bluuebunny/crossref_metadata_2025 huggingface dataset:
The Pedobarographic Assessment and Investigation of Quality of Life in Individuals With and Without Hallux Valgus
Authors: Açar Görkem , Aktürk Adem
Published: December 2024

Aim: Hallux valgus (HV) is a complex three-dimensional deformity characterised by medial deviation of the first metatarsal and lateral deviation and pronation of the first metatarsophalangeal joint (MTF). This deformity of the foot directly affects the distribution of plantar pressure due to misalignment of the bones of the foot. Considering this information, the primary aim of this study was to analyze the changes in plantar pressure between individuals with and without hallux valgus.
Method: The study included 60 feet with HV and 60 feet without HV. All assessments were performed by the same physiotherapist using a pedobarography device for Hallux Valgus Angle (HVA), SF-36 Short Form and plantar pressure assessments. Statistical software IBM Statistical Package for Social Sciences Version 22.0 (SPSS Inc., Chicago, IL, USA) was used. Continuous variables are presented as mean ± standard deviation, while qualitative variables are expressed as number and percentage (%). The independent variable (IV) was analysed using Student's t-test with a statistical significance of p ≤ 0.05 for all measurements in both directions.
Results: In the study, a significant decrease was observed in all sub-parameters of quality of life among individuals with HV compared to individuals without HV (p < 0.05). Individuals with HV showed a significant decrease in plantar pressure under the hallux and first metatarsal head but a significant increase in plantar pressure under the second and third metatarsal heads, second and third toes, and fourth and fifth toes compared to individuals without this condition (p = .001).
Conclusion: It is thought that the decrease in plantar pressure on the hallux in individuals with hallux valgus is due to pain and inflammation in the affected area. Therefore, it was observed that the plantar pressure on the lateral side of the foot increased depending on the affected area. In addition, it was found that the decrease in the quality of life of individuals with hallux valgus was associated with pain, inflammation and changes in the plantar pressure of the hallux.
A Cross-Sectional Study on Menstrual Symptoms and Anxiety in Health Science Students: Perspective of Lecture and Exam Periods
Authors: Kaya Sağlam Öznur , Özdemir Ayşem Ecem , Çağlar Engin , Kurt Ulusoy İrem
Published: December 2024

Aim: The academic performance of the students decreases due to menstrual symptoms. Anxiety stands as a notable determinant influencing menstrual symptoms. Therefore, the aim of the study to examine students’ anxiety levels and dysmenorrhea variables during lecture and exam periods.
Method: Menstrual symptoms and anxiety levels were measured the Menstruation Symptom Scale and State and Trait Anxiety Inventory in female students (age: 21.09±1.70 years). The differences between academic periods and the relationship between anxiety and menstrual symptoms were analysed.
Results: Anxiety and menstrual symptoms increased during the exam period, when compared to the lecture period (p<0.05). Menstruation symptoms and anxiety were found to be correlated in the exam period (p<0.05).
Conclusion: It has been reported that students experience more severe menstrual symptoms and anxiety during exam periods compared to regular semesters. Future interventions should aim to reduce the negative impact of exam-related anxiety on menstrual symptoms. There is a need for further research to address these barriers in academic settings for female students.
Pain of Modern Age Text Neck Syndrome: A Traditional Review
Authors: Yüzbaşıoğlu Ümit , Ekici Ece , Aytar Aydan
Published: December 2024

Text Neck Syndrome (TNS), referred to as the syndrome of the 21st century, is a health problem which has the potential to affect millions globally, particularly children and adolescents. TNS occurs as a result of exposure to neck flexion with prolonged use of smart devices. This review aims to examine the mechanism, assessment and physiotherapy, and rehabilitation approaches used in the treatment of TNS. There are a limited number of studies in the literature regarding the evaluation and treatment of TNS. The evaluation of TNS requires the assessment of several parameters, including the patient's history, pain level, range of motion, and muscle stiffness. A variety of conservative treatment approaches are used for TNS treatment, including physiotherapy, rehabilitation techniques, pharmacological intervention, rest, and patient education. The findings of the studies indicate that physiotherapy and rehabilitation approaches, including neck stabilization, low-load endurance, cervical range of motion, posture-oriented exercises, and stretching techniques, are effective in reducing TNS symptoms. Further studies are needed to establish the optimal treatment of TNS.
The synergy amongst factors influencing pre-service science teachers’ perceptions of inclusive education
Authors: Appiah-Twumasi Eric , Ofori Peter Atakorah , Osei-Owusu Benedict , Twum Ampofo Eric
Published: December 2024

This study explores the synergy among factors influencing Ghanaian pre-service science teachers’ perceptions of inclusive education. The factors considered were desirable outcomes (DO) of inclusive education, implementation of inclusivity (IM), and willingness to adopt inclusivity (W). The study employed the explanatory sequential variant of the mixed-methods research design, using 503 pre-service science teachers from the Akenten Appiah-Menka University of Skills Training and Entrepreneurial Development. The instruments used were a five-point Likert scale questionnaire and a semi-structured interview guide. Quantitative data were analysed using path analysis through structural equation modelling (SEM) employing Analysis of Moment Structures (AMOS) version 23. Qualitative data from the interviews were, however, analysed using thematic analysis. Quantitative findings revealed that the implementation of inclusive education significantly predicted Ghanaian pre-service science teachers’ perceptions of inclusive education. However, willingness to adopt inclusivity and desirable outcomes of inclusive education were not significant contributors. Qualitative findings, however, revealed that practical application and hands-on experience, availability of resources and support, self-efficacy, classroom diversity and time constraints, and the need for further training might have explained the non-significant influence of desirable outcomes of inclusive education and willingness to adopt inclusivity on the perceptions of Ghanaian pre-service science teachers regarding inclusive education. It was therefore recommended, among other things, that teacher training institutions in Ghana should prioritise experiential learning opportunities, such as intensive inclusive teaching practicums, classroom simulations, and mentorship programmes, which can bridge the gap between theoretical instruction and practical application.
Напівгрупа слабких ендоморфізмів відношення часткової еквівалентності
Authors: Zhuchok Yu. , Toichkina О.
Published: December 2024

УДК 512.53
Вивчається напівгрупа слабких ендоморфізмів відношення часткової еквівалентності. Описано необхідні й достатні умови існування таких ендоморфізмів та в загальному випадку ендотопізмів. Знайдено умови, за яких множина всіх ідемпотентів напівгрупи слабких ендоморфізмів відношення строгої часткової еквівалентності є її піднапівгрупою, а також умови регулярності та корегулярності напівгрупи слабких ендоморфізмів зазначеного відношення. В термінах конструкції вінцевого добутку моноїда і малої категорії описано точне зображення напівгрупи слабких ендоморфізмів довільного відношення строгої часткової еквівалентності.
Distinguishability of a Naked Singularity from a Black Hole in Dynamics and Radiative Signatures
Authors: Dihingia Indu K. , Uniyal Akhil , Mizuno Yosuke
Published: December 2024

Can a naked singularity (NkS) be distinguished from a black hole (BH)? We have investigated it with cutting-edge general relativistic magnetohydrodynamic simulations, followed by general relativistic radiation transfer calculation for magnetized accretion flow around NkS and BHs. Based on our simulations, the accreting matter close enough to the singularity repels due to effective potential. This prevents matter from reaching an NkS and forms a quasi-spherical symmetric density distribution around it, unlike the accretion flows around a BH. We observe 1 order of magnitude higher mass flux through the jet and much stronger wind from an NkS than a BH. We found that the jet launching mechanism in an NkS differs significantly from that in a BH. In the horizon-scale images, an NkS shows a photon arc instead of a photon ring that is shown around a BH. In summary, the flow dynamics and radiative properties around an NkS are distinctly different from a BH. These properties would be useful to either confirm or rule out such exotic compact objects through future observations.
Detecting Solar Flare Precursors Using DEFT
Authors: Krista Larisza D.
Published: December 2024

The Detection and EUV Flare Tracking (DEFT) tool automatically identifies flare precursors in extreme ultraviolet (EUV) observations in a fast and consistent manner, with minimal computational overhead. DEFT currently uses GOES/SUVI 304 Å observations to detect, group, and flag sudden impulses that could be precursors to flares. In this study, we analyzed precursor signatures before 351 flares (150 C, 150 M, and 51 X class flares) that occurred from 2017 to date. Across these magnitudes, precursors were detected for 93% of the flares when using a 6 hr window before the flare start times. Using superposed epoch analysis, we found that elevated precursor activity tends to occur across all magnitude flares in the last 2 hr before the flares. The frequency of precursors gradually increases before M class flares but decreases for C class flares. We also found that in the last 20 minutes there is a significantly higher precursor frequency, pixel count, and power associated with M class flares than C class flares. We suggest that the observed EUV precursors are the observable signatures of small-scale magnetic reconnection events, and the consistently increasing frequency of precursor activity could indicate that the region is becoming increasingly unstable and reaching a critical stage that could result in flare initiation. Continuing research on EUV precursors is essential to better understand preflare processes that build and reduce magnetic instability prior to main-stage flares. The consistent and reliable detection and differentiation of EUV precursors could also complement and significantly improve current flare forecasting efforts.
Lichen novelties from Corvo Island (Azores, Portugal)
Authors: Rodrigues António Félix , Videira Sandra , Aptroot André , Gabriel Rosalina
Published: December 2024

Corvo is a small and remote island in the western group of the Azores Archipelago, Portugal. The Island's lichen biodiversity was largely understudied, with only 17 species documented to date.

This study reports 68 new records of lichen species on Corvo Island, representing an addition of two classes, eight orders, 18 families and 43 genera. It includes three new records for the Azores: Acrocordia conoidea (Fr.) Körb., Chrysothrix flavovirens Tønsberg and Glaucomaria rupicola (L.) P.F. Cannon (syn. Lecanora rupicola (L.) Zahlbr.). Additionally, it confirms the presence of three species previously reported in the Archipelago without specific locations: Lecidea phaeops Nyl., Peltigera canina (L.) Willd. and Pertusaria ficorum Zahlbr. This wealth of new lichen species records greatly enriches our understanding of biodiversity and sets a solid groundwork for upcoming ecological investigations in the Azores Archipelago.
Bee products as a food supplement in childhood nutrition and health
Authors: İkiz Selin , Keskin Merve
Published: December 2024

Complex food supplements rich in vitamins, minerals, proteins, fatty acids, and probiotics are widely available in the market to ensure healthy growth and development of children and to strengthen the immune system of specially school-age children. However, the use of synthetically produced food supplements makes parents uneasy, so the trend towards natural food supplements is increasing day by day. Bee products are natural products with high nutritional value produced by honey bees (Apis mellifera L.). Bee products are used as supportive in the treatment of many diseases in adults with the bioactive components they contain and strengthen the immune system. However, when the literature was examined, it was seen that the studies in which the effect of bee products on children is determined are quite limited. In this study, the effect of different bee products such as honey, pollen, propolis, and royal jelly on child health and nutrition was reviewed. Although it was seen that bee products positively affected children’s health, it was important to use bee products after allergy testing. In addition, it was noticed that more studies are needed to determine the effect of bee products on child nutrition and health.
Assessment of Community Participation in the Co-Management of Abasumba Globally Significant Biodiversity Area (GSBA), Ghana
Authors: Kabutey Felix T.
Published: December 2024

Despite the global rise in protected areas and their role in biodiversity conservation, significant gaps exist in evaluating their management. Forest reserves are vital for ecosystem services, human well-being, and contribute culturally, socially, and economically to local communities. Yet, they face challenges in management that require a new assessment approach. However, factors viz. forest degradation from agriculture, settlement, resource extraction, and conflicts with fringe communities, thwart conservation efforts. Hitherto, forests were solely managed by the state with little community participation. Recently, there has been a shift towards involving local communities. This study focused on the role of fringe communities and the Community Biodiversity Advisory Group in the co-management of the Abasumba Forest Reserve in Ghana. It assessed participation in planning, implementation, benefit-sharing, and monitoring, as well as the socio-economic impact of the establishment of Abasumba on community livelihoods. Qualitative data was gathered through focus group discussions with CBAG members, opinion leaders, and fringe community members, while quantitative data via a survey of 120 households from four fringe communities. Findings reveal that community participation through CBAG was minimal at 22.5%, with a higher participation index of 0.3 in monitoring and evaluation activities. The benefits accrued to communities include employment, building materials, firewood, medicinal plants, and non-timber products. The study highlighted the need for government intervention to enhance community involvement by developing useful schemes viz. micro-credit facilities, alternative livelihood opportunities, and entrepreneurial training in non-timber forest products. These could allay rural-urban drift and improve livelihoods, thereby strengthening conservation efforts.
Blood eosinophil count and treatment patterns of chronic obstructive pulmonary disease patients in South Korea using real-world data
Authors: Rhee Chin Kook , Ho Yu-Fan , Shantakumar Sumitra , Holbrook Tim , Nam Yein , Yoo Kwang‑Ha
Published: December 2024

Background/Aims: Chronic obstructive pulmonary disease (COPD) management guidelines have increasingly emphasised the importance of exacerbation prevention, and the role of blood eosinophil count (BEC) as a biomarker for inhaled corticosteroids (ICS) response. This study aimed to describe the distribution and stability of BEC and understand real-world treatment patterns among COPD patients in South Korea.Methods: This was a retrospective database analysis using data obtained from the KOrea COPD Subgroup Study (KOCOSS) registry between January 2012 and August 2018. KOCOSS is an ongoing, longitudinal, prospective, multi-centre, non-interventional study investigating early COPD amongst South Korean patients. BEC stability was assessed by calculating the intra-class correlation (ICC) coefficient. “Exacerbators” were patients who had a record of ≥ 1 exacerbation in the 12 months prior to the visit.Results: The study included 2,661 patients with a mean age of 68.6 years. Most patients were male (92.0%). Mean BEC was significantly higher in exacerbators compared to non-exacerbators. Patients with ≥ 2 exacerbations at baseline had a less stable BEC over time (ICC = 0.44) compared to non-exacerbators (ICC = 0.57). Patients with BEC ≥ 300 cells/μL at baseline predominantly received triple therapy (43.8%).Conclusions: This study may further develop current understanding on BEC profiles amongst COPD patients in South Korea. BEC measurements are stable and reproducible among COPD patients, which supports its use as a potential biomarker.
Association between acid-suppressive drugs and risk of psoriasis: retrospective study using Korean National Health Insurance Service-National Sample Cohort
Authors: Kim Ji Hyun , Min Joon-hong , Jo Young Woo , Kwon Jae Woo , Her Young
Published: December 2024

Background/Aims: Psoriasis is a common inflammatory skin disorder following non-specific triggers. Involvement of immune system is widely accepted for pathogenesis studies have demonstrated importance of gut microbiota in pathogenesis of inflammatory skin diseases. Proton pump inhibitor (PPI) and histamine-2 receptor antagonist (H2RA) are acid-suppressive drugs widely used for acid related gastrointestinal diseases, and prolonged use has been associated with altered gut microbiota. This study aimed to investigate association between psoriasis and acid suppressing drugs in Korean population.Methods: This study was conducted with 3,662 patients diagnosed with psoriasis between 2002 and 2013 in NHIS-NSC. A total of 14,648 controls were matched at 1:4 based on sex, age, and gastrointestinal disease. ORs were estimated to determine the association between acid suppressing drug use and psoriasis.Results: Our study found a statistically significant association between the prolonged use of acid-suppressive drugs and the development of psoriasis in the Korean population. Specifically, patients with gastrointestinal diseases who used histamine-2 receptor antagonists (H2RA) or proton pump inhibitors (PPI) for extended periods exhibited a higher risk of developing psoriasis. The adjusted odds ratio for psoriasis was 1.89 (95% CI, 1.66–2.17) with long-term use, indicating a clear dose-response relationship.Conclusions: Results from our study indicate that prolonged use of H2RA or PPI is associated with the risk of psoriasis among patients with gastrointestinal diseases in Korean population. The risk was increased in dose-response trend after adjusting for confounding variables. Clinicians should be aware of risks associated with prolonged use of acid suppressing drugs.
Predictive value and optimal cut-off level of high-sensitivity troponin T in patients with acute pulmonary embolism
Authors: Kim Moojun , Seo Chang-Ok , Kim Yong-Lee , Kim Hangyul , Kim Hye Ree , Cho Yun Ho , Jang Jeong Yoon , Ahn Jong-Hwa , Kang Min Gyu , Kim Kyehwan , Koh Jin-Sin , Hwang Seok-Jae , Hwang Jin Yong , Park Jeong Rang
Published: December 2024

Background/Aims: Elevated troponin levels predict in-hospital mortality and influence decisions regarding thrombolytic therapy in patients with acute pulmonary embolism (PE). However, the usefulness of high-sensitivity troponin T (hsTnT) regarding PE remains uncertain. We aimed to establish the optimal cut-off level and compare its performance for precise risk stratification.Methods: 374 patients diagnosed with acute PE were reviewed. PE-related adverse outcomes, a composite of PE-related deaths, cardiopulmonary resuscitation incidents, systolic blood pressure < 90 mmHg, and all-cause mortality within 30 days were evaluated. The optimal hsTnT cut-off for all-cause mortality, and the net reclassification index (NRI) was used to assess the incremental value in risk stratification.Results: Among 343 normotensive patients, 17 (5.0%) experienced all-cause mortality, while 40 (10.7%) had PE-related adverse outcomes. An optimal hsTnT cut-off value of 60 ng/L for all-cause mortality (AUC 0.74, 95% CI 0.61–0.85, p < 0.001) was identified, which was significantly associated with PE-related adverse outcomes (OR 4.07, 95% CI 2.06–8.06, p < 0.001). Patients with hsTnT ≥ 60 ng/L were older, hypotensive, had higher creatinine levels, and right ventricular dysfunction signs. Combining hsTnT ≥ 60 ng/L with simplified pulmonary embolism severity index ≥1 provided additional prognostic information. Reclassification analysis showed a significant shift in risk categories, with an NRI of 1.016 ± 0.201 (p < 0.001).Conclusions: We refined troponin’s predictive value in patients with acute PE, proposing a new cut-off value of hsTnT ≥ 60 ng/L. Validation through large-scale studies is essential to offer clinically useful guidance for managing patient population.
Bariatric surgery for treatment of morbid obesity in adults
Authors: Park Ki Bum , Jun Kyong-Hwa
Published: December 2024

Morbid obesity requires active intervention, with treatment options including lifestyle modification, pharmacotherapy, and surgery. As the prevalence of obesity continues to rise in Korea, it is crucial for specialists and general practitioners to have a comprehensive understanding of obesity and its management. Bariatric surgery is the most effective treatment modality for obesity, leading to significant weight loss and metabolic benefits. It involves surgical alterations of normal anatomical structures to improve overall health. Therefore, selecting the appropriate procedure based on the individual characteristics of patients is crucial. This review highlights the two most commonly performed bariatric procedures worldwide, including in Korea: sleeve gastrectomy (SG) and Roux-en-Y gastric bypass (RYGB). Furthermore, it provides a comprehensive overview of the surgical techniques involved in SG and RYGB, addresses potential complications, and presents findings from key studies on the weight loss and metabolic outcomes of these surgeries. Additionally, to support clinical application, the review provides outcome data for these procedures based on studies conducted in Korean populations. In addition to SG and RYGB, this review briefly introduces other surgical and endoscopic options, as well as pharmacological treatments that are currently available or may become viable options in the near future.
Reduced-intensity chemotherapy with tyrosine kinase inhibitor followed by allogeneic transplantation is effective in patients with Philadelphia chromosome-positive acute lymphoblastic leukemia
Authors: Lee Jung Min , Kim Do Young , Cho Hee Jeong , Moon Joon Ho , Sohn Sang Kyun , Shin Ho Jin , Do Young Rok , Heo Mi Hwa , Kim Min Kyoung , Park Young Seob , Baek Dong Won
Published: December 2024

Background/Aims: To determine the effectiveness of tyrosine kinase inhibitor (TKI) plus reduced-intensity therapy in adult patients with newly diagnosed Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph-positive ALL), this retrospective study compared treatment outcomes and induction mortality according to backbone regimen intensity.Methods: The data of 132 patients diagnosed with Ph-positive ALL were retrospectively collected from five centers. Patients received imatinib plus intensive chemotherapy (modified VPD, KALLA1407, or hyper-CVAD) or reduced-intensity chemotherapy (EWALL) for curative purposes. This study analyzed 117 patients, of which 35,22,46, and 14 received modified VPD, KALLA1407, hyper-CVAD, and EWALL, respectively. All patients used imatinib as a TKI.Results: The median age of the patients who received reduced-intensity chemotherapy was 64.4 years, while that of the patients with intensive regimens was 47.5 years. There was no induction death in the reduced-intensity group, while nine patients died in the intensive therapy group. Major molecular response achievement tended to be higher in the intensive chemotherapy group than in the reduced-intensity group. More patients in the intensive chemotherapy group received allogeneic stem cell transplantation (allo-SCT). There was no statistically significant difference in long-term survival between the two groups in terms of relapse-free survival and overall survival rates.Conclusions: When imatinib plus reduced-intensity therapy was used as a frontline treatment, there was no inferiority in obtaining complete remission compared to imatinib plus intensive chemotherapy or significant difference in long-term survival. Since imatinib plus reduced-intensity therapy has limitations in obtaining a deep molecular response, proceeding to allo-SCT should be considered.
Entre éthique et pratique. Les défis terminologiques et sémantiques de la réflexion sur l’aide à mourir en pédiatrie dans les pays francophones
Authors: Marquis Marc-Antoine , Martisella Marta , Bourque Claude Julie , Bouthillier Marie-Eve , Payot Antoine
Published: December 2024

Entre Éthique et Pratique : les défis terminologiques et sémantiques de la réflexion sur l’aide à mourir en pédiatrie dans les pays francophones – Au cours du 10 e Congrès International du Réseau Francophone de Soins Palliatifs Pédiatriques, tenu en novembre 2023, le thème de l’aide à mourir en pédiatrie a été discuté. Ce texte vise à analyser les défis soulevés lors de cet événement, notamment les obstacles sémantiques et terminologiques qui peuvent complexifier la réflexion approfondie sur cette pratique. En proposant une clarification de certains concepts, il vise à soutenir la poursuite de la réflexion sur cette question complexe.
Économie circulaire : état des lieux du champ de recherche en sciences de gestion
Authors: Beulque Rémi , Micheaux Helen
Published: December 2024

L'économie circulaire est devenue un domaine de recherche majeur depuis les années 2010, attirant l'intérêt des universitaires et des décideurs publics internationaux. Ce champ, initialement concentré sur les sciences de l'environnement, l'écologie industrielle, et le management, s'intéresse particulièrement aux dynamiques d'appropriation par les acteurs économiques et à la résolution des défis environnementaux, économiques et sociaux. L'article vise à dresser un panorama des recherches et des questions clés, tout en soulignant les différences entre les communautés de recherche anglophones et francophones.
La sous-traitance RH, démarche responsable des organisations dans les pays émergents : cas du Maroc
Authors: Belkasseh Soumaya
Published: December 2024

La gestion flexible des ressources humaines à travers le recours au travail temporaire présente des limites, notamment dans les pays émergents, à cause de la précarité subie par la majorité des collaborateurs intérimaires. Cette image précaire renvoyée par l’intérim est paradoxale avec les contraintes de l’adoption de la responsabilité sociale des entreprises (RSE). L’objectif de ce travail de recherche est de mettre en avant l’apport de la sous-traitance RH en portage salarial, comme étant une alternative au travail temporaire et un mode de gestion permettant de résoudre le paradoxe RSE et le recours au travail temporaire. Cet article s’appuie sur une étude de cas d’une grande entreprise marocaine à envergure internationale qui a choisi de troquer l’intérim pour la sous-traitance RH dans la perspective d’une stratégie gagnant-gagnant au profit de l’entreprise et du collaborateur.
Le tournant de 1994 : l’Afrique du Sud à l’épreuve de la démocratie
Authors: Teulié Gilles
Published: December 2024

L’élection présidentielle sud-africaine de 2024 est l’occasion de revenir sur les trente années qui ont permis au pays de se familiariser avec la démocratie. Analyser les mécanismes à l’œuvre dans la mise en place de l’apartheid, puis dans son démantèlement, permet de mieux comprendre pourquoi l’élection de 1994 fait figure de tournant dans l’histoire de l’Afrique du Sud.
L’Apartheid, toujours inscrit dans l’espace sud-africain ?
Authors: Migozzi Julien
Published: December 2024

L’apartheid demeure une clé de lecture indispensable de la société sud-africaine et de ses espaces toutefois insuffsante pour en comprendre les mutations. Les formes spatiales héritées de ce système de ségrégation raciale multiscalaire continuent en effet de structurer les inégalités régionales, l’évolution des espaces urbains et les pratiques quotidiennes, sans pour autant résumer les recompositions spatiales provoquées par les transformations économiques et politiques du pays. Après trente ans de démocratie, le constat semble amer pour la majorité de la population : l’aggravation des inégalités et l’inertie des territoires de la pauvreté, portées par les logiques de métropolisation et de mondialisation, ont supplanté les tentatives de résorption des injustices forgées par la conquête coloniale et exacerbées par l’apartheid.
Sensitivity analysis of mixed analysis-synthesis flight profile reconstruction
Authors: Page James H. , Dorbolò Lorenzo , Pretto Marco , Zanon Alessandro , Giannattasio Pietro , De Gennaro Michele
Published: December 2024

The high density of commercial aviation operations in Europe makes significant contributions to the emission of noise, greenhouse gases, and air pollutants. A key source of information which can be used in efforts to quantify these contributions is the OpenSky Network (OSN), which publishes automatic dependent surveillance - broadcast (ADS-B) data at time resolutions of up to one data point per second. This data can be used to reconstruct ground tracks and flight profiles, which can, in turn, be used to estimate local noise exposure, exhaust emissions, and local air quality. The use of such data in the reconstruction of departure flight paths is limited, however, by the lack of thrust settings and take-off weights. For this reason, a mixed analysis-synthesis approach was developed, in previous research, to reconstruct flight profiles by optimizing published departure procedures parameterized in terms of aircraft thrust settings and take-off weight, and departure procedure parameters. The approach can be used to reconstruct large numbers of flight profiles, throughout significant time windows, from open-source ADS-B data. Errors in the estimations of the parameters can lead to errors in the flight profile calculation which will propagate through to follow-on noise, fuel flow, and emissions calculations. In this paper, a global variance-based sensitivity analysis is presented, which evaluated the sensitivity of departure flight profile altitude to mixed analysis-synthesis flight profile parameters. The purpose was to improve understanding of the dominant sources of error and uncertainty in the flight profile reconstruction, and the influence of aspects of departure flight operations on resulting flight profiles. Analyses were presented for three different airports, Amsterdam Schiphol (EHAM), Dublin (EIDW) and Stockholm (ESSA) airports, considering departures of aircraft corresponding to the 737–800 and A320-211 aircraft classes.
Organologie et décision : sur la politique du cerveau
Authors: Bates David W.
Published: December 2024

Cet article examine de près le cerveau dans l’œuvre de Bernard Stiegler. Il soutient que, parce que le cerveau est un lieu d’individuations multiples, il recèle une capacité de décision qui dément sa tendance inhérente à produire des autonomismes. En utilisant le concept de décision de Carl Schmitt, l’article montre comment la crise produit une interruption qui doit être décidée, au-delà des normes et des conditions actuelles. Si les algorithmes d’apprentissage automatique peuvent prédire l’avenir en se basant sur le passé, ils ne peuvent pas décider dans un moment de crise où les normes passées ne sont plus valables. L’article se termine par un commentaire sur un tournant récent dans les neurosciences contemporaines qui pourrait aider à expliquer la capacité du cerveau à la nouveauté, à savoir le réseau du mode par défaut.
L’autre lettre : pharmacologie de la différence culturelle
Authors: Castaño Héctor G.
Published: December 2024

Les réflexions de Stiegler sur le concept d’« adoption » constituent un effort remarquable visant à dépasser la « pharmacologie de la différence culturelle », qui réduit la diversité des modes de vie à des conceptions culturalistes et nationalistes incapables d’aborder les enjeux technologiques contemporains. Cet article examine l’impact persistant de cette pharmacologie dans les analyses de Stiegler concernant la « grammatisation occidentale ». Il démontre que l’écriture chinoise est également orthothétique, remettant en question la pertinence de la notion de « lettre » pour expliquer la spécificité de l’histoire occidentale et la différence supposée entre l’Orient et l’Occident.
AI-Driven Autonomous Combat Vehicle With Quantum Network Integration
Authors: Sarupriya S. , Archana D. , Hemalatha P. , Mohsina A.
Published: December 2024

AI-Driven Autonomous Combat Vehicle with Quantum Network Integration is poised to transform military operations by significantly reducing casualties and minimizing the physical presence of soldiers on the battlefield. Advances in edge computing, 5G networks, machine learning, and quantum networking have driven the expansion of this technology, enabling real-time data analysis and decision-making at the device level with unprecedented speed and reliability. This innovative approach enables us to protect our nation without endangering our soldiers' lives, simultaneously advancing our technological capabilities and social media platforms. Beyond this, the Indian military plays a crucial role in ensuring national security, providing supplies, and training to promote safety and democracy within our borders. In times of conflict, soldiers defend the nation against enemy forces, with the military also capable of executing offensive operations as directed by national leadership.
Quantum Computing and Generative Adversarial Networks (GANs)
Authors: Shafik Wasswa
Published: December 2024

Advancement in technology has demonstrated a shift in application, interpretability, and technological acceptance. Quantum Computing and Generative Adversarial Networks (GANs) represent two transformative domains with immense potential for innovation and disruption. This study examines the rise of ethical, privacy, and security considerations accompanying these technologies, highlighting their importance and defining the core emphasis on overlapping ethical, data privacy, and security problems and their mitigation. Starting with an overview of quantum computing and GANs, the study outlines their principles and practical applications, elucidating quantum algorithms' revolutionary power and unique challenges. It explores how generative models reshape industries while examining ethical dilemmas introduced by synthetic content generation. Privacy concerns are evaluated, focusing on privacy-enhancing technologies. Security challenges are scrutinized, proposing strategies to fortify these technologies against adversarial threats.
Quantum Networks and AI Technologies for Electric Vehicle Charging
Authors: Hiriharan V. M. , Shanmugasundaram R. , Hari Prasath R. , Karthikeyan M.
Published: December 2024

This paper explores static WPT systems tailored for electric vehicle (EV) charging without relying on plug-in connections. Static transmission of power wirelessly permits the electrical energy to be transferred from stationary energy source for a vehicle parked over a charging pad, offering convenience and doing away with the requirement for physical cords. This study focuses on understanding the fundamental principles of static WPT, particularly magnetic resonance and inductive coupling, which are essential for efficient energy transfer and even efficiently charging with help of quantum technologies. Various configurations and topologies of static WPT systems are investigated, taking into account factors such as power transfer efficiency, alignment tolerance, and electromagnetic compatibility. Additionally, the paper examines critical components such as power electronics, coil design, and control strategies, highlighting their significance in optimizing system performance and ensuring safe charging operations. Challenges such as efficiency enhancement, foreign object detection, and standardization are addressed, alongside potential solutions and ongoing research endeavors. This paper contributes valuable insights into the creation and application of static transmission of power wirelessly for charging the EV, laying the groundwork for further advancements in this vital technology.
The Peri-Urban Conundrum Stakeholder Engagement for Land Use and Site Planning Through Digital Tools
Authors: Charters Stuart M. , Davis Shannon , Eggers James , Chen Guanyu , Gregorini Pablo
Published: December 2024

New Zealand is facing immense pressure for urban expansion as populations grow and demand for housing increases. Located on some of the most highly productive soils, New Zealand cities are expanding into these productive hinterland landscapes, with valuable soil resources indefinitely lost. This chapter explores how digital tools can be used to engage stakeholders with the issue of peri-urban land use change, and how these tools can be utilised to consider and evaluate alternative futures. Outlining two case studies, this chapter presents methods and outcomes of two participatory processes for engaging with the peri-urban land use conundrum. The first case presents a site-scale project where digital design outputs were used to engage with multiple stakeholder groups. The second case presents a landscape-scale project where local government was engaged in an alternative futures scenario-based activity where GIS mapping was used to create the scenario plans. Communication benefits and constraints for bridging viewpoints between different stakeholders are illustrated and discussed.
Self-Managed Practices to Mitigate Technostress
Authors: Yener Serdar , Rocha Helena Belchior
Published: December 2024

Technostress describes the negative psychological effects that individuals experience with the use of technology. This chapter, which aims to contribute to the book “Practices, Challenges, and Deterrents in Workplace Wellbeing”, examines the phenomenon of technostress. Organizational, personal, social srategies and methods to mitigate negative effects or results of technostress are presented based on literature review method. Besides some suggestions about usage of technoogy to mitigate technostress are formed.
Interplay Between Workplace Spirituality and Employee Wellbeing
Authors: Deswal Priyanka , Arora Neha
Published: December 2024

The integration of Artificial Intelligence (AI) in the workplace has profound implications for employee wellbeing (EWB) and organizational dynamics. While AI promises enhanced productivity and innovation, its impact on emotional intelligence (EI), workplace spirituality (WPS), and ultimately EWB remains a critical area of research and practice. This study aims to investigate the relationships between AI adoption, EI, WPS, and EWB using a quantitative approach. Structural Equation Modeling was employed to analyze the data. Statistical analyses confirm significant direct and mediated effects of AI adoption, EI, and WPS on EWB. Workplace spirituality emerged as the strongest predictor, influencing EWB both directly and indirectly through AI and EI pathways. The study underscores the pivotal role of workplace spirituality in fostering EWB, complemented by AI's supportive role and moderated by emotional intelligence. These findings highlight the complex interplay of technological integration and human factors in organizational wellbeing
How Workplace Loneliness Impacts Workplace Wellbeing?
Authors: Barua Banya , de Príncipe Joanne Vázquez
Published: December 2024

Workplace loneliness is growing as a major factor affecting workplace wellbeing. Drilling down into the causes of workplace loneliness this chapter comes across workplace isolation, workplace ostracism and workplace alienation as the three main perpetrators. While workplace isolation occurs due to the inherent type of work, it could also occur due to position or role held at work. Remote and hybrid work models further contribute to workplace isolation also perpetrating workplace alienation and workplace ostracism – two added dimensions of workplace loneliness. While workplace ostracism is an outcome of toxic work environment, organization culture and team dynamics, workplace alienation results from an individual's response to work. Resilience develops the potential to combat alienation facilitating the ability to regroup one's strengths and balance the flipside of remote and hybrid work models thereby alleviating workplace isolation. The facilitating and enabling role played by leaders mitigate workplace loneliness while enhancing, sustaining and managing workplace wellbeing.
Agile Marketing With Ethical Tech, AI, and IoT for Sustainable Customer Engagement
Authors: Arumugam Thangaraja , Hameed S. Shahul , Sadath J. S. Syed Mohamed , Priyanshu Deepa , Subbulakshmi S.
Published: December 2024

Companies trying to stay ahead in the fast-changing digital landscape need agile marketing. This essay examines ethical technology and agile marketing, focusing on how AI and the IoT may build client loyalty. Rapid market response, agility, and iterative methods are discussed in agile marketing. Data ethics, openness, and privacy are explored in technology implementation. AI and IoT are evaluated for their ability to transform consumer interactions through real-time data analytics, targeted marketing, and enhanced customer experiences. The chapter lists ethical organisations that used these technology. Practical applications and results are shown in case studies. This chapter finishes with problems and opportunities for organisations balancing technical advancement with ethics. It emphasises customers, trust, and sustainability. Marketing in the digital age requires flexible and ethical AI and IoT strategies to ensure long-term client engagement, according to this analysis.
Exploring Sustainable Supply Chains Through Circular Economy Principles
Authors: Arumugam Thangaraja , Hameed S. Shahul , Priyanshu Deepa , Fathima K. Ahamed Anis , Farook J. A. M. Omeray
Published: December 2024

Traditionally, the world economy has operated on a “produce, use, and discard” linear basis. This method results in a significant amount of waste and cannot be maintained over time. Industries all around the world are embracing circular economy principles as a response to the challenges that they are facing. These ideas place an emphasis on reducing, reusing, and recycling resources. With the transition from a linear to a circular economy, the goal is to establish a system that is both restorative and regenerative, thereby reducing waste, carbon emissions, and the waste of resources. Understanding the principles of a circular economy and incorporating them into the planning of global supply chains is essential for addressing environmental concerns and improving economic and social well-being. By implementing these practises, resource efficiency, creativity, and the robustness of global supply chains are all improved.
Emerging Psychosocial Risks in the Digital Age
Authors: Barrena-Martinez Jesus , Foncubierta-Rodriguez Maria-Jose , Villard José Luis Gilabert
Published: December 2024

The process of digital transformation in which we live has generated a significant number of efficiency-related advantages, but, at the same time, has brought with it the emergence of different psychosocial risks that affect people's health in the workplace context. The purpose of this chapter is dual. On the one hand, to reflect and structure these emerging risks of a psychosocial nature, which are being experienced by workers; on the other, to provide training measures at the micro level to assist the managers of the organizations in the control of these risks, with a view to their elimination or maximum possible reduction.
Digital Corporate Identity in the Healthcare Sector
Authors: Tirrel Henning , Hohenhorst Stefanie , Winnen Lothar
Published: December 2024

German, Austrian and Swiss hospitals operate in a highly competitive labor market. Therefore, companies have to present themselves in a highly professional manner in the digital environment and shape their digital corporate identity. Therefore, the aim of this study is to analyze the digital corporate identity of international hospitals in order to uncover differences and to generate implications. To achieve this goal, the largest 20 hospitals of each country were analyzed by using unobtrusive measures. Accordingly, publicly available data has been generated without informing the participants, so as not to influence the sample. The findings show that none of the 60 hospitals analyzed achieved very good results. In contrast, for most of the hospitals there is room for improvement in relation to their digital corporate identities, which is surprising as the War for Talent is still ongoing. This is the first analysis of its kind, underlining the originality of our work.
The International Legal Regulation for the Development of Medicine in Outer Space
Authors: Cristiano Isabella Myriam
Published: December 2024

The need for international cooperation to promote the development of space medicine represents one of the most interesting challenges of our century. Three key organizations have been established to oversee the multifaceted aspects of medical operations and policy on the ISS. The first organization, the Multilateral Medical Policy Board (MMPB),the second organization, the Multilateral Space Medicine Board (MSMB) and the third organization, the Multilateral Medical Operations Panel (MMOP).This paper reviews the establishment and evolution of this tripartite framework, highlighting the collaborative efforts and the integration of diverse expertise that have been instrumental in overcoming the unique challenges of providing medical care in space. The success of these organizations exemplifies the potential of international cooperation in advancing space exploration and ensuring the health and safety of astronauts on long-duration missions.
The Space Environment and Its Effects on the Human Body
Authors: Suryavanshi Prachiti Vivek
Published: December 2024

On Earth, we are shielded by the planet's magnetic field and atmosphere from the majority of particles that make up the space radiation environment. Even so, everyone on Earth is exposed to low levels of radiation every day, from the food we eat to the air we breathe. But in space, astronauts are exposed to varied and increased levels of radiation that are different from those on Earth. Three major sources contribute to the space radiation environment: particles trapped in Earth's magnetic field, solar energetic particles from the Sun, and galactic cosmic rays. The primary focus of Artemis missions from a space radiation perspective is developing the capability to accurately monitor the deep space radiation environment and its effect on the human body. Artemis missions will provide a unique opportunity to evaluate the hazards astronauts will face in a true deep space environment, before embarking on the years-long journey to Mars.