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| 1 | Shrinking greenery: Land use and land cover changes in Kurram Agency, Kohi Safid Mountains of north-western Pakistan显示文摘Deforestation and other Land Use and Land Cover(LULC) changes, driven by variety of physical and anthropogenic factors, have altered the mountainous environment. Mountains around the world including northern and north western belts of Pakistan are highly sensitive to deforestation and other LULC changes, which have profound impacts on various sectors of bio-physical and socio-economic systems. Assessment of LULC changes has high significance for protection, conservation and monitoring mountainous environment. The present study is an attempt to assess the landscape changes with particular reference to forest cover depletion in Kurram Agency located in the north western mountain belt of Pakistan. For detailed comparative analysis the study area has been divided into three sections, which coincide with the present administrative divisions of the Agency, i.e., Upper,Lower and Central Kurram. Temporal span of this study covers four decades. In this study, land use map of 1970 and land sat satellite imageries of 1987, 2000 and 2014 were used as spatial data sets. The images were processed and classified into six LULC classes through geospatial packages and change detection maps were prepared for each division and time period.Findings of the study reveal two trends in the four major LULC categories. Forest and rangeland have shrunk, on average, by 15% and 7.5% respectively while, bare soil and rocks outcrops have expanded by 89% and agriculture land by 7.2% in Kurram agency.The water bodies and snow cover have minor fluctuation in its land area. Major causes of shrinking greenery is attributed to high influx of Afghan refugees and high energy demand of growing population. However, with outflow of the refugees from Kurram agency the general trend in forest cover has reverted and deforestation rate has slowed down. | Kamal HUSSAIN Fazlul HAQ Fazlur RAHMAN | 2018 | Journal of Mountain Science2018，15，2： | 2 |
| 2 | A novel direct torque control for interior permanent-magnet synchronous machine drive with low ripple in torque and flux-a speed- sensorless approach 显示文摘 | TANG Lixin ZHONG Limin RAHMAN Muhammed Fazlur | 2003 | IEEE Transactions on Industry Applications2003，39，6： | 1 |
| 3 | A No- vel Direct Torque Control for Interior Permanent-Magnet Synchronous Machine Drive With Low Ripple in Torque and Flux-A Speed-Sensor- less Approach 显示文摘 | Lixin Tang Limin Zhong Muhammed Fazlur Rahman | 2003 | IEEE Transactions on Industry Applications2003，39，6： | 1 |
| 4 | A No- vel Direct Torque Controlled Interior Permanent Magnet Synchronous Machine Drive With Low Ripple in Flux and Torque and Fixed Switc- hing Frequency 显示文摘 | Lixin Tang Limin Zhong Muhammed Fazlur Rahman | 2004 | IEEE Transactions On Power Electronics2004，19，2： | 1 |
| 5 | A direct torque-controlled interior permanent magnet synchronous motor drive incorporating field weakening显示文摘 | Muhammed Fazlur Rahman Zhong L Khiang Wee Lim | 1998 | IEEE Transactions on Inductrial Electronics1998，34，6： | 1 |
| 6 | Global childhood unintentional injury surveillance in four cities in developing countries: a pilot study显示文摘 | Hyder Adnan A Sugerman David E Puvanachandra Prasanthi Razzak Junaid El-Sayed Hesham Isaza Andres Rahman Fazlur Peden Margie | 2009 | Bulletin of the World Health Organization2009，，5： | 1 |
| 7 | A novel direct torque control for interior perma- nent-magnet synchronou smachine drive with low ripple in torque and flux-a speed sensor less approach显示文摘 | TANG Lixin ZHONG Lim in RAHMAN Muhammed Fazlur | 2003 | IEEE Transactions on Industry Applications2003，39，6： | 1 |
| 8 | A Di- rect Torque-controUed Interior Permanent-magnet Synchronous Motor Drive Without a Speed Sensor 显示文摘 | Muhammed Fazlur Rahman Senior Member L Zhong | 2003 | IEEE Transactions on Energy Conversion2003，18，1： | 1 |
| 9 | A Novel Direct Torque for Interior Permanet - Magnet Syschronous Machine Drive With Low Ripper in Torque and Flux - A Speed - Sensorless Approach 显示文摘 | Lixin Tang Limin Zhong Muhammed Fazlur Rahman | 2003 | IEEE Tansactions on Industry Application2003，39，6： | 1 |
| 10 | A Novel Direct Torque for Interior Permanet - Magnet Syschronous Machine Drive With Low Ripper in Torque and Flux and Fixed Switching Frequency 显示文摘 | Lixin Tang Limin Zhong Muhammed Fazlur Rahman Yuwen Hu | 2004 | IEEE Tansactions on Industry Application2004，19，2： | 1 |
| 11 | A Novel Direct Torque Control Scheme for Interior Permanet - Magnet Syschronous Machine Drive Syetem With Low Ripper in Torque and Flux, and Fixed Switching Frequency 显示文摘 | Tang Lixin Zhong Limin Muhammed Fazlur Rahman | 2002 | IEEE Tansactions on Industry Application2002，19，2： | 1 |
| 12 | A Novel Direct Torque for Interior Permanet - Magnet Syschronous Machine Drive With Low Ripper in Torque and Flux - A Speed -Sensorless Approach 显示文摘 | Lixin Tang Limin Zhong Muhammed Fazlur Rahman Yuwen Hu | 2003 | IEEE Tansactions on industry application2003，39，6： | 1 |
| 13 | A Novel Direct Torque for Interior Permanet - Magnet Syschronous Machine Drive With Low Ripper in Torque and Flux and Fixed Switching Frequency 显示文摘 | Lixin Tang Limin Zhong Muhanuned Fazlur Rahman Yuwen Hu | 2004 | IEEE Tansactions on industry application2004，19，2： | 1 |
| 14 | A Novel Direct Torque Control Scheme for Interior Permanet - Magnet Syschronous Machine Drive Syetem With Low Ripper in Torque and Flux, and Fixed Switching Frequency 显示文摘 | Lixin Tang Limin Zhong Muhanmaed Fazlur Rahmzn Yuwen Hu | 2002 | IEEE Tansactions on industry application2002，19，2： | 1 |
| 15 | Sensorless Direct Torque and Flux Controlled IPM Synch-ronous Machine Fed by Matrix Converter Over a Wide Speed Range显示文摘 | Dan Xiao Muhammed Fazlur Rahman | 2013 | IEEE Trans2013，9，4： | 1 |
| 16 | A novel for interior permanent magnet synchronous with low ripper in torque and flux--a s approach显示文摘 | Lixin Tang Lim direct torque machine drive speed--sensorles application 200 in Zhong Muhammed Fazlur Yuwen Hu | | lEEE Transactions on industry 30，59，10： | 1 |
| 17 | A Novel Direct Torque Controlled Interior Permanent Magnet Synchronous Machine Drive with Low Ripple in Flux and Torque and Fixed Switching Frequency显示文摘 | Tang Lixin Zhong Limin Muhammed Fazlur Rahman | 2004 | IEEE Transactions on Power Electronics2004，19，2： | 1 |
| 18 | Online Stator and Rotor Resistance Estimation Scheme Using Artificial Neural Networks for Vector Controlled Speed Sensorless Induction Motor Drive显示文摘 | Baburag Karanayil Muhammed Fazlur Rahman Colin Grantham | 2007 | IEEE Transactions on Industrial Electronics2007，54，1： | 1 |
| 19 | A Novel Direct Torque for Interior Permanet-Magnet Syschronous Machine Drive With Low Ripper in Torque and Flux-A Speed- Sensorless Approach 显示文摘 | Tang Lixin Zhong Limin Muhammed Fazlur Rahman Yuwen Hu | 2003 | IEEE Tansactions on industry application2003，39，6： | 1 |
| 20 | A Novel Direct Torque Control Scheme for Interior Permanet-Magnet Syschronous Machine Drive Syetem With Low Ripper in Torque and Flux, and Fixed Switching Frequency 显示文摘 | Tang Lixin Zhong Limin Muhammed Fazlur Rahman Yuwen Hu | 2002 | IEEE Tansactions on industry application2002，19，2： | 1 |
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