bluuebunny/crossref_metadata_2025 huggingface dataset:
EFFECT OF RAM MESENCHYMAL STEM CELL (MSC) LYSATE ON SPERM QUALITY INDICATORS
Authors: Korochkina Elena , Trifonova Anna , Finageev Evgeniy , Pushkina Varvara , Glavackaya Dar'ya
Published: February 2025

The aim of the study was to investigate the effect of lysate (L) of mesenchymal stem cells (MSC) from adipose tissue (AT) and bone marrow (BM) of rams on the qualitative parameters of spermatozoa during three-hour incubation. Three groups of samples were formed with 10 samples in each: control (sperm 7 • 1010 cells/ml + PBS buffer 100 μl, pH – 7.4), the first experimental (sperm 7 • 1010 cells/ml + lysate (L) of MSCs BM 2 • 108 cells/ml, pH – 7.2), the second experimental (sperm 7 • 1010 cells/ml + lysate (L) of MSCs AT 2 • 108 cells/ml, pH – 7.2). In order to establish the degree of sperm survival in media containing mesenchymal stem cells and to determine their effect on sperm quality, a four-stage sperm quality assessment was performed: 0; 1; 2 and 3 h after sperm incubation with mesenchymal stem cell lysate at 37 °C. Values were compared at each incubation stage (0; 1; 2 and 3 h) within each group. Differences were considered reliable at p ≤ 0.01 and p ≤ 0.05. Incubation of ram sperm in media containing lysate-mesenchymal stem cells from adipose tissue and bone marrow for 3 hours at a temperature of 37 °C contributes to reliable preservation of sperm viability with the following morphofunctional characteristics: progressiveness of movement – (43.10 ± 6.86) % (p < 0.01, CR BM MSC), (38.31 ± 7.76) % (p < 0.01, CR AT MSC); the number of normal spermatozoa was (39.40 ± 2.40) % (p < 0.01, CR MSC AT), the number of spermatozoa with head defects was (12.10 ± 1.53) % (p < 0.01, CR MSC BM) and (13.90 ± 2.14) % (p ≤ 0.05, CR MSC AT).
COMPONENTS COMPOSITION AFFECTING THE FLAVOUR OF WINE FROM KRASNOSTOP ZOLOTOVSKY VARIETY DEPENDING ON AGROTECHNICAL PRACTICES CONDUCTED
Authors: Kalmykova Natal'ya , Kalmykova Elena , Gaponova Tat'yana
Published: February 2025

The aim of the study is to identify the features of the composition of biochemical indicators affecting the taste of dry red wines from the autochthonous grape variety Krasnostop Zolotovsky depending on the load of bushes with shoots. Objectives: to conduct a physicochemical and sensory analysis of the experimental wines. Objectives of the study: dry red wines from the technical grape variety Krasnostop Zolotovsky, grown in the vineyards of the All-Russian Research Institute of Viticulture and Winemaking. The studies were conducted at the laboratory for quality control of viticulture and winemaking products of the All-Russian Research Institute for Viticulture and Winemaking, a branch of the Federal State Budgetary Scientific Institution FRANTS. As part of the study, wines were prepared using the microwinemaking method in accordance with the following experimental options: B-1 – with a load of 20 shoots per bush (s/c); B-2 – 25 shoots per bush; B-3 – 30 shoots per bush; B-4 – 35 shoots per bush; B-5 – with a load of 40 shoots per bush. Analysis of the obtained data on the study of the composition of biochemical components affecting the taste of dry red wines from the autochthonous grape variety Krasnostop Zolotovsky depending on the load of the bushes with shoots showed that the sum of organic acids in the studied samples was within 6.7–8.1 g/dm3 with their highest content in Krasnostop Zolotovsky B-4 (35 p/k). The amount of tartaric acid was about 50 % of the total amount of acids in the wine. Variants with a bush load of 30 (B-3) and 35 (B-4) shoots per bush were distinguished by the accumulation of phenolic and coloring substances. The highest content of malic acid was noted in the experimental sample B-5 (load 40 p/k). The ratio of mass concentrations of tartaric and malic acids in all experimental variants was > 2, which contributes to obtaining a more harmonious taste. The highest content of lactic acid was observed in B-3 (1.01 g/dm3) and B-4 (0.85 g/dm3), these same variants were distinguished by the softest and roundest taste. The highest content of reduced and residual extract was noted in B-3 and B-4, and the least amount was in B-2. As a result of sensory analysis, it was revealed that the most complete, meaningful taste and complex aroma were distinguished by the experimental samples Krasnostop Zolotovsky B-3 and B-4 (8.9 points each). In these same variants, the highest content of phenolic, coloring and extractive substances was observed.
POSSIBILITY OF USING PEAR AND SEA BUCKTHORN FRUITS TO ENRICH LIVER PATES
Authors: Gafurova Alina , Velichko Nadezhda
Published: February 2025

The aim of the study is to establish the possibility of simultaneous use of pear and sea buckthorn fruits in chicken liver pate recipes to create a product containing functional substances. Objectives: to determine the rational dosage of pear and sea buckthorn fruits in the chicken liver pate recipe, providing the best quality indicators of the product; to conduct a tasting assessment of the product; to develop a basic technological scheme for obtaining the product. The object of the study is chicken liver pate. Among the many fruit crops grown in the agroecological conditions of the Krasnoyarsk Region, a large number of antioxidants are found in pear and sea buckthorn fruits. Plant components (pears and sea buckthorn fruits) were added to the experimental samples in various dosages instead of chicken liver. Pears and sea buckthorn fruits were collected in the vicinity of Kansk during their technical maturity. The organoleptic and tasting evaluation of finished products was carried out in accordance with GOST R 55334-2012 on a 5-point scale. Based on preliminary experimental studies, pears were added in the amount of 22; 23 and 24 %, sea buckthorn fruits – 8; 9; 10 %. The rational dosage of the introduced ingredients is: pears – 24 %, sea buckthorn fruits – 10 % instead of meat raw materials. A basic scheme for the production of liver pate from chicken liver with the addition of pears and sea buckthorn is proposed. The addition of pears and sea buckthorn fruits to the recipe for liver pates improves taste, enriches with physiologically significant components contained in plant materials, and also diversifies the range of canned liver.
PROPERTIES OF FUNCTIONAL DRINK
Authors: KHarapaev Maksim
Published: February 2025

The aim of the study is to conduct a comprehensive assessment of the quality of functional drinks taking into account organoleptic, physicochemical and microbiological indicators. The object of the study is samples of a functional drink prepared according to the original recipe. Organoleptic, physicochemical and microbiological assessment of the objects was carried out during 30 days of storage in triplicate with an error of no more than 0.05. The drink includes apples, pears, plums, cherries and currants, as well as water, honey, microcapsules from callus cultures of Eleutherococcus senticosus and Ocimum basilicum plants and ascorbic acid (vitamin C), cinnamon, mint and gum arabic. Each of the four samples (D1, D2, D3, D4) contains different proportions of ingredients. Sample D2 (plum – cherry) has the highest organoleptic assessment: average score is 4.72. Sample D3 (currant – pear) has the highest total acidity – (0.300 ± 0.01) %. Sample D1 (apple – pear) has a vitamin C content of (25.0 ± 0.1) mg/100 g. Sample D3 (currant – pear) has a vitamin C content of (30.0 ± 0.1) mg/100 g. The antioxidant activity level is within the range from (87.0 ± 0.2) (sample D1 apple – pear) to (90.0 ± 0.2) (sample D2 plum – cherry) %. The level of total flavonoid content is in the range from (35.0 ± 0.1) (sample D3 currant – pear) to (40.0 ± 0.1) (sample D2 plum – cherry) mg/100 g. All samples do not contain mesophilic aerobic microorganisms, coliform bacteria, yeast and mold at all stages of storage. Satisfaction of the daily requirement for biologically active substances by 20 % allows us to classify all samples as functional food products. The drink is recommended for consumption by a wide range of consumers and athletes as a supplement to the main diet.
Relationship Between Household Food Security And Nutritional Status Of Toddlers In Flood-Prone Areas Of Surakarta
Authors: Rafifah Hasna , Ria Rakhma Luluk , Kurnia Pramudya
Published: February 2025

Flooding poses numerous negative consequences, particularly for the food security of households in areas prone to flooding. The nutritional health of children under five is directly affected by household food security, highlighting the strong connection between the two. The study was carried out in flood-prone areas within the Pasar Kliwon District of Surakarta, specifically in the villages of Sangkrah and Semanggi. This observational research used a proportional random sampling method to select participants. The respondents were heads of households or mothers, along with their children under five years of age. The collected data includes socio-economic factors such as income, gathered through interviews using a questionnaire. The HFIAS questionnaire was employed to assess household food security, while nutritional status was evaluated through anthropometric measurements. Z-scores were calculated using the WHO-Antro software, with WAZ and BAZ indicators serving to assess nutritional status. Statistical analyses, including the Fisher Exact test and Chi-Square test, were applied to examine correlations between variables. The results indicate that most households participating in this study are classified as food secure, and the majority of children under five are neither underweight nor wasted. While a positive link was identified between household income and food security, no significant correlation was observed between income and the nutritional status of children under five, as measured by WAZ or BAZ scores. Additionally, no relationship was found between household food security and the nutritional status of children under five based on WAZ or BAZ assessments.
Efektivitas Nutrisi AB MIX Dan Pupuk Organik Cair Terhadap Tanaman Selada (Lactuca Sativa L.) Secara Hidroponik Wick System
Authors: Khairi Miftakhul , Sutoko N. Adi , Al Ifah Arini
Published: February 2025

This research aims to determine the nutritional concentration of AB Mix and Liquid Organic Fertilizer which is better for the growth and yield of lettuce plants hydroponically using a wick system. This research used a Completely Randomized Design (CRD) method with a single factor of six treatment levels with three replications. The treatment factor is the provision of the amount of AB Mix nutrients and the amount of Liquid Organic Fertilizer nutrients which consist of 6 treatment levels including AB Mix N1 600 ppm, AB Mix N2 700 ppm, AB Mix N3 800 ppm, POC N4 700 ppm, POC N5 800 ppm, and POC N6 900 ppm. The data obtained was analyzed statistically using variance analysis. If the results of the variance analysis were significantly different, then further tests were carried out using Duncan's Multiple Range Test (DMRT), at the 5% level. The research showed that the AB Mix nutrient treatment with N2 with a concentration of 700 ppm provided the best growth and results compared to other therapies for lettuce plants cultivated hydroponically using a wick system.
Mikoriza Rhizoctonia : Sebagai Agen Ketahanan Pada Anggrek Dendrobium
Authors: Soelistijono R. , Supriyadi Teguh , Tiara Maharani Annissa , Imani Fatihah Syalaysa
Published: February 2025

Drought and low rainfall are natural phenomena that occurred in 2022-2023. These factors (abiotic factors) caused diseases in orchids, which affect the metabolism of growth and the flowering process, making the plants unable to survive in their habitat because they cannot reproduce, thus classifying them under Appendix 2 (CITES). However, some orchid species that are endemic are able to withstand drought and low rainfall. It is suspected that the orchids' ability to endure these factors is due to the role of endophytic fungi (Rhizoctonia binucleate / BNR), which can associate with orchids and produce secondary metabolites that help supply nutrients to the orchids during drought stress. This study aims to evaluate the biological resistance of different strains of Rhizoctonia binucleate / BNR isolates in Dendrobium orchids to understand their impact on water stress. The research method used a completely randomized design with a single stage consisting of two factors and five replications. Factor 1: orchid seedling types consisting of S1 = Phalaenopsis violaceae (epiphytic orchid) and S2 = Dendrobium aggregatum (epiphytic orchid). Factor 2: types of Rhizoctonia mycorrhiza application consisting of K0 = control, K1 = Rhizoctonia mycorrhiza application.
IMPLEMENTASI METODE EARNED VALUE DENGAN LIFE CYCLE COST (LCC) PADA PROYEK PEMBANGUNAN GEDUNG PENDIDIKAN
Authors: Ni Komang Sintyawati  , Wayan Gde Erick Triswandana  , Putu Aryastana
Published: February 2025

Proyek konstruksi merupakan serangkaian aktivitas yang biasanya bersifat satu kali dan berjangka pendek. Proyek yang berlangsung sering mengalami keterlambatan, baik dari segi waktu penyelesaian yang melampaui rencana dan biaya pengeluaran pelaksanaan yang lebih tinggi dari yang diproyeksikan dalam Rencana Anggaran Pelaksanaan (RAP), penyimpangan dari rencana harus diukur secara berkelanjutan untuk mengendalikan biaya dan waktu. Pengelolaan proyek yang tidak efektif ditandai dengan penyimpangan besar dalam biaya dan waktu yang dibutuhkan untuk menyelesaikan proyek. Tujuan dari penelitian ini adalah untuk mengevaluasi kinerja Pembangunan Gedung Pendidikan Universitas Warmadewa dalam hal biaya dan waktu. Pada pelaporan minggu ke-25, progres proyek Pembangunan Gedung Pendidikan Universitas Warmadewa seharusnya mencapai 42,601%, namun realisasi dilapangan hanya mencapai 34,467% yang menunjukkan adanya keterlamabatan sebesar 8,134%. Oleh karena itu, metode nilai hasil (earned value method) digunakan untuk mengevaluasi keterlambatan dan memastikan proyek berjalan sesuai jadwal. Selain itu, untuk menentukan nilai ekonomis sebuah bangunan berdasarkan biaya operasional sepanjang umur hidupnya pada penelitian ini dilakukan menggunakan LCC. Dalam penelitian ini, digunakan metode deskriptif dengan pendekatan kuantitatif, menggunakan data yang dibutuhkan termasuk seperti gambar rencana, RAB, time schedule, dan laporan mingguan. Hasil Analisis kinerja nilai SPI sebesar 0,81 yang menunjukkan bahwa pelaksanaan proyek mengalami keterlambatan dari waktu yang direncanakan. Sedangkan nilai CPI adalah 1 yang berarti bahwa pekerjaan sesuai dengan anggaran yang direncanakan. Jika kinerja proyek tetap stabil hingga selesai, perkiraan total biaya EAC akan sama dengan rencana sebesar Rp. 23.948.882.427,62. Estimasi waktu proyek Estimate EAS lebih lama dari rencana awal, yakni 380 hari menjadi 428 hari, hal ini menunjukkan bahwa adanya penambahan waktu pe6laksanaan sebesar 48 hari. Denganmenggunakan pehitungan LCC proyek Pembangunan Gedung Pendidikan Universitas Warmadewa, untuk masa perawatan pekerjaan dinding, lantai, serta plafon didapat total biaya sebesar Rp. 19.403.342,58. Hasil penelitian ini menunjukkan bahwa penggunaan metode nilai hasil (earned value) dan LCC dapat meningkatkan akurasi prediksi biaya dan waktu pada proyek konstruksi, serta membantu membuat keputusan pengelolaan proyek.
ANALISIS TINGKAT KOMPONEN DALAM NEGERI (TKDN) PADA PROYEK RENOVASI RUMAH DINAS KANTOR PELAYAN PAJAK DI KABUPATEN SIKKA
Authors: Kaidu Triapriono , Soludale Anastasia M.N.
Published: February 2025

Tujuan utama dari penelitian ini adalah menganalisis komponen dalam negeri dalam proyek renovasi rumah dinas KPP Pratama Maumere. Komponen dalam negeri merupakan kebijakan strategis pemerintah yang didasarkan pada beberapa perspektif. Secara spesifik, kebijakan ini diimplementasikan untuk mendorong permintaan terhadap produk dan tenaga kerja dalam negeri serta memperkuat basis ekonomi lokal. Penelitian ini menggunakan pendekatan deskriptif kuantatif untuk mengevaluasi data kuantitatif terkait komponen material, tenaga kerja, dan jasa yang digunakan dalam proyek ini. Hasil penelitian menunjukan bahwa persentase nilai akhir TKDN pada proyek renovasi Rumah Dinas KPP Pratama Maumere memiliki dampak dari material lokal yang digunakan mencapai sebesar 70,40% , yang berarti proyek tersebut telah memenuhi batas minimum TKDN sebesar 35%. Dengan demikian, tidak perlukan evaluasi atau sanksi finansial, yang hanya diterapkan jika proyek gagal memenuhi batas minimum TKDN yang telah ditetapkan. dari hasil penelitian, komponen bahan material terbukti memiliki pengaruh yang paling signifikan terhadap nilai akhir TKDN pada proyek ini.
PERENCANAAN STRUKTUR BANGUNAN GEDUNG ASRAMA MAHASISWA SISTEM RANGKA PEMIKUL MOMEN KHUSUS 6 LANTAI DI PABELAN KABUPATEN SUKOHARJO PROVINSI JAWA TENGAH
Authors: Pancawati Vitria , Arumningsih Dian , Priyanto Kusdiman Joko
Published: February 2025

Many students at the Muhammadiyah University of Surakarta come from outside the city and even abroad and need supporting facilities to support learning at the Muhammadiyah University of Surakarta, so it is necessary to have supporting facilities in the form of temporary housing in the form of student dormitories. This plan aims to analyze the load and determine the dimensions and requirements for the reinforcement used. The planning of the Student Dormitory Building is included in Seismic Design Category D. So it is planned using the Special Moment Resisting Frame System (SRPMK) method based on SNI 2847:2019 utilizing the help of the SAP2000 V.22 program. The roof plate is 100 mm thick with support reinforcement in the x and y directions Ø10–150 mm and field reinforcement in the x and y directions Ø10–200 mm. The floor plate is 120 mm thick with support reinforcement in the x and y directions Ø10–140 mm and field reinforcement in the x and y directions Ø10–180 mm. Beam 1 dimension 250x400mm with top support reinforcement 4D16mm, middle 2Ø13, bottom 3D16mm, shear 3Ø10–80 mm and field reinforcement top 3D16mm, middle 2Ø13, bottom 3D16mm, shear 3Ø10–100 mm. 2-dimensional beam 250x350mm with top support reinforcement 4D16mm, middle 2Ø13, bottom 3D16mm, shear 3Ø10–70mm and field reinforcement top 3D16mm, middle 2Ø13, bottom 3D16mm, shear 3Ø10–100 mm. Column 1 dimensions 500 x500 mm with longitudinal reinforcement 16D16mm and shear reinforcement Ø10–90 mm. Column 2 dimensions 450 x 450 mm with longitudinal reinforcement 16D16mm and shear reinforcement Ø10–90mm. 150mm thick shear wall with 2Ø16–300 mm horizontal and vertical reinforcement. Drilled pile foundation with a depth of 8000 mm, pile diameter 800mm with 16D22 shear reinforcement Ø10–180 mm, and pile cape dimensions Lx and Ly 4000 mm, thickness 800 mm with reinforcement in the x and y directions D13–100 mm
A Comprehensive Approach to Exposed Collagen Membranes in Alveolar Ridge Reconstructive Surgery: A Literature Review and Clinical Recommendations for Optimal Outcomes
Authors: Wiedemann Thomas G
Published: February 2025

Background: Exposure of collagen membranes during alveolar reconstructive surgeries can present significant clinical challenges and compromise treatment outcomes.

Objective: This review aims to provide treatment strategies for effective clinical management of exposed collagen membranes during reconstructive alveolar ridge augmentation procedures.

Materials and Methods: A Literature search was conducted on major electronic databases to identify relevant articles relating to the management of exposed collagen membranes in dentoalveolar surgeries until September 2023. The inclusion criteria consisted of: Only English language studies, including reviews and clinical studies providing recommendations for managing exposed collagen membranes. Animal and laboratory studies were excluded. Relevant data on membrane management were extracted and analyzed descriptively.

Results: Collagen membrane exposure in the early phase focuses on infection prevention and promoting soft tissue healing. Techniques such as repositioning, or trimming of the exposed membrane can be employed, along with the application of antimicrobial agents and appropriate suturing techniques. In the delayed phase, techniques such as reapplication of a new membrane or alternative barriers such as a soft tissue graft might be necessary. In case of an infection, the target is to limit and treat the infection by systemic antibiotics and antiseptics. This also may include debridement and membrane removal.

Conclusion: The selection of certain management techniques should be based on individual patient factors, defect characteristics, and clinical judgement. Implementing these recommendations may enhance outcomes in bone gain and contribute to the overall predictability, effectiveness and durability of reconstructive alveolar surgeries.
Therapeutic and Immunomodulatory Effects of Dental Pulp Stem Cells
Authors: Alshareef Shimos A
Published: February 2025

Dental pulp stem cells (DPSCs) may serve as an effective option for tissue regeneration and in the treatment of various types of diseases. Numerous clinical research has determined that dental pulp stem cells demonstrate both feasibility and safety, as well as therapeutic efficacy in patients. The utilization of dental pulp stem cells is secure, practicable, and efficacious. Nonetheless, the limitations of the clinical protocol indicate a necessity for additional research and clinical trials. Future consensus on the management of dental pulp stem cells should encompass the enhancement of protocols, data, and patient information.
“Hypolipidemia-to Treat or Not”: Case Report of a Family with Hypolipidemia and Review of Literature
Authors: Neil Jacob
Published: February 2025

Background: Hypolipidemia denotes lower-than-normal levels of lipids in the blood, such as cholesterol and triglycerides. While elevated lipid levels are commonly linked to cardiovascular issues, very low levels can also pose health risks. Given the potential dangers associated with hypercholesterolemia for heart health, reduced lipid levels are often considered favorable or inconsequential from a clinical perspective. This report presents a case involving an asymptomatic 29-year-old male with unusually low cholesterol levels who underwent detailed evaluation along with his family members.

Methods: PubMed/Medline/Cochrane reviews, National guideline clearing house and various others were used to search for literature and case reports on familial hypobetalipoproteinemia, heterozygous familial hypobetalipoproteinemia, abetalipoproteinemia, and hypolipidemia.

Results: The analysis revealed this patient family to have a Class 1 Disorder due to lipoprotein assembly and secretion defect-2 Heterozygous Familial hypolipobetaproteinemia. Heterozygous familial hypobetalipoproteinemia is often asymptomatic and may be observed on routine testing.

Conclusion: The patient is diagnosed with Heterogenous FHBL on clinical and laboratory basis needs to be followed up as hepatic steatosis can be a potential problem for patient. Confirmation of the diagnosis can be achieved with further genetic testing.
TOURIST AFFINITY AND ANIMOSITY: A STUDY INTO THEIR IMPACTS ON VIETNAMESE INDEPENDENT TOURISTS’ DESTINATION CHOICES
Authors: DANG VU HUNG , PHAM VIEN TRAN TRUC
Published: February 2025

This study explores tourist affinity and animosity and their effects on foreign tourist destination choices before and after a foreign holiday. To achieve these research objectives, semi-structured interviews with critical incident techniques were employed to recall tourists about their past foreign holidays, to identify their specific affinity and animosity components towards foreign destinations, and to explore their impacts on tourist destination choices. As a result, 17 interviews, lengthened from forty minutes to almost one and a half hours, were done. The results show that tourist affinity including components such as feelings of sympathy, admiration, and attachment toward a specific foreign country are positive drivers of tourist destination choices, while tourist animosity including components such as war animosity and the pandemic of COVID-19 animosity negatively influences tourist intention to visit and provide word of mouth. As such, this study tracks tourist affinity and animosity on tourists’ attitude changes during holidays, enriches the literature on tourism affinity and animosity, and also provides a further understanding of Vietnamese tourist destination choices.
Sustainable Development and Sovereign Debt: A Legal Perspective on Debt Sustainability for Africa
Authors: Nattabi Patricia Kirumira
Published: February 2025

The World Bank’s 2023 Debt Sustainability Analysis (DSA) puts twelve low-income countries (LICs) in Africa at a high risk of debt distress while six are in debt distress. The recurring unsustainable debt in Sub-Saharan Africa has had a long-standing effect on the pace of development, as measures taken to accommodate debt resolution have often had a counter-effect on economic performance, as investment in development priorities and the social welfare of citizens have often taken a back seat to debt servicing. The United Nations 2030 Sustainable Development Agenda and its implementation Action plans address unsustainable debt as a major obstacle to achieving sustainable development and therefore highlight the importance of supporting poverty eradication by filling the financial gap and encouraging coordinated assistance in developing countries to attain long-term debt sustainability through relief, restructuring, and financing. However, there is a need to clarify the norms underlying sustainability principles and ground them in law to create stronger frameworks for certainty, legitimacy, and effectiveness in their application to Africa’s sovereign debt problems. This research analyses the arguments for a sustainable development approach to improving debt sustainability in Africa, by relating the state responsibilities and obligations within the sustainable development norms in international law and those responsibilities accruing to creditors and sovereign debtors. It analyses these aspects with three emergent norms of international law, sustainable development, shared responsibility, and debt sustainability, and provides a correlation with the socio-economic, environmental, and governance dimensions of sustainable development. The research finds that neglecting the coherence of these aspects in African debt strategies not only increases vulnerability for debt crisis but also prolongs recovery, thereby slowing the progress towards sustainable development.
On The Design of a Novel Smart Medicine Box Towards Detecting the Medicine Expiry Date and Facilitating Medication Planning for Visually Challenged
Authors: R. Lalitha , Rosaline R. Anto Arockia , Suguna S. Kanimozhi , Karras Dimitrios A.
Published: February 2025

Population growth has led to the increase of different types of medication, burden on nurses and pharmacy clerks. Studies have shown that on an average a person takes about five different types of medication for any illness. This medication has led to several other medication errors as the patient is taking wrong medicine at the wrong time in a day. This is highly prevalent in people who are older in age and for the people, who are visual impaired or challenged. These people face difficulty in checking the expiry date of the medication because of smaller text size and fonts. It is well known that consumption of an expired product is fatal. To prevent this medication error, forgetting medicine intake and consumption of expired medication; the Smart Medicine Box idea is used. It is a boxlike structure with certain compartments. The compartment has LCD screen that displays the name of the medicine stored and the date of expiration for that medicine. In addition, the box contains speaker to announce the name of the medicine and date of expiration. To assist the visually impaired to take the correct medication vibration mechanism has been set up where the compartment containing the medicine to be taken at that time vibrates indicating to the user. Image processing technique is used to process and analyse the bar code of the medication for the expiration date and the name of the medication. Ultrasonic Sensors are used to detect the pending number of pills within the compartment; a microcontroller is used to control the process. In this research effort, after a critical overview of the state-of-the-art developments in this important field we outline in detail the proposed architecture for such an efficient smart medicine box, defining its components and its preliminary UML related diagrams.
Quality of Video Streaming: Taxonomy
Authors: Zanbouri Ali Hossein , Hasan Yahia , Hossein Fatameh
Published: February 2025

Real-time and live video streaming are very important topics in networks nowadays, either wired or wireless, and so it is significant to address and study the behavior, advantages, and disadvantages of different techniques and algorithms. This article presents a comprehensive overview for researchers who are willing to conduct research in video compression standards, error correction algorithms for improving the quality of video streaming, forward error correction codes with feedback and forward error correction algorithms with unequal loss (or error) protection techniques for enhancing video streaming quality, description about the layered video streaming, single and multi-paths video streaming, good description about video streaming over wireless networks, the problem of erasure packets and packet erasure networks/packet erasure Channels, layered coding compression techniques, error detecting and correcting algorithms, Unequal Error Protection (UEP) techniques and schemes, multipath video streaming, and recent researches that based on hybrid solutions over 3G, 4G, 5G, WiMAX, and Wi-Fi wireless networks.
A Study on the Change of Digital Asset and Real Estate Market Environment
Authors:   Korea Real Estate Society, Kim Jin
Published: February 2025

This study analyzes in-depth the interaction between, the rapidly changing digital asset market and the real estate market and the, resulting changes in the market environment, and studies the impact of the relationship between the two markets on, the global economy and investment environment. Virtual currency is growing rapidly based, on decentralized characteristics, high volatility, and technological innovation, and this growth provides new, investment opportunities in real estate, a traditional asset market. In particular, the surge, in virtual currency and the resulting asset movement of wealthy investors have, had a great impact on the real estate market, and there is a growing tendency to reinvest the profits obtained through digital asset in real estate, which is a stable asset This study analyzes the interaction between digital asset and the real estate market from various aspects and evaluates the impact of the convergence between, the two markets on the global economic and investment environment. In particular, it examines the interaction between digital asset and real estate markets, investors' asset allocation and risk management, and changes in, virtual currency in each country, identifies the positive and negative effects of the interaction between the two markets on the overall economy, and presents policy implications for, the sustainable development of the real estate and digital asset markets in the future.
ANALISIS KONSEP PENTAHELIX DALAM PENGEMBANGAN EDU WISATA SEBAGAI UPAYA MENINGKATKAN KESEJAHTERAAN MASYARAKAT DESA HENDROSARI KECAMATAN MENGANTI KABUPATEN GRESIK
Authors: Asy’ari Maulana Nur Hasyim , Astuti Sri Juni Woro
Published: February 2025

This research explains the results of the analysis of the application of the pentahelix collaboration concept in an effort to develop educational tourism destinations in Hendrosari Village and the impact after the activities of Stakeholders in the development of the welfare conditions of the Hendrosari Village community. The approach used in this research uses descriptive qualitative method. The pentahelix actors involved in the collaborative development process have carried out their roles and functions optimally, but for actors private has not been involved in the collaboration process. In the aspect of development benchmarks, it is known that the focus of educational tourism development is concentrated on ecological-based empowerment and local community empowerment and economic development, so that for the dimensions of social and cultural development there has been no effort made by pentahelix stakeholders. The condition of the welfare of the people of Hendrosari Village after the development and construction of the Lontar Sewu Educational Tourism carried out by the pentahelix actor could not be categorized as ideally prosperous, this is because in the observations of the researchers found inequality in the provision of wages or salaries of employees which incidentally the Hendrosari village community are different and not proportionally and the lack of allocation of the original income of Hendrosari Village which is used for village community empowerment programs.
Systematic Review on Heart Rate Variability (HRV) among Prediabetics Aged 45-60 Years
Authors: Puneet Aggarwal  , Anita Verma
Published: February 2025

Heart Rate Variability (HRV) is an established non-invasive marker used to assess autonomic nervous system (ANS) function. Recent studies have highlighted the potential role of HRV as an early indicator of metabolic dysfunction in prediabetes, particularly for middle-aged individuals. The early age detection will help in early treatment and prevention of dysautonomia like neuropathy, retinopathy. Early diagnosis of dysautonomia can potentially lead to a better prognosis and quality of life. This systematic review aims to highlight the current researches on HRV in prediabetic populations aged 45–60 years, exploring the relationship between reduced HRV and early cardiovascular autonomic dysfunction. Studies employing traditional HRV measures are used to identify the predictive value of HRV in prediabetes and the progression to Type 2 Diabetes Mellitus (T2DM) in middle aged individuals using PRISMA guidelines with two independent reviewers assessing the quality of included studies. The studies have shown a high corelation between heart rate variability (HRV) and prediabetes among individuals aged 45-60 years (middle aged).HRV could be used as a predictor of dysautonomia in prediabetic individuals for progression of diabetes (T2DM)
The Effect Study of Prolactin on Married and Single Women and the Dangers of High and Low Prolactin
Authors: Mahmood Dhannon Ibrahim
Published: February 2025

This study was conducted in a hospital in the city of Tikrit from the first of December 2023 to the first of March 2024. The aim is to study the difference between the high and low concentrations of milk hormone in single and married women and to identify the dangers and benefits of high and low levels of this hormone, as samples were taken from both cases and at different ages and treated with (prolactin kit) from Accu Bind, and the level of milk hormone was measured. The results of the samples of married women suffering from high levels of milk hormone were the first group, and the mean of their ages was 33 years, and the arithmetic mean of the percentage of milk hormone in the blood of the samples was 24. As for the results of the samples of single women suffering from low levels of milk hormone, the mean age of the subjects was 30 years, and the arithmetic mean of the milk hormone ratio in the blood of the samples was 25.47, and the increase in milk hormone levels leads to many of the symptoms that appeared in the studied samples, including Delayed menstruation, the appearance of milk discharge in non-breastfeeding or single women, as well as a marked increase in the appearance of hair in the body areas in general. It was observed significances differences in patients from single women suffering from low milk hormone in the presence of an increase in the hormone dopamine, which is the hormone responsible for reducing the level of milk hormone, which is the result of a disorder in the pituitary gland due to some incorrectly prescribed medications, especially in cases of severe headaches.
Subjective Assessment of Sleep Quality, Prevalence and Determinants of Sleep Disorders among Students in Health Science in Burkina Faso, Sub-Saharan Africa
Authors: OUEDRAOGO Nafi  , KERE Mouhammed Yacine  , SOURABIE Adama  , SEMPORE Wendsèndaté Yves  , KYELEM Carole Gilberte  , MILLOGO Athanase  , ABRAHAM Pierre
Published: February 2025

Background: Sleep is crucial for both mental and physical well-being of the general population. Various factors can influence sleep quality and induce sleep disorders in students, a population that is insufficiently studied in the context of Burkina Faso. Objective: To assess sleep quality and determine the prevalence and factors associated with sleep disorders among students at the “Institut Supérieur des Sciences de la Santé” (INSSA) in Bobo-Dioulasso, Burkina Faso.Method: This was a descriptive and analytical cross-sectional study among INSSA students during from 11th April to 30th July 2023. Self-completed questionnaires based on the Pittsburg Sleep Quality Index (PSQI), the sleep diary and the Epworth sleepiness scale were used.Results: A total of 406 students with a mean age of 21.9±1.7 years and a sex ratio of 1.05 were included. Sleep quality was poor (PSQI score >5) in 79.80% of the students, 50.49% had sleep disorders: insomnia (35.96%), daytime sleepiness (17.98%), obstructive sleep apnoea/hypopnoea syndromes (5.42%). The main determinants of these sleep disorders were age<22 years, female gender, BMI>25 kg/m2, telephone and reading at bedtime, coffee, tea, alcohol consumption, physical inactivity and nocturnal disturbance (p<0.05). 
Conclusion: The prevalence of poor quality sleep and sleep disorders is high among health sciences students, with many factors associated with sleep disorders.
Enhancing Stock Price Prediction through Sentiment Analysis: A Comparative Study of Machine Learning and Deep Learning Models Using Financial News Data
Authors:   Master of Science in Information Technology, Washington University of Science and Technology, USA, Chandra Nath Paresh , Ayub Mohammad Iftekhar ,   Master of Science in Information Technology, Washington University of Science and Technology, USA, Nath Ayan ,   Master’s in computer and information science, International American University, USA, Hossain Safayet ,   Master of Science in Cybersecurity, Washington University of Science and Technology, USA, Siddique Md Tarake ,   Master of Science in Information Technology, Washington University of Science and Technology, USA, Miah Mohammad Rasel ,   MBA in Accounting, University of the Potomac, Leesburge pike, Falls church, Virginia, USA, Hosen Md Monir ,   MS in Business Analytics, St. Francis college, USA
Published: February 2025

This study explores the use of machine learning (ML) and deep learning (DL) models for predicting stock price movements through sentiment analysis of financial news articles. Four models were evaluated: Random Forest (RF), Gradient Boosting (GB), Long Short-Term Memory (LSTM), and Bidirectional Encoder Representations from Transformers (BERT). The results showed that deep learning models, particularly BERT, outperformed traditional ML models, achieving higher accuracy, precision, recall, and F1 scores. BERT’s ability to capture contextual relationships in text proved superior in handling the complexities of financial news. This research highlights the effectiveness of sentiment analysis in stock market prediction and suggests that advanced ML and DL techniques can enhance forecasting accuracy. Future work could focus on refining these models by integrating more data sources and exploring hybrid approaches.
Analisis Willingness to Pay Pengunjung terhadap Pelestarian Kawasan Wisata Pegunungan Karst Rammang-Rammang Kabupaten Maros
Authors: Nurulita Aliyah , Hastuti Diah Retno Dwi , Kamaruddin Citra Ayni , Rahim Abd. , Syafri Muhammad
Published: February 2025

Willingness to Pay (WTP) is a method used to ascertain the extent to which individuals are willing to contribute financially to the protection of a specific tourist destination, in this case, the Rammang-Rammang Karst Mountains. It provides insight into the level of financial support tourists are prepared to offer for the preservation of an environment. The objective of this study is to ascertain the factors that influence visitors' willingness to pay for the development of tourist attractions and to determine the value of their WTP. This will enable the establishment of price rates based on their willingness to travel to the Rammang-Rammang Karst Mountains. This research is quantitative in nature, employing data collection techniques such as observation, questionnaires, and interviews with open-ended questions. The findings of the study indicate that the mean value of the WTP among visitors is Rp. The mean value of the WTP is 14,390. This value is greater than the entrance fee rate that has been implemented by the current Rammang-Rammang Karst Mountains tourism manager (POKDARWIS). A number of factors have been identified as influencing the willingness of visitors to pay, including the level of education, income, and the amount of time spent at tourist sites.
Determinant Of Digital Bank Usage In Indonesia
Authors: Owen Safira Larasati , Arifin Zaenal
Published: February 2025

This study aims to determine the factors influencing the use of digital banks in Indonesia. The research is developed from the Unified Theory of Acceptance and Use of Technology 2 (UTAUT 2). This study employs a quantitative approach where data is obtained through a Google Form questionnaire. The research uses a sample of 179 digital bank users spread across Indonesia. The analysis used in this study is PLS-SEM. The results show that performance expectancy has a positive and significant impact on the behavioral intention, effort expectancy has a positive and significant impact on use, social media has a positive and significant impact on behavioral intention and use. trust have a positive and significant impact on behavioral intention and use, and the behavioral intention has a positive and significant impact on use. However, performance expectancy negatively impacts use,and effort expectancy negatively impacts behavioral intention
The Impact Of Education, Training, And Work Experience Programs On The Work Productivity Of Nias Police Laka Lantas Unit Personnel
Authors: Bawamenewi Kurnia Putera , Telaumbanua Eliagus
Published: February 2025

This study uses a quantitative approach to examine the relationship between the variables of education, training, and work experience on work productivity in the Nias Resort Police. The research sample consisted of 35 police personnel who were randomly selected from a total population of 349 personnel. Data was collected through questionnaires and analyzed using descriptive and inferential statistical techniques using SPSS Version 29 Software. The results of the analysis showed that there was a strong relationship between educational variables and work productivity, which was supported by a statistically significant regression coefficient value. The coefficient of determination (R Square) of 0.504 shows that about 50.4% of the variability in work productivity can be explained by the independent variables in this model. The F-statistical test showed that the regression model was significant overall at a 95% confidence level, with the rejection of the null hypothesis stating that there was no influence of independent variables on dependent variables. In addition, individual t-tests showed that only the educational variables significantly affected work productivity, while the training and work experience variables did not make a significant contribution. This research provides an in-depth understanding of the factors that affect work productivity in the police environment, with implications for the development of more effective managerial policies and practices in improving personnel performance.
The Influence Of Locus Of Control On Investment Decisions In The Economic Landscape
Authors: Siregar Kartika Dwi Pratiwi , Supardi Endang , Ramdhany Muhammad Arief
Published: February 2025

This study explores the relationship between locus of control (LOC) and investment decisions in a dynamic economic landscape. Using a mixed-methods approach, this research examines how individuals' perceptions of control influence financial behavior. Quantitative surveys and qualitative interviews reveal that internal LOC correlates with proactive financial decision-making and effective risk management, whereas external LOC is associated with a more passive investment approach. These findings highlight the psychological mechanisms behind financial decision-making and provide implications for financial policy and education. By understanding how LOC impacts investment behavior, financial advisors and policymakers can develop targeted strategies to enhance financial literacy, resilience, and overall economic well-being.
The Influence Of Quality Of Work Life And Happiness At Work On Job Embeddedness Mdiated By Innovative Behavior In State Civil Apparatus Education Personnel In State Universities X
Authors: M Taufik , Supriadi Yudi Nur
Published: February 2025

This research aims to examine the influence of job embeddedness variables on happiness at work, innovative behavior and quality of work life. The approach used in this research is a quantitative approach. The sample used in this research was 120 employees. Research data was obtained from the results of filling out a questionnaire and analyzed using SEM analysis techniques with the help of the SEM PLS program. The results of this research show that (1) quality of work life has a positive and significant effect on innovative behavior; (2) happiness at work has a positive and significant effect on innovative behavior; (3) quality of work life has a positive and significant effect on job embeddedness; (4) happiness at work is positive and significant towards job embed edness; (5) innovative behavior has a positive and significant effect on job embeddedness
The Influence Of Service Quality On Patient Satisfaction At Rsia Aisyiyah Samarinda, East Kalimantan
Authors: Jubaidi Jubaidi , Salsabila Audi Aisyah , Lestari Audya Shoffy Hadi , Larassati Aura Dira
Published: February 2025

Patient satisfaction is one indicator of the quality of the services provided by the hospital. Service quality can be reflected through five dimensions of service quality, namely tangible, reliability, responsiveness, assurance, and empathy.  If the services provided by the hospital to patients are felt to be in line with expectations or even exceed expectations, then patient satisfaction can be said to be achieved.  Patient satisfaction is part of the sustainability of the hospital itself, so the aim of this research is to assess the influence of service quality on patient satisfaction at RSIA Aisyiyah Samarinda, East Kalimantan.  The data analyzed came from questionnaires distributed to 100 patients. Data analysis used multiple linear regression analysis using the SPSS 22 program. The results showed that simultaneously all independent variables had a significant effect on patient satisfaction, while partially only tangible and reliability variables had a significant effect on patient satisfaction, while responsiveness, assurance and empathy partially does not have a significant effect on patient satisfaction at RSIA Aisyiyah.