Search Results - "Khan, Md Firoz"

Seasonal variability of PM2.5 composition and sources in the Klang Valley urban-industrial environment by Norhaniza Amil, Mohd Talib Latif, Md Firoz Khan, Maznorizan Mohamad

“…This study investigates the fine particulate matter (PM2.5) variability in the Klang Valley urban-industrial environment. In total, 94 daily PM2.5 samples were…”
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New estimate of particulate emissions from Indonesian peat fires in 2015 by Kiely, Laura, Spracklen, Dominick V, Wiedinmyer, Christine, Conibear, Luke, Reddington, Carly L, Archer-Nicholls, Scott, Lowe, Douglas, Arnold, Stephen R, Knote, Christoph, Khan, Md Firoz, Latif, Mohd Talib, Kuwata, Mikinori, Budisulistiorini, Sri Hapsari, Syaufina, Lailan

“…Indonesia contains large areas of peatland that have been drained and cleared of natural vegetation, making them susceptible to burning. Peat fires emit…”
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Characterization of PM2.5, PM2.5-10 and PM>10 in ambient air, Yokohama, Japan by FIROZ KHAN, Md, SHIRASUNA, Yuichiro, HIRANO, Koichiro, MASUNAGA, Shigeki

“…This study elucidated the characteristics of ambient PM2.5, PM2.5-10 and PM>10 with water soluble ions, i.e., Cla, NO sub(3) super(-), SO sub(4) super(2-), Na…”
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Quantifying the sources of hazardous elements of suspended particulate matter aerosol collected in Yokohama, Japan by Khan, Md. Firoz, Hirano, Koichiro, Masunaga, Shigeki

“…We analyzed metals (Mg, Al, Ca, V, Cr, Mn, Ni, Cu, Zn, Ga, As, Se, Rb, Sr, Ag, Cd, Cs, Ba, Pb and Bi), water-soluble ions (Na +, NH 4 +, K +, Ca 2+, Cl −, NO 3…”
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Photochemical environment over Southeast Asia primed for hazardous ozone levels with influx of nitrogen oxides from seasonal biomass burning by Marvin, Margaret R, Palmer, Paul I, Latter, Barry G, Siddans, Richard, Kerridge, Brian J, Latif, Mohd Talib, Khan, Md Firoz

“…Mainland and maritime Southeast Asia is home to more than 655 million people, representing nearly 10 % of the global population. The dry season in this region…”
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A Relaxation Oscillator-Based Transformer Ratio Arm Bridge Circuit for Capacitive Humidity Sensor by Islam, Tarikul, Khan, Shakeb A., Firoz A. Khan, Md, Mukhopadhyay, Subhas Chandra

“…A simple signal conditioning circuit using a transformer ratio arm (TRA) bridge for converting capacitance change into frequency for capacitive sensors is…”
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Urban and suburban aerosol in Yokohama, Japan: a comprehensive chemical characterization by Khan, Md. Firoz, Shirasuna, Yuichiro, Hirano, Koichiro, Masunaga, Shigeki

“…This article analyses elemental composition of suspended particulate matter (SPM) samples collected monthly from 1999 to 2005 at two locations in Yokohama,…”
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Characteristics and health effect of heavy metals on non-exhaust road dusts in Kuala Lumpur by Wahab, Muhammad Ikram A., Razak, Wan Mohd Amirfaqry Abd, Sahani, Mazrura, Khan, Md Firoz

“…This study aimed to assess the concentrations and health effect of trace metals [cadmium (Cd), chromium (Cr), copper (Cu), lead (Pb), nickel (Ni), and zinc…”
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Diagnosing spatial biases and uncertainties in global fire emissions inventories: Indonesia as regional case study by Liu, Tianjia, Mickley, Loretta J., Marlier, Miriam E., DeFries, Ruth S., Khan, Md Firoz, Latif, Mohd Talib, Karambelas, Alexandra

“…Models of atmospheric composition rely on fire emissions inventories to reconstruct and project impacts of biomass burning on air quality, public health,…”
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Source apportionment and health risk assessment among specific age groups during haze and non-haze episodes in Kuala Lumpur, Malaysia by Sulong, Nor Azura, Latif, Mohd Talib, Khan, Md Firoz, Amil, Norhaniza, Ashfold, Matthew J., Wahab, Muhammad Ikram Abdul, Chan, Kok Meng, Sahani, Mazrura

“…This study aims to determine PM2.5 concentrations and their composition during haze and non-haze episodes in Kuala Lumpur. In order to investigate the origin…”
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Impact of regional haze towards air quality in Malaysia: A review by Latif, Mohd Talib, Othman, Murnira, Idris, Nurfathehah, Juneng, Liew, Abdullah, Ahmad Makmom, Hamzah, Wan Portia, Khan, Md Firoz, Nik Sulaiman, Nik Meriam, Jewaratnam, Jegalakshimi, Aghamohammadi, Nasrin, Sahani, Mazrura, Xiang, Chung Jing, Ahamad, Fatimah, Amil, Norhaniza, Darus, Mashitah, Varkkey, Helena, Tangang, Fredolin, Jaafar, Abu Bakar

“…Haze is a common phenomenon afflicting Southeast Asia (SEA), including Malaysia, and has occurred almost every year within the last few decades. Haze is…”
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Concentration and source identification of polycyclic aromatic hydrocarbons (PAHs) in PM10 of urban, industrial and semi-urban areas in Malaysia by Jamhari, Anas Ahmad, Sahani, Mazrura, Latif, Mohd Talib, Chan, Kok Meng, Tan, Hock Seng, Khan, Md Firoz, Mohd Tahir, Norhayati

“…Particulate matter (PM10) associated with polycyclic aromatic hydrocarbons (PAHs) in ambient air were determined at two sites within the Klang Valley, Kuala…”
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Distribution, sources and potential health risks of polycyclic aromatic hydrocarbons (PAHs) in PM2.5 collected during different monsoon seasons and haze episode in Kuala Lumpur by Sulong, Nor Azura, Latif, Mohd Talib, Sahani, Mazrura, Khan, Md Firoz, Fadzil, Muhammad Fais, Tahir, Norhayati Mohd, Mohamad, Noorlin, Sakai, Nobumitsu, Fujii, Yusuke, Othman, Murnira, Tohno, Susumu

“…This study aimed to determine the distribution and potential health risks of polycyclic aromatic hydrocarbons (PAHs) in PM2.5 collected in Kuala Lumpur during…”
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Seasonal effect and source apportionment of polycyclic aromatic hydrocarbons in PM2.5 by Khan, Md Firoz, Latif, Mohd Talib, Lim, Chee Hou, Amil, Norhaniza, Jaafar, Shoffian Amin, Dominick, Doreena, Mohd Nadzir, Mohd Shahrul, Sahani, Mazrura, Tahir, Norhayati Mohd

“…This study aims to investigate distribution and sources of 16 polycyclic aromatic hydrocarbons (PAHs) bound to fine particulate matter (PM2.5) captured in a…”
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Source apportionment and health risk assessment of PM10 in a naturally ventilated school in a tropical environment by Mohamad, Noorlin, Latif, Mohd Talib, Khan, Md Firoz

“…This study aimed to investigate the chemical composition and potential sources of PM10 as well as assess the potential health hazards it posed to school…”
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Long term assessment of air quality from a background station on the Malaysian Peninsula by Latif, Mohd Talib, Dominick, Doreena, Ahamad, Fatimah, Khan, Md Firoz, Juneng, Liew, Hamzah, Firdaus Mohamad, Nadzir, Mohd Shahrul Mohd

“…Rural background stations provide insight into seasonal variations in pollutant concentrations and allow for comparisons to be made with stations closer to…”
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Uncertainties from biomass burning aerosols in air quality models obscure public health impacts in Southeast Asia by Marvin, Margaret R, Palmer, Paul I, Yao, Fei, Latif, Mohd Talib, Khan, Md Firoz

“…Models suggest that biomass burning causes thousands of premature deaths annually in Southeast Asia due to excessive exposure to particulate matter (PM) in…”
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Spatial distribution of fine and coarse particulate matter during a southwest monsoon in Peninsular Malaysia by Othman, Murnira, Latif, Mohd Talib, Jamhari, Anas Ahmad, Abd Hamid, Haris Hafizal, Uning, Royston, Khan, Md Firoz, Mohd Nadzir, Mohd Shahrul, Sahani, Mazrura, Abdul Wahab, Muhammad Ikram, Chan, Kok Meng

“…This study aimed to determine the spatial distribution of PM2.5 and PM10 collected in four regions (North, Central, South and East Coast) of Peninsular…”
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A case-crossover analysis of forest fire haze events and mortality in Malaysia by Sahani, Mazrura, Zainon, Nurul Ashikin, Wan Mahiyuddin, Wan Rozita, Latif, Mohd Talib, Hod, Rozita, Khan, Md Firoz, Tahir, Norhayati Mohd, Chan, Chang-Chuan

“…The Southeast Asian (SEA) haze events due to forest fires are recurrent and affect Malaysia, particularly the Klang Valley region. The aim of this study is to…”
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Traffic influenced respiratory deposition of particulate polycyclic aromatic hydrocarbons over Dhaka, Bangladesh: regional transport, source apportionment, and risk assessment by Moniruzzaman, Mohammad, Shaikh, Md. Aftab Ali, Akbor, Ahedul, Saha, Badhan, Shahrukh, Saif, Nawyal, Nazifa, Khan, Md. Firoz

“…In Bangladesh, particularly in Dhaka, gridlock in the transportation network is such a typical occurrence that it is critical to have a thorough understanding…”
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