The issue of dignity is one of the topics that do not pass as long as the earths and the heavens remain; Because the earth is not devoid of the righteous, the believers, the saints, and the pious, and these do not cease from them aid, dignity, insight, or good vision, and from here the authorship in this section was continuous; Because the people’s need for it is confirmed as time progresses, and in that, Ibn Taymiyyah says in the sum of his fatwas, “And from what it should be known is that dignities may be according to the man’s need, so if the weak needs them Faith or the needy, he is given from it what strengthens his faith and fulfills his needs, and he who is more complete is the guardianship of God than him. He is independent of that, and the like of that does not come to him because of his high rank and his indispensability of it, not because of the lack of his mandate; and for this reason it was These matters are more among the Taabi’een than they are among the Companions, in contrast to the one who performs the supernatural at his hands due to the guidance of creation and their need. These are the greatest in degree.”
The need for it and its frequent incidence led to a large number of authors in it, so Muhammad bin Ziyad, known as Ibn Al-Arabi (d. 231 AH) wrote “Karamat Al-Awliyaa”, and Ibn Abi Al-Dunya (d. 281 AH) wrote his book: “The Guardians”, and Al-Hafiz Abu Ahmad Al-Ghassal Qadi Isbahan (d. 349 AH) wrote a book called: “Karamat al-Awliya’” and Ibn Abi Zayd al-Qayrawani (386 AH) who called it “Ithbat Karamat al-Awliya’” and Ibn Futais (d. Al-Khalal al-Baghdadi (d. 439 AH) called it: “Karamat al-Awliya’” while al-Saqli al-Maliki (d. 380 AH) called it: “Karamat of the saints and obedient companions and followers.” Ibn Shaq al-Layl (d. 445 AH) called his book: “The Nobles and Proofs of the Righteous And Abu al-Ma’ali al-Baghdadi called his work: “Karamat al-Awliya’.” Ibn Sayyid al-Nas (d. 734 AH) wrote a book called: “The Sublime Maqamat fi al-Karamat al-Jaliya.” And Muhammad bin Ahmad al-Barulsi al-Ansari (d. after 1096 AH) wrote a work on that with the title: “ The clear verses confirm the dignity of the saints in life and after death.” Al-Shehab Ahmed bin Al-Hassan Al-Karimi Al-Gawhari Al-Shafi’i Al-Azhari (d. D. 1305 AH) A Treatise on the Honorable Mentions of the Saints, and Sheikh Yusuf Al-Nabhani (d. 1350 AH) authored “Al-Jami’ L’honoring Honorable Mentions.”
The large number of writings on these miracles and the uninterrupted nature of miracles was the great motive for researching them, and finding out the doctrines of scholars regarding them.
In this research, I dealt with the study of dignity and its provisions in the Islamic faith, and it included three topics. The first topic dealt with its definition and conditions. Its occurrence and the ruling of its denial, and there were two demands - also - the first was in the difference of schools in its occurrence, and the evidence of each team and the most correct of them, while the second came in the ruling of those who denied it. and deepened the research in it, and explored its depths; Because it is one of the issues that appear in most of the works with brief references, and I showed the most correct of the scholars’ sayings about it, then I added all of that with a conclusion in which I showed the most important results that I reached in this research.
In all of this, I have referred to the original sources in books of beliefs, biographies, and so on, and I do not claim perfection in that. Whatever was correct is by the grace of God Almighty, and whatever was of defect or error was from myself, my shortcomings, and my incapacity.
In this study, the antimicrobial properties of newly synthesized Schiff bases (4a-4e) and thiazolidinone compounds (5a-5e) generated from 3,5-dinitrobenzoic acid were assessed. These compounds were obtained by reacting 3,5-dinitrobenzoic acid (1) with ethanol in a few drops of concentrated H2SO4 to produce the ester (2). The acid hydrazide (3), which was produced by treating the ester with hydrazine hydrate, reacted with the proper aldehydes, including 4-bromobenzaldehyde, 4-chlorobenzaldehyde, 4-hydroxybenzaldehyde, 4-methoxybenzaldehyde, and 4-hydroxy-3-methoxybenzaldehyde, respectively, to form Schiff bases (4a-4e). The thiazolidinone compounds (5a-5e) were produced by the cyclocondensation reaction of compounds (4a-4e) with thio
... Show More
(1)
Date palm silver nanoparticles are a green synthesis method used as antibacterial agents. Today,
there is a considerable interest in it because it is safe, nontoxic, low costly and ecofriendly. Biofilm bacteria
existing in marketed local milk is at highly risk on population health and may be life-threatening as most
biofilm-forming bacteria are multidrug resistance. The goal of current study is to eradicate biofilm-forming
bacteria by alternative treatment green synthesis silver nanoparticles. The biofilm formation by bacterial
isolates was detected by Congo red method. The silver nanoparticles were prepared from date palm
(khestawy) fruit extract. The formed nanoparticles were characterized with UV-Vis
(18)
(6)
(2)
(2)
Developing routes to produce cellulose nanocrystals (CNCs) from high-lignin wood residues is essential for expanding sustainable nanocellulose feedstocks. In this work, Meranti (Shorea sp.) sawdust was valorized into CNCs by integrating ammonium persulfate (APS) pretreatment with subsequent sulfuric acid hydrolysis. To establish a severity map and define an operating window, APS pretreatment severity was systematically varied by adjusting APS concentration and the sawdust-to-APS (solid-to-liquid) ratio, and its influence on CNC structural properties was evaluated. APS pretreatment partially disrupted and oxidized the lignocellulosic matrix, enabling acid hydrolysis to liberate crystalline cellulose domains. XRD analysis confirmed th
... Show More
This study involved the treatment of textile wastewater contaminated with direct blue 15 dye (DB15) using a heterogeneous photo-Fenton-like process. Bimetallic iron/copper nanoparticles loaded on bentonite clay were used as heterogeneous catalysts and prepared via liquid-phase reduction method using eucalyptus leaves extract (E-Fe/Cu@BNPs). Characterization methods were applied to resultant particles (NPs), including SEM, BET, and FTIR techniques. The prepared NPs were found with porous and spherical shapes with a specific surface area of particles was 28.589 m2/g. The effect of main parameters on the photo-Fenton-like degradation of DB15 was investigated through batch and continuous fixed-bed systems. In batch mode, pH, H2O2 dosage, DB15 c
... Show More
(22)
(22)
In this study, the antimicrobial properties of newly synthesized Schiff bases (4a-4e) and thiazolidinone compounds (5a-5e) generated from 3,5-dinitrobenzoic acid were assessed. These compounds were obtained by reacting 3,5-dinitrobenzoic acid (1) with ethanol in a few drops of concentrated H2SO4 to produce the ester (2). The acid hydrazide (3), which was produced by treating the ester with hydrazine hydrate, reacted with the proper aldehydes, including 4-bromobenzaldehyde, 4-chlorobenzaldehyde, 4-hydroxybenzaldehyde, 4-methoxybenzaldehyde, and 4-hydroxy-3-methoxybenzaldehyde, respectively, to form Schiff bases (4a-4e). The thiazolidinone compounds (5a-5e) were produced by the cyclocondensation reaction of compounds (4a-4e) with thio
... Show More
(1)
Green synthesis is depending on preparation of nano composited SiO2/V2O5 by using the modified sol-gel method depending on rice husk ash as a source for the extraction of silica gel and the product powder of nano composited SiO2/V2O5 characterization by many techniques such as X-ray diffraction spectroscopy (XRD), field emission scanning electron microscopy (FESEM), and N2 adsorptions/desorption isotherms (BET). This study also includs the biological effectiveness of SiO2/V2O5 and its effect on inhibiting bacterial growth after the prepared nanomaterial was applied to wound dressings, which gave a promising result for its use as
... Show More
(7)
(3)
ABSTRACT. A new three metal complexes of La(III), Ce(IV) and UO2(II) ions have been synthesized based on a Schiff base derived from the condensation of L-histidine and anisaldehyde. All prepared compounds were characterized by different spectroscopic techniques and Density-functional theory (DFT) calculations. The complexes were proposed to have an octahedral structure based on the investigated results. The optimized shape, numbering system, and dipole moment vector of Ligand and La, Ce, and UO2 (1:1) chelates were investigated. The Schiff base ligand and complexes exhibit moderate action against all of the bacteria tested, with P. aeruginosa, Klebsiella sp., and E. faecalis respectively being the order of inhibition.
... Show More
(7)
The aim of the current study was to develop a nanostructured double-layer for hydrophobic molecules delivery system. The developed double-layer consisted of polyethylene glycol-based polymeric (PEG) followed by gelatin sub coating of the core hydrophobic molecules containing sodium citrate. The polymeric composition ratio of PEG and the amount of the sub coating gelatin were optimized using the two-level fractional method. The nanoparticles were characterized using AFM and FT-IR techniques. The size of these nano capsules was in the range of 39-76 nm depending on drug loading concentration. The drug was effectively loaded into PEG-Gelatin nanoparticles (≈47%). The hydrophobic molecules-release characteristics in terms of controlled-releas
... Show More
(19)
(5)
Promoting the production of industrially important aromatic chloroamines over transition-metal nitrides catalysts has emerged as a prominent theme in catalysis. This contribution provides an insight into the reduction mechanism of p-chloronitrobenzene (p-CNB) to p-chloroaniline (p-CAN) over the γ-Mo2N(111) surface by means of density functional theory calculations. The adsorption energies of various molecularly adsorbed modes of p-CNB were computed. Our findings display that, p-CNB prefers to be adsorbed over two distinct adsorption sites, namely, Mo-hollow face-centered cubic (fcc) and N-hollow hexagonal close-packed (hcp) sites with adsorption energies of −32.1 and −38.5 kcal/mol, respectively. We establish that the activation of nit
... Show More
(21)
(19)