bluuebunny/crossref_metadata_2025_split huggingface dataset:
Balance y simetría de la fuerza isométrica del hombro en nadadores del Club Flamingo de natación de la ciudad de Pereira
Authors: Correa Ospina Jenny Paola , Cardona Santa María Camila , Gómez Rodas Alejandro 
Published: December 2019

Introducción: la natación es una actividad que genera una alta prevalencia de lesiones de hombro, debido a la cantidad de movimientos repetitivos y a la ausencia de tiempo de descanso; la debilidad, la posición anormal, y la sincronización anormal de los músculos tanto del hombro como de la cintura escapular, han sido asociados a disfunciones del movimiento que puedenconducir a alteraciones funcionales, finalización de la participación deportiva y discapacidad, por esto se hace necesario indagar sobre el balance de la fuerza isométrica del hombro en nadadores del Club Flamingo de natación de la ciudad de Pereira.
Método: estudio no experimental-descriptivo, de tipo empírico analítico y de carácter observacional analítico; la población de la investigación se constituyó por 19 nadadores pertenecientes al Club Flamingo de natación de la ciudad de Pereira de las categorías juvenil 1-2 (13 -17 años) y mayores (18 años en adelante). Se realizó un análisis univariado descriptivo con una segunda fase inferencial para determinar diferencias por género, tanto en la fuerza muscular de los músculos del hombro como por su dominancia lateral.
Resultados: se encontró una media para la edad en hombres y mujeres de 18 ± 4,1 y 17,1 ± 4,3 años respectivamente, un índice de masa corporal de 22,8 ± 2 Kg/m2 y 22,2 ± 1,1, Kg/m2 en hombres y en mujeres, con un porcentaje graso de 18,2% ± 6,2 y 29,9% ± 3,2 tanto en hombres como en mujeres. No se encontraron diferencias significativas en la fuerza muscular isométrica del hombro entre hombres y mujeres, como tampoco entre miembro superior dominante y no dominante (p > 0,05). La fuerza muscular isométrica de cada músculo del hombro conserva un patrón especifico similar a lo encontrado en otros estudios.
Conclusión: en esta muestra de nadadores no existen diferencias en la fuerza muscular isométrica del hombro por género y dominancia lateral. Se observó un patrón de fuerza muscular similar a lo encontrado en otros estudios.
Comparison of Gates’ Method and CKD-EPI Equation with Plasma Sample Method for Estimation of GFR
Authors: Sarmin Suraya , Sultana Sadia , Mou Madhuchhanda Hazra , Khan Naheed , Mutsuddy Pupree , Habib Ahsan 
Published: December 2019

Objectives: Glomerular Filtration Rate (GFR) is an important parameter of kidney function. Many methods are used to measure GFR namely: inulin clearance, double plasma sample method (DPSM), Gates’ method, and equation based method. DPSM has become the gold standard in clinical research. Gates’ method is routinely practiced at National Institute of Nuclear Medicine and Allied Sciences. Chronic kidney disease epidemiology collaboration (CKD-EPI ) equation is encouraged as it is simple and reliable. The aim of the study was assesment of agreement between Gates’ method and CKD-EPI equation with plasma sample method for estimation of GFR.
Patients and methods: This cross sectional observational study was carried out at NINMAS, during July 2017 to June 2018. A total of 70 subjects referred for 99mTC-DTPA renography along with GFR estimation, were included in this study.
Result: The mean GFR value evaluated by DPSM, Gates’ and CKD-EPI equation were, 81.86 ± 22.42, 86.13 ± 26.70 and 78.48 ± 23.87 mL/min/1.73 m2 respectively. A strong positive correlation (r = 0.922) was found between DPSM and Gates’ method and also between DPSM and CKD-EPI equation (r= 0.930). The Gates’ and CKD-EPI equation also showed strong positive correlation (r = 0.872). The mean difference between DPSM and Gates’, between DPSM and CKD-EPI equation, between Gates’ and CKD-EPI equation were 4.26 ± 10.45, 3.38 ± 8.78 and 7.64 ± 13.09 mL/min/1.73 m2 respectively.
Conclusion: Strong positive correlation and excellent agreement were observed between DPSM and Gates’ and also between DPSM and CKD-EPI equation. Strong correlation was also found in between Gates’ and CKD-EPI equation. So, DPSM, Gates’ method and CKD-EPI equation can reflect GFR almost equally and used interchangeably.
Bangladesh J. Nuclear Med. 22(1): 36-40, Jan 2019
Assessment of Agreement of Wrist Bone Mineral Density with Spine and Hip Bone Mineral Density in Postmenopausal Women
Authors: Mou Madhuchhanda Hazra , Sultana Sadia , Mutsuddy Pupree , Sarmin Suraya , Khan Naheed , Biswas Anik 
Published: December 2019

Objective: Worldwide, osteoporosis in postmenopausal women is a common public health problem. The measurement of bone mineral density (BMD) of spine and hip using central dual energy X-ray absorptiometry (DXA) is the most standard technique to diagnose osteoporosis. But in many circumstances, measurement of spine or hip BMD is quite difficult to carry out where wrist BMD can be used as an alternative. Moreover, wrist BMD can be done with smaller, cheaper, portable peripheral devices for screening osteoporosis at primary health care level. The objective of the study was to explore the agreement of wrist BMD with spine and hip BMD in postmenopausal women.
Patients and Methods: This observational, cross sectional study was carried out at National Institute of Nuclear Medicine & Allied Sciences (NINMAS), Bangabandhu Sheikh Mujib Medical University (BSMMU) campus, from July 2017 to June 2018. A total of 110 postmenopausal women referred to NINMAS for BMD measurement were enrolled in this study after fulfilling selection criteria. BMD of spine, right and left hip and wrist of enrolled subjects were measured by dual energy X-ray absorptiometry (DXA) scan by Stratos DR Bone densitometer.
Results: Agreement analysis done by kappa statistics revealed kappa value of 0.930 (p<0.05), 0.782 (p<0.05) and 0.635 (p<0.05) between wrist and spine BMD, wrist and right hip BMD and wrist and left hip BMD, respectively. In Bland-Altman analysis, the mean difference of T-score measured by wrist and spine was -0.007 ± 1.361, wrist and right hip was -0.645 ± 1.271 and wrist and left hip was -0.450 ± 1.259 with 95% of differences were found in between -2.674 and 2.660, -3.136 and 1.846 and -2.917 and 2.017, respectively. Positive significant Pearson’s correlation was observed between wrist BMD and spine BMD (r=0.664; p=0.001), wrist BMD and right hip BMD (r=0.719; p=0.001) and wrist BMD and left hip BMD (r=0.727; p=0.001).
Conclusion: This study results showed an excellent kappa agreement between wrist and spine BMD with good kappa agreement of wrist with right and left hip BMD as well as in Bland-Altman analysis, the mean differences of T-score between wrist andspine, wrist and right hip and wrist and left hip were small. The biases between the methods were considered not significant suggesting that these sites can be used interchangeably for measurement of BMD. Hence, wrist BMD can be used with regular skeletal sites (spine and hip) as an effective method of diagnosing osteopenia and osteoporosis by DXA where spine or hip BMD is difficult to carry out as well as it can be used for osteoporosis screening at primary health care level by portable peripheral DXA device to initiate early treatment to reduce fracture risks.
Bangladesh J. Nuclear Med. 22(1): 41-46, Jan 2019
Serum Vitamin D Status in Newly Diagnosed Hypothyroid Patients
Authors: Khan Naheed , Sultana Sadia , Mou Madhuchhanda Hazra , Sarmin Suraya 
Published: December 2019

More than billion people worldwide are vitamin D deficient. It is recognized to have function in bone and muscle development by regulating calcium and phosphorus metabolism. Its role as an immune modulator has recently been discovered. Deficiency of vitamin D has been discovered to be associated with various cardiovascular, infectious, malignant, hypothyroidism and autoimmune thyroid diseases. Prevalence of hypothyroidism and hypovitaminosis D in Bangladesh is not known but supposed to be high because our neighbor country India has high prevalence. Vitamin D mediates its effect through binding to vitamin D receptor (VDR) and activation of VDR- responsive genes. VDR gene polymorphism was found to be associated with autoimmune thyroid diseases. On the other way hypothyroidism either decreases the metabolism of vitamin D or prevents to activate it. A total of 38 adult hypothyroid otherwise healthy patients and age, sex, BMI, socioeconomic status matched euthyroid adults were included in the study. The mean age in the hypothyroid group was 37.82 ± 7.95 years and in the euthyroid group was 34.84 ± 8.61 years. Male participants were14 and female participants were 24 in each group. The mean value of serum vitamin D of healthy group was 17.11 ± 5.62 ng/ml and in hypothyroid patients was 13.16 ± 4.29 ng/ml., Hypothyroid patients had significantly lower levels of serum Vitamin D3 as compared to controls (p =0.037,<0.05). Negative correlation was observed between serum TSH and serum vitamin D (r=-.119, p=.034), moderate positive correlation was observed between serum FT4 and serum vitamin D ((r=0.457, p=0.01, P<0.05).
Bangladesh J. Nuclear Med. 22(1): 47-52, Jan 2019
Korkeakoulujen opiskelijavalintauudistus ja aikuisopiskelijan opiskelumahdollisuudet
Authors: Haltia Nina , Isopahkala-Bouret Ulpukka , Jauhiainen Annukka 
Published: December 2019

Tarkastelemme artikkelissamme 2010-luvulla toteutettua korkeakoulujen opiskelijavalintauudistusta aikuisopiskelijan opiskelumahdollisuuksien näkökulmasta. Empiirinen aineisto koostuu keskeisistä opiskelijavalintauudistukseen liittyneistä koulutuspolitiikkadokumenteista.
Analyysi etenee kaksivaiheisesti. Analysoimme ensin uudistuksen eri vaiheita ja toiseksi sitä, millaiseksi aikuisten paikka niissä diskursiivisesti rakentuu. Tunnistamme kolme keskeistä toimea, joiden avulla opiskelijavalintauudistusta on viety eteenpäin: 1) valtakunnallisen hakujärjestelmän luominen, 2) hakijoiden kiintiöinnit ja ensikertalaiskiintiön luominen sekä 3) valintakriteereiden muutos ja ylioppilastutkinnon painottaminen valinnoissa.
Argumenttimme on, että kaikki nämä toimet asettavat tutkintokoulutukseen pyrkivät aikuiset korkeakoulutuksen marginaaliin. Tulkitsemme löydöksiämme koulutuksellisen tasa-arvon valossa ja väitämme, että tärkeä ulottuvuus aikuisopiskelun suhteen on niin kutsuttu panosten reiluus. Tästä näkökulmasta korkeakoulutukseen pääsyn avoimuus eri-ikäisille on yhteiskunnallisesti tärkeä asia, ei vain aikuisten kannalta vaan siksikin, että sisäänpääsymahdollisuuksien olemassaolo pitää laajemmin yllä koulutusjärjestelmän oikeudenmukaisuutta. Aikuisten opiskelumahdollisuudet viestivät siitä, että yhteiskunnassa on mahdollisuus vaikuttaa omaan elämään ja sen suuntaan vielä nuorena tehtyjen valintojen jälkeenkin.
Työkulttuurien jännitteitä koulutusyhteisöissä
Authors: Nikkola Tiina , Lyhty Jarmo , Rautiainen Matti , Matikainen Minni 
Published: December 2019

Tarkastelemme artikkelissa jännitteitä koulutusyhteisöjen työkulttuureissa. Lähestymme aihetta opettajankoulutuksen kehittämiseen orientoituneesta koulutusmallista valmistuneiden opettajien kokemusten avulla. Tutkimuksen empiirisenä aineistona on 13 puolistrukturoitua yksilöhaastattelua, jotka kerättiin koulutusmalliin osallistuneilta opettajilta. Teoriasidonnaisessa sisällönanalyysissa keskityttiin yhteisön työkulttuuriin etsien myös sen vaikeammin havaittavia elementtejä, Scheinin (2017) sanoin perusolettamuksia.
Tarkastelemme, miten yhteisöllisen ja kriittistä ammatillisuutta tukevan koulutusmallin anti on koettu ja miten sen vaikutukset ovat näyttäytyneet työelämässä. Tutkimuksemme nostaa keskiöön koulutuksen tuoman osaamisen ja työelämän käytäntöjen välisiä jännitteitä ja ristiriitoja. Merkitykselliseksi koettiin etenkin pitkäkestoinen ryhmäprosessi, joka on auttanut tiedostamaan koulutusyhteisöjen sosiaalisesti rakentuvia merkityksiä. Niiden havaitseminen, saati muuttaminen, on kuitenkin vaikeaa. Opinnoissa omaksuttu yhteisöllinen työkulttuuri opetti havainnoimaan ryhmien ja yhteisön dynamiikkaa myös työelämässä, tarkastelemaan koulukulttuuria kriittisesti ja kaipaamaan ammatillista keskustelua.
Työkulttuurien erilaisten toimintamekanismien vuoksi ajatuksia ammatillisuudesta oli vaikea toteuttaa koulukulttuurissa. Koulutus voi tehdä niistä tietoiseksi, mutta tietoisuus aiheuttaa törmäyksiä työelämässä. Koulutustutkimus hyötyisi ryhmien ja yhteisöjen sekä niihin kuulumisen, liittymisen ja niissä työskentelyn syvärakenteiden tarkastelusta.
PENGARUH BUDAYA ORGANISASI DAN KEPUASAN KERJA TERHADAP KINERJA KARYAWAN DENGAN KOMITMEN ORGANISASI SEBAGAI VARIABEL INTERVENING
Authors: Kharisma Maya , Prasilowati Sri Lestari , Ayuningtyas Eka Avianti 
Published: December 2019

Organizational culture, job satisfaction and organizational commitment in a company or organization are variables that are thought to be relatively significant in influencing the performance of Springfield School Cibubur employees. In order to prove the presence or absence of the influence of organizational culture and job satisfaction on performance with organizational commitment as an intervening variable, research was conducted with the aim of analyzing the presence of influence of these three variables on the performance of Springfield School Cibubur employees.
The study was conducted at Springfield Cibubur school by taking saturated samples from the whole employee population excluding researcher. The questionnaire was distributed to 59 respondents with returned rate of 100%. Margin of error of 5% is used for the research.
The study produced 5 main findings as follows: (1)Organizational culture has influence on performance of Springfield School Cibubur employees; (2) Job satisfaction has no influence on performance of Springfield School Cibubur employees; (3) Organizational culture has influence on organizational commitment of Springfield School Cibubur employees; (4) Job satisfaction has no influence on organizational commitment of Springfield School Cibubur employees; (5) Organizational commitment has no influence on performance of Springfield School Cibubur employees.

Keywords:
organizational culture, job satisfaction, organizational commitment, employee performance.

ABSTRAK

Budaya organisasi, kepuasan kerja dan komitmen organisasi dalam suatu perusahaan atau organisasi merupakan variabel yang diduga relatif signifikan mempengaruhi kinerja karyawan sekolah Springfield Cibubur. Untuk membuktikan ada atau tidaknya pengaruh budaya organisasi dan kepuasan kerja terhadap kinerja dengan komitmen organisasi sebagai variabel intervening, maka dilakukan penelitian dengan tujuan untuk menganalisa adanya pengaruh dari ketiga variabel tersebut terhadap kinerja karyawan pada sekolah Springfield Cibubur.
Penelitian dilakukan di sekolah Springfield Cibubur dengan pengambilan sampel jenuh terhadap seluruh populasi karyawan, dengan tidak mengikutsertakan peneliti. Kuesioner diberikan kepada 59 responden dengan tingkat pengembalian 100%. Untuk penelitian ini digunakan margin of error 5%.
Penelitian menghasilkan 5 temuan utama sebagai berikut : (1) Budaya organisasi berpengaruh terhadap kinerja karyawan sekolah Springfield Cibubur; (2) Kepuasan kerja tidak berpengaruh terhadap kinerja karyawan sekolah Springfield Cibubur; (3) Budaya organisasi berpengaruh terhadap komitmen organisasi karyawan sekolah Springfield Cibubur; (4) Kepuasan kerja tidak berpengaruh terhadap komitmen organisasi karyawan sekolah Springfield Cibubur; (5) Komitmen organisasi tidak berpengaruh terhadap kinerja karyawan sekolah Springfield Cibubur.

Kata kunci:
Budaya organisasi, kepuasan kerja, komitmen organisasi, kinerja karyawan.
Banaz’da (Uşak) Yeni Bulunan Petrifiye Alanı ile İlgili İlk Bulgular
Authors: POLAT Selahattin , GÜNEY Yıldız , EGE İsmail , AKKEMİK Ünal 
Published: December 2019

Doğa tarihi, paleocoğrafya ve paleoklimatoji açısından önemli olan fosil ormanlara Türkiye’den yeni bir katkı olarak yeni bir fosil orman alanı, Uşak ili Banaz ilçesi batısında, Karatepe, Alan Tepe, Söpseke Sırtı, Sakızocak Tepe, Tuzlagedik Tepe arasında kalan alanda tespit edilmiştir. Bu alanda, 2-60 metre kalınlığındaki Paleojen'e ait silisli lateritik depolar içinde silisleşmiş ağaç fosilleri bulunmaktadır. Geniş bir alana yayılmış durumda bulunan silisleşmiş ağaç fosillerinin boyutları 1,5 m uzunluğuna ve 70 cm çapına kadar ulaşmaktadır. Çalışmanın amacı, bu silisleşmiş ağaçların tanısını yapmak, fosil orman özelliğini belirlemek ve paleocoğrafik açıdan değerlendirmektir. Araştırma alanından alınan örneklerden makroskobik olarak farklılık gösterdiği değerlendirilen 4 örnekten enine, radyal ve teğet kesitleri alınarak tanı çalışmaları yapılmıştır. Yapılan analizler sonucunda silisleşmiş ağaçların sekoya grubu (Sequoioxylon) olduğu sonucuna varılmıştır. Günümüzde ülkemizde doğal olarak yayılışı bulunmayan Sequoia tipi ağaçların varlığı bu alanda Paleojen boyunca ılıman iklim koşullarının hakim olduğu bataklık orman ya da dere kenarı vejetasyonunun bulunduğunu göstermektedir.
Balıkesir Şehrinde Su Tüketimi: Coğrafi Bir Yaklaşım
Authors: ALİAĞAOĞLU Alpaslan , MİRİOĞLU Güldane 
Published: December 2019

Su az bulunan bir doğal kaynaktır. Şehirsel yaşanabilirlik diğer nedenler yanında suyun varlığına bağlıdır. Şehirler farklı ölçekte su tüketen yerleşmelerdir. Şehirsel mekânda su tüketimi farklılaşmaktadır. Bu çalışmada su tüketiminin coğrafi dağılışı Balıkesir şehri için ele alınmaktadır. Veriler Balıkesir Büyükşehir Belediyesi ile ilçe belediyelerinden alınmıştır. Çalışmada Balıkesir’in şehirsel mahallelerinde, mahallelerin nüfus miktarı, iş yeri sayısı, gelir düzeyi, eğitim düzeyi ve kuyu suyu aboneliği değişkenlerinin su tüketimi ile ilişkisi korelasyon analizi ile incelenmiştir. Sonuçta görülmektedir ki nüfus miktarı, işyeri sayısı, gelir düzeyi, eğitim düzeyi ve kuyu suyu aboneliği ile su tüketimi arasında anlamlı bir ilişki vardır. İşyeri sayısı özellikle kişi başına su tüketimini etkileyen önemli bir faktördür. Kişi başına su tüketimi merkezi iş alanında bu nedenle artmaktadır.
Planning and Building Electric of an Flower Carnival Car at University of Debrecen
Authors: Apagyi Antal , Szmolka Tamás , Husi Géza 
Published: December 2019

Abstract
In this research we will discuss the creation of the flower cart. It will be examined from an economical and environmental perspective. Additionally, the planning process regarding the carrying capacity and battery runtime will be explained. The cart is moved by three-phase electric motors which are controlled by Variable Frequency Drives (VFD). Electric power is supplied by the large battery pack. Overall, the purpose of this vehicle is to be able to participate in the carnival march while increasing the quality of the event.
Development and Examination of a Knee Prosthesis Geometry
Authors: Balassa Gábor Péter 
Published: December 2019

Abstract
The necessity for the knee prosthesis is confirmed by the large increase in the number of patients suffering from arthrosis, which is a present-day disease. Despite this need, there doesn’t exist an optimal knee prosthesis. Nowadays the development of the knee prostheses is progressing. It is very difficult to define the required geometry with traditional methods, because the movement conditions to be created by the prostheses should be similar to the movements of the human knee. During previous research the biomechanical research team of the Szent István University occupied with experimental measurements of the healthy human knee joint movement. In this paper I would like to introduce a method of prosthesis geometry development. As a result, a knee prosthesis geometry has been created which is approaching the movement form of the real human knee joint.
Manfréd Weiss – The Achievements of a Hungarian Entrepreneur
Authors: Gáti József , Nagy László , Kuti János 
Published: December 2019

Abstract
There are several technical inventors in Hungary who unfortunately have been forgotten or are not commemorated sufficiently. One of such Hungarian is Manfréd Weiss. In our research we examine his life and work, a life devoted to our technological development. Moreover, beyond his life, we also explore the famous inventor-engineer’s technical achievements and their impacts today. We also study the characteristics of the era in which he lived, in order to better understand the work and context of the inventor better.
I would like to emphasise that during our exploration, we realised the importance of this choice of topic: It is the duty of the later generations to explore and learn the work of their predecessors, and to spread and publish the conclusions as widely as possible.
Multicultural Effects in the Architecture
Authors: Juhász Hajnalka , Kósa Balázs , Molnár Tamás 
Published: December 2019

Abstract
Many scientific fields deal with the topic of multiculturalism which is gradually becoming a characteristic of the 21th century. When we examine culturally mixed societies, we compare different expectations that come as results of different habits. A goal in architecture is to respond to these different expectations, to adapt to new situations. In our research we examine the city of Pécs and its university in order to create a design concept for a new multi-belief sacred space.
The Design of a Small-scale Granulate Producing Machine
Authors: Kedves Botond , Gergely Attila 
Published: December 2019

Abstract
The aim of this paper is to present a granulate manufacturing machine that will be used for recycling plastics in a laboratory at the Sapientia University. In order to produce granulates of recycled plastics the plastic part has to be ground and then extruded. The extruded polymer filament then can be converted to granulates. We present the working principle, design steps, structure and 3D model of a small scale granulate producing machine with a cost-effective approach
Difficulties in the Machining Super Duplex Stainless Steels
Authors: Nagy András István , Fábián Enikő Réka , Horváth Richárd , Terek Pal 
Published: December 2019

Abstract
Super duplex stainless steels are used in increasingly more areas. The machinability of duplex stainless steels is generally poor. We performed dry turning tests on G X2CrNiMoCuN 26-6-3-3 casted superduplex steel, using two different PVD coated cutting inserts. One of them was coated with TiAlN and other with TiAlSiN. Strong burr and built-up edge formation were observed during our machining experiments; these damaged the edges of the tools. The shortened tests did not show significant difference betwen the effect of the coatings.
Design and Implementation of a Laboratory Equipment for Studying Heat Transfer by Conduction
Authors: Padrah István , Pásztor Judit , Farmos Rudolf 
Published: December 2019

Abstract
Thermal conduction is a heat transfer mechanism. It is present in our everyday lives. Studying thermal conductivity helps us better understand the phenomenon of heat conduction. The goal of this paper is to measure the thermal conductivity of various materials and compare results with the values provided by the manufacturers. To achieve this we assembled a measuring instrument and performed measurements on heat insulating materials.