bluuebunny/crossref_metadata_2025 huggingface dataset:
Factors associated with substance use among preclinical medical students in Turkey: a cross-sectional study
Authors: Karabacak Mert , Kose Ekin Beyza , Bahadir Zeynep , Demirel Yagmur , Mutlu Elif Busra , Ozcan Zeynep , Ozkara Burak Berksu
Published: February 2024

Introduction: Medical students experience high levels of stress due to their rigorous training, which can negatively affect their mental health. This study aimed to investigate substance use habits of medical students at Istanbul University-Cerrahpaşa and the association on their mental health and demographic factors.
Methods: This cross-sectional survey study was conducted in March-April 2022 among preclinical medical students (years 1-3 of a 6-year program). A confidential, anonymous online survey consisting of four sections on sociodemographic and educational characteristics, nicotine use and dependence [Fagerström Test for Nicotine Dependence (FTND)], alcohol use [Alcohol Use Disorders Identification Test (AUDIT)], mental health status [12-item General Health Questionnaire (GHQ-12)], was distributed to 1131 students via WhatsApp and Telegram text messages. Mann-Whitney U and Kruskal Wallis tests compared variables’ distribution in the questionnaire categories. Spearman's correlation assessed associations between scales. Significance was p < 0.05.
Results: The study included 190 medical students. A total of 26.3% of the participants were smokers, with 8.4% showing moderate to high levels of nicotine dependence. An estimated 45.8% and 8.4% reported low-risk consumption and risky usage of alcohol, respectively. There were statistically significant associations between substance use and demographic factors such as sex, GPA, and religious belief. The study found a statistically significant correlation between FTND scores and GHQ-12 scores, and, between FTND scores and AUDIT scores.
Conclusion: The findings of this study will inform the development of interventions to improve the mental health and academic performance of medical students at Istanbul University-Cerrahpaşa. Furthermore, it will raise awareness about the importance of addressing substance use among medical students in Turkey.
Resident and teacher perceptions of the preceptor field note: a qualitative analysis
Authors: Markovski Milena , Jeyabalan Vyshnave , Stephens Robert , Kiehn Lana , Lockwood Jonathan , Saeed Danyal , Bordman Risa
Published: February 2024

Implication Statement
Assessment of clinical teachers is a requirement by family medicine residency programs in Canada. This facilitates feedback to teachers and ensures the curriculum is delivered in an efficient and safe way. To protect resident confidentiality, preceptors often receive their teaching evaluations months to years later. Teachers have requested shorter feedback loops, greater numbers, and more frequent assessments to improve their skills.
The preceptor field note (PFN) is a tool that allows learners to evaluate teachers during a single encounter providing more frequent and immediate feedback. This study documents teachers’ and residents’ initial impressions of the first iteration of the PFN.
Resident perceptions of learning challenges in concussion care education
Authors: Kam Alice , Lam Tobi , Chang Irene , Huang Ryan S , Fernandez Nicolas , Richardson Denyse
Published: February 2024

Background: Resident-focused curricula that support competency acquisition in concussion care are currently lacking. We sought to fill this gap by developing and evaluating Spiral Integrated Curricula (SIC) using the cognitive constructivism paradigm and the Utilization-Focused Evaluation (UFE) framework. The evidence-based curricula consisted of academic half-days (AHDs) and clinics for first- and second-year family medicine residents. Our first pilot evaluation had quantitatively demonstrated effectiveness and acceptability but identified ongoing challenges. Here we aimed to better describe how concussion learning is experienced from the learners’ perspective to understand why learning challenges occurred.
Methods: A qualitative interpretative cohort study was utilized to explore resident perceptions of concussion learning challenges. Participants completed six monthly longitudinal case logs to reflect on their concussion experience. Semi-structured interviews were conducted.
Results: Residents' beliefs and perceptions of their roles influenced their learning organization and approaches. Challenges were related to knowledge gaps in both declarative knowledge and knowledge interconnections. Through reflection, residents identified their concussion competency acquisition gaps, leading to transformative learning.
Conclusion: This Spiral Integrated Design created vigorous processes to interrogate “concussion” competency gaps. We discussed resident mindsets and factors that hindered “concussion” learning and potentially unintentional negative impacts on the continuity of patient care. Future studies could explore how to leverage humanistic adaptive expertise, cross-disciplines for curriculum development, and evaluation to overcome the hidden curriculum and to promote integrated education and patient care.
ECONOMIC BAROMETERS AS THE FIRST EXPERIENCE OF BUILDING MATHEMATICAL MODELS FOR ANALYZING AND FORECASTING THE DYNAMICS OF ECONOMIC PROCESSES
Authors:   Doctor of Economics, Financial University under the Government of Russia, Shcherbakov Gennady A.
Published: February 2024

Economic science has in its arsenal a wide set of tools that allow researchers to solve problems of social development in the most effective way. A special place here is occupied by mathematical tools to support economic decisionmaking. They too have their own history, which includes a rather important stage associated with the development of the socalled "economic barometers". The presented article is devoted to the consideration of issues related to the emergence and development of the barometric method in economic research, as well as to the determination of the degree of its influence on the further development of economic and mathematical modeling.
ABOUT INDICATORS OF ASSESSMENT OF ACHIEVEMENT BY REGIONS OF NATIONAL DEVELOPMENT GOALS OF THE RUSSIAN FEDERATION
Authors:   Deputy Director for Educational and Methodological Work, Yaroslavl Branch of the Financial University under the Government of Russia, Yaroslavl, Russia, Kolesov Roman V. , Yurchenko Alexander V. ,   Head of Department of Scientific Work, Yaroslavl Branch of the Financial University under the Government of Russia, Yaroslavl, Russia, Zakharova Snezhana A. ,   Student in the Field of Study "Management", Yaroslavl Branch of the Financial University under the Government of Russia, Yaroslavl, Russia, Manaeva Ekaterina A. ,   Student in the Field of Study "Management", Yaroslavl Branch of the Financial University under the Government of Russia, Yaroslavl, Russia, Kharinova Alyona A. ,   Student in the Field of Study "Management", Yaroslavl Branch of the Financial University under the Government of Russia, Yaroslavl, Russia
Published: February 2024

The paper considers the procedure for evaluating the indicators proposed by the authors to assess the achievement of national goals and strategic development objectives in the regions of Russia. It is assumed that the approach proposed by the authors will allow for effective ongoing monitoring of the implementation of the strategic tasks facing the highest officials of the constituent entities of the Russian Federation, and in the future will become the main one for the development of a comprehensive methodology for rating regions, ensuring the identification and replication of best practices for achieving national development goals.
Art, photography, and museums for senior students
Authors: Huerta Ricard
Published: February 2024

The present research approaches the need to bring art closer to adult students, analyzing the process and the results of a course in a university program for the public over 55 years old. The interest of these students in art is given in most cases because they would have wanted to study art in their youth. Beyond the usual focus either on art history or artistic workshops, this program generates a multidisciplinary experience, introducing concepts and practices such as urban derive or performance. Aspects such as visual culture or digital technologies and art education are also integrated. This study adopted a research methodology of mixed nature, combining case study with arts-based research. The photographs acquire an important value as a result of the research. The benefits of lifelong learning were evaluated based on the participatory practices taking into account the previous experience of students and their knowledge in this regard. The information collected through individual surveys and focus groups highlighted a positive and rewarding result, according to the students.
Chinese esthetics through language in poetry: A comparative study of the Chinese wényán and modern báihuà
Authors: Feng Zhe , Wang Weiyi , Cupchik Gerald
Published: February 2024

China was greatly transformed in its encounters with the imperial West in the 19th and 20th centuries, where its ways and traditions that were authoritative for thousands of years were challenged and pushed to evolve toward modernity. Among things that were made to change, the classical written Chinese – wényán – was replaced by the modern báihuà, prioritizing efficient information transformation over the expression of semantic and esthetic depth. However, classical Chinese esthetics continued to inspire modern Chinese literati, in their exploration and discovery of means to express their Chineseness in a modern reality. Through examining the literary form of poetry, this study investigated the differential characteristics of the classical and modern Chinese esthetics through the appreciation of classical and contemporary Chinese poems, as mediated by the written languages: wényán and modern báihuà. Presented with four comparable pairs of classical and contemporary poems, 48 participants indicated their preference and rated their poem-reading experience based on language esthetics, imaginativeness, precision, complexity of imageries, profundity of meaning, and the intensity of emotions and resonance elicited. Compared to contemporary poems, classical poems were perceived as significantly more beautiful in their language, more imaginative, more precise, more complex in their imagery, more profound in their meanings, and more effective in eliciting emotions and resonance. Reasons for poem type preference suggested that classical and contemporary poems were both appreciated for their differential expressions of the highest Chinese esthetic standard – the White Bì (贲), through effortless precision or purity.
Cultural connotation and bionic design application of foliage plants in Chinese gardens
Authors: Lin Siqi , Liu Wei
Published: February 2024

Since the dawn of time, foliage plants have been the primary plant material used in the design of Chinese landscape gardens, and their rich cultural and historical heritage can serve as inspiration for design improvement and innovation. This study categorizes the decorative traits of foliage plants into three categories, aiming to explore their cultural characteristics and design applications. Special attention is given to the folkloric, cultural, religious, and totemic meanings of foliage plants. The various forms of bionic design based on the application of foliage plants are categorized and illustrated with specific cases. This exploration includes perspectives of morphology, texture, function, and imagery, all rooted in the theory of bionic design. The beauty of natural art, the humanistic attitude, and the advancement of function, material, and technology in product design can all be reflected in foliage plants as design elements.
Sleep-induced limb vasodilation in individuals confined to bed for 24 h
Authors: Casiglia Edoardo , Tikhonoff Valérie
Published: February 2024

The sleep/wake rhythm in limbs has been scarcely studied, especially due to the difficulty associated with continuous monitoring of arterial flow to the forearm and leg for a 24-h period. Addressing this constraint, we employed indium-gallium-in-silicone strain-gauge venous-occlusion plethysmography, an automated method facilitating the measurement of 24-h limb arterial flow in bed-confined subjects without disturbing their natural sleep. This article presents the state of the art in this field. Our examination of 60 healthy normotensive individuals revealed a distinctive sleep/wake rhythm in limb arterial flow, characterized by elevated values during sleep (32.7% in the forearm, P < 0.0001; 39.1% in the leg, P < 0.0001). Correspondingly, limb resistance mirrored the trend of flow (-32.7%, P < 0.0001; -33.5%, P < 0.0001), with these variations attributed to sleep-induced limb vasodilation. Sleep-associated vasodilation was also evident in 21 hypertensive individuals (leg resistance: -33.1%, P < 0.0001) and 13 heart transplant recipients lacking vagal and sympathetic cardiac innervation (resistance: -33.6%, P < 0.0001). On the contrary, among 11 subjects with an interrupted spinal cord, we observed forearm vasodilation (resistance: -36.6%, P < 0.0001) but observed no leg vasodilation if the spinal lesion was under T2 (innervating the leg). Furthermore, a loss of sleep-induced vasodilation occurred in both the forearm and leg if the injury was above C7 (innervating both forearm and leg). Our conclusion posits the existence of sleep-induced limb vasodilation, a phenomenon attributed to signals traveling along the spinal cord, with the heart playing no discernible role in this rhythmic process, and arterial hypertension deemed irrelevant. Comprehensive further studies are imperative to elucidate the precise triggers of limb vasodilation during sleep.
Pictorial rendition of author’s observations on balloon valvuloplasty/angioplasty procedures: Pulmonary stenosis
Authors: Rao P. Syamasundar
Published: February 2024

Balloon valvuloplasty/angioplasty techniques have been available to address valvar and vascular obstructions associated with congenital heart defects (CHDs) since the 1980s. The objective of this paper is to provide a pictorial rendition of the author’s observations over the last four decades on these techniques. In this paper, balloon pulmonary valvuloplasty (BPV) for treating isolated pulmonary stenosis (PS), PS associated with cyanotic CHDs, and bioprosthetic valve in the pulmonary position were reviewed. Balloon dilatation leads to a decrease in the peak systolic pressure gradient through the pulmonary valve during BPV, as well as at intermediate-term and long-term evaluation. Problems, such as the reappearance of obstruction at intermediate-term follow-up and pulmonary insufficiency (PI) at long-term follow-up, have been documented in isolated PS cases but are infrequent. Repeat balloon valvuloplasty for restenosis has been successfully used. The development of infundibular obstruction in PS cases was also reviewed. To decrease the frequency and degree of PI, the author has revised the recommendations for balloon/annulus ratios used for BPV from the previous 1.2 – 1.4 to 1.2 – 1.25. In patients with PS associated with cyanotic CHD, improvement of oxygen saturations at the time of BPV and enhanced anatomy during follow-up were observed. BPV of bioprosthetic valves results in minimal improvement in the pulmonary valve gradient, and stents may be a better alternative to address this problem.
Effects of carbon content on precipitate evolution and crack susceptibility in additively manufactured IN738LC
Authors: Sun Zhongji , Soh Verner , Lee Coryl , Wuu Delvin , Lau Desmond , Wei Siyuan , Ng Chee Koon , Sing Swee Leong , Tan Dennis , Wang Pei
Published: February 2024

Hot cracking is a major bottleneck preventing the additive manufacturing community from adopting precipitation-strengthened nickel-base superalloys, such as the IN738LC. Prior literature demonstrates the beneficial outcome of increasing the carbon content within IN738LC to alleviate its hot cracking problem. However, the effect of carbon content on the gamma prime precipitation and grain recrystallization was not fully addressed. Here, we fabricated five sample sets of IN738LC with different carbon contents and subjected these samples to two separate heat treatment processes. The precipitate and grain evolution were monitored under the backscattered electron imaging and electron backscattered diffraction studies. While the carbon addition could assist in addressing the hot cracking problem, horizontal delamination cracks were detected during the fabrication of large samples when the overall carbon content was above 0.4 wt.%, highlighting the need for care when introducing carbon for the purpose of resolving hot cracking.
Response of Internal Conductance to Soil Drought in Sun and Shade Leaves of Adult Fagus crenata
Authors: Han Qingmin , Iio Atsuhiro , Naramoto Masaaki , Kakubari Yoshitaka
Published: February 2024

The internal conductance to CO2 (gi) is an important constraint of photosynthesis, and its acclimation to environmental factors varies widely within plant functional groups, genera and even species. We measured photosynthesis and chlorophyll fluorescence response curves to intercellular CO2 concentrations simultaneously in attached sun and shade leaves of 90-year-old Fagus creneta Blume trees to determine (1) how gi varies within the crown and (2) whether soil drought affects gi. Internal conductance to CO2 was found to be 0.058 and 0.185 mol m-2 s-1 in lower and upper crowns, respectively, resulting in a decrease of about 70 μmol mol-1 in CO2 concentration from the intercellular space (Ci) to the site of carboxylation inside the chloroplast stroma (Cc). The results suggest that gi is as important as stomatal conductance for photosynthetic efficiency in F. crenata. If this large decrease from Ci to Cc was not accounted for, the maximum rate of carboxylation (Vcmax) in sun and shade leaves was underestimated ca 36% and 24%, respectively. When soil water supply was sufficient, leaf water potential dropped to a daily minimum in early morning, facilitating CO2 transfer and thus photosynthesis. When soil water potential at 25 cm depth fell to –0.015 MPa, gi and stomatal conductance decreased by 20–40% in comparison with their respective values under sufficient soil water supply. In contrast, Vcmax decreased by 7% in sun leaves, but there was no change in this parameter in shade leaves. Ignoring the effect of gi on Cc under stressed conditions would lead to up to 22% underestimates of Vcmax, and consequently overestimates of biochemical limitations. These results suggest that CO2 diffusional limitations have more significant effects than biochemical limitations on the rate of photosynthesis in F. crenata during soil drought.
Estimation of Biomass in a Submontane Beech High Forest in Serbia
Authors: Koprivica Miloš , Matović Bratislav , Jović Ðorđe
Published: February 2024

The analysed submontane beech forest (Fagenion moesiacae submontanum B. Jov. 1976) is situated in Eastern Serbia (Majdan-Kucajna, compartment 33a). Stand area is 22.7 ha. Its altitude is 410-520 m and the slope is 7–28°. Parent rock consists of dense limestone, and the soil is calcocambisol. The stand is uneven-aged, managed under group selection, with a volume percentage of beech is 97%. Other statistics of the stand are: site class II, canopy closure 0.9, mean diameter 39.4 cm, and Lorey’s mean height 31.0 m. For biomass evaluation, circular sample plots of 500 m2 size were used with the area intensity of 5%. While the aboveground biomass amounts to 337.69 tons/ha or 85.9%, belowground biomass makes 55.49 tons/ha or 14.1% of the total biomass. The proportion of timber in the aboveground biomass is 89.7%, brushwood 9.3% and leaves 1.0%. Estimation of biomass of the uneven-aged beech high forest was based on the results of investigations on European beech in Central/Western Europe.
Simulation of Fractional Order 2D-Mathematical Model Using α-Fractional Differential Transform Method
Authors: Thorat S. N. , Ghadle K. P. , Muneshwar R. A.
Published: February 2024

In this paper, we will introduce a well-known transformation technique, the modified α-fractional differential transform, to the differential equation of fractional order. We derive some new results with proof using new techniques that never existed before. By using this new technique, we are attempting to solve the nonlinear fractional-order mathematical epidemic model. Furthermore, the fractional epidemic model’s solution obtained by using this new technique is correlated with the solution of the same model calculated for a different fractional order by the modified α-fractional differential transform method. Moreover, using the Python software, we can numerically and graphically represent the solution of fractional differential equations.
Analisis Perancangan Sistem Akuntansi PT. Soka Cipta Niaga
Authors: UNIBI Administrator Jurnal
Published: February 2024

Penelitian ini dilakukan pada PT Soka Cipta Niaga yang bergerak pada bidang Manufaktur produksi kaos kaki dan konveksi. Sistem pembelian bahan baku, penggajian, dan pendapatan menjadi konsen dalam penelitian ini karena setelah hasil observasi menunjukkan kurang efektif dan efisien pada sistem tersebut. Aktivitas masih banyak mengandung ketidaksesuaian pencatatan dengan bukti fisiknya dalam menghitung nilai pembelian bahan baku, penggajian, dan pendapatan. Tujuan dari penelitian ini merancang sistem pembelian bahan baku, penggajian, dan pendapatan yang terkomputerisasi dan mendesign alur prosedur agar sesuai dengan tugas dan fungsi masing-masing. Observasi ini dibagi menjadi beberapa pencatatan, saat order pembelian, seleksi suplier, pembelian bahan baku, penerimaan, dan pengeluaran uang. Untuk Sistem Penggajian dibagi menjadi pencatatan pegawai, input pencatatan waktu, dan penggajian. Sedangkan, sistem pendapatan dibagi menjadi beberapa kegiatan dari penjualan tunai dan kredit. Dengan dirancangnya sistem informasi pembelian bahan baku, penggajian, dan pendapatan berbasis komputer, kesalahan perhitungan pembelian, gaji karyawan, dan pendapata itu sering terjadi pada sistem manual dapat dikurangi atau bahkan tidak ada serta dapat menghasilkan informasi yang dibutuhkan dengan cepat dan cepat akurat, dan dapat menghasilkan laporan-laporan yang dapat berguna untuk pengambilan keputusan bagi manajemen perusahaan.
Determinan Minat Mengunakan Aplikasi Akuntansi Mobile Pada Umkm Kota Palangka Raya Dalam Menghadapi Revolusi Industri 4.0
Authors: Kharisma Nugraha Putra  , Merisa Oktaria  , Alexandro Rinto , Winda Lestiani
Published: February 2024

This research adopts the Technology Acceptance Model to examine the factors that influence interest in using mobile accounting applications for financial recording. The purpose of this research is to examine the influence of perceived convenience and perceived usefulness on interest in using mobile accounting applications for financial recording. The sample in this research is UMKM in Palangka Raya. The data collection method is a survey using a questionnaire as a research instrument. The number of samples was 100. Data were analyzed using Structural Equation Modeling-Partial least squares (SEM-PLS) with the Warp PLS 8 program. The results of the study found that perceived ease of use and perceived usefulness had a positive effect on interest in using mobile accounting applications
Strategi Bertahan Di Tengah Banyaknya Trend Coffee Shop Di Kota Palangka Raya
Authors: Dina Alfianurrahmah  , Sri Rohaetin  , Windy Utami Putri
Published: February 2024

The purpose of this study was to determine and analyze the survival strategy of the Coffee shop business at About Something Coffee amid the many trends of Coffee shops in Palangka Raya City. In this research, the Descriptive Qualitative method is used with data collection through semi structured interviews, observation and documentation. From the results of the research About Something Coffee has a strategy to survive by using niche market strategies (market nihce strategies) by retaining customers through distinctive characteristics such as taste, price and service. The SWOT analysis of About Something Coffee is divided into four parts, namely: a) strengths, namely good product quality, good drink taste, affordable prices, friendly and polite service, many variations of products sold and the atmosphere provided is comfortable. b) weaknesses, namely, raw materials that are difficult to obtain, a variety of flavors that are still lacking, pricing on the menu and there are spots that are easily sultry. c) Opportunities, namely, new innovations in products. d) Threats, namely the number of competitors/competitors and also the weather which is sometimes uncertain. Meanwhile, the TOWS matrix analysis obtained through the About Something Coffee SWOT analysis is divided into four parts, namely: a) Strength-opportunities strategy, which is to always innovate in accordance with the times. b) Strength-Threats strategy, which is to maintain service quality and provide services through the Go-Food and Grab Food applications. c) Weakness-Opportunities strategy, About Something Coffee makes competitors as motivation and uses the right promotional media to attract consumers. d) Weakness-Threats strategy, continue to develop innovations in order to compete and attract market share according to goals.
Respon Mahasiswa Terhadap Impelementasi Pembelajaran Berbasis Riset Pada Topik Aliran Fluida
Authors: Budi Gunarjo Suryanto , Farcis Fenno , Hartanto Theo Jhoni , Putri Umi Amanda , Siloam Kristanoval
Published: February 2024

Mata pelajaran fisika merupakan salah satu mata pelajaran yang dapat mengembangkan kemampuan analitis, kritis, induktif, dan deduktif dalam pemecahan masalah melalui kegiatan ilmiah. Namun beberapa hasil penelitian menunjukkan bahwa fisika merupakan mata pelajaran yang kurang diminati karena sebagian besar siswa menganggap fisika bersifat abstrak, sulit dipahami, dan tidak terkait dengan kehidupan sehingga berdampak pada rendahnya pemahaman mahasiswa terhadap fisika. Penelitian ini bertujuan untuk mendeskripsikan respon mahasiswa terhadap pembelajaran berbasis riset pada materi aliran fluida. Peserta merupakan mahasiswa di tahun kedua Program Studi Pendidikan Fisika FKIP Universitas Palangka Raya, yang terdiri dari 20 orang yang mengikuti perkuliahan Termodinamika. Instrumen yang digunakan adalah instrumen angket respon tes pemahaman konsep. Hasil penelitian menunjukkan bahwa mahasiswa memberikan respon positif terhadap pembelajaran berbasis riset yang telah diikutinya. Berdasarkan penelitian ini, kegiatan pembelajaran berbasis riset dapat dipertimbangkan sebagai salah satu alternatif untuk melakukan kegiatan pembelajaran yang bermakna, khususnya dalam pembelajaran fisika.
Temel Farmakoekonomi
Authors: Öksüz Ergün , Malhan Simten
Published: February 2024

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Hareket ve Antrenman Bilimleri
Authors: Akyol Pelin , Yamak Bade , Yılmaz Emrah , Esen H. Tolga , Genç Harun , Kızar Oktay , Sözen Hasan , Kabal Ceyhun , Gürol Barış , Güven Gülsün , Uçan İzzet , İmamoğlu Mehmet , Gürol Barış , Yıldız Mehmet Emin , Beşoluk Kamil , Erzeybek Mustafa Said , İmamoğlu Osman , Yüceloğlu Keskin Deniz Özge , Akyol Pelin , Öncen Sercan , Özbay Serhat , Demirel Nurcan , Aktaş Yakup , Savucu Yüksel , Yücel Ali Serdar , Bağış Yunus Emre , Akın Sinan
Published: February 2024

Çocuklarda Oyunla Sürat Gelişimi
Pelin AKYOL
Genetik ve Spor
Bade YAMAK
Life Kinetik Egzersizlerinin Bilişsel Gelişim ve Performans
Üzerine Etkileri
Emrah YILMAZ
Core Antrenmanı ve Denge
Tolga ESEN
Kız Çocuklarının Fiziksel Özellikleri ve Seçilmiş Performans Profillerinin İncelenmesi (Bingöl İli Örneği)
Harun GENÇ
Yüksek Şiddetli İnterval Antrenman
Hasan SÖZEN
Ceyhun KABAL
Genel Bir Bakışla Vibrasyon Antrenmanı
Barış GÜROL
Gülsün GÜVEN
Sporda Denge, Stabilizasyon, Postural Kontrol ve Core Merkezinin Önemi ve Antrenmanları
İzzet UÇAN
Hamilelere Yönelik Egzersiz Önerileri
Mehmet İMAMOĞLU
Hentbolda Atış Tekniğinin Kinematik Analizi
Barış GÜROL
Haltercilerde ve Sedanterlerde Ossa Antebrachıı'nin Biyometrik Ölçüm Değerlerinin Karşılaştırılması
Mehmet Emin YILDIZ
Kamil BEŞOLUK
Yaşlı Bireylerde Düşmeyi Etkileyen Denge ve Denge Parametrelerinin İncelenmesi
Mustafa Said ERZEYBEK
Spor Bilimleri Fakültesi ile Diğer Fakültelerde Öğrenim Gören Öğrencilerin Beslenme Alışkanlıklarının Karşılaştırılması
Osman İMAMOĞLU
Deniz Özge YÜCELOĞLU KESKİN
Çocuklarda Psikomotor Gelişim ve Kuvvet
Pelin AKYOL
Ramazan Orucunun Kalp Atım Hızı ve Kalp Atım Hızı Toparlanması Üzerine Olan Etkisi
Sercan ÖNCEN
Elit Güreşçilerde Maksimal Kuvvet Antrenmanlarının Bağışıklık Sistemi Üzerine Etkileri
Serhat ÖZBAY
Nurcan DEMİREL
Eğitsel Oyunla Desteklenen Voleybol Antrenmanlarının 10-14 Yaş Erkek Öğrencilerin Seçilmiş Motorik Özelliklerine Etkisi
Yakup AKTAŞ
Engellilerde Ölçme ve Değerlendirme Esasları, Ders ve Program Değerlendirmeleri
Yüksel SAVUCU
Ali Serdar YÜCEL
Hazırlık Döneminde Voleybolculara Uygulanan Kuvvet Antrenmanlarının Servis Hızına Etkisinin İncelenmesi
Yunus Emre BAĞIŞ
Sinan AKIN
Adana Efsaneleri
Authors: İşisağ Ahmet Nadir
Published: February 2024

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Kurum ve Kuruluşlarıyla Adana’da Sağlık 1560- 1960
Authors: Ramazanoğlu Gözde
Published: February 2024

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Bitki Hastalıkları ile Savaş Yöntemleri ve İlaçlar
Authors: Kurt Şener
Published: February 2024

Mevcut bitkisel üretim sistemlerinde bitkilerde ortaya çıkan en önemli sorun, hastalıkların yol açtığı ekonomik kayıplardır. Bitki hastalıkları, tarihsel gelişim süreci içerisinde insanoğlu için birçok şekilde şiddetli kayıplara yol açmıştır. Bu kayıpları önlemenin en etkili yolu, entegre hastalık yönetim stratejileri uygulamaktır. Bilindiği gibi II. Dünya savaşından bu yana tarımsal üretimi herhangi bir pestisit kullanmadan gerçekleştirmek artık mümkün olmamaktadır. Aynı şekilde bu durum, çiftçilerin ve kimya endüstrisinin ekonomik yönden ilgi görmelerine yol açmıştır. Genel olarak uygulanan tarımsal politikalar, günümüze kadar pestisit kullanımını destekler nitelikte olmuştur.
Veteriner Hekimlikte Klinik İşletmeciliği ve Yönetimi
Authors: Cevger Yavuz , Altın Oğuz , Tümbaş Serkan , Murat Hakan , Aral Yılmaz , Can Mehmet Ferit , Kaygısız Ferhan , Peker Arzu , Sarıhan Şahin Tuğba , Hamurcu Yahya , Ödül Ercan
Published: February 2024

Veteriner Sağlık Kuruluşlarında İşletme Çeşitleri
Yavuz CEVGER
Oğuz ALTIN
Serkan TÜMBAŞ
Veteriner Kliniklerinde Lokasyon ve Yer Seçimi
Hakan MURAT
Veteriner Klinik İşletmeleri İçin Kuruluş Aşamasında Fizibilite Çalışması
Pınar AYVAZOĞLU DEMİR
Erol AYDIN
Veteriner Klinik İşletmelerinde Personel Yönetimi
Oğuz ALTIN
Yılmaz ARAL
Serkan TÜMBAŞ
Veteriner Kliniklerinde Stok Yönetimi
Mehmet Ferit CAN
Hayvan Sağlığı Hizmetlerinde Kalite
Ferhan KAYGISIZ
Veteriner Klinik Yönetiminde Başarı Üzerine Etki Eden Faktörler
Arzu PEKER
Yılmaz ARAL
Tuğba SARIHAN ŞAHİN
Asgari Ücret Tarifelerinin Veteriner Klinikleri Açısından Ekonomik Önemi
Mehmet Ferit CAN
Yahya HAMURCU
Türkiye’de Serbest Veteriner Hekimliğin Sorunları
Erol AYDIN
Ercan ÖDÜL
Pınar AYVAZOĞLU DEMİR
Spatial arrangements of cyclodextrin host–guest complexes in solution studied by 13C NMR and molecular modelling
Authors: Lebedinskiy Konstantin , Barvík Ivan , Tošner Zdeněk , Císařová Ivana , Jindřich Jindřich , Hrdina Radim
Published: February 2024

13C NMR spectroscopic analyses of Cs symmetric guest molecules in the cyclodextrin host cavity, combined with molecular modelling and solid-state X-ray analysis, provides a detailed description of the spatial arrangement of cyclodextrin host–guest complexes in solution. The chiral cavity of the cyclodextrin molecule creates an anisotropic environment for the guest molecule resulting in a splitting of its prochiral carbon signals in 13C NMR spectra. This signal split can be correlated to the distance of the guest atoms from the wall of the host cavity and to the spatial separation of binding sites preferred by pairs of prochiral carbon atoms. These measurements complement traditional solid-state analyses, which rely on the crystallization of host–guest complexes and their crystallographic analysis.
Green synthesis of carbon quantum dots from biomass with down and upconversion luminescence for methylene blue degradation
Authors: Chavez-Garcia Dalia H , Guzman Mario H , Sanchez Viridiana , Cadena-Nava Ruben D
Published: February 2024

Water pollution, driven by the discharge of synthetic dyes from industries like textiles, remains a global threat to human health. Methylene blue, a common dye in the textile sector, exacerbates this issue. In response, this study presents a novel approach to mitigate water pollution by synthesizing nanomaterials using biomass-derived (grapes and watermelon) carbon quantum dots (CQDs). Employing the hydrothermal method at temperatures ranging from 80°C to 160°C for 1 to 24 hours, CQDs were successfully synthesized using watermelon shell and grape pomace as organic precursors. Characterization techniques, including UV-Visible spectra, Fourier transform infrared spectroscopy (FTIR), dynamic light scattering (DLS), and luminescence spectroscopy, verified the quality of the CQDs. Degradation tests on methylene blue were conducted separately under sunlight and incandescent focus light irradiation, assessing catalytic activity at 20-minute intervals over a 2-hour period. The CQDs (1-10 nm) exhibit optical properties including upconversion and downconversion luminescence. This CQDs shown an effective photocatalytic activity in methylene blue degradation under sunlight. The straightforward and cost-effective synthesis process suggests the potential for scalable production of catalytic nanomaterials for synthetic dye degradation.
Pelatihan Dan Pendampingan Meningkatan Kualitas SDM Terhadap Pendapatan UMKM Kota Bogor
Authors: Octavian Henry Sumurung , Nurjanah Yayuk , Sastra Heri
Published: February 2024

Usaha mikro dalam perkembangan perekonomian Indonesia yang sangat dirasakan adalah penyerapan tenaga kerja, meningkatnya pendapatan serta kesejahteraan masyarakat. Disamping kelebihan tersebut tentu ada kelemahan yang harus diperhatikan, beberapa kelemahan usaha mikro menjadi faktor penghambat untuk berkembangnya usaha UMKM  diantaranya kualitas sumberdaya manusia. Peningkatan kualitas sumberdaya manusia melalui berbagai cara perlu ditingkatan, seperti pelatihan dan pendidikan yang diperlukan untuk meningkatkan daya saing usaha mikro menuju skala usaha yang lebih besar dan lebih maju dimasa yang akan datang, dengan manajemen yang lebih baik, menggunakan bahan-bahan yang aman dan turut menciptakan lingkungan usaha yang sehat. Jenis pelatihan seperti pelatihan manajemen, kewirausahaan, serta pengolahan sampah industri mereka dengan lebih baik dan profesional, sehingga diharapkan mampu membuat produk yang berkualitas dan sehat. Tujuan pendampingan dan pelatihan ini adalah untuk mengetahui pengaruh pelatihan terhadap pendapatan. Metode pelatihan dan pendampingan yaitu dengan pengumpulan data menggunakan instrumen  kuesioner, wawancara dan presentasi. Hasil pendampingan ini bahwa pendampingan dan pelatihan sangat membantu secara nyata terhadap pendapatan, pelatihan dan pendampingan mempunyai kontribusi positif  terhadap peningkatan pendapatan. Jika peningkatan kualitas SDM semakin baik melalui kegiatan pelatihan dan pendampingan, maka pendapatan usaha akan semakin meningkat.

Kata Kunci : kualitas SDM, pelatihan, dan pendapatan.
Monitoring Kualitas Air Sungai (Kekeruhan, Suhu, TDS,pH) Menggunakan Mikrokontroler Atmega328
Authors: Tansa Salmawaty , Latekeng Nur'aeni , Yunginger Raghel , Nasibu Iskandar Z
Published: February 2024

Pemantauan kualitas air sungai merupakan bagian dari upaya pengelolaan kualitas air yang bertujuan untuk mengetahui kondisi kualitas air sungai lewat perhitungan indeks kualitas lingkungan hidup.  Penelitian ini membuat sebuah alat monitoring kualitas air sungai dengan mengukur parameter kekeruhan, suhu, total zat padat terlarut dan pH menggunakan mikrokontroler atmega328. Perancangan alat monitoring kualitas air menggunakan metode eksperimen, terdiri dari tahap perancangan perangkat keras (hardware) dan perancangan perangkat lunak (software) dilengkapi dengan 4 sensor.  Desain menggunakain sensor kekeruhan  Module SEN0189,  sensor suhu DS18B20, sensor TDS SEN0244, dan sensor pH-4502C. Tahapan perancangan melalui proses inisialisasi  dan sketch yaitu proses inisialisasi pin dan penulisan kode program, selanjutnya diverifikasi dan diupload ke board arduino IDE. Push button switch akan memilih jenis sensor yang akan diukur. Sensor kekeruhan, sensor suhu, sensor TDS dihubungkan port USB tipe A standard ukuran 2.0,  dan sensor pH dihubungkan dengan port BNC pada arduino. Probe sensor dicelupkan pada sampel air 1000 ml, hasil pengukuran akan ditampilkan lewat monitor LCD. Hasil pengukuran dari alat ini untuk 30 jenis sampel air sungai yang berada di daerah limboto, bolango dan bone dibandingkan dengan alat standar. Hasil pengukuran suhu DS18B20 setelah dibandingakan dengan termometer alkohol menunjukkan nilai rata-rata error 1,92% dan nilai akurasi 98,08%. Hasil pengukuran TDS menggunakan sensor SEN0244 dibandingkan dengan TDS-3 dari alat standar, nilai rata-rata error TDS 14.06% dan nilai akurasi 85.94%.  Hasil pengukuran pH menggunakan sensor 4502C dibandingkan dengan alat standar ATC PH-009(I)A, nilai rata-rata error pH adalah 6.85% dan nilai akurasi 93.15%. Hasil pengukuran kekeruhan menggunakan sensor Module SEN0189 dibandingkan dengan alat turbidity meter TB200 dari Laboratorium Kesehatan Daerah Provinsi Gorontalo nilai rata-rata error kekeruhan 18.91% dan nilai akurasi 81.09%.
Evaluasi Penerimaan Sistem Informasi ft.ung.ac.id dengan Pendekatan Metode TAM
Authors: Dako Rahmat Deddy Rianto , Radjak Ismail Zulkifly , Wiranto Ifan , Dako Amirudin Yunus , Nasibu Iskandar Zulkarnain
Published: February 2024

ft.ung.ac.id adalah sistem informasi yang menjadi media penyebaran informasi dari fakultas teknik UNG. Berdasarkan pengumpulan data awal yang telah dilakukan, belum ada penelitian secara khusus yang terkait dengan evaluasi dan analisis dari segi penerimaan pengguna, manfaat dan kondisi nyata pada sistem informasi ft.ung.ac.id. Sebuah sistem informasi dikatakan layak dan sukses jika memenuhi faktor kemudahan pengguna dan kebutuhan pengguna. Tujuan dilakukan penelitian ini untuk mengukur tingkat penerimaan pengguna ft.ung.ac.id melalui pendekatan metode Technology Acceptance Model (TAM) dengan 3 variabel antara lain persepsi kemudahan (Perceived Ease Of Use), pengaruh persepsi kegunaaan (Prceived Usefulness), dan kondisi nyata penggunaan sistem informasi (Actual Usage) dengan total sampel 340 dari total populasi 2.291. Setelah dilakukan pengujian tingkat penerimaan sistem informasi melalui metode TAM, dapat disimpulkan bahwa sistem informasi ft.ung.ac.id dinyatakan layak digunakan. Pengujian hipotesis memiliki pengaruh secara signifikan dari standar yang telah ditetapkan sebesar 1,967.ft.ung.ac.id is an information system which serves as a media for dissemination of information from thr UNG faculty of engineering. Based on the preliminary data collection that has been conducted, no studies have been conducted specifically to evaluate and analyze user acceptance, benefits, and actual condition of the ft.ung.ac.id system. Information system is considered feasible and successful when it meets the user convenience factor and user needs. The purpose of this study was the measure the level of user acceptance of ft.ung.ac.id trought the tecnology Acceptance moder (TAM) method approach whit tree variables, including Perceived Ease Of Use, the effect of Perceived Usefulness, and the Actual Usage of information system with a total sample of 340 from a total population of 2,291. Furtermoew, after testing the level of acceptance of information system trough the TAM method, it was concluded that the ft.ung.ac.id information system is feasible to use. Hypothesis testing has a significant effect on the predetemined standard of 1,967.
Determining Priorities for Bongo Nol Village Using the Hierarchy Process Analysis Approach
Authors: Wolok Eduart , Lahay Idham Halid , Ridwan Wrastawa
Published: February 2024

Penelitian ini difokuskan untuk membantu dalam proses menentukan prioritas pengembangan infrastruktur di desa. Penggunaan metode yang umumnya masih memiliki kekurangan. DSS didesain untuk mendukung semua langkah pengambilan keputusan dan membantu mengevaluasi setiap kriteria yang muncul dengan metode AHP (Analytical Hierarchy Process), menetapkan kriteria dan memberikan bobot nilai sehingga mempermudah dalam mengambil keputusan terkait prioritas pembangunan infrastruktur yang dibutuhkan oleh masyarakat. Hasil penelitian ini menunjukkan bahwa penyediaan air bersih menjadi prioritas utama dengan bobot sebesar 0.69, diikuti oleh pengelolaan sampah dengan bobot prioritas sebesar 0.15. Prioritas ketiga adalah sanitasi dengan bobot prioritas 0.11, dan prioritas terakhir adalah perumahan atau bantuan perbaikan rumah bagi masyarakat yang kurang mampu dengan nilai bobot prioritas sebesar 0.06.This research is focused on assisting in the process of determining the priority of infrastructure development in the village. The use of commonly employed methods still has its limitations. The Decision Support System (DSS) is designed to support all steps of decision-making and aid in evaluating each criterion using the Analytical Hierarchy Process (AHP) method. It establishes criteria, assigns weight values, thus facilitating decision-making related to the priority of infrastructure development needed by the community. The results of this research indicate that the provision of clean water is the top priority with a weight of 0.69, followed by waste management with a priority weight of 0.15. The third priority is sanitation with a priority weight of 0.11, and the last priority is housing or home improvement assistance for the less privileged with a priority weight value of 0.06.
Produtividade no Brasil : evolução e canais de crescimento
Authors: Silva Filho Edison Benedito da , Ellery Júnior Roberto , Barbosa Filho Fernando de Holanda , Oliveira João Maria de
Published: February 2024

Contribui para o debate sobre a consolidação de instituições econômicas eficientes no Brasil, que fomentem a produtividade dos agentes e acelerem a acumulação de riqueza no país, devolvendo ao Estado as capacidades financeiras e regulatórias necessárias para fazer frente às demandas crescentes de uma sociedade pujante e diversa. Para esse objetivo, não pretende ser inédito ou revolucionário em suas ideias; visa-se consolidar um conjunto de proposições inspiradas tanto nas melhores práticas de políticas públicas consagradas na literatura e na experiência internacional, quanto, sobretudo, nas lições do próprio aprendizado brasileiro – com suas peculiaridades e contradições, mas, também, com seu otimismo e sua criatividade.
Discrepancies in the Properties of a Coronal Mass Ejection on Scales of 0.03 au as Revealed by Simultaneous Measurements at Solar Orbiter and Wind: The 2021 November 3–5 Event
Authors: Regnault F. , Al-Haddad N. , Lugaz N. , Farrugia C. J. , Yu W. , Zhuang B. , Davies E. E.
Published: February 2024

Simultaneous in situ measurements of coronal mass ejections (CMEs), including both plasma and magnetic field, by two spacecraft in radial alignment have been extremely rare. Here, we report on one such CME measured by Solar Orbiter (SolO) and Wind on 2021 November 3–5, while the spacecraft were radially separated by a heliocentric distance of 0.13 au and angularly by only 2.2°. We focus on the magnetic cloud (MC) part of the CME. We find notable changes in the R and N magnetic field components and in the speed profiles inside the MC between SolO and Wind. We observe a greater speed at the spacecraft farther away from the Sun without any clear compression signatures. Since the spacecraft are close to each other and computing fast magnetosonic wave speed inside the MC, we rule out temporal evolution as the reason for the observed differences, suggesting that spatial variations over 2.2° of the MC structure are at the heart of the observed discrepancies. Moreover, using shock properties at SolO, we forecast an arrival time 2 hr 30 minutes too late for a shock that is just 5 hr 31 minutes away from Wind. Predicting the north–south component of the magnetic field at Wind from SolO measurements leads to a relative error of 55%. These results show that even angular separations as low as 2.2° (or 0.03 au in arc length) between spacecraft can have a large impact on the observed CME properties, which raises the issue of the resolutions of current CME models, potentially affecting our forecasting capabilities.
Polarization Leakage and the IXPE Point-spread Function
Authors: Dinsmore Jack T. , Romani Roger W.
Published: February 2024

By measuring photoelectron tracks, the gas pixel detectors of the Imaging X-ray Polarimetry Explorer satellite provide estimates of the photon detection location and its electric vector position angle (EVPA). However, imperfections in reconstructing event positions blur the image, and EVPA-position correlations result in artificial polarized halos around bright sources. We introduce a new model describing this “polarization leakage” and use it to recover the on-orbit telescope point-spread functions, useful for faint-source detection and image reconstruction. These point-spread functions are more accurate than previous approximations or ground-calibrated products (Δχ
2 ≈ 3 × 104 and 4 × 104 respectively for a bright 106-count source). We also define an algorithm for polarization leakage correction substantially more accurate than existing prescriptions (Δχ
2 ≈ 1 × 103). These corrections depend on the reconstruction method, and we supply prescriptions for the mission-standard “Moments” methods as well as for “Neural Net” event reconstruction. Finally, we present a method to isolate leakage contributions to polarization observations of extended sources and show that an accurate PSF allows the extraction of sub-PSF-scale polarization patterns.
The White-light Emissions in Two X-class Flares Observed by ASO-S and CHASE
Authors: Li Ying , Jing Zhichen , Song De-Chao , Li Qiao , Tian Jun , Liu Xiaofeng , Wang Ya , Ding M. D. , Battaglia Andrea Francesco , Feng Li , Li Hui , Gan Weiqun
Published: February 2024

The white-light continuum emissions in solar flares (i.e., white-light flares) are usually observed on the solar disk but, in a few cases, off the limb. Here we present on-disk as well as off-limb continuum emissions at 3600 Å (in the Balmer continuum) in an X2.1 flare (SOL2023-03-03T17:52) and an X1.5 flare (SOL2023-08-07T20:46), respectively, observed by the White-light Solar Telescope on the Advanced Space-based Solar Observatory. These continuum emissions are seen at the ribbons for the X2.1 flare and on loops during the X1.5 event, in which the latter also appears in the decay phase. These emissions also show up in the pseudocontinuum images at Fe i
λ6173 from the Helioseismic and Magnetic Imager on the Solar Dynamics Observatory. In addition, the ribbon sources in the X2.1 flare exhibit significant enhancements in the Fe i line at 6569.2 Å and the nearby continuum observed by the Chinese Hα Solar Explorer. It is found that the on-disk continuum emissions in the X2.1 flare are related to a nonthermal electron-beam heating either directly or indirectly, while the off-limb emissions in the X1.5 flare are associated with thermal plasma cooling or due to Thomson scattering. These comprehensive continuum observations provide good constraints on flare energy deposition models, which helps us to better understand the physical mechanism of white-light flares.