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| 1 | A study of fire propagation in coal seam with numerical simulation of heat transfer and chemical reaction rate in mining field显示文摘Spontaneous combustion of coal is a problem that affects the mining operation and generates environ-mental,economic,social and geotechnical impacts.This phenomenon has been divided into two pro-cesses:ignition and propagation.Fire propagation develops in coal seams because of a set of factors such as direction and wind speed,fracturing and temperature.In this work,heat transfer and chemical kinetics are studied from conservation equations of energy and species,respectively,using the software COMSOL Multiphysics to simulate the propagation of fires in coal seams.Two possible scenarios were analyzed that usually occur in the walls of the coal seams,such as fire focus and fire complete screens.It was found that the propagation kinetics of the fire changes depending on the temperature,the fractur-ing of rock mass and the area of fire influence.For temperature values lower than 300℃,there is con-sumption around 250 cm^3/h,values around 700℃,the consumption is 1500 cm^3/h,and for fires of 1200℃ have values of 3000 cm^3/h.Depending on the speed of propagation can vary from 4 to 17cm/day,considering on the level and fracturing of the final wall of the open pit. | Moisés Oswaldo Bustamante Rúa Alan José Daza Aragón Pablo Bustamante Baena | 2019 | International Journal of Mining Science and Technology2019，29，6： | 8 |
| 2 | The combination of micron and nanotopography by H2SO4/H2O2 treatment and its effects on osteoblastspecific gene expression of hMSCs显示文摘 | Mendon?a G Mendon?a DB Arag?o FJ | 2010 | J Biomed Mater Res A2010，94，1： | 1 |
| 3 | The effect of director interlocks on firms'adoption of proactive environmental strategies显示文摘 | Natalia Ortiz-de-Mandojana Aragón-Correa J A Delgado-Ceballos J | 2012 | Corporate Governance:An International Review2012，20，2： | 1 |
| 4 | Advancing dental implant surface technology- From micron- to nano-topography显示文摘 | MENDON~A G MENDON(~A D B S ARAG~ O F J L COOPER L F | 2008 | Biomaterials2008，29，28： | 1 |
| 5 | Proactive corporate environmental strategies:Myths and misunderstandings显示文摘 | Aragón-Correa J A Bubio-López E A | 2007 | Ling Range Planning2007，40，3： | 1 |
| 6 | Advancing dental implant surface technology--from micron-to nanotopography显示文摘 | Mendon?a G Mendon?a DB Arag?o FJ | | 0，，28： | 1 |
| 7 | A Contingent Resource-BasedView of Proactive Corporate Environmental Strategy显示文摘 | Aragón-Correa J A Sharma S | 2003 | Academyof Management Review2003，28，1： | 1 |
| 8 | Advancing dental implant surface technology from micron- to nanoto- pography 显示文摘 | Mendon~a G Mendonca DB Arag~o FJ | 2008 | Biomaterials2008，29，28： | 1 |
| 9 | Proactive corporate environmental strategies:Myths and misunderstandings显示文摘 | Aragón-Correa J A Rubio-L6pez E A | 2007 | Long Range Planning2007，40，： | 1 |
| 10 | A Contingent Resource-Based View of Proactive Corporate Environ-mental Strategy显示文摘 | Aragón-Correa J. A Sharma S | | 0，，01： | 1 |
| 11 | Integrated treatment of combined sewer wastewater and stormwater in a hybrid constructed wetland system in southern Spain and its further reuse显示文摘 | Cristina ávila Juan José Salas Isabel Martín Carlos Aragón Joan García | 2012 | Ecological Engineering2012，，： | 1 |
| 12 | Physiological responses of Senegalese sole (Solea senegalensis Kaup,1858) after stress challenge:Effects on non-specific immune parameters,plasma free amino acids and energy metabolism显示文摘 | COSTAS B CONCEIC(A)O L E C ARAG(A)O C | 2011 | Aquaculture2011，316，14： | 1 |
| 13 | Ab initio modeling of donor–acceptor interactions and charge-transfer excitations in molecular complexes: The case of terthiophene–tetracyanoquinodimethane显示文摘 | Aragó J Sancho-García J C Ortí E | 2011 | J Chem Theory Comput2011，7，7： | 1 |
| 14 | Antral atrophy,intestinal metaplasia,and preneoplastic markers in Mexican children with Helicobacter pylori-positive and Helicobacter pylori negative gastritis显示文摘 | Villarreal-Calderon R Luévano-González A Aragón-Flores M | 2014 | Ann Diagn Pathol2014，18，3： | 1 |
| 15 | Metric measurements and attachments levels of the medial patellofemoral ligament:an anatomical study in cadavers显示文摘 | Aragāo J A Reis F P Vasconcelos D P | 2008 | Clinics2008，63，4： | 1 |
| 16 | Effects of enteral feeding with eicosapentaenoic acid,gamma-linolenic acid,and antioxidants in mechanically ventilated patients with severe sepsis and septic shock显示文摘 | Pontes-Arruda A Arag(a)o AM Albuquerque JD | | 0，，09： | 1 |
| 17 | A Contingent Resource-based View of Proactive Corporate Environmental Strategy显示文摘 | ARAG'ON-CORREA J A SHARMA S | 2003 | Academy of Management Review2003，28，1： | 1 |
| 18 | Specific haplotypes of the CALPAIN-5 gene are associated with polycystic ovary syndrome显示文摘 | A González1 ME Sáez MJ Aragón1 | | 0，，04： | 1 |
| 19 | Physiologieal response of cowpea seeds to salinity stress 显示文摘 | Dantas B F Ribeiro L S Arag? o C A | 2005 | Revista Brasileira de Sementes2005，27，1： | 1 |
| 20 | Fluid dynamics of a fluidized-moving bed ( flumov )显示文摘 | José M. Aragón María C. Palancar Miguel Serrano | 2008 | Powder Technology2008，，3： | 1 |
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