bluuebunny/crossref_metadata_2025_split huggingface dataset:
Modificación del índice de postura del pie en pies neutros y pronados bajo efecto de fatiga
Authors: Páez-Tudela Amanda , Munuera-Martínez Pedro Vicente , Coheña-Jiménez Manuel , Centeno-Prada Ramón Antonio , Ruiz-García Rocío , Algaba-del Castillo José 
Published: November 2019

Objetivo: Se pretende analizar la modificación de la postura de los pies al ser sometidos a una situación estresante para la musculatura del miembro inferior, y valorar la capacidad de recuperación de esos pies tras un período de descanso.
Método: Se determinó el Índice de Postura del Pie (FPI-6) en 63 sujetos adultos sanos y fueron sometidos a una prueba de “Saltos con Contramovimiento (CMJ)” 30 segundos. Después, se valora el FPI-6 de cada sujeto, así como tras 15 minutos de descanso.
Resultados: Hubo cambios estadísticamente significativos en la postura del pie en ambos grupos al relacionar las tres situaciones experimentales (antes e inmediatamente después de la prueba y tras descanso). Dichos cambios presentan una magnitud del efecto fuerte entre los momentos basales y post, y entre post y descanso; mientras que es débil entre los momentos basales y descanso. Tras la prueba, existe un aumento del valor del FPI-6 respecto a la situación inicial. Tras el descanso los cambios observados fueron significativos en relación a los obtenidos tras la prueba con disminución del valor del FPI-6, aunque no volvieron a los valores iniciales previos a la prueba.
Conclusiones: La fatiga producida por la prueba CMJ afecta a los valores del FPI, produciendo un aumento de los mismos, pero no es suficiente para modificar la clasificación de la postura del pie en los grupos de pies neutros y pronados estudiados. El tiempo de descanso propuesto no fue suficiente para volver a la situación inicial.
Coaches’ and Young soccer players' training load perceptions during different training phases
Authors: Figueiredo Diogo Hilgemberg , Hilgemberg Figueiredo Diego , Manoel Francisco De Assis , Gonçalves Helcio Rossi , Dourado Antonio Carlos 
Published: November 2019

Objective: To our Knowledge, information about the agreement between coaches’ and the young soccer players’ session rating of perceived exertion is not consistent during specific periods of training (intensification and taper) and has not been established. The purpose of this study was to examine and compare the internal training load and session rating of perceived exertion between coaches’ and young soccer players’ during three weeks in different training phases.
Method: Participants were 16 male elite Under19 soccer players and their coaches. Before each training session, the coaches reported a session rating of perceived exertion using the Borg CR-10 scale as well as the planned duration (min) of the training based on prior planning, while the athletes responded the scale after each training session.
Results: No differences in intensity session rating of perceived exertion (t = 0.49; p = 0.62) and training load (t = 0.18; p = 0.86) were observed between coaches and players during the training period analyzed. During different training phases, no significant differences were found during intensification (t = 0.18; p = 0.85) and taper (t = -0.19; p = 0.85) in training loads and in the session rating of perceived exertion prescribed by coaches and perceived by players. A very large correlation was observed between coaches training load (r= 0.84) and players training load. However, a trivial correlation was found between players training load and changes in the Yo-yo IR1 performance (r= -0.09), age (r= -0.06) and years of competitive experience (r= -0.08). Stepwise linear regression revealed that coaches training load (F1; 238= 582.7; R2= 0.710; p<0.001) explained 71% of the variance in players training load.
Conclusion: The results suggest that the session rating of perceived exertion and training load prescribed during three weeks in different training phases (by coaches) was not different from perceived by young soccer players. Moreover, coaches training load seem to be effective to predict the training load in soccer players.
Evaluation of a program of physical exercise on blood markers and sleep quality in elderly
Authors: Dos Santos Silva Dilton , Martins Felipe José Aidar , Gama de Matos Dihogo , De Souza Raphael Fabrício , Costa Moreira Osvaldo , Dos Santos Marcelo Danillo , Oliveira Barros Gilvandro , Armas Alejo Andres , Tinoco Cabral Breno Guilherme , Marçal Anderson Carlos , Nunes da Silva Albená 
Published: November 2019

Objective: Analyze the effects of a physical exercise program on blood markers and sleep quality in the elderly.
Method: A total of 112 elderly people with metabolic diseases controlled by hypocholesterolemic and hypoglycemic medications participated in the study. The participants were divided into two groups, an exercise group composed of 54 individuals with a mean age of 62 years and control group of 58 individuals with a mean age of 63 years.
Results: Blood glucose, total cholesterol, and triglyceride levels showed a mean reduction of 27.47, 18.13, and 23.48 mg/dl, respectively, and an increase of 8.98 mg/dl in the high-density lipoprotein level was seen. A significant change was seen in the low-density lipoprotein, very-low-density lipoprotein, and calcium levels on comparing the exercise group post-test values with that of the control group pre-test. The Pittsburgh Sleep Quality Index score showed a significant reduction of 3.15 (p < 0.001, μp2=0.78) on comparing the exercise group with the control group.
Conclusion: It can be concluded that the physical exercise program, consisting of supervised walking and gymnastics with localized quadriceps muscle strengthening exercises, performed for 16 weeks at a frequency of three times a week for 60 min, was effective in improving the low-density lipoprotein and very-low-density lipoprotein levels and sleep quality of the elderly.
La influencia del deporte en la postura del pie
Authors: Gago-Reyes Fernando , Palomo-Toucedo Inmaculada , Gómez-Puerto Jose Ramón , Castro Méndez Aurora 
Published: November 2019

Objetivo: Analizar la postura del pie en una muestra de deportistas federados, en activo durante al menos dos temporadas, que acuden al Centro Andaluz del Medicina del Deporte frente a un grupo de sujetos que no practican deporte. Se pretende valorar si hay diferencias significativas en la postura del pie de ambos grupos y secundariamente, comprobar si los deportes de alto impacto tienen mayor repercusión sobre ella que los de bajo impacto.
Método: Se realizó un estudio observacional, analítico y transversal. La muestra incluyó 89 participantes. Se clasificaron en tres subgrupos de estudio: grupo 0, sujetos no deportistas; grupo 1, deportistas de deportes de alto impacto (baloncesto, fútbol y atletismo) y grupo 2, deportistas que realizan deportes de bajo impacto (ciclismo y natación). Se analizó la postura del pie mediante el Navicular Drop Test y el Índice Postural del Pie.
Resultados: los valores obtenidos para las variables Navicular Drop Test fueron de 0.65±0.71/0.74±0.70 (Navicular Drop Test izquierdo/derecho) para el grupo 0; 0.37±0.32/0.42±0.37 (Navicular Drop Test izquierdo/derecho) para el grupo 1 y de 0.29±0.28/0.32±0.31(Navicular Drop Test izquierdo/derecho) para el grupo 2. Mientras que para el Índice Postural del Pie fueron de 6.53±0.40/6.75±0.42 (Índice Postural del Pie izquierdo/derecho) en el grupo 0; 3.25±0.34/3’1±0.38 (Índice Postural del Pie izquierdo/derecho) en el grupo 1 y de 3.38±0.48/3.23±0.40 (Índice Postural del Pie izquierdo/derecho) en el grupo 2, mostrando diferencias estadísticamente significativas (p<0.001) entre los grupos 0-1 y 0-2, pero no entre 1-2.
Conclusiones: se ha observado que el grupo de deportistas federados durante un periodo in-interrumpido de actividad de dos ó más años presentan una posición del pie más neutra que los sujetos no deportistas, no considerando influyente en dicha posición la tasa de impactos que implique la práctica deportiva.
The physiological effects of a low-impact Bodyattack™ class
Authors: Dias Sandra , Melo Xavier , Carrolo Margarida , Pimenta Nuno , Santa-Clara Helena 
Published: November 2019

Objective: To estimate total energy expenditure and intensity of a low impact BodyattackTM session using combined heart rate and movement sensing technology.
Method: Participants were 10 (8 males) normal-weight adults (33 ± 3 years-old). Maximal oxygen capacity and heart rate were determined by the performance on a treadmill maximal exercise test using indirect calorimetric method. Heart rate and energy expenditure values were monitored during a Bodyattack™ routine using a combined heart rate and movement sensor. The manufacturer's combined activity and heart rate algorithm was used to estimate Total and Physical activity energy expenditure.
Results: A 60 min low impact BodyattackTM session demands a Total energy expenditure of 469.4 ± 170.8 kcal at an average intensity of 64% of maximal heart rate, from which approximately 27.2 min are spent at moderate to vigorous physical activity intensities. Compared to a high impact BodyattackTM session as reported by the trademark company, Total energy expenditure was lower in the low impact option (-194.8 Kcal, p=0.006), but no significant differences were found in average intensity (-9.4%, p=0.707).
Conclusion: Bodyattack™ routines performed at a low impact option may be sufficient to meet minimal recommendations for developing and maintaining cardiorespiratory fitness, if practiced beyond three days.week-1. Although appropriate for untrained individuals and those with orthopedic limitations, energy requirements of low impact Bodyattack™ may not be enough to elicit an effective weight loss.
Некоторые аспекты обмена веществ у телят 13-месячного возраста при скармливании вермикулита
Authors: Verotchenko M.A. 
Published: November 2019

Цель исследования изучение биохимического статуса организма телят 1 3месячного возраста при применении вермикулита. Опыт на животных проводили в течение 60 дней. Для опыта были отобраны, по принципу аналогов, 3 группы телят молочного периода выращивания по 9 голов в каждой. Телята контрольной группы получали стандартный рацион, телятам 1й опытной группы к основному рациону добавляли 2 на голову в сутки вермикулита, 2й опытной группе 3 на голову в сутки. Использовали вермикулит (ГОСТ 1286567), выпускаемый ОАО Ковдорслюда . Для изучения состояния обменных процессов в организме подопытных животных отбирали кровь из яремной вены после утреннего кормления два раза: в начале опыта и через месяц после его окончания. Исследования показали, что использование вермикулита в кормлении молочных телят, благодаря многогранным буферным, ионообменным и сорбционным свойствам положительно сказалось на белковоминеральном обмене животных и интенсивности их роста. В опытных группах уровень общего белка вырос в 1,04 1,06 раза, достоверно повысился к концу исследований уровень альбуминов. Целесообразно для нормализации обменных процессов в организме молочных телят использовать добавку вермикулита в количестве 2 и 3 к сухому веществу рациона.The purpose of the research is to study the biochemical status of the organism of calves 13 months of age with the use of vermiculite. The animal experiment was carried out for 60 days. 3 groups of calves of the dairy period of growing of 9 animals in each were selected for the experiment according to the principle of analogues. The calves of the control group received a standard diet, 2 per head per day of vermiculite was added to the main diet of the calves of the 1st experimental group, and the 2nd experimental group 3 per head per day. We used vermiculite (GOST 1286567) manufactured by OAO Kovdorslyuda. To study the state of metabolic processes in the body of experimental animals blood was taken from the jugular vein after morning feeding two times: at the beginning of the experiment and one month after its completion. Researches have shown that the use of vermiculite in the feeding of dairy calves due to its multifaceted buffering, ionexchange and sorption properties has a positive effect on the proteinmineral metabolism of animals and their growth rate. In the experimental groups the level of total protein increased in 1.04 1.06 times and the level of albumen significantly increased by the end of the research. It is advisable to normalize the metabolic processes in the body of dairy calves to use the additive of vermiculite in an amount of 2 and 3 to the dry matter of the diet.
Интенсивность выделения зерновок основной культуры из зерносмесей с длинными примесями
Authors: Tishaninov N.P. , Anashkin A.V. 
Published: November 2019

Представлены результаты экспериментальных исследований интенсивности выделения зерновок основной культуры из зерносмеси по всей длине овсюжного цилиндра с интервальной оценкой процесса в зависимости от исходной засорённости, подачи, положения выводного лотка и скоростного режима работы триера. Установлено, что исходная засорённость влияет на процесс выделения только при малых подачах зерносмеси в триер до 1,5 т/ч. С увеличением подачи влияние роста примесной засорённости сглаживается увеличением числа циркулирующих слоёв зерносмеси в сегменте. При подаче 1,36 т/ч рабочая поверхность ячеистого цилиндра используется частично. В случае 95го уровня выделения зерновок основной культуры используется до 51,7 длины цилиндра. С ростом подачи до 2,9 т/ч доля используемой части цилиндра достигает 95,4 при максимальном (40) угле подъёма верхней кромки передней стенки выводного лотка и скорости вращения цилиндра (35 об/мин). Увеличение скорости до 40 об/мин приводит к непропорциональному росту интенсивности процесса выделения (в 1,5 раза) изза инерционного удержания контактирующего слоя и последующего его выброса в выводной лоток. При изменении зазора между лотком и внутренней поверхностью цилиндра от 10 до 20 мм интенсивность процесса увеличивается на 11,7.The results of experimental researches of the intensity of the selection of bruchids of the main crop from the grain mixture along the entire length of the oat cylinder with an interval assessment of the process depending on the initial foreign matter, feed, position of the output tray and the speed mode of the sifting cylinder are presented. It was established that the initial weediness affects the selection process only at low feeds of grain mixture into the sifting cylinder up to 1.5 t/h. With an increase in feed the effect of the growth of impurity weediness is smoothed out by an increase in the number of circulating layers of grain mixture in the segment. When feeding 1.36 t/h the working surface of the alveolar cylinder is partially used. In the case of a 95 level of isolation of bruchids of the main crop up to 51.7 of the cylinder length is used. With a feed increase of up to 2.9 t/h the proportion of the used part of the cylinder reaches 95.4 with a maximum (40) angle of climb of the top edge of the leading wall of the output tray and cylinder rotation speed (35 rpm). An increase in speed to 40 rp/m leads to a disproportionate increase in the intensity of the separation process (1.5 times) due to the inertial confinement of the contact layer and its subsequent discharge into the output tray. When changing the gap between the tray and the bore area of the cylinder from 10 to 20 mm, the intensity of the process is increased by 11.7.
PENGARUH STATUS GIZI TERHADAP KEJADIAN ANEMIA PADA IBU HAMIL DI DAERAH ENDEMIK MALARIA KOTA BENGKULU
Authors: Aguscik Aguscik , Ridwan Ridwan 
Published: November 2019

Latar Belakang: Status gizi adalah keadaan tubuh sebagai akibat konsumsi makanan dan penggunaan zat-zat gizi yang dapat dibedakan antara gizi buruk, kurang baik dan lebih. Status gizi dan tingkat anemia ibu khususnya pada ibu hamil mempunyai peranan penting bagi pertumbuhan janin dalam kandungan. Status gizi pada ibu hamil dapat dijabarkan dengan pengukuran LILA di daerah endemik malaria, adanya malaria sering tumpang tindih dengan kejadian gizi buruk pada ibu hamil. Penelitian ini bertujuan untuk mengetahui apakah ada hubungan antara status gizi dengan tingkat anemia pada ibu hamil di Daerah endemik malaria Kota bengkulu.
Metode: Penelitian dilakukan dengan desain penelitian cross sectiona dan teknik pengambilan sampel Accidental Sampling. Jumlah sampel 40 ibu hamil yang merupakan total populasi. Data diuji denganShapiro-Wilk.
Hasil: Hasil penelitian menunjukkan bahwa status gizi (LILA) ibu hamil rata-rata 21,54 ±0,884(berisiko), ibu hamil menderita KEK 60% dan yang tidak beresiko KEK 40% dimana pvalue 0,003.
Keseimpulan: Terdapat hubungan yang bermakna antara status gizidengan tingkat anemia pada ibu hamil di daerah endemik malaria, kota Bengkulu.
METALİK MALZEMELERİN YÜKSEK HIZLARDAKİ EROZYON DAVRANIŞININ DENEYSEL İNCELENMESİ
Authors: BUDUR Ali İhsan , GEDİKLİ Hasan 
Published: November 2019

Bu çalışmada, havacılık sektöründe yaygın olarak
kullanılan AA6061, Ti-6Al-4V alaşımları
ile SS304 paslanmaz çeliğinin yüksek hızlardaki erozyon davranışları deneysel
olarak incelenmiştir. Erozyon deneylerinin bir kısmı 90° sabit çarpma açısı
için 100, 127, 170, 210, 250 m/s çarpma hızlarında gerçekleştirilmişken diğer
kısmı 100 m/s sabit çarpma hızı için farklı çarpma açılarında (20, 30, 45, 60,
90°) gerçekleştirilmiştir. Deneyler sonucunda numunelerdeki kütlesel erozyon
oranları; zamana, hıza ve açıya göre elde edilmiştir. İlave olarak
malzemelerdeki hacimsel erozyon oranları hesaplanmış ve malzemelerde oluşan
krater derinlikleri ölçülmüştür. Çalışmalar neticesinde en iyi erozyon
performansı kütlesel kayıplar bakımından AA6061 alaşımında ve en kötü erozyon
performansı SS304 paslanmaz çeliğinde görülmüştür. Hacimsel erozyon performansı
ise en kötü AA6061 alaşımında belirlenmiş ve bu sonuç optik profilometre cihazı
ile yapılan ölçümlerde de desteklenmiştir.
KALİKSAREN TÜREVİ İMMOBİLİZE EDİLMİŞ MERRIFIELD REÇİNESİ İLE KAPLI QCM SENSÖRÜNDE SULU ORTAMDA 4-NİTROFENOL ALGILANMASI
Authors: ÖZÇELİK Egemen , TEMEL Farabi , TABAKCI Mustafa 
Published: November 2019

Bu çalışma, kaliksaren hidrazin amit türevi içeren
Merrifield reçinesi (KIMR) ile modifiye edilmiş bir QCM sensörün sulu ortamdaki
p-nitrofenol (PNF) için algılama
çalışmalarını açıklamaktadır. Bu amaçla öncelikle KIMR hazırlanarak yapısı
karakterize edildi ve daha sonra QCM kristal yüzeyine kaplandı. Elde edilen
KIMR modifiyeli sensörün PNF algılama çalışmaları, PNF için iyi bir algılama
gösterdiğini ortaya çıkardı. Böylece sulu ortamda farklı konsantrasyon ve
farklı pH’larda algılama çalışmaları gerçekleştirildi. Sonuçlardan limit algılama değerinin 0,34 mM
olduğu ve en iyi algılamanın pH 10 da gerçekleştiği anlaşıldı. Ayrıca Langmuir
ve Freundlich adsorpsiyon izotermlerinden KIMR’nin adsorpsiyon kapasitesi, 372 mg/g
olarak hesaplandı.
HİDROTERMAL YÖNTEMLE SENTEZLENEN ÇİNKO STANAT (Zn2SnO4) NANOPARÇACIKLARIN FOTOKATALİTİK PERFORMANSLARININ İNCELENMESİ
Authors: BAYLAN Elif , CULU Ayşe , YILDIRIM Mehmet , ÖZTÜRK Teoman , SÖNMEZOGLU Savaş , ALTINTAS YILDIRIM Ozlem 
Published: November 2019

Çinko stanat (Zn2SnO4, ZTO)nanoparçacıklar hidrotermal yöntemle 180 °C ve 24 saatte
başarılı bir şekilde sentezlenmiştir. Sentezlenen nanoparçacıkların yapısal,
morfolojik ve optik özellikleri X-ışını kırınımı, Taramalı elektron mikroskobu
(SEM), Fourier Dönüşümlü Infrared Spektrofotometre
spektrumu ve UV-Visible spektroskopisi ile karakterize edilmiştir. X-ışını
kırınım methodu sonucunda elde edilen pik desenleri incelendiğinde sentezlenen
yapının ters kübik spinel formda oluştuğu ve ortalama kristal boyutunun ~22 nm
olduğu belirlenmiştir. SEM görüntüleri, sentezlenen nanoparçacıkların küresel
morfolojide oluştuğunu göstermektedir. Aynı zamanda sentezlenen Zn2SnO4
nanoparçacıkların Rodamin B (RhB) boyar maddesinin bozunumuna karşı davranışı UV
ve görünür ışık altında incelenmiştir. 180 dakikalık yüksek şiddetli UV ışığına
maruz bırakılma sonucunda RhB boya çözeltisinin % 82’si bozunurken daha düşük
enerjili görünür ışık altında 420 dakikalık ışıma sonucunda da % 86’sının bozunduğu
gözlemlenmiştir.
In Defense of Clichés: Life Writing as Iteration and Interrogation
Authors: Leggo Carl 
Published: November 2019

For over 30 years I have been committed to theorizing, interrogating, and practicing life writing as an academic, pedagogical, and curricular discipline. In my life writing I often write what one reviewer called “clichés of the heart.” I wonder what is wrong with clichés. Why are so many people so ready to criticize others for clichés? In an effort to address these kinds of concerns and questions, I offer 13 poetic, narrative, and citational ruminations in defense of clichés. I am eager to understand how clichés are connected to writing about life and learning how to live informed by writing.
Possible Selves: Restor(y)ing Wholeness Through Autobiographical Writing
Authors: Lyle Ellyn 
Published: November 2019

Education is a human endeavor, yet its research often prioritizes empirical knowledge while marginalizing human aspects of the educative experience. Creating space for self has the capacity to foster wholeness where there is disconnectedness and, therein, challenge academic conventions that prioritize dehumanization. Situated within post-qualitative inquiry and drawing on autobiography, I invite students to explore with me premises gleaned from Palmer’s work on identity and integrity. While we explicitly seek to explore how including autobiographical tenets can overcome practices that limit integrated ways of knowing, we also implicitly seek to legitimate the element of selfhood in our education contexts.
The Intersection of Pedagogical Documentation and Teaching Inquiry: A Living Curriculum
Authors: MacDonald Margaret , Hill Cher 
Published: November 2019

Using interpretive research methods, this paper examines the use of pedagogical documentation (PD) as a storied method of assessment and inquiry by in-service K-3 teachers. Our findings show that PD is highly effective in opening “reflective space” for primary teachers and children aged five to eight and inviting co-inquiry to deeper pedagogical examination and interpretation of learning. The intersection of PD as a storied approach to evaluation and in teacher inquiry was implemented in a variety of ways as teachers adapted PD to meet their communal needs and address their professional goals. We conclude with a discussion of the power of digital images in learning stories and inquiry.
Commentary: Navigating the Delicate Emerging Synchronicity Between Inclusion and Access
Authors: Fovet Frederic 
Published: November 2019

The author examines how the synchronicity between access and inclusion is emerging in both the K-12 and post-secondary fields. Previously, both agendas have too often been artificially distinguished, it is argued. The article examines the opportunities this creates for the hands-on implementation of inclusive practices in the class, and considers some of the repercussions this organic merge will have at policy level. The author also highlights how the progressive overlap between inclusion and access best practices—such as Universal Design for Learning—benefits the full spectrum of diverse learners.