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Register a new userIdentification some species of syrphids flies (Diptera: Syrphidae) in Lattakia region
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Tishreen University مقالة
Publication date
2018
fields
Life Science
and research's language is
العربية
Created by
امانة التحرير مجلة جامعة تشرين
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Episyrphus balteatus (20.53%), ثم النوعMelanostoma mellinum (14.66%). This study was conducted during the period from 10/9/2016 to 9/9/2017 in Demsarkho orchards area (Lattakia) on the west coast of Syrian Arab Republic. The study aimed to identificate "Syrphidae" in this area. Samples were collected by yellow dishes in weekly rate. A total of 341 Syrphid flies were collected and they belong to 15 species form 10 genera. The most abundant species was Sphaerophoria scripta (relative abundance 33.43%), followed by Episyrphus balteatus (20.53%), then Melanostoma mellinum (14.66%).
No English abstract
Artificial intelligence review:
Research summary
أجريت هذه الدراسة خلال الفترة من 10/9/2016 حتى 9/9/2017 في منطقة بساتين دمسرخو (اللاذقية) الواقعة على الساحل الغربي للجمهورية العربية السورية. هدفت الدراسة إلى حصر أولي لأنواع ذباب السرفيد المتواجد في هذه المنطقة. جُمعت العينات بطريقة الأطباق الصفراء أسبوعياً، وتم خلال هذه الدراسة جمع 341 عينة من بالغات ذباب السرفيد، عُرّف 15 نوعاً تتبع لـ 10 أجناس. كان النوع Sphaerophoria scripta ذو الغزارة النسبية الأعلى (33.43%)، تلاه النوع Episyrphus balteatus (20.53%)، ثم النوع Melanostoma mellinum (14.66%). الدراسة أكدت أهمية ذباب السرفيد في المكافحة الحيوية وتلقيح النباتات، وأوصت بمتابعة الأبحاث للتعرف على أنواع أخرى من ذباب السرفيد في المنطقة.
Critical review
دراسة نقدية: الدراسة تقدم معلومات قيمة حول تنوع ذباب السرفيد في منطقة اللاذقية، وتساهم في فهم توزيع هذه الأنواع وأهميتها البيئية. ومع ذلك، كان من الممكن أن تكون الدراسة أكثر شمولاً إذا تضمنت تحليلاً أعمق للعوامل البيئية التي تؤثر على توزيع هذه الأنواع. كما أن الدراسة اعتمدت على طريقة واحدة لجمع العينات، مما قد يؤثر على تمثيل الأنواع المختلفة. كان من الممكن تحسين الدراسة باستخدام طرق جمع متعددة للحصول على صورة أكثر شمولاً لتنوع ذباب السرفيد في المنطقة.
Questions related to the research
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ما هي الفترة الزمنية التي أجريت فيها الدراسة؟
أجريت الدراسة خلال الفترة من 10/9/2016 حتى 9/9/2017.
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ما هو النوع الأكثر غزارة نسبية في الدراسة؟
النوع الأكثر غزارة نسبية هو Sphaerophoria scripta بنسبة 33.43%.
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ما هي أهمية ذباب السرفيد في البيئة؟
ذباب السرفيد يلعب دوراً كبيراً في تلقيح النباتات، كما أن يرقات العديد من أنواعه تعتبر مفترسات لحشرات المن وآفات أخرى، مما يجعله مهماً في برامج المكافحة الحيوية.
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ما هي التوصيات التي خرجت بها الدراسة؟
أوصت الدراسة بمتابعة الأبحاث للتعرف على أنواع أخرى من ذباب السرفيد نتيجة لأهميته في تلقيح النباتات وأهمية يرقات أغلب الأنواع في برامج المكافحة الحيوية.
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This study was conducted during the period from 10/9/2016 to 9/9/2017 in Demsarkho
orchards area (Lattakia) on the west coast of Syrian Arab Republic. The study aimed to
identificate "Syrphidae" in this area. Samples were collected by yellow dishes
in weekly
rate. A total of 341 Syrphid flies were collected and they belong to 15 species form 10
genera. The most abundant species was Sphaerophoria scripta (relative abundance
33.43%), followed by Episyrphus balteatus (20.53%), then Melanostoma mellinum
(14.66%).
The research aims to know the role of credit risk management in the improvement of the banking performance in the commercial bank of Syria in Lattakia. To achieve the research objectives, a questionnaire was constructed and distributed to all credit
management employee of the bank, (33 employees). After the study and analysis, the following conclusions were reached:
1- The credit management has a high efficiency, as it defines the appropriate size of credit regarding each client; it chooses the qualified and experienced people to work in the credit management, and each credit transaction get under specific analysis and comprehensive review by a qualified and experienced credit analyst.
2- In order to maintain the level of liquidity of the bank, the credit management amends granting credit criteria, to lead to the improvement of liquidity indicators, where the bank keeps appropriate voluntary liquidity in local and foreign currencies, because the good liquidity in the bank contribute to increase clients' confidence in the bank and its operations.
3- The credit management in the bank assesses the profitability in quantitive and objective way, and reviews the criteria of the granting on an ongoing basis, and modifies granting credit criteria in a way that lead to improve bank's profitability.
4- There is a direct correlation between the efficiency of credit risk management and,(low volume and number of non performing loans, improvement of bank's liquidity ratio, and improvement of bank's profitability).
The research aims to study the relationship between social capital development of: a commitment of workers to the work value and ethic and trust building, and the development of networks of social relations, and investment potential of the library to
improve the service of society, and the promotion of the activities of public libraries between public beneficiaries. Descriptive methodology has been adopted to include all staff who are working at Directorate of Culture in Latakia province libraries, amounting to almost (154) employees, due to the small size of the research population. Comprehensive survey has been used, it was distributed to (154) workers, a (141) questionnaires were found suitable for analysis, and the response rate was (91.56%). The research found the following results: *There is positive and significant relationship between workers commitment to workers values and ethic and the promotion of public libraries between user, where (66.3%) of the developments in the promotion of the activities of public libraries between audience beneficiaries changes interpreted by employees to the values and work ethic commitment. *There is positive and significant relationship between confidence and strengthen the relationship between the public library community and the promotion of activities between the public beneficiaries building, where (57.2%) of the developments in the promotion of the activities of public libraries between audience beneficiaries changes interpreted build confidence and strengthen the relationship with the library community. *There is positive and significant relationship between the network of social relations in public libraries development and promotion of activities between the public beneficiaries relationship, where that (52.3%) of the developments in the promotion of the activities of public libraries between audience beneficiaries changes interpret the development of the network of social relations. *There is positive and significant relationship between the investment public library potential development to improve community services and the promotion of activities between the public beneficiaries, where that (49.1%) of the developments in the promotion of the activities of public libraries between audience beneficiaries changes interpreted Investment Public Library potential for improving community services development.
The research aims to identify the role of organizational culture in reducing resistance to change of the employees through a study of the relationship between the dimensions of the organizational culture, and the reasons of resistance change by emplo
yees working in Lattakia City Council. To achieve the objectives of the research, a questionnaire was designed and distributed to (343) employees in Lattakia City Council, (315) questionnaire were complete and valid for statistical analysis, with a response rate of (91.84%). Relying on multiple regression, the following results were reached: 1. There is a strong inverse relationship which is statistically significant between the elements after the containment and interdependence of (empowerment, staff development, teamwork and participation), and a reeducation of the resistance of workers to change, wherever after containment and coherence elements are available, there is a decline in the causes resistance of workers to change.2. There is strong inverse relationship that is statistically significant between the elements after the consistency and uniformity of working (core values, agreement, coordination and integration), and a reduction of resistance workers to change, i.e. when elements after consistency and homogeneity are availed, they lead to a decline in the causes of workers resistance to change.3. There is strong inverse relationship which is statistically significant between the elements of the human aspects (respect and appreciation, justice, encouragement achievement, and social welfare), and the reeducation of workers resistance to change, i.e., whenever there are elements of the human aspects, there is a decline of the causes of workers resistance to change.4. There is strong inverse relationship which is statistically significant between the elements after the organizational climate of (administrative practices, rewards, communications, and surveillance system), and the reduction of workers resistance to change, i.e., wherever after the organizational climate elements are available, there is a decline in the causes of workers resistance to change.
The objective of this study is to assess the reality of the professional commitment of the employees in the private commercial banks in lattakia Governorate, The researchers identified three types of functional commitment, which included both Affecti
ve commitment, Continuance commitment, and Normative commitment. The researchers distributed a questionnaire to a random sample of 77 workers. Each questionnaire included 24 phrases that measured the three types of commitment. They calculated the Cronbach's Alpha coefficient to measure the stability of the scale, The t-test was used for one sample to test the hypotheses, The researchers found results showing high degrees of functional commitment of all three types, but at varying degrees, where the mean of the responses on the expressions that measured the three types of commitment was Greater than the mean neutrality of the scale.
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