Results 141 to 150 of about 1,002,740 (345)

Wages, productivity, and work intensity in the Great Depression [PDF]

, 2008
We show that U.S. manufacturing wages during the Great Depression were importantlydetermined by forces on firms' intensive margins. Short-run changes in work intensity and the longer-term goal of restoring full potential productivity combined to ...
Darby, J., Hart, R.A.
core   +1 more source

Toward Enhanced Biomimetic Artificial Visual Systems Based on Organic Heterojunction Optoelectronic Synaptic Transistors

Advanced Electronic Materials, EarlyView.
An optoelectronic synaptic transistor based on core‐multi‐shell quantum dots and Pentacene achieves a recognition capability under different light intensities that closely resembles that of the human eye. Under optimal light intensity, the recognition accuracy for the MNIST dataset can reach 91.52%.
Haonan Wang, Wandi Chen, Wenjuan Su, Zhenyou Zou, Shuchen Weng, Xiongtu Zhou, Chaoxing Wu, Tailiang Guo, Yongai Zhang   +8 more
wiley   +1 more source

Diminishing Waters: The Great Salt Lake's Desiccation and Its Mental Health Consequences [PDF]

arXiv
This study examines how the desiccation of Utah Great Salt Lake GSL, exacerbated by anthropogenic changes, poses significant health risks, particularly communities mental health. Reduced water inflow has exposed the lakebed, increasing airborne particulate matter PM2.5 and dust storms, which impact air quality.
arxiv  

Recent Advances in Enhancing the Sensitivity of Biosensors Based on Field Effect Transistors

Advanced Electronic Materials, EarlyView.
This paper discusses the methods to enhancing the detection sensitivity of biosensors in three aspects: overcoming the influence of Debye shielding effects, promoting the binding efficiency of analytes and transistor surface, and improving the structures of device.
Yuying Zhou, Tongshi Feng, Yao Li, Xiang Ao, Shengfa Liang, Xiaonan Yang, Lingfei Wang, Xiaoxin Xu, Wenchang Zhang   +8 more
wiley   +1 more source

On the State of NLP Approaches to Modeling Depression in Social Media: A Post-COVID-19 Outlook [PDF]

arXiv
Computational approaches to predicting mental health conditions in social media have been substantially explored in the past years. Multiple reviews have been published on this topic, providing the community with comprehensive accounts of the research in this area.
arxiv  

From Great Depression to Great Credit Crisis: Similarities, Differences and Lessons [PDF]

The Great Depression of the Thirties and the Great Credit Crisis of the "Noughties had similar causes but elicited strikingly different policy responses.
Agustín S. Bénétrix, Barry Eichengreen, Gisela Rua, Kevin H. O'Rourke, Miguel Almunia   +4 more
core  

Solution‐Processed Bismuth Oxide Iodide/Organic‐Semiconductor Heterojunction for UV–vis‐NIR Photoresponsive Electronics

Advanced Electronic Materials, EarlyView.
A phototransistor with high detectivity and long‐term stability under ambient conditions is realized by a layered heterojunction of solution‐processed BiOI and the organic semiconductor DPPDTT. It exhibits a strong photoresponse across the UV to NIR spectrum with a high Ilight/Idark ratio and neuromorphic behavior.
Preetam Dacha, Vaidehi Lapalikar, Anju Kumari Rohitlal, Mike Hambsch, Michael Ruck, Stefan C. B. Mannsfeld   +5 more
wiley   +1 more source

Accessible ecophysiological tools for seabird conservation

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 32, Issue 12, Page 1983-2002, December 2022., 2022
Abstract Seabirds are the most endangered avian taxa on Earth, with over a third of species globally threatened. To help slow their decline, conservation physiology seeks to determine how seabird responses to climatic and anthropogenic threats influence demographic processes, but it is not widely utilized in monitoring.
Edin A. Whitehead, Brendon J. Dunphy
wiley   +1 more source

Tailoring Dynamic Synaptic Plasticity in FeTFT Optoelectronic Synapse for Associative Learning

Advanced Electronic Materials, EarlyView.
A novel optoelectronic synaptic device based on ferroelectric thin‐film transistors (FeTFTs) is proposed to achieve dynamic synaptic plasticity. The weight range is dynamically regulated by photoelectric cooperation, demonstrating the ability to simulate complex biological behaviors such as classical conditioning experiments, light adaptive behavior ...
Peng Yang, Hui Xu, Xiaopeng Luo, Shihao Yu, Yang Liu, Yefan Zhang, Xu Guo, Bing Song, Zhiwei Li, Sen Liu, Qingjiang Li   +10 more
wiley   +1 more source

Genetic population structure of the critically endangered stellate sturgeon (Acipenser stellatus) in the Black Sea basin: Implications for conservation

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 32, Issue 12, Page 1926-1939, December 2022., 2022
Abstract Stellate sturgeon (Acipenser stellatus) is a species of great conservation concern throughout its range. Over the past century, it has experienced a dramatic decline in abundance and distribution in the Black Sea basin. Information regarding the genetic structure of the species is very limited in the region, despite its crucial importance for ...
Daniela Nicoleta Holostenco, Mitică Ciorpac, Șirin Firidin, Oguzhan Eroglu, Devrim Memiș, Marian Paraschiv, Ștefan Honț, Marian Iani, Katarina Tošić, Elena Taflan, Daniela Porea, Petra Kersten, İlhan Aydın, Radu Suciu, Jörn Gessner, Geta Rîșnoveanu, Klaus Kohlmann   +16 more
wiley   +1 more source