Results 81 to 90 of about 171,160 (281)

Frustrations of fur-farmed mink [PDF]

open access: yes, 2001
Captive animals may suffer if strongly motivated to perform activities that their housing does not allow. We investigated this experimentally for caged mink, and found that they would pay high costs to perform a range of natural behaviours, and release ...
Catherine Clarebrough   +10 more
core   +1 more source

Intraoral Drug Delivery: Bridging the Gap Between Academic Research and Industrial Innovations

open access: yesAdvanced Functional Materials, EarlyView.
Intraoral drug delivery offers a promising route for systemic and localized therapies, yet challenges such as enzymatic degradation, limited permeability, and microbial interactions hinder efficacy. This figure highlights innovative strategies—mucoadhesive materials, enzyme inhibitors, and permeation enhancers—to overcome these barriers.
Soheil Haddadzadegan   +4 more
wiley   +1 more source

فاعلیة الألعاب الصغیرة المائیة واثرھا على تعلم السباحة الحرة على عینة من طالبات المرحلة الرابعة

open access: yesالرياضة المعاصرة, 2014
The importance of research in reliance on scientific concepts to motor learningand see the impact of some of the water sports to achieve educational goals. These methods relying on the principle of the investment of time and effort as a result of follow
مواهب حميد نعمان
doaj  

The Frontiers of Aqueous Zinc–Iodine Batteries: A Comprehensive Review on Mechanisms, Optimization, and Industrial Prospects

open access: yesAdvanced Functional Materials, EarlyView.
This review provides an in‐depth understanding of all theoretical reaction mechanisms to date concerning zinc–iodine batteries. It revisits the inherent issues and solutions of zinc–iodine batteries from the perspective of industrial application. By integrating existing examples of energy storage applications, it identifies the challenges faced on the ...
Haokun Wen   +10 more
wiley   +1 more source

Platinum City and the New South African Dream [PDF]

open access: yes, 2012
Much has been written about the persistence of economic apartheid inscribed on the geography of South Africa’s cities. This has intensified fragmentation, producing spatial configurations that are at once reminiscent of the old order of segregation, and
Barnes   +13 more
core   +1 more source

Integration of Perovskite/Low‐Dimensional Material Heterostructures for Optoelectronics and Artificial Visual Systems

open access: yesAdvanced Functional Materials, EarlyView.
Heterojunctions combining halide perovskites with low‐dimensional materials enhance optoelectronic devices by enabling precise charge control and improving efficiency, stability, and speed. These synergies advance flexible electronics, wearable sensors, and neuromorphic computing, mimicking biological vision for real‐time image analysis and intelligent
Yu‐Jin Du   +11 more
wiley   +1 more source

Iridium Oxide Inverse Opal Anodes with Tailored Porosity for Efficient PEM Electrolysis

open access: yesAdvanced Functional Materials, EarlyView.
The synthesis of Iridium‐based Inverse Opals (Ir‐IO) is reported as electrocatalyst for Proton exchange membrane water electrolysis (PEM‐WE). Using the developed protocol it produces highly porous materials consisting either of metallic, oxidic Iridium or a combination thereof with large surface areas.
Sebastian Möhle   +2 more
wiley   +1 more source

Low‐Surface‐Energy Copper Promotes Atomic Diffusion and Ordering in PtFeCu Intermetallic Compounds for Oxygen Reduction Catalysis

open access: yesAdvanced Functional Materials, EarlyView.
A copper‐induced atom ordering strategy is developed for the reconstruction of raw commercial Pt catalyst into ordered PtFeCu intermetallic compounds for hydrogen fuel cells. Abstract Carbon‐supported platinum intermetallic compound nanoparticles are seen as the next‐generation cathodic catalysts for hydrogen fuel cells due to their high activity and ...
Yan Nie   +9 more
wiley   +1 more source

The Effect of Tangible and Intangible Hotel Caracteristics on Brand Loyalty with the Mediating Role of Perceived Well-Being and Brand Attitude (Case study: 4 And 5 Star Hotels In Mashhad) [PDF]

open access: yesگردشگری و اوقات فراغت
Loyalty is an important concept in marketing and makes customers less likely to search for hotels among different hotel names and stay loyal to the same hotel they have been to before.
Zahra Mohamadzadeh, Zahra Mohamoudi
doaj   +1 more source

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