Results 201 to 210 of about 8,674 (299)

A Monte Carlo simulation of gamma-ray backscattering from concrete shields coated with nanoparticle layers. [PDF]

Sci Rep
Nikrah A, Taherparvar P, Sadremomtaz A.
europepmc   +1 more source

Head‐to‐Head Comparison of Four Ultrasound Elastography Techniques in Detecting Advanced Fibrosis

Portal Hypertension &Cirrhosis, EarlyView.
Elastography is an important noninvasive method for diagnosing advanced fibrosis (AF); however, evidence remains insufficient, particularly regarding acoustic radiation force impulse (ARFI) techniques. This prospective mulitcenter study concludes that vibration controlled transient elastography (VCTE) demonstrates superior diagnostic performance to ...
Jiahao Han, Lichen Chu, Lixin Yang, Kexin Lou, Guangbin Dou, Huiming Shen, Xiaojun Cheng, Zuowei Bao, Jia Li   +8 more
wiley   +1 more source

Entrained debris records regrowth of the Greenland Ice Sheet after the last interglacial. [PDF]

Nat Geosci
Holschuh N, Christianson K, Dienstfrey W, Hills B, Hoffman AO, Paden J, Winter K, Zuraw R.   +7 more
europepmc   +1 more source

Thin Fluoride Insulators for Improved 2D Transistors: From Deposition Methods to Recent Applications

physica status solidi (RRL) – Rapid Research Letters, EarlyView.
2D materials hold significant promise for next‐generation electronic and optoelectronic devices, but suitable gate dielectrics are still a challenge. Fluoride insulators, offering inert, dangling‐bond‐free surfaces, have recently emerged as strong candidates. This review covers recent publications on high‐quality fluoride thin‐film deposition and their
Behzad Dadashnia, Saeed Rasouli, Walter M. Weber, Daniele Nazzari   +3 more
wiley   +1 more source

Influence of Retinol Dermal Delivery Formulation on Its Stability Characteristics. [PDF]

Gels
Lixandru Matei IL, Sava BA, Sarosi C, Dușescu-Vasile CM, Ionescu AI, Baioun A, Băjan M, Brănoiu G, Popovici DR, Stănică AI, Bomboș D.   +10 more
europepmc   +1 more source

Two‐step annealing process drives high thermoelectric performance of n‐type Bi2Te3 flexible films

Responsive Materials, EarlyView.
To address the relatively low carrier mobility in n‐type Bi2Te3 films prepared by magnetron sputtering, we developed a two‐step annealing process, including in situ and post‐annealing heat treatment. This method yields a high mobility (132.54 cm2 V−1 s−1) and S2σ (14.5 μW cm−1 K−2) by promoting pronounced grain growth and strengthening the preferred ...
Liang‐Cao Yin, Xinhua Lu, Wei‐Di Liu, Ji‐Wei Hou, De‐Zhuang Wang, Siqi Liu, Hao Wu, Meng Li, Xiao‐Lei Shi, Wei‐Nan Xie, Zhi‐Gang Chen, Qingfeng Liu   +11 more
wiley   +1 more source

Proximity effect correction in electron beam lithography using a composite function model of electron scattering energy distribution. [PDF]

Discov Nano
Mao Q, Zhu J, Cheng X, Wang Z.
europepmc   +1 more source

Incorporating environmental DNA metabarcoding for improved benthic biodiversity and habitat mapping

Remote Sensing in Ecology and Conservation, EarlyView.
Seafloor imagery is commonly used to collect information about the distribution of benthic organisms in order to generate habitat and biodiversity maps. Recent advances in genomics (e.g., environmental DNA; eDNA) show potential to complement video surveys for habitat mapping, but there have been few examples testing this.
Rylan J. Command, Shreya Nemani, Benjamin Misiuk, Mehrdad Hajibabaei, Nicole Fahner, Emily Porter, Greg Singer, Beverly McClenaghan, Katleen Robert   +8 more
wiley   +1 more source

Dual-Function Ceramic Pigments for Energy-Efficient and Secure Autonomous Vehicles. [PDF]

Adv Sci (Weinh)
Jeong IH, Seo YJ, Hwang JS, Kim GH, Kim YJ, Lee GJ.   +5 more
europepmc   +1 more source

Improved Cerrado Wetland Mapping Through Seasonal Moisture Metrics, Terrain Information and Semantic Segmentation

Remote Sensing in Ecology and Conservation, EarlyView.
Brazil's Cerrado valley wetlands—swamp savanna and gallery forest—are highly important for the biome's water cycle and carbon storage and are susceptible to degradation from the impacts of land use expansion and the climate crisis. In support of their detailed monitoring and assessment, we developed and tested a transferable mapping approach that ...
Felix Beer, Hugo do Nascimento Bendini, Mateus de Souza Miranda, Vu‐Dong Pham, Leila Maria Garcia Fonseca, Cássia Beatriz Rodrigues Munhoz, Sebastian van der Linden   +6 more
wiley   +1 more source