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Julian A. V. Schweighofer, Michael Wehrl, Sebastian Baumgärtel and Joachim Rohn
The subsurface beneath cities commonly shows a temperature anomaly, a so-called Subsurface Urban Heat Island (SUHI), due to anthropogenic heat input. This excess heat has multiple effects on groundwater and energy resources, such as groundwater chemistry...
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Xiaochun Wang, Meicheng Fu, Heng Yang, Jiali Liao and Xiujian Li
We experimentally measured the femtosecond pulse transmission through a silicon-on-insulator (SOI) nanowire waveguide under different temperatures and input pulse energy with a cross-correlation frequency-resolved optical gating (XFROG) measurement setup...
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Fengqing Li, Deep Narayan Shah, Steffen U. Pauls, Xiaodong Qu, Qinghua Cai and Ram Devi Tachamo Shah
Climate warming threatens biodiversity at global, regional and local levels by causing irreversible changes to species populations and biological communities. The Himalayan region is highly vulnerable to climate warming. This calls for efficient environm...
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Fan Yang, Xinliang Wang, Jun Ruan, Junru Shi, Sichen Fan, Yang Bai, Yong Guan, Qiang Hao, Hui Zhang, Dandan Liu and Shougang Zhang
The cesium atomic fountain clock is the world?s most accurate microwave atomic clock. The uncertainty of blackbody radiation (BBR) shift accounts for an increasingly large percentage of the uncertainty associated with fountain clocks and has become a key...
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Sabah M. Ahmed, Raghad Y. Mohammed, Sedki O. Yousif
Pág. 1 - 6
Introduction: CdSe is an important II?VI semiconducting material due to its typical optical properties such as small direct band gap (1.7 eV) and a high refractive index and, thus, a major concern is focused on the investigation of optical properties of ...
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Martina Zelenáková, Pavol Purcz, Peter Bli?tan, Zuzana Vranayová, Helena Hlavatá, Daniel Constantin Diaconu and Maria Manuela Portela
In this paper, the results of trend analysis applied to precipitation and temperature monthly data for the period from 1962 to 2014 is presented for the hydrological year (from November to October) in sixteen climatic stations in Eastern Slovakia. The to...
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Aimi Liyana Khairul Anuar
Pág. 40
In the processing of photographic films, the photographic developer is chemical that convert the latent image to a visible image. Developing agents achieve this conversion by reducing the silver halides into silver metal. The special feature of photograp...
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Salvatore Mangiafico, Cédric Sauzéat, Hervé Di Benedetto, Simon Pouget, ... Luc Planque
Pág. 3552 - 3561
Considerable research efforts are made to develop methods to predict mechanical behavior of bituminous mixtures from properties of basic components. In particular, such methods would be most useful for the design of mixtures containing Reclaimed Asphalt ...
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Nikolai Maliavski,Olga Zhuravlova
Pág. 41 - 48
A universal calculation model for theoretical description of structural and physicochemical properties of aqueous solutions of modified silicates with the involvement of complexing agents is offered. The model takes into consideration three types o...
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Seokkyun Ko and Sangyong Lee
Research was conducted to improve the system efficiency of a fuel-processing system combined with a hydrogen-purification system to supply hydrogen to a 10 kW residential building proton-exchange membrane fuel cell (PEMFC). The system consists of a steam...
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Sihyun Kim, Seunghee Kim, Jingtao Zhang, Ethan Druszkowski and Abdallah Sweidan
Mild temperature fluctuation of a material sitting on a slope may only cause a small slip, but a large number of the repeated temperature changes can amplify the magnitude of the overall slip and eventually bring an issue of structural instability. The s...
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Andrew S. Gendaszek, Jason B. Dunham, Christian E. Torgersen, David P. Hockman-Wert, Michael P. Heck, Justin Thorson, Jeffrey Mintz and Todd Allai
The seasonal and inter-annual variability of flow presence and water temperature within headwater streams of the Great Basin of the western United States limit the occurrence and distribution of coldwater fish and other aquatic species. To evaluate chang...
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Jizhang Wang, Wee Fong Lee and Peter P. Ling
In greenhouse energy balance models, the soil thermal parameters are important for evaluating the heat transfer between the greenhouse air and the soil. In this study, the soil thermal diffusivity was estimated from greenhouse soil temperature data using...
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Bonggil Hyun, Ja-Myung Kim, Pung-Guk Jang, Min-Chul Jang, Keun-Hyung Choi, Kitack Lee, Eun Jin Yang, Jae Hoon Noh and Kyoungsoon Shin
An in situ mesocosm experiment was performed to investigate the combined effects of ocean acidification and warming on the coastal phytoplankton standing stock and species composition of a eutrophic coastal area in the temperate-subtropical region. Exper...
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Nir Y. Krakauer
Work published in 2012 revealed that annual minimum temperatures over the coterminous United States (USA) have increased faster than mean temperatures, causing a pronounced poleward shift in the positions of hardiness zones defined by the expected annual...
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Alida C. Mau, Sasha C. Reed, Tana E. Wood and Molly A. Cavaleri
Tropical tree species have evolved under very narrow temperature ranges compared to temperate forest species. Studies suggest that tropical trees may be more vulnerable to continued warming compared to temperate species, as tropical trees have shown decl...
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Nir Y. Krakauer
Work published in 2012 revealed that annual minimum temperatures over the coterminous United States (USA) have increased faster than mean temperatures, causing a pronounced poleward shift in the positions of hardiness zones defined by the expected annual...
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Liangliang Duan, Xiuling Man, Barret L. Kurylyk and Tijiu Cai
Rapid permafrost thaw and precipitation regime shifts are altering surface and subsurface hydrological processes in arctic and subarctic watersheds. Long-term data (40 years) from two large permafrost watersheds in northeastern China, the Tahe River and ...
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Liangliang Duan, Xiuling Man, Barret L. Kurylyk, Tijiu Cai
Pág. 1 - 15
Rapid permafrost thaw and precipitation regime shifts are altering surface and subsurface hydrological processes in arctic and subarctic watersheds. Long-term data (40 years) from two large permafrost watersheds in northeastern China, the Tahe River and ...
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Francisco Estrada,Luis Felipe Martins,Pierre Perron
Pág. 163 - 187
Because of low-frequency internal variability, the observed and underlying warming trends in temperature series can be markedly different. Important differences in the observed nonlinear trends in hemispheric temperature series suggest that the northern ...
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