bluuebunny/crossref_metadata_2025_split huggingface dataset:
Sistemas de impermeabilización y control de masas. Características arquitectónicas de la frontera en tiempos de excepción.
Authors: Giráldez López Antonio 
Published: July 2018

La frontera se ha convertido un elemento central a la construcción del territorio. Debe entenderse como un dispositivo transescalar, donde diferentes funciones convergen en una materialización aparentemente simple. Desvelemos las condiciones espaciales específicas que genera, alejándonos de formulaciones históricas para entender su funcionamiento operativo. Se ha seleccionado la excepción para desarrollar las profundas implicaciones espaciales que ésta produce sobre el territorio y la arquitectura. Es necesario cuestionarse qué configuraciones espaciales son propias de un modelo territorial que ya no es representado por la norma, sino por la excepción. A través de dos casos situados en la frontera de Ceuta se analizan las condiciones espaciales relacionadas directamente con la excepción para obtener características de este dispositivo arquitectónico. El primer caso, el retorno de un migrante en la frontera del Benzú introduce una serie de mecanismos en relación a la construcción de la frontera operativa: la importancia adquirida por los cuerpos en la construcción de ensamblajes móviles y el cuestionamiento de la línea soberana. El segundo, el cruce del paso del Tarajal en 2014 evidencia como dicha frontera operativa genera arquitectónicas de la excepción que involucran agentes dispersos, dotándolos de nuevas funciones. Ambos acontecimientos evidencian la capacidad de generar espacialidades instantáneas cuyos límites no poseen la precisión de las fronteras históricas. Además, muestran la capacidad de conexión e inclusión entre diferentes elementos para asegurar la efectividad del sistema. Si la arquitectura que materializa la ley requiere la fisicidad del muro, la arquitectónica de la excepción necesita estos mecanismos para configurarla.
Los Ángeles: Hardware and Software. Una lectura contemporánea de las cuatro ecologías de Reyner Banham
Authors: Olivares López Andrea 
Published: July 2018

Durante buena parte del siglo XX, Los Ángeles fue para muchos el prototipo de ciudad del futuro, de un futuro inmediato: un gigantesco sistema de infraestructuras territoriales; una ciudad pensada por y para el transporte, construida desde la escala del automóvil. Pero también una superciudad forjada por las fantasías de generaciones de inmigrantes que llegaban a California con la promesa de una vida mejor, una ilusión que alentaban sus dos principales industrias: la de la especulación inmobiliaria y la de los sueños de Hollywood. Su imaginario se nutre de todas las visiones que ella misma proyecta, miradas que se debaten entre la seducción utópica del paraíso y el horror distópico y a las que han contribuido escritores, cineastas, críticos y tantos y tantos personajes mediáticos. Probablemente, una de las visiones más seductoras sea la de Reyner Banham quien, en su afán por intentar explicarla como ciudad, terminó contribuyendo decisivamente al mito de Los Ángeles. Ante la dificultad material de visitar físicamente la ciudad, la posibilidad de descubrir Los Ángeles mediante un viaje imaginario guiado por Banham es el punto de partida de este TFG. El trabajo que se explica a continuación consiste, pues, en una aproximación a Los Ángeles desde la distancia, tomando la figura de Reyner Banham y, por supuesto, su libro Los Angeles: The Architecture of Four Ecologies, como guías para este viaje imaginario. En definitiva, no se trataría tanto de un trabajo de crítica de su teoría urbana sino, más bien, de una personal exploración de la complejidad de esta metrópolis mediante el análisis de un fragmento de la misma. Concretamente, de Wilshire Boulevard, una de las calles más representativas de la ciudad y que este trabajo recorre a través de su historia, la visión que el cine nos ofrece del célebre bulevar y, por supuesto, de la propia imaginación de esta autora.
Improving Power Output in Older Adults Using Plyometrics in a Body Mass–Supported Treadmill
Authors: Dobbs Tyler J. , Simonson Shawn R. , Conger Scott A. 
Published: July 2018

Abstract
Dobbs, TJ, Simonson, SR, and Conger, SA. Improving power output in older adults using plyometrics in a body mass–supported treadmill. J Strength Cond Res 32(9): 2458–2465, 2018—The purpose of this study was to determine if performing plyometrics in a body mass–supported treadmill would lead to greater increases in power output and functional strength in older adults compared with traditional strength training. Twenty-three participants were randomized to strength (SG, n = 8), plyometric (PG, n = 8), or control (CG, n = 7) groups. The SG and PG exercised 3 times per week for 8 weeks, whereas the CG performed no exercise. Timed sit-to-stand and stair climb, estimated maximal muscular isotonic strength, and isokinetic strength were assessed pre- and posttraining. Significant improvements occurred in the PG vs. CG in the timed chair sit-to-stand (22.11 ± 8.48%; p = 0.013), timed stair climb (14.68 ± 6.28%; p = 0.002), and stair climb power (16.59 ± 9.07%; p < 0.001). PG and SG significantly increased their estimated 1 repetition maximum in the leg extension and single leg lunge (p < 0.05), and PG was significantly more powerful at all 3 velocities in both flexion and extension compared with SG and CG ranging from 24.54 to 61.85% (p < 0.001) except for 60°·s−1 extension during isokinetic testing. Eight weeks of plyometrics in a body mass–supported treadmill can significantly improve functional strength and power in older adults. In this study, the PG increased muscular strength at the same rate or better than the SG without performing any resistance training. The PG also outperformed SG during the functional tests. These results suggest that plyometrics, if modified and performed in a safe environment, can increase muscular strength and power and improve functional abilities in older adults.
Partial Compared with Full Range of Motion Resistance Training for Muscle Hypertrophy: A Brief Review and an Identification of Potential Mechanisms
Authors: Newmire Daniel E. , Willoughby Darryn S. 
Published: July 2018

AbstractNewmire, DE and Willoughby, DS. Partial compared to full range of motion resistance training for muscle hypertrophy: A brief review and an identification of potential mechanisms.J Strength Cond Res32(9): 2661–2673, 2018—Resistance training promotes skeletal muscle hypertrophy; there are specific recommendations of intensity, volume, and duration that appear to facilitate hypertrophy the greatest. However, currently, there is not a definitive consensus on optimal range of motion. It appears that the partial range of motion (pROM) mode of exercise may have some similar benefit on muscle hypertrophy as the conventional full range of motion (fROM). Because of the dynamic and multiplanar movement pattern of a multijoint resistance exercise, there may be variation in human force–length and strength-curve theories, which may influence optimal muscle force production at differing portions of a fROM. This suggests specific muscle groups may potentially be optimally recruited during a specific portion of the exercise. The majority of previous research has primarily focused on strength outcomes opposed to muscle hypertrophy. The purpose of this brief review is to highlight the limited and relative pROM literature on muscle hypertrophy and some potential pROM mechanisms that require investigation to assess any plausible relationships. Some potential mechanisms and outcomes of interest are muscle time under tension, muscle activation, and nonuniform hypertrophy. This mode of resistance exercise requires further evaluation on hypertrophic responses; if proven efficacious, it may be employed to those in rehabilitative environments and those that seek more specific regional, local hypertrophic responses such as physique competitors.
Influence of Situational Variables, Team Formation, and Playing Position on Match Running Performance and Social Network Analysis in Brazilian Professional Soccer Players
Authors: Aquino Rodrigo , Carling Christopher , Palucci Vieira Luiz H. , Martins Guilherme , Jabor Gustavo , Machado João , Santiago Paulo , Garganta Júlio , Puggina Enrico 
Published: July 2018

AbstractAquino, R, Carling, C, Palucci Vieira, LH, Martins, G, Jabor, G, Machado, J, Santiago, P, Garganta, J, and Puggina, E. Influence of situational variables, team formation, and playing position on match running performance and social network analysis of brazilian professional soccer players.J Strength Cond Res34(3): 808–817, 2020—The purpose of this study was to investigate the independent and interactive effects of situational variables, opposition team formation, and playing position on running performance and network analysis in Brazilian professional soccer players (n= 22). Global positioning system technology was used to determine total distance covered, mean speed, maximum running speed, and distance covered in 6 speed ranges. Social network analysis was used to assess interpersonal coordination (team interactions characterized as successful passes [n= 3,033] between teammates). Observations of match running performance (n= 129) and network analysis (n= 108) were obtained. The main results were: (a) no interactive effects between team formation and playing position were observed for running and network variables (unclear to possibly); (b) matches played at home or against “weaker” opponents presented greater running demands and individual/global metrics of network analysis (likely to almost certain); (c) match outcome demonstrated influence only for running performance; matches in which the reference team won resulted in higher values than in matches lost; (d) when the reference team competed in 1-4-4-2 formation, this resulted in greater running demands than 1-4-2-3-1 formation (likely to almost certain); (e) reduced values of running performance variables were reported in central defenders compared with other positions. Central/external midfielders reported greater closeness/betweenness centrality, outdegree, and eigenvector compared with central/external defenders and forwards (likely to almost certain). The results from this study provide practical information to potentially impact on physical, tactical, and technical training.
Jump Training in Rugby Union Players: Barbell or Hexagonal Bar?
Authors: Weakley Jonathon J.S. , Till Kevin , Read Dale B. , Leduc Cedric , Roe Gregory A.B. , Phibbs Padraic J. , Darrall-Jones Joshua , Jones Ben 
Published: July 2018

Abstract
Weakley, JJS, Till, K, Read, DB, Leduc, C, Roe, GAB, Phibbs, PJ, Darrall-Jones, J, and Jones, B. Jump training in rugby union players: barbell or hexagonal bar?. J Strength Cond Res 35(3): 754–761, 2021—The countermovement jump (CMJ) is an exercise that can develop athletic performance. Using the conventional barbell (BAR) and hexagonal barbell (HEX) while jumping, the intensity can be increased. However, the bar that provides greater adaptations is unknown. Therefore, this study aimed to assess changes in loaded and unloaded CMJ with either a BAR or HEX across a 4-week mesocycle in rugby union players. Twenty-nine subjects were strength-matched and randomized into 2 groups. Subjects completed 3 sets of CMJ at 20% of 1 repetition maximum back squat, 3 times per week for 4 weeks, using either a BAR or HEX. Subjects completed an unloaded CMJ on a force plate before and after, whereas the highest peak concentric velocity during the jump squat was recorded in the first and last training sessions using a linear position transducer. Magnitude-based inferences assessed meaningful changes within- and between-groups. Possibly greater improvements in unloaded CMJ were found in the HEX group in jump height (effect size ± 90% confidence intervals: 0.27 ± 0.27), relative peak (0.21 ± 0.23), and mean power (0.32 ± 0.36). In addition, likely to very likely greater improvements were observed in the HEX group in peak velocity (0.33 ± 0.27), relative mean power (0.53 ± 0.30), mean force (0.47 ± 0.27), and 100-ms impulse (0.60 ± 0.48). Similar raw changes in jump squat peak velocity occurred (0.20–0.25 m·s−1), despite the likely greater ES occurring with the BAR (0.32 ± 0.26). These results indicate that training with the HEX leads to superior unloaded CMJ adaptations. In addition, practitioners should use either the HEX or BAR when aiming to enhance loaded jump ability.
Strength and Conditioning Coaching Practice and Positive Youth Athletic Development: Context-Specific Application of the Developmental Relationships Framework
Authors: Turner Graham , Rudz Tadek , Bertolacci Loris 
Published: July 2018

ABSTRACT
STRENGTH AND CONDITIONING COACHES HAVE AN OBLIGATION TO POSITIVELY INFLUENCE SOUND, HOLISTIC ATHLETE DEVELOPMENT AND SUPPORT LONG-TERM ENGAGEMENT IN SPORT. POSITIVE YOUTH DEVELOPMENT (PYD) IS AN INTENTIONAL PROSOCIAL APPROACH DESIGNED TO SUPPORT GROWTH, LEARNING, AND SUCCESS. THIS ARTICLE FOCUSES ON THE INTERPERSONAL KNOWLEDGE OF THE COACH TO CONSIDER HOW SHE/HE CAN MAKE AND SUSTAIN POSITIVE CONNECTIONS WITH ATHLETES. CONTEXT-SPECIFIC APPLICATION OF THE DEVELOPMENTAL RELATIONSHIPS FRAMEWORK DEMONSTRATES HOW THE COACH CAN INITIATE AND SUSTAIN HIGH-QUALITY RELATIONSHIPS. PYD CONFIRMS THAT YOUTH ATHLETE EMPOWERMENT RELIES ON COACHING PRACTICE THAT INTEGRATES SUPPORT FOR PERSONAL, SOCIAL, AND EMOTIONAL GROWTH ALONGSIDE PHYSICAL DEVELOPMENT.
The Effect of Lowering Public Insurance Income Limits on Hospitalizations for Low-Income Children
Authors: Bettenhausen Jessica L. , Hall Matthew , Colvin Jeffrey D. , Puls Henry T. , Chung Paul J. 
Published: July 2018

BACKGROUND AND OBJECTIVES:
Thirty million children are currently covered by public insurance; however, the future funding and structure of public insurance are uncertain. Our objective was to determine the number, estimated costs, and demographic characteristics of hospitalizations that would become ineligible for public insurance reimbursement under 3 federal poverty level (FPL) eligibility scenarios.

METHODS:
In this retrospective cohort study using the 2014 State Inpatient Databases, we included all pediatric (age &lt;18) hospitalizations in 14 states from January 1, 2014, to December 31, 2014, with public insurance as the primary payer. We linked each patient’s zip code to the American Community Survey to determine the likelihood of the patient being below 3 different public insurance income eligibility thresholds (300%, 200%, and 100% of the FPL). Multiple simulations were used to describe newly ineligible hospitalizations under each threshold.

RESULTS:
In 775 460 publicly reimbursed hospitalizations in 14 states, reductions in eligibility limits to 300%, 200%, or 100% of the FPL would have resulted in large numbers of newly ineligible hospitalizations (∼155 000 [20% of hospitalizations] for 300%, 440 000 [57%] for 200%, and 650 000 [84%] for 100% of the FPL), equaling $1.2, $3.1, and $4.4 billion of estimated child hospitalization costs, respectively. Patient demographics differed only slightly under each eligibility threshold.

CONCLUSIONS:
Reducing public insurance eligibility limits would have resulted in numerous pediatric hospitalizations not covered by public insurance, shifting costs to families, other insurers, or hospitals. Without adequately subsidized commercial insurance, this reflects a potentially substantial economic hardship for families and hospitals serving them.
Health Care Use and Health Behaviors Among Young Adults With History of Parental Incarceration
Authors: Heard-Garris Nia , Winkelman Tyler N.A. , Choi Hwajung , Miller Alex K. , Kan Kristin , Shlafer Rebecca , Davis Matthew M. 
Published: July 2018

OBJECTIVES:
To determine if longitudinal associations exist between parental incarceration (PI) and health care use or health behaviors among a national sample of young adults.

METHODS:
We used the National Longitudinal Survey of Adolescent to Adult Health to examine associations between history of mother incarceration (MI) and father incarceration (FI), health care use, and 3 dimensions of health behaviors (eg, general health behaviors, substance use, and other risky behaviors) (N = 13 084). Multivariable logistic regression models accounted for individual, family, and geographic factors and generated adjusted odds ratios (aORs).

RESULTS:
Over 10% of the sample had a history of PI before the age of 18. History of MI and FI were both associated with forgone health care (aOR = 1.65 [95% confidence interval (CI), 1.20–2.27], aOR = 1.22 [95% CI, 1.02–1.47], respectively), prescription drug abuse (MI aOR = 1.61 [95% CI, 1.02–2.55], FI aOR = 1.46 [95% CI, 1.20–1.79]), and 10 or more lifetime sexual partners (MI aOR = 1.55 [95% CI, 1.08–2.22], FI aOR = 1.19 [95% CI, 1.01–1.41]). MI was associated with higher likelihood of emergency department use (aOR = 2.36 [95% CI, 1.51–3.68]), and FI was associated with illicit injection drug use (aOR = 2.54 [95% CI, 1.27–5.12]).

CONCLUSIONS:
The effects of incarceration extend beyond incarcerated individuals. PI histories are associated with lower health care use and unhealthy behaviors in young adulthood. By addressing barriers to health care and health-harming behaviors, health care providers and policy makers may reduce health disparities among this population.
ANALISIS PROFIL MANAJEMEN LABORATORIUM DALAM PEMBELAJARAN KIMIA DI SMA WILAYAH SUMEDANG
Authors: Sari Sari , Dayana Dinar , Farida Ida 
Published: July 2018

Penelitian ini bertujuan untuk mendeskripsikan profil manajemen dan penggunaan laboratorium pada pembelajaran kimia, meliputi kelengkapan dan penataan alat bahan praktikum, manajemen administrasi dan efektivitas penggunaan laboratorium kimia. Mengingat laboratorium sebagai penunjang pembelajaran kimia juga berperan penting dalam membangkitkan motivasi belajar dan pengembangan keterampilan dalam praktikum. Penelitian ini menggunakan metode deskriptif menggunakan pendekatan kualitatif. Subjek penelitian terdiri dari 2 SMA Negeri dan 1 SMA Swasta di wilayah Sumedang. Pengumpulan data menggunakan metode observasi, angket, dan wawancara. Analisis data menggunakan teknik persentase dengan analisis deskriptif kualitatif. Berdasarkan hasil penelitian, ketersediaan alat praktikum kimia di SMA wilayah Sumedang tergolong kategori lengkap (69,67%) dengan kondisi sangat baik (96,6%), namun ketersediaan bahan praktikum kimia tergolong kategori kurang lengkap (45,3%) meskipun dalam kondisi sangat baik (95%). Penataan alat praktikum kimia tergolong kategori sangat baik (81%), sedangkan penataan bahan praktikum tergolong kategori baik (71%). Administrasi alat bahan praktikum tergolong kategori kurang lengkap (48,6%), namun penggunaanya sangat efektif (100%). Administrasi ketenagakerjaan tergolong kategori sangat lengkap (76%). Efektivitas penggunaan laboratorium di SMA wilayah Sumedang tergolong kategori kurang efektif (42,4%). Faktor penyebabnya terkait dengan kelengkapan, penataan serta administrasi alat bahan laboratorium dan penjadwalan, selain itu dari sudut pandang guru kimia terkait penting atau tidaknya praktikum dilaksanakan pada beberapa materi.
Las emociones en la vida universitaria: análisis de la relación entre autoconocimiento emocional y autorregulación emocional en adolescentes y jóvenes universitarios
Authors: Santoya Montes Yanin , Garcés Prettel Miguel , Tezón Boutureira Mariana 
Published: July 2018

Objetivo: Se presentan los resultados de una investigación correlacional que estableció la relación entre autoconocimiento y autorregulación emocional en universitarios colombianos.
Método: La muestra estuvo compuesta por 356 sujetos entre 15 y 22 años, que cursaban carreras profesionales en tres universidades de Cartagena de Indias (Colombia). La información fue recolectada a través de la escala CARE, con una consistencia interna de 0.722 para autoconocimiento y 0.750 para autorregulación.
Resultados: Los hallazgos revelan una asociación estadísticamente significativa entre los niveles de autoconocimiento emocional y los de autorregulación emocional de los participantes, encontrándose que a mayor percepción e identificación de las emociones, mayor es la probabilidad de desarrollar tolerancia ala frustración. De igual manera, se halló que la capacidad de hablar abiertamente de las emociones y de reconocer señales emocionales internas aumenta la probabilidad de regular los impulsos emocionales, de generar estrategias de afrontamiento y de desarrollar tolerancia a la frustración.
Conclusión: La comunicación y el reconocimiento de las emociones son aspectos determinantes para que estos jóvenes puedan regular sus emociones y enfrentar o manejar adecuadamente los problemas cotidianos.
Étude comparative sur des stratégies métacognitives développées par les étudiants chinois et russes pour la compréhension orale en FLE
Authors: LEE Hsin-I , MUKHLYNINA Irina 
Published: July 2018

RÉSUMÉ. Connectée avec les autres aptitudes langagières, l’écoute, la compréhension orale joue un rôle essentiel dans l’acquisition d’une langue. C’est pourquoi les conditions de perception d’un discours sont l’un des aspects les plus importants de l’enseignement d’une langue étrangère car elles développent chez l’auditeur des stratégies d’écoute essentielles. Dans cette étude, nous avons mené une enquête par questionnaire auprès de 21 étudiants chinois et 21 étudiants russes de niveau dit « intermédiaire » en français langue étrangère (FLE). L'analyse des données obtenues montre combien la compréhension orale leur est difficile, et en regard, quelles procédures métacognitives ils mettent en œuvre pour y parvenir. Au terme de cette analyse, nous avons réussi à dégager quelques tendances dans les stratégies usitées, parmi toutes les stratégies possibles.Mots clés : compréhension orale, étudiant chinois, étudiant russe, français langue étrangère, stratégie métacognitive.ABSTRACT. This study attempts to investigate the significance of listening and oral comprehension in a language acquisition among other language skills. That’s why the perception of speech is one of the most important aspects in foreign language teaching and helps essential strategies listener uses when listening. For data collection, questionnaire survey was employed as survey method using 21 Chinese students and 21 Russian students with intermediate-level French as a foreign language (FLE). The findings show how difficult is oral comprehension, and what are the metacognitive processes students apply to have good skills in it. Finally, suggestions for future learning strategies are highlighted to improve oral comprehension in a language learning context. Keywords: Chinese student, French as a foreign language, metacognitive strategy, oral comprehension, Russian student.