Results 141 to 150 of about 6,881,959 (290)

Reorganizing U.S. domestic intelligence : assessing the options /

, 2008
"One of the questions in the fight against terrorism is whether the United States needs a dedicated domestic intelligence agency separate from law enforcement, on the model of many comparable democracies. To examine this issue, Congress directed that the
Intelligence Policy Center (U.S.), Treverton, Gregory F., Rand Homeland Security (Program)   +2 more
core   +1 more source

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

Advanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang, Xinglong Pan, Zhiwei Li, Wanheng Lu, Chang Liu, Yi Zhou, Guo Tian, Ghim Wei Ho   +7 more
wiley   +1 more source

A Feasibility Study of Domain Adaptation for Exercise Intensity Recognition Based on Wearable Sensors

Sensors
Background: In the fields of rehabilitation, public health, military training and other domains, the accurate and effective monitoring of exercise intensity during exercise can control the occurrence of sports injuries, which is of great significance for
Lei Pang, Yi Li, Ming-Xia Liao, Jia-Gang Qiu, Hui Li, Zhen Wang, Gang Sun   +6 more
doaj   +1 more source

National Intelligence Daily 20 March 1981

, 1981
Declassified on 2017-11 ...
United States. Central Intelligence Agency.
core  

Representing Change for Common-Sense Physical Reasoning [PDF]

, 1983
Change pervades every moment of our lives. Much of our success in dealing with a constantly changing world is based in common-sense physical reasoning about processes and physical systems. Processes are the way quantities interact over time.
Doyle, Richard J., Richard J. Doyle
core  

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

Advanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand, Nuno Estrócio, Ji S. Kim, Babak Bakhit, Marian C. Istrate, Corneliu Ghica, Tiago Rebelo, Nives Strkalj, Abin Varghese, Bernardo Almeida, Luís S. Marques, Bipin Rajendran, Judith L. MacManus‐Driscoll, José P. B. Silva   +13 more
wiley   +1 more source

Predicting physical activity energy expenditure, types, and intensity using long short-term memory networks in aged 6–18 cross-stage populations

Frontiers in Physiology
BackgroundAccurately estimating physical activity (PA) and energy expenditure of children and adolescents cross-stage are key issues in sports medicine and beyond.ObjectiveThis study aims to develop and test a long short-term memory (LSTM) network to ...
Lei Jiang, Yanan Gao, Chunyu Zhao, Zice Guo, Zhengyuan Huang, Qilin Fan, Junjun Lai, Rufeng Su, Youwei Zhang, Jinxi Zhang   +9 more
doaj   +1 more source

National Intelligence Daily 25 May 1983

, 1983
Declassified on 2017-11 ...
United States. Central Intelligence Agency.
core  

Improving Student’s Emotional Intelligence By Mathematics Learning [PDF]

, 2011
This paper aims to provide a description of realistic mathematics education in improving emotional intelligence. Mathematics is a tool that can be developed to foster thinking (reasoning) and attitudes (emotions) (Nelissen, 2007).
Hasratuddin, Hasratuddin
core  

X‐Functionality–Driven Photocatalytic Hydrogen Evolution in 2D 4‐X‐PEA2SnI4 Perovskites

Advanced Functional Materials, EarlyView.
We report a water‐based synthesis of 2D 4‐X‐PEA2SnI4 perovskite microcrystals with prominent photocatalytic (PC) activity for H2 production. The synergy between organic functionalization and HI‐derived iodide scavenges holes suppress octahedral distortion, and favor electron accumulation, enabling a PC H2 evolution ∼20 µmol·g−1 and long‐term stability ...
Taeyeon Kim, Gayoung Seo, Seong Yeon Park, Juwon Jang, Yunho Ahn, Samiksha Mukesh Jain, Samrat Das Adhikari, Harumi Correa‐Leiva, Ignacio Utreras‐Asenjo, Oscar A. Douglas‐Gallardo, Carina Pareja‐Rivera, Kayoung Cho, Byeongsung Kim, Jhonatan Rodriguez‐Pereira, Eunseo Choi, JaeHong Park, Jin Ho Bang, Danilo H. Jara‐Quinteros, Sixto Giménez, Seog Joon Yoon, Andrés F. Gualdrón‐Reyes, Iván Mora‐Seró   +21 more
wiley   +1 more source