Results 101 to 110 of about 1,549,315 (305)

Ecotourism and environmental conservation in small islands in the east coast of peninsular Malaysia [PDF]

open access: yes, 2009
Many small islands off the east coast of Peninsular Malaysia have become wellknown destinations both to foreign as well as local tourists. However, as tourism authorities, hotels and tour operators increasingly focus on mass tourism and economics ...
Chan, Ngai Weng
core  

Recurrent Hypothermia and Autonomic Dysfunction Secondary to Shapiro Syndrome

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT A 44‐year‐old man presented with recurrent hypothermia, diaphoresis and hypertension. Extensive investigation for infectious, inflammatory, metabolic and endocrine aetiologies was negative. MR scan of the brain demonstrated no lesions but revealed callosal dysgenesis, consistent with Shapiro syndrome.
Naveen Kumar   +3 more
wiley   +1 more source

The Impact of Economic Development on Environmental Pollution in Romania. A Research Based on Kuznets' Environmental Curve

open access: yesRomanian Economic Journal
The current paper aims to study the application of this theory in the current economic context in Romania, contributing to filling the gaps in the existing research on this subject.
Maria Gheorghe
doaj   +1 more source

Asia’s Wicked Environmental Problems [PDF]

open access: yes
The developing economies of Asia are confronted by serious environmental problems that threaten to undermine future growth, food security, and regional stability.
Howes, Stephen, Wyrwoll, Paul
core  

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

open access: yesAdvanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio   +11 more
wiley   +1 more source

Development of an Accelerated Test Design for Predicting the Service Life of the Solar Array at Mead, Nebraska [PDF]

open access: yes
Potential long-term degradation modes for the two types of modules in the Mead array were determined and judgments were made as to those environmental stresses and combinations of stresses which accelerate the degradation of the power output ...
Carmichael, D. C.   +5 more
core   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

open access: yesAdvanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt   +8 more
wiley   +1 more source

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

open access: yesAdvanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi   +3 more
wiley   +1 more source

Growth and the Environment in Canada: An Empirical Analysis [PDF]

open access: yes
Standard reduced form models are estimated for Canada to examine the relationships between real per capita GDP and four measures of environmental degradation.
Kathleen M. Day, R. Quentin Grafton
core  

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai   +2 more
wiley   +1 more source

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