SPIN-OFF Foundation’s chemistry department becomes an independent firm

2008 ◽  
Vol 86 (20) ◽  
pp. 10
Author(s):  
ANN THAYER
Author(s):  
Ruchi Ram Sahni

In this chapter Ruchi Ram Sahni recounts what he calls the most depressing and unpleasant incident of his life. It involved his supersession for the position of Professor-in-Charge of the Chemistry Department at the Government College, Lahore, by a much younger Englishman, fresh from university. The post in question was vacated by an English colleague, a Senior Professor, with whom the author had a difficult relationship involving a dispute about who was to be selected for the post of Examiner in the university examinations. This colleague went on to write a secret report against Sahni, resulting in his supersession despite his vast seniority. Sahni relates the psychological trauma resulting from this experience, and its contribution to strengthen his resolve to leave Lahore for a short period to do research in Europe.


2020 ◽  
Vol 42 (3) ◽  
pp. 22-22

Abstract Royal DSM, a global science-based company in Nutrition, Health, and Sustainable Living, announced that it has awarded Professor Marc Hillmyer, from the Chemistry Department at the University of Minnesota Twin Cities, the 2020 Bright Science Award in materials sciences. The jury selected Professor Hillmyer because of the scientific breadth and depth of his work and its relevance to the advancement of biobased and circular materials.


2019 ◽  
Vol 3 (1) ◽  
pp. 15
Author(s):  
Dina Kartika Maharani ◽  
Kusumawati Dwiningsih ◽  
Rusly Hidayah

Learning materials have been developed in inorganic chemistry elements of transition elements have been developed online. The flow of the development model suggested by Thiagarajan, Semmel, and Semmel is 4-D (four D Models). This model consists of 4 stages of development, namely Define, Design, Develop, and Disseminate, but in this study it is limited to the develop stage. Based on the results of observations of student activities and student response questionnaires, it can be concluded that the material in the Inorganic Chemistry of the Transition Element is feasible. 


2021 ◽  
Vol 311 ◽  
pp. 57-70
Author(s):  
Robert Bachliński ◽  

Research on soils, stone products and rocks is part of a scientific discipline known as forensic geology. Among the police forensic laboratories, this type of studies are performed only at the Chemistry Department of the Central Forensic Laboratory of the Police (CFLP) in Warsaw and comprise approximately 2% of all opinions issued annually. Despite a relatively low workload in recent years, the interest of law enforcement agencies in the use of this type of analyses in the criminal proceedings is on the rise. This article presents three exemplary opinions issued in recent years at the CFLP. The first opinion relates to murder, whereby concrete slabs were used to commit the criminal act. The second is related to an agricultural machinery fire, whereby evidence included soil samples recovered at the scene and from the suspect’s clothing. The last opinion concerns the falsification of semi-finished products used for amber jewelry craftsmanship.


Author(s):  
Michael V. Metz

In early October the DRU voted to sit-in at the local draft board, and two members announced they’d burn their draft cards the day of the event. Herbert Gutowsky, Chemistry Department head, met with SDS and CEWV leaders on their Dow plans, advising a responsible approach. On the day of the sit-in, university faculty held a teach-in, Steve Schmidt and Rick Soderstrom burned their draft cards on the patio of the Union, and hundreds marched to the draft board, where ten protesters were arrested for sitting in. That evening, before Staughton Lynd spoke, bail money was collected for those in jail.


Author(s):  
Jie Jack Li

Surgical standards before antiseptics starkly contrasted to the surgical art today. Conditions were especially atrocious for amputations and for compound fractures in which the bones penetrated the skin and were exposed to the air. Patients who did not die from the surgery often died of postsurgical infections and subsequent blood poisoning. James Young Simpson, a Scottish surgeon and obstetrician who was the first to use chloroform as an anesthetic (see chapter 7), once said of surgical operations: “A man laid on the operating table in one of our surgical hospitals is exposed to more chance of death than the English soldier on the battlefield of Waterloo.” The mortality rate in hospitals after surgeries was 40–60%. During the American Civil War, the surgical fatalities were just as horrific as those from combat. A commonly used antiseptic in the battlefield was exceedingly corrosive nitric acid (HNO3— ouch!). However, in 1867, Joseph Lister’s use of carbolic acid, whose chemical name is phenol, as an antiseptic changed the prospect of surgery. In Greek, septic means “rotten.” Antiseptics, in turn, are substances used to treat a person to prevent the occurrence of infection. They are also known as germicides. Joseph Lister (1827–1912) was born to a Quaker family in southern England. His father, Joseph Jackson Lister, was a wine merchant and a wellknown microscopist. In his youth, Joseph Lister practiced surgery under the tutelage of James Syme in Edinburgh and married Agnes, his mentor’s daughter. He had to give up his religion because Quakers at that time did not allow marriages outside the faith. That turned out to be a worthwhile sacrifice, because his marriage brought him lifelong joy. Lister became a surgeon at Glasgow Royal Infirmary in 1860. He was acutely conscious of the appalling conditions in the infirmaries and determined to do something about postsurgical infections. In 1865, Lister was introduced to Louis Pasteur’s exploits with germs by Thomas Anderson, chair of the chemistry department at Glasgow. Afterward, he personally repeated all the experiments that Pasteur published. However, simple and direct applications of the Pasteurization process would not be ideal during surgery—after all, boiling patients would not be acceptable.


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