Results 51 to 60 of about 447,546 (220)

Path Planning and Analysis of Error Control in Abrasive Belt Grinding Free-form Surface

工程科学与技术, 2017
:Abrasive belt grinding is one of the important means to improve the accuracy and quality of free-form surface.Aiming at the shortcomings in the efficiency and accuracy in the process of belt grinding of free-form surface,based on the characteristics of ...
Huang Zhi, Li Chao, Wan Congbao, Li Kai, Zhou Zhenwu   +4 more
doaj  

Violent Separations: Refugee Workers, Racial Capitalism, and the Production of Debility

Antipode, Volume 58, Issue 4, July 2026.
ABSTRACT This paper focuses on how Rohingya people, legally admitted as refugees to the United States, become available as workers by being violently separated from their places of origin, from family members, and even their own bodies. We argue that resettlement releases labor from its attachments to places and people, thus making it available for ...
Elizabeth Cullen Dunn, Shae Frydenlund
wiley   +1 more source

Recent Advances in Seed Separation Technologies and Quality Evaluation of Major Grain Crops: A Review

Journal of Food Process Engineering, Volume 49, Issue 7, July 2026.
A caption summarizing techniques that have been used in seed seperation and quality evaluation. ABSTRACT The growing demand for high‐quality grains has intensified the need for efficient seed separation and quality evaluation methods in industrial processing, especially for food applications. Despite notable technological progress, conventional systems
Pa Tamba Jammeh, Brent S. Hulke, Jarrad R. Prasifka, Cannayen Igathinathane, Xin Sun, Ewumbua Monono   +5 more
wiley   +1 more source

Confirmation of the impact origin of the Late Ordovician Tvären impact structure (southeast Sweden) and emplacement of impactites in a marine setting

Meteoritics &Planetary Science, Volume 61, Issue 7, Page 1188-1212, July 2026.
Abstract The Tvären structure in southeastern Sweden has been listed as a confirmed marine‐target impact structure for decades. However, to date, no measurements and/or indexed data of planar deformation features in quartz grains from the structure have been published or any other unequivocal evidence of impact.
Katarzyna J. Gajewska, Sanna Alwmark, Mikael Calner, Sylvain Richoz, Jens Ormö, Erik Sturkell, Carl Alwmark   +6 more
wiley   +1 more source

Design and debugging of the integrated system of the blade adaptive abrasive belt grinding unit

Jin'gangshi yu moliao moju gongcheng, 2017
In order to realize the system integration of aero engine blade self-adaption belt grinding unit, according to the production requirements determine the construction target and process of belt grinding unit system, establishing a system integration ...
LIU Xiumei, XIAO Guijian, LIU Zhiwu, DING Qingchun, LIU Ying, LI Fei   +5 more
doaj  

Design and test of flat grinding type germ-remained rice milling machine

Shipin yu jixie
ObjectiveTo address the challenges of retaining the germ in rice with remained germ, balancing nutrition, sensory qualities, and palatability.MethodsA technical design proposal for a flat grinding type germ-remained rice milling machine is introduced ...
REN Hongchen, XU Aidi, SUN Binghua, JIN Dehai, LI Jing, SUN Daming, YAN Jingfeng   +6 more
doaj   +1 more source

Dread in the Homeland: Symbolic Politics and Ethnonationalist Struggles for Self‐Determination in Nigeria

Nations and Nationalism, Volume 32, Issue 3, Page 723-734, July 2026.
ABSTRACT The revival of Biafran separatism in contemporary Nigeria is often explained with three leading theoretical frameworks: relative deprivation, political economy and state repression. Whereas relative deprivation and political economy perspectives posit that the resurgent separatism derives from the perception and empirical reality of ...
Promise Frank Ejiofor
wiley   +1 more source

Development of a Digital Twin Monitoring Framework for Blade Polishing Robot Process Based on Cloud–Edge–Device

Sensors
Digital twins are digital representations of physical entities that enable real-time updates through data transmission between the physical and virtual domains.
Nina Wang, Guohui Zhang, Yantao Ma, Jiahao Gao, Lijuan Ren, Guangpeng Zhang   +5 more
doaj   +1 more source

Characterization and optimization of cutting depth in passive-compliant robotic belt grinding

The International Journal of Advanced Manufacturing Technology
Robotic belt grinding offers numerous advantages, such as operational versatility and the ability to work in complex spaces. Its implementation in the modern industry aims to surpass manual grinding tasks and enhance overall productivity.
R. Torres-Izu, J. Aginaga, S. Mata, D. Barrenetxea, I. Inziarte   +4 more
semanticscholar   +1 more source

Interference analysis and simulation of abrasive belt grinding and polishing of blisk

Advances in Mechanical Engineering, 2020
Blisk is a difficult processing part with complex structure. The polishing quality and accuracy of the blade surface will significantly affect its performance and life.
Lei Zhang, Chen Ding, Cheng Fan, Qiang Yuan, Qian Wang, Kejun Wang   +5 more
doaj   +1 more source