Results 71 to 80 of about 30,348 (220)

Chiral force of guided light on an atom [PDF]

open access: yes, 2018
We calculate the force of a near-resonant guided light field of an ultrathin optical fiber on a two-level atom. We show that, if the atomic dipole rotates in the meridional plane, the magnitude of the force of the guided light depends on the field ...
Busch, Thomas   +4 more
core   +3 more sources

Fifty Years of Productivity Research: A Bibliometric Mapping and Multilevel Framework of Determinants

open access: yesReview of Development Economics, EarlyView.
ABSTRACT This study provides a comprehensive quantitative review of the determinants of aggregate productivity growth using bibliometric and network‐based methods. Drawing on 523 peer‐reviewed articles published between 1973 and 2024 in Scopus and Web of Science, the study systematically maps the intellectual foundations, research fronts, and ...
Diogo A. M. Teixeira   +1 more
wiley   +1 more source

Investigation Into the Dynamics of the Cupula in the Vestibular Organ of Adult Zebrafish Using Metabolic Glycoengineering

open access: yesAngewandte Chemie, Volume 138, Issue 17, 20 April 2026.
The cupula is a membrane within the vestibular organ that senses rotatory accelerations of the head. Metabolic glycoengineering in combination with bioorthogonal labeling demonstrates that in adult zebrafish – being a model for the human inner ear – this membrane is constantly renewed.
Hans Scherer   +4 more
wiley   +2 more sources

Consumer preferences for country of origin of foreign fruit: does consumer animosity matter?

open access: yesCogent Business & Management
Previous research suggests the existence of variables that can moderate the influence of country of origin (COO) on consumer preferences for food products.
Vu Hung Dang, Thang Vinh Doan
doaj   +1 more source

Đặc điểm hình thái, cấu trúc giải phẫu và thành phần hóa học của an xoa (Helicteres hirsuta Lour.) tại An Giang và Kiên Giang

open access: yesCTU Journal of Science
Theo kinh nghiệm dân gian, cây an xoa (Helicteres hirsuta Lour.) có nhiều hoạt chất sinh học đặc biệt, có khả năng kháng oxy hóa, bảo vệ gan, kháng lại nhiều loại tế bào ung thư. Nghiên cứu này đã tiến hành khảo sát các đặc điểm thực vật học, thành phần hóa học và đặt tính đất, của H.
Phan Thị Yến Nhi   +5 more
openaire   +2 more sources

Hiệu quả áp dụng kỹ thuật 1P5G trong canh tác lúa của nhóm phụ nữ tại tỉnh An Giang và Kiên Giang

open access: yesCan Tho University, Journal of Science, 2016
Kỹ thuật một phải năm giảm (1P5G) là gói kỹ thuật đang được triển khai và áp dụng rộng rãi hiện nay. Tác giả chọn đề tài, nhằm đánh giá hiệu quả áp dụng kỹ thuật 1P5G trong canh tác lúa tại tỉnh An Giang và Kiên Giang, đặc biệt trên đối tượng là phụ nữ trực tiếp tham gia canh tác.
Châu Mỹ Duyên   +3 more
openaire   +2 more sources

Extracellular Vesicles in Osteoarthritis: From Pathogenic Mediators to Engineered Therapeutics in a Precision Medicine Roadmap

open access: yesJournal of Extracellular Biology, Volume 5, Issue 5, May 2026.
ABSTRACT Osteoarthritis (OA) remains without disease‐modifying sssstherapies, in part due to biological heterogeneity and a hostile joint microenvironment that undermines one‐size‐fits‐all interventions. Extracellular vesicles (EVs) play a dual role in OA pathophysiology: endogenous EVs disseminate pro‐inflammatory and catabolic signals that propagate ...
Duc‐Hiep Bach   +2 more
wiley   +1 more source

Understanding the change of nutritional and antioxidant content in purple brown rice grown in rice–shrimp farming systems during green germination process

open access: yesCase Studies in Chemical and Environmental Engineering
This research examined the way germination conditions influence the nutritional and antioxidant profiles of a new purple brown rice variety grown in rice–shrimp farming systems in the Mekong Delta, Vietnam.
Nguyen Thi Ngoc Giang, Tran Van Khai
doaj   +1 more source

Factors related to loss to follow‐up and low compliance in Helicobacter pylori‐infected children: The EuroPedHp Registry

open access: yesJournal of Pediatric Gastroenterology and Nutrition, Volume 82, Issue 5, Page 1178-1192, May 2026.
Factors related to loss to follow‐up and low compliance in Helicobacter pylori‐infected children. Abstract Objectives Monitoring for Helicobacter pylori (H. pylori)‐eradication is important, since symptom improvement does not indicate treatment success. Using EuroPedHp Registry data, we investigated characteristics of children missing monitoring visits
Thu Giang Le Thi   +42 more
wiley   +1 more source

Novel GH115 xylan α‐1,2‐glucuronidases with distinct preferences for xylan‐derived oligomers and polymers

open access: yesProtein Science, Volume 35, Issue 5, May 2026.
Abstract Natural polymers are promising sustainable materials for diverse applications. Xylans, major components of hemicellulose, exhibit origin‐dependent substitution patterns that determine their physicochemical properties. Targeted enzymatic modification of these substituents offers a mild and precise approach for tailoring the polymer's ...
Savvina Leontakianakou   +9 more
wiley   +1 more source

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