Results 51 to 60 of about 12,026,905 (318)

Distribution Characteristics and Pollution Assessment of Soil Aggregates of Cr, Ni, and Cu in a Region of Northern Hebei Province

Agronomy
In order to understand the distribution, occurrence forms, and influencing factors of chromium (Cr), nickel (Ni), and copper (Cu) in soil aggregates, a five-step extraction method was used to determine their forms in soil aggregates of different sizes in
Sha Xie, Jie Zhang, Zhijun Liu, Xiaofei Guo, Yuebing Sun, Qingqing Huang   +5 more
doaj   +1 more source

Distribution of node characteristics in complex networks [PDF]

Proceedings of the National Academy of Sciences, 2007
Our enhanced ability to map the structure of various complex networks is increasingly accompanied by the possibility of independently identifying the functional characteristics of each node. Although this led to the observation that nodes with similar characteristics have a tendency to link to each other, in general we lack the tools to quantify the ...
Park, JY Park, Juyong, Barabasi, AL Barabasi, Albert-Laszlo   +1 more
openaire   +2 more sources

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

Comprehensive Characterization and Impact Analysis of Interlayers on CO₂ Flooding in Low-Permeability Sandstone Reservoirs

Energies
In low-permeability sandstone reservoirs (LPSR), impermeable interlayers significantly challenge carbon capture, utilization, and storage (CCUS) and enhance oil recovery (CO2-EOR) processes by creating complex, discontinuous flow units.
Taskyn Abitkazy, Lin Yan, Khaled Albriki, Bahedaer Baletabieke, Dawei Yuan, Yingfu He, Akhan Sarbayev   +6 more
doaj   +1 more source

Architectural design methods for mountainous environments

Journal of Asian Architecture and Building Engineering, 2023
As an important part of urban space, mountains play an extremely important role in the overall landscape and ecology of cities. However, with the continuous development of urbanization and building construction, mountains have been occupied and destroyed
Guangzhao Zeng, Dongmiao Zhao, Xiaofei Chen, Xingtian Wang   +3 more
doaj   +1 more source

Safety of Daprodustat for the Treatment of Chronic Kidney Disease Anemia: Final Analysis of a Multicenter Postmarketing Surveillance Study in Japan

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This final analysis of a multicenter, prospective postmarketing surveillance study evaluated the safety of daprodustat in patients with chronic kidney disease anemia in routine clinical practice in Japan. Methods Patients who initiated daprodustat between September 2020 and July 2022 were registered.
Tadao Akizawa, Kyomi Kanaya, Kiyomi Aizawa, Masanori Onoki, Hirofumi Ozeki, Kazuko Suzuki, Ai Hayashi, Tomohiko Asamura   +7 more
wiley   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

The distribution of nutrients and chlorophyll-a in the temperate coast of China: implications for marine ecological risks in the context of global warming

Frontiers in Marine Science
IntroductionNutrients directly regulate the level of primary productivity, which is crucial for the stability of marine ecosystems. However, under the context of human activities leading to global warming, factors influencing alterations in coastal ...
Dapeng Bai, Dapeng Bai, Hongxian Chu, Hongxian Chu, Yongcai Feng, Yongcai Feng, Lixin Wang, Lixin Wang, Lixin Wang, Meiling Yin, Meiling Yin   +10 more
doaj   +1 more source

Characteristic Kernels and Infinitely Divisible Distributions

J. Mach. Learn. Res., 2014
We connect shift-invariant characteristic kernels to infinitely divisible distributions on $\mathbb{R}^{d}$. Characteristic kernels play an important role in machine learning applications with their kernel means to distinguish any two probability measures. The contribution of this paper is two-fold.
Yu Nishiyama, Kenji Fukumizu
openaire   +3 more sources

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source