Results 81 to 90 of about 877,000 (269)

TECTONO-PHYSICAL CONDITIONS FOR THE FORMATION OF STRUCTURES OF CENTRAL TYPE, THE PATTERNS OF DISTRIBUTION OF HYDROCARBON DEPOSITS AND FOCI OF EARTHQUAKES

Наука. Инновации. Технологии, 2022
The paper presents a geodynamic conditions of formation of SCT, which is based on law of shear stress [3] and the regularities of distribution of tectonic stresses, outlined in the famous work by M. V. Gzovsky (1975) [2].
Vladimir Mikhaylovich Kharchenko, Alina Evgenyevna Domareva   +1 more
doaj  

Stenotrophomonas maltophilia: A Gram-Negative Bacterium Useful for Transformations of Flavanone and Chalcone

Molecules, 2017
A group of flavones, isoflavones, flavanones, and chalcones was subjected to small-scale biotransformation studies with the Gram-negative Stenotrophomonas maltophilia KB2 strain in order to evaluate the capability of this strain to transform flavonoid ...
Edyta Kostrzewa-Susłow, Monika Dymarska, Urszula Guzik, Danuta Wojcieszyńska, Tomasz Janeczko   +4 more
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Organizational structure of a state agency: concept, typology and directions of application to the system of the National Police of Ukraine

Bulletin of Kharkiv National University of Internal Affairs, 2018
The author of the paper has analyzed the general theoretical approaches to determining the content and characteristics of the organizational structures of state agencies; has formulated the key principles for the formation of organizational structures ...
K. L. Buhaichuk
doaj   +1 more source

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

The Keplerian Disk, Envelope, and Streamers Surrounding an Early O-type Protostar in the Sagittarius C Cloud of the Central Molecular Zone

The Astrophysical Journal
Disk-mediated accretion is central to theories of massive star formation, setting the initial conditions for their evolution. Yet observations of Keplerian disks around early O-type protostars remain scarce, as they are often blended into complex ...
Jixiang Weng, Xing Lu, Yu Cheng, Hongping Deng, Xiaofeng Mai, Suinan Zhang, Cara Battersby, Adam Ginsburg, Elisabeth A. C. Mills, Yichen Zhang, Tie Liu, Thushara Pillai, Xindi Tang, Fernando Olguin, Hauyu Baobab Liu, Qizhou Zhang, Shanghuo Li, Guang-Xing Li, Patricio Sanhueza, Yunfan Jiao, Qilao Gu, Kai Smith, YanKun Zhang, Tianning Lyu, Zhiqiang Shen   +24 more
doaj   +1 more source

Stipular colleters in Psychotria nuda (Cham. & Schltdl.) Wawra (Rubiaceae): micromorphology, anatomy and cristals microanalysis Coléteres Estipulares em Psychotria nuda (Cham. & Schltdl.) Wawra (Rubiaceae): micromorfologia, anatomia e microanálise dos cristais

Acta Botânica Brasílica, 2009
Colleters are secretory structures, with a protective function, that occur in different organs and in many Angiospermae families. The aim of this work was to describe the anatomy and micromorphology of colleters present in Psychotria nuda (Cham ...
Emílio de Castro Miguel, Daniel Gomes de Moraes, Maura Da Cunha   +2 more
doaj   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Types of Structure and Sustainability of Forest Shelter Belts in the Southern Part of Central Siberia

Сибирский лесной журнал, 2014
The series of tree stem diameter distributions has been basis for study tree stand structure in forest shelter belts. The measurements were carried out in forest shelter belts of the southern part of the Central Siberia. Experimental sample plots have been established in the Republic of Khakassia (Ust-Abakan, Beisk, and Shira districts), Krasnoyarsk ...
G. S. Varaksin, A. A. Vais
openaire   +1 more source