题目内容
The Red Cross is an international organization, which cares for people who are in need of help. A man in a Paris (56) who needs blood, a woman in Mexico who was (57) in an accident, and (58) in India that lost their (59) in a storm may all be (60) by the Red Cross.The Red Cross (61) in almost every country around the (62) . The world Red Cross organizations are sometimes (63) the Sun or the Red Lion. All of these organizations (64) a common aim of (65) to help people in need.The idea of (66) an organization to help the sick and wounded during a war was (67) by Joan Dunant.In 1859, he (68) how people were (69) on a battlefield in Italy. He wanted to help all the wounded people (70) which side they were fighting for. The most important (71) of his work was an international treaty (条约). It (72) prisoners of war, the sick and wounded, and other (73) during a war.The American Red Cross was (74) by Lara Barton in 1881.Today the Cross in the United States provides a number of (75) for the public. 58().
查看答案
搜索结果不匹配？点我反馈
更多问题
Joy and sadness are experienced by people in all cultures around the world, but how can we tell when other people are happy or despondent It turns out that the expression of many emotions may be universal. Smiling is apparently a universal sign of friendliness and approval. Baring the teeth in a hostile way, as noted by Charles Darwin in the nineteenth century, may he a universe sign of anger. As the originator of the theory of evolution, Darwin believed that the universal recognition of facial expressions would have survival value. For example, facial expressions could signal the approach of enemies (or friends) in the absence of language. Most investigators concur that certain facial expressions suggest the same emotions in a people. Moreover, people in diverse cultures recognize the emotions manifested by the facial expressions. In classic research Paul Ekman took photographs of people exhibiting the emotions of anger, disgust, fear, happiness, and sadness. He then asked people around the world to indicate what emotions were being depicted in them. Those queried ranged from European college students to members of the Fore, a tribe that dwells in the New Guinea highlands. All groups including the Fore, who had almost no contact with Western culture, agreed on the portrayed emotions. The Fore also displayed familiar facial expressions when asked how they would respond if they were the characters in stories that called for basic emotional responses. Ekman and his colleagues more recently obtained similar results in a study of ten cultures in which participants were permitted to report that multiple emotions were shown by facial expressions. The participants generally agreed on which two emotions were being shown and which emotion was more intense. Psychological researchers generally recognize that facial expressions reflect emotional states. In fact, various emotional states give rise to certain patterns of electrical activity in the facial muscles and in the brain. The facial-feedback hypothesis argues, however, that the causal relationship between emotions and facial expressions can also work in the opposite direction. According to this hypothesis, signals from the facial muscles ("feedback") are sent back to emotion centers of the brain, and so a person’s facial expression can influence that person’s emotional state. Consider Darwin’s words: "The free expression by outward signs of an emotion intensifies it. On the other hand, the repression, as far as possible, of all outward signs softens our emotions." Can smiling give rise to feelings of good will, for example, and frowning to anger Psychological research has given rise to some interesting findings concerning the facial-feedback hypothesis. Causing participants in experiments to smile, for example, leads them to report more positive feelings and to rate cartoons (humorous drawings of people or situations) as being more humorous. When they are caused to frown, they rate cartoons as being more aggressive. What are the possible links between facial expressions and emotion One link is arousal, which is the level of activity or preparedness for activity in an organism. Intense contraction of facial muscles, such as those used in signifying fear, heightens arousal. Self-perception of heightened arousal then leads to heightened emotional activity. Other links may involve changes in brain temperature and the release of neurotransmitters (substances that transmit nerve impulses.) The contraction of facial muscles both influences the internal emotional state and reflects it. Ekrnan has found that the so-called Duchenne smile, which is characterized by "crow’s feet" wrinkles around the eyes and a subtle drop in the eye cover fold so that the skin above the eye moves down slightly toward the eyeball, can lead to pleasant feelings. Ekman’s observation may be relevant to the British expression "keep a stiff upper lip" as a recommendation for handling stress. It might be that a "stiff" lip suppresses emotional response—as long as the lip is not quivering with fear or tension. But when the emotion that leads to stiffening the lip is more intense, and involves strong muscle tension, facial feedback may heighten emotional response. According to the facial-feedback hypothesis, ______.
Jan Hendrik Schon’s success seemed too good to be true, and it was. In only fuur years as a physicist at Bell Laboratories, Schon, 32, had co-authored 90 scientific papers—one every 16 days, which astonished his colleagues, and made them suspicious. When one co-worker noticed that the same table of data appeared in two separate papers—which also happened to appear in the two most prestigious scientific journals in the world, Science and Nature—the jig was up. In October 2002, a Bell Labs investigation found that Schon had falsified and fabricated data. His career as a scientist was finished. If it sounds a lot like the fall of Hwang Woo Suk—the South Korean researcher who fabricated his evidence about cloning human cells—it is. Scientific scandals, which are as old as science itself, tend to follow similar patterns of hubris and comeuppance. Afterwards, colleagues wring their hands and wonder how such malfeasance can be avoided in the future. But it never is entirely. Science is built on the honor system; the method of peer-review, in which manuscripts are evaluated by experts in the field, is not meant to catch cheats. In recent years, of course, the pressure on scientists to publish in the top journals has increased, making the journals much more crucial to career success. The questions raised anew by Hwang’s fall are whether Nature and Science have become too powerful as arbiters of what science reaches the public, and whether the journals are up to their task as gatekeepers. Each scientific specialty has its own set of journals. Physicists have Physical Review Letters; cell biologists have Cell; neuroscientists have Neuron, and so forth. Science and Nature, though, are the only two major journals that cover the gamut of scientific disciplines, from meteorology and zoology to quantum physics and chemistry. As a result, journalists look to them each week for the cream of the crop of new science papers. And scientists look to the journals in part to reach journalists. Why do they care Competition for grants has gotten so fierce that scientists have sought popular renown to gain an edge over their rivals. Publication in specialized journals will win the accolades of academics and satisfy the publish-or-perish imperative, but Science and Nature come with the added bonus of potentially getting your paper written up in The New York Times and other publications. Scientists are also trying to reach other scientists through Science and Nature, not just the public. Scientists tend to pay more attention to the Big Two than to other journals. When more scientists know about a particular paper, they’re more apt to cite it in their own papers. Being oft-cited will increase a scientist’s "Impact Factor", a measure of how often papers are cited by peers. Funding agencies use the Impact Factor as a rough measure of the influence of scientists they’re considering supporting. Whether the clamor to appear in these journals has any bearing on their ability to catch fraud is another matter. The fact is that fraud is terrifically hard to spot. Consider the process Science used to evaluate Hwang’s 2005 article. Science editors recognized the manuscript’s import almost as soon as it arrived. As part of the standard procedure, they sent it to two members of its Board of Reviewing Editors, who recommended that it go out for peer review (about 30 percent of manuscripts pass this test). This recommendation was made not on the scientific validity of the paper, but on its "novelty, originality, and trendiness," says Denis Duboule, a geneticist at the University of Geneva and a member of Science’s Board of Reviewing Editors, in the January 6 issue of Science. After this, Science sent the paper to three stem-cell experts, who had a week to look it over. Their comments were favorable. How were they to know that the data was fraudulent "You look at the data and do not assume it’s fraud," says one reviewer, anonymously, in Science. In the end, a big scandal now and then isn’t likely to do much damage to the big scientific journals. What editors and scientists worry about more are the myriad smaller infractions that occur all the time, and which are almost impossible to detect. A Nature survey of scientists published last June found that one-third of all respondents had committed some forms of misconduct. These included falsifying research data and having "questionable relationships" with students and subjects—both charges leveled against Hwang. Nobody really knows if this kind of fraud is on the rise, but it is worrying. Science editors don’t have any plans to change the basic editorial peer: review process as a result of the Hwang scandal. They do have plans to scrutinize photographs more closely in an effort to spot instances of fraud, but that policy change had already been decided when the scandal struck. And even if it had been in place, it would not have revealed that Hwang had misrepresented photographs from two stem cell colonies as coming from 11 colonies. With the financial and deadline pressures of the publishing industry, it’s unlikely that the journals are going to take markedly stronger measures to vet manuscripts. Beyond replicating the experiments themselves, which would be impractical, it’s difficult to see what they could do to make science beyond the honor system. What would be detrimental to big scientific journals according to the author
Industrial psychology is the application of various psychological techniques to the selection and training of industrial workers and to the promotion of efficient working conditions and techniques, as well as individual job satisfaction.The selection of workers for particular jobs is essentially a problem of discovering the special aptitudes and techniques, and personality characteristics needed for the job and of devising tests to determine whether candidates have such aptitudes and characteristics. The development of tests of this kind has long been a field of psychological research. Once the worker is on the job and has been trained, the fundamental aim of the industrial psychologist is to find ways in which a particular job can best be accomplished with a minimum of effort and a maximum of individual satisfaction. The psychologist’s function, therefore, differs from that of the so-called efficiency expert, who places primary emphasis on increased production. (76) Psychological techniques used to lessen the effort involved in a given job include a detailed study of the motion required to do the .job, the equipment used, and the conditions under which the job is performed. After making such a study, the industrial psychologist often determines that the job in question may be accomplished with less effort by changing the routine motions of the work itself, changing or moving the tools, improving the working Conditions, or a combination of several of these methods.(77) Industrial psychologists have also studied the effects of fatigue on workers to determine the length of working time that yields the greatest productivity. In some cases such studies have proven that total production on particular jobs could be increased by reducing the number of working hours or by increasing the number of rest periods, or "breaks", during the day. Industrial psychologists may also suggest less direct requirements for general improvement of job performance, such as establishing a better line of communication between employees and management. From the first sentence of the passage, we learn that the primary objective of industrial psychology is to study ().
Joy and sadness are experienced by people in all cultures around the world, but how can we tell when other people are happy or despondent It turns out that the expression of many emotions may be universal. Smiling is apparently a universal sign of friendliness and approval. Baring the teeth in a hostile way, as noted by Charles Darwin in the nineteenth century, may he a universe sign of anger. As the originator of the theory of evolution, Darwin believed that the universal recognition of facial expressions would have survival value. For example, facial expressions could signal the approach of enemies (or friends) in the absence of language. Most investigators concur that certain facial expressions suggest the same emotions in a people. Moreover, people in diverse cultures recognize the emotions manifested by the facial expressions. In classic research Paul Ekman took photographs of people exhibiting the emotions of anger, disgust, fear, happiness, and sadness. He then asked people around the world to indicate what emotions were being depicted in them. Those queried ranged from European college students to members of the Fore, a tribe that dwells in the New Guinea highlands. All groups including the Fore, who had almost no contact with Western culture, agreed on the portrayed emotions. The Fore also displayed familiar facial expressions when asked how they would respond if they were the characters in stories that called for basic emotional responses. Ekman and his colleagues more recently obtained similar results in a study of ten cultures in which participants were permitted to report that multiple emotions were shown by facial expressions. The participants generally agreed on which two emotions were being shown and which emotion was more intense. Psychological researchers generally recognize that facial expressions reflect emotional states. In fact, various emotional states give rise to certain patterns of electrical activity in the facial muscles and in the brain. The facial-feedback hypothesis argues, however, that the causal relationship between emotions and facial expressions can also work in the opposite direction. According to this hypothesis, signals from the facial muscles ("feedback") are sent back to emotion centers of the brain, and so a person’s facial expression can influence that person’s emotional state. Consider Darwin’s words: "The free expression by outward signs of an emotion intensifies it. On the other hand, the repression, as far as possible, of all outward signs softens our emotions." Can smiling give rise to feelings of good will, for example, and frowning to anger Psychological research has given rise to some interesting findings concerning the facial-feedback hypothesis. Causing participants in experiments to smile, for example, leads them to report more positive feelings and to rate cartoons (humorous drawings of people or situations) as being more humorous. When they are caused to frown, they rate cartoons as being more aggressive. What are the possible links between facial expressions and emotion One link is arousal, which is the level of activity or preparedness for activity in an organism. Intense contraction of facial muscles, such as those used in signifying fear, heightens arousal. Self-perception of heightened arousal then leads to heightened emotional activity. Other links may involve changes in brain temperature and the release of neurotransmitters (substances that transmit nerve impulses.) The contraction of facial muscles both influences the internal emotional state and reflects it. Ekrnan has found that the so-called Duchenne smile, which is characterized by "crow’s feet" wrinkles around the eyes and a subtle drop in the eye cover fold so that the skin above the eye moves down slightly toward the eyeball, can lead to pleasant feelings. Ekman’s observation may be relevant to the British expression "keep a stiff upper lip" as a recommendation for handling stress. It might be that a "stiff" lip suppresses emotional response—as long as the lip is not quivering with fear or tension. But when the emotion that leads to stiffening the lip is more intense, and involves strong muscle tension, facial feedback may heighten emotional response. According to Paragraph 2, the Fore people ______.
微信支付 
支付宝支付