bluuebunny/crossref_metadata_2025_split huggingface dataset:
ОЦІНКА ВПЛИВУ КОМПЛЕКСУ ФАКТОРІВ НА МОЛОЧНУ ПРОДУКТИВНІСТЬ КОРІВ
Authors: Піддубна Людмила , Захарчук Дар’я , Корнійчук Дмитро 
Published: October 2021

Вивчено вплив генотипових та паратипових факторів на ознаки молочної продуктивності корів-первісток українських чорно-рябої і червоно-рябої молочних та голштинської порід за вбирного схрещування в аналогічних умовах годівлі та утримання ПАФ «Єрчики» Попільнянського району Житомирської області. Встановлено переважаючий вплив генотипових факторів на показники молочної продуктивності корів. Сила впливу породи на надій становить 2,0 %, вміст жиру в молоці – 4,5 %, білка – 3,9 %. Надій первісток української чорно-рябої молочної породи 6470 кг, української червоно-рябої молочної – 6630 кг, голштинської – 6666 кг за найвищих показників вмісту жиру і білка в молоці – 3,83 і 3,11 % відповідно. Сила впливу лінійної належності на надій становить 3,6 %, вміст жиру в молоці – 14,7 %, білка – 15,4 %. Найвищі показники молочної продуктивності мають первістки ліній Валіанта 1650414, Джоско Бесна 5694028588, Чіфа 1427381 – надій 6701-6878 кг, вміст жиру в молоці 3,82-3,86 %, білка – 3,08-3,14 %. Різниця max-min між тваринами різних ліній за названими показниками становить відповідно 811 кг, 0,15 і 0,13 %. Зумовленість ознак молочної продуктивності дочок генотипом батька найбільша – надою 11,4 %, вмісту жиру і білка в молоці – 31,0 і 31,5 % відповідно. Залежно від походженням за батьком різниця max-min становить за надоєм 1820 кг, вмістом жиру – 0,21 %, білка – 0,17 %. Особливо цінними у селекційному плані є два бугаї – Коугар 65439939 і Джарвіс 66683713, їхні дочки поєднують високі надої (понад 7 тис. кг за 305 днів лактації) з максимальними вмістом жиру і білка в молоці (3,90 і 3,17 % відповідно). Серед паратипових факторів найбільший вплив на молочну продуктивність має рік отелення, зумовленість ним надою становить 14,1 %, вмісту жиру і білка в молоці – 30,4-30,6 %. Упродовж 4-5 років зростання надою склало 1281 кг, вмісту жиру в молоці 0,17 %, білка – 0,14 %. Вплив віку і сезону отелення на надій первісток незначний – 0,7-2,7 %. Доведено суттєвий вплив живої маси первісток при першому отеленні на їх надій (20,9 %), що свідчить про необхідність інтенсивного вирощування молодняку.
СУЧАСНИЙ СТАН ТА ПЕРСПЕКТИВИ РОЗВИТКУ ВІТЧИЗНЯНОГО ПЛЕМІННОГО СВИНАРСТВА
Authors: Гетя Андрій , Супрун Ірина 
Published: October 2021

Розвиток свинарства є однією з перспективних і стратегічних галузей нашої країни. Проте незважаючи на затребуваність продукції свинарства вітчизняним покупцем, ринок даної продукції є нестабільним і постійно потребує державної підтримки. Окремим складним питанням є позбавлення або присвоєння статусу суб'єкта племінної справи у свинарстві. Відповідно до вітчизняного законодавства в тваринництві атестація суб’єктів племінної справи здійснюється щорічно, але останнім часом кількість бажаючих отримати статус племінного господарства зменшується. Основною причиною є відсутність попиту на племінну продукцію та збитковість її виробництва. Відтак цілий ряд селекціонерів вважає актуальним постійний моніторинг стану племінних ресурсів галузі свинарства. Тому метою наших досліджень був аналіз та висвітлення сучасного стану племінного свинарства в Україні, характеристика вітчизняних порід свиней, які є базою для племінної роботи в Україні та прогнозування їх значення у породотворчому процесі. Для аналізу стану розвитку свинарства в Україні був використаний Державний реєстр суб’єктів племінної справи у тваринництві за 2005-2020 рр. Проведено аналіз стану розвитку племінного свинарства в Україні. Показано, що в умовах тривалої кризи за останні 15 років племінне свинарство в Україні зазнало суттєвого скорочення чисельності поголів’я, звуження породної структури та зміни форми власності. З 2005 до 2012 року поголів’я племінних свиней залишалося відносно стабільним. У 2014 році частина племінного поголів’я залишилась на непідконтрольній території Донецької та Луганської областей та Криму, тому офіційна статистика поголів’я племінних свиней в Україні за рік скоротилося на 72,6 тис. голів. Протягом періоду 2014-2017 рр чисельність племінного поголів’я стабілізувалась на рівні 350-340 тис. голів, але з 2018 року спостерігається стрімке його скорочення. Припинили існування за останні два роки племінні господарства на заході України в Закарпатській області, на півночі – в Житомирській та Рівненській областях. В центральному регіоні України племінне свинарство найбільше розвинуте у Полтавській області і налічує 19,8 тис. голів. Таким чином, станом на початок 2020 рок племінне поголів’я свиней в Україні порівняно з 2012-2010 роками скоротилося на 70%-77%. Лідерами за чисельністю племінних свиней є Тернопільська, Запорізька, Дніпропетровська, Полтавська, Львівська області. На даний час племінна база свинарства в Україні складається з 72 господарств, де зареєстровано 151,726 тис. голів племінних свиней 10 порід: великої білої, дюрок, ландрас, п’єтрен, полтавської м’ясної, уельської, української м’ясної, української степової білої, української степової рябої, червоної білопоясої. Найчисельнішими за кількістю племінного поголів’я породами впродовж останніх15 років залишаються велика біла та ландрас.
Improving the Overall Equipment Effectiveness (OEE) of Drum Testing Machine in Laboratory of Tire Manufacturing Using FMEA and PFMEA
Authors: Sibarani Prince , Sofianti Tanika D. , Pratama Aditya Tirta 
Published: October 2021

Drum testing is equipment to test tire capability in the highway prototype in the tire company. Overall Equipment Effectiveness (OEE) is used to measure the productivity of the equipment. OEE has declined and has not achieved the target from Jun 2019 until June 2020. The objectives of this research are to determine the fixed parameter in the OEE calculation at the Drum Testing and to increase the OEE for achieving the company target. Process Failure Mode Effects Analysis (PFMEA) and Failure Mode Effects Analysis (FMEA) help to identify potential failure mode and its consequences, and formulate a solution to achieve the OEE target by improving the drum testing machine. Furthermore, an ideal target should be customized based on the manufacturing year and brand of the machine. This research showed PFMEA and FMEA successfully improve the OEE efficiency for five machines increases the average OEE from 53.6% to 67.2%.
A Rapid and Convenient Approach to Construct Porous Collagen Membranes via Bioskiving and Sonication-Feasible for Mineralization to Induce Bone Regeneration
Authors: Wu Zhenzhen , Zhong Juan , Yu Yingjie , Rong Mingdeng , Yang Tao 
Published: October 2021

Porous mineralized collagen membranes efficiently promote bone regeneration. To generate them, we need to fabricate collagen membranes that are porous. However, the current fabrication method is primarily based on a bottom-up strategy, with certain limitations, such as a long manufacturing process, collagen denaturation, and failure to control fibril orientation. Using a top-down approach, we explore a novel method for constructing porous collagen membranes via the combined application of bioskiving and sonication. Numerous collagen membranes with well-aligned fibril structures were rapidly fabricated by bioskiving and then sonicated at 30, 60, 90, and 120 W for 20 min. This treatment allowed us to study the effect of power intensity on the physicochemical traits of collagen membranes. Subsequently, the prepared collagen membranes were immersed in amorphous calcium phosphate to evaluate the feasibility of mineralization. Additionally, the bioactivities of the membranes were assessed using preosteoblast cells. Tuning the power intensity was shown to modulate fibril orientation, and the porous membrane without denatured collagen could be obtained by a 20-min sonication treatment at 90 W. The prepared collagen membrane could also be further mineralized to enhance osteogenesis. Overall, this study offers a rapid and convenient approach for fabricating porous collagen membranes via bioskiving and sonication.
Differences in Peak Oxygen Uptake in Bicycle Exercise Test Caused by Body Positions: A Meta-Analysis
Authors: Wan Xiaohua , Liu Chang , Olson Thomas P. , Chen Xiankun , Lu Weihui , Jiang Wei 
Published: October 2021

Background: As demand for cardiopulmonary exercise test using a supine position has increased, so have the testing options. However, it remains uncertain whether the existing evaluation criteria for the upright position are suitable for the supine position. The purpose of this meta-analysis is to compare the differences in peak oxygen uptake (VO2peak) between upright and supine lower extremity bicycle exercise.Methods: We searched PubMed, Web Of Science and Embase from inception to March 27, 2021. Self-control studies comparing VO2peak between upright and supine were included. The quality of the included studies was assessed using a checklist adapted from published papers in this field. The effect of posture on VO2peak was pooled using random/fixed effects model.Results: This meta-analysis included 32 self-control studies, involving 546 participants (63% were male). 21 studies included only healthy people, 9 studies included patients with cardiopulmonary disease, and 2 studies included both the healthy and cardiopulmonary patients. In terms of study quality, most of the studies (n = 21, 66%) describe the exercise protocol, and we judged theVO2peak to be valid in 26 (81%) studies. Meta-analysis showed that the upright VO2peak exceeded the supine VO2peak [relative VO2peak: mean difference (MD) 2.63 ml/kg/min, 95% confidence interval (CI) 1.66-3.59, I2 = 56%, p &lt; 0.05; absolute VO2peak: MD 0.18 L/min, 95% CI 0.10-0.26, I2 = 63%, p &lt; 0.05). Moreover, subgroup analysis showed there was more pooled difference in healthy people (4.04 ml/kg/min or 0.22 L/min) than in cardiopulmonary patients (1.03 ml/kg/min or 0.12 L/min).Conclusion: VO2peak in the upright position is higher than that in supine position. However, whether this difference has clinical significance needs further verification.Systematic Review Registration: identifier, CRD42021233468.
CT Appearance Pattern After Stereotactic Body Radiation Therapy Predicts Outcomes in Early-Stage Non-Small-Cell Lung Cancer
Authors: Yang Yan , Li Gaohua , Li Shuyuan , Wang Yuanhang , Zhao Yanbo , Dong Baiqiang , Wang Jin , Zhu Ruiwu , Chen Ming 
Published: October 2021

BackgroundsComputed tomography (CT) appearance pattern after lung tumor stereotactic body radiation therapy(SBRT) might predicts survival. This study aimed to investigate the correlation between CT appearance pattern after SBRT and outcomes in patients with early-stage non-small-cell lung cancer (NSCLC).MethodsClinical data of inoperable patients with early-stage NSCLC undergoing SBRT were retrospectively analyzed from 2012 to 2015 at the Zhejiang Cancer Hospital. The relationship between CT appearance pattern after SBRT and patient’s survival was analyzed.ResultsThe data from 173 patients with early-stage lung cancer treated with SBRT were analyzed. One month after SBRT, diffuse consolidation was seen in 17 patients, patchy consolidation in 28 patients, diffuse ground-glass opacity (GGO) in 10 patients, and patchy GGO in 22 patients. The survival time was significantly longer in the “no evidence of increased density” group compared with the “consolidation or GGO” group [2-year overall survival (OS) rate, 96.1% vs 89.3%; hazard ratio (HR), 0.36; 95% confidence interval (CI), 0.16–0.85; P = 0.015]. A similar trend was found in the progression-free survival (PFS) analysis (2-year PFS rate, 91.3% vs 85.0%; HR, 0.35; 95% CI, 0.13–0.95; P = 0.015) and distant metastasis free survival(DMFS) (2-year DMFS rate, 93.3% vs 87.1%; HR, 0.41; 95% CI, 0.20–0.86; P = 0.031). However, no significant difference was found in recurrence-free survival between the two groups (P = 0.212).ConclusionsOne month after SBRT, the radiological change “no evidence of increased density” was prevalent. The OS, PFS, and DMFS were significantly longer in the “no evidence of increased density” group compared with the “consolidation or GGO” group. Further studies are needed to validate these findings.
The Societal Influences and Quality of Life Among Healthcare Team Members During the COVID-19 Pandemic
Authors: Kao Wei-Tsung , Hsu Su-Ting , Chou Frank Huang-Chih , Chou Li-Shiu , Hsieh Kuan-Ying , Li Dian-Jeng , Lin Guei-Ging , Wu Pay-Jen , Chen Wei-Jen , Huang Joh-Jong 
Published: October 2021

Background: The coronavirus infection disease 2019 (COVID-19) pandemic is likely to put healthcare professionals across the world in an unprecedented situation.Methods: A total of 683 healthcare workers were recruited in this study. Short form-12 items (SF-12), Societal Influences Survey Questionnaire (SISQ), and Disaster-Related Psychological Screening Test (DRPST) were used to survey participants. Multiple linear regression and structural equation model (SEM) were used to explore the possible factors to the societal influences and quality of life.Results: After multiple linear regression analysis, female, older, more education years, married, regular intake, and posttraumatic stress disorder (PTSD) frequency had positive association with SISQ. To physical component summary (PCS) of SF-12, chronic illness, sleep score, PTSD frequency, and social distance had negative association, and exercise habits had positive association. A mental component summary (MCS) value of SF-12, age, participate in social activities, and social information had positive association, and PTSD frequency, sleep score, social anxiety, and depression had negative association. Under SEM analysis, PTSD had positive influence on SISQ. Sleep score and MCS value had negative influences on SISQ. PTSD severity, older age, sleep score, smoking, and nursing staff had negative influences on PCS value. Young age, PTSD frequency, sleep score, and depression had negative influences on MCS value.Conclusion: Healthcare team members with severe PTSD symptoms suffered more societal influences. Relative to PTSD severity, PTSD frequency was more important to the quality of life. Members of older age who frequently participate in clubs, volunteers, or charity activities had better mental life quality.
Dielectric Properties of Lunar Materials at the Chang’e-4 Landing Site
Authors: Lai Jialong , Cui Feifei , Xu Yi , Liu Chaofei , Zhang Ling 
Published: October 2021

On January 3rd 2019, the Chang’e-4 mission successfully landed in the Von Kármán Crater inside the South Pole-Aitken (SPA) basin and achieved the first soft landing on the farside of the Moon. Lunar penetrating radar (LPR) equipped on the rover measured the shallow subsurface structure along the motion path for more than 700 m. LPR data could be used to obtain the dielectric properties of the materials beneath the exploration area, providing important clues as to the composition and source of the materials. Although the properties of the upper fine-grained regolith have been studied using various methods, the underlying coarse-grained materials still lack investigation. Therefore, this paper intends to estimate the loss tangent of the coarse-grained materials at depth ranges of ~12 and ~28 m. Stochastic media models with different rock distributions for the LPR finite-difference time-domain (FDTD) simulation are built to evaluate the feasibility of the estimation method. Our results show that the average loss tangent value of coarse-grained materials is 0.0104±0.0027, and the abundance of FeOT+TiO2 is 20.08 wt.%, which is much higher than the overlying fine-grained regolith, indicating different sources.
Learning needs of family physicians, pediatricians and obstetricians to support breastfeeding and inform physician education
Authors: Baerg Krista , Smith-Fehr Juliet , Marko Joshua , Loewy Amanda , Blaser Farrukh Jill , Olson Tonia 
Published: October 2021

Background: Physicians require breastfeeding education appropriate to their roles. The aim of this survey was to determine physician learning needs and to inform development of breastfeeding education for physicians.
Methods: A cross sectional survey was distributed to family physicians, pediatricians and obstetricians in a tertiary institution. Importance of knowledge to practice and confidence to manage was assessed for 18 learning topics proposed by a multi-specialty physician working group. Descriptive statistics, ANOVA and tests for equality of variances were calculated. Mean values of importance to practice and confidence to manage for each topic suggested learning priorities.
Results: The study group included 75 physicians. The most important topics were “informed choice when supporting newborn feeding,” “analgesics, antidepressants and other medications while breastfeeding” and “community resources for breastfeeding support.” Confidence to manage was lowest for “latch assessment,” “what mom can do during pregnancy to promote milk production,” and “risk factors for delayed lactogenesis.” Preferred learning formats were 15-minute online modules and grand rounds.
Conclusions: Physicians acknowledged the importance of all topics but report lowest confidence to manage latch assessment, prenatal interventions to support lactogenesis and management of delayed lactogenesis. Participants placed relatively low importance on learning about latch assessment despite the central nature of this skill in supporting early breastfeeding.
ANALISIS PERILAKU MILENIAL DALAM KEPUTUSAN MENJADI NASABAH BANK SYARIAH DI ERA REVOLUSI 4.0 (STUDI KASUS MAHASISWA PRODI PERBANKAN SYARIAH STEBIS IGM PALEMBANG)
Authors: Supriyanto Dapid , Aravik Havis , Choiriyah Choiriyah 
Published: October 2021

Pada era revolusi industri 4.0 saat ini, perkembangan teknologi dan informasi telah merubah perilaku generasi modern khususnya generasi milenial (generasi yang lahir pada tahun 1980-2000). Penelitian ini bertujuan untuk mengetahui pengaruh perilaku generasi milenial yang kuliah di Sekolah Tnggi Ilmu Ekonomi Dan Bisnis Syariah Indo Global Mandiri (STEBIS IGM) dalam keputusan menjadi nasabah bank syariah di era revolusi 4.0. Perilaku generasi milenial yang akan diteliti dalam penelitian ini yaitu Kepercayaan Terhadap Informasi Interaktif, Pemilihan Ponsel Dibanding Televisi, Kewajiban Memiliki Sosial Media, Kurang Suka Membaca Secara Konvensional, Pemanfaatan Teknologi dan Informasi, Mulai Bertransaksi Secara Cahless, Financial Planning dan saving. Metode analisa yang digunakan dalam penelitian ini yaitu wawancara, Observasi dan Dokumentasi dengan subjek responden adalah Mahasiswa Stebis IGM angkatan 2018. Hasil penelitian menunjukan bahwa perilaku generasi milenial berhubungan secara signifikan dalam keputusan menjadi nasabah bank syariah. Adapun untuk perilaku yang mempunyai nilai pengaruh yang paling besar terhadap niat menjadi nasabah bank syariah yaitu kewajiban memiliki media sosial dan pemanfaatan teknologi dan informasi.
CHOICE OF THERAPEUTIC AND DIAGNOSTIC MEASURES FOR ACUTE DIVERTICULITIS OF THE COLOR INTESTINAL WITH DEVELOPMENT OF LOCAL INFLAMMATORY COMPLICATIONS
Authors: Mishchenko V. V. , Pustovoit P. I. , Vododyuk R. Yu. , Velichko V. V. 
Published: October 2021

Summary: Introduction. Diverticular disease of the large intestine accounts for 30-60 % of all organ pathologies, among which acute diverticulitis is 20-60 %.
The aim of the study was to select therapeutic and diagnostic measures for acute diverticulitis of the large intestine with the development of local inflammatory complications.
Materials and methods. The results of treatment of 68 patients with acute diverticulitis were analyzed. Diagnostics included clinical and laboratory studies, irrigography, colonoscopy, ultrasound, computed tomography.
Research results. 61.8 % of patients with Ia, Ib stages of acute diverticulitis were treated conservatively. Drainage was installed under ultrasound control into the abscess area in 10.3 % of patients with acute diverticulitis in stage Ib. Laparoscopic intervention was performed in 22.1 % of patients. Operated on emergency indications 33.8 % of patients with II, III, IV stages of acute diverticulitis from laparotomic access. Postoperative mortality was 8.7 % of cases.
Conclusions:1. Comprehensive assessment of clinical, radiological, endoscopic data, ultrasound, CT data allows to establish the clinical form and stage of acute colon diverticulitis and to choose the correct treatment tactics. 2. Multicomponent drug therapy is a rational method of treatment in patients with stage Ia, Ib acute diverticulitis. 3. Surgical treatment is indicated in acute diverticulitis complicated by perforation and peritonitis, profuse intestinal bleeding or intestinal obstruction caused by cicatricial stricture. 4. The proposed therapeutic and diagnostic algorithm for acute diverticulitis of the large intestine with the development of pyoinflammatory complications should be introduced into the practice of general surgical departments.
METHODS OF ILEO-TRANSVERSE AND COLON INVAGINATIONAL ANASTOMOSES CREATING
Authors: Chobey S. M. , Dutko O. O. 
Published: October 2021

Summary. The aim of the study. To improve the results of patients with tumors and non-neoplastic diseases of the colon treatment, to introduce into clinical practice the original surgical technique and methods of creating of colon anastomoses, which were tested in experiment.
Materials and methods. Original methods of invaginational ileo-transverse and colon anastomoses creating were developed in the experiment on rabbits. Taking into account the obtained positive results, the methods of anastomoses formation were transferred to the surgical clinic and patents of Ukraine were obtained.
In 2020, ileo-transverse and colonic anastomoses were formed in 134 patients on the basis of Transcarpathian Antitumor Center: one-row invaginational anastomosis according to the developed method in 22 patients (16.4 %), two-row manual — in 58 (43.3 %), circular stapler — in 36 (26.9 %), linear stapler anastomosis — in 4 (3 %), laparoscopic (linear stapler) — in 14 (10.4 %).
Results and discussion. The most of complications occurred in the group with manual two-row anastomosis (16), in two cases the anastomotic leakage was recorded. When using a circular stapler suture, anastomotic leakage was observed in 1 patient, and anastomositis — in 4. When using linear stapler anastomoses, postoperative wound suppuration was observed in 1 patient.
Conclusions. The most of early postoperative complications was observed after using a two-row manual colonic anastomosis (27.5 %). When using a circular stapler suture, the number of early postoperative complications was less than with a two-row manual anastomosis (22.2 % vs. 27.5 %, respectively). The least number of complications was recorded after the creation of a one-row invaginational anastomosis in the proposed original technique.