Results 171 to 180 of about 390,801 (245)

Life without sex: Lack of desire or traumatic retire? [PDF]

Proc Natl Acad Sci U S A
Ciocca G, Stoisman A, Del Casale A.
europepmc   +1 more source

A Topology Optimization Framework for the Inverse Design of Nonlinear Mechanical Metamaterials

Advanced Engineering Materials, EarlyView.
This work uses topology optimization to design unit cells for mechanical metamaterials with a prescribed nonlinear stress–strain response. The framework adds contact and postbuckling modeling to synthesize microstructures for three highly nonlinear responses, including pseudoductile behavior, monostable with snap‐through buckling, and bistable ...
Charlie Aveline, Matthew Santer, Robert Hewson   +2 more
wiley   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

Determinants of fertility desire among reproductive aged married and cohabiting women in Ethiopia a multilevel analysis of PMAET 2021 data. [PDF]

Sci Rep
Fantaye FT, Sene KM, Damtew SA.
europepmc   +1 more source

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source

The Association Between Family Planning and Psychological Distress in Individuals With Minoritized Gender Identities in Germany: A Cross-Sectional Study During the COVID-19 Pandemic. [PDF]

Perspect Sex Reprod Health
Batz F, Zehni AZ, Lermer E, Berger M, Schröder L, Behr J, Mahner S, Thaler CJ, Buspavanich P.   +8 more
europepmc   +1 more source

Enhancing Optoelectronic Properties in Phthalocyanine‐Based SURMOFs: Synthesis of ABAB Linkers by Avoiding Statistical Condensation with Tailored Building Blocks

Advanced Functional Materials, EarlyView.
A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer, Mareen Stahlberger, Xiaojing Liu, Yi Luo, Niklas E. Häußermann, Puja Singhvi, Yidong Liu, Olaf Fuhr, Martin Nieger, Lars Heinke, Thomas Heine, Christof Wöll, Stefan Bräse   +12 more
wiley   +1 more source

Evidence on the Reasons and Factors Influencing Contraceptive Nonutilization Among Women of Childbearing Age in Suburban Setting in Sub-Saharan Africa: A Scoping Review. [PDF]

Nurs Health Sci
Baloyi TV, Madela-Mntla E, Duah E, Maluleke K, Kgarosi K, Pieters J, Mashamba-Thompson T.   +6 more
europepmc   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

Advanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal, Laura Calderón‐Rodríguez, Oksana Smirnova, Eren Grossmann, Aparna Binu Varghese, Karen Marlenne Garcia Alvarez, Andreas Schneemann, Thomas Hoyer, Ralf Wyrwa, Felix Helmut Schacher, Alexander Knebel   +10 more
wiley   +1 more source

Participation profile and environmental context of brazilian children with cerebral palsy: associations with functioning and environmental factors. [PDF]

Rev Paul Pediatr
Pontes VA, Silva JMME, Cabral NO, Ayupe KMA, Morais RLS, Chagas PSC, Leite HR, Moreira RS, Campos AC, Toledo AM, Camargos ACR, Coêlho HFC, Longo E.   +12 more
europepmc   +1 more source