bluuebunny/crossref_metadata_2025 huggingface dataset:
Computed tomography imaging findings of nivolumab-induced thyroid dysfunction
Authors: Oki Tatsuya , Inoue Akitoshi , Nagatani Yukihiro , Oki Maya , Watanabe Yoshiyuki
Published: May 2022

The thyroid gland is most frequently involved in immune-related adverse events (irAEs) by nivolumab. We reviewed the thyroid function and thyroid gland volume and volume change ratio between baseline and follow-up CT (volume follow-up/volume baseline) in 24 patients treated with nivolumab for lung cancer and renal cell carcinoma. Among them, four (16.7%) demonstrated nivolumab-induced thyroid dysfunction that shows either hypothyroidism or hyperthyroidism. Three and one cases were treated with nivolumab for lung cancer and renal cell carcinoma, respectively. Two patients with hypothyroidism (cases 1 and 2) showed reduced thyroid volume (volume change ratio: 0.80 and 0.84) on computed tomography (CT) images. Besides, remarkably diminished CT attenuation of the thyroid gland was observed in a patient with hypothyroidism (case 2). One of the two patients with hyperthyroidism showed increased thyroid volume (volume change ratio: 1.32) (case 3), whereas no difference in the thyroid gland volume was observed between the previous and follow-up CT in another patient with hyperthyroidism (case 4). Thyroid volume change ratio >0.1 was observed even in 6 of 20 (30%) patients without thyroid dysfunction. Considering the wide use of nivolumab in cancer treatment, radiologists should be aware that changes in the thyroid volume and attenuation on CT are associated with thyroid dysfunction caused by nivolumab, as well as thyroid volume may change even in patients with normal thyroid function during nivolumab therapy.
Isolated congenital absence of bilateral femur: A rare case report with antenatal diagnosis and postnatal follow-up
Authors: Kapoor Aakriti , Kapoor Tushar , Kapoor Aakaar , Kapoor Apurva , Kapoor Ravi , Arora Veronica , Mehar Deepak
Published: May 2022

We report a rare case of isolated congenital absence of the bilateral femur diagnosed antenatally in an 18-19 weeks fetus on a level II scan. The bilateral femur bones were not visualized with normal bilateral tibia and fibula. The fetus was followed with a routine growth scan at 32-33 weeks along with a fetal MRI, which showed similar findings. The antenatal findings were confirmed clinically as well as with a postnatal follow-up X-Ray (infantogram) of the baby. Trio whole-exome sequencing was performed for the child as well as both the parents, which did not reveal any clinically significant variant that could explain the patient’s phenotype.
Production industrielle avec le phosgène
Authors: Delseth Roland
Published: May 2022

Phosgene is a highly toxic substance. The industrial production using phosgene can be mastered as long as adequate measures regarding safety and environment protection are taken. The following requirement must be respected at all times: 'Any phosgene leaking out of the plant must be collected and destroyed'.The present case study shows how this requirement is implemented at Novartis Crop Protection Inc. in Monthey by manufacturing and using phosgene in equipment considered intrinsically safe. Indeed, implementation of 'dynamic' reactors for the production of phosgene, manufacturing and delivering the phosgene just-in-time to the users, without intermediate storage, have made it possible to strongly reduce the quantities of phosgene contained in the plant. Furthermore, confinement in a double envelope of the phosgene production, supply and utilization equipment, makes it possible to collect any leakage with ultimate destruction of the phosgene in specific installations.
Fortschrittliche Kommunikationskultur schafft Transparenz und Vertrauen: Innerhalb des Unternehmens und in der Öffentlichkeit
Authors: Mamane Marguerite
Published: May 2022

Novartis is constantly under the spotlight: almost every day, the world's leading Life Sciences company puts some form of communication out to the general public or is called to provide information and position statements. Today, this information can be accessed without delay all around the globe.If transparency is to be achieved worldwide, there must be credibility, and this comes only through constistent messages – both inside and outside the company. The maxim here is to think global, act local and adapt your messages to national and regional circumstances, cultures and ways of thinking.
Risiken: Gesellschaftliche Wahrnehmung und politische Akzeptanz
Authors: Plattner Gian-Reto
Published: May 2022

Perception of risk by humans is not based on rational assessment only, but also on inbred traits of character. Furthermore, social interactions tend to enhance individual perceptions up to the point of collective mania. Thus, a purely rational assessment of risk as the product of 'potential damage' times 'probability of occurence' is not useful in most cases, as the full consequences of an event – imbedded as it is in a social context – are unpredictable as a rule.It is argued that perception and acceptance of risk by society can only be favorably influenced by 'rich communication', i.e., by transparency, proactive openness, involvement of leading critics, of political institutions and of the population. A set of rules is developed which can help to enhance acceptance of risks and to minimize their unwanted sociological consequences.
Micro- and Nanotechnology in Biosensor Research
Authors: Tiefenauer Louis , Padeste Celestino
Published: May 2022

Biosensor research is strongly interdisciplinary as it requires experience in chemistry, biochemistry, biology, material science, electronics and engineering. The recent progress in micro- and nanotechnology allows to miniaturize complex systems as well as to address problems at a molecular level. The architecture and even the function of single molecules on a sensor surface have been investigated and can to some extent even be predetermined. At present, microtechnology is well established in the production of micro-fluid transport systems and has a high potential for cell-culturing and monitoring devices in the future.Three different running projects are presented which illustrate the usefulness of micro- and nanotechnology for biosensor research: 1) Investigations on amperometric immunosensor devices, 2) the measurement of binding forces of individual antigen-antibody pairs, and 3) the fabrication of microchannels suitable for neuron-cell growth and recording. Big efforts, however, will be required to integrate the recognition element of a sensor into a device for an intended application
Microtechnology in Space Bioreactors
Authors: Walther Isabelle , Van der Schoot Bart , Boillat Marc , Müller Otfried , Cogoli Augusto
Published: May 2022

Space biology is a young and rapidly developing discipline comprising basic research and biotechnology. In the next decades it will play a prominent role in the International Space Station (ISS). Therefore, there is an increasing demand for sophisticated instrumentation to satisfy the requirements of the future projects in space biology. Bioreactors will be needed to supply fresh living material (cells and tissues) either to study still obscure basic biological mechanisms or to develop profitable bioprocesses which will take advantage of the peculiar microgravity conditions. Since more than twenty years, the Space Biology Group of the ETHZ is carrying out research projects in space (Space Shuttle/Spacelab, MIR Station, satellites, and sounding rockets) that involve also the development of space-qualified instrumentation. In the last ten years we have developed, in collaboration with Mecanex SA, Nyon, and the Institute of Microtechnology of the University of Neuchatel, a space bioreactor for the continuous culture of yeast cells under controlled conditions. Sensors, pH control, nutrients pump and fluid flowmeter are based on state-of-the-art silicon technology. After two successful space flights, a further improved version is presently prepared for a flight in the year 2000.
Metacognitive thinking and its relationship to self-esteem among students of King Abdullah II Schools for Excellence in Jordan: التفكير ما وراء المعرفي وعلاقته بتقدير الذات لدى طلبة مدارس الملك عبد الله الثاني في الأردن
Authors: Eman Majed Al-Rbehat Eman Majed Al-Rbehat
Published: May 2022

This study aimed to reveal the level of metacognitive thinking and self-esteem and the relationship between them among students of King Abdullah II Schools for Excellence in Jordan. The sample of the study, which was selected in a stratified random manner, consisted of (221) male and female students from high school and upper basic stage, 126 males and (95) females. And to achieve the goals of this study the researcher developed two tools to be used in the study, the first one is used to measure the level of metacognitive thinking and the second one is used to measure the level of self-esteem. The results showed a positive, statistically significant relationship between the metacognitive thinking scale and self-esteem, and the results indicated that there were no statistically significant differences on the metacognitive thinking scale depending on the gender, academic level and student average, while the results indicated that there were no significant differences statistical level of self-esteem according to the variables of the school stage and the average, and the presence of statistically significant differences according to the gender variable, with males outperforming females. At the end of the study, a number of recommendations were noted, most notably the implementation of workshops and training programs for teachers on teaching strategies that contribute to the development of metacognitive thinking skills and self-esteem among students at all levels of education.
Attitudes of teachers in Ajloun Governorate, Jordan, towards e-learning: اتجاهات المعلمين في محافظة عجلون بالأردن نحو التعلم الإلكتروني
Authors: Aishah Mohammed Al-Frehat Aishah Mohammed Al-Frehat
Published: May 2022

The study aimed to identify the attitudes of teachers in Ajloun Governorate, Jordan, towards e-learning, and the effect of the variables (gender, marital status, educational level and job experience) on their perspectives. One; It was applied to an intentional random sample of (329) male and female teachers. The results of the study showed that the attitudes of teachers in public schools in Ajloun Governorate obtained a total average of (3.14 out of 5), i.e. a (neutral) degree. The results of the study also revealed that there were no statistically significant differences in teachers' attitudes towards e-learning according to the variable of gender, marital status, educational level and job experience. For the results, the researcher recommended holding courses, seminars and workshops for teachers and administrators; To introduce them to e-learning; Improving their attitude towards it, and enhancing the attitudes of teachers and administrators towards e-learning.
Evaluating the quality of services provided in women’s toilets around Al-Masjid Al-Haram: تقييم جودة الخدمات المقدمة بدورات المياه النسائية حول المسجد الحرام
Authors: Khdijah Youseef Ashour Khdijah Youseef Ashour
Published: May 2022

Purpose- This study aims to assess the quality of services provided in women's toilets around Al-Masjid Al-Haram, by identifying the services provided in women's toilets around Al-Masjid Al-Haram, and identifying the most important health requirements available, and then measuring the level of quality of services provided there. Design / Methodology / Approach- To achieve the objectives of this study, the descriptive analytical approach was applied, due to its relevance to the nature of the study problem and its ability to achieve its objectives, in addition to applying a set of appropriate statistical methods. The study tool (the questionnaire) according to the model, and some of its phrases were reformulated in a way that suits the population and sample of the study. In addition to the researcher's use of the observation form to reflect the actual reality of the toilets and evaluate the quality of the service provided from the researcher's point of view, where (4) toilets were randomly selected from different women's toilets on the western and southern sides of the courtyards of Al-Masjid Al-Haram. Findings- The study reached many results, the most important of which are: that the women’s toilets distributed around Al-Masjid Al-Haram (which are available in them) apply the five dimensions of service quality, which are reliability, tangibility, empathy, safety, and response. from the point of view of visitors and users of women’s courses around Al-Masjid Al-Haram, taking into account Consider that this availability (application) varies among the five dimensions. The evaluation of visitors and users of the same dimensions was similar with respect to all dimensions. The study did not show any differences in the evaluation of visitors and users of quality dimensions due to any of the demographic variables. The researcher recommends many issues related to quality dimensions indicators, the most important of which are: the commitment of those in charge of serving the pilgrims to provide and provide health requirements for toilets distributed around Al-Masjid Al-Haram, and the development of smart toilets that comply with international quality standards for toilets, such as those established at international airports. The presence of a digital system linked to the quality of the sanitary ware used, the development of sanitary ware, and the allocation of places to store visitors' luggage.
The effectiveness of e-learning in light of the spread of the Corona virus from the point of view of teachers in public schools in Palestine: فاعلية التعلم الإلكتروني في ظل انتشار فيروس كورونا من وجهة نظر المعلمين بالمدارس الحكومية في فلسطين
Authors: Ra’eda Abed al- Rahman Rabay’a Ra’eda Abed al- Rahman Rabay’a
Published: May 2022

This study aimed to reveal the effectiveness of e-learning in light of the spread of the Corona virus from the point of view of teachers in public schools in Palestine.To achieve the objectives of the study, the descriptive analytical approach was relied.The study sample consisted of (50) English language teachers in public schools in Palestine who were taught during the spread of the Corona virus through the e-learning system.The necessary data were collected using a questionnaire whose reliability coefficient was (0.804) and was applied to the study sample. The results of the study revealed that the study sample’s evaluation of the effectiveness of e-learning in light of the spread of the Corona virus from their point of view was reached (2.45) with a medium degree. The researchers recommended holding training courses in the field of e-learning for both teachers and students and to help get rid of all obstacles that prevent benefiting from the e-learning system followed, and the need to combine face- to- face education and e- education in higher education institutions in the future.
Assessment of practicing the professional roles and skills of the method of community organization in the field of addiction: تقييم ممارسة الأدوار والمهارات المهنية لطريقة تنظيم المجتمع في مجال الإدمان – دراسة مطبقة على مجمعات إرادة للصحة النفسية بجدة والرياض والدمام –
Authors: Khalid Atallah Alqasimi Khalid Atallah Alqasimi
Published: May 2022

This study aimed to determine the extent to which professional practitioners of the method of community organization are committed to the roles of professional practice in the field of addiction, and to determine the extent to which professional practitioners of the method of community organization are committed to professional practice skills in the field of addiction. The professionals of the method of organizing society working in Irada and mental health complexes in Jeddah, Riyadh and Dammam, whose number is (89), and the study relied on the questionnaire tool to collect data. And the mediator, the enabler, and the assistant, as well as they are committed to all the professional skills they practice, such as the skill in recording, the skill in observation, the skill in building relationships with members of the community, and the skill in leadership, and that their practice of roles and professional skills for the way of organizing society in general was very high, and the study found To many recommendations, the most important of which are: holding conferences, relevant courses and workshops And financial stimulation, awareness and education of the role of the practicing social worker, developing the skills of practitioners and providing them with information that helps them in knowledge and understanding in this field because it depends on practice and experience, opening the field for external participations to raise community awareness by going to the community and creating a department for community services in addiction departments.
The Degree of Using the Modern Teaching Strategies Among First Three Grades Teachers from School Principals Perspective in Ajloun Directorate: درجة استخدام معلمي الصفوف الثلاثة الأولى لاستراتيجيات التدريس الحديثة من وجهة نظر مديري المدارس الحكومية في محافظة عجلون
Authors: Nadeya Husain Hassan Shakah Nadeya Husain Hassan Shakah
Published: May 2022

This study aimed at identifying the degree of using the modern teaching strategies among first three grades teachers from school principals perspective in Ajloun Directorate, the researcher used the Descriptive approaches, study Sample consisted of (110) female and male of school principals, chosen randomly, a questioner used as a tool to collect the data, which consisted (27) items, distributed to three fields the result of SPSS analysis shown that the degree of using the modern teaching strategies among first three grades teachers from school principals perspective in Ajloun Directorate was moderated with average (3.59 out of 5), The finding also showed there is no statistically significant differences at (α≤0.05) refers to principals sex (male and female) in addition there were no statistically significant differences refers to principals years of experience. In light of the results, the study recommended several recommendations, the most important of which is holding training workshops for classroom teachers in the first three grades to clarify the concept of modern teaching strategies, and how to use and employ this knowledge and skills within the classroom.
The Effect of Five E’s Learning Cycle Strategy in Teaching English Grammar on The Achievement of the Eighth Grade Students in Public Schools: أثر استراتيجية دورة التعلم الخماسية في تحصيل طلبة الثامن الأساسي بالمدارس الحكومية في محافظة عمان الخامسة لقواعد اللغة الإنجليزية
Authors: Alanood Sameer Fahed Almaghreez Alanood Sameer Fahed Almaghreez
Published: May 2022

This study aimed to examine the effect of the five E’s learning cycle strategy in teaching English grammar on the achievement of the eighth grade students in the public schools. The study sample consisted of 90 students, (45 male and 45 female) Eighth grade students in Um Habibah School for Girls, and Wadi Al Seer School for boy during the first semester of the academic year 2017/2018. The study sample was distributed in to two groups: the first control group (23 males and 23 females) in which the students studied in the traditional way, the second group (22 males and 22 females) where students studied using the five E’s learning cycle strategy in teaching English grammar. The quasi - experimental approach was used to test the hypotheses of the study. The results indicated that there were statistically significant differences (α≤ 0.05) between the control and experimental groups in students, achievement of grammar for the eighth grade students in favor of the experimental group. And that there was statistically significant differences (α≤ 0.05) between the means of students who studied English grammar using the five E’s learning cycle strategy due to gender in favor of the females sample. The researcher recommends using the five E’s learning cycle strategy in teaching English grammar to students in the public schools and incorporating five E’s strategy in the English curriculum. It is also recommended that more research be conducted in the field of teaching English grammar, The researcher also recommends conducting more studies similar to the current study aimed at investigating the effectiveness of the five-year learning strategy, in acquiring scientific concepts and achievement in general.
The satirical map is a medium for criticism of the contemporary Arab Maghreb reality among Moroccan artists: الخريطة الساخرة وسيط تشكيلي لنقد الواقع العربي المغاربي المعاصر لدى الفنانين المغاربة
Authors: Haifa Ebn Hadj Salah Haifa Ebn Hadj Salah
Published: May 2022

During the recent timeframe, what has become the Arab Maghreb plastic artist’s goal during the recent period is foregrounding, through cartographic works that mimic the reality of the Maghreb Arab world, the plethora of the latter’s matters. This is to be done either via critical artwork that may reach a level of sarcasm in certain stances, or via criticizing reality in which the Arab world witnesses ideological and socio-cultural conflicts. That image is nothing more than a multi-faceted area of research that defines the Maghreb identity and represents the intellectual, cultural and social features of the corresponding society. Ergo, various artists tried to transmit the Maghreb reality through different images in such a manner that they entered the realm of social critique and satire. Yet, the intensity of criticism varies from an artist to another, for it is gauged according to his/her cultural and social backgrounds; adding to that his/her national sense of belonging. Indeed, the plastic artist has ventured in the game of geographic leveling of countries, and even of the map as a whole. Thus, they rendered the general makeup of the image a mimesis of his/her design which was both critical and awareness-oriented. Satirical maps, then, saw the light and waxed a plastic medium that transmits and critiques the modern Maghreb world.
The effectiveness of using the educational video in teaching the kindergarten child to pronounce the Arabic letters compared to the Norani rule: فاعلية استخدام الفيديو التعليمي عند تدريس القاعدة النورانية في إكساب طفل الروضة النطق الصحيح للحروف العربية
Authors: Musab "Ahmed Khalifa" Lafi Ghabashneh Musab "Ahmed Khalifa" Lafi Ghabashneh
Published: May 2022

This study aimed at measuring the effectiveness of the use of educational video when teaching Al-Qaida Al-Nooraniah in providing the kindergarten child with the correct pronunciation of the Arabic letters. The first is experimental, the number of its members is (30), and the second is control, and the number of its members is (30) children from kindergartens in Jordan. The researcher used as a study tool the educational video, an oral test, a written test, and the study concluded that the experimental group was superior in pronunciation skills compared to the control group. There are statistically significant differences at the level of the function (α≤0.05) in the children's use of the educational video that includes the light rule on their achievement in pronunciation of letters in the Arabic language subject.
The Level of satisfaction of school principals to the educational supervisors services In public schools in Aqaba-Jordan: مستوى رضا مديري المدارس نحو الخدمات المقدمة من قبل المشرفين التربويين في المدارس الحكومية في مدينة العقبة بالأردن
Authors: Elham Naif Abu Hamde Elham Naif Abu Hamde
Published: May 2022

The present study aimed at identifying the level of satisfaction of school principals to the educational supervisors services in public schools in the city of Aqaba, Jordan. The sample population consisted of the schools principals (60) individuals, divided into (14) males and (56) females. To achieve the objectives of the study, the researcher developed a questionnaire consisting of (35) items. The results of study indicated that the level of satisfaction of school principals the educational supervisors services was moderate, and the results indicated that there were no statistically significant differences between the averages in the sample's views due to gender.
Demographic variables and their impact on the level of job performance of employees of the Ministry of Labor in the Sultanate of Oman: المتغيرات الديمغرافية وأثرها على مستوى الأداء الوظيفي لدى موظفي وزارة العمل في سلطنة عُمان
Authors: Mohammed Salim Al-Hudaifi, Omar El-Amili Mohammed Salim Al-Hudaifi, Omar El-Amili
Published: May 2022

The current study aimed to identify the reality of job performance and the impact of demographic variables on the level of job performance among employees of the Ministry of Labor in the Sultanate of Oman. The study has followed the descriptive analytical approach, and the questionnaire was selected as an essential means of data collection. The (337) questionnaires were distributed to the study sample from various administrative divisions of the Ministry, and the data was analyzed by the Statistical Package of Social sciences (SPSS). The results of the study revealed that the level of job performance among employees of the Ministry of Labor in Oman is very high. The results also showed that there are no statistically significant differences between the following variables (age, scientific qualification, career level, and number of years of service) and level of job performance, except the gender variable, where statistical differences were in favour of the male sample.
The Extent of Availability of Reading Comprehension Levels in Assessment Activities in The Fifth Grade Arabic Language Textbook in The Sultanate of Oman: مدى توافر مستويات الفهم القرائي في الأنشطة التقويمية في كتاب اللغة العربية للصف الخامس في سلطنة عمان
Authors: Mohammed Saleh Mohammed Alajmi, Sheikha Masuod Salim Alsaadi Mohammed Saleh Mohammed Alajmi, Sheikha Masuod Salim Alsaadi
Published: May 2022

The study aimed at preparing a list of reading comprehension skills that are suitable for fifth-grade students. Moreover, it aimed at revealing the extent of availability of reading comprehension levels in the Arabic language textbook (my beautiful language reading skills) for the fifth grade in the Sultanate of Oman. The researchers used the descriptive approach based on content analysis. The first aim was reached by studying previous studies and preparing a list of reading comprehension skills in six levels: literal comprehension, appreciative comprehension, inferential comprehension, applied comprehension, critical comprehension and creative comprehension students of fifth grade students. While the second objective was achieved by analyzing the sample of the study (372) activities in the first part and the second part. The study introduced several results, including a list of 43 skills distributed at the six reading comprehension levels suitable for fifth-grade students. The book included 38 skills out of a total of 43 reading comprehension skills included in the study instrument. The availability of the six levels of reading comprehension skills rates is varied. The highest is the inferential comprehension 36.74%, followed by a literal comprehension level of 25.98%, followed by a practical comprehension level of 16.01%, followed by a creative comprehension level of 11.54% followed by a critical comprehension level of 5.24%, then a level of comprehension 4.46%.The study had several recommendations, including determining the actual rates of reading comprehension skills that should be available in the studying activities while developing the book and enriching the book with assessment in the skills that the study showed in the six levels.
The impact of strategic thinking for administrative leadership on developing core capabilities: A field study on the Islamic International Arab Bank – Jordan: أثر التفكير الاستراتيجي للقيادة الإدارية في تطوير المقدرات الجوهرية: دراسة ميدانية على البنك العربي الإسلامي الدولي – الأردن
Authors: Hisham Khajael Alduhaisat Hisham Khajael Alduhaisat
Published: May 2022

The aim of this study is to explore the impact of strategic thinking for administrative leadership dimensions of systemic thinking, innovation, and vision in developing core capabilities at the Islamic International Arab Bank (IIAB), Jordan. The study followed the descriptive analytical approach. A questionnaire was developed for the data collection. The study population consists of 97 leaders, however, only 85 responses were obtained. The results showed that there was a discrepancy in the level of strategic thinking among administrative leaders, nonetheless, all the means in terms of the respondents' perceptions were high, and there was a statistically significant impact of strategic thinking with its dimensions on the core capabilities of the IIAB. Based on the findings, strategic thinking for administrative leadership is recommended to be adopted as an approach for the development of core capabilities at IIAB, and increasing the interest on the strategic thinking for building core capabilities to achieve a high level of competence and better performance.
Electronic litigation by filing an electronic lawsuit: التقاضي الإلكتروني من خلال رفع الدعوى الإلكترونية
Authors: Muhalidin Usman Guiaman, Mahmoud Ali Al- Omari Muhalidin Usman Guiaman, Mahmoud Ali Al- Omari
Published: May 2022

This study aimed to demonstrate the possibility of benefiting from the great scientific development in the field of technology, especially the Internet in the field of litigation by filing an electronic lawsuit, as overcrowding in the courts is reduced. Also electronic litigation provides speed and accuracy in issuing judgments and ease of access to the proceedings of the case with ease and ease, in addition to saving the time it achievers in terms of movement, wages, and so on. The study also shows the characteristics and controls that it provides when using electronic litigation as an emerging method, as well as clarifying the difficulties facing this type of litigation, and how these difficulties can be faced. And the issue of electronic litigation referred to by the jurists, is one of the possibilities that were available in their time, and what they found from the customs, and they sat that in their books, and it is the duty of the rules of Muslims to organize the affairs of the judiciary, which guarantees justice and equality between the opponents with the independence of all the means available in each era and including it does not violate the provisions of Sharia Islamic. In this study, the researcher followed several approaches, most notably: the descriptive approach, by tracing the terms mentioned in the research and between them, as well as the deductive approach by looking at the legal legislation regulating the comparative approach to see the experiences of the countries used for this litigation to determine the nature of, This system. One of the results of this study is that it notes the Jordanian legislation in regulating the rules of electronic litigation, and one of these shortcomings is the failure to devote sufficient guarantees to the framework of the application of electronic litigation procedures, the failure to provide for electronic litigation procedures, especial in civil matters, and the failure to address the authoritative rulings issued and its framework. The researcher recommended that the electronic litigation process needs accuracy and control that should be used without excessive, in order to prove its success in the hoped manner, and that this type of litigation needs specialized technical cadres to assist during the course of the trials.
Barriers of e- learning that faced University members and students in university and public education in Shaqra Governorate (a comparative study of the barriers at the beginning of the Corona pandemic and after a year of the pandemic): معوقات التعليم الإلكتروني التي واجهت هيئة التدريس والطلاب في التعليم الجامعي والعام بمحافظة شقراء؛ مقارنة بداية جائحة كورونا وبعد مرور عام
Authors: Laila Hanafy Kamel Laila Hanafy Kamel
Published: May 2022

The study aimed to compare the barriers of e- learning during the Corona pandemic (Covid- 19) in Shaqra governorate from the point of view of the instructors at the university and in general education, as well as from the point of view of students in the University and public education, at the beginning of the corona pandemic and a year after the pandemic, So that, the questionnaires were prepared for this purpose, the researcher used the descriptive analytical method. The study found the following: the barriers related to infrastructure and equipment came in the first place of the barriers, while the barriers associated with students ranked third and last, And by comparing the barriers from the point of view of the instructors and the students’ point of view at the beginning of the pandemic and after a year has passed, we find the following: slow connection to the system, frequent internet interruptions during use, difficulty of applying e- learning in subjects that require practical skills, difficulty in following students individually, Lack of incentives for instructors, lack of e- learning for a method of interaction and direct communication between the teacher and the student, the lack of ability and competence to use the English language) these items obtained a high degree of the barriers, whether at the beginning of the pandemic or after a year passed, as the study concluded with regard to instructors that there were no statistically significant differences attributable to qualification and specialization, while there were statistically significant differences attributed to gender, courses and stage of teaching, at the beginning of the Corona pandemic and a year after the pandemic, are no statistically significant differences due to gender, courses and specialization, while there are statistically significant differences due to academic qualification. With regard to students, the study also found that there are no statistically significant differences due to gender, taking courses in technology and age, while there are statistically significant differences attributable to the school stage at the beginning of the Corona pandemic. After a year, there are no significant differences for any of the variable the study recommends opening more channels of communication with students, and integrating synchronous and asynchronous education.
Formal defenses in the administrative case and its relationship to the substantive defenses in Jordan: الدفوع الشكلية في الدعوى الإدارية وعلاقتها بالدفوع الموضوعية في الأردن
Authors: Khaleel Suliman Khaleel Al rhamnah Khaleel Suliman Khaleel Al rhamnah
Published: May 2022

The study aims to clarify the formal defenses in the administrative case, and their relationship to the substantive defenses in Jordan in the absence of a law governing administrative litigation procedures, given that the Jordanian Administrative Judiciary Law No. 27 of 2014 referred the litigation procedures before the administrative judiciary to the Civil Procedure Code in what was not mentioned in it. A text in the Administrative Judiciary Law, and in a manner that does not conflict with the nature of the administrative lawsuit, which is characterized by a special nature that differs from the civil judiciary, and therefore the research problem lies in the absence of texts regulating the procedures of the administrative lawsuit in line with its nature. The administrative case, as well as the relationship of these defenses with the substantive defenses that relate to the origin of the right, and our difference between the defenses in the administrative case and the requests submitted by the litigants and the relationship of each to the other, as well as the role of the administrative judge in directing the lawsuit procedures, and we reached a set of results and recommendations represented in the need for a law regulating procedures Litigation before the administrative courts.
دور التعليم الإلكتروني في تحسين التحصيل الدراسي لدى طلبة المرحلة الثانوية في المدارس الحكومية في محافظة الزرقاء أثناء جائحة كورونا
Authors: الشديفات لانا محمد
Published: May 2022

هدفت هذه الدراسة إلى الكشف عن دور التعليم الإلكتروني في تحسين تحصيل الطلبة الدراسي من وجهة نظر مديري ومديرات المدارس الثانوية خلال جائحة كورونا، ولتحقيق أهداف الدراسة جرى الاعتماد على المنهج الوصفي التحليلي، وتكونت عينة الدراسة من (54) مديراً ومديرة من مدير المدارس الثانوية الحكومية في محافظة الزرقاء، وجرى جمع البيانات اللازمة باستخدام استبانة مكونة من (20) عبارة. وكشفت نتائج الدراسة أن تقييم عينة الدراسة لدور التعليم الإلكتروني في تحسين تحصيل الطلبة الدراسي كان منخفضاً وبمتوسط حسابي مقداره (2.26من5)، كما كشفت النتائج أنه لا توجد فروق دالة إحصائياً في المتوسطات الحسابية لتقييمات عينة الدراسة لدور التعليم الإلكتروني في تحسين تحصيل الطلبة الدراسي وفقاً لمتغير الجنس، وبناء على النتائج أوصت الباحثة بعقد دورات تدريبية في مجال التعليم الإلكتروني لكل من المدرسين والطلبة.
تحليل محتوى كتب الرياضيات المدرسية للمرحلة الثانوية في فلسطين في ضوء المعايير الأساسية الأمريكية المشتركة CCSSM
Authors: زيادة رنا أحمد , قنيبي عبير رشدي
Published: May 2022

هدفت الدارسة إلى تحليل محتوى كتب الرياضيات الفلسطينية للمرحلة الثانوية في ضوء المعايير الأساسية الأمريكية المشتركة Common Core State Standards For Mathematics CCSSM، واستخدمت الباحثتان المنهج الوصفي التحليلي، وتكونت عينة الدارسة من محتوى كتب الرياضيات للمرحلة الثانوية (كتابي الصف الحادي عشر علمي وكتاب الصف الثاني عشر علمي) والتي تمّ اعتمادها في العام الدراسي 2019 /2020 في فلسطين. واستخدمت الباحثتان أداة تحليل المحتوى والتي تم إعدادها استنادا إلى المعايير الأساسية الأمريكية المشتركة CCSSM؛ وخلصت الدارسة إلى تضمين كتب الرياضيات للمرحلة الثانوية في فلسطين للمعايير الأساسية الأمريكية المشتركة CCSSM الخاصة بالمرحلة الثانوية بنسب قليلة، كما تفتقر الكتب لعدد من المعايير؛ ومن أهم توصيات الدارسة ضرورة إطلاع المختصين بالمناهج الدراسية على المعايير العالمية مثل المعايير الأساسية الأمريكية المشتركة CCSSM لتطوير المناهج وتحسين الجوانب ذات الضعف وإعادة النظر في المواضيع التي افتقرت إلى المعايير في كتب الرياضيات للمرحلة الثانوية وتعزيز نقاط القوة.
Documentation of labor contracts in Saudi law: توثيق عقود العمل في النظام السعودي
Authors: Rashed Eidhah Alzahrani Rashed Eidhah Alzahrani
Published: May 2022

The Ministry of Human Resources and Social Development, in light of achieving the vision of the Kingdom of Saudi Arabia 2030, has launched several initiatives to guarantee the rights of the labor and the employer, the most important of which is the initiative to document work contracts, which obliges all employers to document their employees’ contracts on electronic platforms for this, such as Mudad platform, and the General Organization for Social Insurance (GOSI), and Qiwa platform, and since the initiative is recently established, I thought that my research should be in the study of the dimensions of the initiative in terms of identifying the nature of documenting work contracts, as well as the mechanism used for documenting contracts through the inductive approach of decisions and regulations issued that regulate the documentation of work contracts in the Saudi law.
أثر استخدام تقنية التعليم عن بعد في تنمية التحصيل الدراسي لمادة الرياضيات لمتعلمي الصف الثامن الإعدادي في ظل أزمة كورونا – دراسة ميدانية على متعلمي الصف الثامن الإعدادي في مدينة دمشق –
Authors: درويش درويش حسن , أينكين علي عثمان
Published: May 2022

هدفت الدراسة الحالية إلى الكشف عن أثر استخدام تقنية التعليم عن بعد في تنمية التحصيل الدراسي لدى متعلمي المرحلة الإعدادية في ظل أزمة كورونا في المدارس الحكومية، والتعرف إلى دلالة الفروق في أثر استخدام تقنية التعليم عن بعد في تنمية التحصيل الدراسي لدى متعلمي المرحلة الإعدادية في ظل أزمة كورونا، تم تطبيق الدّراسة في الفصل الأول 2021، وقد تم استخدام المنهج الوصفي المسحي، تكون مجتمع الدراسة من طلبة المرحلة الإعدادية في المدارس الحكومية في تربية دمشق، تكونت الدراسة من (167) طالب وطالبة. وبلغ عدد أفراد العينة من الذكور (89)، كما بلغ عدد الإناث (78) تم اختيارهم بالطريقة العشوائية البسيطة، وخلصت الدراسة إلى النتائج الآتية: أن المتوسطات الحسابية قد تراوحت ما بين (3.40-4.72)، حيث جاءت العبارة (1) والتي تنص على " يعمل التعليم عن بعد في اثراء التعليم لدي" في المرتبة الأولى’ وبمتوسط حسابي بلغ (4.72). بينما جاءت العبارة (19) ونصها " ساعد في القضاء على العديد من المشكلات الطلابية " بالمرتبة الأخيرة وبمتوسط حسابي بلغ (3.40). بينما أظهرت نتائج السؤال الرئيسي عن مدى أثر استخدام تقنية التعليم عن بعد في تنمية التحصيل الدراسي لدى متعلمي المرحلة الإعدادية في مدارس تربية دمشق في ظل أزمة كورونا، أن هناك أثراً ايجابياً لاستخدام التعليم عن بعد في ضوء أزمة كورونا، وبدرجة متوسطة. حيث بلغ المتوسط الحسابي للتّصورات أفراد العينة (4.03)، وانحراف معيار (0.42)، وبدرجة متوسطة للمجال ككل. وفي ضوء النتائج قدم الباحث التوصيات الآتية:إجراء المزيد من الدراسات والأبحاث على عينات ومراحل مختلفة.تقديم الدعم الكافي لوزارة التربية والتعليم حتى تحافظ على استمراريتها وقدرتها على إدارة التعليم عن بعد.دعم لمشاريع الوطنية التي تنمي فكرة التعليم عن بعد، وتعزيز التعاون بينها وبين وزارة التعليم السورية.
Education management in Germany
Authors: Titor S. E.
Published: May 2022

Russia is actively reforming the state control and supervisory functions in the various spheres of activity. In education, the reform has launched in 2020. The purpose of risk-oriented model of the organisation of control and supervisory activities is to reduce the number of inspections and administrative pressure on business, increasing the legally protected values protection level. Since the risk-oriented model is being introduced again for Russia, it is relevant, in this regard, to analyse the control (supervision) experience in education abroad. The main purpose of the study is to identify positive or negative experience in the management of the education sector in Germany that can be applied in legislative and applied practice in Russia. By comparative and analytical methods, the study reveals common and special features of education management in Germany compared to Russia. The scientific research novelty is the Germany’s education management experience study in comparison with Russia in the perspective of control and supervisory functions.
Digital shadow as a tool for industry exploring
Authors: Anokhov I. V.
Published: May 2022

Digitalisation contributes both to fundamental changes in production processes and to the web of relationships between business units. According to contemporary views, it will result in the common widespread using of the real objects’ digital models (digital twins). Their quality will define the competitiveness of a certain economic pattern. Thus, all the digital twin data automatically becomes a trade secret. In this context, external investigators are able to analyse only visible representation of digital twins – digital footprints, imprints and shadows. The aim of the article is to formalise the “digital shadow” notion and to investigate the perspectives of its implementation in economic sectoral analysis. The subject of the research is freight transport. The article claims that the digital twin includes three components: physical transportation (first-type information), coordination of economic interests (second-type information) and long-term management of consignors and consignees technologies (third-type information). Therefore, the digital shadow is the inversion of the digital twin for each component. The author proposes the digital twin model and the corresponding digital shadow. This model is applied to road, railway and pipeline transport modes in Russia. The digital shadow, in turn, is given in the lowest possible resolution – in the binary assessment of the each information type components. The researcher assumes that the resulting digital shadow allows to conduct a generalised analysis and also forms the basis for identifying cause-effect relationships and forecasting.
Design of catalytic metal-organic assemblies via shape complementarity and conformational constraints in dual curvature ligands
Authors: Liu Cui-Lian , Bobylev Eduard , Kauffmann Brice , Robeyns Koen , Garcia Yann , Reek Joost , Singleton Michael
Published: May 2022

Non-covalent interactions play an essential role in the folding and self-assembly of large biological assemblies. These interactions are not only a driving force for the formation of large structures but also control conformation and com-plementary shapes of subcomponents that promote the diversity of structures and functions of the resulting assemblies. Understanding how non-covalent interactions direct self-assembly and the effect of conformation and complementary shapes on self-assembled structures will help design artificial supramolecular systems with extended components and functions. Herein, we develop a strategy for controlling more complex self-assembly with lower symmetry and flexible building blocks that combine endohedral non-covalent interactions with a dual curvature in the ligand backbone to give additional shape complementarity. A Diels-Alder reaction was used to break the symmetry of the diazaanthracene units of the ligands to give dual curvature ligands with different shapes and endohedral groups (L1-L3). The self-assembly studies of these ligands demonstrated that non-covalent interactions and shape complementary effectively control the self-assembly and enable the design of cages for supramolecular catalysis.
Neuromorphic liquids, colloids, and gels: a review
Authors: Raeisi Kheirabadi Noushin , Chiolerio Alessandro , Szacilowski Konrad , Adamatzky Andrew
Published: May 2022

Advances in flexible electronic devices and robotic software require that sensors and controllers be virtually devoid of traditional electronic components, be deformable and stretch resistant. Liquid electronic devices that mimic biological synapses would make an ideal core component for flexible liquid circuits. This is due to their unbeatable features such as flexibility, reconfiguration, and fault tolerance. To mimic synaptic functions in fluids we need to imitate dynamics and complexity similar to those that occur in living systems. Mimicking ionic movements are considered the simplest platform for the implementation of neuromorphic in material computing systems. We overview a series of experimental laboratory prototypes where neuromorphic systems are implemented in liquids, colloids, and gels.
Regioselective anti-Silyllithiation of Propargylic Alcohols
Authors: Karad Somnath N. , Saito Hayate , Shimokawa Jun , Yorimitsu Hideki
Published: May 2022

Among the known hydrosilylation or carbosilylation conditions of alkynes, anti-addition of the two units across the triple bond is considered rare compared to the syn counterpart. For anti-silylative vicinal difunctionalizations, transition-metal catalysts, such as ruthenium or palladium complexes, are generally required. Accordingly, silyl alkali metals have not been employed for those anti-addition transformations. Here we demonstrate that silyllithiums can add across the triple bond of a series of propargylic alkoxides regioselectively in an anti-fashion. Upon treatment with a variety of electrophiles, the tri-substituted alkenyl lithium intermediates were transformed into highly functionalized β-silyl allylic alcohols with high regio-control, eventually providing tri- or tetrasubstituted alkenylsilanes stereoselectively. A classic trick for anti-addition with propargylic alkoxides has transformed anti-silylative functionalizations into a robust and reliable strategy.