Results 41 to 50 of about 167,440,407 (273)

DEFORMATION REGIMES AND LOW-RANK PALEOTECTONIC STRESSES OF THE WESTERN TIAN SHAN IN THE MESOZOIC – CENOZOIC

open access: yesГеодинамика и тектонофизика, 2023
There is a description of the results of studies of deformation regimes and reconstruction of stress fields of certain time intervals of the Mesozoic – Cenozoic history of the western part of the Tien Shan based on the geological and structural data and ...
R. A. Umurzakov
doaj   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

open access: yesFEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Verb derivation in modern Greek inside alternation classes [PDF]

open access: yes, 2006
In this paper I present five alternations of the verb system of Modern Greek, which are recurrently mapped on the syntactic frame NPi__NP. The actual claim is that only the participation in alternations and/or the allocation to an alternation variant can
Charitōnidēs, Charitōn Ch.
core  

Patriotism in the perception of the young generation

open access: yesВестник Волгоградского государственного университета. Серия 4. История, регионоведение, международные отношения, 2013
The alternation of generations, especially during the deep transformation of the society and state leads to the substantial change in the content and meaning of the many phenomena and scientific conceptions. The paper is based on the sociological studies
Dergunova Nina Vladimirovna
doaj   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

open access: yesMolecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla   +9 more
wiley   +1 more source

Crossing and Setting of Hybrid Seeds in the Creation of Chromosome-Substituted Cotton Lines g. Hirsutum l. [PDF]

open access: yesBIO Web of Conferences
A comparative study of the indicators of crossability and setting of hybrid and backcross seeds F1, F1BC1, F1BC2, obtained from crossings of monosomic and monotelodisomic lines of cotton G.hirsutum L.
Sanamyan Marina, Bobokhujayev Shukhrat
doaj   +1 more source

In vitro and in silico modelling of ROS1‐positive non‐small cell lung cancer reveals fusion‐dependent tyrosine kinase inhibitor responses

open access: yesMolecular Oncology, EarlyView.
Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq   +8 more
wiley   +1 more source

Male gametogenesis in flowering plants

open access: yesFrontiers in Sustainable Food Systems
The life cycles of plants are characterized by significant alternations between the diploid sporophytic and the haploid gametophytic generations. Meiosis and fertilization are the prerequisites for achieving the alternation of generations.
Dan-Lu Cui   +5 more
doaj   +1 more source

The development of soft skills in School-Work Alternation: points of view of Italian students

open access: yesRicerche di Pedagogia e Didattica, 2018
School-Work Alternation (SWA) was introduced by the Law 107 / 2015, as a compulsory training methodology for students of every high school. It t can be a device to build spaces for transformative learning for all systems involved, and to provide students
Concetta Tino, Valentina Grion
doaj   +1 more source

Morphological Observations and Fatty Acid Composition of Indoor-Cultivated Cordyceps sinensis at a High-Altitude Laboratory on Sejila Mountain, Tibet. [PDF]

open access: yesPLoS ONE, 2015
Cordyceps sinensis, a caterpillar entomopathogenic fungus-host larva complex, is a rare medicinal herb found in the Qinghai-Tibetan Plateau and its surrounding high-altitude areas.
Lian-Xian Guo   +6 more
doaj   +1 more source

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