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Wyszukujesz frazę "Haque, M.A." wg kryterium: Autor


Wyświetlanie 1-11 z 11
Tytuł:
Physical properties of guna fruits relevant in bulk handling and mechanical processing
Autorzy:
Aviara, N.A.
Shittu, S.K.
Haque, M.A.
Powiązania:
https://bibliotekanauki.pl/articles/25024.pdf
Data publikacji:
2007
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
Citrullus colocynthis
guna fruit
guna plant
Citrullus lanatus
flowering plant
physical property
mechanical processing
bulk handling
Źródło:
International Agrophysics; 2007, 21, 1
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The first record of two trichodinid ectoparasites, Trichodina pseudoheterodentata Tang et al. 2017 and Trichodina hafizuddini Asmat, 2005 (Ciliophora: Peritricha) from the freshwater fishes in the Baikka Beel of Moulvibazar district in Sylhet division, Bangladesh
Autorzy:
Haque, M.A.
Kibria, M.M.
Asmat, G.S.M.
Powiązania:
https://bibliotekanauki.pl/articles/5572.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Parazytologiczne
Źródło:
Annals of Parasitology; 2018, 64, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Trichodina amblypharyngodoni sp. n. and Trichodina hoffmani Wellborn, 1967 (Ciliophora: Trichodinidae) from the freshwater fishes in the Baikka Beel of Moulvibazar district in Sylhet division, Bangladesh
Autorzy:
Haque, M.A.
Kibria, M.M.
Asmat, G.S.M.
Powiązania:
https://bibliotekanauki.pl/articles/6467.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Parazytologiczne
Źródło:
Annals of Parasitology; 2018, 64, 2
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A study on chemical characterization and proximate composition of flathead mullet fish (Mugil cephalus) of estuarine region of the Bay of Bengal
Autorzy:
Rowshan-Ali, M.
Roni, M.A.H.
Haque, M.A.
Uddin, M.H.
Powiązania:
https://bibliotekanauki.pl/articles/11517.pdf
Data publikacji:
2014
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
chemical characteristics
proximate composition
flathead mullet
fish
Mugil cephalus
polyunsaturated fatty acid
estuarine habitat
Bengal Bay
Opis:
The Flathead mullet (Mugil cephalus) is a mullet of the genus Mugil in the family Mugilidae, found in coastal tropical, subtropical and estuarine water worldwide. Lipid was extracted from the muscle of Flathead mullet (Mugil cephalus) by solvent extraction method and characterized with respect to various chemical e.g. saponification value, saponification equivalent value, acid value, iodine value, peroxide value, ester value, thicyanogen value, unsaponifiable matter, Henher value, Polenske value, Reichert-Meissl value etc properties and compared with those of different oils. Palmitic acid, Stearic acid and Myristic acid were observed at fatty acid composition of the sample by chromatographic examination. Percentages of protein and mineral (N, P, K, Ca) in the muscle of Flathead mullet were studied by modified Kjeldahl method.
Źródło:
International Letters of Natural Sciences; 2014, 12, 2
2300-9675
Pojawia się w:
International Letters of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Performance appraisal politics and employees’ performance in distinctive economies
Polityki ocen pracowników i wydajność pracowników w zróżnicowanych gospodarkach
Autorzy:
Imran, M.
Haque, A. U.
Rębilas, R.
Powiązania:
https://bibliotekanauki.pl/articles/405466.pdf
Data publikacji:
2018
Wydawca:
Politechnika Częstochowska
Tematy:
performance appraisal politics
employees' performance
working efficiency
depression
anxiety
polityka oceny wyników
wydajność pracowników
efektywność pracy
depresja
lęk
Opis:
The study is to investigate the relationship between performance appraisal politics and employee performance in Fire Fighter Services of Canada, Malaysia and Pakistan by considering updated literature review related to research problem. The semi-structured questionnaires were used to collect data from total 445 valid respondents (115 from each country) out of 750 sample size through purposive sampling technique. In this cross-sectional research we employed Partial Least Squares Structural Equation Modeling (PLS-SEM) for the data analysis. The results confirmed that performance appraisal politics has negatively influenced the employees’ performances in all three distinctive economies. Through funnel approach, it was evident that higher politics is evident in Pakistan, which is the least developed country among three. However, the visible traces of performance appraisal politics are evident in Canada too. Moreover, the higher anxiety and depression leads to reduce working efficiency of operational level employees. The current study is the pioneer in examining the relationship between performance appraisal politics and employee performance in the context of contrasting economies; developed and emerging economies. The study framework is significant in empirically testing other public and private sectors to examine the variables of interest. The managerial implications are based on the present findings to improve the quality of performances.
Badanie ma na celu analizę związku między polityką oceny wyników a wynikami pracowników w służbach straży pożarnej w Kanadzie, Malezji i Pakistanie, biorąc pod uwagę zaktualizowany przegląd literatury dotyczący problemu badawczego. Kwestionariusze, częściowo ustrukturyzowane, zostały wykorzystane do zebrania danych z łącznej liczby 445 ważnych respondentów (115 z każdego kraju) z 750 wielkości próby poprzez celową technikę pobierania próbek. W tym przekrojowym badaniu do analizy danych wykorzystano modelowanie równania metodą najmniejszych kwadratów (PLS-SEM). Wyniki potwierdziły, że polityka oceny wyników negatywnie wpłynęła na wyniki pracowników we wszystkich trzech wyróżniających się krajach. Poprzez podejście lejkowe okazało się, że wyższa polityka jest widoczna w Pakistanie, który jest najsłabiej rozwiniętym krajem pośród trzech. Jednak widoczne ślady polityki oceny wyników są również widoczne w Kanadzie. Ponadto wyższy lęk i depresja prowadzi do zmniejszenia wydajności pracy pracowników na poziomie operacyjnym. Obecne badanie jest pionierem w badaniu związku między polityką oceny wyników a wynikami pracowników w kontekście kontrastujących gospodarek; rozwinięte i wschodzące gospodarki. Ramy badania są istotne w empirycznym testowaniu innych sektorów publicznych i prywatnych w celu zbadania zmiennych będących przedmiotem zainteresowania. Implikacje zarządcze opierają się na obecnych ustaleniach w celu poprawy jakości występów.
Źródło:
Polish Journal of Management Studies; 2018, 18, 2; 135-150
2081-7452
Pojawia się w:
Polish Journal of Management Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Management of soil-borne diseases of organic vegetables
Autorzy:
Shafique, H.A.
Sultana, V.
Ehteshamul-Haque, S.
Athar, M.
Powiązania:
https://bibliotekanauki.pl/articles/66619.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
management
soil-borne disease
vegetable
organic agriculture
control
biological antagonist
organic manure
seaweed
Opis:
With the rising awareness of the adverse effects of chemical pesticides, people are looking for organically grown vegetables. Consumers are increasingly choosing organic foods due to the perception that they are healthier than those conventionally grown. Vegetable crops are vulnerable to a range of pathogenic organisms that reduce yield by killing the plant or damaging the product, thus making it unmarketable. Soil-borne diseases are among the major factors contributing to low yields of organic produce. Apart from chemical pesticides there are several methods that can be used to protect crops from soil-borne pathogens. These include the introduction of biocontrol agents against soil-borne plant pathogens, plants with therapeutic effects and organic soil amendments that stimulate antagonistic activities of microorganisms to soil-borne diseases. The decomposition of organic matter in soil also results in the accumulation of specific compounds that may be antifungal or nematicidal. With the growing interest in organic vegetables, it is necessary to find non chemical means of plant disease control. This review describes the impact of soil-borne diseases on organic vegetables and methods used for their control.
Źródło:
Journal of Plant Protection Research; 2016, 56, 3
1427-4345
Pojawia się w:
Journal of Plant Protection Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Incidence and molecular characterization of extended-spectrum beta-lactamase (ESBL)-producing Salmonella enterica and Escherichia coli of avifauna origin in Pakistan
Autorzy:
Saeed, M.A.
Waheed, U.
Ehtisham-ul-Haque, S.
Khan, A.U.
Kashif, M.
Qamar, M.F.
Ghafoor, A.
Saqlain, M.
Asghar, J.
Powiązania:
https://bibliotekanauki.pl/articles/16647457.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:
ESBL
genotypic characterization
Salmonella enterica
Escherichia coli
avifauna
Pakistan
Opis:
Members of Enterobacteriaceae are known to produce extended-spectrum beta-lactamases (ESBL) which hydrolyze the beta-lactam group of antibiotics. The existence of ESBL-producing Salmonella enterica (S. enterica) and Escherichia coli (E. coli) harbored by urban avifauna was investigated in this study. Dropping samples (n= 180) were collected from six different bird species in the district Jhang, Punjab province, Pakistan. Isolation and identification of ESBL isolates were made by using cefotaxime- (4 mg/L) supplemented MacConkey agar and double disc synergy test (DDST). Polymerase chain reaction (PCR) was performed for the detection of four different ESBL genes including bla CTX-M, bla TEM, bla SHV and bla OXA. A total of 42.69% isolates were confirmed as ESBL via DDST including 30.64% S. enterica and 49.54% E. coli. The incidence of ESBL S. enterica and ESBL E. coli was found highest in egret (Ardea alba) and pigeon (Columba livia) as 64.28% and 78.95%, respectively. The bla CTX-M gene was detected in 57.89% and 64.81% of isolates of S. enterica and E. coli, respectively. Among other genes in S. enterica and E. coli, bla TEM (21.05%, 20.4%); bla SHV (15.78%, 9.26%), and bla OXA (5.26%, 5.56%) were detected, respectively. All of the tested isolates were found resistant to at least one of the thirteen antimicrobial agents except meropenem. To the best of our knowledge, this is the first study reporting the incidence and genetic diversity of ESBL bacteria associated with urban avifauna in Pakistan. The urban avifauna can serve as a potential subject of bio-surveillance to monitor the emergence of antimicrobial-resistant bacteria.
Źródło:
Polish Journal of Veterinary Sciences; 2023, 26, 1; 47-55
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Assessment of Radiological Dose around a 3-MW TRIGA Mark-II Research Reactor
Autorzy:
Rahman, A. F. M. M.
Shamsuzzaman, M.
Rahman, M. S.
Uddin, K.
Yeasmin, S.
Nazmul, Haque H. M.
Akramuzzaman, M. M.
Chakraborty, S. R
Powiązania:
https://bibliotekanauki.pl/articles/412377.pdf
Data publikacji:
2013
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
source term
release rate
TRIGA Mark-II reactor
dispersion
ingestion and deposition of radionuclide
Gaussian plume model
dose calculations
Opis:
A hypothetical accidental case of a 3-MW TRIGA Mark-II research reactor has been assumed to assess the radiological consequences due to the deposition of 137Cs and 90Sr on ground, vegetation, milk and meat. The air concentrations in sixteen cardinal directions have been estimated where the maximum concentration has been found to be at 110 m distance from the core of the reactor for all the directions. Calculated maximum doses of 137Cs, 90Sr and both 137Cs and 90Sr have been found to be within the ranges of 0.005-0.014 μSv hr–1, 0.013-0.036 μSv hr–1 and 0.018-0.05 μSv hr–1, respectively for all the directions, which are below the measured background dose limit 0.25 μSv hr–1 and also within the IAEA acceptable dose rate limit of 0.5 μSv hr–1. The calculated low doses due to the aforementioned radionuclides can be considered negligible with regard to the radiation hazards. The relationship between total effective dose rate for various pathways (i.e. immersion, inhalation, ground deposition, and ingestion of contaminated vegetation, milk, meat) and air concentration in all the directions has been established. Obtained relation reveals that the total effective dose rate is directly proportional to the air concentration, and the overall proportionality constants for 137Cs and 90Sr radionuclides have been obtained as 0.57 and 0.28, respectively. This study might provide information on the radiological safety required for the radiation protection purposes of the people living in the vicinity of the reactor site.
Źródło:
International Letters of Chemistry, Physics and Astronomy; 2013, 10, 2; 183-200
2299-3843
Pojawia się w:
International Letters of Chemistry, Physics and Astronomy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Diurnal seismic ambient noise and seismic station performance characterization in the Bengal Basin, Bangladesh
Autorzy:
Zannat, Naharin
Farazi, Atikul Haque
Kamal, A. S. M. Maksud
Rahman, Md. Zillur
Hossain, Md. Shakhawat
Powiązania:
https://bibliotekanauki.pl/articles/27310143.pdf
Data publikacji:
2023
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
seismic ambient noise
power spectral density
noise energy
noise sources
seismic station
Bengal Basin
Opis:
Seismic ambient noise (SAN) energy can potentially blur regional and teleseismic arrivals as well as various microearthquakes at specific frequencies. Therefore, quantification of the SAN energy level in a region is required to optimize seismic station distribution for seismological investigations. Moreover, evaluation of station performance and noise source is possible from observation of SAN energy levels. The SAN energy distribution from seismic stations in the Bengal Basin (BB), Bangladesh has not yet been estimated. At the same time, this tec-tonically active and complex region is less studied using seismic methods. This study aims to quantify SAN ener-gy and characterize its diurnal variation along with evaluating station performance at 11 seismic stations, which were temporarily installed in the deeper portion of the BB. Herein, the daily SAN energy level was determined within the period range of 0.02–30 s by estimating the power spectral density (PSD) of seismic data for 7 continu-ous days. SAN energy and its variation over time were observed using the probability density functions (PDFs) of PSDs and spectrograms, respectively. The sources of SAN energies at different period bands were also investigat-ed by comparing the PSDs with daily variations in human activities, nearby noise sources, local meteorological factors (i.e., air temperature and precipitation), and sea level height. The insights from this study could be useful for the future deployment of seismic networks as well as seismological studies in the BB.
Źródło:
Geology, Geophysics and Environment; 2023, 49, 3; 209--224
2299-8004
2353-0790
Pojawia się w:
Geology, Geophysics and Environment
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-11 z 11

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