bluuebunny/crossref_metadata_2025 huggingface dataset:
Social Vulnerability and Illegal Occupation in Urban APP Areas: Legal and Environmental Perspectives in Brazil
Authors: Godoy Jeane Aparecida Rombi de , Benini Sandra Medina , Palmisano Angelo
Published: November 2024

Objective: This study aims to critically investigate the conflicts generated by the illegal occupation of urban Permanent Preservation Areas (APPs) to analyze the tensions between environmental preservation and the social rights of vulnerable populations.
 
Theoretical Framework: The theoretical foundation is based on critical urbanization theories, as proposed by Lefebvre, Harvey, and Rolnik, which question socio-spatial segregation and the commodification of urban space, providing a solid basis for understanding the conflicts between environmental and social interests in urban areas.
 
Method: The methodology adopted for this research is qualitative, including case studies and analysis of secondary data, such as public policies on land regularization and relevant legal documents. These methods enable an in-depth analysis of the socio-spatial conditions in occupied APPs.
 
Results and Discussion: The results revealed the socio-spatial exclusion that drives marginalized groups to occupy environmentally sensitive areas. The discussion highlights the need for public policies that do not criminalize vulnerable populations but instead integrate housing and environmental preservation fairly. The limitations of the current legal framework and its implications are also discussed.
 
Research Implications: The implications of this research suggest a systemic change in urban public policies, directly influencing urban planning and environmental justice sectors. This study provides insights for the formulation of more inclusive and sustainable policies aligned with the principles of the right to the city and environmental justice.
 
Originality/Value: This study contributes to the literature by offering a critical analysis of conflicts in urban APPs, proposing alternatives that reconcile social justice and environmental preservation. The relevance of this work lies in its contribution to developing more equitable and effective public policies for environmentally sensitive areas in urban contexts.
Systematic Selection of Limonoids from Carapa Guianesis Aublet with Anti-Inflammatory Activity, Through in Silico Techniques for Topical Use
Authors: Barbora Júnior Raimundo Nonato da Silva , Reis André Silva dos , Andrade Eloisa Helena de Aguir , Silva José Rogério de Araújo , Santos Alberdan Silva
Published: November 2024

Objective: The aim of this study is to investigate in silico the inhibitory activity of limonoids on the COX-1 enzyme and their liposolubility descriptors for topical actions against inflammation.
 
Theoretical Framework: Andiroba oil has limonoids with anti-inflammatory potential, highlighting their potential for sustainable bioeconomy due to their classification as non-steroidal. In this context, nine limonoid structures were studied in silico via molecular docking to the COX-1 enzyme.
 
Method: The 2D chemical structures of the limonoids were prepared using the MarvinSketch program, converted into 3D structures and optimized using classical mechanics methods. The structure of the COX-1 protein complexed with flurbiprofen in its active site was downloaded from the RCSB PDB of Homo sapiens origin and used for molecular docking using the Virtual Molegro Docker program.
 
Results and Discussion: The results obtained demonstrated that limonoids have the potential to inhibit COX-1. These results showed valuable information on liposolubility and COX-1 inhibitory activity, highlighting the potential for topical use of andirobas oil.
 
Research Implications: The practical and theoretical implications of this research emphasize that limonoids can inhibit COX-1 by preventing the formation of TXA2 thromboxanes, in addition to being associated with inhibition of platelet aggregation, being an effective measure in the prevention of arterial thrombosis, and which can be extended to vascular diseases, opening up perspectives for possible reduction, not only of microvaricose veins, but also of superficial phlebitis.
 
Originality/Value: This study contributes to the literature as it is an unprecedented study involving COX-1 and the limonoids present in andirobeira oil.
Understanding Cassava Ethnovarieties in the Brazilian Amazon: Harnessing Traditional Knowledge For Food Security and Sustainable Agriculture
Authors: Maciel Robson Jardellys de Souza , Pereira Marta Regina Silva , Lisboa Leila Sheila Silva , Martorano Lucieta Guerreiro , Rebellato Lilian
Published: November 2024

Objective: To characterize ethnovarieties of cassava (Manihot esculenta Crantz) in traditional communities on the border between Juruti (Pará) and Parintins (Amazonas), focusing on the diversity and management practices associated with the cultivation of this plant in the Brazilian Amazon.
 
Theoretical Framework: Cassava is vital for food security and the economy in the Brazilian Amazon. The loss of traditional varieties or ethnovarieties in border communities in Amazonas and Pará is a reality. By focusing on morphological descriptors, ancestry and management practices, we can identify the use of these varieties and thus highlight ecological and diverse adaptations in the region.
 
Method: With ethical approval and community consent, ethnobotanical interviews, farm walks and participatory analysis were carried out in four communities. Morphological descriptors were used, such as leaf shape and root pulp color, as well as climatic variations, to understand the relationship between traditional knowledge and the adaptation of local varieties to the conditions.
 
Results and Discussion: The data was analyzed using PCA (Principal Component Analysis) and a statistical dendrogram, which revealed high similarity between areas 2 and 3, followed by area 1, indicating similar agricultural practices and environments. This diversity of ethnovarieties reflects an ancestral and consolidated agricultural management system, showing a deep cultural identity and knowledge about the adaptability of varieties to the region.
 
Research Implications: In this research, the importance for community members to conserve ethnovarieties in situ for social justice resistance, income and culinary quality, important factors for the conservation and sustainable use of agrobiodiversity, can be seen in the localities.
 
Originality/Value: In order to give greater value to the use and conservation of these ethnovarieties, this research shows the potential for genetic improvement programs and public policies in these locations aimed at food security and strengthening family farming in the Amazon.
Impact of the Fitness Function on the Development of Mathematical Models by Symbolic Regression
Authors: Lopes Pietro Corso Bolson de Barros , Brito Vitor de Arruda , Gomes Fabrício Maciel
Published: November 2024

Objective: This study aims to investigate the impact of the fitness function on the development of mathematical models using Symbolic Regression based on experimental data from the decolorization process of a synthetic effluent, employing a Taguchi matrix to evaluate the efficiency of this modeling process and its application to other processes.
 
Theoretical Framework: The study is grounded in references on advanced oxidation processes, experimental design with an emphasis on the Taguchi method, and Symbolic Regression.
 
Method: The research methodology involved modeling and simulation, with data collection conducted through photodegradation experiments on a synthetic effluent.
 
Results and Discussion: The results demonstrated that the fitness function affects the predictive quality of the model obtained through Symbolic Regression. This impact is highlighted in the discussion section through validation experiments. Possible discrepancies and limitations of the study are also considered in this section.
 
Research Implications: The practical and theoretical implications of this research are discussed, providing insights into how the findings can be applied or influence practices in the field of industrial process modeling and optimization. These implications are broadly applicable across various industrial sectors that involve transformation processes.
 
Originality/Value: This study contributes to the literature with the application of new mathematical modeling techniques employed in conjunction with Experiment Design. The relevance and value of this research are evidenced by demonstrating that the use of Symbolic Regression is viable and may be superior to the Ordinary Least Squares Method.
Understanding the Relationship Between Digital Transformation in Industry and ODS 9 Through the Lens of Bibliometrics
Authors: Fernandes Reimison Moreira , Silva Shirley Cristina Martins da , Passos Inaray de Sousa , Nunes Lucas Mateus Coelho , Costa Ana Luiza Cabral , Coutinho Eliane de Castro , Santos Iêdo Souza
Published: November 2024

Objective: The objective of this study was to analyze the relationship between digital transformation in industry and Sustainable Development Goal (SDG) 9.
 
Theoretical Framework: This study was based on concepts related to digital transformation in the context of industry, in relation to sustainability and specifically SDG 9, which were adopted in the discussion of the results generated.
 
Method: The study adopted a bibliometric approach as its main method, using VOSviewer software to carry out analyses of the co-occurrence of terms, density clusters and mapping of collaboration between countries, using data from the Web of Science scientific database.
 
Results and Discussion: The results indicated five main thematic groups, in which terms related to sustainability, technological adaptation and digitalization stand out, which have proved crucial in promoting a sustainable industry.
 
Research Implications: The practical and theoretical implications suggest that digital transformation can drive sustainable industrialization, with an impact on sectors such as energy and construction, indicating the need for policies to encourage sustainable innovation.
 
Originality/Value: This study contributes by highlighting how digital transformation, especially in industries, can support sustainable development, offering a new perspective on the impact of digital technologies on industrial sustainability.
The Study Plans and Programs of Rural Normal Schools in Colombia 1934-1953
Authors: Porras Mónica Liset Valbuena , Amarrillo Angela María González , Aristizábal Diana Milena Arango , Moreno Angelica Reyes
Published: November 2024

Objective: The main objective of this article is to analyze the study plans and programs implemented in the rural normal schools of Colombia during the period between 1934 and 1953, describing the stages that marked the training of rural teachers in the pedagogical context and the guidelines. international standards of the time that marked the general training standards for future rural teachers in the national territory.
 
Method: This research is based on the Social History of Education, using a qualitative approach that allows us to understand the social and political dynamics that influenced rural education between the period 1934 to 1953. Primary and secondary sources were used, including brochures. , newspapers, magazines and memoirs of ministers of education, to build a robust theoretical framework that supports the historical analysis of the time, which made it possible to identify the key stages in the training of rural teachers and the challenges faced due to political and budgetary changes.
 
Results and Discussion: The results of the study reveal three key stages in the training of rural teachers in Colombia: a) First Stage (1934-1945): Characterized by the implementation of liberal educational policies that promoted the expansion of rural normal schools, b ) Second Stage (1946-1950): Marked by a period of transition and adjustments in study programs due to political changes and c) Third Stage (1951-1953): Influenced by conservative policies that affected the financing and structure of schools rural normals. The discussion focuses on the impact of these policies on the quality of rural education and teacher training, highlighting the challenges and opportunities that arose during each stage.
 
Research Implications: This study highlights the importance of the comprehensive training of rural teachers and its impact on rural education in Colombia. The findings contribute to the understanding of the evolution of rural education and offer a historical perspective that highlights the need for sustainable educational policies that support the continuous training of rural teachers.
 
Originality/Value: The research provides a detailed and unique view of the evolution of rural normal schools in Colombia, contributing to the field of History of Education with a specific focus on rural education and teacher training. This study not only enriches historical knowledge, but also offers valuable lessons on the development and implementation of educational policies in the rural educational field.
Kırıkkale Delice İlçesi Yerel Üzüm Popülasyonun Bazı Morfolojik Özellikleri
Authors: Koca Nursal , Çakır Şeyma Hümeyra , Uysal Tamer
Published: November 2024

Bu çalışma, Kırıkkale’nin Delice ilçesine özgü yerel bir üzüm popülasyon olan “Delice Üzümü”nün morfolojik ve kimyasal özelliklerini detaylı bir şekilde incelemeyi amaçlamaktadır. Araştırma kapsamında, Delice Üzümü’nün salkım büyüklüğü, tane şekli, kabuk rengi ve kalınlığı gibi morfolojik özellikleri laboratuvar ve saha çalışmaları ile belirlenmiştir. Ayrıca, üzümün kimyasal bileşimi, suda çözünür kuru madde (SÇKM) oranı, pH değeri, tartarik asit miktarı ve şıra randımanı gibi parametreler üzerinden değerlendirilmiştir. Elde edilen sonuçlar, Delice Üzümü’nün yüksek kaliteli bir üzüm popülasyonu olduğunu göstermektedir. Morfolojik incelemelerde, salkımların orta büyüklükte ve sıklıkta, tanelerin ise yumurta şeklinde ve tatlı olduğu belirlenmiştir. Kimyasal analiz sonuçları, SÇKM oranının %24-25, pH değerinin 3.7, tartarik asit miktarının 0.416 g/L ve şıra randımanının 500-550 ml olduğunu ortaya koymuştur. Bu bulgular, Delice Üzümü’nün hem sofralık tüketim hem de pekmez ve pestil gibi yöresel ürünlerin yapımında kullanılabilirliğini desteklemektedir. Çalışma, aynı zamanda Delice ilçesinin ekolojik ve toprak özelliklerinin üzüm yetiştiriciliği için uygun olduğunu, bu nedenle yerel çeşitlerin korunması ve geliştirilmesinin genetik çeşitlilik ve biyolojik çeşitliliğin sürdürülmesi açısından kritik önem taşıdığını vurgulamaktadır. Bu çalışma, yerel üzüm çeşitlerinin tarımsal ve ekonomik potansiyelini ortaya koyarak, gelecekteki araştırmalara ve sürdürülebilir tarım uygulamalarına katkıda bulunmayı hedeflemektedir.
The methodology for developing modified release granules based on phytoextracts for the treatment of mastopathy
Authors: Palyvoda P. V. , Zuykina S. S.
Published: November 2024

Aim. To substantiate the scientific and methodological approach to the development of the composition and technology of granules based on phytoextracts with modified release of active substances for the complex treatment of mastopathy.
Materials and methods. The research was conducted by processing electronic and paper sources of information on the etiopathogenetic factors of mastopathy, the concept of developing medicinal products with modified release of active pharmaceutical ingredients (APIs), the market analysis of medicines and dietary supplements (DS) for the treatment of mastopathy.
Results. An information search has been conducted to study the etiology, pathogenesis, clinical manifestations and pharmacotherapy of breast diseases. The article presents and substantiates the stages of experimental research on the development of a medicinal product in the form of granules based on phytoextracts with a modified release of active substances, including marketing and statistical research methods of electronic and paper sources of information on the prevalence and consequences of mastopathy, development of granules based on phytoextracts with a modified release of APIs, standardization, preclinical studies of the medicinal product developed.
Conclusions. The scientific and methodical approach to the development of the composition and technology of granules based on phytoextracts with a modified API release for the complex pharmacocorrection of mastopathy and prevention of the appearance of malignant neoplasms in breast tissues has been substantiated.
La saga del narcotráfico en Cali 1950-2018
Authors: Vanegas Muñoz Gildardo
Published: November 2024

El texto ofrece un análisis particularmente original y detallado de la dinámica tanto urbana como rural de las redes del narcotráfico. Las grandes mutaciones están claramente resaltadas: de la marihuana a la cocaína, de la importación de la materia prima proveniente de Perú y Bolivia al control de la producción nacional, de los laboratorios a la organización de circuitos de exportación, del manejo de los mercados exteriores, -el mercado norteamericano en primer lugar- a la progresiva dependencia con respecto a organizaciones mexicanas que no solamente se apoderan del acceso a los Estados Unidos sino que también se inmiscuyen en las otras fases del transporte.

Como señala el autor, la relación de Cali con el narcotráfico no es nueva ni única, pero si tiene algo de singular si se compara con otras ciudades. En estas organizaciones se destaca el poco uso de la violencia, la ausencia de grandes ejércitos de sicarios, la nula vinculación de los primeros narcotraficantes con los sectores más pobres de la ciudad y su interés por integrarse al orden social local a través de la relación con las élites políticas, sociales y económicas. Estos rasgos no dejan de ser llamativo, como quiera que Cali ha sido por muchos años uno de los focos más importantes del narcotráfico en Colombia.

-Daniel Pécaut
The study of the influence of cartoon products on the socialization of children in the practice of sociological research
Authors: Udalova Ekaterina Sergeevna
Published: November 2024

The development of mass communication media and an increase in the volume of information have actualized the issue of the peculiarities of children's socialization in an information society. An animated product is a spectacular and accessible way to convey important social information to children. The article attempts to identify and describe existing research practices on the content and impact of cartoon products on the socialization of children in Russia over the past decades. In particular, the objects of research (cartoon products and children) are analyzed, as well as the methods used in these studies. The object and methods of studying the influence of cartoon products on the socialization of children have been identified as the subject of our research. The research methodology is based on the application of content analysis methods, traditional document analysis, and elements of structural and semantic analysis. The empirical material was articles by domestic researchers published in the period from 2000 to 2024 and containing the results of studying the impact of media content on children. The objects of studying the influence of media content on the socialization of the younger generation are cartoon products and children. Methods of content analysis, narrative analysis, phenomenological and hermeneutic approaches are used to analyze media content. Children's preferences and media practices are clarified through surveys and projective techniques. The choice of children as an object of research requires taking into account their age characteristics in the application of research methods and strategies. In this context, sociographic methods, projective methods, the case study method, as well as forms of surveys based on associations, the use of which should take into account the characteristics of each age period, are promising.
Feedback Control for Directional Rendezvous Using Constant-Magnitude Low Thrust
Authors: Balakrishnan Shribharath , Gurfil Pini
Published: November 2024

Feedback control for close-range orbital rendezvous, which permits choosing the direction of the final approach, is beneficial for numerous space missions. However, developing such a feedback controller for satellites operating with constant-magnitude low thrust without introducing chattering is nontrivial due to the underactuated nature of the dynamics. This paper develops a feedback control law for rendezvous with a target on a nearly circular orbit, assuming that the chaser satellite utilizes constant-magnitude low thrust. Based on the Clohessy–Wiltshire (CW) model, a sliding surface is chosen on which the states approach the origin. A feedback law driving given initial states to the sliding surface is developed first. Close to the origin, a bang-bang type controller is then employed, which drives the state errors to zero in finite time while allowing to choose the final approach direction along the R-, V-, or H-bar. Solutions to the state trajectories are obtained in closed form, except for the case of the R-bar approach, which is proven to be finite-time stable. It is shown that the higher-order dynamics neglected in the CW equations can be handled through dynamic inversion combined with a hopping maneuver.
Perancangan Sistem Filtrasi Air Berbasis Virtual Programmable Logic Controller (PLC) dan Human-Machine Interface (HMI)
Authors: Bachri Karel Octavianus , Karangga Yusaphat Phosa , Mahyastuty Veronica Windha , Sereati Catherine Olivia , Mulyadi Melisa , Octaviani Sandra
Published: November 2024

In the industrial environment, automation technology is becoming increasingly vital for boosting process efficiency and dependability. Water filtration is one of the most essential industrial uses. This study aims to evaluate the performance of PLC virtual control systems in regulating and managing water filtration processes, and HMI provides an intuitive graphical interface for operators to monitor and control processes. The simulation in this study employs the integrated Virtual PLC Codesys Virtual Win V3 and HMI Aveva Intouch software. Turbidity sensors are used to confirm the clarity of water after it has been filtered. The results of this study demonstrate that using the virtual control system, PLC and HMI, can facilitate the operation and monitoring of water filtration.
مدى تأثير الذكاء العاطفي على الحكم المهني للمراجعين الخارجيين في المملكة العربية السعودية
Authors: الجعيد أثير خلف عويض , السديري فهدة سلطان
Published: November 2024

تهدف هذه الدراسة إلى التعرف على مدى تأثير الذكاء العاطفي على الحكم المهني للمراجع الخارجي في المملكة العربية السعودية. وقد اتبعت الدراسة المنهجية التقليدية بتوظيف النظرية الإيجابية التي تعتمد على الشرح والتفسير والتنبؤ بظاهرة معينة من خلال مراجعة الأدبيات السابقة وربطها بالواقع؛ ومن ثم صياغة التساؤلات والفرضيات التي تمثل المحاور التي تقوم عليها الدراسة. وعليه فقد صمم استبيان ووجه إلى عينة عشوائية من ١٥٢ مراجع خارجي من مجتمع الدراسة المتكون من المراجعين الخارجيين العاملين في مكاتب المراجعة في المملكة العربية السعودية عام 2023-2024. استنتجت الدراسة أنه يوجد علاقة طردية بين دور الذكاء العاطفي للمراجع الخارجي والحكم المهني للمراجع الخارجي، تصنف قوة العلاقة على أنها علاقة ضعيفة. كذلك استنتجت أنه يوجد علاقة طردية بين دور الذكاء العاطفي للمراجع الخارجي وحسن إدارة كُلًا من ضغط الوقت، وضغط العمل، وضغط الشعور والعواطف.  توصـي هذه الدراسة مكاتب المراجعة بالاهتمام بمهارات الذكاء العاطفي من خلال تدريب الموظفين، وذلك لمواجهة الضغوط التي يتعرض لها المراجعين داخل المكتب وأثناء أداء أعمال المراجعة. كذلك توصي بتثقيف المراجعين الخارجيين أكثر في طريقة التعامل مع الزملاء داخل مكتب المراجعة وعملاء المكتب، وإنشاء علاقات عمل جيدة والمحافظة عليها. بالإضافة إلى تدريب المراجعين على تنظيم وقت أدائهم لعملهم والحرص على تنفيذها بدون مماطلة. وأخيرًا ترتيب أولويات الأعمال والبدء بالأهم فالمهم وتطوير بيئة العمل وتحسينها.
القيادة التحويلية ودورها في تعزيز التحول الرقمي لدى المعلم العُماني في ضوء رؤية عُمان 2040
Authors: البريكي علي حمد سالم , بلعيد يوسف نيت
Published: November 2024

هدفت الدراسة إلى التعرف على دور القيادة التحويلية في تعزيز التحول الرقمي لدى المعلم العماني في ضوء رؤية عمان 2040، وتكون مجتمع الدراسة من جميع قيادات المدارس الحكومية في سلطنة عمان والبالغ عددهم (911) قائد، واشتملت عينة الدراسة على (263) مفردة، واعتمدت الدراسة على المنهج الوصفي كمنهج للدراسة، واستخدمت الاستبانة كأداة للدراسة، وقد توصلت الدراسة إلى مجيء دور القيادة التحويلية في تعزيز التحول الرقمي لدى المعلم العماني في ضوء رؤية عمان 2040 بدرجة استجابة (متوسطة)، وقد أوصت الدراسة بتحديد رؤية واضحة وملهمة للمستقبل الرقمي للتعليم، وربطها بأهداف وأولويات المعلمين العمانيين، وبناء الثقة والاحترام بين القادة والمعلمين من خلال التواصل المفتوح والصادق والمشاركة الفعالة.
دور الذكاء الاصطناعي في تطبيق إدارة المعرفة: دراسة استقرائية
Authors: الفزاري عارف خميس , الشاوي عبدالله
Published: November 2024

هدفت هذه الورقة البحثية إلى استكشاف دور الذكاء الاصطناعي في تطبيق إدارة المعرفة داخل المنظمات، حيث تُسهم إدارة المعرفة بشكل كبير في تحسين الأداء التنظيمي وتعزيز الابتكار والتكيف. ومع تطور تقنيات الذكاء الاصطناعي، يمكن لهذه الأدوات المتقدمة تحسين عملية جمع المعلومات وتحليلها ونشرها بفاعلية. وتناقش الدراسة كيفية استخدام الذكاء الاصطناعي لنقل المعرفة بيسر، وتحسين اتخاذ القرارات، وتعزيز التواصل المؤسسي. كما اعتمدت الدراسة على استقراء وتحليل دراسات سابقة لتقييم أثر الذكاء الاصطناعي في إدارة المعرفة. وأظهرت تقارير، مثل تقرير Gartner 2023، أن تطبيقات الذكاء الاصطناعي قد تحسن كفاءة العمليات المعرفية بنسبة 40%. كما بينت دراسة McKinsey لعام 2022 أن المنظمات التي تطبق إدارة المعرفة المدعومة بالذكاء الاصطناعي زادت إنتاجيتها بنسبة 20%.. بينما استعرضت الدراسة أيضًا فوائد دمج الذكاء الاصطناعي في إدارة المعرفة، مثل دعم الابتكار، حيث حققت الشركات التي تطبق الذكاء الاصطناعي زيادة في الابتكار بنسبة 25%، وفقًا لـHarvard Business Review 2020.  وتوصلت PwC في 2022 إلى أن 72% من الشركات التي تستخدم الذكاء الاصطناعي حققت نتائج أفضل في اتخاذ القرارات. وفي المقابل وبالرغم من هذه الفوائد، إلا أنّ المؤسسات تواجه تحديات في دمج الذكاء الاصطناعي، مثل مقاومة التغيير وضعف البنية التحتية، حيث أكدت دراسة  (Accenture, 2023) إلا أنّ الذكاء الاصطناعي يُسهم في تحقيق أهداف المنظمات الاستراتيجية عبر تعزيز العمليات المعرفية ودعم قرارات مستندة إلى المعرفة في بيئات عمل مبتكرة.
أثر تقنيات الذكاء الاصطناعي على الابتكار التسويقي: دراسة تطبيقية على شركة موبايلي بالمملكة العربية السعودية
Authors: العتيبي مها محمد , اليوبي ليلى عابد
Published: November 2024

هدفت الدراسة إلى التعرف على أثر تقنيات الذكاء الاصطناعي على الابتكار التسويقي بشركة موبايلي، من خلال تسليط الضوء على أبرز تقنيات الذكاء الاصطناعي التي تؤثر بشكل كبير على أداء المنظمات، إلى جانب الابتكار التسويقي باعتباره مصدراً لتميز الشركات ومواجهة المنافسين، اعتمدت الدراسة على منهج دراسة الحالة لدراسة الوضع الراهن بشركة موبايلي ومعرفة مدى تطبيق تقنيات الذكاء الاصطناعي و الابتكار التسويقي داخل الشركة ، وللتأكد من الفرضيات التي تنص على وجود أثر ذو دلالة إحصائية عند مستوى الدلالة 0,05 لتقنيات الذكاء الاصطناعي على الابتكار التسويقي بشركة موبايلي، و وجود علاقة ذات دلالة إحصائية عند مستوى الدلالة 0,05 لتقنيات الذكاء الاصطناعي على الابتكار التسويقي بشركة موبايلي، من خلال الاستبانة العلمية كأداة رئيسية لجمع البيانات من الفروع الرئيسية الثلاثة لشركة موبايلي بمدينة مكة المكرمة، بالإضافة إلى استخدام منهج تحليل المحتوى لإعداد نموذج مقترح يسهم في توضيح كيفية استخدام تقنيات الذكاء الاصطناعي في الابتكار التسويقي، توصلت الدراسة إلى وجود أثر إيجابي لواقع استخدام تقنيات الذكاء الاصطناعي على الابتكار التسويقي وأبعاده بشركة موبايلي بنسبة((%80،  و وجود علاقة ارتباط طردية قوية ذات دلالة إحصائية لتقنيات الذكاء الاصطناعي والابتكار التسويقي بشركة موبايلي بنسبة (%93)، كما توصلت الدراسة إلى أن تقنية تحليل البيانات الضخمة هي الأكثر أثراً على الابتكار التسويقي  بنسبة ( (%59، في حين أن تقنية التعلم العميق هي الأقل أثراً على الابتكار التسويقي بنسبة (27%)، وتوصي الدراسة بضرورة الاهتمام بتطبيق تقنيات الذكاء الاصطناعي في الابتكار التسويقي بجميع أبعاده لتسهيل التعامل مع البيانات الهائلة وابتكار منتجات تلبي رغبات العميل، و إعداد خطة تطويرية لكيفية استخدامات تقنية تحليل البيانات الضخمة والاستفادة منها في الابتكار التسويقي.
التعامل في الأشياء المستقبلية في ضوء القانون المدني البحريني: دراسة تحليلية
Authors: المخلافي عبدالله محمد
Published: November 2024

تتناول هذه الدراسة موضوع التعامل في  المستقبلية في القانون المدني البحريني، وتهدف هذه الدراسة الى بيان موقف المشرع البحريني من التعامل قي الاشياء المستقبلية  ، حيث وضعت التشريعات ومنها التشريع البحريني القواعد والأحكام التي تضبط عملية العقود  المستقبلية ، وذلك بما يحقق الغاية من اباحة التعامل في هذه العقود،  وقد اتبع البحث المنهج الوصفي التحليلي من خلال تحليل النصوص القانونية المتعلقة بشروط وصحة المحل في عقد البيع والنصوص الخاصة بالبيوع المستقبلية في القانون البحريني ،و توصلت الدراسة في نتائجها، إلى جواز التعامل في الاشياء المستقبلة وفقاً لضوابط محددة كأصل عام ، وعدم جواز التعامل في حالات استثنائية ،،وحسن موقف  المشرع البحريني ، في تقيد هذ النوع من التعامل بحضر التعامل في حالات استثنائية ،وهي التي تهدف الى حماية المتعاملين في بعض انواع  التصرفات والتي تعود بالضرر على صاحب المال و المتعاملين في العقود المستقبلية    ،كحظر التعامل في تركة انسان على قيد الحياة ، أو ما قد يترتب على التعامل من جهالة فاحشة ويعد نوع من الغرر الكبير  والذي قد يفضي إلى الاحتمالية الكبيرة من عدم تحقق الصفقة لعدم وجود المبيع في المستقبل ، فمنع  التعامل على أشياء يتوقف وجودها على محض الصدفة، وأوصت الدراسة يضرورة بتفسير وتحديد معنى الصدفة المحظور التعامل بها كتعامل مستقبلي في التشريع البحريني.
دور وأثر الحوكمة والتقييم في تعزيز جودة تنفيذ المشاريع الإنشائيّة بالمنظمات الأهليّة غير الربحيّة بمنطقة الخليج العربي والمنظمات الممثلة لها بالخارج خلال الفترة 2018 – 2022
Authors: عبد الصادق عزت حسان علي , مقابله غازي مصطفى
Published: November 2024

يهدف هذا البحث إلى تسليط الضوء على قطاع المنظمات الأهليّة غير الربحيّة ومشروعاتها الإنشائيّة، وما تستخدمه من إجراءات ومعـايير خلال تنفيذها تلك المشاريع، وبيان دور الحوكمة في ضمان جودة تنفيذها وفق مُحدّداتها الرئيسة وهي النطاق والوقت والتكلفة ومواصفات الجودة المطلوبة. تم ذلك من خلال استبانة اشتملت على 105 نقطة موزَّعة على أربعة محاور رئيسة بعد استردادها من 50 منظمة أهليّة غير ربحيّة من بلدان الخليج العربي والمنظمات الممثلة لها بالخارج. وقد اعتمدت منهجيّة البحث على المدخل الوصفي التحليلي، بجانب تفعيل منهج الاستقراء والمنهج الكمّي مقابل النوعي، مع التحليل الإحصائي الرقمي لجميع عبارات ومحاور الاستبانة الخاصة بموضوع البحث باستخدام برنامج التحليل الإحصائي (SPSS). رصدت نتائج البحث أهم نقاط القوة والضعف في حركة العمل داخل المنظمات الأهليّة وخلال قيامها بتنفيذ المشاريع الإنشائيّة، كما أكدت النتائج على أن تطبيق مبادئ الحوكمة خلال إدارة عمليّات تنفيذ هذه المشاريع يقيها من التعثر. أظهرت النتائج وجود علاقة ذات دلالة إحصائيّة بين التزام المنظمات الأهليّة بتطبيق مبادئ التقييم والحوكمة على عمليّات تنفيذ المشروع وبين نجاحه في تحقيق أهدافه، وكذلك وجود علاقة ارتباطيّة موجبة بين تعزيز جودة تنفيذ المشروع في ظل عمليّة التقييم، وبناءً على ذلك يُمكن التنبؤ بتعزيز جودة تنفيذ المشروع في ظل عمليّة التقييم وفق مُعادلة ثابتة كالتالي: تعزيز جودة تنفيذ المشروع الإنشائي = 1.398 + 0.512 x (عدد مرّات القيام بالتقييم).
قياس فاعلية البرامج التدريبية لموظفي أمانة منطقة عسير
Authors: الشهري تركي غرمان محمد , الزيداني تركي يحيى محمد , الشهري محمد علي عبدالله
Published: November 2024

هدفت الدراسة الى قياس فاعلية البرامج التدريبية لموظفي أمانة منطقة عسير. وتبلورت مشكلة الدراسة في محاولة الإجابة عن التساؤل الرئيسي التالي: ما هي فاعلية البرامج التدريبية لموظفي أمانة منطقة عسير. وقد تم استخدام المنهج المسحي الوصفي في الدراسة، واستخدمت الدراسة المنهج المسحي الوصفي لعدد (140) موظفاً وفق استبانة مكونة من ثلاثة محاور. المحور الأول، يوضح واقع هذه البرامج ومدى فاعليتها، والمحور الثاني تركز على المعوقات التي تؤثر على الحصول عليها، وأخيراً سبل تفعيل هذه البرامج وتنفيذها. وفقاً لذلك أظهرت نتائج هذه الدراسة أن واقع هذه البرامج جاءت بدرجة متوسطة من متوسط أداة الدراسة، وفي المقابل، جاءت تقديرات معوقاتها وسبل تفعيلها بدرجة مرتفعة. وعليه؛ توصلت هذا الدراسة إلى عدة توصيات وإجراءات لتفعيل هذه البرامج التدريبية لتحقيق الهدف منها.
Synthesis of fully fused tetrapyrazinoporphyrazine polymers bearing three-dimensional structures controlled by steric repulsion
Authors: Watanabe Kosuke , Toya Teruki , Toyota Yuto , Kobayashi Yoichi , Usuba Junichi , Hijikata Yuh , Matsuda Ryotaro , Nishimura Katsuyuki , Sugiyama Haruki , Segawa Yasutomo
Published: November 2024

The synthesis and characterization of fused aromatic networks composed of zinc tetrapyrazinoporphyrazines are reported. The steric repulsion of bulky substituents induced the formation of three-dimensional structures. Thus-obtained insoluble polymers adsorbed CO2 and had near-infrared absorption indicating their porosity and extended π-conjugation.
Roughhousing with Ions: Surface-Induced Dissociation and Electron Capture Dissociation as Diagnostics of Q-Cyclic IMS-TOF Instrument Tuning Gentleness
Authors: Arslanian Andrew , Wysocki Vicki
Published: November 2024

Native mass spectrometry can characterize a range of biomolecular features pertinent to structural biology, including intact mass, stoichiometry, ligand-bound states, and topology. However, when an instrument’s ionization source is tuned to max-imize signal intensity or adduct removal, it is possible that the biomolecular complex’s tertiary and quaternary structures can be rearranged in a way that no longer reflect its native-like conformation. This could affect downstream ion activation exper-iments, leading to erroneous conclusions about the native-like structure. One such activation strategy is surface-induced dis-sociation (SID), which generally causes native-like protein complexes to dissociate along the weakest subunit interfaces, re-vealing critical information about the complex’s native-like topology and subunit connectivity. If the quaternary structure has been disturbed then the SID fingerprint will shift as well. Thus, SID was used diagnose source-induced quaternary struc-ture rearrangement and help tune an instrument’s source and other upstream transmission regions to strike the balance be-tween signal intensity, adduct removal, and conserving the native-like structure. Complementary to SID, electron-capture dissociation (ECD) can also diagnose rearranged quaternary structures and was used after in-source activation to confirm that the subunit interfaces were rearranged, opening the structure to electron capture and subsequent dissociation. These results provide a valuable guide for new practitioners to native mass spectrometry and highlight the importance of using standard protein complexes when tuning new instrument platforms for optimal native mass spectrometry performance.
Development of 5-(5-Phenylthiophen-2-yl)-6-Azauridine as a Three-Prong Agent for Photodynamic Therapy, Cell Imaging, and Cancer Cell Inhibition
Authors: Seth Sourav , Acquah Chris , Levi Liraz , Jockusch Steffen , Crespo-Hernández Carlos
Published: November 2024

The development of DNA and RNA nucleobase analogs as potential photodynamic therapy and cell imaging agents represents a significant breakthrough for prospective clinical applications relying on metal-free photosensitizers. The ability of these nucleobase analogs to inhibit cancer cell growth would add another dimension of sophistication and versatility. This study investigates the photophysical, electronic-structure, excited state dynamics, and cancer cell photodynamic and inhibitory properties of 5-(5-phenylthiophen-2-yl)-6-azauridine (PTAU). PTAU absorbs up to 425 nm and exhibits an intersystem crossing lifetime of 2.6 ± 0.2 ns in acetonitrile. Intersystem crossing leads to the population of a long-lived triplet state, which decays in 2.4 ± 0.3 µs. Furthermore, PTAU has fluorescence and singlet oxygen quantum yields of 43 ± 1% and 52 ± 2% in acetonitrile, and 12 ± 1% and 33 ± 2% in aqueous phosphate buffer solution, respectively. When applied to B16F10 murine melanoma cell lines, PTAU localizes primarily in mitochondria and exhibits excellent photodynamic efficacy with an IC50 of 125 ± 5 µM at a low dose of 5 J cm-2 of photoactivation. No dark toxicity is observed. Notably, PTAU also inhibits cell proliferation of B16F10 murine melanoma and A431 human epidermoid carcinoma by more than 95% at a concentration of 250 µM in the absence of light. Therefore, PTAU stands out as the first DNA/RNA nucleobase derivative capable of acting as a multipurpose agent for photodynamic therapy, bioimaging, and inhibition of cancer cell proliferation. These findings pave the way for developing modified 6-azauridine analogs absorbing visible to infrared light for their use as cell imaging-assisted PDT agents and cancer cell inhibitors.
MS2DECIDE: Aggregating Multi-Annotated Tandem Mass Spectrometry Data with Decision Theory Enhances Natural Products Prioritization
Authors: Mejri Yassine , Cailloux Olivier , Otogo N'Nang Elvis , Séon-Méniel Blandine , Gallard Jean-François , Le Pogam Pierre , Öztürk Meltem , Beniddir Mehdi
Published: November 2024

Mass spectrometry-based natural products targeted discovery often relies on a complicated decision-making process involving tedious comparison of exact masses data and tandem mass spectra-based annotation tools output against various spectral reference libraries. To address this bottleneck, we present tandem mass spectrum to decision (MS2DECIDE) which leverages Decision Theory and expert knowledge to aggregate the outputs of three widely used annotation tools (GNPS, Sirius, and ISDB-LOTUS) and compute a recommendation for targeting natural products with regard to their potential novelty. We demonstrate, through two case studies, that MS2DECIDE reliably captures the novelty of natural products from their tandem mass spectra. MS2DECIDE is freely accessible on GitHub.
Reaction Pathways for Electrochemical CO2 Reduction into Ethanol
Authors: Jayamaha Peshala , Wang Lichang
Published: November 2024

Electrochemical CO2 reduction reaction (CO2RR) offers a promising route to storing chemical energy and producing valuable chemicals, while also contributing to carbon cycle closure. Despite significant advances in electrocatalytic CO2RR for multi-carbon products, challenges remain in optimizing catalysts for high selectivity and efficiency. Cu-based heterogeneous catalysts are among the most promising options; however, enhancing their catalytic efficiency and product selectivity remains complex due to several factors. One key challenge is that product selectivity heavily depends on the catalyst’s surface morphology, which impacts both Faradaic efficiency and overpotential requirements for target product formation. Additionally, the reaction pathways and intermediates for multi-carbon products are not yet fully understood, complicating efforts to achieve consistent multi-carbon yields. Variability introduced by the electrolyte environment, applied potential, and operating conditions further impacts selectivity and efficiency. This review aims to address these challenges by exploring the interplay between the surface structure of Cu-based catalysts and system parameters that shape reaction pathways for ethanol formation. Notably, we explore alternative pathways beyond the conventional mechanisms involving CHO, COH, and CO dimers.
The Analysis of the Transformation of Forest Landscapes in the Eastern Zangezur Region of Azerbaijan Based on Satellite Imagery
Authors: Abdurahmanov Faig
Published: November 2024

Forested areas, which are considered as the most valuable national natural assets of Azerbaijan, encompass the interconnectedness of soil, water, trees, shrubs, herbaceous plants, wildlife, and microorganisms in their biological development. For this reason, the protection and research of the forests are considered one of the important studies. In this article, we have studied the forests of the Eastern Zangezur region where formed based on the decree of the President of the Republic of Azerbaijan, Ilham Aliyev, on July 7, 2021, which united the districts of Kalbajar, Lachin, Gubadli, Zengilan, and Jabrayil. The Eastern Zangezur region has a rich forest area which approximately a quarter of the region is covered with forests. However, unfortunately, the forest areas within the district have been strongly degraded and destroyed over the past 30 occupation years. The main causes of this destruction are attributed to illegal logging, deliberate forest fires, wars and other factors.

The information obtained from various official sources (written articles, statistics of the Ministry of Ecology and Natural Resources, various maps etc.) shows that the forests of our study area were substantially degraded during the occupation period.

In the article, the forest areas in the Eastern Zangezur region have been thoroughly investigated, and the transformation of forests over the years has been assessed based on the analysis of satellite imagery. For study, we have used images get from LANDSAT and AzerSky satellites. The level of degradation of the forest area in the region was calculated with the help of GIS and Mathematical methods. As a result of this assessment, maps and diagrams have been prepared.

This information will play a major role in the evaluation of the forest area of the Eastern Zangezur region, the proper conduct of forest restoration and construction works, as well as the placement of agriculture. It will also show the environmental damages caused by wars.
POLICIES AND VARIABLES AFFECTING FDI IN ALGERIA COUNTRY
Authors: Mekki Hadjer , Derradj Yasmine
Published: November 2024

Objective: This study aims to investigate the determinants of Foreign Direct Investment (FDI) in Algeria from 2002 to 2012, focusing on the relationship between FDI and six key economic indicators: Gross Domestic Product (GDP), Inflation Rate, Economic Openness, Political Stability and Security, Real Exchange Rate, and Interest Rate.
 
Theoretical Framework: The research builds on international investment and economic development theories, emphasizing the importance of macroeconomic stability and institutional factors in attracting FDI. It integrates models addressing economic openness, exchange rates, and political stability to analyze FDI dynamics.
 
Method: A time series econometric approach is applied, using dynamic modeling techniques to capture temporal relationships between FDI and the selected indicators. Data preprocessing ensures quality, while statistical tools are employed to mitigate potential biases.
 
Results and Discussion: The analysis finds that economic openness and current political stability have minimal impact on FDI inflows. However, lagged political stability shows marginal significance, indicating that historical stability may influence investment decisions. Inflation and other economic factors significantly shape the investment climate, highlighting their importance.
 
Research Implications: The findings provide valuable insights for policymakers and researchers, emphasizing macroeconomic stability and historical political stability as key factors in fostering a favorable FDI environment.
 
Originality/Value: This study contributes to the literature with a dynamic econometric analysis of Algeria's FDI determinants, offering new insights into the role of macroeconomic and institutional factors in enhancing investment attractiveness.
Multidimensional Interpretation of National Spirit and Literary Education: Cultural and Educational Value of Color Symbols in Tolstoy’s Works
Authors: Zhao Yaxuan
Published: November 2024

This article analyzes the symbolic colors red, white, and blue in Lev Tolstoy’s works, exploring their interrelation and educational significance in reflecting the Russian national spirit. The article first reviews the symbolic significance of red, white, and blue in Russian history, and then analyzes in depth the multiple connotations of colors in Tolstoy’s classic works Anna Karenina, War and Peace, and Resurrection. Through the combination of color symbols with characters’ destinies, inner conflict, and historical background, this paper explores how Tolstoy’s literary works reflect the historical changes and national spirit of Russia, especially the important value in education and cultural inheritance, providing a new perspective for the study of literary education and emphasizing the educational role of color symbols in literary works in shaping national spirit and cultural identity.
Research on the Innovation in the Model of Cultivating Sci-Tech Translation Talents in Universities of Science and Engineering from the Perspective of Artificial Intelligence-Generated Content
Authors: Zhang Gelan , Liao Wenjing
Published: November 2024

New technologies represented by ChatGPT have transformed traditional translation work modes and brought unprecedented changes to translation teaching. Based on the development of artificial intelligence-generated content (AIGC) technology, this article analyzes the challenges it brings to sci-tech translation research in the new era, reshapes the value goals of the “ideological and political guidance + technological empowerment” model of cultivating sci-tech translation talents, proposes tentative approaches about the innovation in the model of sci-tech translation talents in universities of science and engineering, and strengthens the talents’ translation competence, language proficiency, and interdisciplinary ability, aiming to provide new perspectives and thoughts for the development of translation research in the AIGC era.
Enhancing IELTS Speaking Scores: A Comparative Analysis of High and Low Performers and Effective Strategies for Improvement
Authors: Wu Xintong
Published: November 2024

This paper examines the challenges of achieving high IELTS Speaking scores, particularly due to preparation constraints and subjectivity in assessment. It contrasts speaking features of high and low scorers across four key areas: fluency and coherence, lexical resource, grammatical range and accuracy, and pronunciation. The study offers strategies for improvement, focusing on topic development, vocabulary, and grammar, aiming to enhance candidates’ performance.
Effect of a Chest Compression Device for Scar Prevention Combined with Nurse-Patient WeChat Group on Scar Formation after Keloid Excision
Authors: Chen Miao , Shen Min
Published: November 2024

Objective: To investigate the effect of a chest compression device for scar prevention combined with a nurse-patient WeChat group on scar formation after keloid excision. Methods: Forty patients with chest wall keloids who underwent keloid excision surgery at the Department of Plastic and Reconstructive Surgery, First Medical Center of PLA General Hospital from June 2022 to June 2024 were selected. They were randomly divided into two groups: the observation group (20 cases) and the control group (20 cases). Both groups underwent routine keloid excision, followed by compression therapy for 6 months. The observation group used a chest compression device, while the control group used a compression garment. Scar width, hypertrophy, and Vancouver Scar Scale (VSS) scores were compared between the two groups. Results: There were no significant differences between the two groups in terms of gender, age, disease course, lesion area, and lesion site (P > 0.05). The overall effective rate in the observation group was 95.00%, significantly higher than the 65.00% in the control group, with a statistically significant difference (P < 0.05). After a 6-month follow-up, all VSS indicators (except for pliability) in the observation group (using the chest compression device) were significantly lower than those in the control group (P < 0.05). Conclusion: Compared to the traditional compression garment, the chest compression device for scar prevention is more effective in preventing scar hypertrophy after chest wall keloid excision and improving the appearance of scars. It is worth promoting for clinical application.