Search results for: Muhammad Haneef

Items from 1 to 20 out of 25 results

article

Pantoea agglomerans: A rare infectious outbreak affecting maintenance hemodialysis patients in a tertiary care hospital

Danyal Hassan, Nida Saleem, Muhammad Haneef, Merina Khan, more

Seminars in Dialysis > 37 > 2 > 172 - 177

Background Pantoea agglomerans is an environmental pathogen known to cause infection in immunocompromised individuals, particularly after thorn injuries. However, previous data showed few cases of human disease caused by contaminated medical products such as parenteral nutrition, anesthetic agents, blood, and peritoneal dialysis solutions. Infection in hemodialysis patients is rare. In this study,...

article

Retracted: Implementation of a telemedicine service during COVID‐19 pandemic in Pakistan

Muhammad Haneef Nagra, Sumaira Ehsan, Umair Ahmad, Majid Ali, more

International Journal of Clinical Practice > 75 > 8 > n/a - n/a

Aim In this feasibility study, we aimed to implement a pilot telemedicine service at our healthcare facility in Faisalabad, Pakistan, and describe our experience. Methods Telemedicine service was established by Faisalabad Medical University at two of its affiliated locations: (i) a 24‐hour COVID‐19 Telephone Helpline was established at the Director Emergency Office, Allied Hospital, and District...

article

Late Palaeocene to Early Eocene biostratigraphic framework from Upper Indus Basin, Pakistan, Eastern Tethys

Muhammad Azhar Farooq Swati, Muhammad Hanif, Muhammad Haneef, Abdus Saboor

Geological Journal > 56 > 7 > 3541 - 3556

This investigation resulted in the biostratigraphic framework of the Upper Palaeocene–Lower Eocene rocks from the Upper Indus Basin, Pakistan, Eastern Tethys. The Patala Formation of the Chinjana Nala, Surghar Range of the Upper Indus Basin, was selected for this purpose. Lithologically, the Patala Formation is composed of shale and limestone interbeds. Three different fossil groups – smaller benthic...

article

Different physical properties of bi‐alkali pnictogen compounds using density functional theory

Zeeshan Khan, Ghulam Murtaza, Abdul Ahad Khan, Amel Laref, more

International Journal of Energy Research > 45 > 5 > 7703 - 7718

The bi‐alkali pnictogens XY₂Z (X and Y = Li, Na, K, Rb, Cs and Z = N, P, As, Sb, Bi) have attracted great attention for modern device applications. However, less effort has been paid to comprehensively investigate the physical properties of most of the compounds that belong to this family. In this work, the structural parameter such as bulk modulus, bond length and lattice constants of these compounds...

article

Identification and analysis of RNA editing sites in chloroplast transcripts of kenaf (Hibiscus cannabinus L.)

Danfeng Tang, Fan Wei, Muhammad Haneef Kashif, Fazal Munsif, more

00003 Biotech > 2019 > 9 > 10 > 1-8

RNA editing is one of the post-transcriptional modification processes and can lead to changes in sequencing and functioning of corresponding proteins and genetic information. To reveal the composition and characteristic of RNA editing of kenaf chloroplast genome, the RNA editing sites in kenaf chloroplast were predicted and identified using bioinformatics and RT-PCR analysis. The prediction results...

article

Molecular cloning and subcellular localization of six HDACs and their roles in response to salt and drought stress in kenaf (Hibiscus cannabinus L.)

Fan Wei, Danfeng Tang, Zengqiang Li, Muhammad Haneef Kashif, more

Biological Research > 2019 > 52 > 1 > 1-11

Background Histone acetylation is an important epigenetic modification that regulates gene activity in response to stress. Histone acetylation levels are reversibly regulated by histone acetyltransferases (HATs) and histone deacetylases (HDACs). The imperative roles of HDACs in gene transcription, transcriptional regulation, growth and responses to stressful environment have been widely investigated...

article

Late Neoproterozoic–Early Palaeozoic stratigraphic succession, Western Himalaya, North Pakistan: Detrital zircon provenance and tectonic implications

Muhammad Qasim, Lin Ding, Muhammad Asif Khan, Muhammad Umar, more

Geological Journal > 53 > 5 > 2258 - 2279

This paper presents the first ever detrital zircon U–Pb–Hf isotopic study for the Late Neoproterozoic–Early Palaeozoic stratigraphic succession exposed in the Hazara Basin, Western Himalaya, North Pakistan. This time span represents the break‐up of the supercontinent Rodinia and final assembly of Gondwana. The detrital record of the Late Neoproterozoic succession indicates well‐mixed detritus shed...

article

Analysis of chloroplast differences in leaves of rice isonuclear alloplasmic lines

Danfeng Tang, Fan Wei, Muhammad Haneef Kashif, Aziz Khan, more

Protoplasma > 2018 > 255 > 3 > 863-871

The chloroplast being an important organelle of plant cells could possibly be associated with plant cytoplasmic male sterility (CMS). To better understand the correlation between (CMS) and chloroplast, we presented a comprehensive analysis based on the changes of photosynthetic parameters, chloroplasts ultrastructure, soluble sugar and starch content, the relative expression of sugar and starch metabolism...

article

A Periglacial Palaeoenvionment in the Upper Carboniferous–Lower Permian Tobra Formation of the Salt Range, Pakistan

Irfan U. JAN, Shahid IQBAL, Sarah J. DAVIES, Jan A. ZALASIEWICZ, more

Acta Geologica Sinica ‐ English Edition > 91 > 3 > 1063 - 1078

The Upper Carboniferous–Lower Permian (Upper Pennsylvanian–Asselian) Tobra Formation is exposed in the Salt and Trans Indus ranges of Pakistan. The formation exhibits an alluvial plain (alluvial fan–piedmont alluvial plain) fades association in the Salt Range and Khisor Range. In addition, a stream flow facies association is restricted to the eastern Salt Range. The alluvial plain facies association...

article

Multicriteria decision making for resource management in renewable energy assisted microgrids

Muhammad Naveed Naz, Muhammad Irfan Mushtaq, Muhammad Naeem, Muhammad Iqbal, more

Renewable and Sustainable Energy Reviews > 2017 > 71 > C > 323-341

Microgrids assisted by renewable energy resources are complex man made systems of various interconnected components. A number of real life scenarios relating to resource management in microgrids are modeled as multi-objective optimization formulations where multiple objectives may or may not conflict with each other. While considering the type of application, input and output of the problem, the nature...

article

Blind Source Separation Schemes for Mono-sensor and Multi-sensor Systems with Application to Signal Detection

Sadiq Ali, Nabeel Ali Khan, Muhammad Haneef, Xiliang Luo

Circuits, Systems, and Signal Processing > 2017 > 36 > 11 > 4615-4636

In this paper, blind source separation (BSS) techniques based on time–frequency (t–f) distributions are proposed for multi-sensor and mono-sensor scenarios. The proposed schemes use t–f filtering and high-resolution t–f distributions to extract source signals that have very close components in the t–f domain. Through numerical simulations, the performance of the proposed schemes is compared with the...

chapter

Dual band second order modified Sierpinski monopole reduced size fractal antenna

Zain Ul Islam, Muhibur Rahman, Niaz Muhammad, Zeeshan Ahmed, more

2016 International Conference on Emerging Technologies (ICET) > 1 - 5

2016 International Conference on Emerging Technologies (ICET)

This paper presents modified Sierpinski monopole fractal antenna for dual band applications. Considerable size reduction upto 53.5% in terms of the overall size of the antenna and 74.24% in terms of the copper remaining is achieved in comparison to the conventional triangular monopole antenna. The fractalization is done upto second order for radiation of the fractal antenna in two frequency bands...

article

Potential of black pepper as a functional food for treatment of airways disorders

Abdul Rehman, Malik Hassan Mehmood, Muhammad Haneef, Anwarul Hassan Gilani, more

Journal of Functional Foods > 2015 > 19 > Part A > 126-140

The potential of black pepper (Piper nigrum) to cause bronchodilation was examined using in vivo and in vitro assays. HPLC fingerprint analysis of the crude extract of Piper nigrum (Pn.Cr) and its fractions showed piperine, piperidine, eugenol and catechin as plant constituents. In anaesthetized rats, Pn.Cr and piperine relieved carbachol (CCh)-induced bronchospasm. In isolated guinea-pig trachea,...

article

The first principle study of magnetic properties of Mn2WSn, Fe2YSn (Y=Ti, V), Co2YSn (Y=Ti, Zr, Hf, V, Mn) and Ni2YSn (Y=Ti, Zr, Hf, V, Mn) heusler alloys

Sana Rauf, Suneela Arif, Muhammad Haneef, Bin Amin

Journal of Physics and Chemistry of Solids > 2015 > 76 > Complete > 153-169

The spin polarized electronic band structures, density of states (DOS) and magnetic properties of Mn ₂ WSn, Fe ₂ YSn (Y=Ti, V), Co ₂ YSn (Y=Ti, Zr, Hf, V, Mn) and Ni ₂ YSn (Y=Ti, Zr, Hf, V, Mn) huesler compounds are reported. The calculations are performed by using full-potential linearized augmented plane wave method (FP-LAPW) within density functional theory. The...

article

Stratigraphic characterization and structural analysis of the northwestern Hazara Ranges across Panjal Thrust, northern Pakistan

Muhammad Qasim, Muhammad Asif Khan, Muhammad Haneef

Arabian Journal of Geosciences > 2015 > 8 > 10 > 7811-7829

The study area is a part of the Western Himalayan fold-and-thrust belt in northern Pakistan and lies in the hanging wall of Panjal Thrust between Hazara-Kashmir and Indus syntaxes (Fig. 1). The present study uses stratigraphic appraisal and structural analysis to understand the tectonic evolution of the western Hazara Ranges. Based on detailed field mapping and structural analysis, the Western Hazara...

article

Theoretical Investigations of Half-Metallicity in Cr-Substituted GaN, GaP, GaAs, GaSb Material Systems

Muhammad Haneef, Suneela Arif, Jehan Akbar, Attiya Abdul-Malik

Journal of Electronic Materials > 2014 > 43 > 9 > 3169-3176

Theoretical investigations of half-metallicity of Cr-substituted Ga_0.875Cr_0.125M (M = N, P, As, Sb) material systems are presented in this article The spin polarized band structures, electronic densities of states, spin splitting around the Fermi level and crystal field splitting energies of these materials are addressed in their co-relationship with their possible spintronics applications. These...

article

The inner ramp facies of the Thanetian Lockhart Formation, western Salt Range, Indus Basin, Pakistan

Muhammad Hanif, Muhammad Imraz, Fahad Ali, Muhammad Haneef, more

Arabian Journal of Geosciences > 2014 > 7 > 11 > 4911-4926

The Lockhart Formation from a major carbonate unit of the Paleocene Charrat Group in Upper Indus Basin, Pakistan represents a larger foraminiferal–algal build up deposited in a cyclic sequence of the carbonate ramp. The foraminiferal–algal assemblages of the Lockhart Formation are correlated here to larger foraminiferal biostratigraphic zone, i.e. Shallow Benthic Zone (SBZ3) of the Thanetian Age....

article

Erratum to: The inner ramp facies of the Thanetian Lockhart Formation, western Salt Range, Indus Basin, Pakistan

Muhammad Hanif, Muhammad Imraz, Fahad Ali, Muhammad Haneef, more

Arabian Journal of Geosciences > 2014 > 7 > 11 > 4927-4932

article

Anisotropic growth of a nickel trimer formed on a highly-stepped TiO2(110) surface

Hiromitsu Uehara, Muhammad Haneef Bin Hanaffi, Yuichiro Koike, Keisuke Fujikawa, more

Chemical Physics Letters > 2013 > 570 > Complete > 64-69

The structures of Ni clusters formed on a highly-stepped TiO ₂ (110) surface were studied by polarization-dependent total reflection fluorescence X-ray absorption fine structure analysis. When 0.8 monolayers of Ni were deposited, three-dimensional Ni clusters with 1–2nm diameters and heights less than 1nm were formed. Conversely, when 0.07 monolayers of Ni were deposited, an anisotropic Ni...

article

Investigation of invisible oscillation on the photodetachment cross-section of H $_{2}^{-}$ near a hard surface

Muhammad Haneef, Suneela Arif, Jehan Akbar, Muhammad Zahir, more

Pramana > 2013 > 81 > 1 > 117-126

Induced effects in the photodetached electron spectra from a diatomic negative ion (H $_2^-$ ) near a hard surface are investigated. A z-polarized laser is used to knock off electrons from H $_2^-$ in the vicinity of a hard surface. Theoretical imaging method is used to derive a generalized modulation function for the total photodetachment cross-section, which describes invisible oscillation. It...

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INFONA - science communication portal

Search results for: Muhammad Haneef

Pantoea agglomerans: A rare infectious outbreak affecting maintenance hemodialysis patients in a tertiary care hospital

Retracted: Implementation of a telemedicine service during COVID‐19 pandemic in Pakistan

Late Palaeocene to Early Eocene biostratigraphic framework from Upper Indus Basin, Pakistan, Eastern Tethys

Different physical properties of bi‐alkali pnictogen compounds using density functional theory

Identification and analysis of RNA editing sites in chloroplast transcripts of kenaf (Hibiscus cannabinus L.)

Molecular cloning and subcellular localization of six HDACs and their roles in response to salt and drought stress in kenaf (Hibiscus cannabinus L.)

Late Neoproterozoic–Early Palaeozoic stratigraphic succession, Western Himalaya, North Pakistan: Detrital zircon provenance and tectonic implications

Analysis of chloroplast differences in leaves of rice isonuclear alloplasmic lines

A Periglacial Palaeoenvionment in the Upper Carboniferous–Lower Permian Tobra Formation of the Salt Range, Pakistan

Multicriteria decision making for resource management in renewable energy assisted microgrids

Blind Source Separation Schemes for Mono-sensor and Multi-sensor Systems with Application to Signal Detection

Dual band second order modified Sierpinski monopole reduced size fractal antenna

Potential of black pepper as a functional food for treatment of airways disorders

The first principle study of magnetic properties of Mn2WSn, Fe2YSn (Y=Ti, V), Co2YSn (Y=Ti, Zr, Hf, V, Mn) and Ni2YSn (Y=Ti, Zr, Hf, V, Mn) heusler alloys

Stratigraphic characterization and structural analysis of the northwestern Hazara Ranges across Panjal Thrust, northern Pakistan

Theoretical Investigations of Half-Metallicity in Cr-Substituted GaN, GaP, GaAs, GaSb Material Systems

The inner ramp facies of the Thanetian Lockhart Formation, western Salt Range, Indus Basin, Pakistan

Erratum to: The inner ramp facies of the Thanetian Lockhart Formation, western Salt Range, Indus Basin, Pakistan

Anisotropic growth of a nickel trimer formed on a highly-stepped TiO2(110) surface

Investigation of invisible oscillation on the photodetachment cross-section of H $_{2}^{-}$ near a hard surface

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