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Chemistry

Chemistry
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Algumas novidades 1, 4 derivados de tiazepina

Os derivados fundidos de 1, 4-tiazepina foram sintetizados por catalisacao de L-prolinacaminho mecanicista de um ponto. Embora a linha L esteja a ser uma molecula anfoterica com ambas as extremidades de acido carboxilico amina, funcionou como uma base de enamina para a catalise. O nosso objectivo e sintetizar moleculas organicas com actividade anti-cancerigena. Este protocolo fornece uma via sintetica para a sintese eficiente de 1, 4 -thiazepinas. Todas as moleculas sintetizadas foram rastreada
R 1 392,36

Administration et traitement des medicaments

Pour etre discute Administration des medicaments et groupage sanguin, Medicaments courants, Maladies vitales et traitement, Plantes medicinales indiennes et composes d'importance medicinale, Premiers secours, Securite et abus de drogues.Terminologie en chimie pharmaceutique, voies parenterales, troubles neurologiques, PARKINSONISME, TUBERCULOSE, CANCER, SIDA, DIABETE.Acide aminohippurique, bleu Evans, agents de diagnostic organiques, clou de girofle, racine de gingembre, aloe vera, vallarai, ke
R 1 390,07

Alcuni nuovi derivati di 1, 4-taiazepine

I derivati fusi di 1, 4-tiozepina sono stati sintetizzati tramite un percorso meccanicistico one-pot catalizzato da L-prolina.un percorso meccanicistico one-pot. Sebbene la L-prolina sia una molecola anfotera con entrambe le estremita aminiche e acido carbossilico, ha funzionato come base enaminica per la catalisi. Questo protocollo fornisce una via sintetica per la sintesi efficiente di 1, 4 - tiazepine. Tutte le molecole sintetizzate sono state sottoposte a studi di citotossicita. Abbiamo sot
R 1 390,07

Adsorptionsdynamik

Alstonia scholaris ist ein biologisch aktiver und wichtiger Teufelsbaum. Die medizinische Bedeutung Pharmakologie Bedeutung insbesondere antiulcer Aktivitat von Alstonic scholaris in Albino Ratten wurden analysiert und berichtet. Der Saft von Alstona scholaris an Ratten zeigen einen bemerkenswerten Rekord in Bezug auf Ranitidin-Tablette (zu heilen Geschwur). Dieses Ergebnis veranlasste den Autor, die chemo-mimetische Natur des Pflanzenmaterials fur die Entfernung von Schwermetallen in synthetis
R 1 353,79

Adsorption von Cu2+ an Blattern von Phoenix Dactylifera L.

In diesem Buch wird die Adsorption von Kupfer-Ionen auf den Blattern von Phoenix Dactylifera L. beschrieben. Es wird festgestellt, dass die Adsorptionsphanomene vom pH-Wert, der Adsorptionsmitteldosis, der Anfangskonzentration, der Temperatur und der Ruhrzeit abhangig sind. Ferner wurde dieser Prozess mit Hilfe von Adsorptionsisothermen, namlich Langmuir, Fruendlich, Temkin, Hasley, Jonovaic und so weiter, bewertet. Die kinetischen Modelle pseudo erster Ordnung, pseudo zweiter Ordnung, Elovich
R 1 618,31

Adsorption de Cu2+ sur feuilles de Phoenix Dactylifera L.

Cet ouvrage decrit l'adsorption des ions cuivriques sur les feuilles de Phoenix Dactylifera L. Le phenomene d'adsorption est dependant du pH, de la dose d'adsorbant, de la concentration initiale, de la temperature et du temps d'agitation. En outre, ce processus a ete evalue par des isothermes d'adsorption, a savoir langmuir, Fruendlich, Temkin, Hasley, Jonovaic, etc. Les modeles cinetiques pseudo premier ordre, pseudo second ordre, Elovich, diffusion intra-particulaire sont egalement evalues. L
R 1 618,31

Adsorcao de Cu2+ em Folhas de Phoenix Dactylifera L.

Este livro descreve a adsorcao de ioes cupricos nas folhas de Phoenix Dactylifera L. e descrito. O fenomeno de adsorcao e dependente do pH, dose adsorvente, concentracao inicial, temperatura e tempo de agitacao. Alem disso, este processo foi avaliado por isotermas de adsorcao, nomeadamente langmuir, Fruendlich, Temkin, Hasley, Jonovaic e assim por diante. Os modelos cineticos pseudo primeira ordem, pseudo segunda ordem, Elovich, Intra-particulas de difusao sao tambem avaliados. As condicoes opt
R 1 618,31

A Study of Uranium in Ground Water of Granitic Terrains

Groundwater is an indispensable natural resource for domestic and potable water supply in terms of its global contribution as unfrozen freshwater reserve. The developed and emerging countries in arid and semi-arid climatic regimes rely heavily on ground water to meet crop water requirements (irrigation) as well as for drinking water supplies due to its desirable high quality. In addition to this, arid and semi-arid zones are prone to very significant long-term groundwater level declines as a ch
R 843,56

A comparative study of early and late adolescent males and females on family environmental aggression and problem areas of adolescence.

Family Environment The word, Family has been taken from the Roman word famulus'' meaning a servant. Family is an enduring association of parent and offspring's whose primary function are the socialization of the child and satisfaction of the members. However, to understand the influence of the family on the child, it is important to understand family and its functions. Family has been defined in the Oxford Dictionary as: (1) The body of persons who live in one house or under one head, includin
R 875,53

Advanced Oxidation Processes for Water and Wastewater Treatment

In the framework of the section on Wastewater Treatment and Reuse launched by the Editorial Office of Water, we proposed a Special Issue titled Advanced Oxidation Processes for Water and Wastewater Treatment. One review and nine research papers were published in this Issue of Water from March 2020 to March 2021 a=er a rigorous peer-review. Nonetheless, a printed book gathering them in an organized manner would be very useful. The book format allows one to browse through the articles in a much e
R 1 262,24

Advances in Air Quality Monitoring and Assessment

"Advances in Air Quality Monitoring and Assessment" provides an overview of recent advances in environmental monitoring and assessment, which includes the design, development and application of advanced monitoring systems based on cutting-edge scientific knowledge. The chapters of the book highlight two thematic areas of AQ monitoring that researchers currently focus on: (i) the improvement of AQ monitoring methods and (ii) use of the AQ data in order to better assess the impact of air pollutio
R 1 443,57

Activites larvicides d'extraits vegetaux dans le controle du Paludisme

La gestion des gites larvaires est l'une des mesures utilisees pour prevenir le paludisme. Mais face aux resistances developpees par Anopheles gambiae (principal vecteur) vis-a-vis des insecticides chimiques couramment utilises a cet effet et surtout aux eventuels dommages que pourrait subir l'environnement avec ces composes de synthese, nous avons propose l'usage des extraits vegetaux notamment les feuilles d'Elaeis oleifera et de Launaea taraxacifolia.
R 2 838,50

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