bluuebunny/crossref_metadata_2025 huggingface dataset:
Emerging Trends of Polymer Materials for Footwear Applications in India
Authors: Sidiqui Asif Javed , Waris Khan Mohd Gulam
Published: July 2024

Recent years have seen tremendous changes in the footwear sector, with an increasing focus on performance, sustainability, and innovation. This paper highlights the dynamic field of polymer science in shoe design and manufacturing by examining the latest developments in polymer materials for footwear applications. With their adaptability, resilience, and low weight, polymer materials are well-known for influencing the direction of footwear. Using advanced polymers to improve performance attributes is one major trend. To produce footwear that offers enhanced comfort, flexibility, and durability, manufacturers are increasingly utilizing materials, including polyvinyl chloride (PVC), styrene butadiene rubber (SBR), nitrile rubber (NBR), thermoplastic polyurethane (TPU), ethylene vinyl acetate (EVA), vulcanized natural rubber (VNR), and thermoplastic rubber (TPR). These materials help designers create responsive, lightweight shoes that meet changing consumer demands for various activities. Another critical factor influencing innovation in footwear-grade polymer materials is sustainability. Eco-friendly and recyclable materials are in greater need as environmental concerns gain traction. Recycled plastics, water-based adhesives, and bio-based polymers made from renewable resources are becoming increasingly popular as the industry moves toward more environmentally friendly and circular processes. In summary, a confluence of elements, including performance enhancement, sustainability, sophisticated production processes, and intelligent features, is driving a rapid evolution of polymer materials for footwear applications. The industry's dedication to meeting customer demands and embracing innovation points to the continued importance of polymer materials in influencing footwear design and production.
Study the Effect of Route Penalty on FMS Considering Routing Flexibility
Authors: Khan Mohd Mohsin , Singh Kishan Pal , Khan Wasif Ullah
Published: July 2024

This work is aimed to deepen a research theme focused on manufacturing system in a flexible environment. It is categorized by an emphasis on modeling a flexible manufacturing system involving design, planning and control decisions. The design decision comprises of manufacturing flexibility i.e., routing flexibility (RF0, RF1, RF2 and RF3), and buffer size (5, 10, 15 and 20) whereas the planning decision covers route penalty (0%, 5%, 10% and 15%) and system configuration (6 machines with dedicated input buffer) while control decision covers dispatching rule (MINQ), and sequencing rule (FCFS, SPT, HPT and LCFS). The study uses make-span as performance measures to study the impact of route penalty in different conditions. This study is focused on the interaction among various decisions in order to control the part flow effectively through the manufacturing system. It is observed that the performance of the system has marginally diminished with the increase in the %route penalty and it is also found that the %route penalty has an effect on the performance measures but this effect is more visible at higher levels of routing flexibilities in compare to the lower levels of routing flexibility. Other parameters have mixed effect on the performance measures that are discussed in the results.
Answer
Authors: Higgoda Rakitha
Published: July 2024

No abstract available
Classic Hodgkin Lymphoma presenting as ANA positive chronic papular urticaria like skin lesions – A case report
Authors: Maddumabandara H. R. K. K. , Bowattage S.
Published: July 2024

The skin acts as a natural barrier between internal organs and the external environment. Many haematological neoplasms occur in the skin as a primary malignant transformation, as secondary involvement, or as paraneoplastic cutaneous manifestations. Malignant skin involvement in Hodgkin lymphoma is uncommon while paraneoplastic cutaneous involvement can occur as eczema, pruritus, erythema nodosum, and icthyosiform atrophy.1This case report describes a 25-year-old woman with a persistent pruritic rash, who was treated as chronic papular urticaria, before finally being diagnosed as Classic Hodgkin Lymphoma. This highlights the challenge of early diagnosis of cutaneous manifestations of Hodgkin lymphoma and the importance of considering malignancies in refractory dermatological conditions. This case also suggests a potential role for ANA patterns as diagnostic markers in Hodgkin lymphoma.
Therapeutic claims and the abuse of medical pluralism
Authors: Wanigatunge Chandanie , Pilapitiya Senaka
Published: July 2024

No abstract available
Diversity, inclusivity, and equity
Authors: Dissanayake U.
Published: July 2024

No abstract available
Migraine: pathophysiology, evaluation, and management
Authors: Boteju M.
Published: July 2024

Migraine is a common long term primary headache disorder characterized by recurrent bouts of moderate to severe headaches. Migraine attacks can be debilitating with significant functional disability. Research has identified key mechanisms and triggers in migraine pathophysiology which has enabled development of promising new targets in migraine management. There are many therapeutic options in the treatment of migraine and the choice of treatment should be geared to the patient needs and co-morbidities.
CME in Neurology – Self-assessment questions (Single best response)
Authors: Co-Editors
Published: July 2024

No abstract available
The current scenario of clinical ethics in Italy
Authors: Raimondi Costanza , Refolo Pietro , Spagnolo Antonio Gioacchino
Published: July 2024

Background: Italy has seen limited growth and institutionalization of clinical ethics activities in its territory. Only a few observational studies were conducted in Italy to assess the state of the art of clinical ethics services and activities. Aim: We sought to gain a broad and comprehensive understanding of the state of the art as perceived by Italian healthcare institutions and facilities. Methods: We prepared a questionnaire comprising of twelve close-ended and six open-ended questions. We sent it to all Local Healthcare Authorities (Aziende Sanitarie Locali, ASL), all private Scientific Institutes for Research, Hospitalization and Healthcare (Istituti di Ricovero e Cura a Carattere Scientifico, IRCCS), and all hospices throughout Italy. Out of 380 facilities, 90 of them (22.5%) responded to it. Results: All answers revealed interesting data. Among them, the ones that stood are: when asked who they turn to when an ethical dilemma arises, 27.7% of the respondents checked more than two answers, thus showing that there is not one clear and unequivocal body of reference. When asked if there are standard procedures, 55.4% of the respondents declared that there are no standard procedures. Only 4.4% of respondents declared the method of analysis being used. 53.3% responded that their hospital or healthcare facility does not regularly offer training activities and formation to deal with ethical dilemmas Conclusion: The three topics that stand out are a great fragmentation, the need to formalize and establish dedicated services to take care of ethical dilemmas and to offer training and formation to healthcare providers.
Shared Care Planning for a pregnant patient with uveal melanoma treated with interventional radiotherapy (brachytherapy)
Authors: Masilla Salvatore Simone , Fionda Bruno , Placidi Elisa , Pagliara Monica Maria , Viscido Aniello , Blasi Maria Antonietta , Corsano Barbara , Tagliaferri Luca , Spagnolo Antonio G.
Published: July 2024

Introduction: Uveal melanoma (UM) is the most prevalent primary intraocular tumor in adulthood, with an important risk of metastasis, notably to the liver, rendering standard chemotherapy ineffective. Cases of UM onset during pregnancy are rare but can exhibit accelerated tumor growth. For these cases the best conservative treatment is interventional radiotherapy (IRT) also known as brachytherapy (BT). It is a form of radiotherapy that demonstrates efficacy comparable to the more common enucleation, while mitigating any risks of intrauterine toxicity. Objective: We reported the case of M., a 39-year-old pregnant patient, diagnosed with UM and undergoing brachytherapy treatment. Our aim is to make pertinent ethical considerations about: a. The ethical and clinical approach favouring a treatment strategy that preserves the affected organ and its functionality, b. The advance care planning process conducted within a multidisciplinary team. Case discussion: With the objective of preserving the mother’s health and ensuring the protection of the foetus, the team unanimously agreed, through a collaborative decision-making process, to proceed with the viable brachytherapy intervention. This approach results in a lower burden and maximizes benefits for both the patient and the unborn child. Conclusions: Considering a holistic evaluation, especially considering the patient’s pregnancy, the multidisciplinary approach proves fundamental. Collaboration between bioethicists and health-care professionals facilitated the development of a shared document for healthcare ethics planning, expressing the team’s ethical-clinical considerations.
Resuscitation preparedness for general practice
Authors: Ragavagan S. , Kloeck W.
Published: July 2024

General practices are not exempted from situations dealing with dire emergencies. For general practitioners to be effective in coping with such situations, they should at all times be prepared to resuscitate patients. This article gives an overview of the preparation required to manage such events.
How to Calculate a Patient's Cardiovascular Risk to Determine Therapeutic Management
Authors: Ker J.A. , Ker J.
Published: July 2024

No abstract available.
The prevention and treatment of opportunistic infections in HIV-infected adults
Authors: Maartens G.
Published: July 2024

A number of lengthy and comprehensive articles and guidelines exist with regard to the treatment and prevention of opportunistic infections, but this guidelines is designed to be easy and simple for a practitioner to use. It is presented in a simplified format. The guideline is supported by evidence-based studies and adapted to be appropriate to the local situation. It should be noted that the only drugs that are licensed in South Africa have been recommended and in addition, at all times the most cost-effective regimen(s) have been endorsed. Alternative regimen(s) have been listed where appropriate but these are not exhaustive. A practitioner dealing with more complex problems may find it necessary to consult with a colleague or refer to more comprehensive material.
South African Family Practice incorporating Geneeskunde!
Authors: De Villiers Pierre J.T. , Greef Douw
Published: July 2024

No abstract available.
Velocardiofacial syndrome case report: Is this a homogeneous genetic subtype of Schizophrenia?
Authors: Roos J.L. , Honey E.M. , Pretorius H.W. , Sobin C. , Karayiorgiou M.
Published: July 2024

In this case report of a 29 year old Afrikaner male, a diagnosis of velocardiofacial syndrome was made on clinical grounds. Later a FISH analysis test for 22q 11 microdeletion confirmed this clinical diagnosis. Specifically two independent studies have reported that 25-31% of patients with the 22q 11 microdeletion met diagnostic criteria for the schizophrenia or schizo-affective disorders, while the microdeletion occurs in the population at a rate of 0.025% it has been found in 2% of adult schizophrenia patients in the 6% of cases with childhood onset schizophrenia.
Physical Abuse in Children (Non-Accidental Injury Syndrome) Part 2: Confirming the diagnosis
Authors: Saayman Gert
Published: July 2024

No abstract available.
Pyrazinamide-induced Toxic Epidermal Necrolysis
Authors: Datta Ananda , Sivasankar Raghavendrun , Kar Bikash Ranjan
Published: July 2024

The antitubercular drugs are associated with different cutaneous adverse drug reactions. Toxic epidermal necrolysis (TEN) is a severe form of cutaneous reaction. Although it is rare, it carries a high mortality rate. We report a case of a 75-year-old man with abdominal tuberculosis, who developed pyrazinamide-induced TEN.
What Changed in CNS5? A Mini-Review on General Changes and Adult Diffuse Gliomas
Authors: Chakrabarti Indranil , Mazumder Sujaya
Published: July 2024

The fifth edition of the WHO classification of tumors of the central nervous system (WHO CNS5) was published in 2021 which is the sixth version of the international standard for the diagnostics of CNS tumors. Regular updates of the consortium to inform molecular and practical approaches to CNS tumor taxonomy (cIMPACT-NOW) shaped the WHO CNS5 which continues the trend of incorporating the molecular characteristics of tumors into the histological and immunohistochemical findings. The various updates can be classified into general changes across all tumors and specific changes within the tumor groups. This mini-review highlights the general changes and the major changes in adult diffuse gliomas.
Retrograde Access for Revascularization of Difficult Peripheral Artery Lesions in Patients with Chronic Limb-threatening Ischemia: A Periprocedural Outcome Analysis of a Single-center Case Series
Authors: Raj KB Sumanth , Melge Pranjal Prashant , Siddharth M , Nazareth Vinay , Motukuru Vishnu
Published: July 2024

Background:

Endovascular interventions are a standard treatment approach for patients suffering chronic limb threatening ischemia. This approach however can be complicated in some cases owing to difficult anatomy of the lesion that hinders successful crossing and recanalization of the diseased artery. Hence retrograde access and recanalization technique was described and used.

Aims and Objectives:

The aim of this study was to assess the procedural success, periprocedural complications and evaluate the safety of retrograde popliteal access for SFA and iliac lesions and tibial and pedal access for difficult tibial lesions.

Materials and Methods:

This is a case series of 60 patients who underwent percutaneous retrograde access (SFA, popliteal, tibial, pedal) for the recanalization of difficult lesions (aorto-iliac, SFA, tibial) between November 2018 to December 2022. We analyzed the technical success and number of periprocedural complications following successful revascularization through a prospective, nonrandomized, single–center, observational study conducted at Jain Institute of Vascular Sciences, Bengaluru, Karnataka, India. We have also analyzed safety of retrograde access and hemodynamic success (based on post-operative ABI improvement) following revascularization.

Results:

Of the 60 cases, retrograde access was successfully performed in all 60 patients, SFA in 3.3% (n=2), popliteal in 30% (n=18) (3 were primary PA retrograde access and remaining 15 were secondary), ATA was utilized in 35% (n=21), PTA in 20% (n=12), DPA in 6.7% (n=4) and peroneal in 5% (n=3). Technical success was achieved in 92% (n=55). Hemodynamic success was achieved in 75% (n=45). The recorded complication rate was 8.3% which included perforation of artery in 3% (n=2), iatrogenic AV fistula in 1.7% (n=1), arterial thrombosis in 1.7% (n=1) and peri-operative death in 1.7% (n=1).

Conclusions:

Hence, we recommend that retrograde access angioplasty is a safe and effective approach for revascularization when antegrade access fails and should be considered after proper anatomic evaluation, under US or fluoroscopic guidance.
Evidence-based Decision-making on Management of Arteriovenous Malformation of Face
Authors: Shah Navin , Shah Rishabh N , Jain Anurag , Angre Nikhil
Published: July 2024

Arteriovenous malformations (AVMs) are uncommon inborn vascular anomaly, making for about 1.5% of all vascular aberrations. Remarkably, approximately half of AVM cases manifest in the mouth cavity and faciomaxillary region. A female patient, age 18 with an AVM on the right side of her face, is the subject of this case report. She had soft, compressible, nontender swelling on the right side of her face since birth; this swelling had gotten worse with age and she had surgery for it when she was 8 years old. The three-dimensional computed tomography scan of the face with angiography was done with findings of heterogeneous soft-tissue density lesion with increased volume, measuring 7.15 cm × 3.2 cm × 6.23 cm involving the right cheek. The surgery was planned through an intraoral approach over the right buccal mucosa with surgical excision and debulking with primary closure with the remaining buccal mucosa was done. Then, the patient kept on follow-up and the potential results were observed.
Bioadhesive polymer in antifungal drug delivery for therapeutic treatment of candidiasis
Authors: Roslan Muhamad Naquib Faisal , Naharudin Idanawati , Musa Nafisah , Anuar Nor Khaizan
Published: July 2024

Candida species are the primary cause of candidiasis, a common yeast infection, with Candida
albicans being the most prevalent pathogen. These infections often infiltrate the body through cutaneous and vaginal routes. Given the potential severity of some Candida infections, particularly invasive cases, there is a critical need for effective antifungal treatments. Controlled drug delivery strategies have been developed to achieve optimal release kinetics and precise targeting of active agents, especially in fungal infection therapeutics. Consequently, significant attention has been focused on exploring and utilizing bioadhesive polymers to enhance the performance of drug delivery systems for antifungal medications. Bioadhesive drug delivery systems aim to sustain the release of therapeutic agents, reducing the need for frequent dosing. This article provides a comprehensive review of scientific investigations into the use of antifungal drugs within bioadhesive drug delivery systems for treating candidiasis, locally and systemically. The evaluation covers the efficacy of these systems against candidiasis, factors affecting prolonged contact at the application site, and the underlying mechanisms of drug delivery.
Unilateral Heel-Raise Test: Estimating Normative Value and Reliability in Healthy Teenagers
Authors: Mishra Rajnee , Dasgupta Aurodeep
Published: July 2024

Abstract

Background:

The unilateral heel-raise test (UHRT) is a manual muscle testing procedure used to evaluate the power and endurance of the plantar flexors, which are important muscles for human locomotion. UHRT is commonly used in clinical practice, and normative reference values for UHRT in both adults and the pediatric population can be found in the literature. However, there is a lack of normative values for UHRT specifically for teenagers. The objective of this research study was to determine the normative value of UHRT and establish intra-and inter-tester reliability in teenagers in age group 13–17 years old.

Materials and Methods:

A total of 315 healthy adolescents were recruited as a part of this research. The participants were instructed to stand on the dominant foot by keeping the opposite foot off the ground (by flexing the knee to 90°). UHRT was performed actively up to maximum repetitions until the development of fatigue. Observations were recorded and further analyzed.

Results:

The inter- and intra-reliability of UHRT were ICC(2,k) = 0.83 (0.77–0.88) and ICC(3,1) = 0.83 (0.76–0.88), respectively. The median value (25th and 75th interquartile range) obtained for UHRT was 21 (18, 24). The Bland-Altman limits of agreement were also satisfied. The standard error of measurement (SEM) was 0.41, and the minimal detectable change (MDC) for the test was estimated to be 2.

Conclusions:

This study determined the normative values for UHRT in healthy teenagers of the age group 13–17 years old. It provides a valuable benchmark for interpreting the results of UHRT in teenagers. The analyses revealed good inter- and intra-reliability and minimal error, suggesting that it can be used objectively in research and clinical evaluations.
Comparative Evaluation of Anxiety Levels in Children Undergoing Restorative Procedure Using No Music, Music of Choice, and Nursery Rhymes as a Behavior Management Technique in Children between 4 and 12 Years – An In vivo Study
Authors: Kadam Krishna S. , Gokhale Niraj S. , Hugar Shivayogi M. , Dialani Pooja K. , Kohli Neha , Bhusari Bhuvanesh Nitin
Published: July 2024

Aim:

The aim is to compare and evaluate the impact music has on anxiety in children while performing restorative procedures.

Materials and Methods:

Forty-five children between the ages of 4 and 12 years without any prior dental experience were recruited for the study. Forty-five children were equally divided into three groups of 15 children in each by simple random sampling. The children were allocated to the groups using the computer allocation method. Group A consisted of 15 children who were not made to hear music, Group B consisted of 15 children who heard nursery rhymes, and Group C consisted of 15 children who heard music of their own choice while undergoing restorative treatment for 40 min. Anxiety levels were assessed preoperatively and postoperatively using Venham’s picture test, and pulse rate using pulse oximeter.

Results:

Music of choice and nursery rhymes showed a better reduction in anxiety levels than no music, with a very high statistically significant difference (P < 0.001). Music of choice was better than nursery rhymes and no music in reducing anxiety in children.

Conclusion:

The music of choice was more effective in reducing anxiety when compared to the nursery rhyme group and no music group.
Phenotypic and Genotypic Study of Staphylococcus Haemolyticus and Staphylococcus Warneri Clinically Isolated from the Bloodstream
Authors: Al-Sultany Zaid Kadhim Jassim , Al-Khikani Falah Hasan Obayes
Published: July 2024

Background:

The Staphylococcus haemolyticus and Staphylococcus warneri are coagulase-negative staphylococci (CoNS) as part of human skin’s natural flora. In recent years, CoNS has increased its visibility as opportunistic pathogens acquired in hospital patients. This study aims to isolate S. haemolyticus and S. warneri strains from patients with bloodstream infections and to analyze the antimicrobial profile of these bacteria by molecular detection of the mecA gene.

Materials and Methods:

Four hundred and twenty-three clinical blood samples were collected from patients admitted to general three hospitals in Hilla city, Iraq, during the period from September 2021 to July 2022. Blood samples were inoculated immediately into blood bottles containing 70 ml of Brain-Heart Infusion Broth. All isolates were identified by morphology, biochemical tests, and VITEK 2 automated system (bioMerieux, France). The Congo red agar plate test was used to detect biofilm production. The mecA gene was detected by conventional polymerase chain reaction.

Results:

S. haem
olyticus (nine isolates) and S. warneri (six isolates) were detected out of 423 clinical blood samples. Molecular detection of the mecA gene was detected in all 15 isolates. As well 11 (73.3%) isolates were β-lactam resistant and biofilm production. The results of oxacillin-resistance minimum inhibitory concentration (MIC) (≥4 mg/ml) showed that 11 (73.3%) of the 15 isolates were oxacillin and methicillin-resistant CoNS (MR-CoNS). Susceptibility to various isolates (MICs µg/ml) using VITEK 2 system showed erythromycin (≥8 µg/ml), rifampin (≥4 µg/ml), clindamycin (≥4 µg/ml), and trimethoprim-sulfamethoxazole (≥4 µg/ml) resistance were (80%), (13.3%), (20%), and (53.3%), respectively. All isolates were (100%) sensitive to linezolid (≥8 µg/ml) and teicoplanin (≥32 µg/ml).

Conclusions:

The S. haemolyticus and S. warneri are serious infections associated with bacteremia and septicemia infections. Linezolid, teicoplanin, and rifampin are the drug of choice for the treatment of infections caused by MR-CoNS isolates. A high rate of the mecA gene and biofilm production is present in these bacteria.
Dental Student’s Awareness on Caries Risk Assessment: A Multicentric Study
Authors: Vignesh K. C. , Felsypremila Gnanasekaran , Muthu M. S. , Santhosh A. Muthanandam , Steven Rodrigues , Kangusamy Boopathi , Fateen Namira , Indira Devraj Mysore , Mughil T. , Deshmukh Seema , Hugar Shivayogi M. , Shetye Pranav , Hugar Shweta S
Published: July 2024

Background:

Caries risk assessment (CRA) plays a major role in formulating and implementing preventive rather than corrective measures for dental caries, thus reducing the overall cost of management. Dental students’ familiarity with CRA is uncertain and, therefore, it is required to develop and implement regular awareness programs for upcoming dentists in dental schools on the importance of CRA.

Aim:

The aim of this study was to assess the knowledge, attitude, and practice (KAP) of dental students in three different institutions.

Materials and Methods:

A validated semi-structured 14-item questionnaire was administered through Google Form to third and final-year undergraduate dental students (n = 540) of three dental centers. The questionnaire consists of three domains: KAP. Students who volunteered to participate and completed the Google Forms were included in the study. The replies that were received after 21 days were not evaluated for this study.

Results:

The overall knowledge score ranged from 35.2% for “poor socioeconomic level reduces the risk of dental caries” to 88.8% for “diet adjustment will minimize the incidence of dental caries.” There was no statistical significance detected in the responses for the attitude and practice categories. Most participants in the attitude and practice categories strongly agreed that treatment of the dental abnormality minimizes future risk (52.2%) and were confident in applying CRA in practice (73.9%).

Conclusion:

The results of this study reveal that KAP is adequate among undergraduate dental students (UG) in all the three institutions. However, the usage on the CRA tool is limited in dental practice.
Lipoma in the Mouth – Revelation of a Rare Possibility
Authors: Havaldar Rajesh Radhakrishna , Belaldavar Basavaraj P. , Patil Prashant H. , Gulaganji Rahul , Hridya H. , Apoorva P. , Gowda Vishwanath
Published: July 2024

Benign lesions involving the floor of the mouth are a rare encounter. In this case, a middle-aged female presented to the outpatient department with a swelling involving the floor of the mouth which occupied enough space to displace the tongue. There was difficulty in mastication, and on examination, it was brilliantly transilluminant. After sonography, the patient underwent an excision of the mass which on histopathology surprisingly was revealed as a lipoma. Having an idea about the complicated nearby anatomy, it is imperative to dissect accurately to prevent morbidity arising out of the complications associated with damage to the various structures.
Monoclonal Antibodies in Oral Cancer Therapy
Authors: Ezhilarasi Ilamurugan , Raj R. R. Mahendra , Saravanan Thalaimalai , Ramalingam K. Shakila
Published: July 2024

With a fast growing group of medications in the therapeutic field, monoclonal antibodies (MAbs) have a wide range of current and potential therapeutic applications. Several efforts have been made to the development of human MAbs since antibodies of human origin are expected to be superior to others. This review focuses on the usage of MAbs in the treatment of oral cancer and their limitations. The literature search was done in various search engines such as Medline, PubMed, Wiley, Science Direct, and Scopus. The keywords used for the database search were immunotherapy, MAbs, and oral cancer therapy. A total of 80 articles appeared from various sources, of which 60 were subjected to screening and 36 were related to the research objective. Based on the literature search, it is evident that MAbs can be used for oral cancer management and is under clinical trials for future prospects.
The farfalle mystery
Authors: Cantat Serge , Maucourant François , Moreno Alonso Yago
Published: July 2024

In 2017, for the

\pi

-day, Mickaël Launay described a remarkable property of the Fibonacci sequence, which he called “le mystère de la farfalle”. The name “farfalle” refers to a shape of pasta that is famous in France, a butterfly-shaped one, in connection with a likewise shape appearing in the numerical experiments. In these experiments, the Fibonacci numbers are put on the circle modulo

N

, and the segments joining consecutive elements of the sequence are drawn. Launay proposed a prize of

3.14

Euros to whom will explain the phenomenon he had discovered. We provide such an explanation, which illustrates recent works by Kurlberg and Rudnick and by Bourgain and Glibichuk.
Działania pracownika ochrony fizycznej w szkole lub innej placówce oświatowej jako następstwo zachowania ucznia w sytuacji trudnej. Wybrane zagadnienia
Authors: Pajorski Paweł
Published: July 2024

Problematyka narastania zagrożeń wywołanych sytuacją trudną ucznia związaną ze szkołą lub inną placówką oświatową leży w kręgu zainteresowania prawie całego społeczeństwa. Bezpieczeństwo w szkole jest stanem i wartością stawianą na pierwszym miejscu zarówno przez większość rodziców, jak i członków społeczności szkolnej. Zagrożenia implikowane przez uczniów znajdujących się w sytuacji trudnej powodują, że nad bezpieczeństwem obszarów i obiektów szkoły i placówek oświatowych oraz osób w nich przebywających winni czuwać wynajęci pracownicy ochrony, którzy w sytuacji realnego i bezpośredniego zagrożenia mają podjąć stosowne działania (określone częściowo w ustawie o ochronie osób i mienia oraz ustawie o środkach przymusu bezpośredniego i broni palnej) zmierzające do uchylenia niebezpieczeństwa.
Znaczenie wojny poznawczej w kształtowaniu postaw społecznych
Authors: Mitręga Adrian Mitręga , Mitręga Anna
Published: July 2024

Wojna poznawcza posiada długą historię, gdyż ludzie od zawsze próbowali wpływać na innych celem realizacji własnych interesów czy ambicji. Niemniej dopiero w XXI w. dostrzeżono, że wraz z rozwijającym się wpływem mediów społecznościowych, metody i techniki wojny poznawczej stosowane są coraz częściej przez państwa lub organizacje pozapaństwowe w celu pozyskania zwolenników czy spowodowania podziałów społecznych, za pomocą wysyłania sprzecznych informacji. Obecnie wojna poznawcza prowadzona jest w celu ukształtowania poglądów społecznych na takie sprawy jak polityka, gospodarka czy militaria oraz osiągnięcia pożądanej „zmiany zachowań”, tj. działania korzystnego dla podmiotu atakującego. Artykuł przedstawia problemy definicyjne związane z wojną poznawczą, określa metody, cele, formy przeciwdziałania wojnie poznawczej oraz sposoby jej prowadzenia, a także wskazuje znaczenie kształtowania postaw społecznych we współczesnym środowisku bezpieczeństwa. W związku z powyższym celem artykułu jest przedstawienie znaczenia wojny poznawczej w kształtowaniu postaw społecznych.
An In-Depth Qualitative Exploration of Normale Lecture Classes (NLec) in Mathematics: Understanding Student Experiences and Pedagogical Implications
Authors: Marpa Eliseo P.
Published: July 2024

Normale Lectures is a delivery model of academic coursework designed as an innovative response to address the challenges of human and infrastructural limitations. To respond to these challenges, the Philippine Normal University has developed an academic course delivery model called PNU Normale Lectures, or NLec. Along this line, I was interested in exploring general education students' experiences in NLec mathematics class. With this, an open-ended questionnaire was administered to the eighty-three students of the Philippine Normal University, Visayas. Responses generated five essential themes about their challenges: a) classroom environment and distractions; b) teacher’s impact and teaching style; c) personal engagement and learning difficulties; d) classroom structure and size; and e) online learning and technology. Coping strategies, on the other hand, are (a) study materials and notes; (b) peer and teacher support; (c) online resources and technology; (d) positive attitude and motivation; (e) practice and review; and (f) active listening and notetaking. These findings underscore the complex nature of these challenges and emphasize the importance of educators and institutions addressing them for improved student outcomes. The study also identified coping strategies, highlighting the need for innovative approaches to enhance the mathematics education experience for these students.
Increasing Student Success in Mathematics and Statistics through Sustainable Faculty Professional Development
Authors: Clinkenbeard Jennifer , Ultan Sarah
Published: July 2024

Inclusive and student-centered approaches to teaching are crucial for student success in mathematics and statistics courses. However, faculty need ongoing support and education to effectively implement active learning strategies that address issues such as equitable participation, to ensure all students meet their learning objectives. At California State University Monterey Bay, we have implemented a professional development model focusing on regular professional development activities that meet the ongoing needs of our faculty that will help their students succeed. This model supports both new and experienced faculty, drawing on existing campus expertise while building faculty teaching skills and a stronger teaching and learning community over time. In this paper, we discuss the lessons learned from the first year of implementing our professional development model, as well as considerations for other departments that are interested in creating a similar model for professional development aimed at increasing student success, building community in the department, and improving teaching and learning for students and faculty.
The Taxonomy of Predict-Observe-Explain (POE) as a Teaching Strategy and Thinking Process of Chemistry Stakeholders
Authors: Mirabueno Dolores C. , Paderna Edwehna Elinore S.
Published: July 2024

Predict-observe-explain (POE) is a strategy being used during scientific investigations and experiments. However, POE-related studies mainly focused on its validity and reliability as a teaching strategy in classrooms. Thus, this paper extends the context of POE discussion not only as a teaching strategy but also as science process skills, and as cognitive thinking skills in performing experiments and answering scientific inquiries among chemistry stakeholders: students, teachers, and chemists. The study sees POE as a way to develop critical thinking and builds the skills needed for further academic and professional endeavors in the different fields of science. Through a constructivist grounded theory methodology using focus group discussions for students and in-depth interviews with the teachers and chemists, the study: described how students, teachers, and chemists exemplified POE strategy in terms of its process, and identified mutual patterns of POE process from the chemistry stakeholders. The study revealed that: student POE taxonomy is focused on basic processes and structures of POE; teacher POE taxonomy is a guide in their lesson planning; and chemist POE taxonomy is based on local and international compliance during experimentation. Therefore, POE is a science process skill for chemistry stakeholders where the POE taxonomy used by the chemistry stakeholders are different based on experiences, needs, and context.
Enhancing Engagement and Autonomy in Advanced Japanese Learning as the Second Language through AI-Assisted Video Production
Authors: Takeda-Kolb Nana , Ohsawa Hiroki
Published: July 2024

This study delves into the integration of generative AI in second language acquisition, particularly focusing on advanced Japanese learners' autonomy and motivation enhancement through video production. Drawing from Japan's educational guidelines and prior research, the investigation examines the roles of generative AI in language education, emphasizing ethical considerations and strategies for effective integration (Mollick Mollick, 2023). The course implemented a hybrid approach, combining language instruction with media production, where students created YouTube videos in Japanese. Their productions were supported by AI tools for language correction, narration, and content generation. Results indicate that while AI facilitated practical language learning, instructor guidance remained crucial for ensuring accuracy and contextual appropriateness. The study highlights challenges such as overreliance on AI-generated content and the need for nuanced communication in prompt engineering. Despite these challenges, students demonstrated cultural understanding and improved nonverbal communication skills through video production. Future research aims to analyze students' reflections on their experiences, shedding light on their insights and future applications of AI in language learning.
Are Superintendents Responsible for Lower Student Performance? How a Superintendent’s Policymaking Affected Student Scores
Authors: Williams Daniel , Montgomery Joshua , Burkhammer Anthony
Published: July 2024

While research acknowledges the importance of superintendents as instructional leaders, when district leadership falters, a gap persists in the existing literature that does not allow a complete picture of the causes of failed leadership. All too often, we simply blame teachers. The purpose of this study was to better understand how a superintendent’s implementation of policies without a communicated vision and teacher support negatively affected student performance as measured on state standardized assessments. When teachers do not see the value of district policies but are still forced to enact those policies, those teachers lose both autonomy and agency. Consequently, student learning suffers. We found through the results of this study that a superintendent was an influential factor in a reduced student performance on standardized assessments.
Does the Involvement of Teachers in the Process of Purchasing Equipment Affect their Work Satisfaction and Frequency of Use?
Authors: Zemljak Dejan
Published: July 2024

This study explores how purchasing digital technology in schools affects teachers' work satisfaction, how it affects usage frequency, and how different equipment purchase models affect usage frequency. The Slovenian school teachers included in the survey completed an online questionnaire designed for this research (n=288). Descriptive statistical analysis, Kruskal-Wallis and Mann-Whitney tests were performed and the results showed that there were no statistically significant difference between the work satisfaction of teachers and the frequency of use of digital technology in schools and their engagement in the equipment purchase of digital technology for teaching. Involving teachers in the procurement process would most likely also contribute to better use of the devices, as teachers would be able to purchase devices that they are familiar with. It would make sense to develop a strategy for the purchase of equipment at national level and at the level of individual schools.
STUDY OF DEGREE OF CONFORMITY IN STUDENTS OF DIFFERENT SPECIALTIES
Authors: Ketchakmadze Rusudan , Metreveli Lia , Meskhidze Shorena , Tavdgiridze Milena
Published: July 2024

Rusudan Ketchakmadze
E-mail: r.kechakmadze@bsu.edu.ge
Associate Professor, Batumi Shota Rustaveli State University
Georgia, Batumi
https://orcid.org/0000-0003-1046-7264
 
Lia Metreveli
E-mail: metreveli.lia@mail.ru
Professor, Georgian Technical University
Tbilisi, Georgia
https://orcid.org/0000-0003-4392-728X
 
Shorena Meskhidze
E-mail: shorena.meskhidze@bsu.edu.ge
Assistant, Batumi Shota Rustaveli State University
Georgia, Batumi
https://orcid.org/0000-0001-9801-5347
 
Milena Tavdgiridze
E-mail: milena.tavdgiridze.178@gmail.com
Third year student of psychology, Batumi Shota Rustaveli State University
Georgia, Batumi
https://orcid.org/0009-0004-1975-431X
 
Abstract. A person is a being influenced by the environment, and the study of conformism assists us to find out what kind of influence the social environment can have on an individual and by what mechanisms serve social influences.
The purpose of our research is to determine how the nature of the social group affects the degree of conformity, and this was influenced by comparing the level of conformity between different professions. Conformism has a significant impact on a whole society, such as small groups within it. With this research, we were able to differentiate how the degree of conformity poles apart in these small groups.
For our study we selected students of Batumi Shota Rustaveli State University, 10-10 from each of 15 professions: Psychology, Business Administration, Georgian Philology, Law, Economics, Medicine, Pedagogy, Mathematics, English Philology, Architecture, Computer Sciences, History, Tourism, Engineering, International Relations.  Age: 18, 19, 20, 21, 21 and up. 150 respondents were used in the research, from them – 75 female, 75 male. As an example of research, we took Mehrabian's and Steph's conformity scale. In order to maintain reliability we used the quantitative method, we covered the purpose of the research before conducting it, and introduced it immediately after conducting it. According to these standards we completely secured every norm of ethic codex. The conducted research proved that each group differs in the degree of conformity.
 
Key words: conformity, social relationship, social group, difference between professions
JEL classification: Y800
CHALLENGES OF BUSINESS MANAGEMENT TRANSFORMATION IN THE DIGITAL ECONOMY
Authors: Katamadze Davit
Published: July 2024

Davit Katamadze
E-mail: qatamadze.davit@bsu.edu.ge
Associated Professor,Batumi Shota Rustaveli state University
Batumi, Georgia
https://orcid.org/0000-0003-2992-9326
 
Abstract: In the conditions of globalization and globalization of the modern world economy, rapid changes in consumer tastes, business management environment, acceleration of digital transformation have brought revolutionary changes in the business activities of companies. New forms of digital interaction and information exchange pose various challenges to businesses and push them to adopt digital solutions. The ongoing hostilities between Russia and Ukraine in the Middle East and the resulting economic uncertainty have prompted companies to radically review the value chain in their business strategy.
The purpose of the research is to determine the challenges in the transformation of business management in the conditions of digital business in order to avoid delays in the creation of the value chain of the business strategy of Georgian firms and to meet the rapidly changing needs of consumers.
In the paper, the methods of gathering, grouping, analysis and synthesis of materials were used to reveal the problems of digital transformation of modern business management. The method of gathering materials was used to evaluate the possibility of transformation of business management, and the method of observation was used to reveal the potential of digital transformation of business management. On the basis of which the potential of digital transformation of business management was identified and the possibilities of its implementation were analyzed.
As a result of the research, the factors hindering the digital transformation of business management were identified, the elimination of which will contribute to increasing the competitiveness of the companies operating in Georgia and raising the qualification level of the personnel employed in them.
In order to eliminate the problems arising during the digital transformation of modern business management, we have developed recommendations, the consideration of which will significantly increase the level of competitiveness and management of companies operating in modern Georgia..
 
Keywords: Business management, digitization, business-wide transformation, creating more value in new business.      
 
JEL classification: M11: M15: IT, M2
Yıldızeli'nin Karalar Köyünde Değişim, Dönüşüm Uygulanış ve İşlevleriyle Ölü Helvası Geleneği
Authors: Sayar Sait
Published: July 2024

Hayatın geçiş evrelerinden biri olan ölüm etrafında birçok âdet ve inanış oluşmuştur. Bu âdet ve inanışların amaçlarından biri ölenin başka bir âleme gidişini kolaylaştırmak, gittiği yerde mutlu olmasını sağlayıp dünyaya dönüşünü engellemektir. Ayrıca ölenin yakınlarının acısını hafifletme, onları teselli edip bir an önce toplumsal hayata katılmalarını sağlama da başka bir amaçtır. Ölenin ardından helva yapılması ölümle ilgili önemli uygulamalardan biridir. Ölü helvası geleneği bugüne kadar birçok çalışmaya konu olmuştur. Bu makalenin amacıysa Yıldızeli’nin Karalar köyünde uygulanan ölü helvası geleneğinin uygulanışı, geçirdiği değişim ve dönüşümlerle işlevlerinin ortaya konulmasıdır. İşlevsel halk bilimi kuramı çerçevesinde doğal ortamda yapılan gözlemler sonucunda elde edilen bulgular halk biliminin işlevleri bakımından incelenmiştir.
Köklü bir geçmişe sahip olan köyde helva yapımıyla ilgili çeşitli değişim ve dönüşümlerin yaşandığı anlaşılmıştır. Geleneğinin canlı bir şekilde uygulanmaya devam edildiği köyde helva yapılması dinî bir görev olarak kabul edilir ve geleneksel olarak sürdürülür. Dolayısıyla köyde yapılan ölü helvasının ritüel, statü ve saygınlık, sosyalleşme, hatırlama ve rahatlama gibi işlevleri gerçekleştirdiği görülmüştür. Yörede ölü helvasının ibadet maksadıyla yapılması geleneğin devam etmesini sağlasa da bu devamlılığın pekiştirilmesi için konunun daha geniş sahalarda tanıtılması gerektiği sonucuna ulaşılmıştır.
Costos por procesos y la rentabilidad del banano (musa x paradisiaco) en la finca bananera
Authors: Arrobo Rivera Miriam Estefania , Enriquez Iza Melanie Edith , Reyes Armas Rodrigo Arturo , Oña Sinchiguano Brenda Elizabeth
Published: July 2024

La investigación tiene como principal problema el desconocimiento de los costos y gastos que incurren en la producción del banano, siendo su principal objetivo determinar los costos por procesos y la rentabilidad de la caja del banano de la Finca Bananera “El Dorado”. La técnica estadística utilizada fue el método descriptivo que se utilizó para la recolección de información mediante la ficha de observación y la modalidad de campo se vio reflejado en el momento que se hizo una visita a las instalaciones de la finca, para realizar la entrevista al gerente y encuestas a los empleados. Los resultados obtenidos reflejaron que en los tres procesos de producción (siembra, producción, cosecha) se obtuvo un valor de $8.929,52 en materia prima, $6.935,00 en mano de obra y $5.373,47 en costos indirectos de producción, por ende, la finca tiene un costo de producción total mensual de $21.237,99 dólares, con una rentabilidad bruta del 19,73%, el cual se calculó a través de indicadores financiero.
REHABILITATION OF THE DEVIATION TUNNEL OF THE KRIVA REKA RIVER
Authors:   Ss. Cyril and Methodius University, Faculty of Civil Engineering, North Macedonia, Zafirovski Zlatko , Gacevski Vasko ,   Ss. Cyril and Methodius University, Faculty of Civil Engineering, North Macedonia, Nedevska Trajkova Ivona ,   Ss. Cyril and Methodius University, Faculty of Civil Engineering, North Macedonia, Ristov Riste ,   Ss. Cyril and Methodius University, Faculty of Civil Engineering, North Macedonia, Ognjenovic Slobodan ,   Ss. Cyril and Methodius University, Faculty of Civil Engineering, North Macedonia, Manailova Stojanovska Tatjana ,   Sintek inzenering, North Macedonia
Published: July 2024

The Toranica tunnel is 885.0 m long, with a clear opening with a diameter of D=2.60m and an area of 9.57 m2, and the lining is reinforced concrete with a thickness of d=30.0 cm and MB30. The bottom of the tunnel is lined with basalt cubes measuring 25x12x18 cm, which protect the concrete lining from destruction by running water that sometimes carries sediments. During the tunnel inspection, several anomalies were observed, which were caused by the mechanical action of water, chemical aggression, and errors during the construction of the building, which required an analysis of the stability of the tunnel and a proposal for a solution for rehabilitation.