Results 71 to 80 of about 2,853,080 (287)

Impact of a cometary outburst on its ionosphere: Rosetta Plasma Consortium observations of the outburst exhibited by comet 67P/Churyumov-Gerasimenko on 19 February 2016 [PDF]

, 2017
We present a detailed study of the cometary ionospheric response to a cometary brightness outburst using in situ measurements for the first time. The comet 67P/Churyumov-Gerasimenko (67P) at a heliocentric distance of 2.4 AU from the Sun, exhibited an ...
Heritier, K.,, Tsurutani, BT, Goldstein, R, Altwegg, K, E. Odelstad, Richter, I.,, Galand, M., C. Goetz, K. Altwegg, Odelstad, E., M. Rubin, Rubin, M.,, K. Héritier, Galand, M.,, A. I. Eriksson, Odelstad, E, Broiles, T.,, Eriksson, AI, K. H. Glassmeier, Altwegg, K.,, Hajra, R, Rubin, M, Eriksson, Anders I.,, Glassmeier, K. H., Henri, P, Hajra, Rajkumar, Henri, P.,, Edberg, N. J. T., Tsurutani, B. T., Hajra, R., Burch, J. L., Goldstein, R., Edberg, NJT, Nilsson, H.,, Eriksson, A. I., Glassmeier, K. H.,, Héritier, K., Altwegg, Kathrin, Glassmeier, KH, J. L. Burch, Nilsson, H., Richter, I., Broiles, T., Nilsson, H, Goetz, C., Vallières, X, N. J. T. Edberg, Goetz, C.,, Odelstad, Elias,, Broiles, T, Tsurutani, B. T.,, P. Henri, Burch, J. L.,, Edberg, N., Henri, P., Héritier, K, R. Goldstein, M. Galand, Vallieres, X.,, R. Hajra, H. Nilsson, Goldstein, R.,, Galand, M, Henri, Pierre, Vallières, Xavier, Hajra, R.,, Burch, JL, Glassmeier, K., X. Vallières, Edberg, Niklas J. T.,, B. T. Tsurutani, T. Broiles, Vallières, X., Goetz, C, I. Richter, Richter, I, Rubin, Martin, Rubin, M.   +77 more
core   +3 more sources

Radical Resection of the Third Portion of the Duodenum for Secondary Aortoduodenal Fistula

Annals of Gastroenterological Surgery, EarlyView.
Secondary aortoduodenal fistula most commonly involves the third portion of the duodenum and requires definitive management of both vascular and gastrointestinal components. We demonstrate a step‐by‐step technique for radical duodenal resection and reconstruction performed in structured collaboration with cardiovascular surgeons.
Koji Kubota, Akira Shimizu, Tsuyoshi Notake, Tatsuichiro Seto, Yuji Soejima   +4 more
wiley   +1 more source

Formation of layered fracture and outburst in stratums

, 2015
Layered fracture and outburst are two typical types of failures in a stratum that occur in many cases, such as liquefaction of sand, mining of coal, and dissociation of gas hydrate.
Lu L, Lu, XB (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China., 鲁晓兵, 张旭辉   +3 more
core   +1 more source

Inflammation Unchecked: Concurrent Kawasaki Disease and Stevens‐Johnson Syndrome in an 18‐Month‐Old Child

Arthritis Care &Research, EarlyView.
Catherine Deffendall, Jodi Backalar, Elizabeth Acevedo Zapata, Adriana Della Porta, Lorin Bibb, Tyler Reese, Charlotte M. Brown   +6 more
wiley   +1 more source

Redistributive land reforms, agricultural productivity, and structural change: New cross‐national evidence

American Journal of Agricultural Economics, EarlyView.
Abstract Large‐scale land reforms constitute a substantial redistribution of wealth and reallocation of agricultural land, which is a major form of asset and production input in developing countries. While land redistribution (from the rich to the poor) remains a highly controversial issue, extensive evidence on its effect is limited.
Devashish Mitra, Abdulaziz B. Shifa, Lan Anh Tong, Mehmet A. Ulubasoglu   +3 more
wiley   +1 more source

Spatially Coupled Cl2 Confinement and Activation at Curved Ni Single‐Atom Sites for Highly Reversible Li–Cl2 Batteries

Angewandte Chemie, EarlyView.
A robust cathode featuring curvature‐engineered Ni single‐atoms anchored within hierarchical pores effectively confines Cl2 and accelerates Cl0/Cl−1 redox kinetics. This synergistic architecture unlocks the potential of Li‐Cl2 secondary batteries with an unprecedented 1×106 mAh g−1 cumulative capacity, all‐climate resilience (–40°C to + 70°C), and 7.65
Minggang Xie, Keren Jiang, Xuehai Tan, Xuesong Xie, Zheng Cheng, Xianbin Meng, Yuxuan Xue, Yi Guan, Zhixuan Chen, Yifan Li, Renfei Feng, Zhi Li   +11 more
wiley   +2 more sources

High Diagnosis Rate for Nonimmune Hydrops Fetalis With Prenatal Clinical Genome: Expanded Results From the Hydrops‐Yielding Diagnostic Results of Prenatal Sequencing (HYDROPS) Study

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Nonimmune hydrops fetalis (NIHF) is characterized by abnormal fluid accumulation in ≥ 2 fetal compartments and may be genetic. The incremental diagnostic yield of prenatal exome sequencing (ES) for NIHF following a negative standard workup was previously explored on 22 cases.
Stephanie M. Rice, Mona M. Makhamreh, Sascha Wodoslawsky, Mariella Toro, Elizabeth Critchlow, Brandy Firman, Ruby Liu, Babi Ramesh Nallamilli, Madhuri Hegde, Seth I. Berger, Huda B. Al‐Kouatly   +10 more
wiley   +1 more source

Decouple H2O2 Electrosynthesis From Microenvironmental Decomposition via Atomic Site Density Engineering

Angewandte Chemie, EarlyView.
Using defect‐rich Co‐N2O2 single‐atom catalysts as a model system, this work reveals that atomic site density governs the competition between H2O2 electrosynthesis and microenvironmental decomposition during 2e−‐ORR. Optimised site isolation suppresses HPRR and HDR, thereby establishing a site‐density principle to balance H2O2 formation and ...
Junwen Chen, Hongyu Zhou, Qiming Zhang, Shuang Zhong, Wei Ren, Lei Shi, Li Gao, Shaobin Wang, Xiaoguang Duan   +8 more
wiley   +2 more sources

A Study on the Energy Condition and Quantitative Analysis of the Occurrence of a Coal and Gas Outburst

Shock and Vibration, 2019
With mining depths increasing, coal and gas outburst disasters are becoming more and more serious and complicated, which directly restricts the production efficiency of coal mines.
Linchao Dai, Yanbao Liu, Jie Cao, Xuelin Yang, Haitao Sun, Guangcai Wen, Bo Wang   +6 more
doaj   +1 more source

Gas Release Characteristics in Coal under Different Stresses and Their Impact on Outbursts

Energies, 2018
The impact mechanism of in situ stress on outbursts plays a key role in the prevention of outbursts during deep coal mining. The in situ stress may influence the outburst by affecting the gas release intensity according to theoretical analysis, but none ...
Hanpeng Wang, Bing Zhang, Liang Yuan, Guofeng Yu, Wei Wang   +4 more
doaj   +1 more source