New and Noteworthy Western Plants. II

Studies of Pacific Island Plants, XXI New and Noteworthy Flowering Plants from Fiji!

CONTINUING STUDY of botanical collections made in recent years under the auspices of the Fiji Department of Agriculture has indicated the occurrence of various hitherto undescribed species of flowering plants in Fiji. In this paper seven species are described as new, in the genera Dysoxylum (Meliaceae), Melochia and Sterculia (Sterculiaceae), Astronidium (Melastomataceae), and Calycosia, Mastix...

Noteworthy New Titles

New and Noteworthy in Nutrition (NNN)

SOUTHERN AFRICA “In a little town not far from where I live, children suck salt to make themselves thirsty. Their thirst makes them drink more water and this fills their stomachs and helps to suppress the hunger in their bellies. It is almost beyond belief that three years ago Zimbabwe was called the breadbasket of Africa” (excerpt from Zimbabwean farmer, Cathy Buckle’s online journal, 22 Febru...

In the Literature: New and Noteworthy Nutrition Research

In the past few decades, Americans have been eating more and sleeping less, and some researchers now suspect that there may be a connection. A number of cross-sectional and longitudinal cohort studies have suggested that chronic sleep deprivation is associated with an increased risk of obesity. 1-4It is thought that sleep deprivation may promote weight gain by altering sympathetic nervous syste...

synthesis and characterization of some new cyclometalated organoplatinum(ii) complexes containing phosphite ligand

در این تحقیق روشی جهت سنتز یک سری از کمپلکس های پلاتین (ii) حاوی لیگاند های دهنده ی فسفری شامل فسفیت و فسفین ارائه شده است. واکنش پیش ماده ی پلاتین (ii)،trans/cis- [ptcl2(sme2)2] ، با 2 اکی مولار از لیگاند p(oph)3در حلال بنزن کمپلکس1، cis-[ptcl2(p(oph)3)2] را تولید می نماید. جهت سنتز کمپلکس سایکلو متال فسفیتی، کمپلکس 1 با 1 اکی والان واکنشگر ptcl2 در حلال زایلن در شرایط رفلاکس زیر گاز آرگون م...