Results 31 to 40 of about 1,125 (214)

Methodology for a dump design optimization in large-scale open pit mines

Cogent Engineering, 2017
Modern large-scale open pit mines move hundreds of thousands of tonnes of material daily, from the loading sources to the destination zones, whether these are massive mine dumps or, to a lesser extent, to the grinding mills.
Jorge Puell Ortiz
doaj   +1 more source

Feasibility and Safety of Somato‐Cognitive Coordination Therapy for Cerebellar Ataxia Following Pediatric Brain Tumor Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cerebellar ataxia after pediatric brain tumor treatment can cause persistent gait, balance, and speech impairment, yet no established rehabilitation strategy exists. Somato‐cognitive coordination therapy (SCCT) is a virtual reality–guided intervention designed to promote sensorimotor integration through visually constrained reaching
Masanobu Takeuchi, Takashi Matsuzawa, Jun Yamanishi, Masahiro Yoshitomi, Junji Ikeda, Shin‐Ichi Tsujimoto, Yasuteru Yamaguchi, Norio Shiba, Dhroov Pathare, Ayumi Kato, Masahiko Hara   +10 more
wiley   +1 more source

THE APPLICATION OF A STOCKPILE STOCHASTIC MODEL INTO LONG-TERM OPEN PIT MINE PRODUCTION SCHEDULING TO IMPROVE THE FEED GRADE FOR THE PROCESSING PLANT

Rudarsko-geološko-naftni Zbornik, 2020
This paper presents a chance-constrained integer programming approach based on the linear method to solve the longterm open pit mine production scheduling problem.
Javad Gholamnejad, Ali Azimi, Reza Lotfian, Sara Kasmaeeyazdi, Francesco Tinti   +4 more
doaj   +1 more source

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei, Stephen Mihalcik, Sujith Baliga, Young Kwok, Dana Casey, Eric Ehler, Christiane Burton, John C. Breneman, Daphne A. Haas‐Kogan, Suzanne L. Wolden, Arnold C. Paulino, Nadia N. Laack, Natia Esiashvili, Sarah Milgrom, Christine Hill‐Kayser, Thomas J. Fitzgerald, John A. Kalapurakal, Chia‐Ho Hua   +17 more
wiley   +1 more source

Research on Path Planning Method of Coal Mine Robot to Avoid Obstacle in Gas Distribution Area

Journal of Robotics, 2016
As the explosion-proof safety level of a coal mine robot has not yet reached the level of intrinsic safety “ia” and it cannot work in a dangerous gas distribution area, therefore, path planning methods for coal mine robot to avoid the dangerous area of ...
Ruiqing Mao, Xiliang Ma
doaj   +1 more source

Research on the intelligent management system of the trackless rubber-tyred vehicles in the coal mine

Gong-kuang zidonghua, 2023
In the coal mine, underground working places are scattered, transportation routes are complex, and there are many bends and intersections in the roadway.
YANG Kun
doaj   +1 more source

DEVELOPMENT OF A MINING SIMULATION MODEL FOR POTASSIUM ORE MINING PLANNING

Bulletin of the South Ural State University. Ser. Computer Technologies, Automatic Control & Radioelectronics, 2020
In this article, we show the importance of potash fertilizers produced by PJSC Uralkali, Berezniki, Perm Territory for agriculture and the economy in general. А process of potas¬sium ore underground mining is described from breaking up moment till transportation to the surface.
Zatonskiy, A.V., Yazev, P.A.
openaire   +3 more sources

Integration of Groundwater Modelling with Mine Planning to Optimise Mine Closure Plans ⎯ The Marillana Creek (Yandi) Mine Story [PDF]

Proceedings of the International Conference on Mine Closure, 2006
A major challenge for closure planning at mining operations below water table is evaporation from final void pit lakes, which can impact on downstream groundwater (and surface water) flows and quality. A closure approach that is increasingly being adopted is to infill the final voids with waste rock to above the pre- mining water table to prevent
Jonathan Hall, Hugh Middlemis, Peter Waters, Kathryn Rozlapa   +3 more
openaire   +1 more source

Improved Early Referral in Long‐Term Survivor Care With Institutional Standardized Practice Among Childhood Leukemia Survivors#

Pediatric Blood &Cancer, EarlyView.
ABSTRACT In 2018, the Texas Children's Cancer and Hematology Center Leukemia Program implemented a practice standard to support the transition from treatment to survivorship that includes shared, alternating care between leukemia and survivorship clinicians and a reminder to refer survivors to the long‐term survivor clinic (LTSC) 2 years after ...
Ji Yun Tark, Kayla L. Foster, Omar Shakeel, Mary C. Shapiro, Shawki L. Qasim, ZoAnn Dreyer, Eric S. Schafer, Ashley M. Butler, Austin L. Brown, Maria Monica Gramatges   +9 more
wiley   +1 more source

Early Impact of Childhood Opportunity on Neurocognitive Outcomes in Sickle Cell Disease

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Neurocognitive impairment is a well‐recognized complication of sickle cell disease (SCD) that begins early in childhood and persists across development. While cerebrovascular injury contributes substantially to risk, neurocognitive deficits are also observed in children without overt or silent cerebral infarctions, suggesting ...
Julia E. LaMotte, Hannah Koch, Olivia A. Coughlin, Jillian R. Bouck, Allie Carter, Seethal A. Jacob   +5 more
wiley   +1 more source