16 hasil untuk "Humera Naz"
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PRINCIPLES OF MENTAL HEALTH AND PSYCHOLOGICAL WELL-BEING IN THE SEERAH: A THEMATIC ANALYSIS OF PROPHETIC TEACHINGS
The global mental health crisis, impacting over a billion people across the world, requires culturally and religiously sensitive interventions, but the Seerah (Prophetic biography) has not yet been explored as a source of psychological principles. Qualitative content analysis of authentic primary…
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ENGLISH-THE ABOLITION OF SLAVERY AND THE ESTABLISHMENT OF SOCIAL EQUALITY IN THE PROPHETIC ERA: A RESEARCH STUDY
Slavery was a phenomenon that was followed in the majority of ancient cultures such as pre-Islamic Arabia where slaves used to be denied the right to basic rights and social dignity. The appearance of Islam taught a revolutionary outlook on equality between people and social justice which slowly…
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Factors influencing delayed presentation of breast cancer at a tertiary care hospital in Pakistan
BACKGROUND: Breast cancer is the leading cause of death despite the continuous development of newer and more effective modalities of treatment for breast cancer. In Asia, Pakistan has the highest rate of breast cancer. Breast cancer treatment shows better prognosis when it is diagnosed at an early…
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(E)-4-Methoxy-N′-[(pyridin-4-yl)methylidene]benzohydrazide monohydrate
In the title compound, C14H13N3O2·H2O, the azomethine double bond adopts an E conformation and the N—N=C—C torsion angle is 178.37 (19)°. The dihedral angle between the benzene and pyridine rings is 5.58 (12)° and the C atom of the methoxy group is roughly…
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(E)-N′-(3,4-Dimethoxybenzylidene)-4-methoxybenzohydrazide
In the title compound, C17H18N2O4, the azomethine double bond adopts an E conformation with an N—N—C—C torsion angle of −178.3 (3)°. The benzene rings are almost coplaner, with a dihedral angle of 2.98 (14)° between their mean planes. In the crystal…
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(E)-4-Methoxy-N′-(3,4,5-trihydroxybenzylidene)benzohydrazide methanol monosolvate
The title compound, C15H14N2O5·CH3OH, displays an E conformation about the azomethine double bond [C=N = 1.277 (2) Å] and the benzene rings are inclined to one another by 18.28 (9)°. An intramolecular O—H...O hydrogen bond occurs between the para-OH group and…
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Methyl (E)-3,5-dimethoxy-2-{[2-(4-methoxybenzoyl)hydrazin-1-ylidene]methyl}benzoate
In the title compound, C19H20N2O6, the azomethine [C=N = 1.269 (2) Å] double bond adopts an E conformation and the dihedral angle between the planes of the benzene rings is 17.41 (11)°. In the crystal, inversion dimers linked by pairs of N—H...O hydrogen bonds…
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Crystal structure of (E)-N′-benzylidene-2-methoxybenzohydrazide
In the title benzoylhydrazide derivative, C15H14N2O2, the dihedral angle between the planes of the two phenyl rings is 12.56 (9)°. The azomethine double bond adopts an E configuration stabilized by an N—H...O hydrogen bond. In the crystal, the components are linked by C—H...O interactions to form…
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Crystal structure of 2-{[1-(2-methyl-5-nitro-1H-imidazol-1-yl)propan-2-yloxy]carbonyl}benzoic acid
In the title compound, C15H15N3O6, the dihedral angle between the planes of the benzene and imidazole rings is 34.93 (10)°. An intramolecular C—H...O hydrogen bond is observed. In the crystal, O—H...N hydrogen bonds link the molecules into chains parallel to the c axis.
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11β-Hydroxymedroxyprogesterone
The title compound, C22H32O4, a fungal-transformed metabolite of medroxyprogesterone, comprises one cyclohexanone ring, two cyclohexane rings and one cyclopentane ring fused together. The cyclohexanone ring has a half-chair conformation, while the cyclohexane rings possess chair conformations and…
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Triple-Parameter Optimization of Linezolid 600mg Tablets: Dissolution, HPLC, and UV Spectrophotometric Evaluation
Aims and Objectives: The current research’s target is to obtain the dissolution profile of various brands of Linezolid 600 mg tablets available in Karachi, Pakistan and the assay was also performed using both the UV Spectrophotometric Technique and High Performance Liquid Chromatographic…
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Synthesis of 4-Methoxybenzoylhydrazones and Evaluation of Their Antiglycation Activity
A series of 4-methoxybenzoylhydrazones 1–30 was synthesized and the structures of the synthetic derivatives elucidated by spectroscopic methods. The compounds showed a varying degree of antiglycation activity, with IC50 values ranging between 216.52 and 748.71 µM, when compared to a rutin standard…
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Isomeric Polycyclic Polyprenylated Acylphloroglucinols from the Bark of (Clusiaceae)
Five new isomeric polycyclic polyprenylated acylphloroglucinols (PPAPs) named mesuaferroic acid A, B, C, E and F ( 1–5 ) were isolated from ethyl acetate extract of Mesua ferrea L. (Clusiaceae). The isomeric compounds were obtained after extensive chromatographic procedures mainly using preparative…
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Parotid Gland Oncocytoma-A Case Report
Tumors of parotid glands are majority benign and commonest of them is Pleomorphic adenoma. Patients commonly presents with a painless swelling in face. Parotid Oncocytoma is a rare parotid tumor with incidence of 0.1-1.5% (rarest of salivary tumor type) of all parotid tumors, and it occurs in 6-8…
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X-ray Diffraction, Electronic Circular Dichroism, and Quantum Mechanics (TD-DFT) Investigations on 4 Dehydroxyaltersolanol A, a Secondary Metabolite from Endophytic Fungus Nigrospora oryzae
Background and objectives: A tetrahydro anthraquinone derivative, 4-dehydroxyaltersolanol A, has been obtained from Nigrospora oryzae, which was isolated from Uncaria borneensis Havil as an endophytic fungus. This is a recently described compound whose stereochemistry was assumed from biogenetic…
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30-day postoperative mortality and the effects of hospital preparedness during the COVID-19 pandemic: a pooled analysis of prospective international cohort studiesResearch in context
Summary: Background: Surgical services were poorly prepared for the COVID-19 pandemic, leading to widescale disruption to elective activity. This study aimed to identify actionable priorities to strengthen pandemic preparedness of surgical and hospital systems. Methods: This study pooled data from…