Results 101 to 110 of about 317,457 (301)

Improvement of CO2-DIAL Signal-to-Noise Ratio Using Lifting Wavelet Transform

Sensors, 2018
Atmospheric CO2 plays an important role in controlling climate change and its effect on the carbon cycle. However, detailed information on the dynamics of CO2 vertical mixing remains lacking, which hinders the accurate understanding of certain key ...
Chengzhi Xiang, Ge Han, Yuxin Zheng, Xin Ma, Wei Gong   +4 more
doaj   +1 more source

Effects of adjustable‐volume transfemoral prosthetic sockets on balance and falls: A randomized clinical trial

PM&R, EarlyView.
Abstract Background Adjustable‐volume prosthetic sockets have been developed to allow users to accommodate volume fluctuations throughout the day. Improvement in socket fit is thought to enhance the connection between the user's residual limb and prosthesis and may therefore improve postural control and balance.
Deanna H. Gates, Jeffrey Wensman, Anthony R. Gutierrez, Jordan Kartes, Marco A. Avalos, Jenevieve A.W. Surkin, Noah J. Rosenblatt   +6 more
wiley   +1 more source

Seedling resistance and chemical defenses against Psylliodes chrysocephala: the roles of seed age and sinapinic acid in Sinapis alba and Brassica napus

Pest Management Science, EarlyView.
The cabbage stem flea beetle (Psylliodes chrysocephala) is a major pest of winter oilseed rape (Brassica napus). We tested B. napus and Sinapis alba seedlings for feeding resistance and underlying chemical defenses. S. alba was least damaged, while metabolite profiles revealed resistance‐linked compounds, highlighting breeding potential for insect ...
Daniel Rüde, Samantha M Cook, Bernd Ulber, Tobias Pöhnl, Michael Rostás   +4 more
wiley   +1 more source

World Models for Robotic Manipulation: A Survey

SmartBot, EarlyView.
World models enable robots to anticipate how candidate actions may alter object configurations, contact states, and scene geometry before physical execution. This survey examines world models for robotic manipulation as action‐conditioned predictive systems and organizes the literature according to predicted representations, interfaces between ...
Fangyuan Wang, Ziyuan Wang, Guorui Pei, Mengshi Zhang, Canxi Liang, Jun Hu, Zhongxuan Li, Jinsong Wu, Ning Han, Zeqing Zhang, Jiaming Qi, Hongmin Wu, Shiyao Zhang, Pai Zheng, Jia Pan, David Navarro‐Alarcon, Sichao Liu, Peng Zhou   +17 more
wiley   +1 more source

Enabling Technologies for Cross-Cutting Airborne and Spaceborne Water Vapor and Methane DIAL [PDF]

EPJ Web of Conferences
NASA Langley Research Center has developed the High-Altitude Lidar Observatory (HALO), a water vapor and methane Differential Absorption Lidar (DIAL) and High Spectral Resolution Lidar (HSRL) system to address the observational needs of weather, climate,
Nehrir Amin, Notari Anthony, Harper David, Barton-Grimley Rory, Antill Charles, Dostart Nathan, Fitzpatrick Fran, Burns Patrick, Sherman Jes, Kanskar Manoj, Welch Wayne, Sun Xiaoli, Collins James, Collister Brian, Lee Joe, Crosbie Ewan, Hair John   +16 more
doaj   +1 more source

Disentangling contract and law: Legal specificity and contractual governance in public–private partnerships

Strategic Management Journal, EarlyView.
Abstract Research Summary This study examines how legal design shapes contractual governance in public–private partnership (PPP). We argue that PPP‐specific laws do not simply strengthen institutional safeguards; by varying in detail, they also alter the flexibility available for project‐level contracting.
Mohammad Hosseini, Bertrand V. Quelin
wiley   +1 more source

How We Simulate Nanopores

Small Methods, EarlyView.
Nanopore technology has revolutionized single‐molecule sensing, yet it suffers from an inherent interpretive challenge. Molecular dynamics has emerged as a go‐to method for determining the relationship between the structure of translocating molecules and the nanopore current signals.
Behzad Mehrafrooz, Xavier Mleziva, Meng Xu, Melika Shekari, Christopher Maffeo, Aleksei Aksimentiev   +5 more
wiley   +1 more source

The ATMONSYS water vapor DIAL: advanced measurements of short-term variability in the planetary boundary layer [PDF]

Atmospheric Measurement Techniques
High-resolution measurements of water vapor concentrations and their transport throughout the turbulent planetary boundary layer (PBL) and beyond are key for an enhanced understanding of atmospheric processes.
J. Speidel, H. Vogelmann, A. Behrendt, D. Lange, M. Mauder, M. Mauder, J. Reichardt, K. Wolz, K. Wolz   +8 more
doaj   +1 more source

Semester in Dialogue: A Systems Thinking Approach to Dialogue‐Based Higher Education at Simon Fraser University

Systems Research and Behavioral Science, EarlyView.
ABSTRACT This paper addresses a gap in the application of systems thinking to higher education programme design. We use the Complexity Theory of Outcome Creation (CTOC), a structured model for working in complexity, to analyse Simon Fraser University's Semester in Dialogue (SiD)—an innovative undergraduate programme applying the ideas of dialogic ...
Diane T. Finegood, Chris Yakimov, Max French   +2 more
wiley   +1 more source

Dial C for Cipher.

, 2007
We introduce C, a practical provably secure block cipher with a slow key schedule. C is based on the same structure as AES but uses independent random substitution boxes instead of a fixed one. Its key schedule is based on the Blum-Blum-Shub pseudo-random generator, which allows us to prove that all obtained security results are still valid when taking
Baignères, Thomas, Finiasz, Matthieu
openaire   +1 more source