Results 21 to 30 of about 72,627 (339)

Concomitant tumor resistance

open access: yesCancer Letters, 2012
Concomitant tumor resistance (CR) is a phenomenon in which a tumor-bearing host is resistant to the growth of secondary tumor implants. This phenomenon has been described in human and animal systems and it can be generated by both immunogenic and non-immunogenic tumors. The relevance of CR to the mechanisms of metastases control has been highlighted by
Chiarella, Paula   +3 more
openaire   +3 more sources

Concomitants of Order Statistics and Record Values from Generalization of FGM Bivariate-Generalized Exponential Distribution

open access: yesJournal of Statistical Theory and Applications (JSTA), 2019
We introduce the generalized Farlie–Gumbel–Morgenstern (FGM) type bivariate-generalized exponential distribution. Some distributional properties of concomitants of order statistics as well as record values for this family are studied.
H. M. Barakat   +3 more
doaj   +1 more source

A Comparative Study of the Physical Creation of Soul in Islamic Theology and Transcendent Theosophy [PDF]

open access: yesآموزه‌‌های فلسفه اسلامي, 2023
One of the common topics of Islamic theology and transcendent theosophy or al-ḥikmat al-muta’āliyah (Arabic: الحکمة المتعالیة) is the “physical creation of soul”.
Mostafa Azizi Alvijeh
doaj   +1 more source

La Premier League s’ouvre au monde : 60 ans d’expatriation des footballeurs en Angleterre

open access: yesFootball(s), 2023
À l’aide d’une cartographie originale, cet article examine l’évolution du nombre d’expatriés en Premier League anglaise depuis les années 1960.
Loïc Ravenel   +2 more
doaj   +1 more source

核桃油组分及其在氧化过程中的变化研究进展Research progress on components of walnut oil and their changes during oxidation

open access: yesZhongguo youzhi, 2023
旨在为核桃油氧化机制和抗氧化研究提供参考,综述了核桃油中脂肪酸、甘油三酯、主要微量伴随物、挥发性成分及其在核桃油氧化过程中的变化情况。核桃油氧化除了受到外界因素如温度、光照和包装等的影响,与其本身组分关系密切,如脂肪酸组成、甘油三酯组分和内源性微量伴随物,可通过品种选育、优化加工工艺、添加活性成分、改进包装形式等方式来延缓核桃油的氧化。In order to provide reference for the study of walnut oil oxidation mechanism and ...
于佳晔1,张咪2,彭越1,杜晶1,秦兰霞1,于殿宇1,廖长保3 YU Jiaye1, ZHANG Mi2, PENG Yue1, DU Jing1, QIN Lanxia1, YU Dianyu1, LIAO Changbao3
doaj   +1 more source

Initial data sets for the Schwarzschild spacetime

open access: yes, 2006
A characterisation of initial data sets for the Schwarzschild spacetime is provided. This characterisation is obtained by performing a 3+1 decomposition of a certain invariant characterisation of the Schwarzschild spacetime given in terms of concomitants
Alfonso García-Parrado Gómez-Lobo   +4 more
core   +1 more source

Residual and Past Entropy for Concomitants of Ordered Random Variables of Morgenstern Family

open access: yesJournal of Probability and Statistics, 2015
For a system, which is observed at time t, the residual and past entropies measure the uncertainty about the remaining and the past life of the distribution, respectively.
M. M. Mohie EL-Din   +3 more
doaj   +1 more source

Intrinsic, deductive, explicit, and algorithmic characterization of the Szekeres-Szafron solutions

open access: yes, 2018
We write the known invariant definition of the Szekeres-Szafron family of solutions in an intrinsic, deductive, explicit and algorithmic form. We also intrinsically characterize the two commonly considered subfamilies, and analyze other subclasses, also ...
Ferrando, Joan Josep   +1 more
core   +1 more source

Distributional Energy-Momentum Densities of Schwarzschild Space-Time [PDF]

open access: yes, 1997
For Schwarzschild space-time, distributional expressions of energy-momentum densities and of scalar concomitants of the curvature tensors are examined for a class of coordinate systems which includes those of the Schwarzschild and of Kerr-Schild types as
Eisaku Sakane   +2 more
core   +3 more sources

Sigma models with non-commuting complex structures and extended supersymmetry [PDF]

open access: yes, 1999
We discuss additional supersymmetries for N = (2, 2) supersymmetric non-linear sigma models described by left and right semichiral superfields.Comment: 11 pages. Talk presented by U.L.
Abou Zeid   +31 more
core   +3 more sources

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