bluuebunny/crossref_metadata_2025 huggingface dataset:
The Role of Urban Services, Climate Services and Insurance Services in Urban Climate Change Adaptation Processes
Authors: Bernardini Chiara , Paganin Giancarlo , Talamo Cinzia Maria Luisa
Published: December 2024

The increasing frequency and magnitude of extreme events associated with climate change represent a pressing issue on a global and local scale. While waiting for the desirable effects of mitigation measures, the scientific community, governments, and private businesses should increase their commitment to adaptation as a transition strategy. As a response to emerging risks, the adoption of non-structural (or “soft”) adaptation solutions—which concerns the organizational and intangible aspects of systems—represents a valid and complementary option to infrastructural (“hard”) interventions in contexts of high uncertainty. In line with this approach, the paper reports the results of ongoing research on the strategic role of Urban Facility Management (UFM) services in supporting cities in the adaptation process to climate change effects. It also highlights the potential contribution of insurance brokers and investigates competencies, responsibilities, and information flows in Urban service processes. The results of this analysis converge in a proposal for re-designed service delivery models that meet emerging needs and make the integration between urban, climate, and insurance services operative to achieve an innovative “Adaptation services” system. The hypotheses and the proposals are tested by observing a case study—an Italian medium-sized municipality—where implementing Adaptation services models triggers new relationships between public and private stakeholders and forms of collaboration with insurance suppliers
The role of SAP in supporting the retail industry through pandemic-induced (COVID-19) challenges
Authors: Chetan Sharma  , Adarsh Vaid
Published: December 2024

The COVID-19 pandemic posed different challenges to the retail industry of the world at varying levels, such as disruption of the supply chain, change in consumer behaviour, and shift toward digital interfaces such as e-commerce. Under such circumstances, this study has highlighted how retailers have benefited from SAP solutions to meet their needs during such unprecedented times by utilizing SAP's entire ERP tool kit to enhance the supply chain through resilience, managing employees and enhancing customer relations. Through qualitative and quantitative analyses, including case studies, data visualization, and statistical methods, this paper highlights SAP’s transformative impact. Results indicate measurable improvements in inventory accuracy, customer retention, and online sales growth, demonstrating SAP’s value in enabling digital transformation under crisis conditions. This research provides insights into the potential of ERP systems like SAP for future-proofing retail businesses against similar crises.
Investigating the influence of reward management on commitment of public servants in selected in Nigerian agencies
Authors: Tina Martha AKINBO  , Uchechukwu Sampson OGAH
Published: December 2024

This study investigates the intricate relationship between reward management systems and the commitment levels of public servants within selected Nigerian agencies. The issue of commitment among public servants in Nigeria has become increasingly urgent, particularly as the nation contends with a complex socio-economic environment characterized by challenges such as corruption, inadequate infrastructure, and varying degrees of bureaucratic inefficiency. These challenges not only obstruct effective public service delivery but also adversely affect employee morale and loyalty. The research is grounded in a robust theoretical framework, encompassing Human Capital Theory, Equity Theory, and Herzberg’s Two-Factor Theory. A comprehensive survey methodology was employed to capture the diverse experiences of a broad employee population. Utilizing a rigorous sampling technique across six key agencies, the study engages a significant cohort of 1,485 respondents, thereby ensuring representativeness and enhancing the reliability of the findings. The designed questionnaire, validated through pilot testing and statistical methods, explores demographic factors in addition to the dynamics of reward management and their implications for employee commitment. Preliminary analysis reveals a strong correlation between effective reward practices, particularly in training and development, and elevated levels of commitment. This is evidenced by employees' inclination to exert additional effort and their pride in their roles within public service. The implications of this study are substantial; it emphasizes the need for policymakers to prioritize adaptive reward systems that promote ongoing professional development and recognition, ultimately aligning organizational objectives with employee satisfaction. As public sector environments continue to evolve, this research advocates for the integration of innovative reward strategies that extend beyond traditional models. A commitment-oriented approach to reward management could significantly enhance the efficacy of public service delivery and improve employee retention. Future research should consider the longitudinal effects of these practices to ensure that reward management addresses not only immediate concerns but also fosters a resilient and motivated workforce capable of navigating the challenges of contemporary governance.
Nutritional properties of cookies enriched with Terminalia catappa (Combretaceae) almond flour
Authors: Bakayoko Losséni  , Méité Alassane  , Diaby Aboubacar  , Kati-Coulibaly Seraphin
Published: December 2024

This study aims to analyze the nutritional properties of almond flour enriched cookies from Terminalia catappa in order to promote these almonds in the treatment of protein-energy malnutrition. To this end, five (5) types of cookies were produced, including a control cookie composed of 100% wheat flour (BFB) and four composite cookies in which the wheat flour was substituted by the almond flour Terminalia catappa at respective rates of 10% (BFTC10), 20% (BFTC20), 30% (BFTC30) and 40% (BFTC40). The cookies were prepared at the "Bivoire Abobo Banco bakery" which has an authorization from the Ministry of Commerce of the Republic of Côte d'Ivoire. The nutritional properties of cookies were evaluated on the basis of their physicochemical composition, physical and organoleptic characteristics. Analysis of the physical-chemical composition of the cookies showed a significant increase (p< 0.05) in proteins (10.07 0.02 to 19.2 0.01%), lipids (14.3 0.1 to 27.4 0.2%), ash (0.66 0.02 to 1.66 0.8%) and fibres (1.12 0.01 to 1.56 0.01%). On the other hand, a significant decrease (p < 0.05) in the carbohydrate content (70.31 0.01 to 46.64 0.03%) and a significant increase (p< 0.05) in the energy value (450.2 0.01 to 510 0.01 kcal) of the cookies were observed. The physical parameters of the cookies (weight, diameter, thickness, spreading ratio) were influenced by the increase in the level of incorporation. Sensory analysis revealed that the overall acceptability of cookies was affected by the increased level of substitution. It seems that these composite cookies could help fight protein-energy malnutrition.
Farmer knowledge on insect pests of Citrus and their management in Doti district, Nepal
Authors: Sudip Bhujel Magar  , Kiyumma Rai Butang  , Chiranjibi Puri  , Ankit Soti
Published: December 2024

In Nepal, rising incidents of various insect pests among citrus grower farmers are a growing concern. This research aims to determine the knowledge of citrus farmers on insect pests of citrus and their management. The survey was conducted through semi-structured interviews with a heterogeneous group of farmers to analyze the citrus growers' knowledge of the identification of insect pests, damage symptoms, and their management. The efficacy study revealed that understanding of citrus insect pests and their management positively correlates with experiences year in citrus farming (P = 0.01%). Major insect pests of the field are green stink bugs, fruit flies, citrus psyllids, brown citrus aphids, and red ants, respectively. The average cultivation area is about 0.474 ha, and the average years of engagement are about 12 years, which gives in-depth potential for farmers adopting integrated pest management (IPM). Although 25.6% of the total respondents knew about the term “IPM technology," only 5.8% practiced IPM practices to date. The positive attitude and perception of citrus growers towards IPM technology in the study area depict great scope for profitable citrus production on a sustainable basis. This study highlighted a need to spread knowledge and management practices among the farmers by the government of Nepal.
The effect of management information system on student academic performance: A case of selected higher learning institutions in Lusaka District, Zambia
Authors: Chanda Chansa Thelma  , Bernice Anowa Welbeck  , Zohaib Hassan Sain  , Daniel L Mpolomoka  , Chisebe Sylvester  , Edwin Vinandi Phiri
Published: December 2024

Overview: The integration of Management Information Systems (MIS) into higher education has significantly transformed academic administration and learning processes. In the context of selected higher learning institutions in Lusaka district, Zambia, this study examined the impact of MIS on student academic performance.
Body of Knowledge: MIS provides a centralized platform for managing student records, facilitating communication between educators and students, and streamlining the delivery of educational resources. The system enhances real-time access to academic information, such as grades, attendance, and course materials, which fosters student engagement and promotes accountability.
Methods: The study employed both the qualitative and quantitative methods as well as correlational and descriptive designs which were considered appropriate for the study. The study that sampled 100 respondents; Faculty Deans, University Lecturers and Students from 4 selected higher learning institutions with Lusaka district in Zambia.. Data was obtained from the respondents by means of interviews and questionnaires. The quantitative data collected through the questionnaires were analyzed using appropriate statistical methods, such as descriptive statistics using SPSS and Microsoft excel whereas the qualitative data from semi structured interviews were analyzed thematically.
Results: The findings revealed that MIS supports data-driven decision-making by enabling institutions to analyze student performance trends and identify areas requiring intervention. This capability contributes to personalized learning approaches, which are crucial in improving academic outcomes. However, the study also highlighted challenges such as unequal access to MIS due to socio-economic disparities, limited digital literacy among users, and occasional system downtime.
Recommendation: The study underscores the transformative role of MIS in enhancing student academic performance while calling attention to the need for inclusive and robust implementation practices in higher learning institutions in Lusaka, Zambia.
A novel texture descriptor Octagonal-based Directional Distance Local Binary Pattern (ODLBP) for image classification
Authors: Md Anwarul Islam  , Sajal Mondal  , Farjana Akter
Published: December 2024

Various statistical descriptors are available for extracing features from texture images, with the Local Binary Pattern being among the most widely used methods for uncovering the fundamental structure of a texture. Each variants have their own advantages; however, these algorithms provide some major issues that needs to address. In order to solve these issues, we introduce a novel texture descriptor known as the octagonal directional distance local binary pattern (ODLBP) for image classification. The descriptors explain new approaches to feature extraction, while the computational framework is very different and much superior to prior methods. This is a unique descriptor that makes a binary calculation with a thorough comparison of the central pixel and its adjacent and secondary neighboring pix- els, thus offering substantial improvement over the conventional techniques. Thus, ODLBP is highly recommended for improving the texture representation, as no pixel value is overlooked. This approach is thorough enough to allow for more complete and accurate feature extraction, providing more pronounced image representations compared to those obtained through previous methods. The efficiency of ODLBP descriptors has been checked quite thoroughly against popular datasets like KTH-TIPS, KTH- TIPS 2b, Caltech101, CUReT, Leeds Butterfly and Brodatz. The results have proved that ODLBP is very easy to realize and implement; on the other hand, it ensures superior performance in image classification.
Effect of infusions based on fig leaves (Ficus carica) and stevia (Stevia rebaudiana) on antioxidant capacity and inhibition of the α-glucosidase enzyme in vitro
Authors: Jean Carlo Moya Hernandez  , Oscar Antonio Aguilar Paredes  , José Armando Narvaez Padilla  , Leydy Castañeda Falcon  , Fátima González Munive  , Antonio Nieto Camacho  , Jacive Perez Jimenez  , Daniel Méndez Iturbide
Published: December 2024

Ficus carica and Stevia rebaudiana leaves exhibited biological activity, specifically antioxidant activity and α-glucosidase enzyme inhibition. This research aimed to evaluate the antioxidant activity through the DPPH and ABTS methods, as well as the in vitro α-glucosidase enzyme inhibition of fresh and dried leaf infusions at different concentrations. Results showed that infusions made with dried leaves demonstrated higher biological activity than those made with fresh leaves. When evaluated separately, the leaves showed low antioxidant activity percentages in the DPPH and ABTS tests. For fresh leaves, Ficus carica presented (41.1% ± 1.9), and Stevia rebaudiana (46.1% ± 1.1), while for dried leaves, Ficus showed (75% ± 1.8) and Stevia (87% ± 2.1). In enzyme inhibition, Ficus carica showed (7.9% ± 1.2), and Stevia (37.9% ± 1.3). When the dried leaves were combined, antioxidant capacity and α-glucosidase enzyme inhibition increased. In the DPPH neutralization test, the best results were achieved with an infusion containing a 2.5:1.5 ratio of Ficus carica and Stevia rebaudiana, showing 59% neutralization. In the ABTS radical neutralization test, the infusion with a 1:1 ratio of fresh leaves achieved a reduction of (88.5%). Lastly, in the α-glucosidase enzyme inhibition test, the highest percentage was obtained with the 2:1 infusion of Ficus carica and Stevia rebaudiana, achieving (67%), and with the 1:1 treatment of both fresh leaves, achieving (62.1%). This demonstrates that the combination of these leaves exhibits a synergistic effect, enhancing the biological activity of these plants.
ALCOHOL IN HOMEOPATHIC PRODUCTS MAY CAUSE WRONG IN-VITRO AND LOCAL EFFECTS
Authors: Aktaş Serdar
Published: December 2024

In the research of newly discovered drugs and molecules, in vitro tests are widely used as an alternative or supplement to animal experiments. However, in tests conducted with water-insoluble substances, the content and density of the substances used as solvents are data that should not be neglected. In cases where solvents (alcohol, etc.) of the tested compound are used, it may cause false in vitro results in cytotoxicity tests. Previous in vitro tests have shown that alcohol has a cytotoxic effect on cancer cells on its own and that the rates are in the range of (0.4-2%). Homoeopathic products may contain different rates of alcohol (approximately 50-60%) during the preparation phase. These rates may decrease during the dilution phase. These drugs have been observed to have very successful results when used systemically. However, it has been seen in the literature that the same drugs (e.g. Thenarecron) have in vitro cell culture studies. It has been suggested in these studies that cytotoxic effects are observed and that they can be used as potential cancer drugs. It should not be forgotten that these effects may be due to the alcohol used as a solvent. Other in vitro studies have also shown that the mechanism of action of these drugs, which have autophagic effects on cancer cells, is caused by alcohol, not the active ingredients. The systemic effects of these and similar drugs are more valuable in terms of clinical aspects, and local or in vitro use may cause misinterpretations. In some in vitro studies, it has been observed that the alcohol used in the control group has similar effects on cancer cell lines as drugs with alcoholic extracts. Therefore, it is thought that the use of drugs containing solvents known to have cytotoxic effects (such as alcohol) in vitro may cause erroneous evaluations, that if their use is mandatory, one of the control groups must be solvent, and that parenteral (non-local) use on biological systems will be more beneficial.
As a result, it should be kept in mind that systemic use of homoeopathic products with alcoholic extracts gives more significant results and that in vitro effects such as autophagy and cytotoxicity may be due to their alcohol content.
O MÉTODO DA FUNDAMENTAÇÃO DA ÉTICA EM KANT
Authors: Utz Konrad
Published: December 2024

Kant não apresentou o método de sua fundamentação da ética de forma explícita, num tratado próprio. Contudo, podemos compreendê-la como o evidenciar da originalidade da moral. Pois a moral não pode ser derivada de algo não-moral – tão dependência a destruiria. Com isso, a moral não pode ser provada ou justificada num sentido mais estrito, mas apenas pode ser “fundamentada”. E isso pode ser feito quando evidenciamos o lugar ou o topos e a virada ou a trope de seu originar. O topos da origem da moral é, em Kant, a razão prática, sua trope é a virada desta sobre se mesma enquanto autonomia. O que segue desta fundamentação é, por primeiro, a autenticidade da moral e, com isso, sua força obrigatória incondicional, no sentido que esta não é condicionada por algo extramoral; por segundo, segue disso um critério normativo do conteúdo da moral, que é, em Kant, o Imperativo Categórico. O artigo pretende defender que o método kantiano da fundamentação da ética normativa é sem alternativa; contudo, justamente em virtude da descrição meramente formal deste método, abre se a possibilidade de realizá-lo de maneira diferente que o próprio Kant fez, com relação ao conteúdo.
PENGELOLAAN SAMPAH RUMAH TANGGA DI RT. 06 RW. 02 SUKOLILO PARK REGENCY SURABAYA DALAM MENCIPTAKAN LINGKUNGAN BERSIH DAN SEHAT
Authors: Hasanah Noorzatil
Published: December 2024

Abstrak
Tujuan penelitian artikel untuk mengetahui pengelolaan sampah rumah tangga di RT.06 RW.02 Sukolilo Park Regency  Surabaya dalam menciptakan lingkungan bersih dan sehat bagi warganya.  Karena sampah menjadi permasalah bersama bagi masyarakat dari tingkat lokal hingga nasional. Pasal 65 Undang-Undang Tentang Perlindungan dan Pengelolaan Lingkungan Hidup yang menyatakan bahwa setiap orang berhak atas lingkungan hidup yang baik dan sehat. Masyarakat memiliki kewajiban untuk memelihara dan melestarikan lingkungan hidup agar tidak terjadi pencemaran atau kerusakan lingkungan di sekitarnya. Hal ini sesuai dengan amanah Pasal 67 Undang-Undang Perlindungan dan Pengelolaan Lingkungan Hidup. Metode penelitian yang digunakan adalah kualitatif deskriptif dengan menguraikan atau menjelaskan fenomena yang terjadi terkait dengan pengelolaan sampah di RT.06 RW. 02  Sukolilo Park Regency Surabaya. Data yang ada, di analisis secara kualitas, faktual dan persepsional. Adapun hasil penelitian  dapat diketahui bahwa peran serta masyarakat di RT.02 RW.06 hingga hari ini belum optimal terkait dengan keterlibatan pengelolaan sampah hal ini terjadi karena kendala waktu dan warga belum menyadari secara penuh manfaat  dan dampak akibat pengelolaan sampah yang kurang optimal. Dan ini tidak sesuai dengan amanah dari pasal 12 Undang-Undang tentang Pengelolaan Sampah. Untuk itu peran serta pemerintah untuk mendorong keterlibatan masyarakat sangat dibutuhkan sebagai amanah dari Pasal 5 Undang-Undang  Pengelolaan Sampah.
 
Kata Kunci: Masyarakat, Pemerintah, lingkungan hidup yang sehat, rumah tangga.
Phonetic Classifiers in the Anatolian Hieroglyphic Script
Authors: Payne Annick
Published: December 2024

The Anatolian hieroglyphic script has number of signs, which have not been studied in a systematic manner, the so-called “phonetic indicators” or “phonetic complements”. This category comprises a small group of phonetic signs, which occur in combination with semantic signs and seem to hint at part of their phonetic realization. The following article offers a study of phonetic complements in hieroglyphic inscriptions. It shows that clear rules govern the use of these signs, and it is suggested that this group should be called “phonetic classifiers”, analogous to “semantic classifiers”.
Bathing Rooms in First-Millennium Assyria
Authors: Portuese Ludovico
Published: December 2024

This article presents a review of the archaeological evidence relating to those spaces identified as bathrooms in the main Neo-Assyrian palaces. An examination of the primary elements – fixed features, interior decoration, position within the palace and connectivity, use of water and possible protocol rules – serves to delve into aspects of hygiene, privacy, and protection, and supports concluding that bathrooms were the most ‘hygienic’ locations within a building. The results also aim at paving the way for a better understanding of the extent to which bathrooms contributed to the building of an Assyrian social identity and its preservation.
Typological Aspects of Scholarly Tablets in the Library of Ashurbanipal
Authors: Schnitzlein Babette , Taylor Jon
Published: December 2024

The Library of Ashurbanipal is an archetype of standardisation in cuneiform. It has been seen as a collection of compositions whose text took the form of fixed, canonical versions on which modern reconstructions can best rely. The script used in the Library is so carefully controlled and standardised that it has been described as “typewriter” script. An aspect that has received less attention is the typology of the tablets on which the standardised texts were written in this careful Library script. As the thousands of fragments into which the Library was shattered in antiquity are gradually pieced back together, the types of tablet in that collection are becoming more apparent. These types help us understand the nature of the tablets in antiquity, as well as the functioning and vision of the Library itself.
TÜRKİYE’DE BELEDİYELERDE SİYASİ HESAP VEREBİLİRLİK VE SAYIŞTAY DENETİMLERİNİN ROLÜ
Authors: Ateş Eren Merve
Published: December 2024

Bu makalenin başlıca amacı Türkiye yerel siyaseti özelinde belediyelerde hesap verebilirlik ve demokrasi ile Sayıştay’ın düzenlilik denetimleri arasındaki ilişkiyi irdelemektir. Sayıştay Türk siyasi tarihinin en köklü kurumlarından biridir. Akademik yazına baktığımızda ise Sayıştay’ın rolünün genelde kamu mali yönetimi veya hukuki ve kurumsal değişiklikler açısından ele alındığını; hesap verebilirlik olgusunun çokça adlandırılmasına rağmen yeterince tanımlanmadığını ve dolayısıyla Sayıştay ile arasındaki organik bağın açıkça ortaya konmadığını görüyoruz. Bu boşluğu doldurmak amacıyla yapılan bu çalışma üç bölümden oluşmaktadır. Öncelikle kavramsal bir çerçeve çizilecek; siyasi hesap verebilirlik ile demokrasi ve Sayıştay’ın kamu kurumlarını denetimi arasındaki ilişki irdelenecektir. Sonrasında Sayıştay’ın düzenlilik denetimleri incelenecek; belediyelerde siyasi hesap verebilirliğin sağlanmasındaki başlıca konular Dış Denetim Değerlendirme Raporlarının sağladığı veri ile açıklanacaktır. Bunun üzerine denetim sürecinin kendisi ve sonuçlarıyla, bunlardan bağımsız olarak raporlanan bulgu içeriklerinin hesap verebilirlik ve demokrasi açısından tartışılmasına imkan veren bir analitik çerçeve çizilecektir. Çalışma sonuç olarak belediyelerde yatay hesap verebilirliğin özellikle belediyelerin bütçelerini uzun vadede etkileyen alanlarda sağlanmadığını ve bulguların aynı zamanda yerel siyasal sistemin demokratik özelliklerini zayıflatan pratiklerle ilişkisini yatay hesap verebilirlik, hukuk üstünlüğü, demokratik sürdürülebilirlik ve temsil kavramları aracılığıyla göstermektedir.
Геополитика и ее роль в американской внешней политике и стратегии
Authors: Гринин Антон
Published: December 2024

В настоящей статье, помимо краткой истории зарождения геополитики и исследований в данной области, анализируются влияние геополитики на мировой порядок и борьбу за него, показывается, какое значение геополитические доктрины имеют для США и, соответственно, для всего мира. Рассматриваются определения геополитики, дано собственное определение автора.
От цивилизации-гегемона к сообществу цивилизаций
Authors: Карабущенко Павел , Подвойский Леонид
Published: December 2024

Длительное время западная цивилизация позиционировала себя не просто как мирового лидера, а как фактически единственную полноценную цивилизацию, у которой нет и не может быть никаких конкурентов. Но крушение неоколониализма выявило токсичность этого типа цивилизации. Выяснилось, что демократия на Западе носит формальный и имитационный характер, что по своему содержанию она является скрытой олигархией. Отсюда ее милитаризм и экспансия. В настоящее время Запад стал спекулятивен и торгует воздухом. Его стратегическая задача – подчинить весь мир своим правилам и заставить всех обслуживать свои финансовые системы. Других элегантных решений у него просто нет. Его финансовыми махинациями уже никого не удивить, а уровень доверия к его проектам со стороны мирового большинства оставляет желать лучшего.

Конкуренция цивилизаций – это борьба экспансий за наибольшую эффективность и успех продвигаемого образа будущего. Отвергая гегемонию одного, сообщество цивилизаций утверждает диалог равных, суверенных и самодостаточных систем, производящих востребованные многими ценности. Именно эти ценности и определяют их узнаваемость, их самобытность и уникальность. В настоящей работе авторы намерены рассмотреть изменения, происходящие в процессе трансформации однополярного миропорядка в многополярную систему, понимаемую как сообщество равноправных цивилизаций.
Colecistocoledocolitiasis con colecistitis aguda en remanente de vesícula posterior a colecistectomía laparoscópica subtotal reconstructiva
Authors: Ensuncho-Hoyos César , Barguil Fernández De Castro, Salim , Lara-Fortich Diana , Barguil Fernández De Castro Salma
Published: December 2024

La colecistectomía subtotal es una alternativa terapéutica disponible, segura y efectiva, cuando no se logra la visión crítica de seguridad, debido a la presencia de una “vesícula difícil”, o con distorsión y fibrosis de la anatomía usual ocasionados por la severidad de la inflamación 1 . Sin embargo, hasta el 2,2 % de los pacientes pueden presentar a futuro colecistitis del remanente vesicular 2 y puede existir colecistocoledocolitiasis recurrente o residual en el remanente vesicular hasta en un 16 % de los casos 3 . El tratamiento definitivo en los pacientes con síntomas es completar la colecistectomía 4 .
Wind Power Development in Egypt: Historical Overview, Current Status, and Prospects
Authors: Ghanem Azza , Salah Elsobki Mohamed
Published: December 2024

Many nations are keen to increase their use of renewable energy, given its significance for long-term energy independence, development, and climate change mitigation. The Egyptian government is taking significant steps to promote renewable energy, especially wind energy, which will hopefully contribute 14% of total electricity generation by 2035. This paper discusses the growth of wind power in Egypt, providing valuable information for those interested in developing wind projects. It reviews the national renewable energy plan, policies, and other renewable resources. Additionally, it emphasizes the technical, economic, and environmental aspects of wind power. The paper aims to determine whether wind power is an effective and promising option for electricity generation in Egypt and offers recommendations to policymakers to enhance its growth.
Keywords: Renewable Energy, Wind Power Development, Wind History, Wind Vision, Egypt
Analysing the Urban Housing Challenge in Harare, Zimbabwe Through the Wicked Policy Problems Framework
Authors: Poshai Leon , Chilunjika Alouis , Intauno Kudakwashe
Published: December 2024

This article analyses how urban housing challenges in Harare, Zimbabwe have transformed into a wicked policy problem and further proposes some measures for managing this problem. The article uses a qualitative research approach in which an explanatory case study research design and key informant interviews are used to investigate how the provision of urban housing facilities has become a demanding task for the City of Harare in Zimbabwe. The study reveals how rapid population growth in Harare has escalated the demand for, and subsequent shortage of housing facilities leading to housing access complexities and persistently depreciating housing conditions in this city. The article argues that housing challenges in Harare are symptoms of other social problems such as unemployment, poverty, social inequalities, misgovernance and institutional corruption. This article proposes context-specific measures for harnessing a holistic approach that can be used for managing urban population explosions and sustainable housing provision in developing countries with Harare in Zimbabwe used as the social laboratory for analysis. This article has a practical and theoretical orientation as it proposes the measures that can be adopted to manage the wicked urban housing policy problem in Zimbabwe.Artikel ini menganalisis bagaimana tantangan perumahan perkotaan di Harare, Zimbabwe telah berubah menjadi masalah kebijakan yang buruk dan selanjutnya mengusulkan beberapa langkah untuk mengatasi masalah ini. Artikel ini menggunakan pendekatan penelitian kualitatif yang menggunakan desain penelitian studi kasus eksplanatori dan wawancara informan kunci untuk menyelidiki bagaimana penyediaan fasilitas perumahan perkotaan telah menjadi tugas berat bagi Kota Harare di Zimbabwe. Studi ini mengungkapkan betapa pesatnya pertumbuhan penduduk di Harare telah meningkatkan permintaan, dan kekurangan fasilitas perumahan yang menyebabkan kompleksitas akses terhadap perumahan dan terus-menerus memperburuk kondisi perumahan di kota ini. Artikel tersebut berpendapat bahwa tantangan perumahan di Harare adalah gejala dari masalah sosial lainnya seperti pengangguran, kemiskinan, kesenjangan sosial, kesalahan dalam pemerintahan dan korupsi institusional. Artikel ini mengusulkan langkah-langkah spesifik konteks untuk memanfaatkan pendekatan holistik yang dapat digunakan untuk mengelola ledakan populasi perkotaan dan penyediaan perumahan berkelanjutan di negara-negara berkembang dengan Harare di Zimbabwe digunakan sebagai laboratorium sosial untuk analisis. Artikel ini memiliki orientasi praktis dan teoretis karena mengusulkan langkah-langkah yang dapat diambil untuk menangani masalah kebijakan perumahan perkotaan yang buruk di Zimbabwe.
Improving Quality of Land Data Towards Modern Land Administration in The Administrative City of West Jakarta
Authors: Suprojo Baskara , Salim M Nazir , Wicaksono Arditya , Prihatin Septina Marryanti , Purbawa Yudha , Prayoga Reza Amarta , Alamsyah Purnama , Hakim Fatwa Nurul , Wijaya Gustaf , Wahyono Eko
Published: December 2024

Land data quality plays a pivotal role in advancing modern land administration, impacting both national economic growth and Indonesia’s competitive position in the global property index, where it currently ranks 106th in Ease of Doing Business. This research focuses on the need for systematic quality improvements in both physical (spatial) and juridical (textual) land data within the West Jakarta City Administration to address existing data deficiencies. Applying the Driver-Pressures-States-Impacts-Responses (DPSIR) framework, this study investigates key challenges, causal factors, and strategic interventions aimed at enhancing land data quality. In-depth interviews with stakeholders were conducted to elucidate these dynamics and inform the proposed strategies. The findings highlight the successful digitization and validation of 94.52% of 423,189 Land Book records, 69.03% of 494,071 Ownership Rights Plans/Measurement Letters, and the spatial data of 94.68% across 427,569 land parcels, thereby improving the Data Quality Classification (KW) across categories 4–6. This study underscores the critical importance of robust data validation processes in modernizing Indonesia’s Land Administration System (LAS), offering valuable insights for enhancing the efficiency, transparency, and reliability of land data, thereby supporting economic development and improving Indonesia’s standing in the global property market.Kualitas data pertanahan memainkan peran penting dalam memajukan administrasi pertanahan modern, yang berdampak pada pertumbuhan ekonomi nasional dan posisi kompetitif Indonesia dalam indeks properti global, di mana saat ini menduduki peringkat ke-106 dalam kemudahan berbisnis. Penelitian ini berfokus pada kebutuhan peningkatan kualitas data secara sistematis, baik fisik (spasial) maupun yuridis (tekstual), di Administrasi Kota Jakarta Barat untuk mengatasi kekurangan data yang ada. Dengan menerapkan kerangka Driver-Pressures-States-Impacts-Responses (DPSIR), studi ini menginvestigasi tantangan utama, faktor penyebab, dan intervensi strategis untuk meningkatkan kualitas data pertanahan. Wawancara mendalam dengan pemangku kepentingan dilakukan untuk menguraikan dinamika ini dan mendukung strategi yang diusulkan. Temuan menunjukkan keberhasilan digitalisasi dan validasi 94,52% dari 423.189 dokumen Buku Tanah, 69,03% dari 494.071 dokumen Rencana Hak Milik/Surat Ukur, serta data spasial dari 94,68% di 427.569 bidang tanah, sehingga meningkatkan Klasifikasi Kualitas Data (KW) di kategori 4–6. Penelitian ini menekankan pentingnya proses validasi data yang kuat dalam memodernisasi Sistem Administrasi Pertanahan (LAS) Indonesia, menawarkan wawasan berharga untuk meningkatkan efisiensi, transparansi, dan keandalan data pertanahan yang mendukung pembangunan ekonomi dan memperbaiki posisi Indonesia di pasar properti global.
Characteristics, Role of Social Media and Self Esteem of victims in Cyberbullying Cases in Indonesia
Authors: Hidayat Dasrun , Nur Risti , Saputri Almauri , Lyndon Novel , Gustini Leili Kurnia
Published: December 2024

This study examines the characteristics, role of social media, and self-esteem of victims in cyberbullying cases in Indonesia, motivated by the growing phenomenon of bullying behavior on social media platforms. The research aims to analyze how these characteristics and the social environment influence the self-esteem of cyberbullying victims. The study employed a qualitative descriptive method, using purposive sampling to select 20 informants who have experienced cyberbullying, including children, adolescents, and adults in Bandung. Data were collected through in-depth interviews. The findings indicate that cyberbullying negatively impacts victims' self-esteem, leading to trauma, social isolation, and reduced confidence. This lack of self-esteem is influenced by the anonymity of perpetrators and the rapid spread of harmful content. The study also highlights that gender, age, and social environment significantly shape the victims' experiences. Negative emotional turmoil is a major reason for perpetrators to engage in cyberbullying. The results suggest that early prevention and intervention from parents or guardians are crucial. Families should prioritize creating a supportive environment to enhance the resilience of children exposed to cyberbullying. These insights can contribute to developing more effective strategies to reduce the impact of cyberbullying on victims.Keywords: cyberbullying, social media, self-esteem.  AbstrakPenelitian ini mengkaji karakteristik, peran media sosial, dan harga diri (self-esteem) korban dalam kasus cyberbullying di Indonesia, yang dilatarbelakangi oleh meningkatnya fenomena perilaku perundungan di media sosial. Tujuan penelitian ini adalah untuk menganalisis bagaimana karakteristik dan lingkungan sosial mempengaruhi harga diri korban cyberbullying. Penelitian ini menggunakan metode kualitatif deskriptif, dengan pemilihan 20 informan yang pernah menjadi korban cyberbullying melalui teknik purposive sampling, mencakup anak-anak, remaja, dan dewasa di Kota Bandung. Data dikumpulkan melalui wawancara mendalam. Hasil penelitian menunjukkan bahwa cyberbullying berdampak negatif pada harga diri korban, menyebabkan trauma, isolasi sosial, dan penurunan rasa percaya diri. Rendahnya harga diri ini dipengaruhi oleh anonimitas pelaku dan penyebaran informasi yang cepat. Penelitian juga menemukan bahwa jenis kelamin, usia, dan lingkungan sosial memiliki pengaruh signifikan terhadap pengalaman korban. Gejolak emosi negatif menjadi alasan utama pelaku melakukan cyberbullying. Hasil ini mengindikasikan pentingnya pencegahan dan intervensi dini dari orang tua atau wali. Keluarga harus menciptakan lingkungan yang mendukung untuk meningkatkan ketahanan anak yang mengalami cyberbullying. Temuan ini dapat berkontribusi pada pengembangan strategi yang lebih efektif untuk mengurangi dampak negatif cyberbullying terhadap korban.Kata Kunci: cyberbullying, media sosial, self-esteem.
Political Marketing and Identity Politics: Implications for Voter Engagement and Interest
Authors: Sarofah Riska , Putra Nauval Trian , Saputra Herdin Arie
Published: December 2024

This study examines the impact of identity-based political marketing on voter interest in Tasikmalaya City for the 2024 Legislative Elections. Using a quantitative research design with a survey approach, data were collected through questionnaires distributed to a randomly selected sample from the city's official voter list. Multiple linear regression analysis was employed to assess the relationship between identity-based political marketing strategies (independent variables) and voter interest (dependent variable). The findings indicate that identity-based political marketing strategies—which include ethnic, religious, and cultural factors—significantly influence voter interest. This underscores the critical role of identity politics in shaping voter preferences in Tasikmalaya City. These results suggest that political parties and legislative candidates should tailor their campaign strategies to align with the local voter identity dynamics. Understanding the complexity of identity politics is essential for political actors to formulate effective and relevant campaign strategies. A deep understanding of how identity factors influence voter engagement can enhance voter participation and promote a more inclusive and representative democratic process. This research provides valuable insights into how identity politics can be strategically leveraged to influence election outcomes. Keywords: Political Marketing, Identity Politics, Voter Interest, Legislative Elections, AbstrakPenelitian ini mengkaji dampak pemasaran politik berbasis identitas terhadap minat pemilih di Kota Tasikmalaya untuk Pemilihan Legislatif 2024. Menggunakan desain penelitian kuantitatif dengan pendekatan survei, data dikumpulkan melalui kuesioner yang disebarkan kepada sampel yang dipilih secara acak dari daftar pemilih tetap (DPT) kota tersebut. Analisis regresi linier berganda digunakan untuk menilai hubungan antara strategi pemasaran politik berbasis identitas (variabel independen) dan minat pemilih (variabel dependen). Temuan menunjukkan bahwa strategi pemasaran politik berbasis identitas—yang mencakup faktor etnis, agama, dan budaya—secara signifikan memengaruhi minat pemilih. Hal ini menegaskan peran penting politik identitas dalam membentuk preferensi pemilih di Kota Tasikmalaya. Hasil ini menyarankan agar partai politik dan calon legislatif menyesuaikan strategi kampanye mereka dengan dinamika identitas pemilih lokal. Memahami kompleksitas politik identitas penting bagi aktor politik untuk merumuskan strategi kampanye yang efektif dan relevan. Pemahaman yang mendalam tentang bagaimana faktor identitas memengaruhi keterlibatan pemilih dapat meningkatkan partisipasi pemilih dan mendorong proses demokrasi yang lebih inklusif dan representatif. Penelitian ini memberikan wawasan berharga tentang bagaimana politik identitas dapat dimanfaatkan secara strategis untuk memengaruhi hasil pemilihan.Kata Kunci: Marketing Politik, Politik Identitas, Minat Pemilih, Pemilu Legislatif,
Deep Learning and Machine Learning: Contrastive Learning, from scratch to application
Authors: Song Xinyuan , Chen Keyu , Bi Ziqian , Niu Qian , Liu Junyu , Peng Benji , Zhang Sen , Liu Ming , Li Ming , Pan Xuanhe , Xu Jiawei , Wang Jinlang , Feng Pohsun
Published: December 2024

Contrastive learning is a powerful technique in the field of machine learning, specifically in representation learning. The central idea of contrastive learning is to learn a model by distinguishing between similar and dissimilar data points. This involves pulling similar data points closer in the learned representation space while pushing dissimilar points farther apart.Imagine you have a collection of images, some of which are different views of the same object and some of which are completely unrelated. Contrastive learning would aim to generate embeddings (i.e., numerical representations) for these images such that the images showing the same object (similar images) are mapped close together, while images of different objects (dissimilar images) are mapped far apart.For example, consider a scenario where we have two images of cats and one image of a dog. The model would be trained to pull the representations of the two cat images closer together and push the dog image further away from the cat images in the representation space. This way, when the model encounters new images, it can easily identify whether two images represent the same object or not.Contrastive learning can be applied to a variety of tasks, such as image classification, natural language processing, and even reinforcement learning . The core principle, though, remains the same: learn a representation space that reflects the similarities and dissimilarities between the data points.
From Bench to Bedside: A Review of Clinical Trials in Drug Discovery and Development
Authors: Song Xinyuan , Wang Tianyang , Liu Ming , Peng Benji , Niu Qian , Liu Junyu , Chen Silin , Chen Keyu , Li Ming , Feng Pohsun , Bi Ziqian , Wang Yunze , Zhang Yichao , Fei Cheng , Yan Lawrence K.Q.
Published: December 2024

Clinical trials are an indispensable part of the drug development process, bridging the gap between basic research and clinical application. During the development of new drugs, clinical trials are used not only to evaluate the safety and efficacy of the drug but also to explore its dosage, treatment regimens, and potential side effects. This review discusses the various stages of clinical trials, including Phase I (safety assessment), Phase II (preliminary efficacy evaluation), Phase III (large-scale validation), and Phase IV (post-marketing surveillance), highlighting the characteristics of each phase and their interrelationships. Additionally, the paper addresses the major challenges encountered in clinical trials, such as ethical issues, subject recruitment difficulties, diversity and representativeness concerns, and proposes strategies for overcoming these challenges. With the advancement of technology, innovative technologies such as artificial intelligence, big data, and digitalization are gradually transforming clinical trial design and implementation, improving trial efficiency and data quality. The article also looks forward to the future of clinical trials, particularly the impact of emerging therapies such as gene therapy and immunotherapy on trial design, as well as the importance of regulatory reforms and global collaboration. In conclusion, the core role of clinical trials in drug development will continue to drive the progress of innovative drug development and clinical treatment.
Family interventions for children and adolescents with psychotic disorders: a systematic review and meta-analysis
Authors: Kieseppä Valentina , Leppanen Jenni , Healy Colm , Lång Ulla , Veijola Juha , Kelleher Ian
Published: December 2024

Introduction: Current National Institute for Health and Care Excellence (NICE) guidelines recommend family interventions for children and adolescents with psychosis. However, the evidence to support this has not been fully synthesised to date. This meta-analytic review aimed to investigate whether family interventions are effective in reducing psychosis symptoms and improving general functioning among children and adolescents with psychosis.Methods: Multiple databases were searched per the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, supplemented by grey literature searches. Studies employing controlled designs to compare family interventions with other interventions or standard care were included. Study quality was assessed with the Cochrane Risk of Bias Assessment Tools. Bayesian meta-analyses were conducted to examine changes in psychosis symptoms and functioning. Results: Four studies (n = 111) met inclusion criteria. All studies assessed the effectiveness of different psychoeducation-based family interventions with varying duration and intensity. The quality of the studies ranged from a moderate to a critical risk of bias. The meta-analyses showed no significant effect of family interventions on psychosis symptoms or functioning and indicated anecdotal evidence in favour of the null hypotheses. Discussion: We did not find evidence of a significant benefit of family interventions on psychosis symptoms or functioning in children and adolescents with psychosis. All included studies had significant methodological issues, which may have introduced bias. These results highlight a lack of evidence of the effectiveness of family interventions in children and adolescents with psychosis, and a need for high-quality research into psychosocial treatments for early-onset psychosis.
Fostering help-seeking in early childhood: The role of teachers’ familiarity and response quality
Authors: Zhao Yilun , SHEN YUAN , Song Tianxin , Li Wenshuo , Shen Ke , Jia Chenglong , Qin Jinliang
Published: December 2024

Young children mostly seek help from teachers in early care and education settings, yet little is known about the factors influencing their help-seeking expectations within teacher-child interactions. This study examined the help-seeking expectations of Han Chinese children aged 5–6 years (N = 90, 45 boys) from Hangzhou, East China, focusing on teachers’ familiarity and response quality. The results indicated that young children were more likely to expect to seek help from familiar teachers, particularly those who previously responded positively. In contrast, young children were hesitant to expect to seek help from unfamiliar teachers, regardless of their response quality. These results suggest that preschool children flexibly form help-seeking expectations based on teachers’ familiarity and response quality, prioritizing familiarity over response quality. The implications of these findings emphasize the importance of fostering positive and trusting relationships in early childhood education to promote adaptive help-seeking strategies.