Results 81 to 90 of about 1,288,821 (378)

Gabpα‐Pparγ Complex Determines Glycolytic Capacity and Lactic Acid Homeostasis in Brown Fat

open access: yesAdvanced Science, EarlyView.
This study identifies the Gabpα–Pparγ complex as a key transcriptional regulator that couples glycolysis to lactate‐driven thermogenesis in brown adipose tissue by directly activating Eno1 transcription. ‌Competitive disruption of this interaction impairs lactate metabolism and thermogenic capacity.
Zhihan Wang   +22 more
wiley   +1 more source

Critical Limitations in Cryogenic Laser Cooling of Solids: Symmetry‐Related Fluorescence Trapping and Condensation‐Induced Parasitic Heating

open access: yesAdvanced Science, EarlyView.
This study uncovers two overlooked bottlenecks in cryogenic laser cooling of solids: symmetry‐driven fluorescence trapping and water vapor condensation. We demonstrate that breaking sample symmetry enhances fluorescence escape, while condensation dominates parasitic heating below 135 K.
Biao Zhong   +5 more
wiley   +1 more source

Sowing and reaping: institutional quality and project outcomes in developing countries [PDF]

open access: yes
Much of the academic debate on the effectiveness of foreign aid is centered on the relationship between aid and growth. Different aid-growth studies find conflicting results: aid promotes growth everywhere; aid has a zero or negative impact on growth ...
Dollar, David, Levin, Victoria
core  

Wafer Scale III‐Nitride Deep‐Ultraviolet Vertical‐Cavity Surface‐Emitting Lasers Featuring Nanometer‐Class Control of Cavity Length

open access: yesAdvanced Science, EarlyView.
A DUV‐VCSEL strategy featuring the nanometer‐class control of the cavity length is proposed in the DUV optoelectronic framework based on GaN templates. After the sapphire removal, a self‐terminated etching technology is developed, whereby the cavity length can be accurately determined by epitaxy instead of the fabrication process. As such, a record low
Chen Ji   +18 more
wiley   +1 more source

Offshore companies as non-state actors of World Politics

open access: yesVestnik MGIMO-Universiteta, 2013
Different types of non-governmental financial organizations influence onto states and world politics is being investigated in the article. Structure of contemporary international financial systems is shown and specificity of their influence onto real ...
I. V. Krasavin
doaj   +1 more source

What explains the success or failure of structural adjustment programs? [PDF]

open access: yes
In the 1980s development assistance shifted largely from financing investments (such as roads and dams) to promoting policy reform. This change came because of a growing awareness that developing countries were held back more by poor policies than by a ...
Dollar, David, Svensson, Jakob
core  

Bridging Green Chemistry and Circular Economy: A Pathway to Sustainable Polyester Plastics Through Feedstock, Synthesis, and Waste Upcycling

open access: yesAdvanced Science, EarlyView.
This review summarizes green and low‐carbon strategies throughout the entire life cycle of polyester plastics, including sustainable monomer synthesis, optimization polymerization, efficient recycling, and advanced upcycling technologies. The synergistic implementation of these strategies is expected to significantly promote the development of a ...
Jinzhou Li   +5 more
wiley   +1 more source

Gnanonobodom Tiou-Tagba Aliti, Modélisation des déséquilibres financiers globaux et régimes de change

open access: yesRevue de la Régulation, 2011
Global macroeconomic adjustments are usually discussed first by the stylized facts and causes global imbalances and then using a Stock-Flow Consistent (SFC) models in the lines of Godley and Lavoie (2007) and Zhao and Lavoie (2010).
Gnanonobodom Tiou-Tagba Aliti
doaj   +1 more source

The Necessity of a Lower Dollar and the Route There [PDF]

open access: yes
Debates over economic policy tend to be enormously confused. It is often the case that even high-level officials and well-known economists seem ignorant of basic accounting identities. This leads them to make claims that literally do not add up.
Dean Baker
core  

In‐Wheel Piezoelectric DC Power Generator With Zero Resistive Torque

open access: yesAdvanced Science, EarlyView.
In this paper, we present a wheel‐shaped direct‐current piezoelectric generator (DC‐PG) that fundamentally overcomes these constraints by producing phase‐stable DC electricity directly from rolling motion. By embedding this system into suitcase wheels, we demonstrated a fully integrated real‐time location tracking system powered solely by mechanical ...
Hyun Soo Kim   +19 more
wiley   +1 more source

Home - About - Disclaimer - Privacy