bluuebunny/crossref_metadata_2025 huggingface dataset:
Influência do estado emocional na evolução da psoríase
Authors: Lobão Gomes Viana Maria Eduarda , Goulart Reyner Juliana , De Souza Pereira Barros Fernanda , Macrini Mussumeci de Freitas Vitória , Nascimento Henrique José do
Published: April 2024

O presente estudo baseou-se em uma revisão de literatura, sobre o impacto da psoríase na psicologia e emoções do paciente e como um desequilíbrio emocional pode acarretar piora do quadro clínico, ou até mesmo a recidiva da doença. Realizou-se uma análise sistemática de artigos publicados entre os anos de 2018 e 2022. O estado emocional é colocado como um importante fator desencadeador e potencializador da psoríase e impacta na qualidade de vida dos pacientes. É importante, então, que os profissionais da saude que acompanham estes indivíduos, além de uma boa anamnese e exame físico, aconselhem quanto ao acompanhamento multi e interdisciplinar pertinente (psicologia médica, psiquiatria), para uma abordagem completa. Ressalta-se que mais pesquisas são necessárias, para melhor e maior compreenção da relação entre psoríase e o estado emocional.
Language Learning Through AI Technology - LLA (Language Learning Apps)
Authors: M. Vijayakumar  , G. Chellapandiyan
Published: April 2024

Learning is the soul of life. Every living being learns new things each and every day. Especially Language learning is a vital role from past to present generation. The modern world needs a skilled and more efficient people for handling different situations. Innovation was the only slogan for language experts.AI technology opens new window for those who are aspiring and developing language learning. Sounds and signs are the basic elements for language components. In the past, language learning was purely transmitted through oral method. After the peak of technological advancement teaching and learning perspective completely changed. The modern world drifted for AI technology enhances and redefined. English language learning scenes in new approaches Like Dulingo, Babbel, Memrise etc. If one is interested in enhancing language proficiency these apps really help and make a great difference in the teaching and learning process.
The Role and Relevance of Foreign Universities in Making Indian Higher Education Internationally Empowered
Authors: Dr. Bindu M.P
Published: April 2024

In the contemporary knowledge economy, providing sufficient access to diverse and globally competitive higher education institutions for the younger generation is a critical responsibility of the state. However, given India's vast population, it is not feasible for the government alone to meet the immediate demand for higher education opportunities for all eligible individuals. While the domestic private sector can complement government initiatives in offering higher education, the presence of foreign educational institutions is vital for demonstrating esteemed educational practices in developing countries like India. The entry of foreign universities can enable domestic institutions to seek and adopt new pedagogical strategies and research practices, thereby elevating the overall quality of the higher education sector. This proposed study examines the role and relevance of foreign universities in empowering Indian higher education to achieve international standards. The study is more qualitative in nature as it reflects the public's concerns over the role and relevance of foreign universities in the country. Through a comprehensive review of relevant literature, the study aims to identify existing research gaps. The present paper is an investigation of the diverse ways in which the establishment of foreign universities here can contribute to the smooth and speedy enhancement of Indian higher education to consistently compete internationally.
EFFECT OF YOGIC INTERVENTION ON PSYCHOLOGICAL WELLBEING AMONG CANCER PATIENTS
Authors: Andhariya Chirag Jaykishan , Upadhyay Kashyapnath , Panchal Minal , Gandhi Rupal
Published: April 2024

The main purpose of this research was to study the effect of yogic intervention on the psychological well-being of cancer patients, to gender and area of residence. A total of 60 cancer patients participated in the study, 30 male and 30 female, who were then divided into two groups of 30 each, urban and rural. The Psychological Well-Being Scale by Pooja Chaudhary and Devendra Singh Sisodiya was administered to all participants before and after the yogic intervention. A t-test was used to analyze the data, and the results revealed that yogic intervention had a significant effect on the psychological wellbeing of all participants, regardless of gender or area of residence.
ASPEK HUKUM PERJANJIAN ASURANSI DALAM PERSPEKTIF HUKUM PERDATA DI INDONESIA
Authors: Mohammad Hifni
Published: April 2024

Dari perspektif ekonomi, asuransi berfungsi sebagai sarana untuk memitigasi risiko dengan mentransfer dan mengumpulkan ketidakpastian yang terkait dengan potensi kerugian finansial. Dari perspektif komersial, asuransi mengacu pada perusahaan yang terutama terlibat dalam memperoleh dan menjual layanan, mengalihkan risiko dari pihak lain, dan menghasilkan keuntungan dengan mendistribusikan risiko di antara basis pelanggan yang besar. Dari sudut pandang sosiologi, asuransi dapat diartikan sebagai lembaga komunal yang memfasilitasi pengalihan risiko dan mengumpulkan sumber daya keuangan dari para anggotanya untuk memberikan kompensasi atas potensi kerugian yang dialami setiap pemegang polis. Menurut Pasal 1338 Ayat 1 KUH Perdata, segala kontrak yang dibuat menurut hukum dianggap sah oleh para pihak. Oleh karena itu, frasa ini mencakup tiga prinsip dasar suatu kontrak, yaitu prinsip otonomi kontrak, prinsip konsensus, dan prinsip kesepakatan. Selain prinsip tersebut, ada juga prinsip itikad baik dan karakter. Kontrak asuransi adalah kontrak khusus yang diatur dalam KUHP. Sebagai ketentuan khusus, kontrak asuransi wajib menerapkan (a) prinsip-prinsip kontrak asuransi berikut ini di samping prinsip-prinsip umum hukum kontrak. Asas itikad baik bahwa asuransi sah apabila dibeli dengan itikad baik (Pasal 251 KUHD). (b) Prinsip insurable interest menyatakan bahwa tertanggung harus mempunyai kepentingan terhadap barang yang dipertanggungkan. (c) Asas tak terkalahkan menyatakan bahwa kerugian yang diderita tertanggung apabila terjadi kehilangan barang yang dipertanggungkan pada umumnya sebanding dengan kerugian sebenarnya yang diderita. (d) Doktrin subrogasi mengatur bahwa apabila tertanggung menerima ganti rugi dari salah satu pihak berdasarkan ketidakpastian, maka ia tidak berhak lagi menerima ganti rugi dari pihak lain.
‘Towards a Feminist Consciousness’: Digitalising Leadership
Authors: Abed Sara Soumaya
Published: April 2024

This article examines the ways in which transnational and queer feminisms could conceptualise (new) meanings of leadership that are grounded in collectivism. Through being in conversation with the co-founders/running members and collaborators of Towards a Feminist Consciousness, a Pan-African queer feminist online platform from Western Sahara, this paper attempts to interrogate how their leadership praxis challenges the conventional thinking of leadership. The article demonstrates that Towards a Feminist Consciousness’s collective leadership turns cyberspace into a powerful communication instrument to establish mutuality and solidarity networks -transcending the boundaries of the nation and gender. First, the paper emphasises how their leadership emerged to challenge their erasure through decentralising knowledge production, which is usually restricted to certain geographical locations. It further addresses how hierarchal power relations could be negotiated through participating in the decision-making processes, thus allowing the alternation of power and influence. Second, the article highlights that facilitating open dialogue could solidify feminist consciousness transcending boundaries. In doing so, collective leadership processes are established through expert and referent power. Expert power is exhibited through theorising their lived experiences under the Moroccan occupation, while referent power is rooted in establishing mutuality based on their shared purpose and aspirations. The article lastly draws on emotional leadership as an integral element when theorising Towards a Feminist Consciousness’s leadership praxis through the prism of political love as the way forward.
A framework for understanding the Horn of Africa
Authors: Tadesse Gebresilassie Medhane , Thierno B Ly , Walsh Barney
Published: April 2024

This commentary piece offers a framework for understanding the situations encountered in the Horn of Africa sub-region. It offers something of a ‘framework within a framework’ by highlighting a series of issues and factors that must be unpacked to understand better the context of the Horn and the situations encountered therein, which we believe would aid leadership theorists and practitioners
Interrogating Boko Haram Studies: Where art the evidence?
Authors: Adegoke Damilola
Published: April 2024

This article critically examines the research and empirical evidence pertaining to the activities of Boko Haram.
Iron Deficiency: A Reflection on Prevention
Authors:   Department of Pediatrics, Federal University of Triangulo Mineiro, Brazil, Silva Weffort Virgínia Resende , Lamounier Joel Alves ,   Titular Professor of Pediatrics, Federal University of São Joao del Rei, Brazil
Published: April 2024

Iron deficiency is the main nutritional deficiency in the first years of life. In Brazil, studies show a prevalence of 10.1% to 40%, depending on the study. Worldwide, in low-income countries, the statistics are higher, as in India iron deficiency is 53%. The aim of this article is to highlight the importance of breastfeeding and adequate substitution when this is not possible in order to prevent iron deficiency anemia. Discussion: Adequate nutrition begins at preconception, pregnancy and continues throughout life, especially during the first 1000 days and 2200 days. Exclusive breastfeeding for up to 6 months and supplemented breastfeeding for up to 2 years or more is essential, as is the mother’s iron intake. In cases where breastfeeding is not possible, priority should be given to the use of dairy products that contain nutrients as close as possible to breast milk. In lower-income countries, cow’s milk is still widely used as a substitute for human milk. However, this can result in nutritional deficiencies and other health implications for infants. Inadequate infant feeding and the risk of nutritional deficiencies should be carefully assessed by health professionals. Thus, the choice of the best food allows for the full growth and development of the child as well as the prevention of iron deficiency.
A Case Report of Stroke-like Syndrome: Tuberculous Encephalopathy
Authors:   Federal Medical Centre, Owo, Nigeria, Oluwarotimi Folorunso Timothy
Published: April 2024

Background: Stroke-like syndrome is a stroke mimic, usually common in the young and accurate diagnosis has considerable impact in terms of treatment choices and outcomes. Objectives: To emphasise the need for high index of suspicion and the need for multidisciplinary approach and accurate diagnosis of stroke-like syndrome. Case Report: 32 years old woman who presented with recurrent headache of a year duration with right upper limb weakness of 3 months that later involved lower limb 1month and inability to talk 2 days to presentation. Examination revealed a young woman, conscious but aphasic, emaciated, afebrile, anicteric and nil pedal oedema. Neurological findings includes expressive aphasia, right facioparesis and right hemiparesis. Other systemic examinations were essentially normal. A diagnosis of left hemispheric ischaemic stroke was initially entertained. Brain computerized tomography revealed infarct involving the left frontal and temporal lobes but Echocardiography revealed Tuberculous pericarditis, a suspicion of stroke mimic of infective origin was entertained. Diagnosis was confirmed by ‘trial of treatment’ of anti-tuberculosis, which resulted in dramatic resolution of symptoms within 4 weeks of anti-tuberculosis drugs. Conclusion: There is need for high index of suspicion, accurate diagnosis and multidisciplinary approach for appropriate treatment choices and outcomes.
Parapharyngeal Abscess: A Model of Continuity and Contiguity Deep-Neck Space Infections: A Diagnostic Dilemma!
Authors:   Department of Otorhinolaryngology - Head and Neck Surgery, LAB of Clinical and Instrumental Vestibology, Poliambulanza Foundation Hospital, Italy, P Gamba , G De Franciscis ,   Department of Otorhinolaryngology - Head and Neck Surgery, LAB of Clinical and Instrumental  Vestibology, Poliambulanza Foundation Hospital, Italy, U Pignatelli ,   Department of Otorhinolaryngology - Head and Neck Surgery, LAB of Clinical and Instrumental  Vestibology, Poliambulanza Foundation Hospital, Italy, G Licursi ,   Department of Otorhinolaryngology - Head and Neck Surgery, LAB of Clinical and Instrumental  Vestibology, Poliambulanza Foundation Hospital, Italy, L Gentile ,   Department of Otorhinolaryngology - Head and Neck Surgery, LAB of Clinical and Instrumental  Vestibology, Poliambulanza Foundation Hospital, Italy, U Moz ,   Department of Otorhinolaryngology - Head and Neck Surgery, LAB of Clinical and Instrumental Vestibology, Poliambulanza Foundation Hospital, Italy
Published: April 2024

The aims of the present case report were to review, computed tomography (CT) scans, clinical signs, treatment, and outcome of parapharyngeal space infections. These infections remain an important health problem with significant risks of morbidity and mortality. The term parapharyngeal abscess or infection is composed of two different disorders: infection located in the posterior part of the PPS with no invasion into the parapharyngeal fat and the second disorder is when the infection involving the parapharyngeal fat may be termed parapharyngeal abscess or deep neck abscess. Diffusion into the mediastinum and other severe complications are frequent. A 59 year old male, presented with three days history of intermittent high grade fever and left neck swelling which was rapidly increasing in size and associated with stridor, odynophagia and neck pain. The infection and accumulation of purulent discharge extend into the pharyngomaxillary space and inferiorly is located at the greater cornu of the hyoid bone. Temporary tracheostomy for respiratory assistance was performed. The frequent co-existence of parapharyngeal abscess and peritonsillar abscess favours careful consideration of addition of tracheotomy to lateral cervicotomy. Parapharyngeal abscess are deep neck abscesses that are common and thorough knowledge of their complex anatomy and aetiologies is essential in their treatment. Urgent surgical drainage is therefore mandatory.
Evaluating the Appropriateness of ENT Emergency Clinic Referrals to Enhance the Quality of Healthcare Provision in the NHS
Authors:   Department of Otolaryngology, Nottingham University Hospitals, UK, Elamin Abubaker , Saad Amena Al ,   Department of Otolaryngology, Nottingham University Hospitals, UK, Wijayasingam Giridharan ,   Department of Otolaryngology, Nottingham University Hospitals, UK, Cho Wai Sum ,   Department of Otolaryngology, Nottingham University Hospitals, UK
Published: April 2024

Background: Ear, Nose, and Throat (ENT) services in the National Health Service (NHS) face escalating pressure, exacerbated by the COVID-19 pandemic, resulting in prolonged waiting times and increased referrals. Understanding the factors driving pressure on ENT services is crucial for enhancing patient care and resource allocation.
Cochlear Implantation in Children with Single-Sided Deafness: Preoperative Assessment and Device Use
Authors:   Department of Otorhinolaryngology, Aarhus University Hospital, Aarhus C, Denmark, Friis Ida Jensen , Aaberg Kirsten ,   Department of Otorhinolaryngology, Aarhus University Hospital, Aarhus C, Denmark, Edholm Bjarke ,   Department of Otorhinolaryngology, Aarhus University Hospital, Aarhus C, Denmark, Jørgensen Kristoffer Foldager ,   Department of Otorhinolaryngology, Aarhus University Hospital, Aarhus C, Denmark, Britze Anders ,   Department of Otorhinolaryngology, Aarhus University Hospital, Aarhus C, Denmark, Thrane Jens Faunø ,   Department of Otorhinolaryngology, Aarhus University Hospital, Aarhus C, Denmark, Devantier Louise ,   Department of Otorhinolaryngology, Aarhus University Hospital, Aarhus C, Denmark
Published: April 2024

Objectives: To characterize the first cohort of cochlear implanted pediatric patients with single-sided deafness (SSD) at Aarhus University Hospital, Denmark. Data includes etiology, age at implantation, balance testing, and language assessment prior to implantation as well as data log of Cochlear Implant usage. Methods: Clinical data from 34 children with SSD (21 females (62%) and 13 males (38%)), implanted with Cochlear Implant (CI) during 2018-2023, was analyzed. Results: Acquired prenatal and postnatal sensory disorders toxoplasmosis, rubella, cytomegalovirus and herpes simplex (TORCH) risk factors were associated with sensorineural hearing loss (SNHL) in 19 cases (56%). Congenital Cytomegalovirus (cCMV) DNA was diagnosed in 17 samples (50%). The cause of the SNHL remained unknown for 11 (32.4%) children. In 6 (66.7%) of the cases with unknown etiology, CT scan showed inner ear malformations (IEM). The mean (SD) age for implantation was 4.2 ± 3.5 years. For the children with congenital SNHL, the mean (SD) age for implantation was 2.6 ± 1.6 years. For the children with acquired SNHL, the mean (SD) age for implantation was 6.9 ± 4.3 years. Data log showed that children with SSD and CI wore their processor 6.2 ± 3.73 (1 SD) h/day. Conclusions: Further work is needed in order to assess how etiology, age at implantation, and device use affect outcome. Understanding of the long-term outcomes associated with CI in children with SSD can contribute to more thorough counselling on outcome expectations and the best auditory rehabilitation.
Virtual connections: a multidisciplinary study on behavior in social networks
Authors: Echavarría Yisel Ramírez , Castillo Verenice Sánchez , Gallego Tulio Andrés Clavijo
Published: April 2024

This article investigates the impact of social networks on various aspects of contemporary society through a multidisciplinary approach. A theoretical review with a mixed approach was used which, after an evaluation of relevance, led to the identification of 21 articles that make up the research. Exploring the relationship between patterns of social network use and their effect on mental health, it is found that active interaction promotes psychological well-being, while passive consumption is linked to negative feelings such as loneliness and envy. In addition, we examine how these platforms influence identity formation and public opinion, highlighting their role in creating "echo chambers" that can intensify social polarization. It is also noted that while social networks enhance global connectivity, they can compromise the quality of interpersonal relationships. Nevertheless, they facilitate the formation of communities of support and solidarity, particularly in groups with common interests, contributing to community cohesion. This study underlines the duality of social networks as spaces of opportunity and challenge, highlighting the need for a conscious use to foster individual well-being and social cohesion.
RESULTS OF THE INVESTIGATION OF THE AZOV SEA POPULATIONS OF STURGEON FISH SPECIES AS A PART OF MONITORING THE CATCHES BY STATIONARY FISHING GEARS ALONG THE KUBAN COAST
Authors:   Russian Federal Research Institute of Fisheries and Oceanography (FSBSI “VNIRO”), Volga-Caspian Branch of the FSBSI “VNIRO” (“CaspNIRKH”), Vasev A. B. , Luzhnyak V. A. ,   Russian Federal Research Institute of Fisheries and Oceanography (FSBSI “VNIRO”), Azov-Black Sea Branch of the FSBSI “VNIRO” (“AzNIIRKH”), Barinova V. V. ,   Russian Federal Research Institute of Fisheries and Oceanography (FSBSI “VNIRO”), Vakulenko S. O. ,   Russian Federal Research Institute of Fisheries and Oceanography (FSBSI “VNIRO”), Azov-Black Sea Branch of the FSBSI “VNIRO” (“AzNIIRKH”), Belyaev V. A. ,   Russian Federal Research Institute of Fisheries and Oceanography (FSBSI “VNIRO”), Mirzoyan A. V. ,   Russian Federal Research Institute of Fisheries and Oceanography (FSBSI “VNIRO”)
Published: April 2024

Introduction. After depletion of the Russian sturgeon Acipenser gueldenstaedtii Brandt & Ratzeburg, 1833 and stellate sturgeon Acipenser stellatus Pallas, 1771 stocks at the end of the 20th century, their abundance in the Azov and Black Sea Basin has been maintained through the release of the juveniles obtained by the means of artificial reproduction. Resulting from the strengthening protection of the aquatic living resources and gradually increasing number of the released juveniles, since 2014, as evidenced by the research studies, an increase in the population abundance of these fish species and their biomass is observed in the Azov Sea (from 42 t in 2015 to 998 t in 2022). Unstable state of the sturgeon populations in the coastal waters of the Azov Sea predicated the relevance of this work. Its aim was to investigate the distribution and age–length composition of the populations of the sturgeon fish species in the coastal waters of the Azov Sea. Methods. This study was based on the data on age–length composition collected over the course of the investigation of sturgeon by-catches in stationary pound nets in the coastal waters of the Azov Sea within an administrative unit Primorsko-Akhtarsky District (Yasensk and Achuevo Spits). According to its results, out of all sturgeon species, in the autumn season, the stellate sturgeon prevailed—53 %; the share of Russian sturgeon was 43 %, and for beluga sturgeon, it was 4 %. In summer, the Russian sturgeon share in the catches was 79 %, and for stellate sturgeon, it was 21 %. There have also been recorded some differences of the Russian sturgeon and stellate sturgeon length composition between the early spring and middle autumn, which can result from the fact that the sturgeon individual of greater length leave their wintering sites in the Azov Sea open waters earlier and sooner enter the coastal waters in spring. Conclusions. This study makes it possible to improve the assessment of the stock status and distribution for the sturgeon fish species in the Azov Sea.
DISTRIBUTION AND ABUNDANCE DYNAMICS OF THE ICHTHYOPLANKTON AND EARLY JUVENILES OF BLACK AND CASPIAN SEA SPRAT (TYULKA) AND EUROPEAN ANCHOVY IN THE AZOV SEA IN 1993–2023
Authors:   Russian Federal Research Institute of Fisheries and Oceanography (FSBSI “VNIRO”), Azov-Black Sea Branch of the FSBSI “VNIRO” (“AzNIIRKH”), Nadolinskiy R. V. , Nadolinskiy V. P. ,   Russian Federal Research Institute of Fisheries and Oceanography (FSBSI “VNIRO”), Azov-Black Sea Branch of the FSBSI “VNIRO” (“AzNIIRKH”), Dudkin S. I. ,   Russian Federal Research Institute of Fisheries and Oceanography (FSBSI “VNIRO”), Azov-Black Sea Branch of the FSBSI “VNIRO” (“AzNIIRKH”)
Published: April 2024

Background. Natural and anthropogenic factors have a major influence on the fish population status. In the Azov Sea, for the last 30 years, substantial changes in the environment have been observed and new exotic species of aquatic living organisms have been introduced, which affected reproduction of fish species. Relevance. To identify the driving forces behind the present dynamics of population abundance of European anchovy and Black and Caspian Sea sprat (tyulka), it is crucial to summarize the data collected during the annual ichthyoplankton surveys of the Azov Sea. This work is aimed at the assessment of the distribution of the ichthyoplankton and early juveniles of Black and Caspian Sea sprat (tyulka) and European anchovy in the Azov Sea area over time with regard to various environmental factors. Methods. Ichthyoplankton surveys are customarily conducted over the entirety of the Azov Sea in the middle of June, when eggs and larvae of Black and Caspian Sea sprat (tyulka) and European anchovy are caught at the highest quantities. Results. The dynamics of distribution and abundance variations for the early developmental stages of Black and Caspian Sea sprat (tyulka) and European anchovy under the influence of environmental factors, including ctenophores and scyphozoan jellyfishes, has been identified; a decrease in the survival rates of their jellyfishes juveniles in the present period of the Azov Sea salinization has been observed. Conclusion. In the context of increasing salinity of the Azov Sea waters, the main factors contributing to the reduced survival rates of the Black and Caspian Sea sprat (tyulka) larvae and fingerlings are the decrease in spawning ground area and competition for food resources with scyphozoan jellyfishes and ctenophores. In the case of the European anchovy larvae and fingerlings, the main factor affecting their abundance is a small number of breeders; food competition and predation of the scyphozoan jellyfishes and ctenophores are of secondary importance.
Security and privacy concerns in social networks mathematically modified metaheuristic-based approach
Authors: Krishna Raguru Jaya , Gopalakrishnan T. , Divyapushpalakshmi M. , Amarendra K. , Dadheech Pankaj , Sengan Sudhakar
Published: April 2024

Potential risks and vulnerabilities in Social Networks (SN) that may threaten the confidentiality, accuracy, and accessibility of data provided by users have been identified as safety risks. Unauthorized usage of the system, breaches of data, privacy violations, cyber-attacks, and other malicious behaviors that negatively impact the SN’s reliability and security may be addressed within these. Innovative techniques that use scientifically enhanced metaheuristic algorithms are the subject of the study, which attempts to address evolving issues of security and privacy in SNs. In order to improve the security of online social networking data encryption, researchers recommend implementing the MMCSOA approach, which is the Mathematically Modified Cuckoo Search Optimization Algorithm. An enhanced tuning of elliptic curve parameters can be accomplished by adapting the Cuckoo Search method, which, in consequence, provides an encrypted environment for multi-party computing. Users’ preferences for confidentiality are considered while applying a fuzzy logic (FL) decision matrix to select individuals. Data security is improved, and users receive additional authority over data shared with MMCSOA. Research findings prove that MMCSOA is higher compared to other methods in securing users’ privacy.
Burning, edge burning & chromatic burning classification of some graph family
Authors: Komala S. , Mary U.
Published: April 2024

Graph ‘G’ is a Simple and undirected graph, which has a lowest number of color that is required to color the edge is called chromatic index. It is denoted by the symbol χ1(G).  In order to burn a graph, a minimum source of edges is required which is called edge burning index or edge burning number and it is denoted by the symbol b1(G). A minimum cardinality of color graph set and the source of the burning index set are called edge chromatic burning and let us assume that it is represented by the symbol χb1(G).  In this paper we are mainly concentrating on identifying the chromatic burning and edge chromatic burning graphs and their chromatic burning index using a specific graph family. They are Petersen graph, Helm graph and n- Sunlet graph.
Securing wireless sensor networks with novel hybrid lightweight cryptographic protocols
Authors: Goyal Dinesh , Kumar Anil , Gandhi Yatin , Khetani Vinit
Published: April 2024

WSN are essential in the Internet of Things (IoT) framework as they enable the gathering and transmission of data in different fields. The limited resources of sensor nodes in these networks require security protocols that are lightweight, striking a balance between data protection and efficiency. This research paper introduces a new hybrid cryptographic protocol called AES-128-CCM + Diffie-Hellman (ACDH), which aims to tackle the security issues encountered by WSN. Here present thorough assessment of the ACDH protocol, with a specific emphasis on critical factors including Security Strength, Energy Efficiency and Communication Overhead. The comparative study examines the ACDH protocol in relation to three well-established lightweight cryptographic protocols like Lightweight IPSec, BLAKE2, and Simon. We analyze and highlight the differences between these protocols. These protocols function as standards for evaluating the efficiency of ACDH in a practical WSN setting. The evaluation unequivocally showcases the supremacy of the proposed ACDH model across various crucial aspects.  ACDH demonstrates exceptional Security Strength, guaranteeing strong resilience against established cryptographic attacks and providing a high degree of data safeguarding. It demonstrates exceptional Energy Efficiency, enabling sensor nodes to preserve energy resources while upholding a high standard of security ACDH reduces Resource Utilization, optimizing the utilization of memory and processing power. The protocol’s Communication Overhead is significantly minimal, guaranteeing the most efficient utilization of restricted bandwidth.  The ACDH hybrid model consistently surpasses its counterparts in performance, making it the optimal selection for securing WSNs while adhering to the resource limitations of sensor nodes. The results of our research highlight the capability of ACDH as an innovative solution for developing lightweight cryptographic protocols that can improve the security and efficiency of Wireless Sensor Networks in the growing IoT environment.
Enhancing financial transaction security with lightweight cryptographic algorithms
Authors: Deshpande Vivek , Khubalkar Deepti , Dhablia Anishkumar , Pasha M. Jahir , Dhabliya Dharmesh , Gandhi Yatin
Published: April 2024

The lightweight cryptographic algorithms used to increase the safety for financial transactions. The proposed lightweight cryptographic algorithms provide a middle ground, guaranteeing strong security with low computational overhead. Lightweight cryptography approaches being investigated for their potential in protecting private financial information during transactions. These algorithms are well-suited for real-time monetary transactions since they not only strengthen data integrity but also cut processing times through streamlined encryption and decryption processes. This paper focus into the planning, execution, and efficiency assessment of such lightweight cryptographic algorithms as they pertain to monetary systems. This study shows how successful they are at preventing common security threats like eavesdropping and data manipulation through extensive testing and analysis. Lightweight cryptographic algorithms have been shown to have the ability to dramatically improve the security of financial transactions, providing an efficient and cost-effective means of safeguarding sensitive financial data in today interconnected and potentially dangerous digital environment.
Blockchain based solutions for privacy-preserving authentication and authorization in networks
Authors: Julian Anitha , Mary Gerardine Immaculate , Selvi S. , Rele Mayur , Vaithianathan Muthukumaran
Published: April 2024

Securing sensitive user information and maintaining privacy during authentication and authorization processes is crucial in today’s interconnected digital world. This study investigates new approaches to tackle these obstacles by combining blockchain technology with Trusted Execution Environment (TEE). The proposed system introduces a new method that combines the advantages of both technologies to create a strong and privacy-focused framework for network security. The study assesses the effectiveness of the suggested system based on key parameters, focusing specifically on Transaction Throughput (TPS) and Latency. The combination of blockchain and TEE aims to improve privacy protection and security protocols, providing a dependable solution for privacy-focused authentication and authorization in network settings. The experiments confirmed the efficacy of the proposed model. The Transaction Throughput (TPS) reached 296 transactions per second, demonstrating the system’s scalability and capacity to manage a large number of transactions. The Latency was measured at 54 milliseconds, indicating a fast and responsive authentication and authorization process. The research enhances the development of privacy-preserving solutions by emphasizing the importance of the blockchain and TEE collaboration. The proposed model surpasses performance expectations set by traditional methods, positioning itself as a significant advancement in network security. The results highlight the system’s ability to significantly improve privacy protection in digital transactions and set the stage for advancements in secure, efficient, and privacy-focused authentication and authorization systems. between the quantity demand and the price.
A holistic mathematical cyber security model in fog resource management in computing environments
Authors: Srivastava Prabhat Kumar , Srivastava Ashish Kumar , Budaraju Raja Rao , Yellapragada Rama Krishna , Attuluri Sasidhar , Mohapatra Smaranika
Published: April 2024

In the evolving landscape of computing environments, fog computing has emerged as a pivotal technology for handling the increasing demands of Internet of Things (IoT) applications. Fog computing, with its decentralized approach, brings computational power closer to IoT devices, reducing latency and bandwidth constraints. However, this distributed architecture poses significant cybersecurity challenges, necessitating a holistic mathematical model to ensure the security and integrity of fog resources. This review presents a comprehensive mathematical cyber security model that is tailored to fog resource management in computing environments. The models generally encompass a wide array of security aspects, including data confidentiality, integrity, availability, and authentication. Leveraging advanced mathematical techniques, the models offer a robust framework for assessing and enhancing security in fog computing systems. The key components include threat modeling, risk assessment, and dynamic resource allocation strategies. By systematically analyzing potential threats and vulnerabilities specific to fog computing, these models assist in devising effective countermeasures and security policies. Moreover, there is a need to incorporate an adaptive resource allocation algorithm to dynamically allocate computing resources based on security priorities and real-time threat assessments. This review demonstrates the effectiveness of the mathematical cyber security model in bolstering the resilience of fog computing environments. The review highlights the need for safeguarding the next generation of fog computing systems against cyber threats, fostering the continued growth and adoption of transformative technology.
Exploring the Path of Modernization of Urban Community Governance
Authors:   School of Tourism and Urban and Rural Planning, Lanzhou Jiaotong University, College of Architecture and Urban Planning, NING Lei , SHENG Shuangqing ,   Lanzhou Jiaotong University, College of Architecture and Urban Planning, LI Yating ,   School of Tourism and Urban and Rural Planning
Published: April 2024

China has entered a new journey of building a modern socialist country in an all-round way. As the basic unit of urban grassroots governance and the spatial organisation of social life, the urban community is an important hand in practising the modernisation of the national governance system and governance capacity, and in constructing a social governance pattern of "common construction, common governance and common sharing", and the modernisation of its governance is also an objective requirement to adapt to the change of the main social contradictions in the new era. In practice, due to the complexity and diversity of urban community problems mapping out the endless means of governance, this paper aims to clarify the concept of community and community governance, the requirements of the era of community governance and the current state of development of emerging technologies, and to sort out the current status of the concept of community governance of pluralistic governance, refined governance, and the current status of the community governance means of the PPP model (Public-Private-Partnership) and artificial intelligence. community governance means status quo. Finally, Starting from three aspects of community governance: grassroots government, community residents, and emerging technologies, the following community governance paths are proposed: government: strengthened guidance, weakened dominance; residents: weakened elitism, strengthened public participation; and technology: enhanced living experience, digital operation. It explores the concept and means of governance with a view to providing a new path for current community governance in China.
ПЕРСПЕКТИВЫ ИНВЕСТИРОВАНИЯ В «ЗЕЛЕНЫЕ» ИНСТРУМЕНТЫ ПОДДЕРЖКИ ЭКОЛОГИЧЕСКОГО ПРОИЗВОДСТВА В РЕСПУБЛИКЕ КАЗАХСТАН
Authors: С. К. Кунязова  , Е. К. Кунязов  , М. К. Каримбергенова  , М. А. Амирова  , А. Ж. Куниязова
Published: April 2024

В данной статье определены перспективы финансирования зеленых технологий в Республике Казахстан. В свете глобальных вызовов, связанных с изменением климата и устойчивым развитием, внедрение зеленых технологий становится необходимостью. Финансирование зеленых технологий играет ключевую роль в их развитии и масштабировании. В Республике Казахстан существует потенциал для развития таких технологий, включая возобновляемую энергию, энергоэффективные технологии, утилизацию отходов и другие. Кроме того, Казахстан активно принимает участие в международных инициативах по уменьшению выбросов парниковых газов и переходу к экологически чистым источникам энергии. Обсуждение перспектив финансирования зеленых технологий в Республике Казахстан имеет большое значение с точки зрения экологической устойчивости, экономического развития и участия в мировых инициативах по борьбе с изменением климата. В качестве объекта исследования определены источники финансирования зеленых технологий в мировой и отечественной практике. Показаны преимущества и вызовы финансирования зеленых технологий. В ходе исследования выявлено, что развитие зеленых технологий через финансирование имеет большой потенциал и перспективы, особенно в контексте борьбы с изменением климата и обеспечения устойчивого развития. Авторами определены ключевые направления финансирования зеленых технологий в ближайшей перспективе. Ключевые слова: зеленые технологии, финансирование, устойчивое развитие, экологическая политика, зеленые облигации, государственное частное партнерство, налоговые льготы и субсидии.
Review Paper on SignSense : An AI Framework for Sign Language Recognition
Authors: Prof. V. M. Dilpak  , Rewa S. Joshi  , Harshada K . Sonje
Published: April 2024

In this project, we propose an ensemble learning-based system for Sign Language Recognition (SLR) integrated with an Explainable AI (XAI) component called SignExplainer. Our goal is to enhance transparency and trust in SLR systems by providing interpretable predictions. The ensemble learning architecture is designed to recognize sign gestures from images, and the SignExplainer module generates statistical values to evaluate prediction correctness. Performance evaluation on benchmark datasets like ASL and BSL demonstrates the effectiveness of our approach in interpreting predictions from various machine learning and deep learning models. Future work aims to extend this methodology to real-time applications and other Sign Languages, advancing accessibility and inclusivity for the hearing-impaired community
AVALIAÇÃO DO POTENCIAL DE ERODIBILIDADE DE SOLOS RESIDUAIS TROPICAIS COMPACTADOS : ESTUDO DE CASO NA FERROVIA DE INTEGRAÇÃO OESTE – LESTE (FIOL)
Authors: SANTANA Lidiane Hellen dos Santos , GUIMARÃES Antonio Carlos Rodrigues , MARQUES Maria Esther Soares
Published: April 2024

RESUMO - Este artigo avalia a erodibilidade de dois solos residuais tropicais compactados originários de taludes da Ferrovia de Integração Oeste – Leste (FIOL) com base em critérios da caracterização física, ensaios químicos, mineralógicos, de infiltrabilidade e perda de massa por imersão modificada usando a metodologia MCT, em três condições de umidade: compactado na umidade ótima, pré-infiltrado e seco por 24 horas. Os critérios baseados nos limites de consistência e granulometria mostraram-se pouco confiáveis na avaliação da erodibilidade dos solos residuais tropicais. Os ensaios químicos e mineralógicos indicaram que as amostras são pouco intemperizadas, com comportamento não laterítico e baixa resistência à erosão. A hierarquia do potencial de erodibilidade, revelou que os solos classificados como não lateríticos, quando compactados, são menos resistentes aos processos erosivos em todas as condições de umidade. Concluiu-se que os solos não lateríticos são afetados pela erosão hídrica e não são adequados para aplicação em camadas do pavimento ferroviário, destacando a importância de uma análise mais abrangente para diferentes tipos de solos, considerando as mesmas condições de amostragem.
Palavras-chave: Erodiblidade. Metodologia MCT. Solos tropicais.
 
ABSTRACT - This article assesses the erodibility of two compacted tropical residual soils collected from cut slopes of the West-East Integration Railway (FIOL). The evaluation is based on criteria from physical characterization, chemical and mineralogical tests, infiltrability, and modified immersion loss experiments using the MCT methodology under three moisture conditions: compacted at optimum moisture content, pre-infiltrated, and dried for 24 hours. Criteria based on consistency limits and particle size analysis proved unreliable in evaluating the erodibility of tropical residual soils. Chemical and mineralogical tests indicated that the samples were slightly weathered, displaying non-lateritic behavior and low erosion resistance. The hierarchy of erodibility potential revealed that non-lateritic soils, when compacted, exhibit less resistance to erosive processes under all moisture conditions. It was concluded that non-lateritic soils are affected by water erosion and are not suitable for application in railway pavement layers, emphasizing the importance of a comprehensive analysis for different soil types, considering the same sampling conditions.
Keywords:  Erodibility. Soil erosion. MCT Methodology. Tropical soils.
Are Diminishing Potentiation and Large Extensor Moments
the Cause for the Occurrence of the Sticking Region in Maximum Free-Weight Barbell Back Squats
among Resistance-Trained Males?
Authors: van den Tillaar Roland , Nygaard Falch Hallvard , Larsen Stian
Published: April 2024

This study compared the kinematics, surface electromyography (sEMG) and kinetics among isometric squats performed at 10 different heights of the upward part and a one-repetition maximum (1-RM) squat. Eleven males (age: 27.5 ± 3.4 years, body mass: 84.9 ± 8.1 kg, body height: 1.79 ± 0.06 m, 1-RM squat: 152.2 ± 20.55 kg) took part in this study. It was found that force output was lowest in the sticking region at around the event of peak deceleration for the 1-RM trial with force output at 2179 ± 212 N. For the isometric trial, the lowest force output occurred at the lowest barbell height (1735 ± 299 N). In addition, for the 1-RM condition hip extension moments peaked at the first four barbell heights (6.5–6.2 Nm/kg) representing the pre-sticking and the sticking region before significantly decreasing during the events representing the post-sticking region. Additionally, the sEMG amplitude peaked for the hip extensors at the barbell heights corresponding to the post-sticking region. Moreover, the sEMG amplitude was significantly higher for the 1-RM condition for all hip extensors, vastus lateralis, and calf muscles (F ≥ 2.7, p ≤ 0.01, ηp2 ≥ 0.25). Therefore, we suggest that the sticking region occurs because of reduced force output in the pre-sticking and the sticking region in back squats among resistance-trained males. The reduced force output is probably a combination of suboptimal internal moment arms, length-tension relationships of the gluteus maximus, hamstring and vastii muscles in the pre-sticking and sticking regions to overcome the large extensor moments together with diminishing potentiation from the pre-sticking to the sticking region.
Branche verkauft mehr Tiefkühlkost
Authors: Fries Tanja
Published: April 2024

Die Hersteller von Tiefkühlware haben den Absatz 2023 erneut gesteigert. Erstmals seit Beginn der Pandemie verkauft die Branche wieder mehr im Außer-Haus-Markt als im Lebensmittelhandel und bei den Heimdiensten.
Coop rollt SAP-Lösung aus
Authors: Giuri Maurizio
Published: April 2024

Coop rollt eine neue SAP-Lösung aus, die die Schweizer selbst mitentwickelt haben. Ähnlich wie dm und Rewe will der Händler zudem seinen Mitarbeitern bald eine firmeneigene KI zur Verfügung stellen.
Studie sieht keine Belastungen für die Wirtschaft
Authors: Herberg Ruth
Published: April 2024

Ökonomen hatten im vergangenen Jahr analysiert, dass das geplante Kinder-Lebensmittel-Werbegesetz zu Bruttoreklameverlusten in Milliardenhöhe führen könnte. DIW Econ widerspricht dem jetzt in einer Auftragsstudie.
Veggie-Food ist in Dänemark auf Wachstumskurs
Authors: Heimig Dieter
Published: April 2024

Auch der Lebensmitteleinzelhandel in Dänemark will pflanzliche Produkte für Verbraucher attraktiver machen und setzt dabei auf verschiedene Maßnahmen.
Immunizing Image Classifiers Against Localized Adversary Attack
Authors: Ghebrechristos Henok , Alaghband Gita
Published: April 2024

This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks (CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations. When combined with 3D convolution and deep curriculum learning optimization (CLO), it significantly improves the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10 and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing accuracy improvements over previous techniques. The results indicate that the combination of the volumetric input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating adversary training.
Multi-Server user Authentication Scheme for Privacy Preservation with Fuzzy Commitment
Authors: Mlato Stanley , Gabriel Yesaya , Chirwa Prince , Kim Hyunsung
Published: April 2024

The integration of artificial intelligence technology with a scalable Internet of Things (IoT) platform facilitates diverse smart communication services, allowing remote users to access services from anywhere at any time. The multi-server environment within IoT introduces a flexible security service model, enabling users to interact with any server through a single registration. To ensure secure and privacy preservation services for resources, an authentication scheme is essential. Zhao et al. recently introduced a user authentication scheme for the multi-server environment, utilizing passwords and smart cards, claiming resilience against well-known attacks. This paper conducts cryptanalysis on Zhao et al.'s scheme, focusing on denial of service and privacy attacks, revealing a lack of user-friendliness. Subsequently, we propose a new multi-server user authentication scheme for privacy preservation with fuzzy commitment over the IoT environment, addressing the shortcomings of Zhao et al.'s scheme. Formal security verification of the proposed scheme is conducted using the ProVerif simulation tool. Through both formal and informal security analyses, we demonstrate that the proposed scheme is resilient against various known attacks and those identified in Zhao et al.'s scheme.