Results 11 to 20 of about 14,688 (266)

{332}〈113〉 Deformation Twinning in Metastable β-type Titanium Alloys

Cailiao gongcheng, 2017
{332} deformation twinning is a unique deformation mode which can have some special features and a strong influence on the mechanical properties for metastable β-type titanium alloys.{332} deformation twinning has already got more and more attention.The ...
CHEN Bin, SUN Wei, ZHAO Jie, HU Chang-qing   +3 more
doaj   +1 more source

The Reality of the Application of the E-twinning Program during Distance Learning from the Point of View of the Students of Khawla Bint Al-Azwar School in light of the Corona Pandemic

دراسات: العلوم التربوية, 2023
Objectives: The study aimed to identify the reality of the application of the e-Twinning program from the point of view of students of Khawla Bint Al-Azwar School during distance learning in light of the Corona pandemic.
Shifaa Mohammad Aldgheim
doaj   +1 more source

Netherlands Twin Register: From Twins to Twin Families [PDF]

Twin Research and Human Genetics, 2006
AbstractIn the late 1980s The Netherlands Twin Register (NTR) was established by recruiting young twins and multiples at birth and by approaching adolescent and young adult twins through city councils. The Adult NTR (ANTR) includes twins, their parents, siblings, spouses and their adult offspring. The number of participants in the ANTR who take part in
Boomsma, D.I., de Geus, E.J.C., Vink, J.M., Stubbe, J.H., Distel, M.A., Hottenga, J.J., Posthuma, D., van Beijsterveldt, C.E.M., Hudziak, J., Bartels, M., Willemsen, G.   +10 more
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Twin to twin transfusion syndrome [PDF]

Translational Pediatrics, 2021
Twin to twin transfusion syndrome (TTTS) is a common complication that typically presents in the second trimester of pregnancy in 10-15% of monochorionic twins due to net transfer of volume and hormonal substances from one twin to the other across vascular anastomoses on the placenta.
openaire   +2 more sources

Twinning Phenomena along and beyond the Bain Path

Metals, 2013
Twinning is a phenomenon that occurs, e.g., during deformation, martensitic transformation and film growth. The present study shows that the crystallography of twinning can be described by two twinning modes along the complete Bain transformation path ...
Sebastian Fähler, Ludwig Schultz, Jens Freudenberger, Robert Niemann, Alexander Kauffmann, Sandra Kauffmann-Weiss   +5 more
doaj   +1 more source

Twinning-mediated plasticity by a novel multistage twinning mode in an Mg-Al-Gd alloy

Materials Research Letters, 2023
Twinning-mediated plasticity has great potential for enhancing the strength and plasticity of Mg alloys, which is limited due to the lack of twin types. Here, we report a novel multistage twinning mode, i.e. the dominant twinning mode changes from single
Lei Zhao, Min Zha, Yipeng Gao, Kai Guan, Peng Chen, Meng-Na Zhang, Zhen-Ming Hua, Hai-Long Jia, Hui-Yuan Wang   +8 more
doaj   +1 more source

Video Stabilization: A Comprehensive Survey from Classical Mechanics to Deep Learning Paradigms

Modelling
Video stabilization is a critical technology for enhancing video quality by eliminating or reducing image instability caused by camera shake, thereby improving the visual viewing experience.
Qian Xu, Qian Huang, Chuanxu Jiang, Xin Li, Yiming Wang   +4 more
doaj   +1 more source

Twinning in Zr-Based Metal-Organic Framework Crystals

Chemistry, 2020
Ab initio structure determination of new metal-organic framework (MOF) compounds is generally done by single crystal X-ray diffraction, but this technique can yield incorrect crystal structures if crystal twinning is overlooked.
Sigurd Øien-Ødegaard, Karl Petter Lillerud   +1 more
doaj   +1 more source

Identification of Actual Irrigated Areas in Tropical Regions Based on Remote Sensing Evapotranspiration

Atmosphere
Amidst global climate change and unsustainable human exploitation of water resources, water has emerged as a critical factor constraining global agricultural food production and ecological environments. Particularly in agricultural powerhouses like China,
Haowei Xu, Hao Duan, Qiuju Li, Chengxin Han   +3 more
doaj   +1 more source

Quantitative investigation on the {10–12} twinning-detwinning behavior and twinning transfer of an extruded Mg-2.8Y sheet during compression-tension loading via quasi-in-situ EBSD observation

Journal of Materials Research and Technology, 2023
Abundant {10–12} twins appeared in an extruded Mg-2.8Y (wt. %) sheet with rare-earth (RE) texture under compression along the transverse direction (TD).
Tianjiao Li, Jiang Zheng, Manoj Gupta, Liuyong He, Lihong Xia, Bin Jiang   +5 more
doaj   +1 more source