Results 71 to 80 of about 13,463 (305)
Printed Wearable Sweat Rate Sensor for Continuous In Situ Perspiration Measurement
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.A wireless wearable sweat rate sensor system is presented, featuring digital 3D direct‐write printing on a flexible substrate with microfluidic layers for continuous, real‐time monitoring. Printed encapsulated metal electrodes are used for capacitance measurements, achieving high sensitivity (0.01 μL min−1) while maintaining a compact and lightweight ...
Mohammad Shafiqul Islam +6 more
wiley +1 more source
工程科学与技术, 2008 :The hydraulic characteristics of the smooth spillway, the stepped spillway and the pre aerator stepped spillway have been studied respectively. By now the stepped spillway hasn't been applied successfully in instance project when the water head is very ...
doaj
American Journal of Agricultural Economics, EarlyView.Abstract Our general interest is in global trade loss from livestock pathogens, specifically exports. We adopt a causal inference approach that considers animal disease outbreaks over time as non‐staggered binary treatments with the potential for switching in (infection) and out of treatment (recovery) within the sample period. The outcome evolution of
Mohammad Maksudur Rahman +1 more
wiley +1 more source
Improved design of guide wall of bank spillway at Yutang Hydropower Station
Water Science and Engineering, 2010 Ensuring that water flows smoothly into spillways is the main challenge in spillway design. In order to help avoid the formation of vortices and separation of flow along the guide wall in front of the gates during overflow through the spillway, an ...
Ji-bao Wang, He-chun Chen
doaj +1 more source
, 1944 Caption says, "A-918 Altus Dam. Spillway discharge on June 2, 1944 due to heavy rains on North Fork of Red River. Reservoir W. S. elevation at 1526 on approximately 2.4 ft. over spillway.
George, P. W.
core
The role of venture‐financed startups in innovation for US agriculture
American Journal of Agricultural Economics, EarlyView.Abstract To evaluate the role played by startup companies in the innovation ecosystem of US agriculture, we compile a unique dataset of 6024 new entrants founded 1987–2019 that details their financing lifecycles, annual economic performance, and patenting activities.
Gregory D. Graff +2 more
wiley +1 more source
Income sharing for common pool resources with uncertain productivity
American Journal of Agricultural Economics, EarlyView.Abstract We address the interconnected issues of externalities in the use of a natural common‐pool resource system and adverse effects of environmental uncertainty on risk‐averse resource users. We set up a simple analytical model and derive conditions such that insurance by means of an income sharing mechanism mitigates externalities and hence ...
Claudia Kelsall +2 more
wiley +1 more source
, 1943 Caption says, "A-838 View of spillway apron from right abutment. Apron is complete except for two panels in foreground. Concrete placing operations proceeding in background on uncontrolled spillway apron adjacent to intermediate training wall.
Breitenstein, Frank C.
core
American Journal of Industrial Medicine, EarlyView.ABSTRACT Giovanni Antonio Scopoli (1723–1788), a physician‐naturalist of the Enlightenment, is primarily remembered for his contributions to botany and entomology. Less attention has been paid to his medical work De hydrargyro Idriensi Tentamina physico‐chymico‐medica (1761), written during his fifteen years of service as physician at the mercury mines
Alberto Zanatta +3 more
wiley +1 more source
Jurnal Teknik Pengairan, 2018 Pembangunan Bendungan Randugunting merupakan suatu alternatif dalam rangka pemenuhan kebutuhan air irigasi, air baku, pembangkit tenaga listrik, dan pengendalian banjir di Kabupaten Blora sebagai suatu upaya konservasi sumber daya air.
Frika Deddy Sofyan +2 more
doaj +1 more source