Results 131 to 140 of about 289,430 (341)

Review of green and sustainable public procurement: Towards circular public procurement

Journal of Cleaner Production, 2020
S. Sönnichsen, J. Clement
semanticscholar   +1 more source

Improvement of Electrochromic Stability of Viologen‐Based Ionic Gel by Layered Metal–Organic Frameworks

Advanced Materials Interfaces, EarlyView.
Metal–organic framework doped viologen‐based ionogel electrochromic device demonstrates superior performance including homogeneous chromatic transition, enhanced coloration efficiency, and exceptional cycling stability. These advancements originate from dual mechanisms: 1) physical confinement effect effectively suppressing viologen molecular ...
Huan Jiang, Yujiao Li, Fangfang Liu, Chenhao Wang, Liping Sheng, Jianfang Wang, Cheng‐an Tao   +6 more
wiley   +1 more source

Fabrication and Optimization of Ti₃C₂Tx MXene Thin Films for Next‐Generation Lab‐on‐Chip Devices

Advanced Materials Interfaces, EarlyView.
A parametric study explores patterned Ti₃C₂Tx MXene (TMX) thin films for microfluidic and lab‐on‐chip applications. TMX is spin‐coated and patterned on cyclic olefin copolymer (COC) substrates, achieving conductive, transparent, and flexible electrodes.
Marwan Taha, Abdulrahman Agha, Shoaib Anwer, Hani Saleh, Anna‐Maria Pappa, Eiyad Abu‐Nada, Anas Alazzam   +6 more
wiley   +1 more source

Two Cases of Poisoning by the Self-Administration of "Diachylon"--Lead Plaster--For the Purpose of Procuring Abortion [PDF]

, 1893
F. M. Pope
openalex   +1 more source

Durable Low‐Interfacial Toughness PDMS/SiO2 Coatings with Superior Anti‐Icing and Large‐Scale Deicing Performance in the Natural Field

Advanced Materials Interfaces, EarlyView.
Low‐interfacial toughness PDMS/SiO2 coatings are applied to aluminum substrates and tested under natural high‐altitude conditions. The coatings demonstrate strong anti‐icing, icephobic, and large‐scale deicing performance. Field results highlight delayed freezing, reduced ice adhesion, and stable durability, offering practical insights into the use of ...
Tao Zhu, Yuan Yuan, Xingde Wei, Xujiang Hua, Xu Dai, Huiying Xiang, Linbo Song, Ruijin Liao   +7 more
wiley   +1 more source

Biocompatibility and Long‐Term Stability of DNA‐Based Organic Mixed Conductors for Bioelectronics

Advanced Materials Interfaces, EarlyView.
The biocompatibility and long‐term stability of DNA‐based mixed ionic‐electronic conductors are investigated. In vitro cytotoxicity and cell viability are assessed using flow cytometry assay on primary mouse fibroblasts cultures. The biocomposites are integrated into organic electrochemical transistors (OECTs) to determine the stability of their ...
Sarka Hradilova, Katharina Matura, Munise Cobet, Ariana Opletalova, Yolanda Salinas, Niyazi Serdar Sariciftci, Serpil Tekoglu, Katerina Polakova   +7 more
wiley   +1 more source

Impact of high-value market participation on income, saving and assets among smallholder vegetable farmers in Arumeru District, Tanzania

Cogent Food & Agriculture
This paper examined the impact of participating in High-Value Markets on the income, savings, and asset value of smallholder vegetable farmers. The study was guided by the participatory behaviour theory and operationalized through a cross-sectional ...
Happiness Anton Huka, Fredy Timothy Kilima, Alban Dismas Mchopa   +2 more
doaj   +1 more source

Supramolecular Design of Polymeric Random Lasers

Advanced Optical Materials, EarlyView.
This research investigates the application of PolyHIPE scaffolds as scattering media inRLs. By modifying the scaffold's morphology, pore size, and surface chemistry, the dye distribution within the material is precisely controlled, achieving a tunable laser threshold.
Junyang Chen, Zhendong Xie, Riccardo Sapienza, Zhijia Hu, Lorena Ruiz‐Pérez, Xiaohe Tian, Giuseppe Battaglia   +6 more
wiley   +1 more source

Field ornithology : comprising a manual of instruction for procuring, preparing and preserving birds, and a check list of North American birds /

, 1874
Elliott Coues, Spencer Fullerton Baird, Elliott Coues, Elliott Coues, Jonathan Dwight, Marcia Brady Tucker   +5 more
openalex   +2 more sources

Poka: A Necro‐Robot Beetle with a Measured Payload Ratio of 6847%

Advanced Robotics Research, EarlyView.
Here, Poka, a necro‐robot beetle with the ability to carry more than 68 times its own weight, is introduced, making it also a walking robot with the highest payload ratio measured to date. This paper is concerned with the design, manufacture and validation of ‘Poka', a novel millimetre‐scale necro‐robot aimed at bridging the performance gap between ...
Yordan Tsvetkov, Parvez Alam
wiley   +1 more source