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The Cumulative Method for Multiplication and Division

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Applied Mathematics 2024年第5期15卷 349-354页

作者： Muna mohammed Hammuda Department of statistics and Econometric University of Tripoli Tripoli Libya

This paper provides a method of the process of computation called the cumulative method, it is based upon repeated cumulative process. The cumulative method is being adapted to the purposes of computation, particularly multiplication and division. The operations of multiplication and division are represented by algebraic formulas. An advantage of the method is that the cumulative process can be performed on decimal numbers. The present paper aims to establish a basic and useful formula valid for the two fundamental arithmetic operations of multiplication and division. The new cumulative method proved to be more flexible and made it possible to extend the multiplication and division based on repeated addition/subtraction to decimal numbers.

关键词： Multiplication and Division Cumulative Method Repeated Process Decimal Numbers

Nitrosamines crisis in pharmaceuticals-Insights on toxicological implications,root causes and risk assessment:A systematic review

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Journal of Pharmaceutical Analysis 2024年第5期14卷 639-652页

作者： Hemanth P.R.Vikram Tegginamath Pramod Kumar Gunjan Kumar Narasimha M.Beeraka Rajashree Deka sheik mohammed suhail sandeep Jat Namitha Bannimath Gayatiri Padmanabhan Ravandur s.Chandan Pramod Kumar Bannimath Gurupadayya Department of Pharmaceutical Chemistry JSS College of Pharmacy MysuruJSS Academy of Higher Education and Research(JSSAHER)Mysuru570015India Xenone Healthcare Pvt.Ltd. New Delhi110076India Department of Pharmaceutics JSS College of Pharmacy MysuruJSS Academy of Higher Education and Research(JSSAHER)Mysuru570015India Department of Human Anatomy I.M.Sechenov First Moscow State Medical University(Sechenov University)Moscow119991Russian Federation Department of Pharmacology Raghavendra Institute of Pharmaceutical Education and Research(RIPER)Ananthapuramu515721India Herman B.Wells Center for Pediatric Research Department of PediatricsIndiana University School of MedicineIndianapolisIN46202USA Animal Physiology and Biochemistry Laboratory Department of ZoologyGauhati UniversityGuwahati781014India Department of Pharmacology JSS College of Pharmacy MysuruJSS Academy of Higher Education and Research(JSSAHER)Mysuru570015India Department of Pharmaceutical Analysis National Institute of Pharmaceutical Education and Research(NIPER)-GuwahatiChangsari781101India Department of Pharmacology University of GalwayGalwayH91 TK33Ireland

The presence of N-nitroso compounds,particularly N-nitrosamines,in pharmaceutical products has raised global safety concerns due to their significant genotoxic and mutagenic *** systematic review investigates their toxicity in active pharmaceutical ingredients(APIs),drug products,and pharmaceutical excipients,along with novel analytical strategies for detection,root cause analysis,reformulation strategies,and regulatory guidelines for *** review emphasizes the molecular toxicity of N-nitroso compounds,focusing on genotoxic,mutagenic,carcinogenic,and other physiological ***,it addresses the ongoing nitrosamine crisis,the development of nitrosamine-free products,and the importance of sensitive detection methods and precise risk *** comprehensive overview will aid molecular biologists,analytical scientists,formulation scientists in research and development sector,and researchers involved in management of nitrosamine-induced toxicity and promoting safer pharmaceutical products.

关键词： Carcinogenicity Genotoxicity Mutagenicity Molecular toxicity Nitrosamine impurities Nitrosamine drug substance-related impurities

Transcriptome and morphological analyses of double flower formation in Dianthus chinensis

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Horticultural Plant Journal 2024年第1期10卷 181-193页

作者： Xiaoni Zhang shengnan Lin Quanshu Wu Qijian Wang Chunmei shi Manzhu Bao mohammed Bendahmane Xiaopeng Fu Zhiqiang Wu Guangdong Laboratory for Lingnan Modern Agriculture Genome Analysis Laboratory of the Ministry of AgricultureAgricultural Genomics Institute at ShenzhenChinese Academy of Agricultural SciencesShenzhenGuangdong 518120China Key Laboratory of Horticultural Plant Biology College of Horticulture and Forestry SciencesHuazhong Agricultural UniversityWuhanHubei 430070China Laboratoire Reproduction et Development des Plantes INRA-CNRS-Lyon1-ENSEcole Normale Superieure de LyonLyon 520074France

The double flower developmental process is regulated via a complex transcriptional regulatory *** understand this highly dynamic and complex developmental process of Dianthus spp.,we performed a comparative analysis of floral morphology and transcriptome dynamics in simple flowers and double *** found that the primordium of double flowers of‘X’was larger in size compared to that of simple flowers of‘L’in Dianthus ***-seq and Weighted Gene Co-expression Network Analysis(WGCNA)during flower development,identified stage-specific gene network *** analysis by RNA-seq indicated that a group of genes related to floral meristem identity,primordia position and polarity were highly expressed in double flowers genotypes compared to simple flowers genotypes,suggesting their roles in double-petal formation.A total of 21 DEGs related to petal number were identified between simple and double *** experiments of in situ hybridization revealed that DcaAP2L,DcaLFY and DcaUFO genes were expressed in the intra-sepal boundary and petal *** proposed a potential transcriptional regulatory network for simple and double flower *** study provides novel insights into the molecular mechanism underlying double flower formation in Dianthus spp.

关键词： Dianthus spp. Petal boundary Floral morphology Double flower Co-expression network

Evaluation of the nutritional value of Artemia nauplii for European seabass(Dicentrarchus labrax L.)larvae

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Aquaculture and Fisheries 2024年第1期9卷 78-84页

作者： Alaa A.El-Dahhar Rashwan s.Rashwan samy Y.EL-Zaeem shaimaa A.shahin Mona M.Mourad mohammed F.El Basuini Animal and Fish Production Department Faculty of Agriculture-Saba BashaAlexandria UniversityAlexandria21526Egypt National Institute of Oceanography and Fisheries(NIOF) Cairo11562Egypt Department of Animal Production Faculty of AgricultureTanta UniversityTanta31527Egypt Faculty of Desert Agriculture King Salman International UniversitySouth Sinai46618Egypt

Adapted European seabass(Dicentrarchus labrax L.)larvae at 25 days post-hatching(dph)with a primary weight and length of 23 mg and 9.92 mm,start the weaning up to 46 dph using the weaning micro-diet(54%crude protein from fish meal,powder milk,and poultry egg)concurrently with Artemia enriched with fortification emulsions(0.6 g/L)of DHA selco®as a control group(DHAs)or Fish oil+20%Vitamin C(FOVC),or Fish oil+20%Vitamin E(FOVE),or Fish oil+10%Vit.C+10%Vit.E(FOCE),or Fish oil only(FO).At 46 dph,groups of larvae fed enriched Artemia with DHAs and FOVE exhibited the highest final body weight,weight gain,average daily gain,specific growth rate,feed intake,protein efficiency ratio,and survival%as well as the lowest feed conversion ***,larvae in FOVC displayed the lowest final body weight,total length,weight gain,average daily gain,specific growth rate,feed intake,protein efficiency ratio,and survival%as well as the highest feed conversion *** histological assessment exhibited no pathological alteration as well as an improvement in the structure with DHAs,FOVE,FOVC,and FOCE co-additives compared to *** peroxidase enzyme(GPx)recorded the highest rates(Ps fed Artemia supplemented with DHAs and FOVE followed by FOCE and *** the lowest record for GPx activity was noted in the FO *** conclusion,Using augmented Artemia nauplii with fish oil+vitamin E in single or in companion with vitamin C as cheap antioxidants support *** larval growth,survival,and antioxidant efficacy during the critical weaning period.

关键词： European seabass Gastrointestinal histology Antioxidants Vitamin C Vitamin E DHA

Comparative efficacy of sodium glucose cotransporter-2 inhibitors in the management of type 2 diabetes mellitus:A real-world experience

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World Journal of Diabetes 2024年第3期15卷 463-474页

作者： Lubna Islam Dhanya Jose mohammed Alkhalifah Dania Blaibel Vishnu Chandrabalan Joseph M Pappachan Department of Endocrinology and Metabolism Lancashire Teaching Hospitals NHS TrustPreston PR29HTUnited Kingdom Department of Community Medicine Goa Medical CollegeGoa 403202India Department of Family Medicine King Faisal Specialist HospitalRiyadh 11564Saudi Arabia Department of Data science Lancashire Teaching Hospitals NHS TrustPreston PR29HTUnited Kingdom Faculty of science Manchester Metropolitan UniversityAll Saints BuildingManchester M156BHUnited Kingdom Faculty of Biology Medicine and HealthThe University of ManchesterManchester M139PLUnited Kingdom

BACKGROUND sodium glucose cotransporter-2 inhibitors(sGLT-2i)are a class of drugs with modest antidiabetic efficacy,weight loss effect,and cardiovascular benefits as proven by multiple randomised controlled trials(RCTs).However,real-world data on the comparative efficacy and safety of individual sGLT-2i medications is *** To study the comparative efficacy and safety of sGLT-2i using real-world clinical *** We evaluated the comparative efficacy data of 3 sGLT-2i drugs(dapagliflozin,canagliflozin,and empagliflozin)used for treating patients with type 2 diabetes *** on the reduction of glycated hemoglobin(HbA1c),body weight,blood pressure(BP),urine albumin creatinine ratio(ACR),and adverse effects were recorded *** Data from 467 patients with a median age of 64(14.8)years,294(62.96%)males and 375(80.5%)Caucasians were *** diabetes duration was 16.0(9.0)years,and the duration of sGLT-2i use was 3.6(2.1)***-2i molecules used were dapagliflozin 10 mg(n=227;48.6%),canagliflozin 300 mg(n=160;34.3%),and empagliflozin 25 mg(n=80;17.1).Baseline median(interquartile range)HbA1c in mmol/mol were:dapagliflozin-78.0(25.3),canagliflozin-80.0(25.5),and empagliflozin-75.0(23.5)*** respective median HbA1c reduction at 12 months and the latest review(just prior to the study)were:66.5(22.8)&69.0(24.0),67.0(16.3)&66.0(28.0),and 67.0(22.5)&66.5(25.8)respectively(Psons from baseline).significant improvements in body weight(in kilograms)from baseline to study end were noticed with dapagliflozin-101(29.5)to 92.2(25.6),and canagliflozin 100(28.3)to 95.3(27.5)*** reductions in median systolic and diastolic BP,from 144(21)mmHg to 139(23)mmHg;(P=0.015),and from 82(16)mmHg to 78(19)mmHg;(Pspectively were also observed.A significant reduction of microalbuminuria was observed with canagliflozin only[ACR 14.6(42.6)at baseline to 8.9(23.7)at the study end;P=0.043].Adverse effects

关键词： sodium glucose cotransporter-2 inhibitors Empagliflozin Canagliflozin Dapagliflozin Type 2 diabetes mellitus Cardiovascular disease Albumin creatinine ratio Diabesity

A state-of-the-art review on geothermal energy exploration in Morocco: Current status and prospects

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Deep Underground science and Engineering 2024年第3期3卷 302-316页

作者： Redouane Meryem Khalis Hind Haissen Faouziya sadki Othman Berkat N.Eddine Raji mohammed Faculty of sciences Ben M'sick CasablancaMorocco Faculty of sciences Dhar El Mahraz FezMorocco National Office of Hydrocarbons and Mines RabatMorocco

In the last few decades, addressing the global challenge of implementation of strategies for renewable energy and energy efficiency has become ***, since 2009, has made a steadfast commitment to sustainability, with a particular focus on advancing the development of renewable energy resources. A comprehensive strategy has been formulated, centering on utilizing the country's energy potential to drive progress in this vital sector. Morocco is considered a country with abundant thermal water, indicating deep reservoirs with significant hydrothermal potential. Geothermal zones were selected based on the abundance of hot springs where water temperatures were high and geothermal gradients were significant. The abundance and importance of hot springs, combined with recent volcanism and ongoing non-tectonic activity linked to alpine orogeny, strongly suggest that these regions are promising reservoirs for geothermal energy. This great potential also extends to neighboring countries. In northeast and south Morocco, the temperature of thermal water ranges from 26 to 54℃. This study serves as an inclusive review of the geothermal potentialities in Morocco.

关键词： geothermal gradients hot springs hydrothermal potential Morocco renewable energy sustainability

PACK-CXL *** therapy for bacterial,fungal,and mixed infectious keratitis:a prospective randomized phase 3 trial

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Eye and Vision 2024年第1期10卷 10-20页

作者： Farhad Hafezi mohammed Hosny Rohit shetty Boris Knyazer shihao Chen Qinmei Wang Hassan Hashemi Emilio A.Torres‑Netto 无 Center for Applied Biotechnology and Molecular Medicine(CABMM) University of ZurichZurichSwitzerland ELZA Institute DietikonSwitzerland. Faculty of Medicine University of GenevaGenevaSwitzerland Department of Ophthalmology Medical University of WenzhouWenzhouChina UsC Roski Eye Institute University of Southern California Los AngelesLos AngelesUSA Department of Ophthalmology University of CairoCairoEgypt Narayana Nethralaya Eye Hospital and the Postgraduate Institute of Ophthal‑mology BangaloreIndia Department of Ophthalmology Soroka University Medical CenterBen-Gurion University of the NegevBeershebaIsrael Noor Ophthalmology Research Center Noor Eye HospitalTehranIran University Hospital Zurich ZurichSwitzerland. the PACK-CXL Working Group

Background:Infectious keratitis is a major cause of global *** tested whether standalone photoactivated chromophore corneal cross-linking(PACK-CXL)may be an efective frst-line treatment in early to moderate infectious keratitis,compared with standard antimicrobial ***:This is a randomized,controlled,multinational phase 3 clinical *** in fve centers in Egypt,India,Iran,Israel,and China,aged≥18 years,with infectious keratitis of presumed bacterial,fungal,or mixed origin,were randomly assigned(1:1)to PACK-CXL,or antimicrobial *** measures included healing,defned as time to re-epithelialization of the corneal epithelial defect in the absence of infammatory activity in the anterior chamber and clearance of stromal *** success was defned as the complete resolution of signs of ***:Between July 21,2016,and March 4,2020,participants were randomly assigned to receive PACK-CXL(n=18)or antimicrobial therapy per American Academy of Ophthalmology(AAO)guidelines(n=21).No participants were lost to *** eyes were excluded from the epithelialization time analysis due to treatment failure:two in the antimicrobial therapy group,and two in the PACK-CXL *** rates were 88.9%(16/18 patients)in the PACK-CXL group and 90.5%(19/21 patients)in the medication *** was no signifcant diference in time to complete corneal re-epithelialization(P=0.828)between both treatment ***:PACK-CXL may be an alternative to antimicrobial drugs for frst-line and standalone treatment of early to moderate infectious keratitis of bacterial or fungal origin.

关键词： Photoactivated chromophore Corneal cross-linking Infectious keratitis Corneal melting PACK-CXL

Fecal calprotectin in pediatric gastrointestinal diseases:Pros and cons

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World Journal of Clinical Pediatrics 2024年第2期13卷 198-220页

作者： mohammed Al-Beltagi Nermin Kamal saeed Adel s.lah Bediwy Reem Elbeltagi Department of Pediatric Faculty of MedicineTanta UniversityTanta 31511AlghrabiaEgypt Department of Pediatrics University Medical CenterKing Abdulla Medical CityArabian Gulf UniversityManama 26671ManamaBahrain Department of Pediatrics University Medical CenterDr.Sulaiman Al Habib Medical GroupBahrainManama 26671ManamaBahrain Medical Microbiology section Department of PathologySalmaniya Medical ComplexMinistry of HealthKingdom of BahrainManama 12ManamaBahrain Medical Microbiology section Department of PathologyIrish Royal College of SurgeonBahrainBusaiteen 15503MuharraqBahrain Department of Pulmonology Faculty of MedicineTanta UniversityTanta 31527AlghrabiaEgypt Department of Pulmonology University Medical CenterKing Abdulla Medical CityArabian Gulf UniversityManama 26671ManamaBahrain Department of Pulmonology University Medical CenterKing Abdulla Medical CityDr.Sulaiman Al Habib Medical GroupManama 26671ManamaBahrain Department of Medicine The Royal College of Surgeons in Ireland-BahrainBusiateen 15503MuharraqBahrain

BACKGROUND Fecal calprotectin is a valuable biomarker for assessing intestinal inflammation in pediatric gastrointestinal ***,its role,pros,and cons in various conditions must be comprehensively *** To explore the role of fecal calprotectin in pediatric gastrointestinal diseases,including its advantages and *** A comprehensive search was conducted on PubMed,PubMed Central,Google scholar,and other scientific research engines until February 24,*** review included 88 research articles,56 review articles,six metaanalyses,two systematic reviews,two consensus papers,and two letters to the *** Fecal calprotectin is a non-invasive marker for detecting intestinal inflammation and monitoring disease activity in pediatric conditions such as functional gastrointestinal disorders,inflammatory bowel disease,coeliac disease,coronavirus disease 2019-induced gastrointestinal disorders,gastroenteritis,and cystic fibrosis-associated intestinal ***,its lack of specificity and susceptibility to various confounding factors pose challenges in *** these limitations,fecal calprotectin offers significant advantages in diagnosing,monitoring,and managing pediatric gastrointestinal *** Fecal calprotectin holds promise as a valuable tool in pediatric gastroenterology,offering insights into disease activity,treatment response,and *** protocols and guidelines are needed to optimize its clinical utility and mitigate interpretation *** research is warranted to address the identified limitations and enhance our understanding of fecal calprotectin in pediatric gastrointestinal diseases.

关键词： Fecal calprotectin Pediatric gastrointestinal diseases Functional gastrointestinal disorders Inflammatory bowel disease Coeliac disease COVID-19-induced gastrointestinal disorders Infectious gastroenteritis Cystic fibrosis

Metabolomic changes in children with autism

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World Journal of Clinical Pediatrics 2024年第2期13卷 171-197页

作者： mohammed Al-Beltagi Nermin Kamal saeed Adel s.lah Bediwy Reem Elbeltagi Department of Pediatric Faculty of MedicineTanta UniversityTanta 31511AlghrabiaEgypt Department of Pediatric University Medical CenterKing Abdulla Medical CityArabian Gulf UniversityManama 26671Bahrain Department of Pediatric University Medical CenterDr.Sulaiman Al Habib Medical GroupManamaBahrainManama 26671Bahrain Medical Microbiology section Department of PathologySalmaniya Medical ComplexMinistry of HealthKingdom of BahrainManama 12Bahrain Medical Microbiology section Department of PathologyIrish Royal College of SurgeonBahrainBusaiteen 15503MuharraqBahrain Department of Pulmonology Faculty of MedicineTanta UniversityTanta 31527AlghrabiaEgypt Department of Chest Disease University Medical CenterKing Abdulla Medical CityArabian Gulf UniversityManama 26671Bahrain Department of Chest Disease University Medical CenterDr.Sulaiman Al Habib Medical GroupManamaManama 26671Bahrain Department of Medicine The Royal College of Surgeons in Ireland-BahrainBusiateen 15503MuharraqBahrain

BACKGROUND Autism spectrum disorder(AsD)is a neurodevelopmental condition characterized by deficits in social communication and repetitive *** profiling has emerged as a valuable tool for understanding the underlying metabolic dysregulations associated with *** To comprehensively explore metabolomic changes in children with AsD,integrating findings from various research articles,reviews,systematic reviews,meta-analyses,case reports,editorials,and a book *** A systematic search was conducted in electronic databases,including PubMed,PubMed Central,Cochrane Library,Embase,Web of science,CINAHL,scopus,LIsA,and NLM catalog up until January *** criteria encompassed research articles(83),review articles(145),meta-analyses(6),systematic reviews(6),case reports(2),editorials(2),and a book chapter(1)related to metabolomic changes in children with *** criteria were applied to ensure the relevance and quality of included *** The systematic review identified specific metabolites and metabolic pathways showing consistent differences in children with AsD compared to typically developing *** metabolic biomarkers may serve as objective measures to support clinical assessments,improve diagnostic accuracy,and inform personalized treatment *** profiling also offers insights into the metabolic alterations associated with comorbid conditions commonly observed in individuals with *** Integration of metabolomic changes in children with AsD holds promise for enhancing diagnostic accuracy,guiding personalized treatment approaches,monitoring treatment response,and improving *** research is needed to validate findings,establish standardized protocols,and overcome technical challenges in metabolomic *** advancing our understanding of metabolic dysregulations in AsD,clinicians can improve the lives of affected individuals and their families.

关键词： Autism spectrum disorder Metabolic dysregulations Metabolomic changes Children Mitochondrial dysfunction Oxidative stress Amino acids