Results 81 to 90 of about 399,587 (309)

Consumers and Food Choice: Quality, Nutrition and Genes [PDF]

open access: yes, 2010
The quantity and quality of food needed for reproduction differs from nutritional needs for health and longevity. The choice of food type and amount is driven by our genetic need for growth and reproduction, not for long term health.
Borut Poljsak, B.   +3 more
core   +2 more sources

Beyond Silicon: Toward Sustainable, NIR‐II, and Conformable Organic Photodiodes

open access: yesAdvanced Energy Materials, EarlyView.
In this perspective, a strategic shift in organic photodetector (OPD) research is proposed: instead of the incremental advances in silicon's stronghold arena, the most impactful future for OPDs lies in addressing silicon's intrinsic limitations, i.e., detection in the longer wavelength range above silicon's coverage (>1100 nm, termed as near infrared ...
Hrisheekesh Thachoth Chandran   +7 more
wiley   +1 more source

Alternatywne trendy konsumenckie w miejskich gospodarstwach domowych w Polsce w okresie kryzysu

open access: yesStudia i Materiały, 2013
The article analyses new trends in the behaviour of Polish households during the present crisis. The description of the research methodology and the sample used is followed by a discussion of major consumption trends observed among the respondents, such ...
Tomasz Zalega
doaj   +1 more source

Relative Consumption and Endogenous Labour Supply in the Ramsey Model: Do Status-Conscious People Work Too Much? [PDF]

open access: yes
This paper introduces consumption externalities into a Ramsey-type model with endogenous labour supply and homogeneous agents. The instantaneous utility of any consumer is assumed to depend on work effort, own consumption and relative consumption, where ...
Fisher, Walter H., Hof, Franz X.
core  

Wearable Thermoelectric Generators for In Vivo Modulation of Insulin Release

open access: yesAdvanced Energy Materials, EarlyView.
This work presents a wearable, self‐powered thermoelectric system (IGNITE) that sustainably harvests body heat to electrically stimulate engineered human cells for insulin release. Operating autonomously without batteries, IGNITE achieves glycemic control in diabetic mice, demonstrating a significant advance in bioelectronic medicine and setting the ...
Debasis Maity   +2 more
wiley   +1 more source

Is Quantum Mechanics needed to explain consciousness ?

open access: yes, 2007
In this short comment to a recent contribution by E. Manousakis [1] it is argued that the reported agreement between the measured time evolution of conscious states during binocular rivalry and predictions derived from quantum mechanical formalisms does ...
Thomsen, Knud
core  

Scalable Liquid‐Phase Exfoliation of h‐BN for Solar‐Reflective and Thermally Stable Polymer Aerogels

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
High‐pressure homogenization exfoliates hexagonal boron nitride (h‐BN) into stable nanosheets, which are incorporated into PVA, CMC, and HEC matrices to form lightweight composite aerogels. Tuning h‐BN loading (0–50 wt%) transforms the structure from porous to densely packed, tailoring optical, thermal, and mechanical properties. An optimized PVA/20 wt%
Mouza Alaryani   +6 more
wiley   +1 more source

Consumption of Organic Foods from a Life History Perspective: An Exploratory Study of British Consumers [PDF]

open access: yes, 2009
This report provides an account of the analysis of in-depth qualitative interviews which explored the concepts, stories and theories mentioned by respondents in their discourses about organic food. It employs a biographical narrative approach in order to
Ayres, N, Midmore, P
core  

Assessment of Environmental Consciousness among Patrons in Selected Academic and Public Libraries in Lagos Metropolis [PDF]

open access: yes, 2020
The study examined environmental consciousness patterns among patrons in academic and public libraries. Using the survey method, data was collected from 383 patrons who were conveniently selected from six libraries in Lagos metropolis.
Alabi, Adefunke O.
core   +1 more source

Triboelectric Tactile Transducers for Neuromorphic Sensing and Synaptic Emulation: Materials, Architectures, and Interfaces

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Triboelectric nanogenerators are vital for sustainable energy in future technologies such as wearables, implants, AI, ML, sensors and medical systems. This review highlights improved TENG neuromorphic devices with higher energy output, better stability, reduced power demands, scalable designs and lower costs.
Ruthran Rameshkumar   +2 more
wiley   +1 more source

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