Saturday, July 24, 2010

Do A Lot Of People Go To Cancun For Spring Break?



Stories by name
scientist who spends the summer in a tent in Antarctica
Cecilia Draghi

To THE NATION

Madrugada February 1991 in the camp "Geolamas" Marambio Island, Antarctic Peninsula.
The words were in the tent. "We were talking and breathing condensed in a way that seemed to fog, "says Dr. Andrea Concheyro geology." I'm dying of cold, I told my companion that night. And I said: "There can be if the sleeping bag support? 30 ° C. In this, look at the thermometer and marked? 36.5 °," he adds.

What did? "Holding. Putting together a little mats for warmth. It is horrible to sleep with cold", described as a story about one of his sixteen scientific investigations carried out in a tent the coldest continent on the planet. He's been almost three years, 32 months to be precise, to live surrounded by ice, which separates a synthetic canvas awning not more than two meters high by as much area. This is their home each summer. She and her team, a handful of researchers, are taken by plane or helicopter as the hidden site frozen territory to explore. There are left and will be sought two months later, after they collected material to rebuild the marine environment in these latitudes more than 60 million years.



1 of 13 - Concheyro and his team at James Ross Island, in the summer of 2009 - Photo: Courtesy of Andrea Concheyro



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always been in a tent in Antarctica, even his first expedition in 1989 when he was 25 and was carried test. The team camped four hours' walk from the Marambio base. "I'm not female base, but Camp. Is the absolute freedom," said vehemently and not hide his passion for his work over nearly three hours of interviews. Sitting in his laboratory at the University City, surrounded by papers, geological samples awaiting analysis, she turns to her computer again and again to show photos or graphics to help you understand your story. Teaching soul, enthusiastic laughter, she had no children only exhibits her coquetry to wear with pride, almost mother-shirt that gave her students. Without makeup, her face expressed no traces of polar storms, but two fingers of your hand Freezing sensitivity lost as a result of remaining minutes without gloves outdoors in the cold south. Of unstoppable verbosity, Concheyro seems accustomed to doing several things simultaneously without losing the humor and with the energy of the pioneers.

Indeed, in his first trips were very few women who dared to reach the southernmost destination in the world, let alone in a tent. "In my stay at the Antarctic Institute have never been discriminated against for being women. Always-accurate I was highly respected by my peers. It is difficult because it is frankly an environment of men. This meant that the girl I had to say no feats but almost. Show unbeatable. A break could not physically or psychologically, but then you went to the tent and were dead until the next day. On the other hand, must show that engaged in a course of conduct, and hold it over the years. This is what gives all the credit for people to respect you, you consider ".

the first day of a new life
Antarctica, from the Greek 'antarktikos", "opposite the Arctic", is actually the antipode everything that humans are accustomed. A continent where land claims have been frozen, are prohibited nuclear testing, as well as bases for military purposes and waste radioactive. Men from countries where old grudges work together. Indeed, it seems this planet a territory where only seeks to maintain peace, develop science and protect the environment. It could be called Utopia and would do honor to his name.

apparently stepping on his snow-covered ground is a passport to unexpected sensations. "You get there and you're another person, for better or for worse. It's great. You can not put into words. It's something that feels. Somehow the existence of God, for those who believe," he says while the idea came with his arms, his whole body and still one second while her brown eyes leaking above the lens in search complicity.

is not uncommon for the early hours of arrival take the visitor to shake, either cold, emotion or excitement to a strange and fascinating landscape. "Nobody comes and goes in the Antarctic, just as it was" secure from the Department of Geological Sciences, Faculty of Natural Sciences at the University of Buenos Aires, where he always arrives aboard his unmistakable Land Rover, blue and white, model 80. While this daily trip around the city can be an adventure in battered 4 x 4, will always be very far from matching the journey to arrive at the white steppe.

"The first day you get to Antarctica? Indica-one dies of cold. We leave Buenos Aires with 40 degree heat to Rio Gallegos, Santa Cruz. There he boards a Hercules aircraft and six hours and you're on base Marambio, a? 10 º. That is, in less than a day through a temperature range of 50 degrees. "As head of the group," Andreita "as they call those who know the past twenty years in these latitudes, it takes under its responsibility for all procurement two months in camp. tents, fuel, backpacks, sleeping bags, food, tools, radio equipment, generators form part of equipment supplied by the Argentine Antarctic Institute, Directorate General of Antarctica.

Following this where they face forced climbing all elements of logistics as well as friends or old friends, it is their final destination. In the 2009 season was the James Ross Island. To reach this area is necessary to do so by air. "You have to go through? Points-the Weddell Sea in two helicopters. It is forbidden for security in a single device, because if you fall no one survives more than three minutes in those frigid waters. If this happens, another helicopter goes immediately to the rescue. "

back on terra firma, it all begins deployment of equipment. A land all charged with lung and arm. Bedroom carp, carp laboratory, kitchen tent, toilet tent and the national flag, that "I" says "in the handbag to install it as soon as we arrived." A housing complex in the middle of nowhere or the whole, to be overcome temporary deaf, without thunder or lightning, winds of seventy miles per hour, hard snow and furious drag given the speed, known in slang as a blizzard Southern or blizzard.

helicopters and just go back in a month to refurbish the equipment supplies for three to six researchers who will be left alone for two months. "Since the departure of Buenos Aires until you put the tent in the middle of nowhere, takes two days without sleep at least. For there are three in the morning but it's day. Just a twilight between midnight and 2 am. At that time, all I want is to rest, but you have to tie everything in a matter of hours because the weather changes, and the blizzard or blizzard destroys everything. In these circumstances I ask: Who sends me to come here? Then you miss, "he says.
Smoothie ice

The place chosen to set up the tents in the James Ross Island varied as climate change." We were going to put the camp in the same place where he had made ten years ago but the melting ice is not allowed. We had to run it a lot and install a 300 meters high because there was no space to do on the coast. There are glaciers retreated ten years a mile. It's awesome. From the first time I went to now, climate change was such that I'm in shirt because we have 14 º, compared.

The effect of temperature increase on earth melts the ice and upsets, creating situations unthinkable just A few years ago. For example, as the team always kept under the ice in the open the box of 20 kilos of meat for food and places a flag to locate the position where the need to eat. "We had to change the site because dissolve and ice is exposed, without cooling, "he says.

Almost all the white continent is covered with ice, if it disappeared entirely, oceans would rise by several meters its current level. Today, Antarctica acts as a cooler Earth and regulates both ocean currents and global climate, says. Also retains much of the globe's fresh water. She drinks it every summer, and is not an easy task. "Making Water" is part of daily activities. "Spades ice and load 20 or 30 kilos in your backpack. Then you climb a hill to the camp and put it in the" brunette ", a pan fire, it melts.'s Actually distilled water, as you have no salt You should replace food sweet or savory. When you return to your home in Buenos Aires paranoied you follow the care of the water and you use only the exact amount. Do not waste because it gives you the idea of \u200b\u200bthe work it takes to get "points out this woman very short hair, not very high and essentially practical.

Similar work is required to take a bath. It is necessary to heat about 15 liters." I have a shower head where the water is loaded tibia. On the floor is a small channel for the drain, "he says. It usually choose the days of little wind so that the heat of the heaters it is perceived in the tent. Then wash the clothes in a basin and hang them in the shop-laboratory because overseas would be frozen. Workday


At half past seven or eight o'clock the day begins. "Sometimes you have to be very brave to go on the morning of the warm sleeping bag, because it can do? 18 degrees or so inside the tent. It's a tough time," he says. Not the only instance difficult, it remains out to the tent-kitchen to prepare breakfast while heating with heaters. If the weather is bad stay at the camp. Seize reading, loading data into the laptop that runs on generator power, to classify the material that will bring back to the mainland or start writing the draft of a scientific paper. Will also play at cards or dice. "Sunday can be a Tuesday or Wednesday because? Explains the rest day is the storm."

If good weather dawns prepare backpacks with tools and meats along with drinks for a frugal lunch one day be cut from ten to twelve hours of field explorations. For safety, always come in pairs, never alone for there is always someone who can give notice in case of emergency or to help the rescue. They can walk four hours dodging cracks and ice bridges to get to where you take fossils, rocks and other samples to piggyback the camp. "Charge 20 or 30 kilos or you can handle in the bag.'re You and your backpack, is part of your body, "defined without complaint. This transport difficult, sometimes it's the end of a previous work hard." The last summer? recalls did excavation on a slope 300 meters high and which could not given the inclination to stay standing. Tired shot came back to the tent at about 10 or 11 at night. A cook, wash dishes and sleep. Twice a week you can talk to family or friends for radio "sums.

Today, the team travels on foot which was an ocean millions of years ago." I study calcareous nannofossils are shells of algae that formed part plankton in the last 195 million years. When the algae dies, plates fall to the bottom of the sea and that is what we discussed "he says. Anyone could walk past without being fossils draw attention, however, specialists valuable data obtained from them." We know the conditions of the oceans past such as age, temperature, salinity, depth or level of oxygen. It is rebuilt as was the ecosystem. By knowing the past climate change, can make a prediction for the future. "

James Ross Island holds a unique treasure." That area? Indicates, is a watershed of 6000 m thick marine sediments representing largely of geological ages. If you could walk without stopping could learn all the Cretaceous geological history (125 million years to 65 million years). That is, it is 60 million years bounded by 6 thousand meters. It is a unique sequence for the Southern Hemisphere because of its ".

Sometimes fully engaged in the field, watching a black bird, a storm petrel is the signal that should return rapidly coming to camp because" pesto or bad weather. Sometimes there is no bird of ill omen, but the accumulated experience of years of campaigning on the white continent, which captures perceptions inaudible to the newcomers. "You see the ice and there's something you do not like. You say to your team that we must return. It is not uncommon for younger you say, "Why should we go back, if you're cute?". Two hours after a snowfall rises impressive, "he says.

The difference between being a visitor and Antarctic seasons are more experienced in this cold desert. The body goes to see, hear, smell or develop ways that neither knew had in the big city, but there are awakening and help the survivors. Is it animal instinct or knowledge applied? The truth is to be the Antarctic is being integrated with body and soul to the white steppe.

"I was born in Pompeii, four blocks from the Creek, "he says as if to prove it Buenos Aires by birth but by adoption Antarctic. After three years, his father, a surgeon with whom she now lives, led her to make their first steps on the mountain and enjoy the community life of the camp. "I lived the spirit of small-group solidarity. I know what you do not do it, hump to the other. Your life depends on the other and you have to have confidence in him. Or, conversely, if your partner falls into a crevasse , I have to save until I can die trying, "he stresses. The relationships are tested to the point that the results are extreme. "I went with friends and lost friends. Instead I went with strangers and friends came back for good. Anything is possible in Antarctica, "he adds.

Imagine for a second live for two months with their colleagues and unable to return home with their affections. For 24 hours there will be coexistence Extreme discomfort everywhere, a hostile climate and very few for work hard. Who to choose for such an experience? "It's a big problem. A brilliant academic, but a bad person? "Good but not very prominent person professionally? "Good person, good professional but vague? Human combinations are varied, and to raise the question about why he prefers, he replied: "After twenty years I learned that the important thing is to go to a good person." Of course, only in Antarctica each shows who is, and there are previously unknown facets of itself.

"is a place that you find yourself with yourself. Such views will always lead to a reflection, a personal balance. It is an experience so strong that when he returns there is a change in thinking. In each, the Antarctica will feel differently, "he says. Holidays


Each February 22, the day of Antarctica Argentina, Concheyro repeats with the fervor of always the same ceremony. "With or without blizzard sing the national anthem together with the flag and say a few words," he says. Hear ye mortals, the sacred cry of a handful of Argentines who feel proud of it. The ceremony was complete with a steaming dish of lentils with chorizo. "Well Rico and Argentina," he says.

await that day happier. It is the birthday of her sister who lives in New Zealand. "Now I can say hello from the satellite phone, whose use is quite expensive. The service is free only for emergencies but not for personal matters, of course," he notes.

Now comes the return date. In the white continent, daylight hours are shortened from 31 January and seven minutes before it gets dark the previous day. At the end of February, at 21 am and is dark. It's time for goodbyes. Two nights before the final withdrawal, the party finale: homemade cannelloni with white sauce, flan with dulce de leche and a "champagnecito" for the toast. "I prepare a speech where he spoke of the characteristics of each, a balance of two months spent rods and harmonious flags for delivery to the uninitiated, a kind of diploma Antarctic," laughs remembering. Lift

camp, load everything in the two helicopters that went to look and take flight. From the air, there are traces of what was his home for two months. And that's the idea, to preserve the best possible environment. "When you replicate, is a mixture of joy and sadness," says Concheyro. Never wants to return to the mainland, unless you learn that a loved one is needed. Passionate

paleontology, Antarctica, and grateful for his fate, she is on hand with life. "If I die today, I'm done. I've been extremely happy. I learned to feel what is to be in full. What I felt there had not felt before. I want everyone to have this experience. People begin to see their true potential because here is subject to many pressures and you do not behave as it is, "he says. Is that in its opinion, this continent selected kindred souls. "In the world we live in is very difficult to get in tune with people who have the same values. Antarctica is decanted to the people and remain so which are on the same page lifestyle. This makes a very fraternal community, "he says.

Mfp Wireless Laser Printer

WORTH MORE THAN AN ARTICLE ON CHAVEZ

Chavez aggression New
rupture of relations with Colombia, prepared by the president of Venezuela, is a litmus test for the Unasur
be convinced of the commitment as the first secretary general in the brief history of the Union of South American Nations (UNASUR), Nestor Kirchner would make history with a decision that goes beyond their sympathies and interests: to Hugo sidewalk Chávez.

is not possible that, contrary to what Chávez calls "aggression" by Colombian "tolerate" in its territory to guerrillas in the country associated with drug trafficking, the Venezuelan president himself convene the ministers of UNASUR and, in turn, joyfully announce the breaking of bilateral relations.

are too serious objections raised by President Alvaro Uribe, soon to be happened on 7 August by former Minister Juan Manuel Santos, to be released with a decision of that magnitude without showing an ounce of concern for them. Not be ruled out that the decision to seek Chavez actually distract his people from the disastrous economic situation which has led to his regime, one of the world's highest inflation.

While Lula's government offered to mediate in the dispute and the Permanent Council of the Organization of American States (OAS) called on both sides to "calm the spirits" and dialogue, this new circuit between Venezuela and Colombia a litmus test for UNASUR and Kirchner, never willing to remain equidistant if Chavez was in the middle. It is now, then your big chance to prove it has the steady hand to dispense with their affinities and play with dignity the role it deserves.

is not the first time there is tension between Colombia and Venezuela. Relations had deteriorated in recent years by the alleged presence of 1500 guerrilla Revolutionary Armed Forces of Colombia (FARC) in at least 87 camps on Venezuelan soil and affection shown by Chavez to some of their leaders dead, the legendary leader, Sureshot, and a their immediate subordinates, Raul Reyes, killed by Colombian soldiers on Ecuadorian territory.

In this new escalation, the United States government, a factor of division between them for their decision to send troops to Colombian military bases took sides with Uribe decided and reiterated his usual criticism of Chávez for failing to "cooperate" with the fight against "drug trafficking and terrorism."

feel free of guilt and by the Venezuelan president should be willing to cooperate with the international community rather than offended by the alleged evidence of the presence of the FARC and National Liberation Army (ELN) on its territory.

By breaking diplomatic relations with neighboring Colombia, Venezuela has ordered a state of "maximum alert" along the common border. That, according to Chavez, is a sign of dignity. Show more dignity if, with open hands, be sincere to the world and expose their real ties to the FARC, which is known since before he became president 11 years ago. Tension with

Uribe has been constant since 2005, frequently called the ambassadors for consultations. This, in diplomatic language, means being on the verge of breakdown. Has happened so often just as, by dint of not always doing the same, Chavez now has a break before taking that step.

Beyond temperament that can be both outgoing President Colombian and Venezuelan president for life care, most of all, that two fraternal peoples are not carried away by mutual provocations and a clarification of the grounds for believing the other.

Santos is about to assume. Chavez is an opportunity missed was determined to advance, arguing that it will have with it better relationship with Uribe. Their unwillingness to rebuild the bilateral relationship is alarming. In that Kirchner should mediate. To overcome this test of fire, show that falls short of occupying a position he accepted. If not, many will wonder what it is for UNASUR.

Thursday, July 22, 2010

Alloderm Gum Graft Diagram

GUIDE PERFORMANCE OF ABORTIONS

CLARIFYING THE CONTROVERSY OF ABORTION GUIDE


First, in order to provide an appropriate framework for this article I'll start by saying that define abortion is the procedure by which produce voluntary interruption of pregnancy with the resulting death of the fetus inside or outside the womb. Causes and conditions may be different but as an explanation of the same exceeds the terms of the present paper fails for later or for the curious reader research of concern.
In this case, knowing already the subject on which I will review the protocol I will circulate the government and provoked a series of controversies over interpretation of Article 86 veteran of the Criminal Code of Argentina. Thus this protocol is to be comprehensive and cover all cases of rape which would be nice if it had been articulated in a more consistent and tailored to the reality we live every day in our country.
At this point such a protocol or guide establishes first non-punishable abortions, understanding it as such those where real and present danger the life of a woman and no other means other than abortion. It may well be performed in order to avoid the above danger to the lives of women and in both cases, there should be appropriate medical study. Continuing
, and this is where the dispute occurs, allows abortion for all cases of rape and cases of indecent assault of a female idiot or insane. As you see this guide bisects the interpretation of clause 2 that Article 86 of the Code of the Fund with the sole purpose of covering all unwanted pregnancy cases arise from a violation by
The treaty thus far does not lead to more questions because in everything is located within the legal logic that makes the solution of the problem as demand will always have the medical opinion to ensure the existence of danger to the life of the pregnant woman to continue her pregnancy or the pregnancy is within the categories of idiot or insane. However
the case of rape of a woman who is not within the categories mentioned the biggest problem occurs in response to this guidance only requires affidavit of violation or the relevant police or judicial complaint on the subject. This is where we should establish the scope and convenience of an affidavit or a simple complaint. With regard to the affidavit must establish that it will only be viable when women use their full authority to tell the truth and actually become pregnant by the activity of one or more offenders for which occurs while the medical abortion responsible should the necessary means for the preservation of the fetus for possible future tests that must be done about it. Do not forget that case, the rape, a crime for acting physician should notify the police or justice on the illicit production. Subsequently, women who have abortions should provide all the necessary considerations about the identity of the perpetrators and the circumstances in which the crime occurred and was reported origin of abortion.
With regard to the complaint, whether judicial or police should follow the usual procedures and I'm not so sure that this instrument will serve per se to have an abortion because in this case acts a competent judge who will be entitled to consent or not abortion in question and is in my belief that knowing the existence of a judge to consider the crime any doctor can act without his consent, do not forget that this guide is only an administrative tool that can not by itself change the letter of the law which must be made through constitutional mechanisms that we live in a state of law.
The letter talks about the criminalization of abortion not drifting in the doctor's responsibility to decide if the case is mild or not within the budgets of non-criminality. I believe that the doctor can determine if there is a danger to the life of the pregnant woman is raped or not, but never able to establish whether the affidavit is based on truth or simply a mechanism to hide the need for abortion through pregnancy unwanted sexual relationship based on a voluntary and loved. This is the main point of controversy because if the pregnant woman lies the doctor not only an abortion banned by law but the woman requesting the abortion by affidavit based on false facts incur invented the crimes envisaged by Articles 85 and 88 of the Code of the Fund. Being realistic and recognizing it drives our society and the lack of consensus on the issue and the exact moment in which sex should occur in addition to the existing taboos about single mothers it is likely that most of the affidavits melt on false facts and cover up only the unwanted abortion by law.
The solution must be found, certainly in Congressional activity aimed at modifying the law that prohibits abortion accompanied by dissent or social consensus in a civilized manner and openly religious or moral be asked to discuss the inappropriateness or appropriateness of the solution abortion. Signed

. Dr. Luis Maria Simpson
ID No. 13,801,293
MAT. T º 37 F º 955 CPACF T º 20 F º 453 CASI