bluuebunny/crossref_metadata_2025 huggingface dataset:
Computing Safe Stop Trajectories for Autonomous Driving Utilizing Clustering and Parametric Optimization
Authors: Langhorst Johannes , Chan Kai Wah , Meerpohl Christian , Büskens Christof
Published: March 2024

In the realm of autonomous driving, ensuring a secure halt is imperative across diverse scenarios, ranging from routine stops at traffic lights to critical situations involving detected system boundaries of crucial modules. This article presents a novel methodology for swiftly calculating safe stop trajectories. We utilize a clustering method to categorize lane shapes to assign encountered traffic situations at runtime to a set of precomputed resources. Among these resources, there are precalculated halt trajectories along representative lane centers that serve as parametrizations of the optimal control problem. At runtime, the current road settings are identified, and the respective precomputed trajectory is selected and then adjusted to fit the present situation. Here, the perceived lane center is considered a change in the parameters of the optimal control problem. Thus, techniques based on parametric sensitivity analysis can be employed, such as the low-cost feasibility correction. This approach covers a substantial number of lane shapes and exhibits a similar solution quality as a re-optimization to generate a trajectory while demanding only a fraction of the computation time.
Evaluation of a 3D-Printed Reduction Guide for Minimally Invasive Plate Osteosynthesis of Short Oblique Radial Diaphyseal Fracture in Dogs: A Cadaveric Study
Authors: Lee Seungyeol , Yi Kangwoo , Kim Namsoo , Heo Suyoung
Published: March 2024

This study aims to evaluate the clinical application of three-dimensional (3D)-printed custom reduction guides (3DRG) for minimally invasive plate osteosynthesis (MIPO) of short oblique radial diaphyseal fractures. Canine forelimb specimens (n = 24) were prepared and a diaphyseal short oblique fracture was simulated in the distal radius and ulna. Bone fragments were stabilized with the MIPO technique using a 3DRG (Group A), open reduction (Group B), or closed reduction with circular external skeletal fixation (ESF) (Group C). The diaphyseal short oblique fractures were created in each radius at one-third of the radial length from the distal radial articular surface. Surgical stabilization of the fractures was performed in each group. Pre and postoperative radiographic images were obtained to measure frontal angulation (FA), sagittal angulation (SA), frontal joint reference line angulation (fJRLA), sagittal joint reference line angulation (sJRLA), translational malalignment and fracture gap width. Surgical time was also measured. In the homogeneity test, differences in SA, sJRLA, craniocaudal translation and fracture gap before and after surgery had no significant difference among the three groups. On the other hand, differences in FA, fJRLA, mediolateral translation and surgical time before and after surgery had significant differences among the three groups. In the post hoc test, only surgical time showed a significant difference between the three groups, and group A showed the shortest surgical time. The use of 3DRG for MIPO of short oblique radial diaphyseal fractures in dogs is reliable for the alignment and apposition of fractures and reduces surgical time.
Wise Choice of Showerhead Patterns: How to Save Energy during Showering While Maintaining Thermal Comfort
Authors: Zhang Dadi , Mui Kowk-Wai , Wong Ling-Tim
Published: March 2024

Heat transfer coefficients between shower water and human skin could significantly impact occupants’ thermal sensation and energy consumption during showering. A recent study found that heat transfer coefficients varied considerably among showerhead patterns. However, the specific effects of the showering heat transfer process on the showerhead patterns have yet to be determined. Two experiments were conducted to quantify the spray patterns during showering, and the impacts of the patterns’ parameters on the heat transfer coefficient were examined using different statistical methods. Five showerheads with 18 spray patterns were tested in this study. The resistance factor, water supply pressure, and nozzle area ratio of these patterns were measured to qualify their shower performance. The results indicated that all the tested parameters significantly impacted the heat transfer coefficient in general, and using resistance factor and nozzle area ratio could accurately predict the heat transfer performance of the showerhead pattern. Additionally, this study demonstrated that changing to a showerhead with a higher heat transfer coefficient could save considerable energy while maintaining the same thermal sensation during showering. The influence of water spray patterns on the heat transfer coefficient could provide residents with scientific references when selecting showerheads in their bathrooms.
Using the Hydraulic Properties of Zeolite to Grow Desert Willow—A Case Study to Rehabilitate Riparian Areas of Semi-Arid Environments
Authors: Solis Juan C. , Bawazir A. Salim , Piñon-Villarreal Aldo R.
Published: March 2024

Plants in riparian areas are well known for their beneficial functions such as providing biodiverse habitats, maintaining water quality, and stabilizing streambanks. However, riparian plants are declining in semi-arid environments due to long-term drought, a decline in groundwater table, and an increase in soil salinity. A new technique using clinoptilolite zeolite (CZ) as a wicking material with minimum artificial irrigation to grow desert willow [Chilopsis linearis (Cav.) Sweet] under field conditions is introduced; desert willow is native to riparian regions of the southwestern United States. For this study’s experiment, desert willow seedlings were planted in boreholes filled with clinoptilolite zeolite (CZ) as a substrate and in situ riparian sandy loam soil (RS) as a control. The boreholes extended to the groundwater table at two distinctive depths, shallow (avg. depth = 1.21 m) and deep (avg. depth = 2.14 m). The plants’ viability was then assessed by measuring their midday water potential (Ψmd) as an indicator of water stress. There was no significant difference in Ψmd (p > 0.05) between the plants grown in CZ and RS (mean Ψmd = −0.91 vs. −0.81 MPa) where the groundwater was shallow and a significant difference (mean Ψmd = −0.75 vs. −2.03 MPa) where the groundwater was deep. The proposed method is promising as an alternative method for growing desert willow or other plants for riparian rehabilitation with no artificial irrigation. However, its effectiveness depends on groundwater being accessible at the base of the boreholes used for planting.
Distribution Characteristics and Pollution Sources Analysis of Polycyclic Aromatic Hydrocarbons and Phthalate Esters in the Seawater of Land-Based Outlets around Zhanjiang Bay in Spring
Authors: Wang Zhifeng , Zhao Hui , Zhao Lirong
Published: March 2024

This study analyzed the distribution characteristics and sources of pollutants in the coastal estuaries of Zhanjiang Bay (ZJB) to provide theoretical and data support for the scientific prevention and control of bay pollution. Monitoring data from eight rivers and flood drains flowing into ZJB in March 2021 were used to analyze the composition and spatial distribution characteristics of polycyclic aromatic hydrocarbons (PAHs) and phthalate esters (PAEs) in the water bodies of the bay. The dominant components in the eight rivers and flood drains were 3–4-ring PAHs, with Bis (2-ethylhexyl) phthalate (DEHP), Diisobutyl phthalate (DIBP), and Dibutyl-O-phthalate (DBP) being the main PAE compounds. Higher pollutant levels were observed in residential areas, aquaculture zones, and industrial areas. Eigen-ratio analysis and principal component analysis were used to identify pollution sources, including atmospheric inputs (coal, petroleum products, biomass combustion products), offshore petroleum pollution, and plastic pollution sources. The assessment showed that atmospheric inputs contributed to 89.75% of the total PAHs in the bay, with coal and biomass combustion accounting for 62.12% and petroleum fuel combustion accounting for 27.63%. The content of ΣPAEs ranged from 588.43 to 1427.26 ng·L−1, with a mean value of 906.59 ng·L−1, which is at a low to medium level compared to other regions of China and abroad, indicating a medium-low level of pollution risk. The results of this study have important implications for guiding urban development, adjusting energy consumption structures, and planning pollution prevention and control measures in ZJB.
FPGA-Based VFF-RLS Algorithm for Battery Insulation Detection in Electric Vehicles
Authors: Bukya Mahipal , Padma Bhukya , Kumar Rajesh , Mathur Akhilesh , Prasad Nisha
Published: March 2024

As the adoption of electric vehicles (EVs) continues to rise, attention has switched to ensuring the safety of EV operations. The exponential growth in battery technology over the past several years has changed the face of energy storage and sparked a revolution in several industries. The degradation of battery insulation during regular use is a significant concern. The high voltage (HV) and current levels in HV electric vehicles pose a significant electrical threat.The advancement of electric vehicle technology has led to an increasing presence of HV electric equipment throughout the vehicle. The insulation strength and early health status detection of the batteries are essential in ensuring safety in EVs. This paper studies the different insulation detection techniques and the development of adaptive filter (AF) algorithms based on field-programmable gate arrays (FPGAs) for insulation detection. FPGAs are amongst the most accurate and fast detection techniques among all the insulation detection techniques used so far in electric vehicles. This study proposes an FPGA-based VFF-RLS algorithm for effectively implementing insulation detection in EVs. The experimental test results using FPGAs demonstrate that the proposed method can rapidly monitor changes in insulation resistance (IR). The VFFRLS-based FPGA technique works sufficiently well to reduce errors when dealing with variations in voltage and resistance conditions at the battery terminals.
A Review of Lithium-Ion Battery State of Charge Estimation Methods Based on Machine Learning
Authors: Zhao Feng , Guo Yun , Chen Baoming
Published: March 2024

With the advancement of machine-learning and deep-learning technologies, the estimation of the state of charge (SOC) of lithium-ion batteries is gradually shifting from traditional methodologies to a new generation of digital and AI-driven data-centric approaches. This paper provides a comprehensive review of the three main steps involved in various machine-learning-based SOC estimation methods. It delves into the aspects of data collection and preparation, model selection and training, as well as model evaluation and optimization, offering a thorough analysis, synthesis, and summary. The aim is to lower the research barrier for professionals in the field and contribute to the advancement of intelligent SOC estimation in the battery domain.
Introduction of extraperitoneal tunneling method: a way to secure the drain tube in the pelvic cavity after proctectomy
Authors: Kang Sung Il , Kim Sohyun , Kim Jae Hwang
Published: March 2024

The effectiveness of closed drainage tube insertion after low anterior resection has been controversial. We believe that drain tube displacement, which occurs up to 35% in real clinical practice, reduces the effectiveness of the drain tube. We report in this video a simple way to secure the drain tube in the pelvic cavity after low anterior resection and introduce a case that used the drain fixation method and treated anastomotic leakage without interventional procedure.
Predanost učiteljskoj profesiji u kontekstu nove evangelizacije
Authors: Mohorić Marijana , Nenadić-Bilan Diana
Published: March 2024

U brojnim teorijskim istraživanjima profesionalne osposobljenosti učitelja obrazlažu se temeljne kompetencije učitelja u različitim područjima kvalitetne odgojno-obrazovne djelatnosti. Međutim, nedostaju istraživanja utjecaja učiteljeve predanosti poslu na kvalitetno obavljanje profesionalne uloge. Entuzijazam (predanost, posvećenost poslu, oduševljenje ili zanesenost) se odražava na kvalitetu odgojno-obrazovnog rada učitelja, kao i na kvalitetu rada ustanove. Predanost profesiji nadilazi koncepte rada kao izvora zarade i rada kao mogućnosti razvoja karijere te dovodi do koncepta rada kao životnog poziva. U radu se obrazlaže koncept predanosti učiteljskoj profesiji kao složeni emocionalni, motivacijski, kognitivni i duhovni konstrukt koji u interakciji s visoko razvijenim sposobnostima dovodi ne samo do zadovoljstva poslom i optimalnog obavljanja radnih zadaća nego do istinskog svjedočenja i življenja vjere u službi nove evangelizacije. Ostvarivanje učiteljskog poziva u kontekstu kurikulumskog pristupa i nove etape evangelizacije određeno je svjedočenjem iskustva osobnog odnosa s Bogom te komuniciranjem radosnog odgovora na osobno iskustvo Božje ljubavi.
Retrospective evaluation of COVID-19 incidence during smoking cessation treatment with varenicline
Authors: Barış Elif , Ömeroğlu Şimşek Gökçen , Arici Aylin , Gümüştekin Mukaddes , Kılınç Oğuz , Tosun Metiner
Published: March 2024

Background: Cholinergic anti-inflammatory pathway endogenously controls inflammatory processes through activation of the α7-nicotinic acetylcholine receptor (α7nAChR). Varenicline, used in smoking cessation therapy, is a full α7nAChR agonist with anti-inflammatory effects. In this study, the frequency of coronavirus disease (COVID-19) was evaluated in patients using varenicline as a smoking cessation treatment.

Methods: In this retrospective cross-sectional study, records of the 111 patients admitted to Smoking Cessation Outpatient Clinic of Dokuz Eylul University Faculty of Medicine during the COVID-19 pandemic were evaluated. The development of COVID-19 disease according to the status of the patients being positive for SARS-COV-2 was evaluated comparatively in patients who received varenicline or not. Additionally, the disease symptoms were questioned.

Results: SARS-CoV-2 PCR positivity was not detected in any of 38 patients who regularly used varenicline out of 68 patients evaluated. SARS-CoV-2 PCR positivity was detected in 13 (43.3%) of 30 patients who received other treatments or irregularly used varenicline (p
An economic sustainability analysis of hybrid solar-biomass system for sugar industries in India
Authors: Mahalakshmi M. , Rajaram S.P.
Published: March 2024

Renewable energy systems have been gaining more importance in developing countries not only due to the increase in concern towards environmental sustainability but also resolving the looming energy crisis that bewilders economic development. Till date, inadequate attention has been paid to the integration of Renewable Energy (RE) sources in the industrial sectors of TamilNadu, India. Since industries have been key drivers of electricity consumption in the past decade, this paper aims at the simulation and analysis of hybrid Biomass-Solar Photovoltaic system for electrification of the process industries, especially sugar industries. The main objective of the paper is to minimize the cost of energy and Green House Gas (GHG) emissions leading to sustainable development. The economic feasibility analysis is performed using Hybrid Optimization Model for Electric Renewables (HOMER) software and the sustainability analysis with the help of Clean Development Mechanism that can be adopted for the sugar industry. The simulation results support the effectiveness of the proposed grid connected solar-biomass hybrid system for the sugar industry with the net present cost of 16 million dollars (M$) combined with emission reductions of 6,266 tons/year.
FUNÇÃO DE PERRIN
Authors: Vieira Renata Passos Machado , Vieira Alves Francisco Regis , Catarino Paula Maria Machado Cruz
Published: March 2024

O presente trabalho introduz o estudo da função de Perrin no conjunto dos números reais, p : R −→ R, tal que x ∈ R, p(x + 3) = p(x + 1) + p(x). Assim, de posse da sua recorrência e definição, são trabalhados alguns teoremas e proposições matemáticas. Dessa forma, realiza-se uma evolução matemática em torno dos números dessa sequência, destacando o estudo da sua respectiva função de Perrin com o número plástico, assim como acontece na sequência de Padovan.
Palavras-chave: Evolução matemática; Função de Perrin; número plástico; sequência de Perrin.
Özne, Hukuk ve Hak
Authors: Gülgeç Yahya Berkol
Published: March 2024

“Bilen varlık” ve “eyleyen varlık” olmak üzere iki tip özne tanımı olduğun söyleyebiliriz. Saf “eyleyen varlık” anlamıyla hukukun öznesi yalnızca asli kurucu iktidar olabilir. Bütün diğer hukuk özneleri “hukuku bilip ona göre eylemek” kapasitesine sahip olmaları gerektiği için aynı anda hem bilen hem eyleyen özne olmak durumundadır. Gerçek kişilerden bağımsız bir bilme ve eyleme kapasitesi olamayacağı için tüzel kişilerin ayrı birer hukuk öznesi olarak kabul edilmesi için bir sebep bulunmamaktadır. Hayvanların hukukun öznesi olup olamayacağı tamamen onların bilişsel kapasitesiyle ilgilidir. Bu anlamda, insan dışındaki çoğu canlı varlık hukukun öznesi olamaz. Yapay zekâ dışındaki cansız varlıkların da yine bilişsel kapasite eksikliği dolayısıyla hukukun öznesi olamayacağını söyleyebiliriz. Haklar açısından ise durum farklı olacaktır. Hak normları genellikle hak sahibi dışındakilere yükümlülük yükleyen normlar olarak anlaşılabilir. Bir başka deyişle, her hak tanıyan normu yükümlülük yükleyen bir norm olarak ve eksiksiz biçimde yeniden ifade edebiliriz. Bundan ötürü, hak sahibi olacak olan varlığın hukuku bilme veya hukuka göre eyleme kapasitesine sahip olması hak normlarının deontik yapısı nedeniyle şart değildir. Bu durumda, hukukun öznesi olamayacağına hükmettiğimiz cansız varlıkların ve hayvanların hak sahibi olabileceklerini söyleyebiliriz.
Komposisi Kimia Daging Ikan Glodok (Mudskipper sp.) Dari Kawasan Konservasi Mangrove dan Bekantan (KKMB) di Kota Tarakan
Authors: Bija Stephanie , Rozi Anhar
Published: March 2024

Ikan glodok merupakan salah satu biota yang berhabitat di ekosistem mangrove. Ikan ini dipercaya oleh masyarakat dapat menambah energi dan menjadi alternatif untuk pengobatan beberapa penyakit. Namun, kajian ilmiah mengenai hal ini masih kurang. Tujuan penelitian ini adalah menentukan komposisi kimia daging ikan glodok yang berasal dari Kawasan Konservasi Mangrove dan Bekantan, Kota Tarakan. Analisis terhadap komponen-komponen kimia dilakukan melalui pengujian proksimat, meliputi uji kadar protein, kadar karbohidrat, kadar lemak, kadar air, dan kadar abu. Hasil penelitian menunjukkan komposisi kimia yang terdapat pada daging ikan glodok (Mudskipper sp.) yaitu kadar karbohidrat 2,38%; kadar protein 9,75%; kadar lemak 5,17%; kadar air 79,30%; dan kadar abu 3,40%. Dari keseluruhan parameter proksimat yang diuji, persentase protein yang lebih tinggi dibandingkan komposisi nutrisi lainnya.
Implementation of the snowball throwing method in PAI subjects to improve student learning outcomes
Authors: Ambarsari Siti Nuartika , Muharom Fauzi , Supriyanto Supriyanto
Published: March 2024

Implementation of The Snowball Trowing Method In Subjects of Islamic Religious Education In Increasing Student Learning Outcomes. This study aims to (1) apply the snowball throwing learning model in Islamic Religious Education learning. (2) to determine student learning outcomes after applying the snowball throwing learning model, especially in learning Islamic Religious Education. (3) to improve student learning outcomes through the snowball rolling learning model. This research is expected to be useful for teachers, schools and future researchers. For teachers, hopefully the results of this research can improve their teaching skills, especially in terms of innovative learning models. The methodology in this research is field research obtained through classrooms or what is called classroom action research (CAR). This research method uses two cycles. The first cycle consists of the planning stage (planning), the implementation action stage (action), the observation stage (observation), and the reflection stage. At the reflection stage of the first cycle, student learning outcomes were analyzed to correct deficiencies, then continued in the second cycle. . The results showed that the learning outcomes of Class IV after using the Snowball Throwing model were higher than those who did not use it
Implementation of problem based learning model to improve students' understanding of reforestation and disaster mitigation
Authors: Mahulae Parno Sumanro
Published: March 2024

This study aims to determine students' understanding of greening and disaster mitigation through the application of problem-based learning model. This research is a quantitative descriptive research. This research was conducted in grade 7 of SMP Negeri Poopo, Rayonapo District, South Minahasa Regency. The results showed that students' understanding of reforestation and disaster mitigation with respondents who became sample members as many as 42 students, as many as 11 students (26%) in the very good category, 20 students (48%) in the good category, 10 students (24%) in the good enough category, 1 student (2%) in the less good category. This means that with problem-based learning, students have a very good understanding of reforestation and disaster mitigation.
Situational Awareness Technique for Aged Care. A Pedagogy for Enhancing Quality of Care
Authors: Lawrence Janet
Published: March 2024

ObjectiveThis study aims to explore the implementation of a Situational Awareness Technique (SAT) in aged care classrooms to address quality-of-care concerns, such as effective management of chronic health conditions and prevention of elder abuse, by improving crisis management training.MethodsStudents at a Vocational Educational and Training (VET) college in Melbourne, Australia, were given case-based scenarios that emulated real-life aged care situations. They were tasked with applying SAT within these practical training scenarios through group discussions, peer-to-peer learning, and collaborative learning activities. Two groups of students were presented with a scenario that a care worker would encounter when caring for an older person, and they were expected to demonstrate their ability to competently undertake specific tasks after recognising and analysing the facts of the situation.ResultsThe research showed students understood situational awareness skills, including perception, comprehension, and future projection, by applying SAT. These skills are crucial for making sound decisions and predicting future events, ultimately enhancing the safety of older adults in care.ConclusionThe findings reveal the students' understanding and ability to act and reflect upon their actions critically. The significant benefits of SAT to aged and healthcare professionals are vital to the quality of care an older person receives. Current aged care training programs would benefit from implementing SAT to contribute substantially to the safety and well-being of older adults.
Word Formation Analysis of Foreign Terms in Information and Communication Technology Based on General Guidelines of Formation Terms in Indonesia
Authors: Nur Fitria Tira
Published: March 2024

This research analyzes foreign terms in Information and Communication Technology (ICT) based on general guidelines for the Indonesian formation of terms (Pedoman Umum Pembentukan Istilah or PUPI). This research is descriptive qualitative. The analysis shows that Based on the General Guidelines for the Formation of Terms, the process of absorbing foreign terms in ICT into Indonesian can be classified into four processes, namely complete absorption, absorption through translation, absorption through adjustment of the form of writing, also absorption through adjustments to the form of writing and translation at the same time. While, the translation process by adjusting the form of writing is grouped into three forms of adjustment, namely spelling adjustment, adjustment of foreign consonant groups, and adjustment of foreign prefixes. In forming Indonesian computer terms, a collection of benchmarks and suggestions in General Guidelines for Enhanced Indonesian Spelling and General Guidelines. The emergence of ICT terms due to the advancement of science and technology can encourage Indonesians to adopt and form Indonesianized terms. Given the importance of the role of foreign terms in ICT as a ‘vehicle’ for the implementation of globalized international communication, ease of speed of mutual understanding between nations receives special attention from Indonesian computer terminology.
Vivências com modelagem matemática e as contribuições para a formação de uma professora
Authors: Falleiro Bruna Carla Alves , Oliveira Wellington Piveta
Published: March 2024

A formação de professores é um tema de destaque nas pesquisas em Educação Matemática. Considerando esse contexto, nesta pesquisa refletimos sobre fases vivenciadas por uma aluna da graduação em Licenciatura em Matemática com a Modelagem Matemática, visando as contribuições que foram sendo consolidadas em cada experiência vivida para a formação da futura professora de Matemática. Esta pesquisa de natureza qualitativa, descritiva e interpretativa tem como interrogação: que contribuições a vivência com Modelagem Matemática na formação inicial traz à formação de uma professora? Para responder a esse questionamento, nos apoiamos na “teoria dos todos e das partes”. Interpretamos que as vivências da primeira autora, descritas em fases desenvolvidas durante o 4° ano do curso de Licenciatura em Matemática da Universidade Estadual do Paraná (UNESPAR), Campus Paranavaí, constituem um momento formativo, mas que o todo enquanto formação permanece em movimento de constituição. Como resultados, a pesquisa evidencia as contribuições que cada fase teve nesse momento formativo e como ocorreu o processo de desconstrução e reconstrução sobre o ser professor em uma perspectiva ativa de ensino. Para além dessa experiência, trazemos reflexões sobre a importância de vivenciar experiências com a Modelagem Matemática durante a formação acadêmica, vislumbrando a realização de práticas nos diferentes ambientes educacionais.
Konsumsi rokok dan tinggi badan orangtua sebagai faktor risiko stunting anak usia 6-24 bulan di perkotaan
Authors: Sari Siska Puspita
Published: March 2024

AbstrakLatar Belakang: Stunting adalah salah satu masalah gizi balita, menggambarkan kegagalan pertumbuhan linear yang terakumulasi sejak sebelum dan sesudah kelahiran yang diakibatkan oleh tidak tercukupinya asupan zat gizi. Batasan  stunting apabila defsit dalam panjang badan menurut umur < -2 z-skor berdasarkan rujukan baku pertumbuhan World Health Organization. Stunting dipengaruhi oleh banyak faktor, termasuk konsumsi rokok dan tinggi badan orang tua. Di Yogyakarta cakupan konsumsi rokok orang tua termasuk tinggi (52.1%) dan prevalensi balita stunting mencapai reaches 15.11%. Maka dari itu, dibutuhkan penelitian terkait hubungan konsumsi rokok dan tinggi badan orang tua sebagai factor risiko kejadian stunting pada anak usia 6-24 bulan di Kota Yogyakarta. Tujuan : Menganalisis menganalisa konsumsi rokok orang tua sebagai faktor risiko kejadian stunting pada anak usia 6 – 24 bulan di Kota Yogyakarta. Metode : Penelitian ini merupakan penelitian observasional dengan rancangan case control, dengan subjek anak usia 6-24 bulan yang terdaftar di 3 Posyandu (Umbulharjo, Tegalrejo dan Kotagede) yang masuk ke dalam kriteria inklusi. Jumlah subjek sebanyak 121 kasus dan 121 kontrol. Analisis data univariat, bivariat menggunakan Chi-square, dan multivariat menggunakan uji regresi logistik ganda. Hasil  : Penelitian ini menunjukkan bahwa sebanyak 58,68% orang tuanya merokok. Analisis bivariat menunjukkan bahwa tidak ada hubungan antara konsumsi rokok orang tua dengan kejadian stunting pada anak usia 6-24 bulan di Yogyakarta p=0,601; OR=1,15 yang berarti bahwa konsumsi rokok orang tua akan berisiko mempunyai anak yang mengalami  stunting 1,15 kali lebih besar dibandingkan dengan anak yang orang tua tidak mengkonsumsi rokok. Hasil analisa multivariat menunjukkan setelah mengontrol tinggi badan ibu hubungan konsumsi rokok orang tua dengan kejadian stunting tidak bermakna pada anak usia 6-24 bulan di Yogyakarta (p=0,62; OR=1,15). Penelitian ini menunjukkan bahwa faktor prenatal lebih dominan jika dibandingkan faktor postnatal seperti konsumsi rokok dan tinggi badan orang tua pada anak usia 6-24 bulan di Yogyakarta. Kesimpulan  : Tidak ada hubungan bermakna antara konsumsi rokok orang tua (postnatal) dengan kejadian stunting pada anak usia 6-24 bulan di Kota Yogyakarta karena lebih dominan faktor prenatal.
Response of lettuce seeds undergoing dormancy break and early senescence to plasma irradiation
Authors: Okumura Takamasa , Anan Teruki , Shi Heping , Attri Pankaj , Kamataki Kunihiro , Yamashita Naoto , Itagaki Naho , Shiratani Masaharu , Ishibashi Yushi , Koga Kazunori , Mildažienė Vida
Published: March 2024

This study reports the response of lettuce seeds undergoing dormancy breaking and early senescence to DBD plasma irradiation. A heat map of germination percentages at 12 h reveals that dormancy has broken at 39 days' storage, and that one minute of plasma irradiation enhances germination in dormant seeds. Plasma irradiation does not affect those seeds where dormancy has already broken. Early senescence via storage was estimated using ESR measurements and the molecular modification of quercetin. This study reveals that lettuce seed susceptibility to plasma irradiation depends on storage duration and conditions, with dormancy state as a critical variable modulating the impact of plasma irradiation.
Single-longitudinal-mode vortex Nd:YVO4 laser using a circular Dammann grating for pump shaping
Authors: Song Jiaxin , Yu Junjie , Cao Weilin , Li Yuefei , Zhang Dawei , Li Jianlang
Published: March 2024

In this research, a 1064 nm single-longitudinal-mode (SLM) vortex beam was generated from an annular-pumped Nd:YVO4 microchip laser, in which a circular Dammann grating was used to reshape the 808 nm pump light into an annular intensity profile. As a result, the laser emitted a SLM LG01 beam with a maximum output power of 192 mW. A straightforward technique for producing SLM vortex beams is made available by this work.
Rejuvenation of degraded Zener diodes with the electron wind force
Authors: Rahman Md Hafijur , Al-Mamun Nahid Sultan , Glavin Nicholas , Haque Aman , Ren Fan , Pearton Stephen , Wolfe Douglas E.
Published: March 2024

In this study, we explore the rejuvenation of a Zener diode degraded by high electrical stress, leading to a leftward shift, and broadening of the Zener breakdown voltage knee, alongside a 57% reduction in forward current. We employed a non-thermal annealing method involving high-density electric pulses with short pulse width and low frequency. The annealing process took <30 s at near-ambient temperature. Raman spectroscopy supports the electrical characterization, showing enhancement in crystallinity to explain the restoration of the breakdown knee followed by improvement in forward current by ∼85%.
Gambaran Komunikasi Pemberdayaan dalam Komunitas UMKM Kreatif Kota Bontang
Authors: Cahyo Mixo Septian Dwi , Rohmah Ainun Ni’matu
Published: March 2024

The large number of MSME players in Indonesia is inseparable from the challenges or problems that exist. The number of problems can be a challenge for MSME players both those who run their businesses individually and in communities. The Creative MSME Community is an association community of various MSME players in Guntung Village, Bontang City. The purpose of this research is to explain the description of empowerment communication in the Creative MSME Community. This research uses the theory of ACTORS empowerment communication studies, and uses case study research methods and qualitative approaches. The data collection techniques were through observation and interviews. The results showed that the management of Creative MSME Community has not effectively carried out the empowerment communication process to the members. The interaction process between administrators and members also does not reflect the optimal use of interpersonal communication, so there are difficulties in creating mutual understanding.
Peningkatan Efektifitas Pancing Ulur Kakintu Kindaeng di Desa Palahanaeng Kecamatan Tabukan Tengah, Sangihe, Sulawesi Utara
Authors: Sarapil Costantein Imanuel , Kumaseh Eunike Irene , Tamarol Joneidi , Ikhtiagung Ganjar Ndaru
Published: March 2024

The problem with the fishermen group in Palahanaeng Village is the minimum number of fishing gear and the ineffectiveness of the fishing gear. This PMUP program provides education about the handline fishing gear or “Kakintu Kindaeng” fishing line, as well as counseling on the effectiveness of its use for fishermen groups. The service method that will be carried out is providing counseling and training, mentoring, and monitoring and evaluation for fishing fishermen groups in Palahanaeng Village. This community service helps fishermen groups in Palahaneng Village to increase catches, which has implications for increasing fishermen's income. Kakintu kindaeng is a common fishing gear used by fishermen in Palahanaeng Village. Kindaeng is the name of the local people for mackarel tuna fish, which is a type of pelagic fish that has economic value. The operation process is stretched out into the water by being pulled and jerked while the boat is being run using the engine. Some of these catches are sold and some are used for daily family consumption needs.
РОЗВИТОК ЕКОНОМІЧНИХ ТЕОРІЙ ТА ЇХ ВПЛИВ НА ФОРМУВАННЯ ДЕРЖАВНО-ПРИВАТНОГО ПАРТНЕРСТВА
Authors: Солтіс Марія , Ходжаян А.
Published: March 2024

Впродовж історії економічної думки роль відносин держави та приватного сектора у розвитку економіки та суспільства постійно еволюціонувала. В різних економічних теоріях акцент робився на активній ролі держави в регулюванні економіки та захисті національних інтересів, вільний ринок з мінімальним втручанням держави, приватизацію, дерегуляцію та вільну торгівлю. Збалансовано-зважена модель між роллю абсолютного контролю держави та її крайньої лібералізованої відсутності, залишається основним напрямком на сьогодні. Використання збалансованої моделі в умовах глобальної нестійкості, такої як військові дії, додає додаткові наукові виклики та нові напрямки досліджень, як адаптувати баланс в нових умовах та забезпечити Парето оптимум на ринку надання державних послуг а також забезпечити відновлення сектора інфраструктури.
АНАЛІЗ ЗДОБУТИХ УРОКІВ ВЕДЕННЯ БОЙОВИХ ДІЙ РОЗВІДУВАЛЬНО-ВОГНЕВИМИ КОМПЛЕКСАМИ ПІД ЧАС ВІДСІЧІ ТА СТРИМУВАННЯ ШИРОКОМАСШТАБНОЇ ЗБРОЙНОЇ АГРЕСІЇ РОСІЙСЬКОЇ ФЕДЕРАЦІЇ ПРОТИ УКРАЇНИ
Authors: Головченко Олег , Стецюк Роман , Лісогор Богдан
Published: March 2024

Аналіз здобутих уроків ведення бойових дій ракетними військами і артилерією у 2022–2023 рр. показав, що максимізації результативності вогневої підтримки в різних видах операцій оперативного об’єднання можна досягнути створенням розвідувально-вогневих комплексів під час групування військових формувань артилерії. Зважаючи на те, що критерієм будь-якої істини є практика, доречно вважати, що актуальним науковим завданням воєнної науки в цілому та військового управління зокрема є дослідження здобутих уроків ведення бойових дій розвідувально-вогневими комплексами під час відсічі та стримування широкомасштабної збройної агресії РФ проти України. У статті за результатами аналізу здобутих уроків ведення бойових дій артилерією визначено, що максимізувати результативність ведення бойових дій розвідувально-вогневими комплексами можна за рахунок комплексування військових формувань артилерії з безпілотними літальними апаратами. Крім завдань вогневої підтримки, на розвідувально-вогневі комплекси було покладено основний обсяг завдань контрбатарейної боротьби.
THE NATURE OF ELECTRICITY
Authors: Chumachenko Leonid
Published: March 2024

Definition: Electricity is one of the seven aggregate states of space, its elementary quanta, which exist in the form of two separate components – electrical and magnetic. In electric current generators, the quanta of space are split into electrical and magnetic parts with energy absorption. In current consumers, quanta of electricity combine with quanta of magnetism into elementary quanta of space with the release of energy.
РЕАЛІЗАЦІЯ КУЛЬТУРНОЇ КОМПЕТЕНТНОСТІ В ХІМІЧНІЙ ОСВІТІ НОВОЇ УКРАЇНСЬКОЇ ШКОЛИ
Authors: Богатиренко Вікторія
Published: March 2024

У статті обговорюється питання щодо формування культурної компетентності через взаємозв’язок між образотворчим мистецтвом і хімією для підвищення ефективності та якості викладання та вивчення хімічної науки. Досліджується рівень та глибина реалізації інтеграційних процесів між ними у контексті вимог Нової української школи. Висловлюється постулат, що розкриття хімічної природи матеріалів, які використовуються в образотворчому мистецтві, є дієвим підходом до створення більш автентичної і захопливої шкільної хімії, що відповідає потребам XXI століття. Проведено аналіз чинних освітньо-професійних програм підготовки вчителя хімії у закладах вищої освіти України, рекомендованих МОН України сучасних модельних навчальних програм з хімії та інноваційних проєктів для шкільної та позашкільної освіти, за результатами яких показано, що напрямок міжпредметної інтеграції образотворчого мистецтва та хімічної освіти, поки що, не реалізується. Основною причиною цього можна вважати відсутність відповідної підготовки вчителя хімії у вищих закладах освіти.
ЗВ'ЯЗОК САРКОПЕНІЇ ЗІ СТЕАТОТИЧНОЮ ХВОРОБОЮ ПЕЧІНКИ АСОЦІЙОВАНОЮ З МЕТАБОЛІЧНОЮ ДИСФУНКЦІЄЮ
Authors: Півторак Катерина , Щербенюк Наталія , Півторак Наталія
Published: March 2024

Співіснування остеопорозу і саркопенії нещодавно було розглянуто як синдром, названий «остеосаркопеніею» [1].Саркопенія у своїй основі має декілька патологічних процесів: зниження числа м'язових волокон, зменшення їх розміру, порушення іннервації міофібрил, а також жирова інфільтрація м'язів (міостеатоз) [2]. У ряді досліджень показано, що жирова інфільтрація м'язів не тільки призводить до втрати м'язової маси і сили, а й сприяє виникненню інсулінорезистентності, метаболічно - асоційованої стеатотичної хвороби печінки (МАСХП) та цукрового діабету 2-го типу [2].
Нещодавні дослідження показали, що скелетні м'язи і кістки діють як ендокринні органи. Зрілі м'язові волокна складаються з багатоядерних клітин, нездатних до поділу, тому зростання і регенерація м'язів відбуваються за рахунок проліферації клітин-сателітів. При саркопенії в першу чергу знижується кількість клітин-сателітів і волокон II типу, що призводить до неможливості здійснення пацієнтом швидких рухів.
Скелетні м'язи відіграють вирішальну роль у передачі сигналів інсуліну як первинна тканина, відповідальна за опосередковане інсуліном видалення глюкози. Зниження маси скелетних м'язів може викликати інсулінорезистентність і дисглікемію, що в кінцевому підсумку призведе до МАСХП і її характерних особливостей [5]. Окислювальний стрес і хронічне запалення викликають атрофію м'язів і призводять до стресових відповідей у гепатоцитах, що призводить до прогресування фіброзу печінки, пов'язаного з МАСГ- однією зі стадій розвитку МАСХП. Уточнено роль обтяжуючого фактору - гіперамоніємії. Аміак перетворюється в глутамат з подальшим перетворенням у глутамін з утворенням лейцину, яке відбувається в скелетних м'язах. У результаті цієї реакції порушується функція мітохондрій і знижується рівень аденозинтрифосфату, що призводить до  погіршення скорочувальної функції і зменшення м'язової маси.
EFFECTS OF VIRTUAL REALITY TRAINING (VRT) WITH MODIFIED CONSTRAINT-INDUCED MOVEMENT THERAPY (m-CIMT) ON HAND FUNCTION IN ACUTE STROKE SUBJECTS. A RANDOMIZED CONTROL TRIAL
Authors: Kumar Reddy Mallu Suresh , Srikumari V. , Kameshwari G. , Madhavi V.
Published: March 2024

Background And Purpose: The use of VR training has increased the potential for motor learning and neuroplasticity during hand rehabilitation.
m-CIMT enhances the use and skill of the paretic hand in daily life by improving the motor function. The purpose of this study was to evaluate the
effectiveness of Virtual Reality Training (VRT) with Modied constraint-induced movement therapy (m-CIMT) on hand function in acute stroke
subjects. Methodology: 30 acute stroke subjects who met inclusive criteria with MMSE 24 or > 24 and Brunnstrom's motor stage of hand recovery
≥ 4 were selected by using the lottery method. Subjects were randomly allotted to Group-A15(experimental) and Group-B 15(control) after getting
written consent from the subjects. Group-Areceived VRT along with m-CIMT, while Group-B received only m-CIMT hand function training. The
study was conducted for a total of 12 sessions over 4 weeks. Pre-test and post-test evaluation of hand function done by using the Jebsen Taylor Hand
Function Test (JTHFT) and Box and Block Test (BBT). Results: Pre-test and post-test values of JTHFT and BBT within the experimental and
control groups showed statistically signicant improvement (p< 0.001). But comparatively, mean ± SD difference is greater in the experimental
group than in control group. Discussion: This study revealed that integrated VRT with m-CIMT on hand function training in acute stroke subjects
showed more improvement than Existing VRT and m-CIMT alone by increasing cortex representation and resulting in brain reorganization.
Conclusion: Results of the study concluded that integrated VRT with m-CIMThand function training shows more improvement in the recovery of
hand function in acute stroke subjects than in m-CIMT.
SCAR ENDOMETRIOSIS
Authors: Patil Nanda , Goswami Nidhi , Desai Neha , Maradiya Drashti
Published: March 2024

Introduction: Scar Endometriosis is a rare diagnosis characterized by presence of endometrial tissue at the site of surgical scar. The most common
reported site is caesarean section scar. The patient presents with abdominal pain or swelling at the site of previous surgical incision and cyclical
increase in the size of swelling. The diagnosis is made only with histopathological examination of the excised Surgical Specimen. Case Report:
We present 4 cases of Scar endometriosis to highlight their rare occurance and difculty in diagnosing the condition clinically. Conclusion: Scar
endometriosis is a rare diagnosis which mimics a variety of clinical conditions and present as a diagnostic dilemma. Histopathological examination
plays Important role in denitive diagnosis. Proper surgical Surgical care while excision of the lesion helps in preventing the recurrence.
ISOLATION AND IDENTIFICATION OF BACTERIAL NORMAL FLORA ON SKIN OF HEALTHCARE WORKERS AND DETERMINATION OF ITS ANTIMICROBIAL SUSCEPTIBILITY PATTERN
Authors: M Nair Ashwitha , M K Kavitha
Published: March 2024

Normal human skin is colonized by huge quantities of microorganisms that live on its surface. When the health care workers (HCWs) do not wash
their hands between patients or do not practice standard infection control measures, they can be responsible for transmission of nosocomial
infections. The aim of this study was to study the normal ora of healthcare workers' hands during routine patient care and simultaneously to
evaluate the state of antibiotic susceptibility of microorganisms isolated from the hands of HCWs. The study also aims to examine whether job title
of HCWs can affect the growth of hand ora in order to create awareness on the effective infection control measures. The study group included
different groups of healthcare workers like Nurses, Lab technicians, Housekeeping staffs, Pharmacists, CSSD staffs, Substation staffs, Ward boys
and Lift operators. Cubital fossa of the hand was wiped with normal saline to remove the contaminants. Using cotton swab, the skin swab was
collected. The swab was streaked on the blood agar and MacConkey agar plates. These plates were incubated at 37°C for 24-48 hours. After
incubation period, the plates with growth were selected for further identication. A total of 162 bacterial isolates (90.5%) were obtained from 179
samples. Out of 162 isolates, 79 (49%) were Staphylococcus epidermidis, 32 (20%) were Escherichia coli, 18 (11%) were Micrococcus, 17
(10.5%) were S. saprophyticus, 14 (9%) were Klebsiella sp. and 2 (1%) were Pseudomonas spp. No growth was observed in 17 samples of (9.5%)
HCWs. In this study, it showed that Staphylococcus species were most resistant to cotrimoxazole and Ciprooxacin. Among Gram-negative
isolates, most of them were resistant to Ampicillin. The role of the hand ora of HCWs in the development of nosocomial infections is signicant.
A CLINICAL STUDY ON PREVALENCE OF PRESBYOPIA WITHOUT REFRACTIVE ERRORS AMONG THE PATIENTS ATTENDING O.P.D. IN A TERTIARY CARE HOSPITAL IN ASSAM
Authors: Majumder Moushumi , Chakraborty Abhishikta , Borah Kiran , Hazarika Celeste
Published: March 2024

Background:- Presbyopia is physiological inadequacy for near vision. Studying Presbyopia in people >40 years without Refractive Errors is
essential because it can enhance Presbyopia management techniques, resulting in more potent visual corrective techniques. To study the Aims:
Prevalence of Presbyopia without Refractive Errors among the patients attending Ophthalmology O.P.D. in the Assam Medical College &
Hospital, Dibrugarh. A sample of 1,000 patients >40 years were included in the study from August, 2 Methodology:- 020 to November, 2021 and
different Ophthalmological examination procedures were done. Out of 1,000 patients studied, 26.6% o Results:- f patients had only Presbyopia
without Refractive Errors. It was found to be high among 40-49 years of age group (52.40%) and among females (26.70%). In our Conclusion:-
study, we found that prevalence of the Presbyopia without Refractive Errors is higher in adults aging between 40-49 years and also in females more
than males.
A PATIENT OF FRACTURE NECK OF FEMUR WITH PECTUS EXCAVATAM AND ACYANOTIC CONGENITAL HEART DISEASE - A CASE REPORT
Authors: Verma Jyoti , Verma Indreshwar , Singh Gopal
Published: March 2024

“Pectus Excavatum” is characterised by a depression of the anterior chest wall thus producing funnel chest. Approximately 95 % of congenital wall
anomalies are due to Pectus excavatum. This defect is due to involvement of third to seventh costocartilages or ribs and at the level of xiphisternum.
This deformity is commonly asymmetrical but symmetrical involvement is also seen. This may be appreciated during infancy or noticed later
during childhood. Various case reports are there regarding this deformity and association with variable cardiac and respiratory involvement which
may or may not directly related to this .
Here a patient is presented which was basically approached in the orthopedic department for the complain of fracture neck of femur, on
examination noticed to be a case of Pectus excavatum and underlying congenital acyanotic heart disease Atrial Septal Defect. Patient had minimal
recognisable symptoms due to the deformity or heart disease.