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Friday, December 26, 2025
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Science Scene

Western pine forests succumb to North America’s largest known insect invasion

 

Western pine forests are experiencing an infestation of bark beetles that is destroying millions of acres of trees in the area.

Experts say it is the largest known species infestation that has ever occurred in North America.

The problem is the worst in British Columbia and Alberta. About 33 million acres of lodgepole pine forest have been destroyed in British Columbia, and winds in 2006 blew the beetle into northern Alberta. Experts fear the insects could travel as far as the Great Lakes.

The situation is also particularly bad in Colorado, where experts predict that practically all lodgepole pines over 5 inches in diameter will be lost if the trend continues.

One speculation for the outbreak include fire suppression, making almost all forests nearly the same age and letting trees grow large enough to be susceptible to beetles. Other contributors include a decade of drought that has weakened trees as well as milder winters.

The beetle invasion is causing an array of problems. It is negatively affecting the tourism industry and shifting the region’s ecosystems.

In hopes of keeping forests from dying completely, landowners are cutting down the pines. Cutting enough (about 75 percent) of the pines may reduce completion for water and allow for some trees to remain alive.

(Source: nytimes.com)

 

Unhappy people spend more time watching television

 

Unhappy people watch 30 percent more TV than those who describe themselves as content, according to a new study by researchers at the University of Maryland.

In the study, one of the first to compare leisure activity with personal contentment perception, it was found that those who describe themselves asnot too happywatch about 5.6 additional hours of television compared with those who say they are really happy.

The research involved public opinion data from over 40,000 participants and time-use diaries.

The authors of the study say this does not mean that television watching causes unhappiness, but that there is a link that is not yet understood.

The study’s authors say that people may watch TV to ward off unhappiness. The happiest people estimate their weekly TV watching to 18.9 hours a week, while the least people estimated nearly 25 hours a week, according to the study.

(Source: washingtonpost.com)

 

ANNA OPALKA compiled SCIENCE SCENE and can be reached at features@theaggie.org.

Upcoming seminars

Today

Environmental Drivers of Large-Scale Spatial and Temporal Patterns in Mosquito Abundance and Virus Transmission in California

Chris Barker, UC Davis

12:10 to 1 p.m., 122 Briggs

Sponsored by entomology

Monday, Dec. 1

The Impact of Human Lysozyme Transgenic Milk on Health and Response to Immune Challenge in Young Pigs

Dottie Brundige, UC Davis

12:10 p.m. to 1 p.m., Weir Room, 2154 Meyer

Sponsored by animal science

AvrXA21 Activity in the Rice Bacterial Blight Pathogen, Xanthomonas oryzae pv. oryzae, Requires a Tyrosine Slfotransferase

Sang-Wook Han, UC Davis

1:10 to 2 p.m., 115 Hutchison

Sponsored by plant pathology

Tuesday, Dec. 2

Managing Chronic Illness

Beth Cohen, UC Davis

Noon to 1 p.m., 126 Voorhies

Sponsored by Academic and Staff Assistance Program

More seminars can be found at calendar.ucdavis.edu. If you’d like to publish a seminar here, send an e-mail to features@theaggie.org.

Breathing trouble may be fatal during epileptic seizures

A new study by UCD researchers suggests that some epilepsy related deaths result from patientsbrains not telling their bodies to breathe during seizures.

The finding could help identify a risk factor for Sudden Unexpected Death in Epilepsy SUDEP, a condition in which the reason for death is unknown and is not due to prolonged convulsive seizures or seizure-related accidents.

Seizures cannot be controlled with medication for nearly one-third of epilepsy patients, according to the Citizens United for Research in Epilepsy organization. Having poorly controlled epilepsy appears to be the biggest risk factor for SUDEP although the underlying causes are not well understood.

Epilepsy patients who suffer generalized seizures that stem from the whole brain do not breathe during seizures and their blood oxygen levels are expected to drop, said lead study author Lisa Bateman, an assistant professor of neurology at UC Davis Medical Center.

“The somewhat surprising thing is that people who are having … more minor seizures … where the patient could just be sitting very quietly, maybe have a bit of lip smacking or a slight head turn or a bit of fumbling with their hands, would actually have such profound changes in their respiratory function as well,she said.

Patients whose seizures begin in a specific part of the brain are candidates for surgery to control their seizures. To determine the origin of seizures, patients must be weaned off anti-epileptic medication and seizures allowed to take place under hospital supervision. Researchers monitored 56 such patients to record what happened to their brain activity, breathing, heart rate and blood oxygen levels during seizures.

A total of 304 seizures in the patients were analyzed, one third of which were accompanied by dips in blood oxygen levels to below 90 percent of normal for nearly two minutes. Notably, in 12 percent of minor cases that did not progress to generalized seizures, oxygen levels dipped below 70 percent of normal. In some patients, breathing was impaired or stopped altogether. None of the patients experienced dips in heart rate, leading the researchers to exclude cardiac problems as a cause for the drop in oxygen.

Lower dips in oxygen were often associated with longer seizures that began in the temporal lobe and then spread to other areas of the brain. The researchers posit that seizure activity in these areas may disrupt brain signaling pathways that control normal breathing.

The transient oxygen level dips may not be immediately life threatening, but the overall implication for them happening repetitively with seizures in the long run is not known, Bateman said.

In some patients, this was accompanied by a rise in blood carbon dioxide levels, which remained elevated even after their seizures ended. At a certain point, high carbon dioxide levels can cause the heart to stop functioning properly.

“Seeing that there are groups of patients whose seizures appear to have a significant impact on their respiratory function could indicate that they are at higher risk [for SUDEP] and they need to be monitored closely and intervened appropriately,Bateman said.

Whether impaired breathing during seizures is actually a risk factor for SUDEP will require larger studies of epilepsy patients, as well as follow up studies on patients who were already monitored, she added.

“It is difficult to recommend routine oxygen monitoring in all patients with epilepsy in the hospital,said Maromi Nei, an associate professor of neurology at Thomas Jefferson University.However, [this study] certainly suggests that patients with epilepsy … at higher risk for seizures due to planned controlled anti-epileptic medication withdrawal should be carefully monitored, particularly for any respiratory difficulties associated with seizures.

Besides vigilant oxygen monitoring, interventions include oxygen administration and drugs that will potentially ameliorate respiratory arrest.

 

ELAINE HSIA can be reached at campus@theaggie.org.

That’s what she said

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As college students we are all, to an extent, commuters. Unless you were raised in Davis and go to college here too (bless your heart), the majority of us come from around California: Southern California, Northern California, and that wonderful little bubble of life, excitement and diversity known as the Bay Area. Depending on your original location obviously your transportation means, and how enjoyable your trip is, can vary.

Nothing can be more frustrating than a 60-mile trip that takes more than an hour. Except perhaps a 300-mile trip that takes over six. Its all relative anyway. At least when traffic hits on the 80, coming or going, it is hell. Once, I was stuck going home (in case you didnt guess, thats the Bay) from Sacramento during rush hour.

Plus, I had no music to listen to. Not a radio, not an iPod, not even an MP3 on my cell phone! I cringe while I reflect on what that was like. The Feds should use it as a means of torture. POWs from the next country we decide to invade will succumb straightaway once we put them through this: Stick them in a car and force them into midsummer, bumper-to-bumper I-80 traffic with no radio, CD player, iPod or tape deck. And all they have to look at is fields, grass, cows and the rest of the mob that is suffering with you. “Tell us where the oil is!

In the mean time, some of us will take planes to and from our hometowns. There are pros and cons to this too. Just so people dont think Im so negative all the time here are some pros: Flying is a hell of a lot faster, its really exciting being in the sky and people come by pushing a cart full of food and ask you if you want anything. Is it just my dirty mind or do the first two parts of that sentence make you think of the Mile High club? The last two parts could too, actually. OK, add Mile High club to the list of pros.

Cons include children, sitting in the middle seat, smelly people, layovers and plane crashes.

Children! If you have to put small animals in crates and keep them with the luggage the same should go for children. Showing you all the cool stuff they have; a pacifier, sippy cup and the gum in their mouth. What do you do in that situation? Just smile, pet him a little then go back to your book.

Once, a mom actually asks if I could hold her son for a little bit. She sends the kid my way and there I am cradling this little boy in my lap while he stares at me. The mother is ecstatic. Then the little poop starts crying! And I feel its my responsibility as the apparent caregiver for this child to console him for the duration of the plane ride. So I start patting his back a little, rocking him and stuff, and the mom says to give him back. Take him!

Easily the best mode of transportation, to the Bay and back, is Amtrak. The best part is the lack of children and the fact that sleep comes easier than in the congested seating of a plane. The scenery changes quickly, so before you know it the cows are gone and the familiar and comforting maze of overpasses and highways is back. However, especially when time is short, knowing the exact time of arrival can be irritating. The train wont really speed up, rather it usually slows down before anything.

Something I didnt know before this weekend: A train is not allowed to cross a bridge with a boat going under it. Not a drawbridge or anything, a suspension bridge. Right when were in a rush is when all the delays happen. Tick-tock-tick-tock the 9 a.m. westbound train with station stops of Suisun/Fairfield, Martinez, Richmond, Berkeley, Emmeryville and Oakland Jack London waits for this tiny yacht-looking boat to make its merry little way under the Bencia Bridge! Everyone on the train is mentally trying to add minutes to the original time of arrival, imagining swerving through lanes, going 90 mph, not taking shit from any yacht.

But, we know what that could actually end up like. Its a vicious circle this commuting stuff.

However, regardless of your mode of transportation, anyone can appreciate getting out of Davis for a weekend.

 

SARA KOHGADAI wants to know your commuter horror story. E-mail her at sbkohgadai@ucdavis.edu.

A view from the soapbox

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That’s it. I can’t go another week without asking. How the hell are we allowing this to happen? Slice by slice, the American pool of taxpayer cash is being doled out to billionaire boardroom sops while those of us not belonging to the wealthiest 1 percent watch gas prices baffled and count up our expenses with increasing worry.

Very soon, that cash of yours may not be worth the mattress it’s stuffed in and all we get from Capitol Hill is a bedtime story about the sustained benefits of injecting capital.

The bailout is bullshit.

Elaborate economic models and high-minded talk about discretionary federalscalpels only obscure the truth: Politicians are frantically shoveling dollars into the gaping maw of greed. Who gives a damn if it’s ascalpel if they use the tool to cut out both your kidneys, sell them to China and call it a flu shot?

The insatiable financial sector is obligating taxpayers to pick up its bill after gorging itself on loose regulation and purchased legislation. The $7 trillion subprime mortgage debacle has meant this much damage to the U.S. economy, and that’s just a small fish relative to the whales of shady dealings and fraud yet to beach themselves.

Credit default swaps (business lingo forbetting) make for $62 trillion of at-risk capital, representing over four times the U.S. annual GDP. The mind boggles, then, to contemplate the effects of a crash there or in the greater derivative market (silly business lingo forimaginary value) of well over $300 trillion. Global depression is afoot and it’s completely endemic in the fractious capitalist system we’ve been born into and forced to accept. But I’m sure you knew that before picking up the paper today.

Given that our generation is faced with so much potential collapse hanging in the balance, it’s infuriating yet scarcely surprising to see how terribly the crisis is being handled. We’ve witnessed our government enact what essentially amounts to the negative side of socialism, ensuring that taxpayers lose both ways (privatize benefits, socialize losses).

U.S. Treasury Secretary Henry Paulson argued to a compliant congress for the $700 billion so-called Stabilization Act with hidden costs that bring the price to $2 trillion, laying down a TARP (Trouble Assets Relief Program) to keep corporate interests from getting stained by the flood of red ink soon to be washing down from D.C. What does Paulson carehe’s getting replaced in two months and can look forward to retirement in a government bunker off the power grid.

“Is there a change imminent in the incoming administration?” you might ask. Is politics a nonprofit enterprise? Obama’s fresh picks for economic advisers resemble a dream team for Wall Street, moderate and non-threatening to the continued policies of looting the taxpayers when business gets bad. You might get to see a stimulus check, but after the Fed hyperinflates the dollar, you might prefer canned food and shotgun shells.

It’s our futures we’re fighting for, people. We can’t stand around and watch g-men pack up the last of our cash and bail. Solutions have got to come from beyond political orthodoxy. Drastic action is possible. Try toying with this idea: Nationalization of the Federal Reserve to eliminate trillions in national debt and put the issue of currency and credit into the hands of the government, who actually cares about its citizens more than a bank does its customers.

Here’s another: Federally funded public works projects (high speed rail comes to mind) which would improve our infrastructure, create jobs and inject capital where it belongs, into the hands of the working class. If we’ve got money to burn on lenders, bankers and the other breeds of human tumors, there’s no argument against that idea. If these ideas don’t take, try an appeal to the United Nations to end the war on the middle class. Or try turning your car into a victory-garden greenhouse.

As Albert Einstein said of his era,The problems we face today cannot be solved by the minds that created them.Those words are coming from a man who realized matter and energy are one, so you can take that to the bank.

But don’t.

 

CHEYA CARY won’t tolerate hearing another pun onchange, but send him anything else at cheya.cary@gmail.com.

Where’s the turkey?

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Known to some as National Turkey Day, Thanksgiving can often be a holiday for the carnivorous kind, with a big olbutterball front and center and a wave of tryptophan-induced sleepiness soon to follow.

But for those who’d like to stay awake for the pumpkin pie, a vegetarian Thanksgiving may just be the gelatin-free whipped cream on the soy-based cake this year.

“Sure you’ve got your turkey, but there are so many other great foods you can cook on Thanksgiving,said Sarah Deck, long-time vegetarian and Davis Food Co-op employee.The turkey is just one of those foods that you can do without and still have a great meal in front of you.

But what’s a Thanksgiving without a turkey, you ask? A healthy one. Decreasing the amount of meat in your diet lowers cholesterol and your intake of saturated fat and increases the amount of fiber in your diet, said UC Davis registered dietician Nancy Hudson.

The only unhealthy part about vegetarianism, though, is a depletion of iron, which can lead to tiredness, anemia and a lack of concentration, Hudson said.There are other high iron foods you can add to your meal,she said.Dried fruits and eggs are a few. You should always try to implement beans as well, for protein.

All those foods go quite well in a Thanksgiving side dish, she said. Adding raisins to a spinach salad will add both iron and protein to a meal, and having the traditional green bean casserole supplemented with toasted pine nuts will work to compensate for additional missing protein.

“Thanksgiving is pretty much centered around the [turkey], which is kind of funny because all the other food is actually vegetarian,said Ignat Printsev, a senior biochemistry major and vegetarian of two years.Compromise is pretty easy.

The most common substitute for a Thanksgiving turkey is a Thanksgiving tofurkey – a soy, wheat and seitan product that comes in the shape and texture of a real bird and is significantly less expensive than one also. Many vegetarians serve a Tofurky with their Thanksgiving fixings to take the place of an actual turkey, or simply because it seems to be thevegetarianthing to do.

“In terms of our eating culture is structured, Americans tend to focus on meat and Thanksgiving is a pretty good example of that,Printsev said.The turkey is the centerpiece of the whole meal. While it’s American, it may not be the best thing.

This is especially true during tough economic times. Not only does meat cost significantly more than most vegetarian meals – a large, free range turkey can cost up to $90 – cutting down on meat production takes less of a toll on the environment.

Producing meat requires much more water, fossil fuels and grains than producing vegetables, according to the United Nations‘ “Livestock’s Long ShadowReport, so cooking up a tofurkey may just be a good idea, if sustainability is what you’re into.

However, having a substitute for a real turkey isn’t always necessary, Hudson said.

“Why try to make something else into a meat substitute when there are so many other foods out there that are good on their own? You should eat soy for the sake of soy, not just to take the place of or mimic meat,she said.

Variety of food is certainly a characteristic of Thanksgiving that vegetarians can also implement, along with meat eaters. Since soy is classified as an allergen product, relying on soy products like tofu and soymilk could result in potential intolerance to any soy products in the future, according to the Bastyr Center for Natural Health. So incorporating a colorful array of vegetables, grains and fruits on the dinner table is an important quality of the vegetarian Thanksgiving.

For vegetariansTurkey Dayis not exclusively about turkey but more so about family.

“The more important part [of Thanksgiving] is family,Printsev said.And with vegetarianism, the value of life exceeds the pleasure or the taste of meat.

 

LAUREN STEUSSY can be reached at features@theaggie.org.

The Thanksgiving Stuffing

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Thanksgiving is a time for friends, family and fat. It doesn’t matter if you’ve yet to succumb to the Freshman 15, if you go to the ARC every week or even if you haven’t eaten dessert all year; when you go home on Thursday, odds are you will gain weight. But you already know this.

Each year, Americans share the common belief that they gain about 5 pounds during the holiday season. But according to A “Prospective Study of Holiday Weight Gain, a study published in the New England Journal of Medicine by researchers from the National Institute of Child Health and Human Development (NICHD) and the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), you’re wrong.

Here’s the good news: the average American only gains somewhere from 0.8 to 1.1 pounds between Thanksgiving and New Years.

The bad news is you won’t be losing it.

Studies similar to this have shown time and again that just one big meal can, in fact, harm you. Over the course of a year, the average American gains about 1.2 pounds. That means that the vast majority of the weight Americans gain each year is gained during the holiday season alone.

And for a noticeable minority of the population, they actually have a net weight loss during the rest of the year, according to a March 2000 release by the National Institute of Health.

So what is it exactly that is the major cause of this fattening? Let’s look at some components of astandardThanksgiving meal, using, among other sources, Dr. Liz Applegate’s Nutrition Basics for Better Health and Performance:

Dark meat turkey, 6 ounces: 1,279 calories; macaroni & cheese, 1 cup: 500 calories; stuffing, 1 cup: 356 calories; sweet potatoes, 1 cup: 350 calories; mashed potatoes, 1 cup: 237 calories; green bean casserole, 1 cup: 222 calories; cranberry sauce, 0.5 cups: 210 calories; pecan pie, 1 slice small: 450 calories; ice cream, vanilla, 1 cup: 288 calories

Grand total: 3892 calories.

Of course, everyone’s standard meal is different. Some are vegetarians. In that case, 6 ounces of a Tofurky roast is only 286 calories. Although 6 ounces is often listed as the serving size, few people stick to this. And that goes for most of the foods listed. It is not hard to see the calorie count skyrocket.

So what is it that these calories amount to?

The calories can be put in terms of what a 155-pound individual would have to do to work off the 3892 calories in thestandardmeal:

Running at 10 mph (six-minute miles) for three hours, 27 minutes; or vigorously weight lifting (no rest between exercises with continuously elevated heart rate) for nine hours, 13 minutes; or biking at 10 mph for 13 hours, 51 minutes; or walking for 22 hours, seven minutes; or engaging in vigorous sexual intercourse for 38 hours, nine minutes.

It is easy to think that one big meal won’t affect you, but the above makes it apparent that it can and will.

As anyone who has taken Nutrition 10 can tell you, weight gain is the inescapable consequence of having your caloric intake be greater than your caloric expenditure. So there are two ways to undercut this gain: Eat less or burn more.

Though going against our customs (which, as Michael Hower mentioned in yesterday’s column, are relatively new), it is not necessary to eat as much as one can.

One simple option, according to the American Obesity Association, is just to use smaller plates, which will lead to smaller portions.

Also, if you have the choice between various dishes, go for the more nutritious one. If you’re deciding between a caramelized onion and corn bread stuffing or a cranberry, apple and ginger chutney for a side dish, go with the chutney. You will get much less fat and total calories, as well as getting much-needed vitamins.

Beside just watching what you eat, it is important to think about the rest of the day. If you make yourself go for a morning run, you can burn off about 100 calories for every 10 minutes you are out. While this won’t make a huge impact and make it smart to gorge later, it will reduce the impact from the main meal.

After the meal, go for a walk. This can be a great holiday tradition that lets you spend time with friends and family while still being healthy. Just make sure not to use this as an excuse to eat even more beforehand.

But the most important advice is to remember that Thanksgiving is not just about the food.

So when you wake up Thanksgiving morning, be smart. Start your day with a walk or run. Eat a light snack. And when dinner rolls around, don’t feel like you have to pig out just because it’s Thanksgiving. Twenty Thanksgivings down the line, you should be able to be thankful for your health, not for your stretch-pants.

 

ALEX WOLF-ROOT can be reached at features@theaggie.org.

Roving Reporter

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“We serve a dish that we callgreen yuck, which is basically Cool Whip with fruit, nuts and a green pistachio pudding mix. That’s why it’s green. It looks really gross, but people like it.

Nicole Cortichiato, sophomore, neurobiology, physiology and behavior

 

“Whatever Marie Callender’s is serving! My family does this thing called onion salad, which is just onions and vinegar. It’s pretty repulsive.

Erin Stadler, junior, sociology

 

“Creamed carrotsit’s like mashed potatoes but with carrots instead of mashed potatoes. My grandma always made it. It’s not that great.

Michael Collins, junior, international relations

 

“We have a traditional Vietnamese meal at my house. The most unique dish is shark fin soup.

Vu Tran, senior, biological sciences

 

“My mom makes collard greens with turkey neck and fat-free pumpkin pie.

Mary Odufuwa, sophomore, clinical nutrition

 

“We make monkey bread. It’s little balls of dough covered with sugar and cinnamon. We make a cobbler that has all of the fruits, like peach, apple and cherry. It smells like the kitchen sink, but it is really good. We also fry our turkey every yearmy dad has lost many an eyebrow.

Ashley Foster, sophomore, sociology

 

“We start with mimosas in the morning and we have cosmos in the afternoon.

Brandon Oliver, senior, communication and psychology

 

“Every once in a while, if we go to my aunt and uncle’s house, we have chow mein.

Danielle Young, sophomore, psychology and English

 

“I’m Jamaican, so my family serves a lot of traditional Jamaican dishes, like Jerk chicken and Escovich fish.

Sofia Abdul-Sabur, junior, sociology

 

“My favorite dish is Adas Polo. It’s basically just a rice and lentil dish.

Golzar Shaari, senior, French

 

Last Minute Eats

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Still looking for a place to have your holiday dinner? Try some local restaurants open on Thanksgiving Day.

Baker’s Square

Open 6 a.m. to 9 p.m.

255 Second St. (corner across from the Fast and Easy Mart)

756-4190

A Turkey Meal special for $14.99 will be offered. Slow roasted, hand carved turkey breast served with stuffing, cranberry sauce, homemade gravy, seasonal vegetables, dinner bread, dinner salad and a slice of pie. A Ham Steak Meal (bone-in) is available for the same price.

G St. Pub

Open at 7 p.m.

228 G St. (between Second and Third streets, across from Woodstock’s Pizza)

758-3154

The Graduate

Open after 9 p.m.

805 Russell Blvd., in University Mall

758-GRAD

Bar specials will be offered.

IHOP

Open 6 a.m. to 4 p.m.

1745 Cowell Blvd., next to Wendy’s

750-0170

A Thanksgiving Day turkey plate will be offered.

Mustard Seed

Reservations only; seating is from 4 to 6 p.m.

222 D St., near the Pence Gallery

758-5750

MustardSeedDavis.com

Mustard Seed will feature a four-course dinner at the fixed price of $49.00 a person. The dinner includes golden butternut squash, apple bisque, autumn greens with pomegranates, cinnamon persimmons and Laurscenel goat cheese, Diestel Ranch Turkey Breast roulade with traditional stuffing, country gravy, cranberry chutney and pumpkin pie with cinnamon cardamom whipped cream for dessert.

Kathmandu Kitchen

Open 11 a.m. to 3 p.m. and 5 to 7 p.m.

234 G St., between Strelitzia Flower Co and Jusco

756-3507

A turkey special will offered for $11.99.

Davis Sushi Buffet Japanese Restaurant

Open 10:30 a.m. to 2:30 p.m.

707 Second St.

297-1999

Little Prague

Open 3 to 8:30 p.m. (reservations preferred)

330 G St., Suite F

756-1107

$32 meal for adults and $15 meal for children. Meal includes a starter, main course, side dishes and coffee or tea. Choose from a selection of turkey breast, pork roast or vegetarian strudel for your main entrée.

Caffe Italia

Open 7 a.m. to 12 p.m.

1121 Richards Blvd. (across the street from In-N-Out)

758-7200

The evolution of Thanksgiving

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Football, turkey and pumpkin pie – the traditions of Thanksgiving may be familiar to most, yet the origins of this holiday remain somewhat mysterious.

Early settlers in the 16th century observed the holiday as a way to give thanks for a safe passage to the New World. But as America grew, so did Thanksgiving. Today, it is seen as the quintessential all-American holiday, and modern-day Thanksgiving is closely tied with the idea of Americas civil religion.

“We have a civil religion that combines a faith in God with a faith in our political system, patriotism and nationalism, said American studies professor Jay Mechling. “It becomes a very important uniting factor in the U.S.

Despite any religious associations, it is the secular nature of Thanksgiving that makes it so widely celebrated throughout the country. As a secular holiday, it allows Americans of different religious and cultural backgrounds to participate fully without feeling they are compromising their beliefs, said American studies professor Ari Y. Kelman.

“Ultimately, its about family, food and football, Kelman said. “I dont know of any ethnic group that this doesnt appeal to.

One iconic feature of the holiday is the Thanksgiving meal – and it, like the holiday, is open to interpretation. Mechling noted that many families adapt the basic formula of the meal to represent a part of their own cultural heritage.

“People then literally consume an ethnic identity that they have, he said.

Candice Lo, president of the UC Davis Chinese Student Association, spoke of Thanksgiving from an Asian American perspective.

“[Celebrating the holiday] depends completely on the family and their cultural background, she said.

Mechling compared and contrasted Thanksgiving to another big winter holiday – Christmas.

According to Mechling, elements in Thanksgiving – such as its lack of commercialization – are aimed to ease the material nature of Christmas.

“Thanksgiving is a corrective festival, Mechling said. “This correction can be seen in its re-emphasizing of values, like the family. Unlike Christmas, Thanksgiving doesnt usually involve giving presents or lavishing money on decoration. Thanksgiving is about everyone converging at home for a good meal.

Families gathering and eating good comfort food can also help ease high levels of anxiety, he added.

The realities of Thanksgivings origin may lie deeper within the human psyche. Mechling said that yearly festivals such as Thanksgiving coincide with the onset of harder times. Following in the tradition of the old European harvest festivals, Thanksgiving helps to order a naturally chaotic period.

“Human beings see periods like winter as danger-zones, Mechling said. “As we see signs of this danger approaching in fall, things dying and decaying, we celebrate festivals like Thanksgiving as a way of reassuring ourselves that well be OK through the winter.

 

CHRISTOPHER BONE can be reached at features@theaggie.org.

Thanksgiving courtesy of the Farmers Market

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Want to lower the carbon footprint of the family’s Thanksgiving dinner? Avoid the long lines at the supermarket by going to the Davis Pre-Thanksgiving Market today.

The market, located in Davis Central Park on Fourth and C Streets, will extend its shopping hours from noon until 6 p.m. for all last-minute holiday shoppers. Special items will be sold that cater to the holiday’s ingredient needs.

It’s not difficult at all to make a Thanksgiving dinner from locally grown ingredients, especially if you come to the Davis Farmers Market. There is such a variety of locally grown ingredients, it really is a perfect opportunity for the holidays, said farmers market staff member Nicole Salengo.

Towani Organic Farms, for example, will be selling all-organic vegetables fit for a holiday feast.

We will be selling organic squash, which is really good for squash soup, potatoes, pomegranates, pretty much any vegetable you could need for Thanksgiving. Plus, it’s all organic, so you are being environmentally friendly during the holidays,said Guy Baldwin of Towani Organic Farms.

If the cooks in the family want to try a new recipe for Thanksgiving, the Davis Farmers Market provided an array of recipes for holiday dishes that have an international twist.

Cooks can try making dishes such as Kathmandu Kitchen’s spinach saab, Raja’s Tandoor’s persimmon-pomegranate-cranberry chutney or Thai Recipe’s Thai custard in a pumpkin shell. Spice up old family recipes with The Mustard Seed’s Garlic Mashed Yukon Gold Potatoes or the Hotdogger’s Chicken Apple Sausage Thanksgiving Stuffing.

All of these dishes were prepared and presented at the farmers market annual Thanksgiving Feast Display, which took place Saturday, Nov. 22. Local restaurants such as Ciocolat and Monticello Bistro shared their recipes in order to help inspire shoppers to cook their own feast made from local ingredients.

(See page __ for examples)

For last-minute shoppers who just need a few items, like bread, stop by the Upper Crust Baking Company stall.

We will be selling our usual array of breads: challah, peasant bread, wheat bread and so forth. We sell exclusively at the Davis Farmers Market, said Trudy Kalisky, co-owner of the company

Besides the turkey, one of the best dishes served during Thanksgiving is dessert. Mel Garibaldi Farms will sell all of the produce necessary to make a holiday pie.

I’m a farmer, not a cook,Mel Garibaldi, the owner.So I don’t know much about holiday cooking. But we will be selling all of the fixings you need for a pie the day before Thanksgiving. We’ve got apples for apple pie, lemons for lemon pie and persimmons for a persimmon pie.

If cooking pies is not a family strength, let the Upper Crust Baking Company step in.

We’ll have a very large selection of pies: apple pies, pecan pies, sweet potato pie, pumpkin pie and pecan with cranberries pie,Kalisky said.

Many of the vendors that will be selling items on the day before Thanksgiving have been a part of the Davis Farmers Market for years. Shopping locally will keep students and Davis citizens alike connected with the Davis community, the vendors say.

“My husband and I have been involved in this market for 20 years and we don’t go to the grocery store anymore. This market is a lot of fun and [it has], perhaps, the best food in the area,Kalisky said.

 

MEGAN ELLIS can be reached at features@theaggie.org.

A time to give

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Various local organizations are holding food drives or accepting monetary donations for Thanksgiving:

 

Free Thanksgiving meal, sponsored by Davis Community meals

Canned goods and non-perishables still needed

Thursday, 2 to 3 p.m.

St. Martin’s Church at 604 Hawthorne Lane in Davis

Call Bill Pride at 756-4008 for more information

 

STEAC (Short Term Emergency Aid Committee)

Currently accepting food or monetary donations

1900 E. Eighth St. in Davis

Call 758-8435 for more information

steac@steac.org

 

Davis Firefighter’s Union Thanksgiving Food Basket Program

Monetary donations still needed

Checks can be made payable to Davis Firefighter’s Union Local 3494, and can be dropped off at Station 31 at 530 Fifth St. in Davis

 

Winters Community Center

201 Railroad Ave., Winters

Call 219-9467 for information on donations and volunteering

 

Volunteers of America

700 N. Fifth St., Sacramento

Call (916) 442-3691 for information on donations and volunteering

 

The Salvation Army

Send monetary donations to:

130 Court St.

Woodland, CA 95695

 

Loaves & Fishes

1321 N. C St. in Sacramento

Call (916) 446-0874 for information on donations and volunteering

DNA of UCD: Andreas Albrecht

Have you ever looked up into the sky and wondered to yourself, “What’s out there?” The mysteries of space can be the most puzzling, yet exciting phenomena of science today. To Andreas Albrecht, this phenomena is simply enthralling. Albrecht is a professor of physics at UC Davis and studies dark matter, dark energy, cosmic inflation and – when he’s not wrapping his mind around the universe – the delicate art of Pretty Pretty Princess.

 

What do you teach at UC Davis?

This academic year I teach Physics 10 (topic: cosmology), Physics 262 (grad level cosmology) in the winter, and Physics 115A (upper division quantum mechanics) in the spring.

 

Where did you go to school?

From kindergarten to 12th grade I went to Ithaca City Schools, for college I went to Cornell and for grad school I went to University of Pennsylvania.

 

What has been your most interesting research finding?

I am one of the inventors of a theory calledcosmic inflation. It was invented in the80s and is still a subject of research today. Cosmic inflation is widely accepted today as an explanation for how the big bang got started and what seeded the formation of galaxies and other structures in the universe, but very interesting open questions remain, which I continue to research. My new research onthe clock ambiguity” (to do with how we formulate fundamental physical theories) may end up being even more interesting. It is too early to tell.

 

What is dark matter? And why does it matter?

Some mysterious force is required to hold together the galaxies and other objects in the universe. The force of gravity from the visible matter is simply not strong enough. The most popular resolution of this puzzle is to postulate sufficient additional matter (the dark matter) so that the combined gravitational force is strong enough. Research shows that dark matter must be different from any type of matter observed so far in the laboratory, but dark matter particles appear fairly naturally in many proposed theories of elementary particles. A lot of these theories predict that new experiments should be able to see the dark matter particle sometime in the next several years. These theories will soon be tested, and perhaps the dark matter particle will soon be discovered!

Dark matter matters because we are curious about what the universe is made of. Observations of the universe tell us there must be at least four times more dark matter than the ordinary matter we see in labs, yet we don’t yet know what the dark matter is.

 

And what is dark energy? And why does it matter?

The universe is expanding, yet despite the force of gravity – which pulls everything together and should slow the expansion – the expansion rate is observed to be speeding up! We simply do not have a good theory for why this acceleration is happening, so for now we simply attribute it to a mysteriousdark energy. Most experts believe that nothing short of a revolution in our understanding of fundamental physics will be required to achieve a full understanding of the cosmic acceleration. Interest in the dark energy is a major driver of new science projects including theLSSTtelescope whose director, Professor Tony Tyson, is here at UC Davis.

Dark energy matters because it is likely to completely change our fundamental understanding of physics. Observations tell us it comprises around 70 percent of the universe, yet we have absolutely no idea what the dark energy is.

 

When did you know you wanted to be a physicist and cosmologist?

I was inspired by my high school physics class, and also by conversations with my dad – who was a physical chemist – to aspire to be a physicist. But for a long time I was wary of cosmology, which had a reputation for asking big questions but not coming up with many answers. My thesis adviser, Paul Steinhardt, persuaded me that times were changing. And indeed, thanks to many remarkable advances over the last three decades many regard the current era as agolden age of cosmology.

 

What is the most radical theory of the universe you’ve ever heard?

 

There are a huge number of radical ideas out there. A common thread among many of them is that what we observe is just an impossibly tiny fraction of the entire universe. The rest may include regions that look very different from the universe we know, perhaps even with different laws of physics. This is radical because our research keeps pulling us in that direction, even though most physicists like to think of ourselves as very practical people who only work on things we can see and test in labs or observatories. Remarkably, there may even be ways we can test some of these radical theories of the universe.

 

What’s your favorite planet and why?

Earth. What an amazing place to live!

 

Do you believe there is life on other planets?

Absolutely.

 

Who is the most interesting scientist you’ve ever met?

It’s really tough to choose only one. A great choice though is John Wheeler. He is famous for many fundamental contributions to nuclear physics, particle physics and general relativity (and he invented the nameblack hole“). But along with his many very practical contributions, he also was an incredibly adventurous thinker and could surprise all colleagues with totally wild-sounding ideas – many of which did not sound quite so wild if you caught a glimpse of how he got there. Wheeler was also a superb teacher. He loved teaching undergraduates at all levels, and many of his Ph.D. students became great scientists (including the Nobel Prize winner Richard Feynman).

 

What scientific phenomenon most boggles your mind the most?

That science works at all: Everyday life seems pretty chaotic, yet underneath it all we’ve uncovered simple fundamental laws of nature that have been successfully tested from the tiniest subatomic scales to beyond the most distant galaxies.

 

What is something your students may not know about you?

My wife – the musician – will say that my first career idea was to be a concert violinist. My kids will say that I play a wicked game of Pretty Pretty Princess and that I love the movie Zoolander.

 

LAUREN STEUSSY can be reached at features@theaggie.org.

Daily Calendar

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TODAY

Food Addicts in Recovery Anonymous

7 to 8:30 p.m.

United Methodist Church, 1620 Anderson Road

This program is for individuals recovering from eating addictions, bulimia and under-eating based on the 12 step program from Alcoholics Anonymous. For more information, go to foodaddicts.org.

 

MONDAY

World AIDS Day rally

11:30 a.m. to 1 p.m.

The Quad

Join the right against HIV by rallying with Health Education and Promotion to enhance HIV awareness on campus and the surrounding community.

 

TUESDAY

Coho Live

5 to 7 p.m.

Coho II

Hear Rob Roy, Richard N. Chia and Zeno and Amy Anne perform.

 

UWP workshop

4:30 to 6 p.m.

126 Voorhies

William Langewiesche, former Atlantic Monthly correspondent and current chief international correspondent for Vanity Fair, will discuss the craft of writing and pushing the boundaries of traditional journalism.

 

WEDNESDAY

Bin Laden’s Tapes

7 p.m.

University Club

Professor Flagg Miller will discuss the contents of the audio tape collection, how they were acquired and what insight they offer for Bin Laden and al-Qaida in the years before the 9/11 attacks.

 

 

To receive placement in the AGGIE DAILY CALENDAR, e-mail dailycal@theaggie.org or stop by 25 Lower Freeborn by noon the day prior to your event. Due to space constraints, all event descriptions are subject to editing, and priority will be given to events that are free of charge and geared toward the campus community. 

 

Southern California fires devastate hundreds of homes

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A recent string of Southern Californian fires forced thousands to evacuate their homes and businesses.

The most significant fires were the Sayre Fire, the Montecito Tea Fire and the Freeway Complex Fire, all of which have been 100 percent contained. Together, those three fires threatened and destroyed over 1,010 building structuresmost of them residentialleaving hundreds of people homeless.

The Sayre Fire did the most damage, burning 11,262 acres and destroying more than 600 structures in the Los Angeles County. Four hundred eighty-nine were residential homes. The Los Angeles Times called the firethe worst loss of homes due to fire in the city of Los Angeles.

The Montecito Tea Fire burned 1,940 acres and destroyed 210 homes. Investigators believe that the fire was accidentally set off from a leftover bonfire started by a group of college students the night before.

The Freeway Complex Fire burned roughly 30,305 acres and destroyed about 250 structures. Roughly 7,000 homes were evacuated.

UC Davis junior Tu-Han Phan has relatives who were evacuated from the Anaheim Hills region during the fires.

“They were given a pretty short notice to evacuate,said Phan, a psychology major.I think my family members were pretty worried if people were OK. Some of my younger cousins were frustrated with the situation because they felt like there wasn’t a real danger.

Other students noticed the fires, even if they didn’t directly affect them.

“My family lives in Southern California, but they weren’t really affected by the fires,said Michelle Kim, a sophomore communication major.They saw ash, though. My sister was eating a piece of candy and it fell out of her mouth and when she picked it up, it was all ashy.

Though her area was not in danger either, Culver City resident Minning Yu noticed that the air was smoky and ash covered her car.

“I saw people walking around the streets with face masks and my asthma kicked up, so it was hard for me to breathe over that weekend,she said.

During a press briefing, Governor Arnold Schwarzenegger said the conditions of dryness, high winds and high temperature made for aperfect storm.

Wildfires have become an increasing problem in California through recent decades. Just in the past 10 years, state wildfire spending has gone up 150 percent, bringing the total to over $1 billion.

This current year in particular has been one of the driest for California in many regions and Governor Schwarzenegger declared a statewide drought for the first time in 17 years.

Drought accompanied with dry thunderstorms, high winds and lightning have made the 2008 fire season one of the most damaging in terms of burned area, fire officials say. By mid-July, more than 800,000 acres were burned and 1,783 fires were still burning strong all over California.

The cost of fighting all these fires has gone up. The Sayre, Montecito and Freeway Complex fire alone have the damage estimate of roughly $22.2 million. In total, fighting the 2008 fires has cost at least $465.5 million so far, according to the California Department of Forestry and Fire.

 

HELEN ZOU can be reached at city@theaggie.org.