The First Geneva Convention for the Amelioration of the Condition of the Wounded in Armies in the Field, held on 22 August 1864, is the first of four treaties of the Geneva Conventions. It defines "the basis on which rest the rules of international law for the protection of the victims of armed conflicts." After the first treaty was adopted in 1864, it was significantly revised and replaced in 1906, 1929, and finally 1949. It is inextricably linked to the International Committee of the Red Cross, which is both the instigator for the inception and enforcer of the articles in these conventions.
Raoul-Pierre Pictet was a Swiss physicist. He was the first person to liquefy nitrogen.
Pictet is a lunar impact crater located just to the east of the larger and more prominent impact crater Tycho. The high-albedo rays and ejecta from Tycho lie across Pictet and spread far to the east and in other directions. Pictet is older than Tycho and is somewhat worn by past impacts. The slightly smaller crater Pictet A intrudes slightly into the southwest rim. The larger crater Pictet E is nearly joined to the north rim. To the east is Saussure, and to the northeast is the larger, worn formation Orontius.
François Jules Pictet-De la Rive was a Swiss zoologist and palaeontologist.
The Pictet–Spengler reaction is a chemical reaction in which a β-arylethylamine undergoes condensation with an aldehyde or ketone followed by ring closure. The reaction was first discovered in 1911 by Amé Pictet and Theodor Spengler. Traditionally an acidic catalyst in protic solvent was employed with heating, however the reaction has been shown to work in aprotic media in superior yields and sometimes without acid catalysis. The Pictet–Spengler reaction can be considered a special case of the Mannich reaction, which follows a similar reaction pathway. The driving force for this reaction is the electrophilicity of the iminium ion generated from the condensation of the aldehyde and amine under acid conditions. This explains the need for an acid catalyst in most cases, as the imine is not electrophilic enough for ring closure but the iminium ion is capable of undergoing the reaction.
Francis or Frank Foster may refer to:
Marc-Auguste Pictet was a scientific journalist and an experimental natural philosopher born in Geneva, Republic of Geneva.
3,4-Dimethoxyphenethylamine (DMPEA) is a chemical compound of the phenethylamine class. It is an analogue of the major human neurotransmitter dopamine where the 3- and 4-position hydroxy groups have been replaced with methoxy groups. It is also closely related to mescaline which is 3,4,5-trimethoxyphenethylamine.
Pic-Pic was a Swiss automobile manufactured in Geneva from 1906 to 1924. They were produced by the Piccard-Pictet Company until 1920, and by Gnome et Rhône from 1920 until the demise of the marque in 1924.
Charles Pictet de Rochemont was a statesman and diplomat who prepared the declaration of Switzerland's permanent neutrality ratified by the great powers in 1815.
Adolphe Pictet was a Swiss linguist, philologist and ethnologist.
Amé Pictet was a Swiss chemist. He discovered the Pictet–Spengler reaction, and the related Pictet–Hubert reaction and Pictet–Gams reaction.
Phenanthridine is a nitrogen heterocyclic compound that is the basis of DNA-binding fluorescent dyes through intercalation. Examples of such dyes are ethidium bromide and propidium iodide. Acridine is an isomer of phenanthridine.
The Pictet Group, known simply as Pictet, is a Swiss multinational private bank and financial services company founded and based in Switzerland. Headquartered in Geneva, it is one of the largest Swiss banks and primarily offers services in wealth management, asset management and asset servicing to private clients and institutions.
The Prix Pictet is an international award in photography and sustainability. It was founded in 2008 by the Geneva-based private Banque Pictet. The mandate of the award is to use the power of photography to communicate messages about sustainability to a global audience. Its goal is to uncover photography of the highest order, applied to current social and environmental challenges. The prize is judged by an independent jury and carries a prize of CHF 100,000. There is also a Commission, in which a nominated photographer is invited to document a sustainability project.
Daniel Beltrá is a photographer and artist who makes work about human impact on the environment.
Acridoidea is a superfamily of grasshoppers in the order Orthoptera with species found on every continent except Antarctica.
Jean Simon Pictet was a Swiss citizen, jurist, legal practitioner working in international humanitarian law. First as a secretary-jurist, and then as a senior executive and Vice-President of the International Committee of the Red Cross (ICRC), Pictet was instrumental in drafting the 1949 Geneva Conventions for the protection of victims of war, their Commentaries, and negotiating the 1977 Additional Protocols. He also proposed the Red Cross Movement’s seven Fundamental Principles, which were adopted at Vienna in 1965: Humanity, Impartiality, Neutrality, Independence, Voluntary Service, Unity and Universality. In 1989, an international humanitarian law competition for students was founded and named after him.
Marion Hamilton MacMillan Pictet was an American heiress.
