Results 121 to 130 of about 15,256 (249)

Dairy Farm Owner Dies during Manure Pump PTO Entanglement [PDF]

On February 20th, 2004 a 53-year-old dairy farm owner was fatally injured while transferring manure from an underground storage pit to a manure lagoon. At the time of the incident, the farmer was utilizing a manure pump that was connected to a John Deere

core   +1 more source

Degradation Mechanisms in PEM Water Electrolysis: Diagnosis and Impact

Advanced Materials Technologies, Volume 11, Issue 11, 5 June 2026.
This review provides an analysis of degradation mechanisms in proton electrolyte membrane water electrolyzers (PEMWE), focusing on all key components. It discusses diagnostic and measurement techniques for evaluating degradation, less‐studied mechanisms, and an expert survey.
Annik Bernhardt, Katja Lange, Robert Göckeritz, Erik Grunwald, Angelika Hähnel, Alexander Müller, Volker Naumann, Sistan Rasuli, Wolfram Münchgesang, Bruno G. Pollet, Kerstin Witte‐Bodnar, Klemens Ilse   +11 more
wiley   +1 more source

You say ptO, I say Pto [PDF]

Nature Genetics, 1998
openaire   +2 more sources

Manipulating Atomic Disorder and Mesoscale Architectures for High‐Efficiency Thermoelectric Modules

Advanced Science, Volume 13, Issue 33, 15 June 2026.
The in situ reaction of PbTiO3 precursor reacts in situ with the Bi0.5Sb1.5Te3 matrix, effectively enlarging the energy barrier for minority carrier excitation and suppressing bipolar diffusion, and predominantly scattering mid‐to‐low frequency phonons. Ultimately, a single thermoelectric module was fabricated to achieve a competitive efficiency of ∼7%
Jiwu Xin, Bo Wang, Chengyun Xu, Wang Li, Pengyu Zhang, Dongwang Yang, Yongke Wang, Jinfeng Dong, Lei Wei, Ting Zhang, Qinghui Jiang   +10 more
wiley   +1 more source

Drive Cycle‐Based Accelerated Stress Tests for Heavy Duty Fuel Cell Vehicle Applications

Fuel Cells, Volume 26, Issue 3, June 2026.
ABSTRACT Fuel cells in heavy‐duty vehicles are susceptible to degradation and are significantly influenced by driving patterns. Accelerated stress tests (ASTs) are useful to identify these degradation mechanisms and aid the development of degradation‐resistant control strategies for FC stacks.
Gnana Lahari Kothala, David Sedarsky, Felix Haberl, Gustavo Hindi   +3 more
wiley   +1 more source

The function of the tomato Pto gene in tobacco and the identification and characterization of two genes induced by the Pto pathway

, 1998
The Pto gene encodes a serine-threonine kinase that confers resistance in tomato to Pseudomonas syringae pv. tomato strains expressing the avirulence gene avrPto. I examined the ability of Pto to function in tobacco.
Thilmony, Roger Lloyd
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Truncated Octahedral PtCu Alloy Nanoparticles for Efficient Methanol Electrooxidation

MetalMat, Volume 3, Issue 2, June 2026.
Platinum–copper nano‐truncated octahedra are developed as efficient electrocatalysts for methanol oxidation in alkaline media, exhibiting notably enhanced activity compared to commercial Pt/C. Experimental and theoretical analysis reveals that alloying with copper modifies the electronic structure of platinum, facilitating the key reaction step and ...
Mengfei Liu, Haoran Chen, Jiahao Zheng, Yingying Wang, Yanyun Ma, Yiqun Zheng   +5 more
wiley   +1 more source

Low-field energy storage enhancement in ferroelectric/paraelectric PbTiO3/SrTiO3 nanocomposites near antiferroelectric–ferroelectric transition region

Journal of Science: Advanced Materials and Devices
Dielectric capacitors are increasingly recognized as critical components for energy storage, particularly for integrated, portable devices that demand high energy storage density and efficiency at low operating electric fields.
Le Van Lich, Ba-Hieu Vu, Dang Thi Hong Hue, Do Thi Huong Giang, Takahiro Shimada, Van-Hai Dinh, Manh-Huong Phan   +6 more
doaj   +1 more source

Sleep Quality, Sleep Hygiene Behaviors, and Psychosocial Determinants Among Undergraduate Students in South‐Eastern Bangladesh: A Cross‐Sectional Study

Public Health Challenges, Volume 5, Issue 2, June 2026.
Poor sleep is highly prevalent among university students and is shaped by gender differences, academic discipline, socioeconomic status, and psychosocial stress. These findings underscore the need for targeted sleep hygiene and stress management interventions to enhance student health, well‐being, and academic performance.
Md. Mayin Uddin Hasan, Intesar Mahmud Sayeed, Mohammed Zahidul Islam, Md. Shahin Rana, Md. Aminul Anowar, Shantu Ghosh, Abdullah Al Noman, Mohammed Abu Sayeed, Mohammad Injamul Hoq   +8 more
wiley   +1 more source

Analysis of the catalytic activity and function of Pto and Fen proteins and subcellular localization of Pto interactors, Pti4, Pti5, Pti6, and AvrPto

, 1998
Resistance of tomato to Pseudomonas syringae pv. tomato strains that express the avirulence gene avrPto is conferred by the Pto gene (Martin et al., 1993). Pto is a member of a small gene family that is clustered on chromosome 5.
Loh, Ying-Tsu
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