bluuebunny/crossref_metadata_2025 huggingface dataset:
WOOL PRODUCTIVITY OF THE SHEARINGS OF ROMANOV BREED WHEN INCLUDING OF A COMPLEX MINERAL AND VITAMIN FEED ADDITIVE IN THE DIETS
Authors:   Bashkir Research Institute, Farkhutdinova Albina R. , Sabitov Munir T. ,   Bashkir Research Institute, Malikova Maryam G. ,   Bashkir Research Institute
Published: October 2024

The study of the use of feed additives with the use of local natural raw materials is very relevant due to the introduction of sanctions and the high cost of specialized ready-made feed additives for sheep. To study the influence of feed additive based on local natural raw materials (sapropel, zeolite) in the conditions of Yakupov D.N. farm in Birsky district of the Republic of Bashkortostan conducted scientific and economic experiments. According to the principle of pairs of analogues (breed, age, live weight) we picked up 4 groups of shearings of Romanov breed with 10 heads each. The control group received the main ration (MR) without the introduction of feed additive, the I experimental group – MR + feed additive recipe No. 1 at a dose of 35 g/head/day; the II group – MR + feed additive recipe No. 2 at a dose of 35 g/head/day; the III group – MR + feed additive recipe No. 3 at a dose of 35 g/head/day. Studies have shown that the use of feed additive D in the diets of yarok contributed to an increase in the shearing of wool in the I experimental group by 9.36 %, II – by 19.15 % and in III – by 25.53 %, respectively, the length of wool – by 0.28 cm; 0.68 and 4.83 cm more, the true length is greater – by 0.70 cm, 1.5 and 2.10 cm., the tonin of wool is higher, respectively – by 1.30 microns, 1.42 and 1.82 microns. There were no significant differences between the groups in the yield of pure wool. Thus, the use of feed additive according to recipes No. 1, No. 2 and No. 3 in the feeding rations of the Romanov breed shearings at 35.0 g/head/day leads to an increase in the quantity and quality of wool, but it is economically more profitable to use feed additive according to recipe No. 3.
MODIFYING THE RECIPE OF MEAT PÂTÉ WITH A PROTEIN ADDITIVE AND STUDYING THE PRODUCT QUALITY INDICATORS
Authors:   Station of young tourists of Chelyabinsk, Balandina Victoria A. , Zinina Oksana V. ,   South Ural State University (NRU),   Station of young tourists of Chelyabinsk, Neverova Olga P. ,   Ural State Agrarian University
Published: October 2024

As various food and technological additives are used in the formulations of meat products, it is relevant to develop a pâté formulation with a protein additive that increases functional and technological indicators. The novelty of the research is obtaining scientifically based pâté recipes that include a new type of protein additive, a protein hydrolysate. The study aims to modify a pâté recipe by introducing a protein additive, protein hydrolysate Optipep, and examine its quality indicators. The functional and technological indicators of the protein hydrolysate (water-holding, fat-holding and fat-emulsifying capacity) were determined; pâté recipes were obtained by modeling in Microsoft Excel; the organoleptic and physical and chemical parameters in the finished pâté samples were determined using the conventional methods; the calculation method was used to assess the yield of finished pâté. The protein hydrolysate has high functional and technological indicators: water-holding capacity – 282 %, fat-holding capacity – 202.4 %, fat-emulsifying capacity – 52.5 %. The protein hydrolysate increases the moisture content: 79.1 % was observed in the sample with 0.5 % protein hydrolysate, 78.9 % in the sample with 1.5 % protein hydrolysate, 77.8 % in the control. Introduction of the additive increased the yield: 93.8 % in the sample with 0.5 % protein hydrolysate, 96.5 % in the sample with 1.5 % protein hydrolysate, 88.4 % in the control. The high moisture content has an effect on the pâté consistency which becomes softer and more spreadable. Also, all pâté samples with the protein hydrolysate demonstrate a higher nutritional value. The pâté samples are meat products of category A according to national standard GOST R 55334-2012 “Meat and meat-containing pâté. Technical conditions”. Thus, protein hydrolysate is an excellent technological additive and can be used in emulsion products to improve their quality characteristics.
Determining the utility of three-column osteotomies in revision surgery compared with primary surgeries in the thoracolumbar spine: a retrospective cohort study in the United States
Authors: Williamson Tyler Kade , Onafowokan Oluwatobi O , Das Ankita , Mir Jamshaid Mahmood , Krol Oscar , Tretiakov Peter , Joujon-Roche Rachel , Imbo Bailey , Ahmad Salman , Owusu-Sarpong Stephane , Lebovic Jordan , Vira Shaleen , Schoenfeld Andrew J , Janjua Muhammad Burhan , Diebo Bassel , Lafage Renaud , Lafage Virginie , Passias Peter Gust
Published: October 2024

Study Design: Retrospective cohort study.Purpose: To determine the incidence and success of three-column osteotomies (3COs) performed in primary and revision adult spine deformity (ASD) corrective surgeries.Overview of Literature: 3COs are often required to correct severe, rigid ASD presentations. However, controversy remains on the utility of 3COs, particularly in primary surgery.Methods: Patients ASD having 2-year data were included and divided into 3CO and non-3CO (remaining ASD cohort) groups. For the subanalysis, patients were stratified based on whether they were undergoing primary (P3CO) or revision (R3CO) surgery. Multivariate analysis controlling for age, Charlson comorbidity index, body mass index, baseline pelvic incidence–lumbar lordosis, and fused levels evaluated the complication rates and radiographic and patient-reported outcomes between the 3CO and non-3CO groups.Results: Of the 436 patients included, 20% had 3COs. 3COs were performed in 16% of P3COs and 51% of R3COs. Both 3CO groups had greater severity in deformity and disability at baseline; however, only R3COs improved more than non-3COs. Despite greater segmental correction, 3COs had much lower rates of aligning in the lumbar distribution index (LDI), higher mechanical complications, and more reoperations when performed below L3. When comparing P3COs and R3COs, baseline lumbopelvic and global alignments, as well as disability, were different. The R3CO group had greater clinical improvements and global correction (both p<0.04), although the P3CO group achieved alignment in LDI more often (odds ratio, 3.9; 95% confidence interval, 1.3–6.2; p=0.006). The P3CO group had more neurological complications (30% vs. 13%, p=0.042), whereas the R3CO tended to have higher mechanical complication rates (25% vs. 15%, p=0.2).Conclusions: 3COs showed greater improvements in realignment while failing to demonstrate the same clinical improvement as primaries without a 3CO. Overall, when suitably indicated, a 3CO offers superior utility for achieving optimal realignment across primary and revision surgeries for ASD correction.
Effect of cannabis use history on postoperative opioid utilization in lumbar fusion patients: an American retrospective study
Authors: Mirpuri Pranav , Khalid Syed Ibad , King Patrick , Roy Joanna Mary , Elsamadicy Aladine , Mehta Ankit Indravadan , Adogwa Owoicho
Published: October 2024

Study Design: A retrospective cohort study.Purpose: To examine the effect of cannabis use history on postoperative opioid utilization in patients undergoing one- to three-level lumbar fusion for degenerative spine disease.Overview of Literature: Strategies to minimize dosing and chronic opioid use are needed for spine surgery given their widespread prescription for postsurgical pain management.Methods: In this database study, medical coding was used to identify patients who had undergone one- to three-level lumbar fusions between 2012 and 2021. Propensity score matching was used to create two equal cohorts with respect to cannabis use history. Opioid utilization rates (morphine milligram equivalents [MME]/day) and overuse rates at 6 months post-index procedure were assessed. All pvalues <0.05 were considered statistically significant.Results: Following examination of 153,500 patient records, 1,216 patients were matched into cannabis user and non-cannabis user cohorts. Cannabis users had lower rates of opioid utilization compared to non-cannabis users as early as 2 months after fusion (47.7% vs. 41.1%, p <0.05), a relationship which persisted at 6 months (46.2% vs. 37.7%, p <0.01). Additionally, cannabis users had lower rates of high-dose opioid utilization (≥100 MME per day) during the initial 14–30 days following surgery (6.91% vs. 3.79%, p <0.05).Conclusions: Patients with a history of cannabis use were less likely to be using opioids as early as 2 months postoperatively and had lower rates of high-dose opioid utilization in the immediate postoperative period. Physicians operating on these patients should consider their cannabis use patterns to provide appropriate titration of pain medication over time.
Comparative advantages of activities with lumbosacral preservation for adult spinal deformity surgery: a retrospective Japanese cohort study
Authors: Ishikawa Yoshinori , Kobayashi Takashi , Abe Eiji , Shoji Ryo , Miyakoshi Naohisa
Published: October 2024

Study Design: Retrospective cohort study.Purpose: This study aimed to demonstrate the advantages of preservation of the lumbosacral segment (LSS) in adult spinal deformity (ASD) surgery.Overview of Literature: Sacroiliac foundation enables sufficient restoration in ASD surgery; however, it could result in poor mobility. Thus, whether LSS provides better activities is still unknown.Methods: Among 399 patients who underwent ASD surgery, 62 (≥5 levels fused, >2-year follow-up) underwent fusion from T9–10 to L5 (group L, n=21) or to S2–alar–iliac (group S, n=41). Spinal alignments, Scoliosis Research Society (SRS)-22 scores, performance of activities (clipping toenail, wiping buttock, and wearing socks), proximal and distal junctional failure (PJF+DJF), rod fractures (RFs), and overall revision rates (RRs) were compared between the groups.Results: Group L included younger patients and had longer follow-ups when compared with group S. Although the preoperative pelvic incidence and SRS sagittal modifiers were better in group L, postoperative spinal restorations were nonpathological in both groups. Both groups showed similar deformity progression at the 2-year follow-up; however, group L had lower SRS-22 pain scores. Although “wiping buttocks” did not differ between the groups, the performance of “clipping toenails” and “wearing socks” was poorer in group S at 2 years (possible, group S; 40% vs. group L; 85%–90%). The RRs did not differ between the groups; however, the PJF+DJF rate was higher in group L. DJF was not observed in group S, but occurrence of RFs was noted.Conclusions: Although poorer SRS-22 pain scores might be related to lumbosacral mobility, sufficient restoration, equivalent deformity progression, and similar RRs with better activity imply that lumbosacral preservation should be considered in younger patients with moderate deformities.
Reduction of high-grade spondylolisthesis using minimally invasive spine surgery-transforaminal lumbar interbody fusion “trial-in-situ” technique: a technical note with case series
Authors: Kumar Mukesh , Rai Vikramaditya , Joshi Amit , Nalin Shrish , Gandhi Manoj Kumar
Published: October 2024

This retrospective case series evaluated the effectiveness of minimally invasive spine surgery-transforaminal lumbar interbody fusion (MIS-TLIF) using the “trial-in-situ ” technique for reducing high-grade spondylolisthesis. The surgical management of grade ≥III spondylolisthesis has been controversial, with various methods documented in the literature, including in-situ fusion, in-situ trans-sacral delta fixation, distraction techniques, and external reduction techniques. Recently, MIS techniques have gained popularity. This study analyzed 18 cases of high-grade spondylolisthesis treated with MIS-TLIF using the “trial-in-situ ” technique. The clinical outcomes were assessed using the Visual Analog Scale (VAS) and the modified Oswestry Disability Index (mODI) scores. The spinopelvic parameters and sagittal balance were also analyzed. Preoperatively, the spinopelvic parameters were deranged, with a mean pelvic tilt of 28.31°, which improved to 13.91° postoperatively. Similarly, the sacral slope improved from 45.65° to 38.01°. VAS and mODI scores improved postoperatively, indicating the effectiveness of the “trial-in-situ ” technique in reducing high-grade spondylolisthesis and achieving a better sagittal profile and spinopelvic parameters. The findings indicate that MIS-TLIF using the “trial-in-situ ” technique is a viable and effective method for treating high-grade spondylolisthesis.
Current issues in the treatment of adolescent idiopathic scoliosis: a comprehensive narrative review
Authors: Kim Hyoungmin , Chang Bong-Soon , Chang Sam Yeol
Published: October 2024

Adolescent idiopathic scoliosis (AIS) is a three-dimensional deformity of unknown etiology that commonly affects adolescents, imposing significant socioeconomic burdens. Effective management necessitates a comprehensive approach that takes into account multiple factors, including growth potential and psychological issues. Despite significant advancements in AIS management, several questions regarding optimal treatment strategies persist. Recent technological advancements are transforming the treatment landscape, encompassing advancements in bracing, robotic-assisted deformity corrections, and other interventions. This review explores current issues debated in the literature concerning the treatment of AIS, focusing on contemporary high-level evidence (e.g., meta-analyses and randomized controlled trials). Furthermore, this review explores cutting-edge developments and future directions in AIS management, including the integration of artificial intelligence and augmented reality.
Component structure of economic security of an agricultural enterprise
Authors: GUK Oleg
Published: October 2024

The article examines the component struc­ture of economic security of an agricultural enterprise. The main components of economic security and their interrelation are analyzed. The peculiarities of ensuring economic security in the agricultural sector are revealed. A comprehensive approach to the formation of the economic security system of an agricultural enterprise is proposed, taking into account the specifics of the industry. The necessity of integ­ra­ting various security components to achieve sustainable development of agricultural enter­prises is substantiated. The research hypothesis is that an effective economic security system of an agricultural enterprise should be based on the integration of various security components, considering their interconnection and mutual influence. The methodological basis of the research is a systematic approach, methods of analysis and synthesis, comparison, and gene­ralization. Based on the analysis of scientific sources and considering industry specifics, a component structure of economic security for agricultural enterprises is proposed, which includes financial, production and techno­logi­cal, market, personnel, innovatve investment, environmental, and information security. The necessity of a comprehensive approach to for­ming the economic security system of an agricultural enterprise is substantiated, taking into account the interconnection and mutual influ­ence of its components. The proposed approach allows for a systematic assessment of the economic security level and the development of strategies for its provision in agricultural enterprises. It can be used in forming a monito­ring system for economic security and making management decisions to improve it. The research results create a theoretical foundation for developing a methodology for integrated assessment of the economic security level of an agricultural enterprise and forming an organi­zational and economic mechanism for its provi­sion in modern economic conditions, which defines prospects for further research in this direction
Meta Ads digital advertising in social networks
Authors: ІANKOVETS Tetiana , NIKOLAIEV Daniil
Published: October 2024

A progressive tool for achieving the marketing goals of retail enterprises in digital advertising in social networks, taking into account the current situation in Ukraine, is Meta Ads. Advanced targeting parameters based on demographics, interests and own audience make Meta Ads a powerful tool for digital advertising professionals, allowing them to reach a wide audience with targeted messages. The study was conducted using the following methods: data analysis, synthesis and logical generalization of results; systemic, structural and statistical analysis with the use of graphical methods. The main sources of information are scientific papers, the results of marketing research, expert blogs in the field of digital advertising, and official statistical information from Internet resources. In the article there were considered the functions of generative artificial intelligence in Meta Ads, such as image enhancement, background generation, and ad text variations, which can reduce the time required to create advertising materials. Advantage+ tools that automate the process of creating advertising campaigns and targeting have been analysed, in particular Advantage+ Shopping Campaigns and Advantage+ Creative. The development trends of Meta Ads in the Ukrainian market, which will affect the results and efficiency of work with digital advertising, are substantiated. It was determined that the use of existing artificial intelligence technologies will allow enterprises to better find the target audience and work with advertisements
Pelatihan Digital Marketing Dalam Rangka Penguatan Kapasitas UMKM Desa Ekang Anculai
Authors: Valentina Annissa , Suryaningsih Suryaningsih , Pangestoeti Wahjoe , Yahya Glory Yolanda , Rolisti Dinda
Published: October 2024

Pelatihan Digital Marketing bertujuan untuk meningkatkan kapasitas Usaha Mikro Kecil dan Menengah (UMKM) di Desa Ekang Anculai, Kecamatan Teluk Sebong, Kabupaten Bintan, Provinsi Kepulauan Riau. Desa Ekang Anculai merupakan desa wisata yang memiliki berbagai potensi UMKM, namun menghadapi tantangan dalam akses pasar dan pengetahuan tentang pemasaran modern. Untuk mengatasi hal ini, diadakan pelatihan digital marketing pada bulan Juli 2024 yang melibatkan pelaku UMKM, Dasawisma, aparatur desa, dan masyarakat setempat. Pelatihan ini terdiri dari dua sesi utama: ceramah dan diskusi mengenai pentingnya pemasaran digital serta praktek langsung pembuatan produk dan penguploadan foto produk di platform pemasaran digital seperti Shopee dan Facebook Marketplace. Hasil pelatihan menunjukkan peningkatan pemahaman peserta mengenai strategi pemasaran digital dan pemanfaatan platform digital untuk memasarkan produk UMKM mereka. Peserta diperkenalkan dengan berbagai fitur aplikasi Shopee, dari pembuatan toko hingga penggunaan fitur live untuk penjualan. UMKM di Desa Ekang Anculai memperoleh berbagai manfaat dari digital marketing, seperti mencapai pasar yang lebih luas, meningkatkan visibilitas online, membangun hubungan yang lebih kuat dengan pelanggan, mengoptimalkan penggunaan anggaran pemasaran, dan meningkatkan penjualan serta profitabilitas. Pelatihan ini diharapkan dapat memberikan kontribusi signifikan terhadap pengembangan UMKM dan kesejahteraan masyarakat desa dengan memanfaatkan teknologi digital untuk pemasaran produk. Secara keseluruhan, kegiatan pengabdian masyarakat ini berhasil meningkatkan kapasitas UMKM Desa Ekang Anculai dalam memanfaatkan digital marketing.
Evaluasi dan Monitoring Pendekatan PESTEL dalam Strategi Pemberdayaan Masyarakat terhadap Ekowisata Mangrove di Desa Kelumu
Authors: Lamidi Lamidi , Kurnianingsih Fitri , Adhayanto Oksep , Arianto Bismar , Nazaki Nazaki
Published: October 2024

Pengembangan ekowisata berbasis mangrove di Desa Kelumu, Kabupaten Lingga, menjadi perhatian utama dalam program pengabdian masyarakat ini. Desa ini memiliki potensi ekowisata yang besar, namun pengelolaannya masih belum optimal akibat keterbatasan sumber daya manusia, pemahaman yang kurang tentang ekowisata, serta keterbatasan akses teknologi. Kegiatan ini penting untuk menjaga kelestarian ekosistem mangrove yang memiliki peran vital dalam melindungi garis pantai, menyerap karbon, dan sebagai habitat biota laut, sekaligus meningkatkan kesejahteraan ekonomi masyarakat setempat. Tujuan dari program ini adalah untuk meningkatkan kapasitas SDM lokal dalam mengelola ekowisata mangrove secara berkelanjutan melalui pendekatan holistik dan terstruktur. Selain itu, program ini bertujuan memperkenalkan teknologi relevan yang dapat mendukung pengelolaan ekowisata dan membangun jaringan kerja sama yang kuat antara berbagai pemangku kepentingan. Metode yang diterapkan adalah pendekatan partisipatif yang melibatkan masyarakat secara aktif dalam pemetaan potensi ekowisata mangrove, pelatihan, dan implementasi lapangan. Pemetaan ini melibatkan identifikasi kawasan strategis untuk pengembangan ekowisata, sementara pelatihan meliputi manajemen ekowisata, konservasi lingkungan, dan pengembangan produk lokal. Tahap implementasi melibatkan kegiatan langsung di lapangan, termasuk pembukaan jalur wisata, jasa pemandu wisata, dan konservasi mangrove. Hasil dari kegiatan ini menunjukkan peningkatan keterlibatan masyarakat dan pengetahuan teknis dalam pengelolaan ekowisata mangrove dianalisa dengan pendekatan PESTEL. Namun, masih terdapat tantangan seperti keterbatasan infrastruktur dan partisipasi yang belum merata di kalangan masyarakat. Monitoring dan evaluasi berkelanjutan mengidentifikasi kebutuhan untuk strategi yang lebih inklusif dan penambahan infrastruktur pendukung. Kesimpulan dari kegiatan ini menekankan pentingnya kerjasama lintas sektoral yang erat untuk mengatasi tantangan yang ada dan memastikan keberlanjutan ekowisata mangrove di Desa Kelumu. Perbaikan promosi dan penguatan infrastruktur juga direkomendasikan untuk mencapai dampak ekonomi dan ekologis yang optimal bagi masyarakat setempat.
Hacia una gestión inclusiva: mujeres en puestos directivos de empresas de manufactura
Authors: Martínez Villalobos Valeria , Escobedo Portillo Alberto , Villagrán Ruiz Julio César
Published: October 2024

Introducción: El estudio tiene como objetivo analizar aquellos factores que inciden en el acceso de las mujeres a puestos gerenciales en empresas manufactureras de México. Metodología: Estudio de naturaleza cualitativa con apoyo cuantitativo, con base en la técnica de la entrevista. El enfoque de la investigación es aplicado, descriptivo, con sustento en el método de la fenomenología. La muestra se compone por nueve mujeres que ocupan un puesto directivo/gerencial en una empresa manufacturera. Resultados: Un número considerable de las mujeres entrevistadas ha alcanzado maestría y doctorado. Hubo diversidad en cuanto al estado civil y la edad, además de los contextos familiares en los que se desenvuelven estas profesionales. La mayoría ha ocupado distintos puestos antes de alcanzar su posición actual y las políticas laborales de cada empresa considerada varían sustancialmente. Algunas cuentan con apoyo para las tareas domésticas y otras gestionan su tiempo con apoyo de la pareja. Persisten desafíos relacionados con la discriminación y los estereotipos de género en el lugar de trabajo. Discusión: Las mujeres entrevistadas muestran dedicación, habilidades profesionales y adaptabilidad al entorno predominantemente masculino. Conclusiones. A pesar de los desafíos del  ámbito laboral y personal, ellas contribuyen al crecimiento, competitividad y éxito de las organizaciones.
Endovascular treatment for aggressive vertebrobasilar stenosis due to giant cell arteritis: illustrative cases
Authors: Mizuta Ryosuke , Saito Shoji , Kawabe Keita , Seto Hiroki , Suzuki Tomoaki , Sano Masakazu , Hasegawa Hitoshi , Oishi Makoto
Published: October 2024

BACKGROUND

Giant cell arteritis (GCA) infrequently presents with progressive symptomatic vertebrobasilar stenosis. Vertebrobasilar GCA is often refractory to medical treatments and can lead to short-term ischemic stroke recurrence, which is associated with a poor prognosis. Endovascular treatment (EVT) is a therapeutic option; however, the optimal timing and indications for its application remain unclear.

OBSERVATIONS

This study reports two patients with vertebrobasilar GCA who exhibited repeated ischemic strokes in the vertebrobasilar territory, along with progressive severe stenosis and occlusion of the bilateral vertebral arteries, despite receiving medical therapy. They were successfully treated with balloon angioplasty, and there were no subsequent occurrences of stroke or restenosis.

A review was conducted of six cases of vertebrobasilar GCA treated with EVT. All patients had bilateral lesions and experienced recurrent strokes within 30 days. Angiography suggested ischemic complications in vertebrobasilar GCA resulting from hemodynamic ischemia caused by stenosis rather than intradural vasculitis. The improved blood flow through EVT alleviated patient symptoms and prevented recurrent strokes.

LESSONS

Some patients with vertebrobasilar GCA exhibit rapid stenosis progression and repeated hemodynamic ischemia despite medical therapy. EVT is a potential strategy for treating medically refractory vertebrobasilar GCA. Performing EVT prior to recurrent infarctions can lead to favorable outcomes.

https://thejns.org/doi/10.3171/CASE24404
Estimating reaction barriers with deep reinforcement learning
Authors: Pal Adittya
Published: October 2024

Stable states in complex systems correspond to local minima on the associated potential energy surface. Transitions between these local minima govern the dynamics of such systems. Precisely determining the transition pathways in complex and high-dimensional systems is challenging because these transitions are rare events, and isolating the relevant species in experiments is difficult. Most of the time, the system remains near a local minimum, with rare, large fluctuations leading to transitions between minima. The probability of such transitions decreases exponentially with the height of the energy barrier, making the system’s dynamics highly sensitive to the calculated energy barriers. This work aims to formulate the problem of finding the minimum energy barrier between two stable states in the system’s state space as a cost-minimization problem. It is proposed to solve this problem using reinforcement learning algorithms. The exploratory nature of reinforcement learning agents enables efficient sampling and determination of the minimum energy barrier for transitions.
Phytochemistry, Nutritional, and Pharmacological Potential of Citrus Limonum
Authors: Qurban Faiza , Hussain Shabbir , Waqas Muhammad , Hadiya Shahzad Hafiza , Rukhsar Aqsa , Javed Atif
Published: October 2024

The current research aimed to provide an overview of the phytochemical configuration, nutritional value, and therapeutic uses of Citrous Limonum (lemon). Its fruit contains a variety of phytochemicals including citric acid, polyphenols, terpenes, limonene, flavonoids, vitamin C, sugar, pectin, citric acid, malic acid, flavonoids, carotenoids, terpineol, fellander, camhenium, citrain, calcium oxalates, and mucilages. Vitamin C is abundant in citrous fruits, as well as macronutrients (dietary fibre and simple sugar) and micronutrients (copper, magnesium, phosphorus, calcium, potassium, pantothenic acid, riboflavin, vit B6 niacin thiamin, and folate). Lemon oil is composed of 70% limonene and 20% monoterpenes, along with significant amounts of aldehydes, such as citral, alcohols (linalool), and esters (coumarin). Lemon peel contains high concentrations of flavonoids, glycosides, coumarins, steroids (beta, gamma, sitosterol), dietary fibers, carbs, and volatile oils, all of which are necessary for good health and appropriate development. However, citrus fruits are low in calories, salts, and cholesterol. They find uses in herbal remedies due to their antioxidant, antifungal, anti-cholesterol, anticancer, antiulcer, antidiabetic, antibacterial, and anti-inflammatory characteristics. It is also important to mention that the excessive use of lemon may also be associated with some risks, such as the lowering of sperm count.
Perceptions of Undergraduate Students with Hearing Impairments (HI) Pertaining to their Job Placement
Authors: Shamas Tayyaba
Published: October 2024

This research aims to investigate the perceptions of undergraduate students with hearing impairments regarding their job placement. The study is descriptive in nature and conducted through questionnaires. The main objective of this study is to compare the problems that male and female undergraduate students with impaired hearing face regarding their job placement. For this purpose, data was collected from 78 students of private and public sector universities in Lahore through convenient sampling. The variables related to students’ perceptions were mainly demanded, job readiness, employment, and barriers. The collected data is then tabulated and analyzed through SPSS. The findings revealed that the pupils with Hearing Impairments (HI) faced difficulties in getting a job, as they considered their impairments to be a great barrier
Fieldwork Studies Encourage Graduates to Revisit Studied Regions: Lifestyles of Young People in the Age of Mobilities
Authors: Horiuchi Shiro
Published: October 2024

Field Work Studies (FWS), a form of off-campus learning integrated into university education programs, can foster high mobility among students. Graduates with high mobility are more likely to revisit the regions where they undertook their FWS, potentially generating benefits for those host communities. This study investigates how FWS experiences influence graduates’ revisits. A web-based survey was conducted with 1,000 individuals residing in Japan who graduated from universities between 2018 and 2023. The research examines the types of satisfaction that encourage students to revisit FWS locations, the mindsets of graduates with a high propensity to revisit, and the regional characteristics that facilitate such revisits. The analysis indicates that graduates who expressed overall satisfaction with their FWS experiences—particularly those enriched by cross-cultural interactions—were more inclined to revisit the regions. These graduates tended to prioritize personal fulfillment and professional growth over family-related matters. Additionally, those who participated in FWS in bedroom communities exhibited a greater likelihood of revisiting and displayed higher levels of trust in others. The findings suggest that fostering graduates’ mobility and strengthening regional connections require the design of FWS programs that go beyond merely developing students’ communication skills. Instead, these programs should emphasize opportunities for meaningful encounters with unfamiliar individuals. Regions that successfully engage with such graduates are likely to attract a continuous flow of mobile individuals, evolving into hubs for diverse human interactions.
The Influence of Customer Satisfaction, Brand Trust And Brand Loyalty On Purchase Intention: A Study Of Mcdonald’s In Malaysia
Authors:   Universiti Sains Malaysia, Kee Daisy Mui Hung , Liem Gai Sin ,   Ma Chung University, Yuan Neo Zhan ,   Universiti Sains Malaysia, Ni Nelly Lau Yenn ,   Universiti Sains Malaysia, Wen Ng Kar ,   Universiti Sains Malaysia, Fang Ng Suk ,   Universiti Sains Malaysia, Rayhan Muhammad ,   Universiti Sains Malaysia, Ali Muhammad Hasyir ,   Universiti Sains Malaysia, Yose Joseph Willy ,   Universiti Sains Malaysia, Muhsyi Ufairoh Aqilah ,   Universiti Sains Malaysia
Published: October 2024

Customer satisfaction is crucial to the success of any business. It has been studied in business and marketing since the 1970s. When customers are satisfied, brand loyalty is immediately involved. As a result, brand loyalty has received much attention in recent decades. McDonald's is the world's leading fast-service restaurant, with over 36,000 outlets worldwide and over 70 million customers served daily in more than 100 countries. Every month, McDonald's serves approximately 13.5 million customers in over 320 stores in Malaysia. The company's performance is strongly related to its high brand loyalty and customer satisfaction. This paper examines how customer satisfaction, brand trust and loyalty may influence McDonald's purchase intention in Malaysia. We applied SPSS to test hypotheses, and 150 McDonald's customers engaged in a Google form- based online survey. The findings reveal that customer satisfaction, brand trust and loyalty influence McDonald's customers purchasing intentions. Recommendations and implications were discussed
The Development of Training Center as a Novel Business Concept
Authors:   Universiti Sains Malaysia, Chien Ng Wei , Hui Gan Kia ,   INTI International College Penang, Azizi Muhammad Aidil Muqris Bin ,   Universiti Sains Malaysia, Sabdan Muhamad Ammar Danial Bin ,   Universiti Sains Malaysia, Xiaomengying Ma ,   Universiti Sains Malaysia, Jiayi Miao ,   Universiti Sains Malaysia, Dubey Khushi ,   IMS Engineering College
Published: October 2024

The objective of this study is to evaluate the effectiveness of innovative training methods, technology integration, personalized training, and strategic partnerships in enhancing business performance through the Qatar Skills Training Centre (QSTC). Employing quantitative methods, data were collected through a survey distributed via Google Forms, with responses from 154 participants representing various socio-economic backgrounds. The analysis revealed that while strategic partnerships did not significantly affect business performance, innovative training methods, technology integration, and personalized training demonstrated positive correlations with business success, supporting Hypotheses 1, 2, and 3. The results showed beta values of 0.588, 0.246, and 0.188 for these factors, respectively, and an R² value of 0.92, indicating that 92% of the variance in business performance is attributable to these elements. This highlights the critical role of innovative training methods, technology, and personalization in driving successful business strategies. The findings suggest that organizations should prioritize these factors to enhance employee engagement, satisfaction, and overall operational effectiveness
Financial Performance Evaluation of Fast-Food Restaurant
Authors:   Women University Bagh, Zahra Munazza , Baliyan Meenu ,   IMS Engineering College, Tan Jasmine ,   Universiti Sains Malaysia, Tan Hooi Jin ,   Universiti Sains Malaysia, Tan Xin Way ,   Universiti Sains Malaysia, Nordin Siti Nazatul Huda Binti ,   Universiti Sains Malaysia, Kee Daisy Mui Hung ,   Universiti Sains Malaysia
Published: October 2024

This study examines McDonald's financial performance from 2019 to 2023, focusing on key financial metrics such as profitability, operational efficiency, liquidity, solvency, and cash flow. The objective is to assess McDonald's financial health and identify factors contributing to its sustained market leadership in the fast-food industry. Using descriptive statistics and regression analysis, the study evaluates McDonald's financial ratios, including operating profit margin, return on assets, inventory turnover, and current ratio, among others. The results reveal strong profitability and effective cost control, with a consistent operating profit margin and robust asset management. McDonald's liquidity is sufficient to meet short-term obligations, and its prudent debt management reflects financial stability. The company’s investment in digital transformation and operational improvements, such as streamlined inventory management and enhanced customer engagement, have further contributed to its financial resilience. In conclusion, McDonald's has demonstrated adaptability and resilience amidst external challenges, ensuring continued financial success. The study suggests that McDonald's should continue investing in digital platforms and menu innovation to meet evolving customer preferences. The implications of these findings are significant for the fast-food industry, highlighting the importance of strategic financial management in maintaining market leadership and long-term growth
The Impact of Job Satisfaction and Performance on User Satisfaction with Banking Services
Authors:   Han Chiang University College of Communication, Lee Jocelyne Jia Lin , Ooi Lyn Liq ,   ViTrox College, Wun Xiang Yang ,   Universiti Sains Malaysia, Wong Pei Wen ,   Universiti Sains Malaysia, Yin Jia Yue ,   Universiti Sains Malaysia, Yang Hai Hong ,   Universiti Sains Malaysia, Kee Daisy Mui Hung ,   Universiti Sains Malaysia
Published: October 2024

This study examines the relationships between customer service quality, employee job satisfaction, job performance, and user satisfaction in the banking industry, with a focus on Maybank. The objective is to determine how employee satisfaction and performance impact user satisfaction and customer service experience. A survey was conducted among 200 Malaysian banking customers, and responses were analyzed using regression analysis to test six hypotheses. The results confirm that customer service experience, employee job satisfaction, and job performance all significantly influence user satisfaction. Specifically, customer service experience (β = 0.291, p < 0.01) and employee job satisfaction (β = 0.322, p < 0.001) show strong positive effects on user satisfaction, while employee job performance (β = 0.200, p < 0.05) also contributes positively. Additionally, employee job satisfaction significantly enhances both job performance (β = 0.732, p < 0.01) and customer service experience (β = 0.340, p < 0.01). Employee performance is a key factor in delivering superior customer experiences (β = 0.534, p < 0.001). The study concludes that improving employee satisfaction is crucial for boosting job performance and customer service, which in turn elevates user satisfaction
A Study of Consumer Behavioral Intentions of Online Purchases
Authors:   Universiti Sains Malaysia, Ng Bryan Mung Kit , Cai Zhen ,   Universiti Sains Malaysia, Cao Sheng Jie ,   Universiti Sains Malaysia, Cao Ze Lei ,   Universiti Sains Malaysia, Rabba Alya Zikrina ,   Universiti Sains Malaysia, Hui Gan Kia ,   Universiti Sains Malaysia, Teoh Derick Kok Ban ,   Universiti Sains Malaysia
Published: October 2024

This study explores the impact of service quality, product quality, product freshness, and time savings on consumer behavioral intentions in online shopping, particularly in the post-COVID-19 era. With the rapid growth of e-commerce, understanding factors that influence consumer behavior is critical for businesses seeking to enhance customer loyalty. The primary objective is to identify which factors significantly affect online purchasing intentions. Using both primary and secondary data, a digital questionnaire was administered to 160 respondents. The collected data were analyzed using multiple regression analysis through IBM SPSS Statistics software to test four hypotheses. The results show that service quality (β = 0.472, p < 0.001), product quality (β = 0.217, p = 0.001), and product freshness (β = 0.212, p = 0.002) are significant predictors of behavioral intention, while time savings (β = 0.086, p = 0.320) is not. These findings highlight the importance of focusing on quality and freshness in the online marketplace. Businesses should prioritize these factors to improve customer satisfaction and loyalty. The study concludes that while time savings are often valued in online shopping, it does not significantly drive consumer intentions, making service and product excellence more critical for success in the evolving digital economy.
The Association of the Changes in Pain Severity and Cervical Cobb Angle before Versus After Anterior Cervical Discectomy With Fusion Surgery
Authors:   Guilan Road Trauma Research Center, Trauma Institute, Guilan University of Medical Sciences, Rasht, Iran, Khoshsima Naghmeh , Jafari Seifollah ,   Department of Neurosurgery, School of Medicine, Poursina Hospital, Guilan University of Medical Sciences, Rasht, Iran, Alijani Babak ,   Department of Neurosurgery, School of Medicine, Poursina Hospital, Guilan University of Medical Sciences, Rasht, Iran, Behzadnia Hamid ,   Department of Neurosurgery, School of Medicine, Poursina Hospital, Guilan University of Medical Sciences, Rasht, Iran, Homaei Rad Enayatollah ,   Social Determinants of Health Research Center, Trauma Institute, Guilan University of Medical Sciences, Rasht, Iran, Yousefzadeh- Chabok Shahrokh ,   Neuroscience Research Center, Trauma Institute, Guilan University of Medical Sciences, Rasht, Iran., Reihanian Zoheir ,   Department of Neurosurgery, School of Medicine, Poursina Hospital, Guilan University of Medical Sciences, Rasht, Iran
Published: October 2024

Background and Aim: Axial neck pain due to degenerative cervical myelopathy can be improved after repairing anterior cervical discectomy with fusion (ACDF) surgery. However, whether changes in postoperative pain can be associated with improvement in the Cobb angle following surgery is still controversial. This study aims to assess the trends of the changes in pain severity and also Cobb angle and then test the relationship between the changes in two parameters. Methods and Materials/Patients: This longitudinal study was performed on 60 consecutive patients who were scheduled to undergo ACDF surgery due to neck disc or degenerative cervical myelopathy (DCM) and had axial neck pain before the operation. Before operation as well as 2 weeks, 2 months and 6 months after surgery, the pain score and value of Cobb angle were measured. Results: Before surgery, the patients suffered from significant axial neck pain with a mean pain score of 7.47±2.02, but after surgery, patients experienced a downward trend of changes in pain score as the mean pain score of 0.92±1.46 at two weeks, 1.31±1.63 at two months and 1.32±1.64 at six months after operation. The repeated measure analysis of variance (ANOVA) test showed a significant reduction in pain scores within follow-up time (P<0.001). A significant improvement was also revealed in the Cobb angle after the operation and the mean value of this angle was significantly lower at two weeks, two months, and six months after surgery than before surgery. Using the multivariate linear regression modeling with the presence of baseline parameters, the relationship between pain score and Cobb angle remained insignificant (P=0.387). Conclusion: Following ACDF surgery, the improvement in axial neck pain and Cobb angle is predictable, but the relationship between these two indicators will not necessarily be significant.
A súmula 392 do STJ e seu impacto nas ações exacionais
Authors: Antunes Priscila de Fatima Cavalcante Bueno , Jesus Isabela Bonfá de
Published: October 2024

O Código Tributário Nacional estabeleceu critérios para que houvesse o redirecionamento das execuções fiscais e os tribunais pátrios têm impedido o redirecionamento com base no entendimento contido na Súmula 392 do Superior Tribunal de Justiça. O presente trabalho tem por objetivo a análise dos fundamentos de tal súmula, sob o manto dos princípios constitucionais do devido processo legal e do contraditório estatuídos na Constituição Federal a fim de avaliar a necessidade de sua revisão e adaptação aos novos casos concretos que vem surgindo ao longo do tempo, sobretudo levando em consideração as mudanças ocorridas nas relações jurídico-tributária na nossa atualidade.
Autodeterminación en la economía digital: más allá del emprendimiento
Authors:   Universidad del Rosario-ISUR, Garay Nuncira Andres Camilo
Published: October 2024

La humanidad se enfrenta a una nueva realidad definida por los avances tecnológicos y el mayor protagonismo de los espacios digitales en las formas de interacción socioeconómica. En este contexto, las reflexiones por la autodeterminación digital constituyen un asunto de gran vigencia para entender y reivindicar la posición de los seres humanos en medio de un entorno hipertecnológico e hipercapitalista. Con el objetivo de aportar a esta cuestión, el presente texto explora la autodeterminación en la economía digital. En esa medida, se resalta la importancia de abordar la autodeterminación en el marco de una transformación digital de la economía cada vez más acelerada y abarcante, proponiendo entender la autodeterminación digital como una capacidad, en los términos de Nussbaum, con un mínimo que debe ser alcanzado para todos los actores de la economía digital, a partir de la materialización de una serie de factores subjetivos y objetivos. Además, es espera contribuir, desde una perspectiva crítica situada en Latinoamérica, a la construcción multilateral de una noción de autodeterminación digital que aborde al ser humano en términos individuales y comunitarios, y que permita superar modelos de autodeterminación establecidos únicamente desde lógicas neoliberales. Por ello, también se hace una crítica a la difusión hegemónica del emprendimiento como único modelo de acción deseable dentro de la economía digital, en tanto que mutila la capacidad de autodeterminación, al restringir la posibilidad de concebir otros modos de participación en este escenario digital. La autodeterminación digital implica abrir el abanico de posibilidades para individuos y comunidades.
Usos y experiencias en las aplicaciones de encuentro de la comunidad LGBTTTIQ+ de Chiapas, México
Authors:   Universidad de Ciencias y Artes de Chiapas, Esponda Pérez José Alberto , Marroquín Figueroa Julia María ,   Universidad de Ciencias y Artes de Chiapas
Published: October 2024

El articulo analiza la funcionalidad, los usos y las experiencias de la comunidad LGBTTTIQ+ de Tuxtla Gutiérrez, Chiapas, en las aplicaciones de citas Grindr y Tinder. Para ello, se realizó una investigación cualitativa fenomenológica con entrevistas semiestructuradas a 26 participantes, centradas en el perfil personal, el uso y la funcionalidad de la aplicación, y las experiencias de navegación. Los resultados muestran que los usuarios adoptan identidades en los perfiles, con patrones de motivación y comunicación, y evidencian superficialidad, violencia, discriminación y estereotipos. Una limitante fue la poca apertura y participación de los entrevistados. Se concluye que el uso de Grindr para encuentros presenta limitaciones en su funcionalidad e interacción entre usuarios.
Beneficios y riesgos del uso de la Inteligencia Artificial en el Servicio de Administración Tributaria de México (SAT). Un análisis desde la perspectiva de investigadores académicos
Authors:   UNAM, Arguelles Toache Eugenio
Published: October 2024

En el Plan Maestro 2024 el Servicio de Administración Tributaria de México (SAT) anunció formalmente que la Inteligencia Artificial (IA) será utilizada para clasificar a los contribuyentes de acuerdo con su riesgo fiscal, identificar redes complejas de elusión y evasión, y detectar inconsistencias asociadas con el contrabando y empresas fachada. El objetivo de este trabajo es identificar, analizar y comparar la percepción de investigadores académicos sobre los posibles beneficios y los potenciales riesgos del uso de la IA en el SAT. Para ello, se elaboró un cuestionario que fue respondido por 65 investigadores adscritos a grupos o institutos de investigación especializados en IA o administración tributaria de distintas universidades mexicanas. De acuerdo con dichos investigadores los posibles beneficios del uso de la IA en el SAT son: optimización del tiempo y recursos; mayor eficiencia y eficacia en los procesos; reducción del fraude y la evasión fiscal; mayor precisión en los cálculos; reducción de los costos operativos; aumento en la recaudación tributaria; y mejoramiento del servicio a los contribuyentes. Por otro lado, los potenciales riesgos del uso de la IA en el SAT son: utilización de algoritmos con sesgos socioeconómicos, de raza, nacionalidad y género que se traducen en procesos de discriminación, exclusión e injusticias; desaparición de puestos de trabajo; procesos que se convierten en una “caja negra”; hacer difusa la responsabilidad de los servidores públicos; problemas de transparencia; generación de desempleo, y uso no autorizado de los datos de los contribuyentes.