Results 31 to 40 of about 7,588 (213)

Carboxylate‐Driven Metal Pre‑Fixation COF@MOF Synthesis: Enabling Tailored Structural, Dimensional, and Defect Engineering

Advanced Science, EarlyView.
A universal metal pre‐fixation (MPF) strategy directs the precise crystallization of diverse metal‐organic frameworks (Co‐MOF, ZIF‐8, Fe‐MOF, UIO‐66) on covalent organic framework (PY‐COF) scaffolds. The resulting hierarchical hybrids exhibit tunable porosity, structural defective and dimensional, as well as enhanced performance in CH4/C2H6/C3H8 ...
Ying Zhao, Dongmei Chen, Huilin Zheng, Min Chen, Dingtang Li, Shuyu Xie   +5 more
wiley   +1 more source

KOMPETENSI MAKROSTRUKTUR MAHASISWA UNIDHA DILIHAT DARI FUNGSI HEMISFER KANAN

Arbitrer, 2016
Research on language competence of university students is critical since many people consider them have problem in well manner, especially in communication.
Handoko Handoko, Rahma Yanti Yanti, Rabbi Antaridha   +2 more
doaj   +1 more source

Lexicographic Description of Pragmatemes in Bilingual Phrasebooks

Вестник Волгоградского государственного университета: Серия 2. Языкознание, 2023
The article focuses on the analysis of lexicographic description of pragmatemes (pragmatically constrained phrasemes). 609 pragmatemes were selected employing a continuous sampling method from four English-Russian and Russian-English electronic ...
Albina R. Kayumova
doaj   +1 more source

Gas Sensing With Aerogels: A Critical Review on Structure‐Property Correlations and Performance Optimization

Advanced Science, EarlyView.
With high specific surface area, and adjustable interface, aerogel provides a multi‐functional platform for gas sensing. This review systematically links structural parameters (specific surface area, pore size, heterojunctions) to sensing metrics (sensitivity, selectivity, stability), critically evaluates optimization strategies, and outlines future ...
Hao Guo, Linheng He, Qinxin Wang, Man Yuan, Shoutian Qiu, Wei Liu, Sheng Cui   +6 more
wiley   +1 more source

The Joint Properties of 5754 Aluminium Alloy by Friction Stir Spot Welding

Journal of Manufacturing and Materials Processing, 2019
In this study, AA5754 sheet samples joined by using a friction stir spot welding method using different rotational speed parameters has been analyzed experimentally.
Orhan Dedeoğlu, Hande Güler Özgül
doaj   +1 more source

The Macrostructure of Milk Lipids: The Fat Globules [PDF]

Critical Reviews in Food Science and Nutrition, 2013
The aim of this review article is to summarize the information available related to milk fat globules (MFGs) in order to highlight their contribution to the nutritional and technological characteristics of milk and dairy products. The macrostructure of milk lipids is composed of globules made up of triglycerides with different melting points, enveloped
MARTINI, MINA, SALARI, FEDERICA, Altomonte I.   +2 more
openaire   +3 more sources

Sheet‐Size‐Dependent Mosaicity of 2D Phyllosilicate Membranes

Advanced Science, EarlyView.
This study explores how the size of 2D vermiculite sheets affects the structure of laminar membranes. High‐resolution x‐ray diffraction reveals how sheet size governs structural disorder and crystallinity. These changes directly impact ion permeability.
Min A Kim, Paul A. Fenter, Sang Soo Lee, Katrina I. Sparks, Yining Liu, Jeffrey W. Elam, Seth B. Darling   +6 more
wiley   +1 more source

Innovative Metal‐Modified Resins via 3D Printing of Triply Periodic Minimal Surface Structures

Journal of Applied Polymer Science, EarlyView.
A solvent‐free dual‐monomer strategy enables the direct 3D printing of nickel‐containing TPMS catalyst supports with uniform metal distribution and preserved open‐channel architecture. The resulting structures exhibit excellent printability, thermal and water stability, and enhanced flexibility, offering a promising platform for next‐generation ...
Erika Blanzeanu, Derniza‐Elena Cozorici, Ionut‐Cristian Radu, Marian N. Verziu, Bogdan S. Vasile, Rafael Luque, Catalin Zaharia   +6 more
wiley   +1 more source

Local variation in age‐related cortical expansion within and between cross‐sections of distal human long bones

The Anatomical Record, EarlyView.
Abstract Cortical bone expansion is an age‐related process where, through endosteal resorption and periosteal apposition, cross‐sectional diameter increases while cortical thickness decreases in long bone diaphyses. Local variation has been observed in this process between cross‐sectional locations, but few studies have examined directional variation ...
Gregory J. Wehrman, Alice F. Gooding, Adam D. Sylvester, Dawnie W. Steadman, Benjamin M. Auerbach   +4 more
wiley   +1 more source

Verschiedene sprichwörtliche Redensarten – the First Croatian Phraseological Dictionary

Kalbotyra, 2020
The first Croatian phraseological dictionary, compiled in German under the title Verschiedene sprichwörtliche Redensarten was published as a part of the conversational manual accompanying the last published grammar of the Kajkavian literary language ...
Barbara Kovačević, Barbara Štebih Golub   +1 more
doaj   +1 more source