Results 131 to 140 of about 1,484,707 (375)

Silicified Wood‐Inspired, High‐Strength Fire‐Resistant Chitin‐Based Aerogels for Sustainable High‐Temperature Thermal Insulation

Advanced Functional Materials, EarlyView.
Inspired by natural silicified wood, a biomimetic mineralized chitin‐derived aerogel is constructed. It can withstand 81 000 times its own weight, and its backside temperature is 130.4°C after exposure to ∼1300°C butane flame for 600 s, exhibiting high‐strength, fire‐resistance, and super thermal‐insulation properties.
Kai Xu, Qihang Lv, Lubin Liu, Zhezhe Zhou, Chentao Yan, Ao Qin, Jianting Ma, Shuhui Liang, Yue Xu, Min Hong, Bin Li, Pingan Song   +11 more
wiley   +1 more source

Detecting and monitoring rodents using camera traps and machine learning versus live trapping for occupancy modeling

Frontiers in Ecology and Evolution
Determining best methods to detect individuals and monitor populations that balance effort and efficiency can assist conservation and land management.
Jaran Hopkins, Gabriel Marcelo Santos-Elizondo, Francis Villablanca   +2 more
doaj   +1 more source

Evaluierung von sechs Fotofallenmodellen hinsichtlich der Eignung für Fang-Wiederfang Methoden beim Eurasischen Luchs (Lynx lynx) [PDF]

, 2013
Digital outdoor cameras are increasingly used in wildlife research because they allow species inventories, population estimates, and behavior or activity observations.
Heurich, Marco, Knauer, Felix, Weingarth, Kirsten, Zimmermann, Fridolin   +3 more
core  

An Optical Tweezer Array of Ultracold Molecules

, 2019
Arrays of single ultracold molecules promise to be a powerful platform for many applications ranging from quantum simulation to precision measurement. Here we report on the creation of an optical tweezer array of single ultracold CaF molecules.
Anderegg, Loïc, Bao, Yicheng, Burchesky, Sean, Cheuk, Lawrence W., Doyle, John M., Ketterle, Wolfgang, Ni, Kang-Kuen   +6 more
core   +1 more source

The effects of charge transfer inefficiency (CTI) on galaxy shape measurements [PDF]

, 2010
(Abridged) We examine the effects of charge transfer inefficiency (CTI) during CCD readout on galaxy shape measurements required by studies of weak gravitational lensing.
Alexie Leauthaud, Chris Stoughton, Gow J., Hoekstra H., Holland S. E., Jason Rhodes, Kyle Dawson, Natalie Roe, Richard Massey, Van Waerbeke L., William Kolbe   +10 more
core   +2 more sources

Transfer Printing and Reconfiguration of Soft Electronics Using Digital Microfluidics and Laser Machining

Advanced Functional Materials, EarlyView.
This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen, Chi Cong Nguyen, Tran Bach Dang, Phuoc Thien Phan, Jordan Thorpe, Michael Listyawan, Nhat Minh Doan, Sinuo Zhao, Hongru Chen, Trung Thien Hoang, Mingsheng Xu, Jisheng Han, Thanh Nho Do, Adam Hill, Timothée Mouterde, Hoang‐Phuong Phan   +15 more
wiley   +1 more source

Exploring Pb‐Chelation Chemistry in the Crystallization Dynamics of Halide Perovskites

Advanced Functional Materials, EarlyView.
A mechanism of how Pb‐chelation chemistry governs coordination geometry and initial nucleation behavior at the precursor level of halide perovskite, by regulating the deprotonation state of a chelating additive, is elucidated. This allows for innovative reaction‐system design principles that promote coherent growth while suppressing defect formation in
Byeong Jun Kim, Inseo Cho, Jung Geon Son, Yifan Yu, Gunhee Kim, Eunseo Shin, Seyeon Eom, Minsub Um, Subeom Shin, Hyungju Ahn, Dong Suk Kim, Hochan Song, Hyosung Choi, Jonghee Yang   +13 more
wiley   +1 more source

Introduction to the wildlife camera-trapping database of the middle Qinling Mountains [PDF]

, 2020
Xuehua Liu, Yuke Zhang, Xiangyu Zhao, Xiangbo He, Qiong Cai, Yun Zhu, Baisuo He, Qiang Jiu, 2 Foping National Nature Reserve, Foping, Shaanxi 723400, 3 Guanyinshan National Nature Reserve, Foping, Shaanxi 723400, 4 Changqing National Nature Reserve, Hanzhong, Shaanxi 723000, 5 Hangbaiyuan National Nature Reserve, Taibai, Shaanxi 721600   +11 more
openalex   +1 more source

Expanding the toolbox for nanoparticle trapping and spectroscopy with holographic optical tweezers [PDF]

, 2012
We have developed a workstation based on holographic tweezers to optically trap, move and characterize metal nanoparticles. Our advanced darkfield imaging system allows us to simultaneously image and take spectra of single trapped metal nanoparticles. We
Dienerowitz, F., Dienerowitz, M., Gibson, G., Padgett, M.   +3 more
core   +1 more source

Chamber‐Specific Decellularized Extracellular Matrices Differentially Modulate Cardiomyocyte Subtypes to Drive Engineered Heart Tissue Development and Function

Advanced Healthcare Materials, EarlyView.
Chamber‐specific decellularized extracellular matrices (ECMs) were developed, preserving native proteomic profiles of ventricular and atrial myocardium. These innate biochemical cues differentially modulate cardiomyocyte subtypes to drive engineered heart tissue development and function, highlighting the importance of incorporating regional ECM cues in
Dong Gyu Hwang, Myungji Kim, Hwanyong Choi, Jinseon Park, Minji Kim, Donghwan Kim, Bo Ram Lee, Jinah Jang   +7 more
wiley   +1 more source