Results 141 to 150 of about 22,099 (300)

Arresting Microphase Separation Encodes Material Mechanics by Sculpting Microarchitectures and Local Polymer Enrichment

Advanced Materials, EarlyView.
Microarchitecture sculpting via phase separation programs hydrogel mechanics by creating globular, inverse globular, and spinodal structures. Spinodal architectures deliver superior toughness and energy dissipation, while ionic modulation through single polymer phase separation offers a simple, scalable route to tune mechanical properties ...
Castro Johnbosco, Floris Dalenoord, Jarno Hiemstra, Yu Na, Alexis Wolfel, Cécile Bosmans, Christine Gering, Niels Willemen, Su Ryon Shin, Jeroen Leijten   +9 more
wiley   +1 more source

Free Trade and Investment in the Fisheries Sector of the Asia-Pacific Region: An Economic Analysis of Tariffs [PDF]

This paper was commissioned by the APEC Working Group on Fisheries to examine the economic impact of eliminating tariffs on fish and fish products in APEC economies.
Fekete, Alex, Grady, Patrick, MacNeil, Paul, Munro, Gordon, Xue, Gong   +4 more
core   +1 more source

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

Advanced Materials, EarlyView.
A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal, Jonathan Caroni, Asia Patriarchi, Olivera Luzanin, Rafael Ramos, Jan Bitenc, Manuel Melle‐Franco, Manuel Souto   +7 more
wiley   +1 more source

Ion‑Mediated Structural Engineering of Hydrogel Interfaces for Tunable Mechanical and Analyte Diffusion Properties in Electrochemical Biosensors

Advanced Materials, EarlyView.
An ion‐mediated structural engineering strategy enables versatile modulation of PVA–Alginate hydrogel microstructure. We systematically examine how different ion combinations affect hydrogel mechanical properties and analyte diffusivity. Applying this novel strategy to hydrogel as the outer membrane in an electrochemical glucose biosensor allows ...
Dongwook Lee, Soo A Kim, Beom‐Jun Shim, Yurim Lee, Tae Young Kim, Sunghyun Park, Yeontaek Lee, Hyeong Gyu Choi, Kayoung Son, Su Bin Han, Keun‐Young Yook, Seo Jung Kim, Won‐Yong Lee, Jungmok Seo, Jayoung Kim   +14 more
wiley   +1 more source

Ammonium Salts as Curing Agents to Obtain Ionic Epoxy Resins With a Thermoplastic‐to‐Thermoset Transition

Advanced Materials, EarlyView.
Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska, Leire Unanue, Itxaso Calafel, Dorleta Otaegui, Jorge L. Olmedo‐Martínez, Lourdes Irusta, Daniel Vinagre, Nora Aranburu, Nerea Casado, Ibon Odriozola, David Mecerreyes   +10 more
wiley   +1 more source

Evaluación física y química de filetes de bagre (Pseudoplatystoma sp.) salados en salmuera empacados al vacío y almacenados en refrigeración Physical and chemical evaluation during refrigeration storage of salted catfish (Pseudoplatystoma sp.) in brine solution, and packed under vacuum

Archivos Latinoamericanos de Nutrición, 2009
El salado es un proceso artesanal que incluye la adición de sal al músculo de pescado (seco-salado) y almacenado hasta su venta. Uno de los factores que limita la calidad del pescado salado es la oxidación de los lípidos por el contacto con el oxigeno y ...
Diana Rodríguez, Marinela Barrero, Makie Kodaira   +2 more
doaj  

Dietary habits and esophageal cancer risk in India: a systematic review and meta-analysis of case–control studies

MGM Journal of Medical Sciences
Background: In a country as geographically and culturally diverse as India, understanding dietary patterns linked to esophageal cancer (EC) is essential. Given the inconsistencies in existing research, this study aims to evaluate common dietary practices
Biraj K. Kalita, Kshetrimayum A. Singh, Manoj Kalita, Sumit Pandey, Melissa B. Navarro, Hana Baba, Sathish Rajaa, Oinam R. Singh, Suresh Gadapati, Chanambam R. Mangang   +9 more
doaj   +1 more source

A Biochar‐Based Composite Hydrogel Microenvironment for Enhanced Biocatalysis

Advanced Materials, EarlyView.
This work presents the synthesis of a polyacrylamide hydrogel wherein biomass‐derived biochar is co‐encapsulated with the enzyme horseradish peroxidase (HRP). The resulting composite hydrogel possesses balanced electron‐rich and electron‐deficient domains, creating an optimal microenvironment that concentrates both hydrogen peroxide and phenol ...
Shengzhe Wang, Jingling Zhu, Weiyang Xue, Yuting Wen, Zhongxing Zhang, Xia Song, Yuan Yu, Chenglin Sun, Huangzhao Wei, Jun Li   +9 more
wiley   +1 more source

On the suitability of roach, perch, vendace and whitefish for canning in small scale canning stations

Agricultural and Food Science, 1978
The suitability of roach (Rutilus rutilus), perch (Perca fluviatilis), vendace (Coregonus albula L.), and whitefish (Coregonus sp.) for canning in small scale canning stations was tested.
Mailis Kuuppo, Juha Koivurinta, Pekka Koivistoinen   +2 more
doaj  

Status and management of the sea cucumber fishery of La Grande Terre, New Caledonia. Programme ZoNΘCo [PDF]

From October 2006 to May 2008, The WorldFish Center coordinated a ZoNΘCo project to provide support to the Southern and Northern Provinces for decisions about how best to manage the sea cucumber fishery around La Grande Terre.
Agudo, N.S., Gossuin, H., Purcell, S.W.
core