Alkane composition variations between darker and lighter colored comb beeswax

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Impact of Darker, Intermediate and Lighter Phenotypes of Body Melanization on Desiccation Resistance in Drosophila melanogaster

A possible link between melanization and desiccation resistance can be inferred if within population differences in melanization find significant correlations with desiccation resistance and its mechanistic basis i.e. rate of water loss/hr. Accordingly, darker, intermediate and lighter phenotypes of body melanization were analyzed in wild and laboratory reared Drosophila melanogaster L. (Dipter...

متن کامل

The m-Colored Composition Poset

We generalize Björner and Stanley’s poset of compositions to m-colored compositions. Their work draws many analogies between their (1-colored) composition poset and Young’s lattice of partitions, including links to (quasi-)symmetric functions and representation theory. Here we show that many of these analogies hold for any number of colors. While many of the proofs for Björner and Stanley’s pos...

متن کامل

Sunburn associated with increased number of nevi in darker as well as lighter skinned adolescents of northern European descent.

The associations of sun exposure, sunburn, skin color, and other constitutional characteristics with the density of nevi (2 mm or more in diameter) were assessed in a study of 410 secondary school children ages 14-15 years in Tasmania, Australia. Skin color was estimated by using a chromameter that measures across the visible light spectrum (400-700 nm). Skin color and lifetime history of sunbu...

متن کامل

Towards robust alkane oxidation catalysts: electronic variations in non-heme iron(ii) complexes and their effect in catalytic alkane oxidation.

A series of non-heme iron(ii) bis(triflate) complexes containing linear and tripodal tetradentate ligands has been prepared. Electron withdrawing and electron donating substituents in the para position of the pyridine ligands as well as the effect of pyrazine versus pyridine and sulfur or oxygen donors instead of nitrogen donors have been investigated. The electronic effects induced by these su...

متن کامل

Semiconductor Engineering .:. Darker Silicon

As most readers already know, however, there was a limit. Smaller devices with thinner dielectrics and shorter channels are more prone to leakage. Indeed, leakage, negligible for much of the industry’s history and ignored in Dennard’s original paper (http://ieeexplore.ieee.org /xpl/articleDetails.jsp?reload=true&arnumber=4785543), now approaches the same order of magnitude as the circuit’s dyna...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Apidologie

سال: 2007

ISSN: 0044-8435,1297-9678

DOI: 10.1051/apido:2007033