Autor: Ali, Imran - Prolib Integro

Skocz do pozycji: 1.

Tytuł:: First report on implementation of response surface methodology for the biodegradation of textile industrial effluents by Coniophora puteana IEBL-1
Autorzy:: Mahmood, Raja T.
Asad, Muhammad J.
Asgher, Muhammad
Zainab, Tayyaba
Zafar, Mudassar
Hadri, Saqib H.
Ali, Imran
Zaman, Nasib
Wattoo, Feroza H.
Tematy:: Coniophora puteana IEBL-1
response surface methodology
biodegradation
laccase
lignin peroxidase
diphenylamine; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Powiązania:: https://bibliotekanauki.pl/articles/204720.pdf Link otwiera się w nowym oknie
Opis:: The current study was aimed to evaluate the industrial effluents biodegradation potential of an indigenous microorganism which reduced water pollution caused by these effluents. In the present study biodegradation of three textile industrial effluents was performed with locally isolated brown rot fungi named Coniophora puteana IEBL-1. Response Surface Methodology (RSM) was employed under Box Bhenken Design (BBD) for the optimization of physical and nutritional parameters for maximum biodegradation. Quality of treated effluents was checked by study of BOD, COD and analysis through HPLC. Three ligninolytic enzymes named lignin peroxidase, manganese peroxidase and laccase were also studied during the biodegradation process. The results showed that there was more than 85% biodegradation achieved for all three effluents with decrease in Biological Oxygen Demand (BOD) and Chemical Oxygen Demand (COD) below the recommended values for industrial effluent i.e. 80 mg/L for BOD and 220 mg/L for COD after optimization of nutritional parameters in the second stage. Analysis of samples through HPLC revealed the formation of less toxic diphenylamine, 3-methyldiphenylamine and N-methylaniline after treatment. The ligninolytic enzymes assays confirmed the role of lignin peroxidase (LiP), manganese peroxidase (MnP) and laccase in biodegradation process. Lignin peroxidase with higher activity has more contribution in biodegradation of effluents under study. It can be concluded through the results that Coniophora buteana IEBL-1 is a potential fungus for the treatment of industrial effluents.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Total vertex irregularity strength of disjoint union of Helm graphs
Autorzy:: Ahmad, Ali
Baskoro, E.
Imran, M.
Tematy:: vertex irregular total k-labeling
Helm graphs
total vertex irregularity strength; Pokaż więcej
Wydawca:: Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Powiązania:: https://bibliotekanauki.pl/articles/743230.pdf Link otwiera się w nowym oknie
Opis:: A total vertex irregular k-labeling φ of a graph G is a labeling of the vertices and edges of G with labels from the set {1,2,...,k} in such a way that for any two different vertices x and y their weights wt(x) and wt(y) are distinct. Here, the weight of a vertex x in G is the sum of the label of x and the labels of all edges incident with the vertex x. The minimum k for which the graph G has a vertex irregular total k-labeling is called the total vertex irregularity strength of G. We have determined an exact value of the total vertex irregularity strength of disjoint union of Helm graphs.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Measuring Heavy Metals Content in Wastewater using Laser Induced Breakdown Spectroscopy
Autorzy:: Ali, S.
Jamil, H.
Imran, M.
Tematy:: heavy metals
leather factories
wastewater
spectroscopy; Pokaż więcej
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Powiązania:: https://bibliotekanauki.pl/articles/412386.pdf Link otwiera się w nowym oknie
Opis:: In the present study, laser-induced breakdown spectroscopy (LIBS) has been applied for the determination of chromium and cadmium contents in wastewater of different canneries surrounding by leather factories. The plasma was generated with a Q-switched Nd:YAG laser having a fundamental wavelength of 1064 nm and delivers maximum pulse energy of 180 mJ. Experimental conditions were optimized to improve the sensitivity and to get a reasonable signal from the generated plasma. The results show that the concentration of chromium and cadmium are varying in different samples depending on the incoming flow of the wastewater from factories. The results from LIBS and standard analytical technique called flame atomic absorption spectroscopy (FAAS) were compared and found in good agreement within the experimental uncertainties.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Effectiveness of the educational session on the knowledge, attitudes, and experiences of nurses towards family witnessed resuscitation
Autorzy:: Khan, Khuzaif
Shah, Bakhtayar Ali
Yousafzai, Imran Inayat
Khattak, Irfan Ullah
Tematy:: Effectiveness
knowledge
attitudes
experience
nurses
family-resuscitation; Pokaż więcej
Wydawca:: Towarzystwo Pomocy Doraźnej
Powiązania:: https://bibliotekanauki.pl/articles/13925524.pdf Link otwiera się w nowym oknie
Opis:: INTRODUCTION: The contemporary health care system is increasingly becoming more responsive to the needs of patients and their families. Patients and family members have priority in decision-making. The family witnessed resuscitation refers to offering the option to a family member to remain present at their loved ones during the resuscitation. Objectives: To assess the effectiveness of educational sessions on the knowledge, attitudes, and experiences of nurses about family-resuscitation witnessed. MATERIAL AND METHODS: A quasi-experimental study was conducted in Lady Reading Hospital Peshawar, Khyber Pakhtunkhwa, Pakistan. The study was carried out over six months. In total, 31 participants were recruited in the study using a convenient sampling technique. Data were collected using a standard questionnaire. Sessions were conducted to educate nurses on resuscitation witnessed by the family. RESULTS: The mean age of the participants was 29.77 years. More than half (51.6%) of the participants were male. There was a significant difference between pre- and post-intervention knowledge (P=0.000), attitude (P=0.000), and experience (P = 0.000). There was also a positive association of knowledge with educational level (P=0.02), experience (P=0.001), and job position (P=0.001). Similarly, the attitude of the participants was also associated with experience (P=0.000) and education status (P=0.002). Additionally, the experience of the participants was also associated with education status (P=0.01) and Job Position (P=0.000). CONCLUSIONS: Educational interventions have a significant effect on the knowledge, attitude and experiences of nurses toward family witness resuscitation.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Two-Step Martensitic Transformation in an Aged $Ti_{50}Ni_{15}Pd_{25}Cu_{10}$ High Temperature Shape Memory Alloys
Autorzy:: Rehman, S.
Khan, M.
Nusair Khan, A.
Ali, L.
Imran Jaffery, S.
Tematy:: 81.30.Kf; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Powiązania:: https://bibliotekanauki.pl/articles/1401938.pdf Link otwiera się w nowym oknie
Opis:: Multi-step martensitic transformation in an aged Ni-rich binary NiTi shape memory alloy is considered as usual behavior during transformation from austenite to martensite phase; from (austenite) B2 to R-phase and then R-phase to B19' (monoclinic). However, for equi-atomic NiTi-based quaternary high temperature shape memory alloy, two-step martensitic transformation was detected for the first time. The $Ti_{50}Ni_{15}Pd_{25}Cu_{10}$ high temperature shape memory alloys were investigated for the evolution of transformation temperatures at aging temperature of 550°C and 700°C. Aging at 550°C for 6 h resulted in significant reduction of phase transformation temperatures. During forward transformation from austenite to martensite, two-step martensitic transformation B2 → R and R → B19 (orthorhombic) was observed. By aging the alloy at 700°C for 6 h, no significant effect was found on phase transition behavior and transformation temperatures.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Does Globalization Trigger an Ecological Footprint? A Time Series Analysis of Bangladesh
Autorzy:: Rahman, Mahfujur
Chowdhury, Shanjida
Zayed, Nurul Mohammad
Imran, Md. Ali
Hanzhurenko, Iryna
Nitsenko, Vitalii
Tematy:: ecological footprint
carbon ecological footprint
globalisation
Bangladesh
ARDL; Pokaż więcej
Wydawca:: Politechnika Koszalińska. Wydawnictwo Uczelniane
Powiązania:: https://bibliotekanauki.pl/articles/2174928.pdf Link otwiera się w nowym oknie
Opis:: Climate change has become a pitfall towards economic growth, sustainable development, and ecological balance, which is not different in Bangladesh. This study investigates the relationship between the ecological footprint and the globalisation of Bangladesh in 1980-2021. The auto-regressive distributed lag model (ARDL) bound test confirms the long-run relationship among carbon footprint, ecological footprint, globalisation, and other control variables. Long-run and short elasticity confirm that globalisation, population density, energy consumption, and political and economic globalisation stimulate ecological footprint. On the other hand, economic growth is a culprit of ecological footprint. It reflects alternative signs with an ecological footprint. On carbon footprint, results are similar to ecological footprint except for energy consumption. As ecological footprint increases, people consume more energy in the short run while less energy in the long run. Laws enforced in the last or previous decades regarding environmental issues need more strictness and acceptability to utilise energy through advanced technology and robust inflows from the foreign sector.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: A Hepta-band Antenna Loaded with E-shaped Slot for S/C/X-band Applications
Autorzy:: Khan, Imran
Devanagavi, Geetha D.
Sudhindra, K. R.
Ali, Tanweer
Rashmitha, R. K.
Gunjal, Raksha
Tematy:: S-band
C-band
X-band
E-shaped slot
current distribution; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Powiązania:: https://bibliotekanauki.pl/articles/226788.pdf Link otwiera się w nowym oknie
Opis:: A compact planar multiband antenna operating at 3.1 (S-band) /4.7/6.4/7.6 (C-band) /8.9/10.4/11.8 GHz (X-band) is presented. The proposed Microstrip Patch Antenna (MSPA) consists of a rectangular radiator in which an E-shaped slot is etched out and a microstrip feed line. The E-shaped slot modifies the total current path thereby making the antenna to operate at seven useful bands. No external impedance matching circuit is used and the impedance matching at these bands are solely achieved by using a rectangular microstrip feed line of length 10mm (L6) and width 2mm (W10). The antenna has a compact dimension of and exhibits S11<-10dB bandwidth of about 6.45% (3.2-3.0GHz), 8.5% (4.9-4.5GHz), 7.6% (6.7-6.2GHz), 3.9% (7.8-7.5GHz), 5.7% (9.1-8.6GHz), 1.2% (10.44-10.35GHz) and 2.2% (11.87-11.62GHz). The simulation analysis of the antenna is carried out by using HFSS v.13.0.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: A Sierpinski Carpet Five Band Antenna for Wireless Applications
Autorzy:: Khan, Imran
Devanagavi, Geetha D.
Sudhindra, K. R.
Vandana, K. M.
Pai M. M., Manohara
Ali, Tanweer
Tematy:: sierpinski carpet
WiMAX
x-band
current distribution; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Powiązania:: https://bibliotekanauki.pl/articles/226982.pdf Link otwiera się w nowym oknie
Opis:: A compact Sierpinski Carpet square fractal multiband antenna operating at 3.9 (WiMAX) /6.6 (Satellite TV) /8.1/10.7/11.8 GHz (X-band) is presented. The proposed Microstrip Patch Antenna (MSPA) consists of a Sierpinski Carpet square fractal radiator in which square slots are etched out and a tapered microstrip feed line. The Sierpinski Carpet square fractal patch modifies the current resonant path thereby making the antenna to operate at five useful bands. Impedance matching at these bands are solely achieved by using Sierpinski square slot and tapered feedline, thus eliminating the need of any external matching circuit. The dimensions of the compact antenna is and exhibits S11<-10dB bandwidth of about 4.8% (4.01-3.82 GHz), 2.1% (6.62-6.48 GHz), 2.7% (8.24-8.02 GHz), 2.1% (10.77-10.54 GHz) and 21% (12.1-11.60 GHz) with the gain of 7.57/3.91/3.77/6.74/1.33 dB at the operating frequencies 3.9/6.6/8.1/10.7 and 11.8 GHz, respectively under simulation analysis carried out by using HFSS v.13.0.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

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Skocz do pozycji: 10.

Tytuł:: Emergence of a multidrug-resistant and virulent Streptococcus pneumoniae lineage mediates serotype replacement after PCV13 : an international whole-genome sequencing study
Autorzy:: Croucher, Nicholas
Skoczyńska, Anna
Egorova, Ekaterina
Wolter, Nicole
Turner, Paul
Moïsi, Jennifer
Devi Sekaran, Shamala
Moiane, Benild
Hawkins, Paulina A.
von Gottberg, Anne
Pollard, Sir Andrew J.
Dagan, Ron
Doiphode, Sanjay
Davydov, Alexander
Law, Pierra
Ochoa, Theresa
Nzenze, Susan
Muñoz-Almagro, Carmen
Voropaeva, Elena
Aanensen, David
Diawara, Idrissa
Bentley, Stephen D.
Lehmann, Deborah
De Gouveia, Linda
Verani, Jennifer
Everett, Dean
Lees, John
Tientcheu, Peggy-Estelle
Breiman, Robert F.
Belman, Sophie
Lo, Stephanie W.
Ip, Margaret
Kandasamy, Rama
Shakoor, Sadia
N Nair Thulasee Bhai, Jyothish
Mucavele, Helio
Gagetti, Paula
Clarke, Stuart
du Plessis, Mignon
Mirza, Shaper
Eberechi Akpaka, Patrick
Belabbès, Houria
Veeraraghavan, Balaji
Bentley, Leon
Titov, Leonid
Sigauque, Betuel
Givon-Lavi, Noga
Cornick, Jennifer E.
Nisar, Imran
Beall, Bernard
Benisty, Rachel
McGee, Lesley
Kwambana-Adams, Brenda
Keenan, Jeremy
Bojang, Ebrima
Srifuengfung, Somporn
Obaro, Stephen K.
Mostowy, Rafał
Paragi, Metka
Hryniewicz, Waleria
Mellor, Kate
Madhi, Shabir
Faccone, Diego
Klugman, Keith P.
Kumar, Narender
Varon, Emmanuelle
Elmdaghri, Naima
Grassi Almeida, Samanta Cristine
Ndlangisa, Kedibone
Maguire, Alison
Nagaraj, Geetha
Kiran, Anmol
Köseoglu Eser, Özgen
Sadowy, Ewa
Zhao, Chunjiang
Alaerts, Maaike
Rodgers, Gail
Ford, Rebecca L.
Urban, Yulia
Cohen, Robert
Hasanuzzaman, Md
Wang, Hui
Ho, Pak-Leung
Ravikumar, K. L.
Brooks, Abdullah
Antonio, Martin
Corso, Alejandra
Gladstone, Rebecca A.
Sampane-Donkor, Eric
Bigogo, Godfrey
Malaker, Roly
Ali, Mushal
Alonso, Alba Redin
Zerouali, Khalid
Nurse-Lucas, Michele
Kastrin, Tamara
Foster-Nyarko, Ebenezer
Carter, Philip E.
Porat, Nurit
Saha, Samir K.
de Cunto Brandileone, Maria Cristina
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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