Items where Author is "Ali, Usman"

Journal Article

Zhang, Zhidong and Ali, Usman and Mahmoodkhani, Yahya and Huang, Yuze and Shahabad, Shahriar Imani and Kasinathan, Adhitan Rani and Toyserkani, Ehsan (2020) Experimental and numerical investigation on the effect of layer thickness during laser powder-bed fusion of stainless steel 17-4PH. International Journal of Rapid Manufacturing, 9 (2-3). pp. 212-230. ISSN 1757-8817

Sultan, Marriya and Waheed, Sidra and Ali, Usman and Sweetman, Andrew James and Jones, Kevin C. and Malik, Riffat Naseem (2019) Insight into occurrence, profile and spatial distribution of organochlorine pesticides in soils of solid waste dumping sites of Pakistan : Influence of soil properties and implications for environmental fate. Ecotoxicology and Environmental Safety, 170. pp. 195-204. ISSN 0147-6513

Riaz, R. and Ali, Usman and Li, J. and Zhang, G. and Alam, K. and Sweetman, Andrew J. and Jones, Kevin C. and Malik, R.N. (2019) Assessing the level and sources of Polycyclic Aromatic Hydrocarbons (PAHs) in soil and sediments along Jhelum riverine system of lesser Himalayan region of Pakistan. Chemosphere, 216. pp. 640-652. ISSN 1879-1298

Zhang, Zhidong and Huang, Yuze and Kasinathan, Adhitan Rani and Shahabad, Shahriar Imani and Ali, Usman and Mahmoodkhani, Yahya and Toyserkani, Eshan (2019) 3-Dimensional heat transfer modeling for laser powder-bed fusion additive manufacturing with volumetric heat sources based on varied thermal conductivity and absorptivity. Optics and Laser Technology, 109. pp. 297-312. ISSN 0030-3992

Ansari, Sundas and Waheed, Sidra and Ali, Usman and Jones, Kevin C. and Sweetman, Andrew James and Halsall, Crispin and Malik, Riffat Naseem (2018) Assessing residual status and spatial variation of current-use pesticides under the influence of environmental factors in major cash crop growing areas of Pakistan. Chemosphere, 212. pp. 486-496. ISSN 0045-6535

Ali, Usman and Sweetman, Andrew James and Jones, Kevin C. and Malik, Riffat Naseem (2018) Accounting for water levels and black carbon-inclusive sediment-water partitioning of organochlorines in Lesser Himalaya, Pakistan using two-carbon model. Environmental Science and Pollution Research, 25 (25). pp. 24653-24667. ISSN 0944-1344

Ali, Usman and Riaz, Rahat and Sweetman, Andrew James and Jones, Kevin C. and Li, Jun and Zhang, Gan and Malik, Riffat Naseem (2018) Role of black carbon in soil distribution of organochlorines in Lesser Himalayan Region of Pakistan. Environmental Pollution, 236. pp. 971-982. ISSN 0269-7491

Ali, Usman and Sweetman, Andrew James and Riaz, Rahat and Li, Jun and Zhang, Gan and Jones, Kevin C. and Malik, Riffat Naseem (2018) Sedimentary black carbon and organochlorines in Lesser Himalayan Region of Pakistan : Relationship along the altitude. Science of the Total Environment, 621. pp. 1568-1580. ISSN 0048-9697

Ali, Usman and Sweetman, Andrew James and Jones, Kevin C. and Malik, Riffat Naseem (2018) Higher atmospheric levels and contribution of black carbon in soil-air partitioning of organochlorines in Lesser Himalaya. Chemosphere, 191. pp. 787-798. ISSN 0045-6535

Ali, Usman and Sweetman, Andrew James and Riaz, Rahat and Jones, Kevin C. and Malik, Riffat Naseem (2017) Organohalogenated contaminants (OHCs) in high-altitude environments : A review and implication for a black carbon relationship. Critical Reviews in Environmental Science and Technology, 47 (13). pp. 1143-1190. ISSN 1064-3389

Bajwa, Anam and Ali, Usman and Mahmood, Adeel and Chaudhry, Muhammad Jamshed Iqbal and Syed, Jabir Hussain and Li, Jun and Zhang, Gan and Jones, Kevin Christopher and Malik, Riffat Naseem (2016) Organochlorine pesticides (OCPs) in the Indus River catchment area, Pakistan : status, soil–air exchange and black carbon mediated distribution. Chemosphere, 152. pp. 292-300. ISSN 0045-6535

Ali, Usman and Bajwa, Anam and Chaudhry, Muhammad Jamshed Iqbal and Mahmood, Adeel and Syed, Jabir Hussain and Li, Jun and Zhang, Gan and Jones, Kevin Christopher and Malik, Riffat Naseem (2016) Significance of black carbon in the sediment–water partitioning of organochlorine pesticides (OCPs) in the Indus River, Pakistan. Ecotoxicology and Environmental Safety, 126. pp. 177-185. ISSN 0147-6513

Ali, Usman and Li, Jun and Mahmood, Adeel and Jones, Kevin Christopher and Malik, Riffat Naseem (2016) Presence, deposition flux and mass burden of persistent organic pollutants (POPs) from Mehmood Booti Drain sediments, Lahore. Ecotoxicology and Environmental Safety, 125. pp. 9-15. ISSN 0147-6513

Robinson, Timmer and Ali, Usman and Mahmood, Adeel and Chaudhry, Muhammad Jamshed Iqbal and Li, Jun and Zhang, Gan and Jones, Kevin C. and Malik, Riffat Naseem (2016) Concentrations and patterns of organochlorines (OCs) in various fish species from the Indus River, Pakistan : a human health risk assessment. Science of the Total Environment, 541. pp. 1232-1242. ISSN 0048-9697

Ali, Usman and Sánchez-García, Laura and Rehman, Muhammad Yasir Abdur and Syed, Jabir Hussain and Mahmood, Adeel and Li, Jun and Zhang, Gan and Jones, Kevin Christopher and Malik, Riffat Naseem (2016) Tracking the fingerprints and combined TOC–black carbon mediated soil–air partitioning of polychlorinated naphthalenes (PCNs) in the Indus River Basin of Pakistan. Environmental Pollution, 208 (Part B). pp. 850-858. ISSN 0269-7491

Ali, Usman and Syed, Jabir Hussain and Mahmood, Adeel and Li, Jun and Zhang, Gan and Jones, Kevin C and Malik, Riffat Naseem (2015) Influential role of black carbon in the soil-air partitioning of polychlorinated biphenyls (PCBs) in the Indus River Basin, Pakistan. Chemosphere, 134. pp. 172-180. ISSN 0045-6535

Ali, Usman and Mahmood, Adeel and Syed, Jabir Hussain and Li, Jun and Zhang, Gan and Katsoyiannis, Athanasios and Jones, Kevin C. and Malik, Riffat Naseem (2015) Assessing the combined influence of TOC and black carbon in soil–air partitioning of PBDEs and DPs from the Indus River Basin, Pakistan. Environmental Pollution, 201. pp. 131-140. ISSN 0269-7491

Ali, Usman and Syed, Jabir Hussain and Junwen, Liu and Sánchez-García, Laura and Malik, Riffat Naseem and Chaudhry, Muhammad Jamshed Iqbal and Arshad, Masood and Li, Jun and Zhang, Gan and Jones, Kevin C. (2014) Assessing the relationship and influence of black carbon on distribution status of organochlorines in the coastal sediments from Pakistan. Environmental Pollution, 190. pp. 82-90. ISSN 0269-7491

Malik, Riffat Naseem and Mehboob, Fouzia and Ali, Usman and Katsoyiannis, Athanasios and Schuster, Jasmin K and Moeckel, Claudia and Jones, Kevin C. (2014) Organo-halogenated contaminants (OHCs) in the sediments from the Soan River, Pakistan : OHCs(adsorbed TOC) burial flux, status and risk assessment. Science of the Total Environment, 481. pp. 343-351. ISSN 0048-9697

Ali, Usman and Syed, Jabir Hussain and Malik, Riffat Naseem and Katsoyiannis, Athanasios and Li, Jun and Zhang, Gan and Jones, Kevin C. (2014) Organochlorine pesticides (OCPs) in South Asian region : a review. Science of the Total Environment, 476-47. pp. 705-717. ISSN 0048-9697