Results 71 to 80 of about 166,658 (281)

Modular Rh‐Catalyzed Synthesis and Biological Profiling of Diverse Pentafluorobenzenesulfonamide Reactive Fragments

open access: yesChemistry – A European Journal, EarlyView.
A modular Rh‐catalyzed synthetic approach enabled the preparation of diverse reactive fragments from available substrates. The reactive fragments modified Aurora A kinase via several distinct modification reaction classes. In a complex biological environment, the constellation of modified proteins depended critically on the reactive fragment structure.
Julian Chesti   +8 more
wiley   +1 more source

Hesperus and Phosphorus [PDF]

open access: yes, 1998
In “On Sense and Reference,” surrounding his discussion of how we describe what people say and think, identity is Frege’s first stop and his last.
Crimmins, Mark
core  

Iridium‐Catalyzed Linear‐Selective sp3 C−H Alkylation of N‐Methylamides Using Alkenes Enabled by Diphosphite Ligands

open access: yesChemistry – A European Journal, EarlyView.
An iridium‐catalyzed linear‐selective sp3 C─H alkylation of N‐methylamides with alkenes is described. This method tolerates various N‐methylacetamide derivatives and has a broad alkene scope. Mechanistic studies were also conducted. Internal alkenes can also be used through in situ consecutive alkene isomerization.
Haluhi Takahashi, Takanori Shibata
wiley   +1 more source

Naked wizards (warlocks, shamans): the role of the open body in magical usage

open access: yesStudia Humanitatis
The article considers the problems of perception and the functions of an open body in magical practice. The author reveals that the exposure became a prerequisite for contacts with supernatural creatures, obtaining comprehensive support from them ...
Pulkin Maxim Viktorovich
doaj  

The Simpsons, Gender Roles, and Witchcraft: The Witch in Modern Popular Culture [PDF]

open access: yes452ºF, 2010
This paper analyzes "The Simpsons"' use of the witch to uncover how her constructionin this animated series reflects not only the current theoretical work on the witch but also the ambivalence about the role of women in modern American society.
Antinora, Sarah
doaj  

Witch-Hunting in Assam: Myth or Reality

open access: yesSpace and Culture, India, 2019
Assam, like many other parts across the country, often witnesses deaths, injuries, and miseries resulting from witch hunting, an atrocious practice and a socially sanctioned violence.
Lekha Borah, Madhushree Das
doaj   +1 more source

Changing Nigerian cultures: two films against witchcraft and an impossible dialogue [PDF]

open access: yes, 2017
The prominent place of witchcraft in Nollywood films produced in the 1990s is widely acknowledged, and has prompted a number of comments from critics.
Ugochukwu, Françoise
core  

A High Energy Barrier DyIII2 Single‐Molecule Magnet Supported by a Bulky, Anionic N–O Bridging Ligand

open access: yesChemistry – A European Journal, EarlyView.
Complex [Dy2(hynad)2(dbm)4] was prepared by the employment of the anionic N–O‐based bridging and chelating N‐hydroxy‐1,8‐naphthalimide ligand, featuring a {Dy2(µ‐OR)2}4+ core and exhibiting zero‐field SMM behavior with a Ueff value of 171 K and double‐S‐shaped hysteresis loops, open up to 3.5 K.
Alexandros S. Armenis   +6 more
wiley   +1 more source

The WITCH Model. Structure, Baseline, Solutions [PDF]

open access: yes
WITCH – World Induced Technical Change Hybrid – is a regionally disaggregated hard-link hybrid global model with a neoclassical optimal growth structure (top-down) and a detailed energy input component (bottom-up).
Emanuele Massetti   +2 more
core  

Bioresponsive pseudoGlucosinolates (psGSLs) Release Isothiocyanates (ITCs) in the Presence of Nitroreductases

open access: yesChemistry – A European Journal, EarlyView.
This work introduces the concept of pseudoglucosinolates (psGSLs) and reports the synthesis and evaluation of nitroreductase‐responsive psGSLs. These compounds represent a complementary prodrug strategy to natural glucosinolates (GSLs) for the controlled release of isothiocyanates (ITCs), enabling bio‐responsive protein labeling, as demonstrated in ...
Claire C. Jimidar   +13 more
wiley   +1 more source

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