Results 61 to 70 of about 7,113,012 (334)

Qualitative study in Loop Quantum Cosmology [PDF]

, 2016
This work contains a detailed qualitative analysis, in General Relativity and in Loop Quantum Cosmology, of the dynamics in the associated phase space of a scalar field minimally coupled with gravity, whose potential mimics the dynamics of a perfect ...
Llibert Aresté Saló, Jaume Amorós, Jaume de Haro, Fernández-Jambrina L, Barrow J D, Barrow J D, Nojiri S, Bamba K, Ashtekar A, Agullo I, Singh P, Sani S, Singh P, Heard I P C, Wilson-Ewing E, Wilson-Ewing E, Cai Y-F, Haro J, Haro J, Lehners J-L, Haro J, Bamba K, de Haro J, Meissner K A, Singh P, Haro J, de Haro J   +26 more
core   +14 more sources

Matrix: a complex amalgam of structures and functions in tumor microenvironment

FEBS Open Bio, EarlyView.
The matrix is a dynamic, intricate three‐dimensional mesh of biomolecules with both structural and functional properties. This review deals with the complexity of this ‘molecular amalgam’ in the tumor microenvironment and highlights its importance in the maintenance and evolution of tumors by describing certain matrix biomolecules, such as ...
Spyros S. Skandalis, Evgenia Tsoukala, Theodora D. Sarantopoulou, Maria‐Elpida Christopoulou   +3 more
wiley   +1 more source

Co‐overexpression of the caloric restriction‐induced mitochondrial factors PGC‐1α and MIPEP upregulates Phospho1 expression in adipocytes

FEBS Open Bio, EarlyView.
Caloric restriction that extends lifespan induces the expression of PGC‐1α and MIPEP in white adipose tissue. In this study, co‐overexpression of Pgc‐1α and Mipep upregulated the gene expression of PHOSPHO1. These findings provide new insights into mitochondria‐related mechanisms underlying the effects of caloric restriction in adipocytes.
Mamiko Ishimatsu, Kanari Taki, Asuka Hayami, Komachi Kato, Yuka Nozaki, Yuhei Mizunoe, Takumi Narita, Ryoichi Mori, Yoshikazu Higami, Masaki Kobayashi   +9 more
wiley   +1 more source

Qualitative Theory and Chemical Explanation [PDF]

, 2002
Roald Hoffmann and other theorists claim that we we ought to use highly idealized chemical models (``qualitative models'') in order to increase our understanding of chemical phenomena, even though other models are available which make more highly ...
Weisberg, Michael
core  

Blocking the voltage‐gated sodium channel hNav1.5 as a novel pH‐dependent mechanism of action for tamoxifen

FEBS Open Bio, EarlyView.
Patch‐clamp recordings revealed that tamoxifen inhibits voltage‐gated sodium channels, especially under acidic conditions, both common in metastatic cancer cells. These effects may explain certain antitumor properties of tamoxifen, highlighting a novel mechanism of action beyond its known endocrine effects.
Karl Josef Föhr, Michael Fauler, Thomas Zimmer, Bettina Jungwirth, Hubert Schrezenmeier, David Alexander Christian Messerer   +5 more
wiley   +1 more source

RankPL: A Qualitative Probabilistic Programming Language

, 2017
In this paper we introduce RankPL, a modeling language that can be thought of as a qualitative variant of a probabilistic programming language with a semantics based on Spohn's ranking theory.
A Darwiche, D Kozen, J Pearl, JY Halpern, M Goldszmidt, ND Goodman, P Gärdenfors, W Spohn   +7 more
core   +1 more source

Probabilities and health risks: a qualitative approach [PDF]

, 2002
Health risks, defined in terms of the probability that an individual will suffer a particular type of adverse health event within a given time period, can be understood as referencing either natural entities or complex patterns of belief which ...
Heyman, Bob
core   +1 more source

Qualitative Inhaltsanalyse

, 2015
3.
openaire   +2 more sources

Network pharmacology‐based screening and pharmacokinetic evaluation of key active compounds in Jinhong tablets against chronic superficial gastritis

Advanced Chinese Medicine, EarlyView.
Schematic representation of the study design and methodology. Abstract Ethnopharmacological relevance Jinhong tablet (JHT), a traditional Chinese patent medicine prepared from four Chinese medicinal materials, is highly effective in soothing the liver and relieving depression, regulating qi and promoting blood circulation, and regulating the stomach ...
Tingyu Zhang, Jian Feng, Mengyu Qian, Xia Gao, Xialin Chen, Ran Xiao, Hongyu Peng, Xiaoxue Fan, Xin Meng, Mingke Yin, Zhenzhong Wang, Bo Zhang, Liang Cao   +12 more
wiley   +1 more source

Qualitative Inhaltsanalyse

, 2010
El artículo describe un enfoque del análisis de texto cualitativo sistemático y guiado por reglas, que trata de preservar algunas de las fortalezas metodológicas del análisis de contenido cuantitativo, pero que las amplía al procedimiento cualitativo.
openaire   +8 more sources