On 31 July 1922, a large number of people died of starvation after meals at the Shben fast shop near the United States of America’s New York-based sinking street. Sixty people who had lunched in the Shcherfa fast shop were sent urgently to the hospital, six of whom died the same day.

As a result of a toxicological analysis, the chewings and Blackberry wings sold in the scout of the shops were tainted by the police, who considered it unlikely that they would be accidentally confusing in the fast meal, and that the drug was staggered into the mask. Despite the $1,000 paid by the barboard and the police, the perpetrators were not captured.

In the Prosecutor’s view, the poisonings of the Šergo fast restaurant shop will never be used as a well-known stoves. This was due to the fact that everyone was then able to buy arsenic and that arsenic was also used for the treatment of skin diseases in the health pharmaceuticals of the Fowle Csol, which could be used as herbicides, pesticides and rodents, with less dose dose and less detectable.

This is a story written by the lifelong adviser of the United States Academy of National Sciences, the winner of the Plizer Award, Dabola Bremem, in his book The Difficulties Handbook.

As in forensic science, the book combines a large number of practical cases and stories, complex and even oversighted, and leads to winners when purely scholarly speaking.

The age of this book was in New York at the beginning of the last century, when poisons provided a shortcut for “perfect” crimes. In the case of scientifically underdeveloped conditions, there are few ways to detect toxic substances in the bodies, and there is impunity for those who kill with poisons, so that they are “whenever”. Furthermore, as long as the police are available, even the bloodshed of the deceased will be considered “natural death”.

At the same time, industrial innovation at the beginning of the last century has caused a large influx of modern drugs into the United States, created many opportunities for drug addicts and created new challenges for early forensic detection. In short, it is more toxic, but there is a lack of technology to test poisons.

Science must act in the face of rampant drug offences. Charles Noris, a pathologist, was recruited in 1918 as the first trained drug detector in New York. After assuming office, Noris recruited Alexander Gitterler, a natural chemicalman, who together created and led the first antitrust laboratory in New York City, thereby changing the “play” of drug poisonings.

Through their efforts, Israelis and Palestinians have become a daunting science in the United States. Their pioneering scientific and criminal knowledge work not only leaves many drug-dependent people unattended, but also brings the justice system to the fore. They have also developed a large number of talents, distributed throughout the United States, serving as heads of forensic offices and a strength. Norris and Gertler, with their scientific contributions, have served as pioneers in the United States and even as gatekeepers in the justice system.

February

Returning to the story at the beginning of the article, this poisoning case has raised great concern for the Israelis and Palestinians, and professionals such as Noris have devoted more time and energy to embarrassing research.

The use of arsenic for crime is a good tool that can easily be fed into food or drinks and that homicide is effective. It is also a familiar poison in China, where the drowning of the water rumours is the strangium, which is found to have been poisoned by poisoning.

Forensic Medicine, Forensic Medicine and Folklore, published in 1896, one of the most well-known dignitaries of the United States in the nineteenth century, Rodolfo Vithaus, Professor of Chemistry of Columbia University. Almost half of the 820 cases of death in distress between 1752 and 1889 were murders, while the remaining cases were unexpected and committed half.

The largest proportion of drug cases in Europe in the nineteenth century was the Gulf of Guinea. In France alone, between 1835 and 1880, close to 40 per cent of all under-prisoned murders were used. Wethaus also interviewed the District Prosecutor in New York and found that between 1879 and 1889, half of the 31 indictments for underprivileged murders in 12 districts involved drug addiction.

Research and analysis by scientists and forensics on toxicological properties of arsenic revealed that purity is a deep-seated element, usually extracted from coal ore, a heavy-metal substance that is easily integrated with other natural chemical substances. For example, it would become a frivolous white powder after thermal oxidation, forming a combination of two atoms and three oxygen atomics, i.e., dioxins, i.e. 砒霜 (白).

Following the delivery of the Šergo fast shop case, Noris conducted an excerpt of the body in the section of the Belwij Hospital. He examined each organ and described his situation in detail. Due to suspicion of poisoning, he had removed them from organs and placed them in sealed glass tanks for laboratory testing in Gteler.

Norris spends only one day compared with its own autopsy notes and the chemistry analysis of organs in Gteler. All of them found the same result, lying in the entire body of the deceased, as was the light of the flash, which was blown up by a major wind. In particular, the bodies were screaming, yellow, and there was a fresh intake. Under microscopes, salmons are very small, as is the food-generated sap.

Despite the fact that the case was not eventually detected, the toxicological knowledge and principles of the Gulf of Guinea played an important role in the subsequent detection of poisonings, and even some of the cases that had been dragged for more than 10 years had been broken and the perpetrators had been brought to justice, as in July 1923, Mary Francis Clerton was accused of killing her wife and brother with a bench, but by 1936 new evidence had been added to convict Clerton and the accomplice, Aggregate, for murder.

03

Criminal awareness of such hidden poisonous killings is also a reflection of the enormous role of antitrust and forensic science.

The name of the thallos came from Greek and was first identified by the British chemistry William Croix in 1861, but he did not think that the dose of the dose had an impact on health, as he himself tried. However, his judgement was wrong. The cases of arsenic poisoning and its use for homicide became more numerous and not easily detected.

On 11 May 1935, the front version of the New York Times published a news that “five were killed by odd drugs”. The killed were the wife of Frederick Grauls and four children.

At that time, it was to be decided which drug had killed the Genoa.

March 5 this year is the 59th anniversary of learning from Lei Feng. In order to further carry forward Lei Feng spirit and actively practice the voluntary service spirit of “dedication, fraternity, mutual assistance and progress”, under the correct leadership of the Party committee and Youth League Committee of Xi’an Branch of ICBC, the economic sub branch adheres to the main line of “grasping party construction and leading youth league construction”, and the Youth League Committee of the sub branch widely mobilizes young employees of the whole bank to actively participate in voluntary service activities, Through a series of themed activities such as popularizing financial knowledge, maintaining civilized transportation, helping epidemic prevention and control, caring for the elderly and carrying out environmental protection, the life of young employees beyond 8 hours has been enriched, and a new trend of spiritual civilization with upward, good and healthy growth of young people has been formed. Now, let’s take a look at the style of young volunteers in the economic branch of ICBC!

1、 Civilized transportation · you and me

With the 59th learning from Lei Feng day approaching, the economic sub branch called for further consolidating the achievements of building a civilized city and advocating a new trend of civilized transportation. The economic sub branch organized two voluntary traffic command activities. The volunteer service team fully cooperates with the traffic police detachment to sort out the traffic order, persuade civilized travel and enthusiastically guide the way for the masses during the period from 7:00 to 9:30 in the morning peak and from 5:00 to 7:30 in the evening peak. Although the outdoor wind is chilly, the volunteers are filled with an upsurge of serving the city.

Xi’an Economic Development brigade of traffic police and the general public praised the publicity of traffic civilization carried out by our volunteers, which gave a thumbs up to this group of ICBC youth.

2、 Financial publicity · benefiting and facilitating the people

In order to effectively protect the legitimate rights and interests of financial consumers and provide high-quality convenient financial services for the public, the Youth League Committee of the economic sub branch called on young volunteers to actively popularize financial knowledge and prevent telecommunications fraud in business outlets. According to different groups, adopt the “Online + offline” publicity mode to push online publicity materials to young people, which not only has a novel form, but also conveys the concept of environmental protection. Paper publicity leaflets are distributed to the elderly groups, the content is simple and easy to understand, reflecting humanistic care. These activities have made the rights and interests of financial consumers clearer, made every customer can easily enjoy financial services, and more fully demonstrated the good image and responsibility of ICBC as a large state-owned bank.

3、 Warm wish · deliver great love

The Youth League Committee of the economic sub branch organized young volunteers to come to Xingxing sunshine home for the disabled in Lianhu District, Xi’an to send warmth to the disabled children, carried out the public welfare activity of “micro wish · great love” to care for autistic children, and spent an unforgettable children’s day with the children. Giving children watercolor brushes and love gifts not only cultivated the love, public welfare and social responsibility of young employees through the activities. On the other hand, it also condenses the enthusiasm and strength of more caring people, and makes the work of caring and helping disabled children long-term and socialized.

4、 Warm sunset · caring for the elderly

Respecting, respecting and loving the elderly are always the traditional virtues of the Chinese nation. The youth volunteer service team of the economic sub branch regularly goes to Shidai mingfengyuan community, Weiyang District to provide services such as cleaning, nail cutting and massage for the elderly, talk with the elderly, understand the daily life and health conditions of the elderly, care for, serve and benefit the elderly with practical actions, and transmit positive social energy.

5、 Beautiful ancient city · start with me

It is our common wish to protect the ecological environment and build a green home. The volunteer service team of economic sub branch went to Chengshan farm, Fengcheng Sixth Road for many times to publicize the concept of environmental protection. Advocate to eliminate the use of non degradable plastic bags, give cloth environmental protection bags to the masses, and call on the masses to join the camp of environmental protection and resist white pollution. Although the action of green civilization is small, it reflects the civilized self-cultivation of ICBC youth. The activities have strengthened the confidence of volunteers in serving the society and made everyone feel the sense of achievement of “sending roses and leaving fragrance in their hands”.

Promoting the creation of a beautiful community is not a “monologue” of one side, but a “chorus” of multiple forces. The youth volunteer service team of the economic sub branch carried out volunteer service activities in Fengyun Runyuan community, Weiyang District. Everyone concentrated on cleaning up the sanitary dead corner in the community and picking up cigarette butts, fallen leaves and white garbage in the green space. Past residents praised everyone’s labor achievements one after another. “Cleaning up garbage is just the most common thing. I hope I can contribute to the construction of a clean and livable environment,” the volunteer said

In order to create a more comfortable and tidy city appearance environment in the ancient city of Xi’an, the youth volunteer service team of the economic sub branch took to the streets, put the shared bicycles randomly placed on the streets to the correct parking position, remove the accumulated garbage, pick up cigarette butts and sundries, dissuade littering and spitting and other uncivilized behaviors, and practice Lei Feng’s spirit with their own actions.

6、 Epidemic prevention and control · be a pioneer

Party building leads League building, and the fight against the epidemic is ahead. During the severe period of epidemic prevention and control, everyone needs to work together. On the premise of doing well in their own epidemic prevention work, the voluntary service team of ICBC Xi’an Economic sub branch went to Siwei community, Weiyang District to carry out epidemic prevention and maintenance for the residents of the community, scan the code and measure the temperature at the front line of epidemic prevention, remind and persuade the residents of the community to go out and wear masks, do not gather to chat, and do not participate in gathering activities. The activity was affirmed and praised by the residents of the community.

Under the arrangement and deployment of the sub branch Party committee, the youth volunteer service team of the economic sub branch went to the weiyangnan detection point of the expressway to express condolences to the front-line police on duty of the economic development sub Bureau of the Public Security Bureau, and sent masks, disinfectants and other epidemic prevention materials to the public security police and epidemic prevention personnel struggling in the front line of epidemic prevention and control. Thank them for their contributions to fighting the epidemic and ensuring people’s life, health and safety, and admire their bravery and selfless dedication to the front and the small family.

The dedication and responsibility of ICBC Xi’an Economic sub branch during the epidemic period have been widely recognized by local government agencies and the public. The letter of thanks sent by Xi’an Municipal Committee of the Communist Youth League and Xi’an Youth Federation is the greatest recognition and affirmation of these ICBC youth in ensuring the epidemic prevention and control in Xi’an! At the same time, it also inspires this group of loving ICBC youth!

Einstein once said, “only by devoting himself to society can we find the meaning of that short and risky life.”

Dedicated youth is the most beautiful youth! The youth volunteer activity of ICBC Xi’an Economic sub branch is ICBC Xi’an Branch

Master Lin, a 56 year old Hangzhou online car Hailing driver, receives orders for at least 15 hours a day. A few days ago, he suddenly vomited and fell to the ground and lost consciousness. When he woke up, he dialed 120 by himself.

“This is a massive pulmonary embolism caused by sedentary. The situation is very serious.” Sun Xiang, director of ICU of Zhejiang Lvcheng cardiovascular hospital, said that the death rate of pulmonary embolism was 30% - 40%. Master Lin was transferred to the general ward after two days of ICU rescue.

On March 7, surging news learned from the hospital that master Lin said that he usually drives an online car appointment every day. When he is sleepy, he takes a nap in the car. He doesn’t drink much water and has the habit of smoking in order to reduce the number of times he goes to the toilet. On New Year’s Eve, he slept cross legged in the car for a while and woke up feeling pain in his right calf. At the end of February, he had dizziness and chest tightness from time to time, and took a break to relieve it. Until the night of the incident, I suddenly lost consciousness at home. When I woke up, I found that there was vomit around me and my whole body was cold. I touched my mobile phone and made an emergency call.

“When he was sent to hospital, he was in a state of shock, the upper pressure of blood pressure was only 38mmhg, the heartbeat was 120 times / min, and his lips were cyanotic. The doctor considered the possibility of embolism.” Sun Xiang said that pulmonary artery CT showed that the patient had a large area of pulmonary embolism, which was the most dangerous riding thrombosis. There were multiple embolism in the main and branches of the left and right pulmonary arteries, which were classified as high-risk. After entering the ICU, the doctor performed drug thrombolysis and finally turned the crisis into safety. Two days later, he was transferred to the general ward.

Wang Shen, director of the Department of Cardiology of the hospital, said that pulmonary embolism is often caused by sedentary, also known as “economy class syndrome”, which is common in long-distance flights: the activity space of economy class is limited, the passengers’ ankles, knees and thighs are bent at three 90 degrees, the blood reflux of lower limbs is blocked, the static veins of both feet are easy, the blood reflux is not smooth, and the probability of deep venous thrombosis is greatly increased. If the lower limbs form thrombosis, enter the pulmonary circulation with the blood flow, and block the main or branch of the pulmonary artery, pulmonary embolism will be formed.

“Lower limb thrombosis may not be symptomatic. For example, master Lin may have formed lower limb thrombosis on New Year’s Eve. It was not found until pulmonary embolism caused chest pain or dyspnea.” Wang Shen said that pulmonary embolism is one of the acute cardiovascular syndromes, the incidence rate is only inferior to myocardial infarction and stroke. The common symptoms include dyspnea, chest pain, apnea, tachycardia, pale complexion, and cold sweat. The doctor reminded drivers who have been driving for a long time to get off the bus every two hours. It is best to drink 200 ml of water every hour and wear loose and soft clothes and shoes when driving.