Results 31 to 40 of about 123,434 (269)

Evolutions of Microstructure and Impact Toughness of Submerged Arc Weld Metal via Introducing Varied Si for Weathering Bridge Steel

Metals, 2023
In this paper, the influence of the silicon (Si) content on microstructure and impact property of submerged arc weld metals (WMs) for weathering bridge steel was clarified. Actual submerged arc welding (SAW) was carried out to produce WMs with 0.18 wt.%,
Fangmin Li, Bing Hu, Qiuming Wang, Liyang Zhao, Yuzhu Yi, Jinjian Li, Qingfeng Wang   +6 more
doaj   +1 more source

Genomic Diversity and Clinical Variability in Pediatric Primary Cutaneous Anaplastic Large Cell Lymphoma: A Case Series

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Primary cutaneous anaplastic large cell lymphoma (pcALCL) is a rare pediatric CD30‐positive T‐cell lymphoproliferative disorder with an excellent prognosis, but its genomic drivers are poorly defined. We report three children with skin‐limited disease demonstrating striking molecular heterogeneity, including NPM::ALK, NUP214::FRK, and a novel ...
Shoshana Greenberger, Efrat Bar‐Ilan, Victoria Marcu, Evgeny Grishin, Rinat Yacobi, Aviv Barzilai, Hana Golan, Assaf Arie Barg   +7 more
wiley   +1 more source

Pottery from the 2023 Excavations at the Ken-Bulun Settlement (Kyrgyzstan)

Археология евразийских степей
В статье представлены итоги исследования массовой керамики из двух раскопов на городище Кен-Булун в 2023 году. На обоих раскопах преобладает керамика ремесленного производства, ранее выделенная в группы 1 и 2.
Valerii A. Kolchenko, Anna A. Zinovyeva
doaj   +1 more source

Cleanliness study of SWRH82B hard wire steel produced by BOF-LF-CC processes

工程科学学报, 2016
The cleanliness evolution of SWRH82B steel produced by the BOFLFCC process was studied by systematic sampling and lab comprehensive analysis. The results show that the content of oxygen and the number of micro-inclusions significantly decrease after ...
ZHANG You-you, LIU Jian-hua, SU Xiao-feng, CUI Heng, ZHANG Jie, JI Yi-long   +5 more
doaj   +1 more source

Existence Results for Caputo Tripled Fractional Differential Inclusions with Integral and Multi-Point Boundary Conditions

Fractal and Fractional, 2023
In this study, based on Coitz and Nadler’s fixed point theorem and the non-linear alternative for Kakutani maps, existence results for a tripled system of sequential fractional differential inclusions (SFDIs) with integral and multi-point boundary ...
Muath Awadalla, Murugesan Manigandan
doaj   +1 more source

Measuring the ‘Inclusivity’ of Inclusive Business [PDF]

IDS Practice Papers, 2012
Summary‘Inclusive Business’ has enormous potential to contribute positively to development outcomes. Working through core business models, the ‘Inclusive Business’ approach requires minimal outside support and can often reach a scale unattainable by most direct development interventions.
openaire   +1 more source

The Combined Effect of Obesity and Contraceptive Use on Pulmonary Embolism in Adolescent Females Residing in the United States

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Combined oral contraceptive (COC) use in obese adult women dramatically increases the relative risk of developing a pulmonary embolism (PE). The risk of a PE in obese adolescent females taking contraceptives is currently unknown. The purpose of this investigation was to determine the effect of body mass index (BMI) and contraceptive
John Puetz, Joanne Salas
wiley   +1 more source

Effect of Ce on inclusions and carbides in M2 high-speed steel

工程科学学报
Two heats of M2 high-speed steel with different rare-earth (Ce) contents were produced by a domestic steel plant using the following process route: electric arc furnace (EAF) smelting → ladle furnace (LF) refining → vacuum degassing (VD) → electroslag ...
jiachong LI, yanchong YU, xueting LIU, shuai CHEN, jinling ZHANG, yanjun DI   +5 more
doaj   +1 more source

Effect of Al content on inclusions in the automobile high strength steel

工程科学学报, 2018
With the addition of Al, the type, amount and precipitation temperature of inclusions in high strength steel for automobile will change.The characteristics of inclusions including amount, species and precipitation temperature in three typical automotive ...
XIAO Chao, CUI Heng
doaj   +1 more source

Influence of Heat Input on the Microstructure and Impact Toughness in Weld Metal by High-Efficiency Submerged Arc Welding

Metals, 2023
The development of high-efficiency multi-wire submerged arc welding technology in bridge engineering has been limited due to the high mechanical performance standards required.
Jinjian Li, Bing Hu, Liyang Zhao, Fangmin Li, Jiangli He, Qingfeng Wang, Riping Liu   +6 more
doaj   +1 more source