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How to Move from Agile to Agility in Software Organizations 软件组织如何从敏捷过渡到敏捷
Al-Mukhtar Journal of Sciences Pub Date : 2023-03-31 DOI: 10.54172/mjsc.v38i1.1015
{"title":"How to Move from Agile to Agility in Software Organizations","authors":"","doi":"10.54172/mjsc.v38i1.1015","DOIUrl":"https://doi.org/10.54172/mjsc.v38i1.1015","url":null,"abstract":" Agility adoption in software development organizations is considered a strong solution to managing a rapidly changing, uncertain, and unsteady workplace. Especially, as the objective of Agility is to control changes that may happen. So, moving from Agile to Agility increases the organizations’ ability in swiftly and effectively react to unexpected variations in market requests. Agile refers to a mindset emphasizing teamwork, frequent value delivery, and the ability to deal with functional changes. The distinction between Agile and Agility needs to be understood in order to prevent misunderstandings, because Agility is recognized as one of the most important attributes of an organization against market turbulence. Through systematic mapping, this research explores the transition from Agile to Agility in software development companies. Systematic mapping is a technique for gathering, collating, and presenting research evidence. Eight research questions were identified, and to provide answers to these questions, several research papers have been explored in electronic databases. Eventually, 33 research papers were inspected, and answers to all research questions were provided. The results that have been achieved by this research proved that Agile and Agility differ in terms of definitions, attributes, numbers of dimensions, and the dimensions themselves","PeriodicalId":276609,"journal":{"name":"Al-Mukhtar Journal of Sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114222076","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Monitoring the Reproduction and Development of Eggs in the Sea Hare Aplysia fasciata under Laboratory Conditions 实验室条件下对海兔卵繁殖发育的监测
Al-Mukhtar Journal of Sciences Pub Date : 2023-03-31 DOI: 10.54172/mjsc.v38i1.1052
A. Elfituri, N. Abushaala
{"title":"Monitoring the Reproduction and Development of Eggs in the Sea Hare Aplysia fasciata under Laboratory Conditions","authors":"A. Elfituri, N. Abushaala","doi":"10.54172/mjsc.v38i1.1052","DOIUrl":"https://doi.org/10.54172/mjsc.v38i1.1052","url":null,"abstract":"This study looks at spawning patterns, egg mass shape, and embryo development to learn more about the reproductive biology of the A. fasciata species that lives in Libya's coastal waters. In June 2022, eight mature Aplysia fasciata collected from Tajura coast and kept into aquarium contain aerated seawater and marine algae (Ulva lactuca). After five days, a mating couple was seen in the aquarium, and, a mass of fertilized eggs were produced. The clusters eggs were transfer to new aquarium. After few hours, the eggs started development to embryo and at 10 day the egg masses colour changed to a brownish as the embryo developed to the trochophore stage and started to rotate inside capsules. After 16 day of spawning the trochophore broke the egg capsules to hatch as free swimming larvae (the veliger stage). Unfortunately, after 25 day of fertilized eggs all larvae died as veliger. Probably, the result of inadequate conditions for rearing or lack an availability of appropriate food. Whereas A. fasciata has never been recorded before in the Libyan waters.","PeriodicalId":276609,"journal":{"name":"Al-Mukhtar Journal of Sciences","volume":"57 Pt 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127552883","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fluoride Concentration in Both Tap Water and Drinking Bottled Water (Commercial) in Baninah Area -Benghazi, Northeastern Libya 利比亚东北部班加西Baninah地区自来水和饮用瓶装水(商业)的氟化物浓度
Al-Mukhtar Journal of Sciences Pub Date : 2023-03-31 DOI: 10.54172/mjsc.v38i1.1031
Idris Basher Imneisi
{"title":"Fluoride Concentration in Both Tap Water and Drinking Bottled Water (Commercial) in Baninah Area -Benghazi, Northeastern Libya","authors":"Idris Basher Imneisi","doi":"10.54172/mjsc.v38i1.1031","DOIUrl":"https://doi.org/10.54172/mjsc.v38i1.1031","url":null,"abstract":"Drinking bottled water has become both popular and increasingly controversial.  as a result of the use of these techniques, some of the necessary elements in water are exposed to remove it such as fluoride. For this reason, the present study aimed to determine the fluoride content in both Tap Water and some types of Bottled water (Commercial) in the Baninah area -Benghazi. Six different types of bottled water from the local market, and three sampling point of tap water (water network supply) were collected for analysis of pH, electrical conductivity (EC), total dissolved solids (TDS), and fluoride for all samples. The results revealed a decrease in total dissolved salts in some types of bottled water compared to the Libyan standard specifications for the quality of drinking water. While the Fluoride content in bottled water and tap water showed fluoride concentrations lower than 1.5 mg/l according to the WHO standards and Libyan standards for drinking water. This requires a medical study to know the other sources that compensate for the lack of fluoride in the water (tap water network supply - bottled water).","PeriodicalId":276609,"journal":{"name":"Al-Mukhtar Journal of Sciences","volume":"273 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132959284","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
عسل النحل بوصفه مؤشراً حيوياً للتلوث البيئي ببعض العناصر الثقيلة في منطقة الزاوية وجنزور بليبيا 蜂蜜是扎维耶地区和利比亚花卉地区某些重物对环境污染的重要指标
Al-Mukhtar Journal of Sciences Pub Date : 2023-03-31 DOI: 10.54172/mjsc.v38i1.1065
احميده الغراري الزقطاط, السوري أحمد السوري
{"title":"عسل النحل بوصفه مؤشراً حيوياً للتلوث البيئي ببعض العناصر الثقيلة في منطقة الزاوية وجنزور بليبيا","authors":"احميده الغراري الزقطاط, السوري أحمد السوري","doi":"10.54172/mjsc.v38i1.1065","DOIUrl":"https://doi.org/10.54172/mjsc.v38i1.1065","url":null,"abstract":"تهدف هذه الدراسة الى تقدير تركيز بعض العناصر المعدنية الثقيلة بعسل النحل ومنتجاته المختلفة وإمكانية الاستدلال بالنحل كمؤشر حيوي في تحديد التلوث بهذه العناصر. وزعت عدد ثمانية خلايا نحل، سبعة منها قريبة من مصادر تلوث مختلفة وخلية في منطقة زراعية كعينة شاهد. تم تجميع عدد عشرون عينة عسل من المواقع المذكورة وذلك خلال ثلاث فصول من السنة، وكذلك تم تجميع بعض العينات من حبوب اللقاح، الشمع والصمغ من أحد مواقع مصادر التلوث وموقع المنطقة الزراعية. أشارت النتائج المتحصل عليها أن أغلب عينات العسل كانت فوق الحد المسموح به للرصاص والكادميوم مقارنة بمعيار الاتحاد الأوربي (EU) (1.0) مليغرام/كيلوغرام (مغ/كغ) ومعيار هيئة دستور الأغذية (Codex). فقد وجد بان جميع العينات احتوت على تركيزات عالية نسبياً من الرصاص والكادميوم في جميع المناطق. أما عنصري النحاس والزنك فاحتوت جميع العينات على تركيزات أقل من الحد المسموح به حسب معيار هيئة دستور الأغذية وهو (5.0) مغ/كغ. أما فيما يتعلق بتركيز هذه العناصر بعينات حبوب اللقاح، الشمع والصمغ فكان أعلى تركيز لها في عينات صمغ النحل. اتضح من خلال نتائج هذه الدراسة بأن النحل ومن خلال منتجاته المختلفة: العسل، حبوب اللقاح، شمع النحل والصمغ يمكن أن يعتبر مؤشر حيوي للبيئة لتحديد مدى التلوث ببعض العناصر الثقيلة في المناطق المحيطة بخلايا النحل.","PeriodicalId":276609,"journal":{"name":"Al-Mukhtar Journal of Sciences","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114958663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Soil Science Education: Adaptation of Soil Judging (Evaluation) to Libya 土壤科学教育:土壤判断(评价)与利比亚的适应
Al-Mukhtar Journal of Sciences Pub Date : 2023-03-31 DOI: 10.54172/mjsc.v38i1.1203
H. Zurqani, E. Mikhailova, C. Post, M. Schlautman, J. Sharp, Khalid B. Judour, Abuabdall S. Sherif
{"title":"Soil Science Education: Adaptation of Soil Judging (Evaluation) to Libya","authors":"H. Zurqani, E. Mikhailova, C. Post, M. Schlautman, J. Sharp, Khalid B. Judour, Abuabdall S. Sherif","doi":"10.54172/mjsc.v38i1.1203","DOIUrl":"https://doi.org/10.54172/mjsc.v38i1.1203","url":null,"abstract":"Adaptation of Soil Judging to Libya involves tailoring Soil Judging materials to the country's local context. The objectives of this study were to adapt Soil Judging to Libya and evaluate it in various locations in Libya. Different soil judging handbooks from the United States (US) were used to develop teaching materials for Libya (including tables of soil physical and chemical properties and scorecards). The soil judging scorecard was enhanced by adding more specific information relevant to Libya (e.g., soil salinity, calcium carbonate, etc.). Libyan users were asked to complete a survey on the usefulness of Soil Judging in Libya. Eighty-two percent of those surveyed were unaware of Soil Judging prior to this study. After completing Soil Judging trials in various locations in Libya, 95% of those surveyed indicated that Soil Judging is helpful in natural science education in Libya. Future improvements to Soil Judging should include better equipment and explanation.","PeriodicalId":276609,"journal":{"name":"Al-Mukhtar Journal of Sciences","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131414087","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
حساسية عدة أصناف التفاح المزروعة في بعض مواقع الجبل الأخضر للإصابة بمرض جرب التفاح 绿山某些地区种植的若干苹果品种对苹果尝试疾病的敏感性
Al-Mukhtar Journal of Sciences Pub Date : 2022-12-31 DOI: 10.54172/mjsc.v37i4.631
مجد الدين فايز البراني, نورهان عبده علی محمد, محمد علي سعيد
{"title":"حساسية عدة أصناف التفاح المزروعة في بعض مواقع الجبل الأخضر للإصابة بمرض جرب التفاح","authors":"مجد الدين فايز البراني, نورهان عبده علی محمد, محمد علي سعيد","doi":"10.54172/mjsc.v37i4.631","DOIUrl":"https://doi.org/10.54172/mjsc.v37i4.631","url":null,"abstract":"استهدفت الدراسة معرفة مدى إصابة أصناف التفاح المزروعة بمناطق الجبل الأخضر بمرض جرب التفاح خلال الموسم 2018-2019 م، وأوضحت النتائج أن أعلى نسبة للإصابة بالمرض سُجِّلت في شهر أغسطس بمناطق البيضاء وشحات والمرج بمعدل 73، 72، 61.7 % على التوالي، في حين جاءت أعلى في سبتمبر في مناطق الكوف وقندولة بمعدل 79.6،73.2% على التوالي، وفي دراسة حساسية الأصناف المزروعة بالمنطقة أوضحت النتائج أن أعلى إصابة كانت في الصنف البلدي بمعدل 86٪ وبشدة إصابة 41٪، يليه صنف ستاركنغ Starking بنسبة 77% في موسم 2018،  أما في موسم 2019 فكان الصنف البلدي أكثرها إصابة بمعدل 80٪ وبشدة إصابة 43 ٪، بدراسة العلاقة بين نسبة المرض وشدته مع الظروف البيئية أظهرت النتائج أن العلاقة بين نسبة المرض ودرجة الحرارة في منطقة البيضاء كانت علاقة ضعيفة ( (r= 0.15 كذلك بين شدة المرض والرطوبة النسبية ( (r= 0.081. نستنتج أن الأصناف المزروعة بمنطقة الدراسة حساسة للإصابة بمرض جرب التفاح، والصنف  Golden delicious هو الأكثر عرضة للإصابة.","PeriodicalId":276609,"journal":{"name":"Al-Mukhtar Journal of Sciences","volume":"157 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121612210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Bacterial Evaluation of Fresh Juices Sold in Cafes and Restaurants in the City of Benghazi, Libya 利比亚班加西市咖啡馆和餐馆出售的新鲜果汁的细菌评估
Al-Mukhtar Journal of Sciences Pub Date : 2022-12-31 DOI: 10.54172/mjsc.v37i4.951
Ismaeel H. Bozakouk, Monia Ahmed H. BaLshikh, Mohamed M. Bumadian
{"title":"Bacterial Evaluation of Fresh Juices Sold in Cafes and Restaurants in the City of Benghazi, Libya","authors":"Ismaeel H. Bozakouk, Monia Ahmed H. BaLshikh, Mohamed M. Bumadian","doi":"10.54172/mjsc.v37i4.951","DOIUrl":"https://doi.org/10.54172/mjsc.v37i4.951","url":null,"abstract":"Food safety is a big challenge that concern all human communities and food production factories. The information on the bacterial evaluations of fresh natural juices in the city of Benghazi remained very limited and unclear. This study was carried out to evaluate the bacterial contamination for two of the most popular selling freshly made juices, including mango and strawberry juices. The results of screening showed bacterial growth in 117 (91.41%) out of the total samples 128. The evaluation during the second season showed a higher bacterial growth rate of 96.55 %. The most predominant bacteria contaminating the targeted juices was Klebsiella pneumoniae, with an average of (36.21%), followed by fecal Escherichia coli (31.03%) for both juices. All the contaminated juices represented bacteria count out of the accepted value. Gram-negative pathogens showed resistance to limited antibiotics, including Amoxicillin, Amikacin, and Clarithromycin, whereas the Gram-positive bacteria showed higher resistance rates. This study concluded that, increase in bacterial diversity and bacterial count out of the accepted standard as well as the presence of fecal E. coli indicating a poor level of hygiene during the process of preparing juices, leading to the possibility of causing diseases and exposing people to food poisoning.","PeriodicalId":276609,"journal":{"name":"Al-Mukhtar Journal of Sciences","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124526116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
دراسة مقارنة لكرات الدم الحمراء وخصائصها بين النوق وحيرانها الذكور في ليبيا 在利比亚对红血球及其雄性动物的比较研究
Al-Mukhtar Journal of Sciences Pub Date : 2022-12-31 DOI: 10.54172/mjsc.v37i4.922
طارق عبد السلام سالم الطيف, منعم أبو القاسم عامر, سالم علي صابر, سالم ابوبكر امعزيق
{"title":"دراسة مقارنة لكرات الدم الحمراء وخصائصها بين النوق وحيرانها الذكور في ليبيا","authors":"طارق عبد السلام سالم الطيف, منعم أبو القاسم عامر, سالم علي صابر, سالم ابوبكر امعزيق","doi":"10.54172/mjsc.v37i4.922","DOIUrl":"https://doi.org/10.54172/mjsc.v37i4.922","url":null,"abstract":" أُجريت الدراسة في المنطقة الوسطى من ليبيا لمدة سنة على ثلاث نوق، تم اختيار الحيران الذكور على حسب الولادة. قُيِّم كل من (MCH) و (MCHC) في دم الحيران، وُجد أنها مرتفعة معنويًّا (P<0.05) عما في الأمهات. ارتفع (Hb) و(MCH) لكل من الأمهات والحيران معنويًّا (P<0.05) عند الولادة خلال الفصول. حيث إن فصلي الربيع والصيف كانت (MCH) في الحيران أعلى معنويًّا (P<0.05) من الأمهات. (RBCs) في الصيف كانت أعلى معنويًّا (P<0.05) لدى الأمهات عما للحيران. (Hb) و (MCV) لكليهما كانا أعلى معنويًّا في الخريف (P<0.05) مقارنة بالمواسم الأخرى. خلال فصلي الربيع والصيف كانت (MCHC) في الأمهات أعلى معنويًّا (P<0.05) من الحيران. (PCV) و(MCV) و(MCH) و(MCHC) للأمهات عند الولادة كانت مرتفعة معنويًّا (P<0.05) عما للحيران، ومرتفعة لكليهما خلال الأشهر المختلفة. أعلى قيمة لـ (MCV) للحيوانين خلال الشهر الثامن كانت مرتفعة معنويا (P<0.05) عن قيم الأشهر باستثناء الولادة. أيضا (MCH) للحيران كانت مرتفعة معنويًّا (P<0.05) خلال الشهر الخامس أكثر عما للأمهات. ارتفعت قيمة (MCHC) في الحيران عن النوق من الشهر الخامس حتى نهاية الدراسة. نستنج مما سبق أن الحيران تتأقلم مع البيئة وتواكب الحيوانات البالغة بعد شهرها الخامس.","PeriodicalId":276609,"journal":{"name":"Al-Mukhtar Journal of Sciences","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122473419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthesis of Plasma-Polymerized Toluene Coatings by Microwave Discharge 微波放电法制备等离子体聚合甲苯涂料
Al-Mukhtar Journal of Sciences Pub Date : 2022-12-31 DOI: 10.54172/mjsc.v37i4.956
S. M. Elhamali
{"title":"Synthesis of Plasma-Polymerized Toluene Coatings by Microwave Discharge","authors":"S. M. Elhamali","doi":"10.54172/mjsc.v37i4.956","DOIUrl":"https://doi.org/10.54172/mjsc.v37i4.956","url":null,"abstract":"Plasma- polymerized coatings were successfully applied on aluminum alloy, AA2024, surface for corrosion protection. The plasma polymerization process was carried out by low pressure microwave plasma at room temperature. The effect of microwave plasma power on the corrosion resistance of polymer coatings was investigated using the potentiodynamic polarization technique. As the microwave plasma power increased, the relative protective efficiency increased. Polymer coatings on alloy surfaces suppressed both anodic and cathodic reactions. The increment in protective efficiency was due to a higher degree of cross-linking in the coating. These findings suggest that the toluene polymer coatings provide a considerable protection barrier for aluminum alloys.","PeriodicalId":276609,"journal":{"name":"Al-Mukhtar Journal of Sciences","volume":"5 24","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113946432","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
تأثير موعد الشتل والكثافة النباتية على النمو والإنتاجية للصنف الأحمر المحلي لنباتات البصل Allium cepa L. 幼苗时间和植物密度对当地红洋葱的生长和生产力的影响。
Al-Mukhtar Journal of Sciences Pub Date : 2022-12-31 DOI: 10.54172/mjsc.v37i4.924
روعة محمد مروان الببيلي, أسامة حسن العبدلله, رولا غسان بطحوش, مصطفى محمد الأذن
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