bluuebunny/crossref_metadata_2025 huggingface dataset:
Місце і роль стратегічного аналізу в управлінських процедурах стратегічного менеджменту
Authors: Павліковський А. К. , Свєшніков С. В. , Бочарніков В. П.
Published: September 2024

У статті розглядається місце стратегічного аналізу серед управлінських процедур з формування воєнної політики, а також його роль у формуванні стратегічних рішень воєнної політики. Проаналізовано законодавчо-нормативні документи і доведено, що вони не визначають місце і роль стратегічного аналізу прямо, а згадують лише опосередковано і фрагментарно. Зазначені документи не надають повноцінного опису комплексу управлінських процесів, які здійснюються під час формування та реалізації воєнної політики. Тому автори пропонують використати кібернетичний підхід і представити стратегічний менеджмент як цикл управління класичною складною системою. Під стратегічним менеджментом розуміється управління ресурсами організації з метою досягнення її цілей, тобто формування майбутнього відповідно до його потрібного образу і пріоритетів захисту, що залежать від ресурсів. Відповідно, стратегічний менеджмент є над-системою для стратегічного аналізу. У результаті визначено місце стратегічного аналізу на початку циклу стратегічного менеджменту одразу після формування воєнно-політичним керівництвом потрібного образу майбутнього і пріоритетів для воєнної політики. Роль стратегічного аналізу полягає в оцінюванні та прогнозуванні безпекового середовища, формуванні варіантів стратегічних рішень, оцінюванні їхньої ефективності в динаміці і формуванні рекомендацій щодо вибору з них найбільш раціонального для подальшої деталізації та планування реалізації в рамках стратегічного планування.
Про сутність кібероборони як виду воєнних дій
Authors: Сніцаренко П. М.
Published: September 2024

Конституція України розмежовує сферу національної безпеки (отже, кібербезпеку як її складову) і сферу оборони. Тому питання кібероборони України та її теоретичних засад може розглядатися з точки зору, що це складова оборони держави. Аналіз засвідчив, що в сукупності чинних положень законодавства України стосовно оборони кібероборона є однією з функцій Збройних Сил України разом з іншими військовими формуваннями (отже, силами оборони) в разі збройної агресії проти України. Тобто йдеться не про кібероборону держави загалом, а лише про її складову у виконанні ЗСУ (сил оборони) у фазі відбиття (відсічі) збройної агресії (ведення кібероборони) – кібероборону у вузькому розумінні поняття «оборона», що слід розглядати як вид воєнних дій військ (сил). Між тим у законодавстві України та у відомих публікаціях така особливість не розкривається. Це означає, що на шляху до розуміння сутності кібероборони України як концептуально найважливішого теоретичного завдання, першочергово слід визначитися щодо кібероборони як виду воєнних дій військ (сил), що спричинило мету статті.
Поглиблений розгляд питання кібероборони з позиції законодавства України з питань оборони, ролі ЗСУ, кібервійськ у їхньому складі та інших суб’єктів сил оборони дав підстави визначити сутність кібероборони як виду воєнних дій, а також окреслити особливості реалізації основних заходів і структурно-логічну схему її організації в процесі відбиття збройної агресії проти України.
Iterative Numerical Approximation Technique for 3D Eddy Current Models in Harmonic Regime Based on the Electromagnetic T-Formulation and the Finite Element Method
Authors: Benhadda Nabil , Hachi Dahmane , Helifa Bachir , Abdelhadi Bachir , Lefkaier Ibn Khaldoun
Published: September 2024

In this paper, an iterative numerical approximation technique is used for analyzing the distribution of eddy currents density in conductive materials plates by using the electromagnetic T-formulation and the Biot-Savart law, solved by the finite element method. The proposed approach allows for the meshing of the different parts of the studied system separately, including the sensor and the conductive plate, without the need for an air region. Firstly, this approach reduces the number of unknown variables by avoiding the air region of the system's mesh. Secondly, it simplifies the consideration of the sensor's motion without the need to remesh the system. For this purpose, a calculation code has been developed for solving an electromagnetic three-dimensional non-destructive testing model. This latter permits the resolution of JSEAM # 6 Benchmark problem to validate the proposed method. The impedance variation due to the presence of a defect are evaluated. The obtained results are compared with the experimental ones found in the literature. These results reveal a good agreement, which proves the validity of the proposed method.
Would You Follow the Advice? Attitudes Towards Formal and Informal Career Counseling in Poland
Authors: Smyk Magdalena
Published: September 2024

W tym badaniu badamy, jak Polacy reagują na porady zawodowe od doradcy zawodowego i doradcy nieformalnego (rodzica). Przeprowadziliśmy badanie winietkowe, w ramach którego badani doradzali fikcyjnej postaci w wyborze pracy. Jak poinformowano badanych, bohaterowie winietek (historii) otrzymali już poradę od rodzica (nieformalnego doradcy) lub profesjonalnego internetowego doradcy zawodowego (doradca formalny). Ustaliliśmy, że badani rzadziej stosują się do rad udzielanych przez rodziców. W szczególności, badani rzadziej polecali lepiej płatne, ale mniej komfortowe oferty (bardziej ryzykowne, konkurencyjne lub mniej elastyczne). Płeć bohatera, wbrew naszym oczekiwaniom, nie miała znaczenia. Kobiety częściej preferowały i polecały bardziej komfortowe, ale gorzej opłacane oferty pracy. Z badania wynika, że Polacy odrzucają porady doradcy nieformalnego (rodzica), a pozytywnie reagują na porady doradcy formalnego. Efekt doradcy jest jednak ekonomicznie niewielki.
Diversity and distribution of reed frogs (Hyperolius spp.) on Bioko Island, Equatorial Guinea
Authors: Nguyen John V. , McLaughlin Patrick J. , Irian Christian , Scheinberg Lauren A. , Bell Rayna C.
Published: September 2024

Reed frogs (Hyperolius spp.) are the most species-rich genus in the family Hyperoliidae, a group of frogs endemic to sub-Saharan Africa and the Gulf of Guinea islands. Three species are endemic to oceanic islands in the archipelago, but the diversity and distribution of reed frogs on Bioko – a land-bridge island in the archipelago – remains unclear. Two species, H. tuberculatus and H. ocellatus ocellatus, were formally documented on Bioko in the colonial era, however, two additional reed frog species have been detected in recent surveys. In addition, observations of heterospecific amplexus suggest one of the unidentified species and H. o. ocellatus may be hybridising on the island. In this study, we examined mitochondrial DNA (mtDNA), nuclear DNA (nuDNA), morphological and acoustic data to confirm the tentative identifications of the reed frogs and determine if there is any evidence of hybridisation. Our data confirm that the two unidentified species are H. endjami and H. fusciventris, and that Bioko H. endjami have unique genetic diversity not shared with the mainland population. Additionally, our mitochondrial (16S) and nuclear DNA (CMYC) haplotype networks suggest that H. o. ocellatus and H. endjami are not hybridising on Bioko. Finally, we report colour pattern variation in H. endjami and H. o. ocellatus that is unique from populations on the continent, and describe male advertisement calls of Bioko H. endjami and H. o. ocellatus. Our study provides a first look at the diversity and distribution of reed frogs on Bioko Island and sets the stage for future studies of the ecology, evolution, and conservation of this island community. KEYWORDS: hybridisation, polymorphism, mitochondrial and nuclear DNA, morphology, land-bridge island
Identification of mineralogical ore varieties using ultrasonic measurement results
Authors: Morkun Volodymyr , Morkun Natalia , Fischerauer Gerhard , Tron Vitalii , Haponenko Alona , Bobrov Yevhen
Published: September 2024

Purpose. To improve the measurement and information base of ultrasonic measurements rock characteristics to assess their mineralogical varieties. It is proposed to use a combination of measurement results of the acoustic quality factor of the test sample in relation to longitudinal and transverse ultrasonic waves, as well as the characteristic coefficient based on the dispersion and the average amplitude value of the received signal, for fuzzy identification of mineralogical and technological varieties of iron ore. Methods. As elastic waves propagate through the rock mass, they undergo attenuation due to absorption and dissipation of ultrasonic signal energy. The degree of attenuation, as well as the wave propagation velocity, is dependent on the physical-mechanical and chemical-mineralogical properties of the medium through which they travel. In this paper, we analyze a rock characterized by a complex structure comprising ore inclusions and surrounding matrix, each of which differs in its physical-mechanical and chemical-mineralogical properties. In particular, in iron ore samples, the distribution of mineral grains and aggregates exhibits significant heterogeneity in terms of both amount and size. Findings. An iterative method of fuzzy identification of mineralogical-technological iron ore varieties, based on the analysis of their properties in vector space of features, allows, by minimizing the sums of weighted distances between the analyzed and reference values of ultrasonic measurement results, to attribute them with a certain degree of belonging to the main technological types of ores mined at the deposit, and define them as magnetite quartzite with a confidence probability of 0.93. Originality. As an information base for identification of mineralogical iron ore varieties, the results of measuring the velocity and attenuation of longitudinal and transverse ultrasonic waves of appropriate frequency are used, on the basis of which the acoustic quality factor of the rock sample is calculated, as well as the characteristic parameter S, which is determined by the dispersion and average values of the received ultrasonic signal intensity, which has traveled a certain distance in the studied environment. Practical implications. The results of tests and practical approbation of the method for identifying mineralogical iron ore varieties based on the data of ultrasonic well logging testify to its high efficiency, which allows recommending the developed scientific-technical solutions for wide industrial application at mining enterprises.
Lithophysical characteristics of productive strata of cupriferous sandstone within Zhezkazgan ore district in the Central Kazakhstan
Authors: Istekova Sara , Aidarbekov Zhandos , Togizov Kuanysh , Saurykov Zhanibek , Sirazhev Arman , Tolybayeva Dina , Temirkhanova Raushan
Published: September 2024

Purpose. The paper concerns additional geological appraisal and identification of extra localization criteria of cupriferous mineralization of a stratiform type. The research is intended to define physical and geological factors influencing sandstone distribution within the north-end of Zhezkazgan synclinal in the Central Kazakhstan. Methods. A complex analysis of geological and mineralogical, geophysical, and geochemical data was carried out relying upon the information obtained from deep-hole wells. Modern methods to process and interpret the field data were applied. The analysis involved lithological dismemberment of the productive Taskuduk suite as well as determination of sulfide mine-ralization zone boundaries. Findings. The research has shown that the productive levels reach down to 1500-m depth. The data interpretation has helped specify the geological structure and develop a model of ore-promising bodies of cupriferous sandstones at great depth. The applied complex data analysis has increased potential to prospect new loci of productive cupriferous sandstone deposits of Zhezkazgan type. Originality. The research has contributed significantly to understanding of the physical and geological factors influencing the copper ore distribution in deep layers. New physical and geological criteria, determining deep copper mineralization localization, have been identified which were not considered by earlier similar studies. Practical implications. The obtained new data as well as the developed methods are important while deep drilling planning and implementing to identify promising copper mineralization sites. The findings may be used to optimize exploration within the north-end of Zhezkazgan synclinal, and other districts having analogous geological conditions.
أطر معالجة الموقع الإلكتروني لصحيفة الشرق الأوسط الدولية لكارثة إعصار دانيال بمدينة درنة بدولة ليبيا
Authors: أطبيقة عبدالله محمد , الاجم محمد عبدالله , الشيباني صلاح محمد
Published: September 2024

تكمن مشكلة البحث في التساؤل الرئيس: ما أُطر معالجة الموقع الإلكتروني لصحيفة الشرق الأوسط الدولية لكارثة إعصار دانيال بمدينة درنة بدولة ليبيا؟ ينتمي هذا البحث الى البحوث الوصفية التحليلية بطريقة تحليل المحتوى بتطبيقها على عينة متاحة للأخبار بالموقع الإلكتروني لصحيفة الشرق الأوسط بشأن كارثة إعصار دانيال بمدينة درنة بدولة ليبيا، وتمثلت مدة التحليل بدءًا من 2023/9/10 إلى 2023/11/30، إذ بلغ عدد المواد الخبرية (142) خبرًا، اعتمد الباحثون على استمارة تحليل المضمون كأداة رئيسة للبحث، وتوصل البحث إلى نتائج عدّة منها: إن مدينة درنة هي أكثر المناطق المتضررة من إعصار دانيال بدولة ليبيا وفقاً للموقع الإلكتروني لصحيفة الشرق الأوسط بنسبة (39.4%)، وإنَّ الصحفيين هم من أكثر المصادر التي اعتمد عليها الموقع  الإلكتروني لصحيفة الشرق الأوسط في تغطيته لكارثة إعصار دانيال  بمدينة درنة بدولة ليبيا بنسبة (40.9%)، وإنَّ القيادة العامة للجيش الليبي هي أكثر فئات القوى الفاعلة ضمن المواد الخبرية المنشورة بالموقع الإلكتروني لصحيفة الشرق الأوسط في تغطيته لكارثة إعصار دانيال  بمدينة درنة بدولة ليبيا بنسبة (24.5%).
Association of 99MTC- Hmpao Spect Measured Regional Cerebral Blood Flow And Serum Vitamin D Level With Clinical Staging of Parkinson’s Disease
Authors: Russel Abul Hasnat Md , Ali Zahed , Saha Pallab Kanti , Rahman Aminur , Haque Jasmine Ara , Akhter Afroza , Ahmed Muhammad Jamil , Rahman Mohammad Moshiur , Khan Shahjada Mohammad Dastegir , Paul Biplab , Hossain Md Alamgir , Agarwalla Ajay Kumar
Published: September 2024

Background: Parkinson’s disease (PD) is the most common neurodegenerative movement disorder. Diagnosis of PD can be made through Single-photon emission computed tomography (SPECT). Vitamin D deficiency has recently been proposed as a potential risk factor for PD. This study aimed to evaluate the association of 99mTc- HMPAO SPECT image findings and vitamin D status with clinical staging of PD.
Methods: This cross-sectional study was conducted in Department of Neurology, Sir Salimullah Medical College Mitford Hospital for a period of 12 months. Total 66 diagnosed PD patients were included after taking informed written consent. Detailed demographic history and neurological examination were done. The severity of PD was assessed using the modified Hoehn and Yahr (H & Y) scale. Serum 25-Hydroxyvitamin D level was measured for each participant. 99mTc- HMPAO SPECT imaging was done at Institute of Nuclear Medicine and Allied Sciences.
Results: The mean age of the studied respondents was 71±8.72 (SD) years wherein maximum were male (59.1%) and aged above 70 years. The most common symptoms among the patients were tremor (78.8%) and bradykinesia (75.5%).The mean duration of PD was 5.74±2.22 (SD) years. Majority of the patients were diagnosed to have stage-2 (30.3%) followed by stage-2.5 (24.2%), stage-3 (16.7%), stage-4 (7.6%), stage-1 (4.5%), and stage-5 (3%). As the clinical stage of PD advanced from stages 1-5, the HMPAO uptake reduced significantly in the basal ganglia (p=0.006) .Vitamin-D level decreased significantly as the disease severity progress from stage-1 (27.8 ng/ml) to stage-5 (19.5 ng/ml) (p-value=0.008).
Conclusion: Serum Vitamin-D level was inversely associated to severity of PD and decreased regional cerebral blood flow in basal ganglia in advanced stages of PD patients. However, further larger study is recommended.
Bangladesh J Medicine 2023; 34(2): 112-120
Intensive Rehabilitation is better when it is combined with Tizanidine in Spastic Cerebral Palsy- A Randomized Clinical Trial
Authors: Amin Md Ruhul , Banik Amitav , Rahman Mohammad Anisur , Rahman Sohely
Published: September 2024

Background: To find out the combined efficacy of Tizanidine and intensive rehabilitation in the treatment of spastic cerebral palsy.
Methods: This randomized clinical trial was conducted over 70 patients in Sir Salimullah Medical College Hospital from January 2022 to December 2022.The patient satisfying the inclusion and exclusion criteria was randomly enrolled into two groups; Group- A (Case) included 35 patients received only intensive rehabilitation and Group- B (Control). included 35 patients who received Tizanidine (2mg) orally at a dose of 1 mg given at bed time under 10 years and 2 mg 10 years or more, then after 1 week maintenance dose was 0.3 mg/kg/day three times daily in combination with intensive rehabilitation 1 hour daily five times a week for 24 weeks. All patients were followed up at 4 weeks interval and were evaluated   for a total of 24 weeks. Combination of Tizanidine and intensive rehabilitation  has  superior  efficacy  in  reducing  tone in  spastic cerebral palsy over  only rehabilitation measured  by  using  Modified  ashworth scale (p<0.001).
Results: Combination of Tizanidine and intensive rehabilitation  is improved in physician  rating  scale crouch (p<0.0001) and foot contact, (p<0.0001) and also improvement in gross  motor function (p<0.01).
Conclusion: Combination of Tizanidine and intensive rehabilitation group has superior efficacy than only rehabilitation group for reduction of generalized spasticity regarding muscle tone, range of motion of the joint and improvement of gait in cerebral palsy patients.
Bangladesh J Medicine 2023; 34(2): 98-104
Síndrome de Ohtahara: presentación de un caso asociado a agenesia del cuerpo calloso
Authors: Fuentes Fuentes Dante , Recabarren Lozada Arturo , Manrique Valdivia Elvia , Gutierrez Huayllani Karol , Macedo Diaz Claudia
Published: September 2024

El síndrome de Ohtahara forma parte de las encefalopatías epilépticas dependientes de la edad. La etiología puede ser por alteraciones estructurales, metabólicas y/o genéticas. La edad de presentación más frecuente es entre las 2 primeras semanas de vida y los 3 meses con la aparición de espasmos tónicos frecuentes, patrón estallido-supresión en el electroencefalograma y retraso psicomotor. Reporte de caso: Paciente de 2 meses de edad que inicia crisis a los 23 días de vida con espasmos tipo tónico de miembros superiores e inferiores, con un EEG típico de la enfermedad de síndrome de Ohtahara: onda tipo “brote-supresión” y disgenesia del cuerpo calloso en la TAC y RMN, diagnosticado en el Hospital III Yanahuara, en febrero de 2023. La importancia de la presentación de este caso clínico es poder dar a conocer la existencia de esta enfermedad para el reconocimiento clínico precoz, y tratamiento oportuno.
IMPLEMENTATION OF TOPSIS AND SAW METHODS FOR THE SELECTION OF THE BEST HOTEL
Authors: Kristanto Samuel Widi , Siswanti Sri , Setiyowati Setiyowati , Kusumaningrum Andriani
Published: September 2024

Abstract: The city of Surakarta is one of the cities that is busy with local and foreign tourists because there are various kinds of interesting cultural tourism. The large number of hotels with many services and facilities makes tourists confused in choosing a hotel, so prospective hotel guests need a long time to choose the best hotel according to their desired criteria. The aim of this research is to create a tool for prospective hotel guests in making decisions on hotel selection recommendations using the TOPSIS and SAW methods. This research uses 8 hotel data points in Laweyan District, Surakarta, and hotel data obtained from the Tourism Office. The results of the McCall Test with 5 indicators, namely accuracy, reliability, efficiency, integrity, and usability, average 86%, so this system is categorized as very good. Keywords: hotel selection;  TOPSIS; SAW; decision supporter system  Abstrak: Kota Surakarta menjadi salah satu kota yang  ramai dikunjungi wisatawan lokal maupun mancanegara karena terdapat berbagai macam wisata budaya yang menarik. Banyaknya hotel dengan pelayanan dan fasilitas yang banyak membuat wisatawan kebingungan dalam memilih hotel, sehingga calon tamu hotel memerlukan waktu yang lama untuk memilih hotel terbaik sesuai kriteria yang diinginkan.  Tujuan dari penelitian ini adalah membuat suatu alat bantu bagi calon tamu hotel dalam pengambilan keputusan rekomendasi pemilihan hotel  menggunakan metode TOPSIS dan SAW. Penelitian ini menggunakan 10 titik data hotel yang ada di Kecamatan Laweyan Surakarta dan data hotel yang diperoleh dari Dinas Pariwisata. Hasil Uji McCall dengan 5 indikator yaitu akurasi, reliabilitas, efisiensi, integritas, dan kegunaan rata-rata 86%, maka sistem ini dikategorikan sangat baik. Kata kunci: pemilihan hotel; TOPSIS; SAW; sistem penunjang keputusan
APPLICATION OF DATA MINING IN SELECTING SUPERIOR PRODUCTS USING THE K-MEANS AND K-MEDOIDS ALGORITHM METHODS
Authors: Munandar Musthafa Haris
Published: September 2024

Abstract: As a supermarket, we are committed to always improving everything, including selecting the greatest goods. To evaluate which items are more superior or popular and which are less popular, you will want a sizable amount of information sources. To select products and identify those that belong in the superior product cluster, researchers employed the clustering method. The clustering strategy uses two forms of cluster analysis, k-means and k-medoids, which have related techniques. The research results show that the k-means algorithm's Davies Bouldin value is -0.430, whereas the k-medoids algorithm's Davies Bouldin value is -1.392. This suggests that the Davies Bouldin value of the k-medoids approach is the lowest, showing that the grouping findings of the k-means method are  a better method to apply to the issue of choosing better products.            Keywords : k-means; k-medoids; clustering; algorithm; data mining  Abstract: Sebagai toko sembako, toko yuli berkomitmen untuk selalu meningkatkan segalanya, termasuk memilih barang terbaik. Untuk mengevaluasi item mana yang lebih unggul atau populer dan mana yang kurang populer, Anda memerlukan sumber informasi yang cukup banyak. Untuk memilih produk dan mengidentifikasi produk yang termasuk dalam cluster produk unggulan, peneliti menggunakan metode clustering. Strategi clustering menggunakan dua bentuk analisis cluster, k-means dan k-medoids, yang memiliki teknik terkait. Hasil penelitian menunjukkan nilai Davies Bouldin pada algoritma k-means sebesar -0,430, sedangkan nilai Davies Bouldin pada algoritma k-medoids sebesar -1,392. Hal ini menunjukkan bahwa nilai Davies Bouldin pada pendekatan k-medoids paling rendah, menunjukkan bahwa temuan pengelompokan metode k-means merupakan metode yang lebih baik untuk diterapkan pada permasalahan pemilihan produk yang lebih baik. Keywords: k-means; k-medoids; clustering; algoritma; data mining
SI BITA - DESIGN OF A THESIS GUIDANCE INFORMATION SYSTEM USING THE SCRUM METHOD FOR OPTIMAL EFFICIENCY AND RESPONSIVENESS
Authors: Pernando Yonky , Syafrinal Ilwan , KH Musliadi
Published: September 2024

Abstract: This research aims to design a system that can assist the final assignment development process by focusing on resolving frequently encountered obstacles, such as clarity of research title status, guidance process, and research schedule. The development method used is the Scrum method approach with a small scale and team. During the development process, an analysis of each sprint is carried out from preparation to the development process. The results of development using the Scrum method show that each feature was completed within 8 hours per day, with each sprint completed in a week. The total time required to complete all sprints designed on the BITA Information System is 128 hours. The application of the Scrum method provides results that enable rapid identification of changes during the development process, as well as optimizing the process of submitting and validating titles, determining supervisors, evaluating guidance, and scheduling exams. Thus, this research provides an effective solution in increasing the efficiency and effectiveness of the final assignment coaching process for students in completing their studies. Keywords: information system; optimal efficiency; scrum method; SI BITA; thesis guidance. Abstrak: Penelitian ini bertujuan untuk merancang sistem yang dapat membantu proses pembinaan tugas akhir dengan fokus pada penyelesaian kendala yang sering dihadapi, seperti kejelasan status judul penelitian, proses bimbingan, dan jadwal penelitian. Metode pengembangan yang digunakan adalah pendekatan metode Scrum dengan skala dan tim kecil. Selama proses pengembangan, dilakukan analisis terhadap setiap sprint yang dihasilkan dari persiapan hingga proses pengembangan. Hasil pengembangan menggunakan metode Scrum menunjukkan bahwa setiap fitur diselesaikan dalam jangka waktu 8 jam per hari, dengan setiap sprint selesai dalam seminggu. Total waktu yang dibutuhkan untuk menyelesaikan semua sprint yang dirancang pada Sistem Informasi BITA adalah 128 jam. Penerapan metode Scrum memberikan hasil yang memungkinkan identifikasi cepat terhadap perubahan selama proses pengembangan, serta mengoptimalkan proses pengajuan dan validasi judul, penentuan pembimbing, evaluasi bimbingan, dan penjadwalan ujian. Dengan demikian, penelitian ini menyediakan solusi yang efektif dalam meningkatkan efisiensi dan efektivitas proses pembinaan tugas akhir bagi mahasiswa dalam menyelesaikan studi mereka. Kata kunci: sistem informasi; efisiensi optimal; metode scrum; SI BITA; bimbingan skripsi
COMPARING THE WMA AND SES METHODS FOR FORECASTING STOCK PRODUCT OF MS GLOW PUTRI
Authors: Nurhamidah Nurhamidah , Sembiring Muhammad Ardiansyah , Lubis Iin Almeina
Published: September 2024

Abstract: Ms Glow Putri Shop is a business that operates in the beauty sector, selling beauty products, namely skincare and bodycare, which are useful for maintaining healthy body and facial skin. However, Ms Glow Putri currently often experiences problems, namely tight competition and inventory management that is less effective in terms of sales numbers. Every month reaching ±1300 products, Ms Glow Putri also often experiences shortages and build-ups in skincare and bodycare stocks. This can reduce customer confidence so that Ms Giow Putri often experiences losses in the form of finance and other things, so this method is needed to predict some skincare and other stock supplies. bodycare provided in the following month. This method uses the Weighted Moving Average and Single Exponentiation Smoothing methods to predict supplies of skincare and bodycare stocks. The results of research on Ms GIow daughter using the Weight Moving Average Method with a weight of 5 with a MAPE of 1.08% and the SingIe Exponentiation Smooting Method with an Alpha of 0.1, namely 0.84%, then the comparison between the two methods can be stated that the SES method is the best method good, because it has the lowest error.      Keywords: forecasting; ms glow putri; ses and wma Abstrak: Toko Ms Glow Putri adalah usaha yang bergerak di bidang kecantikan, menjual produk kecantikan yaitu skincare dan bodycare berguna untuk menjaga agar kesehatan kulit tubuh dan wajah tetap terjaga. Namun Ms Glow Putri saat ini sering kali mengalami permasalahan yaitu persaingan yang ketat dan manajemen persediaan yang kurang efektif dengan jumlah penjualanan. Setiap bulan mencapai ±1300 produk maka Ms Glow Putri juga sering mengalami kekurangan dan penumpukan pada stok skincare dan bodycare ini dapat mengurangi kepercayaan pelanggan sehingga Ms Glow Putri sering mengalami kerugian berupa finance dan lainnya maka perlu metode ini untuk memprediksi beberapa persediaan stok skincare dan bodycare yang disediakan pada priode di buIan berikutnya. Metode ini menggunakan metode Weighted Moving Averege dan Single Exponential Smoothing untuk memprediksi persediaan pada stok skincare maupun bodycare. HasiI penelitian pada Ms GIow Putri dengan mengggunakan Metode Weight Moving Averege dengan bobot 5 dengan MAPE 1,08% dan Metode Single Exponential Smooting dengan Alpha 0,1 yaitu 0,84% maka perbandingan antara dua metode tersebut dapat dinyatakan bahwa metode SES adaIah metode paling baik karena memiliki error terendah. Kata kunci: ms glow putri; peramalan; ses dan wma
The Impact of Antitumor Treatment on Cancer Patients with COVID-19: A Systematic Review and Meta-Analysis
Authors: Ananto Farizky Jati , Purwanto Heru , Ayuda Caesar , Wibiseno Dono Marsetio , Putra Probo Yudha Pratama , Wardhana Burhan Mahendra Kusuma , Putra Doddy Setya Adi
Published: September 2024

Background: Cancer is a chronic disease that can cause various complications, decrease the immune system, reduce quality of life, and even lead to death. In addition, the COVID-19 pandemic in various countries has had a significant adverse impact on patients. This study analyzed the impact of various antitumor treatments on cancer patients with COVID-19. Methods: This meta-analysis was conducted according to the PRISMA – P pathway. Source searches were conducted in PubMed, Cochrane Library, Research Gate, and Science Direct in cancer patients with COVID-19 receiving various types of antitumor treatment. Analysis was performed using RevMan V.5.3 software with the outcome of mortality rate and severe COVID-19. Results: Twenty-five observational studies met the inclusion criteria with a total of 21,940 patients. There was no significant difference in mortality rate (OR 1.08, 95% CI 0.99 – 1.18, p = 0.09), but there was a significant difference in severe COVID-19 (OR 1.19, 95% CI 1.02 – 1.39, p = 0.02). Immunotherapy provided the most significant worsening of both mortality rate (OR 1.39, 95% CI 1.17 – 1.64, p = 0.0001) and severe COVID-19 (OR 1.82, 95% CI 1.23 – 2.71, p = 0.003). There were no significant differences in other antitumor treatments. Conclusions: Antitumor treatment does not have a significant impact on mortality rate, but has a significant impact on worsening the degree of COVID-19. Among all the antitumor therapies that provide the highest potential for worsening is immunotherapy.
Resilience in Healthcare: A Hospital-based Investigation of Breast Cancer Diagnostics Amid the Pandemic in Indonesia
Authors: Choridah Lina , Anwar Sumadi Lukman , Heriyanto Didik Setyo , Handoko Alberta Vania , Sumoro William , Icanervilia Ajeng Viska , Rengganis Anggraeni Ayu
Published: September 2024

Background: Widespread disruptions in healthcare services have occurred due to ongoing challenges during the pandemic. The tremendous impacts have struck countries with limited resources, greater distances of geographical access to healthcare services, and a shortage of healthcare personnel. Long delay of diagnosis and disruption in patient care affects the long-term prognosis of breast cancer. This study was conducted to investigate the effects of the COVID-19 pandemic and government-mandated social restrictions on the provision of diagnostic services for breast cancer patients in a tertiary referral hospital. The study aimed to explore how travel restrictions and patients' apprehension about COVID-19 exposure have contributed to notable declines in diagnostic and treatment procedures for breast cancer within this healthcare setting. Methods: This study was retrospective design and used a hospital registry to collect information on demographics, imaging, and pathology from January 2018 to September 2021.  Breast ultrasound  (US) and mammography data were collected from the Picture Archiving and Communication System (PACS), while pathology data were collected from e-medical records. The descriptive statistics of the annual total volume of imaging and pathological examinations were interpreted and statistics were only calculated for diagnostics mammography. Results: Between 2018 and 2021, the volume of monthly breast sonograms drastically decreased by 65% in 2020 and 2021 during the pandemic, while mammography significantly reduced by more than 40% from the 2019 levels. Breast US and mammography procedures were significantly lower during the first and second waves of the pandemic in March until May 2020 and June until September 2021, respectively. Although the proportion of breast ultrasound-guided fine-needle aspiration biopsy (FNAB) increased year by year, the number of FNAB for primary breast lesions significantly decreased by 84% in 2020 and 2021. Conclusions: We observed significant decreases in diagnostic procedures for breast cancer. Reconfiguration of breast cancer care scheduling is required to accommodate the potential for increased hospital visits after the travel restrictions.
The Correlation of Neutrophil-Lymphocyte Ratio (NLR) and the Response Evaluation Criteria in Solid Tumors (RECIST) in Non-small Cell Lung Cancer (NSCLC) Patient
Authors: Andayani Novita , Arliny Yunita
Published: September 2024

Background: The biological marker Neutrophil-Lymphocyte Ratio (NLR) is still being studied for its effectiveness as a predictor of prognosis and treatment response to cancer. This study aims to assess the effectiveness of the NLR as a prognostic biomarker in Non-small Cell Lung Cancer (NSCLC) patients. Methods: This observational study with a cross-sectional design intends to determine the effect of NLR on the response to the treatment of the patients as measured by Response Evaluation Criteria in Solid Tumors (RECIST). The samples collected were advanced-stage NSCLC patients who underwent chemotherapy from January 2021 to December 2022 to assess the prognosis and its relationship with NLR. The area Under the Curve Receiver Operating Characteristic (AUC ROC) curve was used to see the sensitivity, specificity, and cut-off point. Results: Sixty-seven samples met the criteria of the samples’ study. The best NLR cut-off point was 4.335 with a sensitivity of 86.7% and a specificity of 55.5%. The AUC value was 0.701 with a significance of 0.019. NLR values above the cut-off point were more frequently found in patients with progressive disease (29 samples; 43.3%). Conclusions: This study showed that there was a relationship between NLR and RECIST in NSCLC patients. NLR was quite effective as a prognostic biomarker of NSCLC patients who underwent chemotherapy.
Neurological conditions and community-based physical activity: physical therapists’ belief and actions
Authors: Declerck Louise , Gillot Mathilde , Goffaux Charlotte , Kaux Jean-François , Stoquart Gaetan
Published: September 2024

Introduction: Physical therapists (PTs) are key actors in physical activity (PA) promotion. However, it remains unclear whether PTs in community settings promote community-based PA such as adapted physical activity (APA) and adaptive sports (AS) to their patients with neurological conditions (NCs). The main purposes were to evaluate the beliefs PTs have of APA and AS, and to explore actions they undertake to promote it to their patients with NCs.
Methods: An online survey was created specifically for the study. PT associations and institutions were contacted and licensed PTs working in community-based settings, treating at least one patient with a NC, were invited to participate. Questionnaires were analyzed only if all mandatory questions had been answered.
Results: A total of 165 questionnaires were analyzed. PTs reported prioritizing active treatment. They viewed APA and AS as beneficial for their patients with NCs; however, its promotion remained largely infrequent due to a number of barriers. The PTs’ own level of PA seemed to significantly influence their beliefs of the benefits of APA and AS (p = 0.001), while being specialized in neurologic physical therapy enabled the PTs to increase frequency of promotion (p = 0.003).
Conclusion: Though community-based PTs are aware of the importance of PA for individuals with NCs, they face difficulties in promoting it to their patients. However, these difficulties are reduced among PTs who are specialized in neurologic physical therapy. Efforts should be made toward educating PTs to neurological pathologies and their specificities when it comes to PA.
Enhancement of apoptosis in Caco-2, Hep-G2, and HT29 cancer cell lines following exposure to Toxoplasma gondii peptides
Authors: Shahrivar Firooz , Sadraei Javid , Pirestani Majid , Ahmadpour Ehsan
Published: September 2024

Objective: Cancer or neoplasm is a cosmopolitan catastrophe that results in more than 20 million new cases and 10 million deaths every year. Some factors lead to carcinogenesis like infectious diseases. Parasites like Toxoplasma gondii, by its components, could modulate the cancer system by inducing apoptosis. The objective of this investigation is to assess the potential of peptides derived from T. gondii in combating cancer by examining their effects on Caco-2, Hep-G2, and HT29 cell lines.
Materials and methods: Candidate peptide by its similarity to anticancer compounds was predicted through the computer-based analysis/platform. The impact of the peptide on cell viability, cell proliferation, and gene expression was evaluated through the utilization of MTT assay, flow cytometry, and real-time polymerase chain reaction (PCR) methodologies.
Results: The cell viability rate exhibited a significant decrease (p < 0.001) across all cell lines when exposed to a concentration of ≤160 μg. Within the 48-hour timeframe, the half maximal inhibitory concentration (IC50) for HT29 and Hep-G2 cell lines was determined to be 107.2 and 140.6 μg/mL, respectively. Notably, a marked decrease in the expression levels of Bcl2 and APAF1 genes was observed in both the Hep-G2 and HT29 cell lines.
Conclusion: These findings indicate that the T. gondii peptide affected cancer cell mortality and led to changes in the expression of genes associated with apoptosis.
Enhancing Professional Awareness of Informed Consent : Safeguarding the Rights of Patients and Practitioners
Authors: Kim Min Ji
Published: September 2024

Informed consent is a crucial communication process between doctors and patients for obtaining patients’ approval before initiating medical treatment. It is derived from the legal principles of medical contracts and requires doctors to explain the treatment process to patients. Surgeons should be aware of informed consent not only to avoid unnecessary litigation risks but also to provide patients with the right to self-determination. The aim of the study is to help surgeons in Korea understand the legal doctrine on informed consent for practical application. This article reviews the legal doctrine of informed consent according to 5W1H—why, who, whom, what, when, and how—with judicial cases to communicate effectively with patients in clinical settings. Irrespective of the seniority and rank of a doctor, they have the responsibility to provide patients with the information required to protect their right to self-determination. Informed consent should be advanced for patients to consider, discuss with significant others, and determine whether or not to undergo medical treatment. At that stage, patients need to be informed of the necessity, risks, and so on. The most common method of informed consent is an oral explanation utilizing certain forms for documentation. However, the informed consent of patients can be exempted on certain occasions. Optimal informed consent, when implemented, leads to patient-centered care, which significantly improves patient satisfaction and outcomes. Ultimately, it not only protects doctors from litigation risks but also upholds patients’ autonomy.
The Linear Algebra of the Pell-Lucas Matrix
Authors: Özimamoğlu Hayrullah , Kaya Ahmet
Published: September 2024

In this paper, we introduce the Pell-Lucas and the symmetric Pell-Lucas matrices. The study delves into the linear algebra aspects of these matrices, analyzing their mathematical properties and relationships. We construct decompositions for both the Pell-Lucas matrix and its inverse matrix. We present the Cholesky factorization of the symmetric Pell-Lucas matrices. Furthermore, we derive some valuable identities and bounds for the eigenvalues of these symmetric matrices through the application of majorization notation.
The Impact of Exemplars On The Academic Outcomes For Master’s In Education Online Graduate Students
Authors: Morow Shad
Published: September 2024

Annotated exemplars have recently been scrutinized as an academic support strategy in the context of Higher Education Institutes (HEIs). The idea is that using exemplars may front-load the system regarding student academic performance through the provision of meaningful feedback and task-specific comments before formal student submissions. More specifically, The Scholarship of Teaching and Learning (SoTL) research regarding exemplar use has called for the investigation of these exemplars on academic performance for the online graduate student. The purpose of this quantitative, quasi-experimental study was to determine if and to what extent the integration of annotated exemplars impacted the academic outcomes for Masters in Education online graduate students. Academic outcomes were designated as assessment grades and overall course grades. The study methodology and design were quantitative quasi-experimental using traditional pre-/post- techniques regarding this exemplar implementation with a convenience sample. The sample size of the experimental group is n = 17. The control group ranges from n = 25 to n = 27. The objective stated explicitly is to investigate if and to what extent the use of annotated exemplars impacts overarching student outcomes for graduate students at a university in the southwestern United States. The results showed no statistically significant difference between the control group and the experimental group for assignment grades, resulting in a retention of the null hypothesis. The results also indicated that there was a statistically significant difference between the control group and the experimental group for overall course grades, resulting in a rejection of the null hypothesis. Potential areas of future research might include brick-and-mortar settings, larger sample sizes, other student populations, or a qualitative examination of student perceptions about exemplars.
Experiência dos estudantes de Enfermagem com o debriefing na simulação clínica de alta-fidelidade
Authors: Santos Wabison Júnior Fernandes dos , Oliveira Lívia Batista de , Gomes Thalita Juarez , Machado Ligia Maria Sotero , Marangoni Eliana
Published: September 2024

A simulação é uma metodologia de ensino em que há apropriação de conhecimento a longo prazo a partir de experiências simuladas ou reais, o debriefing é um componente de reflexão e avaliação desse processo, tendo o professor como figura principal. Este estudo teve como objetivo avaliar a experiência dos estudantes de enfermagem com o debriefing após simulação clínica como estratégia de ensino. Trata-se de um estudo quantitativo, transversal realizado a partir da elaboração de um workshop intitulado “Assistência de Enfermagem ao paciente com feridas”, no qual foi aplicado aula dialogada sobre o conteúdo teórico, sendo encaminhado, posteriormente, para as atividades laboratoriais, sendo realizada uma simulação com recurso da dramatização com paciente simulado, seguindo um referencial teórico. Após a resolução de cenário foi realizado o seu respectivo debriefing. Participaram do estudo 53 estudantes do curso de enfermagem dos 6°, 7°, 8° termos. Quanto aos resultados, foi possível identificar a partir da aplicação de 2 escalas e do Tes-t de Student, que os alunos que apresentaram maior satisfação com experiência clínica simulada foram os do 8º termo, já os do 6º termo apresentaram maior satisfação e autoconfiança. Para verificação da hipótese “A simulação realística é uma ferramenta pedagógica que depende do professor” o Tes-t de Student apresentou p <0,005. Conclui-se a partir dos dados apontados, que a experiência com o debriefing é centrada no professor, na sua habilidade e orientação adequada.
Efetividade das práticas integrativas e complementares na melhoria da qualidade de vida de pacientes oncológicos
Authors: Santos Wabison Júnior Fernandes dos , Oliveira Lívia Batista de , Gomes Thalita Juarez , Machado Ligia Maria Sotero , Marangoni Eliana
Published: September 2024

A Medicina complementar tem ganhado reconhecimento no Brasil, com o Ministério da Saúde promovendo práticas alternativas como novas abordagens de saúde. Essas práticas oferecem alternativas à medicalização social, considerando a saúde como um estado de bem-estar físico, mental e social, e não apenas a ausência de doenças. O objetivo das Práticas Integrativas e Complementares (PICs) é promover o autocuidado e a consciência integral da saúde. Este artigo explora a aplicação das PICs na promoção da saúde de pacientes oncológicos, por meio de uma revisão sistemática da literatura, analisando quatro etapas principais: identificação, seleção, elegibilidade e inclusão. A coleta de dados ocorreu entre abril e maio de 2021 nas bases PubMed, BVS e Web of Science, utilizando descritores como “Pain,” “Neoplasms” e “Complementary Therapies.” Os resultados enfatizam a necessidade de uma abordagem humanística pelos enfermeiros, que devem considerar o universo pessoal dos pacientes oncológicos, focando não apenas nas intervenções biológicas, mas também nos aspectos existenciais. O enfermeiro desempenha um papel crucial na recuperação dos pacientes, valorizando suas emoções e contribuindo para a autoestima. Apesar de as PICs serem incipientes na prática de enfermagem, apresentam um potencial significativo para promover uma assistência integral, aliviando a dor e melhorando a qualidade de vida de pacientes com câncer. O estudo reforça a necessidade de integrar essas práticas no cuidado oncológico, destacando seu valor na humanização do tratamento e na dignidade dos pacientes em todas as fases da doença.
Considerações a respeito do conhecimento sobre antibióticos em Endodontia de pacientes: Uma revisão narrativa
Authors: Medeiros João Marcelo Ferreira de , Oliveira Maria Moreira de , Lira Patricia Lima de , Moreira Raquel Silva de Sousa , Cordeshi Thais , Shitsuka Caleb
Published: September 2024

Gestão antimicrobiana dentária é importante nos esforços internacionais no combate a resistência aos antibióticos, portanto, de valor na implementação de estratégias de AMS em consultórios odontológicos e ambulatórios. O desenvolvimento de diretrizes da prescrição de antibióticos com descrição clara das indicações e facilidade de uso do regime é necessário. O objetivo do presente artigo é apresentar considerações em torno do conhecimento sobre prescrição de antibióticos em endodontia por meio de uma revisão narrativa realizada a partir de buscas em bases de dados PubMed e MedLine utilizando seguintes descritores: endodontia, pulpite irreversível, antibióticos, periodontite, abscesso apical, infecção. Foram incluídos artigos publicados 2015 e em períodos entre 2020 a 2024 escritos nas línguas inglesa e portuguesa. Os artigos selecionados após leitura do seu resumo e verificação da adequação foram adicionados ao conteúdo dessa revisão. A partir das considerações a respeito desta presente revisão é lícito concluir da necessidade de programas de educação continuada sobre uso de antibióticos, de diretrizes internacionais da profilaxia antibiótica, de erros na prescrição, de prescrição de antibióticos e melhor adequação da prescrição, de pacientes debilitados com risco de desenvolver endocardite bacteriana, de enfermidades crônicas que exige prescrição profilática antes ou durante o tratamento, da prescrição excessiva de antibióticos em casos de pulpites e outras indicações desnecessárias e prescrição de antibióticos apenas realizada nas condições de formação de edema generalizado, dentre outros.