Results 231 to 240 of about 20,398 (300)

Governing black soils for food and climate security. [PDF]

Nat Commun
Liao X, Li Y, Wang J, Dong J, Yao Q, Li J, Hou R, Li Z, Zhang Y, Jia X, Leng G.   +10 more
europepmc   +1 more source

Support‐Controlled Reaction Pathways via Dynamic Sulfur‐Mediated Interfaces for Selective Urea Electrolysis

Advanced Functional Materials, EarlyView.
Sulfur‐doped graphitized carbon nanofibers act as adaptive catalyst–support platforms, enabling dynamic sulfur‐mediated reconstruction and strong metal–support interactions. This unique behavior enhances catalyst stability and controls reaction pathways, achieving highly selective urea oxidation (∼92% N2) coupled with efficient hydrogen evolution ...
Melanie Guillén‐Soler, Lucía Vizcaíno‐Anaya, Ahmad Tayyebi, José Manuel Vila‐Fungueiriño, María del Carmen Giménez‐López   +4 more
wiley   +1 more source

Design of Technological Parameters for Vibrocompression of Gypsum Concrete. [PDF]

Materials (Basel)
Dvorkin L, Zhitkovsky V, Ribakov Y.
europepmc   +1 more source

Shape Memory Microneedle to Prevent Risks of Reproductive Hormone Therapy by Switching Sustained to Burst Release Under a Single Transdermal Insertion

Advanced Functional Materials, EarlyView.
A shape‐memory microneedle system enables reproductive hormone therapy through a single transdermal insertion. The X‐shaped device sustains follicle‐stimulating hormone release for three days, and mild heating restores the O shape to trigger burst human chorionic gonadotropin release.
Sungwoo Cho, Hyunjae Kim, Seung Eun Yu, Sangmin Lee, Ji Youn Lee, Mi‐Lan Kang, Kang Suk Lee, Young Sik Choi, Hak‐Joon Sung   +8 more
wiley   +1 more source

Pre-tertiary academic preparation, psychological preparedness, and academic performance among nursing students in Ghana: a cross-sectional study. [PDF]

BMC Med Educ
Usman MB, Opoku A, Asafo Adjei TA, Ofori-Mankata D, Dacosta DA, Konadu L, Acheampong IO, Issaka F, Owusu D, Wanaba PN, Owusu-Afriyie B.   +10 more
europepmc   +1 more source

Spontaneous Helical Alignment of Smooth Muscle Cells to Form a Medial Layer for Engineered Microvasculature

Advanced Healthcare Materials, EarlyView.
Spontaneous helical alignment of smooth muscle cells is induced within resistance‐vessel‐sized channels patterned within a hydrogel. The extent of the cells’ orientation angle is dependent on the presence and composition of ECM proteins lining the channel wall and cell seeding density.
Victoria D. Vest, Katherine J. Young, Isabella K. Holtz, Mark Mc Veigh, James D. West, Leon M. Bellan   +5 more
wiley   +1 more source

The AMR footprint: an integrative indicator in the global response to antimicrobial resistance. [PDF]

JAC Antimicrob Resist
Essack SY.
europepmc   +1 more source

Hydrogel Microtube Drug Carrier for Catheter‐Based Intravascular Therapy

Advanced Healthcare Materials, EarlyView.
This paper proposes hydrogel microtube carriers composed of barium alginate gel, enabling long‐term vascular retention without interrupting blood flow. Intravascular treatments have long been attracting attention for therapeutic efficacy, yet practical delivery methods remained unestablished.
Shota Sato, Hiroki Ohta, Naoki Takakura, Kentaro Kasa, Teppei Komatsu, Dai Kejia, Misato Yoshioka, Hirotaka James Okano, Hiroaki Onoe   +8 more
wiley   +1 more source

Gas Permeability of the Anisotropic Structure of a Frame Made of Concrete with the Addition of a Biocomponent-Application in Livestock Buildings. [PDF]

Materials (Basel)
Janowska-Renkas E, Fabianowski D, Klementowski I, Borek K, Koniuszy A, Wałowski G.   +5 more
europepmc   +1 more source

Design and acceptance assessment of a digital product passport for recycled and natural aggregate concrete elements. [PDF]

PLoS One
Sinning A, Würger S, Guo W, Li W, Miny T, Kleinert T, Classen M, Schlittmeier SJ, Bielak J, Böffel C.   +9 more
europepmc   +1 more source