bluuebunny/crossref_metadata_2025_split huggingface dataset:
أثر إستراتيجية مخططات التعارض المعرفي في تنمية التفكير الإبداعي لدى طلاب الصف الخامس الأدبي في مادة مبادئ الفلسفة وعلم النفس
Authors: Al-Samarraie Qusay M. Lateef , Mahdi Iman Mahmoud 
Published: December 2022

يهدف البحث الحالي إلى التعرف على أثر مخططات التعارض المعرفي في تنمية التفكير الإبداعي لدى طلاب الصف الخامس الأدبي في مادة مبادئ الفلسفة وعلم النفس. ولغرض التحقق من هدف البحث صاغت الباحثة الفرضيات الأتية:
1-لا توجدُ فروق ذات دلالة إحصائية عند مستوى الدلالة (0.05) بين متوسط درجات المجموعة التجريبية الذين يدرسون مادة مبادئ الفلسفة وعلم النفس وفق استراتيجية مخططات التناقض المعرفي وبين متوسط درجات طلاب المجموعة الضابطة الذين يدرسون بالطريقة الاعتيادية في مقياس التفكير الإبداعي.
2-لا توجدُ فروق ذات دلالة إحصائية عند مستوى الدلالة (0.05) بين متوسط درجات المقياس القبلي للمجموعة التجريبية التي تُدرس وفق استراتيجية مخططات التعارض المعرفي ومتوسط درجات المقياس البعدي للمجموعة نفسها في التفكير الإبداعي.
ولتحقق من صحة فرضيتي البحث أجرت الباحثة تجربة استغرقت فصلاً دراسياً كاملاً إذ تم اعتماد الإجراءات الأتية :
تم اتباع المهج التجريبي (من نوع الضبط الجزئي) لمجموعتين متكافئتين أحداهما تجريبية والأخرى ضابطة، ذو الاختبار البعدي لتنمية التفكير الإبداعي، واقتصر هذا البحث على طلاب الصف الخامس الأدبي في إحدى المدارس الأعدادية التابعة لمديرية تربية صلاح الدين إذ تم اختيار عينة البحث قصدياً (إعدادية طرابلس للبنين). وبطريقة السحب العشوائي اختارت الباحثة إحدى الشعبتين وهي شعبة (أ) لتكون المجموعة التجريبية التي تدرس بطريقة استراتيجية مخططات التعارض المعرفي، وتمثل شعبة(ب) المجموعة الضابطة التي تدرس بالطريقة الاعتيادية، وبلغ عدد طلاب المجموعتين (49) طالباً بواقع (24) طالباً للمجموعة التجريبية، و(25) طالباً للمجموعة الضابطة، بعد استبعاد الطلاب الراسبين البالغ عددهم (5) طلاب، وسبب الاستبعاد يرجع إلى كون الطلبة قد رسبوا فضلاً عن أنَّ أعمارهم أكبر مقارنةً مع زملائهم في الصف ومن المحتمل قد يكون لديهم خبرة سابقة في الموضوعات اعتقاداً من الباحثة أنَّه قد تؤثر هذه الخبرة على السلامة التجريبية للبحث الحالي الأمر الذي قد يؤثر في المتغيرات التابعة ومن ثم في دقة النتائج علماً أنَّه قد تمّ استبعادهم من النتائج فقط حرصت الباحثة قبل بدء التجربة على تكافؤ مجموعتي البحث التجريبية والضابطة على الرغم من أنَّ التوزيع العشوائي إحدى طرائق ضبط المتغيرات الدخيلة، إلاّ أنَّ الباحثة ارتأت تكافؤات إحصائية في بعض المتغيرات،
لأنَّ الاختبار كان على أساس الشُعب، وليس على أساس الفرد وهذه المتغيرات هي:(العمر الزمني محسوب بالشهور، درجات الذكاء، درجات الاختبار القبلي والبعدي، التحصيل الدراسي للوالدين). لذلك اختارت الباحثة اختبار (رافن) للمصفوفات المتتابعة والتي صممت لقياس القابلية العقلية حيث تمتاز بتزايد صعوبتها بصورة تدريجية، إضافتةً إلى استخدامه في العديد من الدراسات المحلية ولاتصافه بالصدق والثبات. وصلاحيته للبيئة العراقية. استخدمت الباحثة اختبار (مان وتني) للكشف عن الفروق بين المجموعتين في متغير الذكاء، حدَدت الباحثة المادة العلمية التي ستُدرسها إلى مجموعتي البحث في أثناء مدة التجربة على وفق مفردات مادة علم النفس المقرر تَدريسهُ للصف الخامس الأدبي للعام الدراسي(2017م/2018م) ولفصل دراسي كامل (الفصل الثاني) واطلعت الباحثة على الخطط التدريسية السنوية واليومية لبعض مدرسي المادة ومدرساتها.
أثر أُنموذج اوريجامي في تنمية التفكير المنتج عند طلاب الصف الخامس العلمي في مادة التربية الإسلامية
Authors: Al – Dulaimi Tariq Hashim Khamis , Al – Obaidi Idan Attia 
Published: December 2022

يهدف البحث إلى التعرف على أثر أُنموذج اوريجامي في تنمية التفكير المنتج عند طلاب الصف الخامس العلمي في مادة التربية الإسلامية ، ولتحقيق هدف البحث، اتبع الباحثان إجراءات المنهج التجريبي، إذ اعد الباحثان خططاً تدريسية على وفق أُنموذج اوريجامي، وبعد ان تأكد الباحثان من صلاحيتها بعرضها على مجموعة من الخبراء والمحكمين.
اختار الباحثان عينة البحث بشكل قصدي وهي ثانوية القبس للبنين لتمثل المجموعة التجريبية التي تدريس على وفق أُنموذج اوريجامي بواقع (30) طالباً ، وثانوية العلم لتمثل المجموعة الضابطة التي تدرس على وفق الطريقة الاعتيادية بواقع ( 30) طالباً، التابعتان للمديرية العامة لتربية محافظة صلاح الدين/ قضاء العلم، وأعدَّ الباحثان اختبار للتفكير المنتج تكون من ( 65) فقرة يتضمن التفكير الناقد والتفكير الإبداعي وحل المشكلات ، وبعد ان تأكد من صدقه وثباته، استعمل الباحثان الوسائل الإحصائية الآتية: (الاختبار التائي لعينتين مستقلتين، ومعامل ارتباط بيرسون، ومعادلة معمل الفا كرونباخ) . وبعد تحليل النتائج إحصائياً توصل الباحثان إلى ما يأتي: وجود فروق ذات دلالة إحصائية بين المجموعات التجريبية والضابطة في اختبار التفكير المنتج لصالح المجموعة التجريبية
وقد توصل الباحثان إلى جملة من الاستنتاجات:

يتطلب التدريس بالنماذج جهداً مضاعفاً كبيراً من المدرسين لأجل إتقان عملية التدريس بكل مهارة وفاعلية.

ومن خلال النتائج التي توصَّل إليها الباحثان، تم تقديم عدداً من التوصيات والمقترحات.
Optical and Electrical Properties of Sr-doped In2S3 Thin Films Prepared by Chemical Spray Pyrolysis Technique.
Authors: Neran F. Abd Jabbar  , Raid A. Ismail  , N.K.Hassan  
Published: December 2022

Strontium doping indium sulfide thin films (In2S3:Sr) were deposited by spray pyrolysis technique on glass substrate at temperature 310C0.The films were prepared by varying the( Sr) ratio from (0.1 , 0.5, 1.5 )% .The effect of Strontium concentration on optical and electrical properties of In2S3:Sr thin films have been studied in detail visible (UV-Vis) transmittance spectroscopy measurements revealed that the optical transmittance of films exceeds 70% in the visible and near infrared region and also the direct band gap energy of the films it decreases with doping Strontium from (2.9ev) to (2.4ev).the mobility and conductivity is increases with doping Strontium and resistivity decreased from (8.5 to 1.74) ᾩcm .
Antibacterial effect of biosynthesis silver nanoparticles on Pseudomonas aeruginosa
Authors: Qahtan Adnan Qader  , Bashar Sadiq Noumi  , Reyam Faris Saleh  
Published: December 2022

The current study indicated possibility determining the inhibitory activity of silver nanoparticles which synthesis by the Cinnamomum zeylanicum bark against 5 pathogenic bacterial isolates of to Multidrugs resistant Pseudomonas aeruginosa collected from hospitals (Azadi Education, Kirkuk General, Tuz General), Silver nanoparticles showed their inhibitory effect against bacteria by the Well diffusion method and The Diameter of inhibition zones ranged between (23-14)mm As for the growth inhibition assaysilver nanoparticles showed activity against the bacterial species at concentrations of ( 25,50, 75, 100)%, respectively through the absence of colony growth on the surface of the culture media at these concentrations Therefore it is possible to use nanoparticles synthesis from plants for some minerals due to their effective inhibitory properties that they have against bacteria.
Calculation of Fundamental Mode Properties for Single-Mode Fibers
Authors: Aqeel R. Salih  
Published: December 2022

In this research, properties for the fundamental mode of single-mode step-index optical fibers with core diameters 9.8–15.6 µm, core refractive index and cladding refractive index are calculated at a wavelength of 1.55 µm by using RP Fiber Calculator and then compared with the results obtained from equations. It is shown that there is a good agreement for all properties. These results can be useful for designing practical fibers
Artificios de la representación de la vera effigies. El retrato de Teresa de Ávila en San José de Batuecas
Authors: Muñoz Elena 
Published: December 2022

La inscripción del retrato conservado en el desierto de San José de las Batuecas (La Alberca, Salamanca), identifica a santa Teresa de Ávila a los 61 años de edad. Es una representación tardía que sigue la de la vera effigies pintada en Sevilla en 1576 por Jan Narduck, ejemplo de cómo se difundía el prototipo mezclado con nuevas temáticas grabadas en el siglo XVII. La combinación peculiar de atributos históricos y biográficos en esta tabla –nombres y cifras inscritos, rasgos fisionómicos, paisaje– permite descubrir el anacronismo como parte de los mecanismos artísticos o artificios usados en la fabricación de imágenes históricas y devocionales, compuestas para hacer creer en la realidad que representan, y en la legitimidad del culto que promocionan.
Project-Based Learning Approach and Its Impact for the Pancasila Student Profile Strengthening Project
Authors: Gianistika Chika 
Published: December 2022

The purpose of this study is to determine the impact of the project-based learning approach on the implementation of the Pancasila student profile strengthening project. This research uses a qualitative approach. Data collection techniques in this study with; 1) Interview method addressed to the grade 4 teacher of karawang district driving school, 2) Documentation method, and 3) observation method. In this study, it was stated that inthe nature of the project activities to strengthen the profile of pancasila students in addition to fostering the character of the pancasila student profile, students also have good interactions with fellow students and with their teachers. In the implementation of the project carried out, students are required to work together and discuss each other so that there is an in-depth interaction between students in different classes; this has an impact on student socialization which is more diverse and widespread.
Evaluation of improved potato cultivars according to their agronomic traits under the conditions of Murmansk Province
Authors: Zhigadlo T. E. 
Published: December 2022

Background. The main objective of the Polar Experiment Station is to maintain and preserve the global potato collection of VIR. The collection is replenished with new improved potato cultivars. Their main agronomic traits are studied: earliness, productivity, starch content in tubers, resistance to viruses and fungi, etc. After three years of evaluation, cultivars are transferred to the maintenance collection.Materials and methods. Thirteen new potato accessions the from VIR collection were studied in 2018–2020 for valuable agronomic traits under the extreme conditions of Murmansk Province using VIR’s guidelines.Results and conclusions. The study made it possible to characterize this set of accessions according to their phenological parameters, earliness, productivity, and disease resistance. Accessions that exceeded the reference (‘Khibinskiy ranniy’, k-6928) in a number of indicators were identified. Three accessions demonstrated the best productivity across the years of the study: k-25327 (local from Georgia), k-25330 (‘KazSIP’) and k-25314 (‘Arizona’). Accession k-25311 (‘Gornyak’) was selected for earliness, productivity, and marketability of tubers; k-25302 (‘Babayev’) was identified for its productivity and high marketability of tubers; k-25302 (Arrow’) showed high productivity, high marketability of tubers, and large tuber size. The accessions selected for their starch content were k-25330 (‘KazSIP’) and k-25327 (local from Georgia). Six potato accessions were not affected by fungal diseases: k-25258 (‘Sunkar’), k-25302 (‘Babayev’), k-25311 (‘Gornyak’), k-25314 (‘Arizona’), k-25339 (‘Bravo’) and k-25317 (‘B-O-E’). Symptoms of viral diseases were not found in k-25311 (‘Gornyak’), k-25321 (‘Labadia’), k-25327 (local from Georgia), k-25336 (‘Ametist’) and k-25318 (‘Cogu Valley’). The results of the study made it possible to recommend them for new potato breeding programs in Murmansk Province.
Source material from crosses among <I>Solanum</I> L. spp. for potato breeding
Authors: Zoteyeva N. M. , Evdokimova Z. Z. 
Published: December 2022

Background. Late blight (agent: Phytophthora infestans (Mont.) de Bary) is one of the most destructive diseases for potato. The climate conditions in the northwest of Russia are very favorable for annual late blight infestation. Spreading of the pathogen leads to significant harvest losses. A promising breeding strategy is to expand the genetic diversity of resistance sources.Materials and methods. Resistance of experimental hybrid clones to late blight, their ability to form tubers under long daylight conditions, and a number of agronomic traits were studied using standard methods.Results. Long-term evaluation data were obtained for original interspecies potato hybrids concerning their resistance to late blight. The hybrids were also assessed for their yield and agronomic tuber characteristics. Some of the produced interspecies hybrids demonstrated field resistance to late blight, high tuber yield, and good agronomic traits. Clones derived from some cross combinations significantly exceeded both parents in tuber yield per plant and tuber size.Conclusions. Crosses between potato cultivars and various late blight resistance sources made it possible to combine in hybrid clones the genes of wild and cultivated Andean species and Solanum tuberosum L. with different pedigrees. Productive hybrid clones with resistance to late blight and good agronomic characteristics promise to become useful material for potato breeding programs.
Genetic diversity analysis of apricots from Dagestan using SSR markers
Authors: Anatov D. M. , Suprun I. I. , Stepanov I. V. , Tokmakov S. V. 
Published: December 2022

Background. This publication presents the results of a study into the genetic structure of apricot genotypes from Dagestan using the SSR genotyping technique. The importance of the study is seen in the still underexplored gene pool of Dagestani apricot at the genetic level. With this in view, an assessment of the Dagestani apricot genetic diversity, followed by an analysis of its genetic structure, is of theoretical and practical interest.Materials and methods. The study included 27 apricot genotypes of Dagestani origin: 9 advanced contemporary cultivars and hybrids, 15 seed selections and landraces, and 3 wild forms. Eight SSR markers were used for the genetic diversity analysis: H1-3, A1-91, H2-79, H1-26-2, H2-16, A1-17, RPPG1-032, and RPPG3-026.Results. The UPGMA and NJ dendrogram construction techniques revealed the genetic similarity among the Dagestani apricots, confirmed by a low level of cluster significance. The tendency towards setting apart the genotypes of hybrid origin (obtained from free pollination of introduced cultivars) from the locally selected cultivars was observed by comparing the results of Bayesian analysis and the K-means approach using the Structure and Statistica software. Such isolation is partial, being obviously affected by constant integration of new apricot genotypes into the local gene pool and its enrichment with new alleles at the genetic level.Conclusion. The contemporary assortment of apricots in Dagestan was formed on the basis of both the local autochthonous gene pool and Central Asian and European cultivars introduced into this area. The obtained data will enrich the knowledge about the genetic diversity of apricots in Dagestan and serve as the platform for further studies into the florigenetic links of the North Caucasus with other regions.
Inheritance of ornamental traits in bird cherry families with the cultivar ‘Nezhnost’ in their pedigree
Authors: Lokteva A. V. , Simagin V. S. 
Published: December 2022

Background. Bird cherry plants are highly ornamental; they are diverse in shape, size and color of leaves and flowers, flowering and fruiting schedules. At present, they are widely used for landscaping parks and public gardens. In Russia there is a need to release new highly ornamental and winter-hardy cultivars using the genetic potential of both known and newly developed genotypes.Materials and methods. In our experiment we used a pink-flowered sample found by R. A. Mastinskaya in the vicinity of Novosibirsk and transferred to Krymsk Experiment Breeding Station of VIR, where it was studied and released as a cultivar named ‘Nezhnost’. One of its seedlings from free pollination became known as No. 11-5-37. Crosses included cvs. ‘Colorata’ (source of the spring red leaf trait), ‘Purpurnaya Svecha’ (summer/autumn red leaf), ‘Pamyati Salamatova’ (number of flowers, and brush length), accessions Nos. 1-1-8 and 11-1-8 from the Central Siberian Botanical Garden’s collection (diameter of flowers and inflorescences), and selected forms “Tereshkovoy 38” and “Tereshkovoy 48/2” planted in Akademgorodok (brush length, number of flowers, and flower diameter).Results. Unlike European genotypes, these cultivars and hybrids are adapted to the conditions of Siberia. Over a long observation period, freezing was not observed on plants even in the most severe winters. Our data indicate a manifold composition of the gene complexes controlling the manifestation of both the pink flower trait and spring red leaves.Conclusion. A possibility of obtaining pink-flowered seedlings in a number of cross combinations and peculiarities of the inheritance of traits in them are shown. Five hybrids were identified for combining valuable traits; they are promising for ornamental and breeding uses. Some of them have already been developed into new ornamental cultivars.
Results of a study of soybean source material for breeding purposes under the conditions of Primorsky Territory
Authors: Vasina E. A. , Butovets E. S. , Lukyanchuk L. M. 
Published: December 2022

Background. A study of the soybean gene pool adapted to the conditions of Primorsky Territory in search of useful agronomic traits is essential for further use in breeding programs.Materials and methods. Soybean accessions from the germplasm collection were tested in 2019–2021 at the Federal Scientific Center of Agricultural Biotechnology of the Far East named after A.K. Chaika. The study included 213 accessions of various origin. Cv. ‘Primorskaya 4’ served as the reference. An objective assessment of the potential of the said research material was made.Results. Three years of experiments resulted in selecting promising soybean genotypes with a set of important agronomic traits for breeding programs. Compared to the reference ‘Primorskaya 4’, an increase of more than 35% in productivity was observed in the cultivars ‘Mestnaya’ (Russia), ‘Jilin’ (China), ‘Montreal’ (France), and ‘XP 977-1.9’ (USA). Cvs. ‘No. 075-2’ (USA), ‘K0152’ (Ukraine), ‘Muzanze Stamm M 4789/74’, ‘SOJA 1065’ and ‘Adsoi’ (Germany) were characterized by earliness (100 days). Cvs. ‘Mestnaya’ and ‘HS Atlas’ may be interesting for breeders due to their highest oil content: 25.9% and 26.0%, respectively. The highest protein content was found in cvs. ‘Zhuravushka’ (39.2%), ‘XN 4’ (41.9%), ‘Torlitsa’ (41.9%) and ‘XP 977-1.9’ (39.5%). Cvs. ‘Pi 6D 4182’, ‘XN 4’, ‘Skelya’ and ‘HS Atlas’ manifested resistance to Septoria brown spot. The results of the assessment for adaptability potential showed that the following cultivars of different origin had the highest resistance to environmental stresses: ‘Primorskaya 4’ (–2.5), ‘Torlitsa’ (–2.0) and ‘Kassidi’ (–3.0).
Diversity of new Russian bread wheat cultivars according to leaf rust resistance genes
Authors: Gultyaeva E. I. , Shaydayuk E. L. , Veselova V. V. , Smirnova R. E. , Zuev E. V. , Khakimova A. G. , Mitrofanova O. P. 
Published: December 2022

Background. Cultivation of resistant cultivars is an effective method of wheat protection against leaf rust. The purpose of this work was to characterize the juvenile leaf rust resistance of bread wheat cultivars listed in the State Register for Selection Achievements in 2021 and identify their Lr genes using molecular markers.Materials and methods. The material included 18 cultivars of winter bread wheat and nine spring ones. Juvenile resistance in the seedling phase was assessed with two test clones (kLr9 и kLr19) and the Krasnodar population of Puccinia triticina Erikss. Molecular markers were used to identify 18 Lr genes.Results and discussion. A high level of resistance (score 0 or 0;) was shown by cvs. ‘Khamdan’, ‘Sharm’ and ‘Omskaya 44’; moderate resistance (score 2, 2+) by ‘Albidum 2030’. Reactions of ‘Polina’, ‘Rossyp’, ‘Status’, ‘Balkysh’ and ‘Bogema’ were variable. The studied cultivars did not contain juvenile genes Lr9, Lr24, Lr25, Lr28, Lr29, Lr39, Lr47 or Lr66 and adult plant resistance genes Lr21 and Lr35. Markers of identifiable genes were not detected in cv. ‘Sharm’, highly resistant to leaf rust. ‘Khamdan’ had an ineffective Lr10 gene and a partial resistance gene Lr34, which offered no protection in the seedling stage. These cultivars seem to contain additional resistance genes. A high level of resistance to leaf rust in ‘Omskaya 44’ is provided by a combination of the Lr19, Lr26, Lr1 and Lr3 genes. In ‘Nemchinovskaya 85’, the partially effective adult plant resistance gene Lr37 was identified. In other tested cultivars, Lr1, Lr3, Lr10, Lr26 and Lr34 were widely represented.
Assessment of adaptability and fruit quality in new apple cultivars for intensive orchards
Authors: Krasova N. G. , Ozherelieva Z. E. , Galasheva A. M. , Makarkina M. A. , Lupin M. V. 
Published: December 2022

Background. Competitive early-fruiting apple cultivars with high commercial and consumer qualities, resistant to unfavorable stressors, are required for successful horticulture development.Materials and methods. The study included apple cultivars developed by innovative methods using scab resistance donors (Rvi6) and diploid gamete donors. Foreign cultivars commercialized in the region were also used. Conventional variety testing techniques were applied. Fifteen cultivars released by the Institute of Fruit Crop Breeding (VNIISPK), 6 foreign cultivars, and one reference (‘Antonovka obyknovennaya’) were assessed.Results. Simulating damaging factors helped to identify good resistance of tissues and buds of domestically bred apple cultivars to early winter frosts. These cultivars survived a temperature decrease to –30°C without damage in early winter and without significant damage (no more than 2.0 pts) at –40°C in midwinter, including the scab-immune (Rvi6) cultivars ‘Ivanovskoye’ and ‘Pamyat Hitrovo’, and immune triploids (3×) ‘Aleksandr Boyko’, ‘Akademik Saveliev’ and ‘Vavilovskoye’. Bud damage in ‘Gala’ and ‘Ligol’ was stronger (2.5 pts) and increased to 3.0 pts under simulated temperatures down to –38°C and –40°C. ‘Gala’ showed the lowest resistance in midwinter. Early-fruiting cvs. ‘Blagodat’, ‘Ivanovskoye’, ‘Pamyat Hitrovo’ and ‘Rozhdestvenskoye’ were identified. On average, triploids ‘Blagodat’ and ‘Patriot’, scab-immune ‘Afrodita’, ‘Ivanovskoye’ and ‘Start’, and scab-immune triploid ‘Rozhdestvenskoye’ significantly exceeded ‘Antonovka’ and other cultivars in yield. Conclusion. The new innovative winter cultivars developed at VNIISPK matched foreign cultivars in marketability and consumer qualities, while in scab resistance and adaptability they significantly exceeded most of them. ‘Akademik Saveliev’, ‘Aleksandr Boyko’, ‘Afrodita’, ‘Vavilovskoye’, ‘Ivanovskoye’, ‘Prazdnichnoye’ and ‘Rozhdestvenskoye’ were recommended for intensive-type orchards.