Results 51 to 60 of about 71,472,691 (126)

Molecular structure of trans-[Co(NH₃)₄(NH₂CH₃)Cl](ClO₄)₂

open access: yes, 2022
The title compound crystallizes in the orthorhombic space group Pnma, with a = 7.9209(5), b = 9.818(1), c = 16.867(2) Å, and Z = 4. The structure was solved employing 1864 independent x-ray reflections with I>2σ(I) by Patterson and difference Fourier ...
Benzo, Fabián   +2 more
core  

Oxidoreductases on their way to industrial biotransformations [PDF]

open access: yes, 2017
Fungi produce heme-containing peroxidases and peroxygenases, flavin-containing oxidases and dehydrogenases, and different copper-containing oxidoreductases involved in the biodegradation of lignin and other recalcitrant compounds.
Herold Majumdar, Owik M   +121 more
core   +2 more sources

An Empirical Analysis of 'Acting White' [PDF]

open access: yes
There is a debate among social scientists regarding the existence of a peer externality commonly referred to as 'acting white.' Using a newly available data set (the National Longitudinal Study of Adolescent Health), which allows one to construct an ...
Roland G. Fryer, Jr., Paul Torelli
core  

"C??i ch???t, Ph???t gi??o v?? ch??? ngh??a hi???n sinh trong nh???c Tr???nh C??ng S??n"

open access: yes, 2007
???? c?? r???t nhi???u l???i gi???i th??ch v??? s??? n???i ti???ng c???a ca nh???c s?? Tr???nh C??ng S??n qua nh???ng ????? t??i nh??: ca t??? ?????y ch???t th??, kh??c v???i d??ng nh???c ti???n chi???n, mang ch??? ????? ph???n chi???n, v?? c??? vi???c ??
Schafer, John C.
core  

Abstracts From PVRI 2026 Dublin

open access: yes
Pulmonary Circulation, Volume 16, Issue 2, April 2026.
wiley   +1 more source

Neutral cholic acid–coumarin conjugate exhibit excellent anion binding properties by cooperative aryl CH and amide NH segments

open access: yes, 2016
A neutral cholic acid–coumarin conjugate was developed for anion recognition. It is revealed by the experimental and theoretical results that the coumarin group can provide CH segments as hydrogen bond donors by cooperation with the adjoining amide NH ...
Qingzhi Liu (841889)   +5 more
core   +1 more source

Antea Group Archeologie 2019/164

open access: yes, 2020
projectnummer 456639 rapportvolgnummer 2019/164 De aanleiding tot het uitvoeren van dit bureauonderzoek en inventariserend veldonderzoek door middel van boringen is de voorgenomen sanering c.q.
Fens, R. (Antea Group)   +9 more
core   +1 more source

Ferroelectricity Driven by Orbital Resonance of Protons in CH$_3$NH$_3$Cl and CH$_3$NH$_3$Br [PDF]

open access: yes
The $\beta$ and $\gamma$ phases of methylammonium chloride CH$_3$NH$_3$Cl and methylammonium bromide CH$_3$NH$_3$Br are identified to be ferroelectric $via$ pyroelectric current and dielectric constant measurements.
Ren, Peng   +6 more
core   +1 more source

Rhesus blood group haplotype frequencies among blood donors in southwestern Uganda

open access: yes, 2018
Yona Mbalibulha,1 Enoch Muwanguzi,1 Godfrey Mugyenyi2 1Department of Medical Laboratory Sciences, Faculty of Medicine, Mbarara University of Science and Technology, Mbarara, Uganda; 2Department of Obstetrics and Gynecology, Faculty of Medicine, Mbarara ...
Mugyenyi G, Mbalibulha Y, Muwanguzi E
core  

The role of the basic arrhythmia research. The continued need for experiments in the intact heart and organism. Study group on experimental research of the working group on arrhythmias of the european society of cardiology

open access: yes, 1995
This article is the results of a Task Force of the Working group on cardiac arrhythmias of the European society of cardiology (ESC). The consensus document focuses on the fondamentals of experimental models to study cardiac arrhythmogensis and suggest a ...
Study group on experimental research of the working group on arrhythmias of the european society of cardiology   +1 more
core  

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