bluuebunny/crossref_metadata_2025_split huggingface dataset:
Mechanical, Cardiorespiratory, and Muscular Oxygenation Responses to Sprint Interval Exercises Under Different Hypoxic Conditions in Healthy Moderately Trained Men
Authors: Solsona Robert , Berthelot Hugues , Borrani Fabio , Sanchez Anthony M. J. 
Published: December 2021

Objective: The aim of this study was to determine the effects of sprint interval exercises (SIT) conducted under different conditions (hypoxia and blood flow restriction [BFR]) on mechanical, cardiorespiratory, and muscular O2 extraction responses.Methods: For this purpose, 13 healthy moderately trained men completed five bouts of 30 s all-out exercises interspaced by 4 min resting periods with lower limb bilateral BFR at 60% of the femoral artery occlusive pressure (BFR60) during the first 2 min of recovery, with gravity-induced BFR (pedaling in supine position; G-BFR), in a hypoxic chamber (FiO2≈13%; HYP) or without additional stress (NOR). Peak and average power, time to achieve peak power, rating of perceived exertion (RPE), and a fatigue index (FI) were analyzed. Gas exchanges and muscular oxygenation were measured by metabolic cart and NIRS, respectively. Heart rate (HR) and peripheral oxygen saturation (SpO2) were continuously recorded.Results: Regarding mechanical responses, peak and average power decreased after each sprint (p &lt; 0.001) excepting between sprints four and five. Time to reach peak power increased between the three first sprints and sprint number five (p &lt; 0.001). RPE increased throughout the exercises (p &lt; 0.001). Of note, peak and average power, time to achieve peak power and RPE were lower in G-BFR (p &lt; 0.001). Results also showed that SpO2 decreased in the last sprints for all the conditions and was lower for HYP (p &lt; 0.001). In addition, Δ[O2Hb] increased in the last two sprints (p &lt; 0.001). Concerning cardiorespiratory parameters, BFR60 application induced a decrease in gas exchange rates, which increased after its release compared to the other conditions (p &lt; 0.001). Moreover, muscle blood concentration was higher for BFR60 (p &lt; 0.001). Importantly, average and peak oxygen consumption and muscular oxyhemoglobin availability during sprints decreased for HYP (p &lt; 0.001). Finally, the tissue saturation index was lower in G-BFR.Conclusions: Thus, SIT associated with G-BFR displayed lower mechanical, cardiorespiratory responses, and skeletal muscle oxygenation than the other conditions. Exercise with BFR60 promotes higher blood accumulation within working muscles, suggesting that BFR60 may additionally affect cellular stress. In addition, HYP and G-BFR induced local hypoxia with higher levels for G-BFR when considering both exercise bouts and recovery periods.
The Potential Emergence of “Education as Mental Health Therapy” as a Feasible Form of Teacher-Delivered Child Mental Health Care in a Low and Middle Income Country: A Mixed Methods Pragmatic Pilot Study
Authors: Cruz Christina M. , Giri Priscilla , Vanderburg Juliana L. , Ferrarone Peter , Bhattarai Surekha , Giardina Aileen A. , Gaynes Bradley N. , Hampanda Karen , Lamb Molly M. , Matergia Michael 
Published: December 2021

Objective:We assessed task-shifting children's mental health care to teachers as a potential approach to improving access to child mental health care.Methods:In Darjeeling, India, we conducted a single-arm, mixed-methods feasibility study with 19 teachers and 36 children in five rural primary schools to determine whether teachers can deliver transdiagnostic mental health care to select children-in-need with fidelity to protocol, to assess which therapeutic options teachers chose to use within the protocol, and to evaluate for a potential signal of efficacy.Results:Participation rates for intervention activities were &gt;80%. A majority of teachers met or exceeded quality benchmarks for all intervention activities. Teachers chose to deliver teacher-centric techniques, i.e., techniques that only teachers could deliver given their role in the child's life, 80% of the time. Children improved in mental health score percentiles on the Achenbach Teacher Report Form. Key facilitators included the flexibility to adapt intervention activities to their needs, while identified barriers included limited time for care delivery.Conclusion:Findings support the feasibility of task-shifting children's mental health care to classroom teachers in resource-limited schools. Fidelity to protocol appeared feasible, though the freedom to choose and adapt therapeutic techniques may also have enhanced feasibility. Surprisingly, teachers consistently chose to deliver teacher-centric therapeutic techniques that resulted in a potential signal of efficacy. This finding supports the potential emergence of “education as mental health therapy” (Ed-MH) as a new therapy modality. Continued investigation is required to test and refine strategies for involving teachers in the delivery of transdiagnostic mental health care.
Ovarian Vein Embolization With N-butyl-2 Cyanoacrylate Glubran-2® for the Treatment of Pelvic Venous Disorder
Authors: Gong Maofeng , He Xu , Zhao Boxiang , Kong Jie , Gu Jianping , Su Haobo 
Published: December 2021

Background: There are few reports in the literature on the use of Glubran-2 for the embolization of ovarian veins in patients with pelvic venous disorder (PeVD). In addition, a consensus on the efficacy and safety of Glubran-2 has not been reached.Purpose: To investigate the safety and efficacy of ovarian vein embolization (OVE) with N-butyl-2 cyanoacrylate (NBCA) Glubran-2 for the treatment of PeVD.Material and Methods: Between January 2013 and January 2020, 21 women (mean age, 43.9 ± 13.3 years) with PeVD who underwent OVE with Glubran-2 were evaluated. Of those patients, ovarian vein or pelvic venous plexus insufficiency was verified by duplex ultrasound and/or multislice computer tomography (MSCT). The symptoms and signs of PeVD included chronic pelvic pain (CPP) (21/21; 100%), dyspareunia (12/21; 57.1%), dysmenorrhea (10/21; 47.6%), and vulvar varices (3/21; 14.3%). The medical data were retrospectively reviewed.Results: Glubran-2 was employed as the sole embolic material in 18 cases (85.7%) and used to perform rescue embolization in 3 cases (14.3%) due to CPP recurrence 1 month after initial embolization using microcoils. Technically successful embolization was achieved using Glubran-2 in all patients. No Glubran-2 related complications were noted. Neither persistent nor recurrent CPP was observed during follow-up, for which the mean was 62 ± 38 months (range, 12–102 months). Clinical efficacy was evaluated, and all patients exhibited complete or slight improvement of CPP after embolization. The visual analog scale (VAS) score significantly decreased from pre-intervention to post-intervention (p &lt; 0.001). Six patients (28.6%) gave birth to healthy babies during follow-up after embolization with Glubran-2.Conclusions: Ovarian vein embolization with Glubran-2 is a feasible and safe treatment for CPP secondary to PeVD. This treatment may represent a potential and attractive alternative when patients desire symptom relief and want to continue reproducing. Larger studies are warranted to confirm the findings of this study.
Quality Traits, Volatile Organic Compounds, and Expression of Key Flavor Genes in Strawberry Genotypes over Harvest Period
Authors: Leonardou Varvara K. , Doudoumis Evangelos , Tsormpatsidis Evangelos , Vysini Eleni , Papanikolopoulos Theofanis , Papasotiropoulos Vasileios , Lamari Fotini N. 
Published: December 2021

Six strawberry genotypes were examined for fruit yield and size, important chemical traits (sugars, phenolics, anthocyanins, ascorbic acid, volatiles) and antioxidant properties (ferric reducing power). In addition, we determined the expression of genes and transcription factors (SAAT, FaNES1, FaFAD1, FaEGS2, FaEOBII and FaMYB10) controlling the main flavor and aroma traits, and finally evaluated the effect of the genotype and harvest time on the examined chemical and genetic factors, as well as their intercorrelations. The commercial varieties ‘Fortuna’, ‘Victory’, ‘Calderon’, ‘Rociera’, and two advanced selections Ber22/6 and Ber23/3 were cultivated under the same conditions at Berryplasma World Ltd. plantations (Varda, Ilia, Region of Western Greece). Strawberries were harvested at three different time points over the main harvest period in Greece, i.e., early March (T1), late March (T2) and late April (T3). ‘Fortuna’ exhibited the highest early and total yield, while ‘Calderon’, the highest average berry weight. General Linear Model repeated measures ANOVA demonstrated that the interaction of the genotype and harvest time was significant (p < 0.001) on all tested quality attributes and gene expression levels, showing that each genotype behaves differently throughout the harvest period. Exceptions were observed for: (a) the volatile anhydrides, fatty acids, aromatics and phenylpropanoids (all were greatly affected by the harvest time), and (b) lactones, furaneol and FaEGS2 that were affected only by the genotype. We observed significant intercorrelations among those factors, e.g., the positive correlation of FaFAD1 expression with decalactone and nerolidol, of SAAT with furaneol, trans-cinnamic acid and phenylpropanoids, and of FaEGS2 with decalactone and FaFAD1. Moreover, a strong positive correlation between SAAT and FaMYB10 and a moderate negative one between SAAT and glucose were also detected. Those correlations can be further investigated to reveal potential markers for strawberry breeding. Overall, our study contributes to a better understanding of strawberry physiology, which would facilitate breeding efforts for the development of new strawberry varieties with superior qualitative traits.
On-chip light scattering imaging of the guanine platelet
Authors: Iwasaka Masakazu 
Published: December 2021

Abstract
A guanine platelet is a very thin optical component that plays a role in light reflection control in the narrow space within the body of a fish. However, the details of this light control mechanism have not been revealed to date. In this work, guanine micro-platelets floating in water are visualized via light projection near an image sensor. These guanine platelets demonstrate light scattering in specific directions. By setting a thin water layer on top of the image sensor’s cover glass, each platelet in the water layer forms column- or bar-code-shaped images on the screen. The existence of nanohole gratings in these platelets was confirmed by high-resolution optical microscopy. Numerical electromagnetic simulations indicated that the nanohole gratings contributed to the formation of unique light projection spots.
Systematic identification of crosstalk and bandwidth upper limit in highly cascaded Mach–Zehnder lattice optical filters
Authors: Ushida Jun , Murao Tadashi , Shiina Akemi , Horikawa Tsuyoshi 
Published: December 2021

Abstract
Crosstalk among channels in wavelength division multiplexing (WDM) filters must be suppressed to enhance receiver sensitivity in direct-detection-based optical communication systems. We present a systematic method to identify the maximum crosstalk and upper limit of the transmission spectrum bandwidth of a highly multi-staged Mach–Zehnder interference (MZI) lattice optical filter with a number of cascade N(N = 1, 2, ⋯ ∞). The scattering matrix including the wafer-level-measurement-based coupling coefficients of directional couplers is used to calculate the transmittance from the input to each output channel and the result is exactly extrapolated to infinite N. This method can be used to design, characterize, and evaluate N-cascaded MZI lattice optical filters that must meet strict WDM specifications.
Analisis Jaringan Fiber To The Home Berbasis Teknologi Gigabit Passive Optical Network Dan Penghitungan Downstream (Studi Kasus Perumahan Wirosaban Baru)
Authors: Setiawan Ardi 
Published: December 2021

This paper discuss about FTTH network analysis made by GPON technology and downstream estimation that use fiber optic cable for the media. The aim of analysis is do the installation engage GPON with downstream estimation which the estimation used for network advisability standard. This research make some different range, intend for find out the peformance of closest and farthest distance. According to ITU-T G.984, network feasibility standard is more than -28dB, 10Gbps for the downstream and 2.5 Gbps for upstream. Show the result that distance and power affect to power link budget score and BER.
KARAKTERISTIK BIOMASSA DAUN BUNGA SEPATU MENJADI BAHAN BAKAR STERNO GEL
Authors: Dewi Rini Kartika , Muyassaroh  , Jimmy  
Published: December 2021

Sterno gel daun bunga sepatu (Hibiscus rosa-sinensis L.) merupakan sumber energi alternatif yang dapat digunakan sebagai bahan bakar dikarenakan mempunyai karakteristik tidak mudah menguap, selama proses pembakaran tidak berasap, tidak berjelaga serta tidak menghasilkan emisi gas yang berbahaya dan karsinogenik serta tidak mempunyai dampak emisi terhadap lingkungan, Di dalam daun bunga sepatu terdapat kandungan saponin, β-sitosterol, stigmasterol, tarakseril asetat dan 3-siklopropan dan turunannya yang akan larut baik dalam air maupun etanol dan akan membentuk koloidal dalam air. Dengan komposisi tersebut peneliti memanfaatkan biomassa daun bunga sepatu menjadi bahan bakar sterno gel, dimana pada penelitian ini variablenya adalah filtrat massa daun bunga sepatu :10,1 20, 30, 40,50,60 dan 70 gram dan massa karbopol :1, 1.5, 2 dan 2.5 gram. Dari penelitian didapatkan waktu pembakaran terbaik pada 60 gram massa filtrat bunga sepatu dan massa karbopol 2.5 gram yaitu 25,02 menit dengan nilai emisi gas yang dihasilkan NOx : 4 ppm, SO2 : 3 ppm dan H2S : 2 ppm. Sedangkan nilai kalornya adalah 3500 kalori.
BIMBINGAN TEKNIS PEMAHAMAN TENTANG RECOVERY REFRIGERANT DAN EFEK REFRIGERANT PADA KESEHATAN DAN LINGKUNGAN PADA IKM TEKNISI AC DAN KULKAS KEDIRI RAYA
Authors: Hadi Rahmad  
Published: December 2021

Refrigerant yang lepas ke lingkungan akan merusak alam karena kandungan chlorine yang terdapat di dalamnya. Selain itu Refrigeran juga merupakan zat yang Toxic dan akan merusak system syaraf pusat dan mengakibatkan efek negative cardiovascular. Untuk mengurangi pelepasan refrigerant ke lingkungan maka dalam Pengabdian kepada Masyarakat ini teknisi AC dan kulkas dipilih sebagai mitra. Teknisi AC dan Kulkas merupakan orang yang langsung terjun ke lapangan dan bersentuhan langsung dengan Refrigerant pada AC dan kulkas. Dengan menjadikan Teknisi AC menjadi Mitra maka diharapkan kegiatan ini akan meningkatkan pemahaman Teknisi tentang Refrigerant dan diharapkan dengan peningkatan pengetahuan Teknisi diharapkan dapat mengurangi lepasnya refrigerant. Dalam pengabdian kepada masyarakat ini teknisi AC dan Kulkas di Kediri raya diberikan bimbingan melalui kegiatan offline dan juga online untuk memberikan pemahaman teknisi tentang refrigerant. Bimbingan Teknis offline dilakukan di tempat kerja dengan mengikuti protocol kesehatan yang ketat dalam masa pandemic covid 19. Untuk pemberian materi yang tidak menggunakan peralatan, teknisi diberikan via zoom meeting untuk menjangkau semua teknisi sekaligus. Dari Pengabdian kepada masyarakat dan pemberian kuisioner yang telah dilakukan didapatkan bahwa Teknisi AC dan kulkas telah memahami dengan baik pengaruh refrigerant pada lingkungan, pengaruh pada manusia atau teknisi sendiri, sejarah refrigerant, penanganan refrigerant yang telah terpakai serta keselamatan dan kesehatan.kerja dalam bekerja. Dengan Bimbingan Teknis kepada Teknisi AC yang telah dilakukan, diharapkan dapat membantu mengurangi lepasnya Refrigerant ke lingkungan dan membantu Teknisi untuk dapat bekerja dengan mempertimbangkan Keselamatan dan Kesehatan Kerja.
IMPLEMENTASI BIAYA TRANSPOTASI DI UMKM PUTRA JAYA TULUNGAGUNG
Authors: Mujiono  , Sujianto  , Hadianto  
Published: December 2021

Desa Sumbereja Wetan yang terletak di kecamatan ngunut, kabupaten tulungagung. Masalah yang terjadi adalah mengenai besarnya biaya pengiriman atau distribusi hasil produksi tas pos pada UMKM. Metode yang di pergunakan dalam masalah ini yaitu metode Vogel’ Approximation Method (VAM), dengan program Quantitatif Manajemen (QM). Metode ini digunakan untuk mengatur distribusi dari sumber-sumber yang menyediakan produk yang sama, ke beberapa tempat tujuan yang membutuhkan transportasi secara optimal. Hasil penelitian ini diperoleh bahwa dengan menggunakan cara lama akan mengeluarkan biaya lebih banyak sebesar Rp. 46.330.000,-, sedangkan jika menerapkan metode transportasi dengan menggunakan metode VAM/software QM biayanya menjadi sebesar Rp. 39.220.000,-. Sehingga dengan adanya metode VAM dengan software QM lebih efektif dan dapat menghemat biaya pengiriman sebanyak 18 %.
Papież pedagogów
Authors: Pasterniak-Kobyłecka Ewa 
Published: December 2021

Życie Karola Wojtyły obfitowało w wiele wydarzeń wzniosłych i dramatycznych. Jego biografia miała znaczący wpływ na kształtowanie się poglądów tego myśliciela na temat człowieka i jego egzystencji. Stawiał on wysokie wymagania sobie i innym. Był i jest przykładem osoby, która skutecznie zmierzała ku świętości. Jako Jan Paweł II spotykał się z ludźmi z prawie wszystkich zakątków świata, prowadził z nimi dialog, nauczał, doradzał i napominał. Szczególne miejsce w jego sercu mieli reprezentanci młodego pokolenia, o których prawa zabiegał. Wielokrotnie wskazywał, że wychowanie jest najważniejszym zadaniem kultury i ma istotne znaczenie dla kształtowania stosunków społecznych.
Nawiązując do faktów z życia Ojca Świętego, autorka poszukuje wskazówek dla teorii i praktyki edukacyjnej. Zachęca do refleksji na temat wychowania integralnego obejmującego rozwój ludzkiej osoby w wielu wymiarach (m. in. umysłowym, estetycznym, moralnym, religijnym, społecznym, patriotycznym, fizycznym i zdrowotnym). Losy i twórczość wielkiego Polaka od dziesięcioleci inspirują do podejmowania działań związanych z samodoskonaleniem oraz służbą Bogu i bliźniemu.
Penerapan Metode Participatory Learning and Action (PLA) pada Pelatihan Uji Kompetensi Kejuruan
Authors: Juniawan Fransiskus Panca , Marini Marini , Sylfania Dwi Yuny , Antonius Fernandy Ricardo , Gautama Sandy 
Published: December 2021

Abstrak: Ujian Kompetensi Keahlian (UKK) Nasional merupakan langkah pemerintah dalam meningkatkan keterampilan siswa Sekolah Menengah Kejuruan (SMK) hingga nanti menjadi salah satu penentu kelulusan siswa. Untuk membantu siswa dalam mempersiapkan UKK Nasional, SMK PGRI Pangkalpinang memberikan pelatihan yang berfokus pada peningkatan motivasi dan skill siswa dalam bidang multimedia. Kegiatan pelatihan dilaksanakan dengan metode Participatory Learning and Action (PLA) dimana partisipasi aktif dari siswa sangat diharapkan. Hal ini sesuai dengan fungsi PLA yang mengutamakan partisipasi, yang dapat berupa diskusi. Nantinya hasil diskusi inilah yang dijadikan acuan sebagai materi pengajaran kepada peserta. Kegiatan terdiri dari tahapan pra kegiatan, tahapan pelaksanaan kegiatan, dan tahapan evaluasi kegiatan. Tugas berupa simulasi UKK Nasional juga diberikan untuk mengetahui kesiapan siswa. Di akhir kegiatan juga diberikan survei post test untuk mengetahui tingkat keberhasilan kegiatan ini. Dari 10 pernyataan yang diberikan didapat nilai rataan sebesar 4,15 yang berarti siswa telah memahami materi yang diberikan dengan baik.Abstract: The National Skills Competency Examination (UKK) is one of government efforts to improve the skills of Vocational High School (SMK) students and become one of students' determinants of graduation. To assist students in preparing for the National UKK, SMK PGRI Pangkalpinang provides training that focuses on increasing students motivation and skills in the multimedia area. The training activities are conducted using the Participatory Learning and Action (PLA) method, where active participation from students is highly expected. This is in accordance with the PLA's function which prioritizes the participation, which can be held in the form of discussion. The results of this discussion will be used as a reference as teaching material to participants. The activity consists of the pre-activity stage, the activity implementation stage, and the activity evaluation stage. Assignments in the form of a National UKK simulation were also given to determine student readiness. At the end of the activity, a post-test survey was also given to determine the level of success of this activity. From the 10 statements given, the average value is 4.15, which means the students already understood the given material.
ОРГАНІЗАЦІЙНО-ЕКОНОМІЧНІ ОСНОВИ ФУНКЦІОНУВАННЯ СВІТОВОГО РИНКУ ЗЕРНА
Authors: Зелінська О.М. , Іванішів В. 
Published: December 2021

Сьогодні в сучасній науковій літературі присутній ряд дослідницьких праць, пов'язаних з особливостями формування та функціонування світового ринку зерна. Ринок зерна відіграє вагому роль у забезпеченні світової продовольчої безпеки. У зв'язку з цим, питання аналізу і системного концептуального осмислення організаційно-економічних основ та перспектив розвитку світового ринку зернових на сучасному етапі розвитку глобальної економіки є різнорідними за своєю теоретико-методологічною основою: в науково-дослідному і експертному співтоваристві існують принципово неузгоджені теоретичні та практичні відмінності в підходах, що обумовлює необхідність в аргументації мети і завдань даного дослідження.
ІНСТРУМЕНТИ ІННОВАЦІЙНОГО РОЗВИТКУ ТОРГОВЕЛЬНОГО ПІДПРИЄМСТВА
Authors: Зубко Т.Л. 
Published: December 2021

Торгівля розвивається швидкими темпами як у світі, так і в Україні, що пов`язано не тільки з інвестиціями, але й з інноваціями. Тому вивчення та узагальнення досвіду їх застосування є актуальним. У статті розглянуто теоретичні положення та практичний інструментарій залучення інновацій на торговельних підприємствах. Розглянуто види інновацій та відповідні їм стратегії. В статті також досліджено особливості інноваційної діяльності торгівельних підприємств. Удосконалено класифікацію базових інноваційних стратегій, які формуються залежно від положення організації на ринку та значущості інноваційного потенціалу.
РОЛЬ ТРАНСНАЦІОНАЛЬНИХ КОРПОРАЦІЙ В ПРОЦЕСАХ ГЛОБАЛІЗАЦІЇ СВІТОВОЇ ЕКОНОМІКИ
Authors: Корецька Н.І. 
Published: December 2021

У статті досліджено роль транснаціональних компаній для міжнародного економічного розвитку, їх зосередження в регіонах світу. Розглянуто рейтинги найбільших транснаціональних корпорацій у світі у 2020 році. Визначено провідні ТНК за доходом та представлено їх поділ за країною базування та виробничою спеціалізацією.