Results 51 to 60 of about 1,411,732 (246)

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Características químicas de compostos orgânicos para o cultivo de bananeiras em sistema orgânico. [PDF]

, 2013
Com a expansão da produção agrícola, houve aumento na demanda por fertilizantes importados. O Brasil ocupa a quarta posição no consumo de fertilizantes no mundo, correspondendo em 2010 a 5,9% do total, ficando apenas atrás de China, Índia e ...
BORGES, A. L., ROSA, R. C. C., SANTOS, J. C. da S., SANTOS, J. de S.   +3 more
core  

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

SECULARISMOS REINVENTADOS: UMA ANÁLISE COMPARADA DOS CASOS BRASILEIRO E INDIANO [PDF]

Cadernos de Estudos Sociais, 2015
O presente trabalho tem como objetivo trazer à tona reflexões sobre o secularismo nas democracias ao redor do mundo. Essa concepção nos países do Sul está intrinsecamente ligada aos recentes processos de republicanização e de separação da esfera estatal ...
Pedro Gustavo Cavalcanti Soares
doaj  

"Papillonotus tricarinatus" sp. nov. from India (Acarina: Oribatida: Oppiidae) [PDF]

, 1983
Es descriu una nova espècie d'oribàtid, Papillonotus tricarinatus sp. nov., de sòls de Tripura, Índia.
Sarkar, S., Subías, L. S.
core  

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source

Características agronômicas de cultivares de banana influenciadas por diferentes lâminas de irrigação, no Recôncavo baiano. [PDF]

, 2012
O Brasil em 2012 produziu aproximadamente 6,9 milhões de toneladas de bananas, sendo o quinto maior produtor mundial, após Índia, Filipinas, China e Equador (FAO, 2012). Segundo o IBGE (2012), a região Nordeste é a principal produtora, responsável por 37,
AMORIM, E. P., COELHO FILHO, M. A., GONÇALVES, Z. S., GUIMARÃES, M. J. M., SILVA, R. O. da, XAVIER, C. S.   +5 more
core  

Combinatorial Synthesis of Next Generation Water‐Soluble Quaternized N‐Halamine Oligomers with Long‐Lasting Antiviral Properties

Advanced Functional Materials, EarlyView.
A combinatorial library of dual‐functional antiviral oligomers incorporating N‐halamine and quaternary ammonium functionalities is developed for long‐lasting antiviral activity. The lead materials exhibit rapid and durable antiviral activity against SARS‐CoV‐2 variants and influenza H1N1, with 4 to 5 log reduction in viral copies at 5 mg mL−1 ...
Eid Nassar‐Marjiya, Konda Reddy Kunduru, Krishanu Ghosal, Luna Rizik, Nofar Atari, Mahran Daifa, Neta Kutner, Bassma Khamaisi, Qi Wu, Simran Jindal, Merna Shaheen‐Mualim, Ranabir Majumder, Mahitosh Mandal, Michal Mandelboim, Shady Farah   +14 more
wiley   +1 more source

From Regional to Intercontinental Trade: The Successive European Trade Empires from the Sixteenth to the Eighteenth Century in Asia [PDF]

For a very long time, the areas available for continuous long-distance trade were limited to territories the size of Braudel's Mediterranée (1949). Whatever the commercial organizations (merchants in the Roman or the Fatimid Empires, the Hanseatic League,
Sami Bensassi
core   +3 more sources

Tereny PKP S.A. w małych miastach województwa łódzkiego

Space, Society, Economy, 2016
PKP S.A. posiada w zarządzaniu ponad 100 tys. nieruchomości. W wyniku zmian społeczno-gospodarczych, postępu technologicznego, wiele z tych nieruchomości stało się zbędnych z punktu widzenia działalności prowadzonej przez PKP.
India Pecyna
doaj   +1 more source