bluuebunny/crossref_metadata_2025_split huggingface dataset:
Individual Adaptation Kinetics Following Heavy Resisted Sprint Training
Authors: Morin Jean-Benoit , Capelo-Ramirez Fernando , Rodriguez-Pérez Manuel A. , Cross Matt R. , Jimenez-Reyes Pedro 
Published: February 2020

Abstract
Morin, JB, Capelo-Ramirez, F, Rodriguez-Pérez, MA, Cross, MR, and Jimenez-Reyes, P. Individual adaptation kinetics following heavy resisted sprint training. J Strength Cond Res 36(4): 1158–1161, 2022—The aim of this study was to test individual adaptation kinetics to a high-resistance sprint training program designed to improve maximal horizontal power (Pmax), and compare the group and individual results of a classical “pre-post” analysis, and a “pre-peak” approach. Thirteen male and 9 female trained sprinters had their 30-m sprint performance and mechanical outputs assessed 1 week before (PRE), and one (POST, W1), 2 (W2), 3 (W3) and 4 (W4) weeks after a 10-week training block (10 repetitions of 20-m resisted sprints at the load associated to the apex of their velocity-power relationship: i.e., 90 ± 10% body mass on average (range: 75–112%). We observed clearly different outcomes on all variables for the PRE-POST vs. PRE-PEAK analyses. The PRE-PEAK analysis showed a larger (almost double) increase in Pmax (9.98 ± 5.27% on average, p < 0.01) than the PRE-POST (5.39 ± 5.87%, p < 0.01). Individual kinetics of post-training adaptations show that peak values were not captured in the POST (W1) assessment (generally observed at W3 and W4). Finally, the week of greatest Pmax output differed strongly among subjects, with most subjects (7/22) peaking at W4. In conclusion, after a 10-week high-resistance sprint training block, a classical 1-week-PRE to 1-week-POST assessment could not capture peak adaptation, which differed among athletes. Adopting a similar approach in practice or research should improve insight into the true effects of training stimuli on athletic capabilities.
Mapping of Sensory Nerve Subsets within the Vagal Ganglia and the Brainstem Using Reporter Mice for Pirt, TRPV1, 5-HT3, and Tac1 Expression
Authors: Kim Seol-Hee , Hadley Stephen H. , Maddison Mikayla , Patil Mayur , Cha Byeong , Kollarik Marian , Taylor-Clark Thomas E. 
Published: February 2020

AbstractVagal afferent sensory nerves, originating in jugular and nodose ganglia, are composed of functionally distinct subsets whose activation evokes distinct thoracic and abdominal reflex responses. We used Cre-expressing mouse strains to identify specific vagal afferent populations and map their central projections within the brainstem. We show that Pirt is expressed in virtually all vagal afferents; whereas, 5-HT3 is expressed only in nodose neurons, with little expression in jugular neurons. Transient receptor potential vanilloid 1 (TRPV1), the capsaicin receptor, is expressed in a subset of small nodose and jugular neurons. Tac1, the gene for tachykinins, is expressed predominantly in jugular neurons, some of which also express TRPV1. Vagal fibers project centrally to the nucleus tractus solitarius (nTS), paratrigeminal complex, area postrema, and to a limited extent the dorsal motor nucleus of the vagus. nTS subnuclei preferentially receive projections by specific afferent subsets, with TRPV1+fibers terminating in medial and dorsal regions predominantly caudal of obex, whereas TRPV1−fibers terminate in ventral and lateral regions throughout the rostral–caudal aspect of the medulla. Many vagal Tac1+afferents (mostly derived from the jugular ganglion) terminate in the nTS. The paratrigeminal complex was the target of multiple vagal afferent subsets. Importantly, lung-specific TRPV1+and Tac1+afferent terminations were restricted to the caudal medial nTS, with no innervation of other medulla regions. In summary, this study identifies the specific medulla regions innervated by vagal afferent subsets. The distinct terminations provide a neuroanatomic substrate for the diverse range of reflexes initiated by vagal afferent activation.
Contrast Normalization Accounts for Binocular Interactions in Human Striate and Extra-striate Visual Cortex
Authors: Hou Chuan , Nicholas Spero C. , Verghese Preeti 
Published: February 2020

During binocular viewing, visual inputs from the two eyes interact at the level of visual cortex. Here we studied binocular interactions in human visual cortex, including both sexes, using source-imaged steady-state visual evoked potentials over a wide range of relative contrast between two eyes. The ROIs included areas V1, V3a, hV4, hMT+, and lateral occipital cortex. Dichoptic parallel grating stimuli in each eye modulated at distinct temporal frequencies allowed us to quantify spectral components associated with the individual stimuli from monocular inputs (self-terms) and responses due to interaction between the inputs from the two eyes (intermodulation [IM] terms). Data with self-terms revealed an interocular suppression effect, in which the responses to the stimulus in one eye were reduced when a stimulus was presented simultaneously to the other eye. The suppression magnitude varied depending on visual area, and the relative contrast between the two eyes. Suppression was strongest in V1 and V3a (50% reduction) and was least in lateral occipital cortex (20% reduction). Data with IM terms revealed another form of binocular interaction, compared with self-terms. IM response was strongest at V1 and was least in hV4. Fits of a family of divisive gain control models to both self- and IM-term responses within each cortical area indicated that both forms of binocular interaction shared a common gain control nonlinearity. However, our model fits revealed different patterns of binocular interaction along the cortical hierarchy, particularly in terms of excitatory and suppressive contributions.SIGNIFICANCE STATEMENTUsing source-imaged steady-state visual evoked potentials and frequency-domain analysis of dichoptic stimuli, we measured two forms of binocular interactions: one is associated with the individual stimuli that represent interocular suppression from each eye, and the other is a direct measure of interocular interaction between inputs from the two eyes. We demonstrated that both forms of binocular interactions share a common gain control mechanism in striate and extra-striate cortex. Furthermore, our model fits revealed different patterns of binocular interaction along the visual cortical hierarchy, particularly in terms of excitatory and suppressive contributions.
The Lukoganskoe Au–Cu Skarn Deposit (Eastern Transbaikalia): Mineral Composition, Age, and Formation Conditions
Authors: Redin Yu.O. , Redina A.A. , Prokopiev I.R. , Dultsev V.F. , Kirillov M.V. , Mokrushnikov V.P. 
Published: February 2020

Abstract
—The Lugokanskoe deposit is located in southeastern Transbaikalia and has been studied for a long time by many researchers. However, the type of its formation is still debatable. In this paper we study the mineral composition of ores by modern methods, recognize and describe the main gold mineral assemblages, and present detailed data on the chemical composition of native gold and sulfide minerals and their isotope composition. We have established that gold–pyrite–chalcopyrite–arsenopyrite and gold–bismuth parageneses localized in skarn deposits are the main productive assemblages. Study of the sulfur isotope composition of sulfide minerals has shown an endogenous source of sulfur of the ore minerals. The carbon and oxygen isotope compositions of carbonates of ore-bearing veins indicate the participation of a magmatic fluid. The established age of the gold mineralization and igneous rocks of the Shakhtama complex, together with direct geological observations, points to their spatial, temporal, and genetic relationships. According to their petrochemical and geochemical characteristics, the igneous rocks of the Shakhtama complex are I-type ilmenite (reduced) granitoids. Study of fluid inclusions by heating and cooling and Raman spectroscopy has shown that the mineral formation was accompanied by a gradual decrease in the content of salts in the ore-forming fluids and by a decrease in their homogenization temperatures. Optical observations demonstrate that the fluid was heterogeneous at the early stages of the mineral formation. The evolution of the ore system was accompanied by a change in the gas phase composition of fluid inclusions from predominantly nitrogen–carbon dioxide to essentially aqueous, with carbon dioxide impurity (H2O + CO2 ± N2 → H2O ± CO2). The research data testify to the magmatic nature of fluids and the participation of meteoric waters at the late stages of the ore-forming process. The data obtained have led to the conclusion that the Lugokanskoe gold deposit is related to reduced intrusions formed at a shallow depth.
Геометрия риманова пространства второго приближения
Authors: Покась Сергей Михайлович , Крутоголова Алина Витальевна 
Published: February 2020

Для риманова пространства ненулевой постоянной кривизны Vn построено приближение второго порядка - пространство V2n. Доказано, что V2n является субпроективным пространством В. Ф. Кагана. В явном виде получено выражение компонент вектора Киллинга пространства V2n.
STUDENTPRENEURSHIP TRAINING THROUGH THE DEVELOPMENT OF BUSINESS MODEL CANVAS IN UPI TASIKMALAYA CAMPUS STUDENTS
Authors: Budiman Arif , Koeswandi Tika 
Published: February 2020

New challenges facing Indonesia in the development of Industry 4.0 are how to create jobs. As a country advances more and more people are educated, and many people are unemployed because of the narrow employment opportunities. It makes food for thought to immediately look for the best solution not only by government but also by the people who care about it. (Aditya Dion Mahesa, 2012) . Entrepreneurship knowledge supports entrepreneurial values, especially for students, so it is expected to foster an entrepreneurial spirit. Students' attitudes, motivations and interests are needed for students who are entrepreneurs ( Student Entrepreneurs ) in order to be able to identify business opportunities, then utilize business opportunities to create new employment opportunities. Student interest and their knowledge of entrepreneurship are expected to shape their tendency to open new businesses in the future. Suharti Sirine (2011) stated that the tertiary institution is responsible for educating students and providing motivation, so that students dare to become entrepreneurs. The tool that is widely used to turn ideas into business is a business model. In the past few years, the concept of business models was used as a general way to explain how companies interact with suppliers, partners, and customers (Zott and Amit, 2003). Based on the above facts, it is very necessary to develop entrepreneurial spirit for students (Studentpreneruship) through training and simulation of the business model canvas as a solution to increase and strengthen the entrepreneurial spirit
Antecedentes urbanos, infraestructura de esparcimiento y recreación. Parques Lineales.
Authors: Muñoz Mario Alberto Franco 
Published: February 2020

Hoy en día podemos encontrarnos con la grata sorpresa alrededor del mundo y en particular tanto en América latina, como en Europa y en nuestro país México, con el desarrollo de parques lineales, ejemplos de intervenciones de infraestructura urbana, en específico de esparcimiento y recreación, los cuales han tomado la escena de la nueva modalidad, en el diseño de los espacios públicos, en diversas ciudades, marcando el inicio y la pauta a seguir en estas prácticas del nuevo diseño urbano, en una búsqueda de revalorar y recuperar espacios naturales (lechos de ríos, barrancas, cuerpos de agua, etc.). De belleza intrínseca y de gran valor en cuanto a recursos naturales de flora y fauna, que a través de los últimos tiempos, por costumbre o inercia colectiva, se dejaban en un segundo término o marginados, como áreas o zonas territoriales de desecho. Consideradas como áreas con un bajo potencial, para el desarrollo de proyectos de esparcimiento y recreación o simplemente calificadas como áreas de desecho en las ciudades, las cuales no eran consideradas, como espacios naturales que intrínsecamente aportaban beneficios para el óptimo desarrollo de las ciudades, con el potencial que sus propias características ofrecen, si no por el contrario, catalogadas como zonas inconvenientes; permaneciendo en la mayoría de los casos abandonadas, sin atención por parte de las autoridades, convertidas en focos de contaminación y en áreas de inseguridad para las ciudades, sin llevar a cabo un intento consiente de la integración optima de estas, en los planes de desarrollo de nuestras ciudades en general. Es así, que se cuenta, como se mencionó anteriormente en América latina, Europa, así como en nuestro México, con varios ejemplos de intervenciones de infraestructura urbana de esparcimiento y recreación, en particular de parques urbanos lineales, que como nueva modalidad de espacio público se han desarrollado en diversas ciudades. Los cuales son fieles ejemplos, de cómo se pretende, de manera asertiva, aprovechar y dar un uso positivo a estas áreas naturales, ya sean los cauces de ríos, barrancas y cuerpos de agua (bordos, presas, lagos, etc.).
Thoracic surgery by minimally invasion robot-assisted in children: “experience and current status”
Authors: Navarrete-Arellano Mario 
Published: February 2020

Aim: We report our experience in minimally invasive thoracic robot-assisted surgery in children, and a current analysis is carried out on this topic.
Methods: Observational, prospective, and longitudinal studies were performed for children with thoracic pathology treated with robotic surgery, from March 2015 to April 2019. We used the “da Vinci surgical system” (Intuitive Surgical, Inc., Sunnyvale, CA. USA). Registered variables included demographic data, diagnosis, surgery, total time, time of console surgery, bleeding, hemotransfusions, conversions, complications, postoperative (PO) stay, and follow-up. Measures of central tendency were used. Research Ethics Committee of Hospital approved the study. We conducted a detailed non-systematic review of previous publications of children undergoing thoracic robotic surgery.
Results: We treated 11 children, with average age of 5.7 years and weight of 21.3 kg. Diagnosis were: congenital cystic adenomatoid malformation, intralobar sequestration, diaphragmatic paralysis, diaphragmatic eventration, mediastinal teratoma, Ewing’s tumor of the fourth left rib, and pulmonary tuberculosis. Surgeries performed were: four lobectomies, four diaphragmatic plications, two tumor resections, and a case of pleural and lung biopsies. The average of console surgery time was 166.45 min, PO stay was 3.6 days, and follow-up was 24.7 months. Conversions and PO complications were 9.1%, and there were no intraoperative complications and mortality. Currently, the number of children treated with thoracic robot-assisted surgery has barely reached 100 cases.
Conclusion: Our results are encouraging, although our experience is limited to a few cases. Robotic surgery for the treatment of thoracic pathology is feasible and safe, and has advantages. To date, very few patients have been treated, and few pediatric surgeons worldwide have applied thoracic robotic surgery in children.
Paternal Involvement and Adverse Birth Outcomes in South Gujarat, India
Authors: Godbole Nupur B. , Moberg Megan S. , Patel Parth , Kosambiya Jayesh , Salihu Hamisu M. , Campos Elba Adriana , Menezes Lynette , Verma Ragini , Wilson Rone 
Published: February 2020

Background and Objectives: While the impact of maternal factors on birth outcomes are widely reported, the extent to which paternal involvement and varying cultural family dynamics influence birth outcomes particularly in an international context, remain understudied. The purpose of this study was to assess the relationship between paternal involvement and adverse birth outcomes in South Gujarat, India.
Methods: An in-person questionnaire was administered to adult women at delivery or during the one-month postpartum visit at New Civil Hospital, in South Gujarat, India between May and June 2016 to assess level of paternal support and attendance at prenatal appointments and household structure. Pregnancy variables including birthweight and gestational age at delivery were collected from maternal and newborn record/chart review. Chi-square and t-test were used to assess demographics, as appropriate. Logistic regression was used to examine the association between paternal involvement and pregnancy birth outcomes.
Results: Of the 404 infants born during the study period, 26.7% were premature (<37 weeks gestation) and 29% were of low birth weight (<2500g). More than 40% of the women surveyed reported their in-laws were the primary household decision-makers; however, those who reported high paternal attendance were less likely to report in-laws as the primary decision-maker (p=0.03). Adjusted logistic regression analysis indicated the odds of delivering a low birth weight infant were greater among mothers who reported low paternal support and low paternal attendance at prenatal visits (OR=2.99 (95% Confidence Interval (CI): 1.84-4.86) and OR=2.16 (95% CI: 1.35-3.47), respectively).
Conclusion And Global Health Implications: Low paternal support during pregnancy may be a missed opportunity to increase healthy practices during pregnancy as well as decrease the risks associated with limited social support during pregnancy. It is important to consider varying socio-cultural family dynamics in different populations and how they may influence paternal involvement during pregnancy.
Key words: • Paternal involvement • Paternal support • Pregnancy complications • Low birth weight • Preterm birth

Copyright © 2020 Godbole et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Effect of individualized PEEP titration guided by intratidal compliance profile analysis on regional ventilation assessed by electrical impedance tomography – a randomized controlled trial
Authors: Weber Jonas , Gutjahr Jan , Schmidt Johannes , Lozano-Zahonero Sara , Borgmann Silke , Schumann Stefan , Wirth Steffen 
Published: February 2020

Abstract
Background
The application of positive end-expiratory pressure (PEEP) may reduce dynamic strain during mechanical ventilation. Although numerous approaches for PEEP titration have been proposed, there is no accepted strategy for titrating optimal PEEP. By analyzing intratidal compliance profiles, PEEP may be individually titrated for patients.
Methods
After obtaining informed consent, 60 consecutive patients undergoing general anesthesia were randomly allocated to mechanical ventilation with PEEP 5 cmH 2 O (control group) or PEEP individually titrated, guided by an analysis of the intratidal compliance profile (intervention group). The primary endpoint was the frequency of each nonlinear intratidal compliance (C RS ) profile of the respiratory system (horizontal, increasing, decreasing, and mixed). The secondary endpoints measured were respiratory mechanics, hemodynamic variables, and regional ventilation, which was assessed via electrical impedance tomography.
Results
The frequencies of the C RS profiles were comparable between the groups. Besides PEEP [control: 5.0 (0.0), intervention: 5.8 (1.1) cmH 2 O, p < 0.001], the respiratory and hemodynamic variables were comparable between the two groups. The compliance profile analysis showed no significant differences between the two groups. The loss of ventral and dorsal regional ventilation was higher in the control [ventral: 41.0 (16.3)%; dorsal: 25.9 (13.8)%] than in the intervention group [ventral: 29.3 (17.6)%; dorsal: 16.4 (12.7)%; p (ventral) = 0.039, p (dorsal) = 0.028].
Conclusions
Unfavorable compliance profiles indicating tidal derecruitment were found less often than in earlier studies. Individualized PEEP titration resulted in slightly higher PEEP. A slight global increase in aeration associated with this was indicated by regional gain and loss analysis. Differences in dorsal to ventral ventilation distribution were not found.
Non breathing-related sleep fragmentation and imaging markers in patients with atherosclerotic cerebral small vessel disease (CSVD): a cross-sectional case-control study
Authors: wang jihui , Chen Xiaodong , Liao Jinchi , Zhou Li , Han Hongying , Tao Jiong , Lu Zhengqi 
Published: February 2020

Abstract
Background : Sleep fragmentation was shown to be positively associated with cognitive impairment in patients with cerebral small vessel disease (CSVD); however, the underlying mechanisms are not well characterized. In this study, we sought to clarify this issue by investigating the relationship between non breathing-related sleep fragmentation and brain imaging markers in patients with CSVD.
Methods: Eighty-four CSVD patients and 24 age- and sex-matched healthy controls were prospectively recruited. All subjects underwent 3.0 T superconducting magnetic resonance imaging and overnight polysomnography. Polysomnography parameters including sleep onset latency (SOL), total sleep time (TST); sleep efficiency (SE), wake after sleep onset (WASO), percentage of each sleep stage (N1, N2, N3 and rapid eye movement [REM]), arousal index (ArI), periodic limb movement in sleep index (PLSMI), and periodic limb movement related arousal index (PLMAI) were compared between CSVD patients and healthy controls. The relationship between arousal index and CSVD markers was explored in the CSVD group.
Results : On polysomnography, CSVD patients showed significantly higher ArI, WASO, PLSMI, and PLMAI, and lower sleep efficiency and N-3 ratio compared to healthy controls ( p < 0.05). On ordinal logistic regression, higher ArI showed a positive association with the severity of periventricular white matter hyperintensity (odds ratio [OR] 1.121, 95% confidence interval [CI] 0.138–2.185) and perivascular space (OR 2.108, 95% CI 1.032–4.017) in CSVD patients, after adjusting for potential confounding variables.
Conclusions: These preliminary results indicate that non breathing-related sleep fragmentation is common and related to the pathological markers of CSVD patients. Future prospective research is required to determine the causal relationship between sleep parameters and CSVD pathology.