Results 41 to 50 of about 3,682 (215)

Similarities and differences in the dolomitization history of two coeval Middle Triassic carbonate platforms, Balaton Highland, Hungary [PDF]

, 2014
Dolomitization of platform carbonates is commonly the result of multiphase processes. Documentation of the complex dolomitization history is difficult if completely dolomitized sections are studied.
A Spadafora, AG Fischer, AM Alonso-Zarza, AM Alonso-Zarza, AM Alonso-Zarza, B Jones, C Spötl, C Spötl, C Vasconcelos, Ch Korte, D Chen, D Wright, DA Budd, DF Sibley, DT Wright, FF Whitaker, FH Nader, GD Jones, HS Chafetz, J Haas, J Haas, J Haas, J Haas, J Haas, J Rosenbaum, JA McKenzie, JAD Dickson, János Haas, K Bazargani-Guiliani, M Sánchez-Román, Orsolya Győri, PA Scholle, PW Choquette, Q Fu, R Cuia Di, R Riding, R Riding, SJ Mazzullo, Sándor Kele, T Budai, T Budai, T Budai, T Budai, T Budai, Tamás Budai, TRR Bontognali, TRR Bontognali   +46 more
core   +1 more source

Semi‐analytical solution for the stability of deep vertical shaft considering time‐dependent rock‐structure interaction

Deep Underground Science and Engineering, EarlyView.
A novel cavity contraction solution and multilayer shaft wall model were developed to analyze deep shaft stability, considering rock viscosity, support structures, and water pressure, with successful validation through a Hulusu Coal Mine case study.
Bin Chen, Pinqiang Mo, Zhao Lu, Lianfei Kuang, Qiang Zhang, Abolfazl Eslami   +5 more
wiley   +1 more source

Surface hydration‐induced damage in tight oil‐bearing sandy conglomerate reservoirs

Deep Underground Science and Engineering, EarlyView.
A series of techniques such as X‐ray diffraction, scanning electron microscopy, energy‐dispersive spectroscopy, conductivity tests, and infrared thermal imaging were used. The key findings are the identification of a two‐stage surface hydration process and the elucidation of the effects of various minerals and elements on the hydration process ...
Anbang Zhao, Shuheng Du, Yuan Zhang, Jinghong Hu, Bo Zhou, Yun Wei   +5 more
wiley   +1 more source

HEAVY METAL CONTENT OF FLOOD SEDIMENTS AND PLANTS NEAR THE RIVER TISZA [PDF]

, 2008
The River Tisza is Hungary’s especially important river. It is significant not only because of the source of energy and the value insured by water (hydraulical power, shipping route, stock of fish,aquatic environment etc.) but the active floodplain ...
GYÖNGYI GOSZTONYI, ILONA MÉSZÁROS, JÓZSEF POSTA, JÓZSEF PROKISCH, SZILÁRD SZABÓ   +4 more
core  

Fracture evolution of a thick soft protection layer and the water inrush mechanism in overburden under longwall mining

Deep Underground Science and Engineering, EarlyView.
Through shear–tensile creep tests and viscoelastic modeling, the fracture evolution of thick soft protective layers is clarified. Results show thickness‐dependent rheological failure modes that govern four types of roof water inrush, providing a mechanism‐based framework for hazard prediction and control. Abstract In the Jurassic coal‐bearing strata of
Mengnan Liu, Wei Qiao, Xianggang Cheng, Xiangsheng Meng, Peichao Feng   +4 more
wiley   +1 more source

Impact of mid-successional dominant species on the diversity and progress of succession in regenerating temperate grasslands [PDF]

, 2013
(i) Which species dominate mid-successional old-fields in Hungary? How does the identity of these species relate to local (patch-scale) diversity and to the progress of succession?
Auerswald, Bartha, Bartha, Bartha, Borhidi, Concilio, Dancza, Deák, Faliňska, Gabbard, Grime, Grime, Grime, Hejda, Herben, Házi, Hölzel, Hölzel, Jírová, Kiehl, Kleyer, Klimeš, Knappová, Knollová, Kühn, Luken, MacCain, Margóczi, Molnár, Moore, Novák, Olff, Pickett, Pickett, Prach, Prach, Prach, Prach, Prach, Prach, Pál, Raunkiaer, Ruprecht, Schmidt, Szegi, Szentes, Tilman, Tóthmérész, Török, Virágh, Wilsey   +50 more
core   +2 more sources

Scalable Fabrication and Cost‐Effective Graphite‐Paper‐Based Zinc Anode for Promoting Reversible Cycling of Zinc (002) Crystallographic Plane

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study presents a cost‐effective approach to enhance thin zinc anodes in zinc‐ion batteries using graphite paper as a substrate. Unlike graphene coatings, this method is scalable and improves electrochemical performance with more uniform zinc deposition and better reversibility.
Zhiyi Du, Hongfei Lu, Di Zhang, Zexing Li, Xinyao Yuan, Minjie Song, Wenhao Zhang, Xin Jiang, Yang Jin   +8 more
wiley   +1 more source

Fighting “Low Equilibria” by Doubling the Minimum Wage ? Hungary’s Experiment [PDF]

, 2003
In January 2001 the Hungarian government increased the minimum wage from Ft 25,500 to Ft 40,000. One year later the wage floor rose further to Ft 50,000. The paper looks at the short-run impact of the first hike on small-firm employment and flows between
Kertei, Gábor, Köll?, János
core   +1 more source

Systematic analysis of somatic mutations driving cancer: Uncovering functional protein regions in disease development [PDF]

, 2016
Background: Recent advances in sequencing technologies enable the large-scale identification of genes that are affected by various genetic alterations in cancer.
Dosztányi, Zsuzsanna, Mészáros, Bálint, Reményi, Attila, Simon, István, Zeke, András   +4 more
core   +2 more sources

Carbon Dots: An Emerging Frontier for Green and Sustainable Civil Engineering Materials

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Traditional civil engineering materials (CE materials) are usually involved with high‐energy consumption during manufacturing, significant maintenance costs, and substantial environmental impacts throughout their life cycles. The progress of nanotechnology is catalyzing a green and sustainable transformation within the field.
Weiwen Hao, Xiaolong Wang, Xiao Chen, Dong Liu, Zhenhui Kang, Cheng Zhu   +5 more
wiley   +1 more source