bluuebunny/crossref_metadata_2025 huggingface dataset:
DAMPAK PELATIHAN AKSESORIS TERHADAP PEMBERDAYAAN PEREMPUAN UNTUK MENINGKATKAN KESEJATERAAN KELUARGA ( Studi di Desa Langan Sari, Kabupaten Cianjur )
Authors: Hermawati Ine
Published: November 2019

ABSTRAKPemerintah telah berupaya untuk menanggulangi masalah kemiskinan, terutaman di pedesaan masyarakat miskin lebih besar dari pada di perkotaan. Pemerintah menyediakan lahan untuk dijadikan tempat pengembangan industri namun tidak semua masyarkat dapat berkesempatan untuk bekerja di beberapa industri dikarenakan keterbatasan pendidikan dan keahlian terutama oleh kaum buruh. Salah satu untuk mensejahterakan keluarga adalah dengan adanya pemberdayaan perempuan melalui pelatihan aksesoris. Penelitian ini dilaksanakan untuk berusaha menjawab permasalahan yang berkenaan dengan banyaknya pembangunan industri, sehingga menyebabkan lahan pertanian menjadi berkurang dan mata pencaharian mereka menjadi terbatas, dengan adanya pemberdayaan perempuan melalui pelatihan pembuatan aksesoris diharapkan dapat meningkatkan kesejahteraan keluarga. Penelitian ini bertujuan Untuk mengetahui proses pelatihan pembuatan kerajinan aksesoris terhadap pemberdayaan perempuan, Untuk mengetahui dampak pelatihan kerajinan aksesoris terhadap pemberdayaan perempuan dalam meningkatkan kesejahteraan keluarga, serta Untuk mengetahui faktor apa saja yang menjadi pendukung dan penghambat dalam memberdayakan perempuan melalui pelatihan aksesoris.Dalam penelitian ini metode yang digunakan adalah Pendekatan kualitatif dengan menggunakan metode kualitatif. Teknik pengumpulan data yang digunakan yaitu observasi, wawancara, dan dokumentasi. Lokasi penelitian dilaksanakan di Desa Langan Sari Kecamatan Karang Tengah Kabupaten Cianjur, sedangkan yang menjadi responden dalam penelitian ini yaitu pengelola, tutor, dan lima orang peserta dari perwakilan perta pelatihan pembuatan akesoris.Hasil penelitian menunjukkan bahwa dengan adanya pelatihan aksesoris dapat deterima baik oleh masyarakat, bahkan masyarakat menjadi antusias akan kegiatan pelatihan tersebut, dikarenakan kegiatan pelatihannya bisa dilakukan di waktu yang kosong dan tidak menganggu kegiatan sehari-hari masyarakatnya, tidak terlalu terikat aturan yang tetap, serta tidak merasa jenuh saat dilakukan kegiatan ini, sehingga meningkatkan kualitas hidup dan dapat meningkatkan kesejahteraan keluarga.Kata Kunci : Pelatihan, Pemberdayaan, pemberdayaan perempuan, Kesejahteraan Keluarga
PARENTING CRAFTSMEN BAMBOO IN EDUCATION CHILDREN
Authors: Faizah Aini Nur , Najmuna Imania
Published: November 2019

This study aims to determine the parenting pattern of bamboo craftsmen in educating children by focusing on the parenting patterns of bamboo craftsmen in educating children, the factors that determine the parenting patterns of bamboo craftsmen in educating children and the efforts of parents of bamboo craftsmen in improving children's education. This research uses qualitative research type. The data collection procedure is by observation method, interview method, and documentation method. The research findings show that the parenting pattern of bamboo craftsmen is by authoritative or democratic parenting type. Factors that determine parenting are influenced by the characteristics of family structure, parent profession, parent competence, characteristic of child structure and interaction between parent and child. Efforts made by parents of bamboo craftsmen in improving children's education that is by staying beside children, accompanying children when learning and give sympathy to their children. In addition, giving love to children by giving rewards to children when the child managed to do something.
PEMBERDAYAAN UNTUK MENINGKATKAN TARAF HIDUP DI KAMPUNG ADAT CIREUNDEU CIMAHI
Authors: Halawa Oten , Nurhayati Sri , Rochana Siti
Published: November 2019

Untuk melaksanakan pembangunan dan pemberdayaan masyarakat secara tepat, efektif dan efisien, dibutuhkan  kredibilitas sumber daya manusia masyarakat dan kualitas aparatur pemerintahan yang mampu merumuskan dan memformulasikan kebijakan, di sini dibutuhkan adanya daya kebijakan-kebijakan dari sumber manusia pemerintah daerah yang mampu merespon persoalan masyarakat setempat. Maka dari itu, Tujuan penelitian ini adalah bertujuan untuk mendeskripsikan Program pembangunan dan pemberdayaan masyarakat di Kampung Adat Cireundeu Cimahi serta untuk memperkuat dan mengembangkan konsep dan teori yang berkaitan dengan peningkatan pendapatan masyarakat melalui program pemberdayaan. Sampel diperoleh dari wawancara pada 10 orang informan yang didukung dengan observasi serta studi dokumentasi. Hasil penelitian menunjukkan program pelatihan yang berhubungan dengan kegiatan peningkatan pengembangan usaha telah dilakukan oleh pemerintah melalui kegiatan pemberdayaan masyarakat desa. Peningkatan Pendapatan Masyarakat Melalui Program Pemberdayaan di Kampung Adat Cireundeu Cimahi dilakukan melalui berbagai program pemberdayaan yaitu kegiatan bantuan pinjaman modal usaha melalui program nasional pemberdayaan masyarakat pedesaan, pengembangan motivasi bekerja dan berusaha pelatihan serta pelatihan keterampilan usaha ekonomi.
MENINGKATKAN KEMAMPUAN BERPIKIR KREATIF MAHASISWA MATEMATIK MELALUI PENDEKATAN PROBLEM POSING BERBANTUAN VISUAL BASIC APPLICATION FOR MICROSOFT EXCEL
Authors: Bernard Martin
Published: November 2019

Mata pelajaran matematika saat ini merupakan pelajaran yang masuh ditakuti oleh banyak siswa-siswa dari tingkat dasar sampai tingkat menengah atas. Hal ini mendorong setiap mahasiswa sebagai calon guru harus memiliki kemampuan untuk memunculkan ide baru untuk mengatasi kesulitan siswa-siswa untuk belajar matematika. Salah satunya adalah mahasiswa harus menciptakan media pembelajaran menggunakan alat peraga. Tentunya alat peraga yang dibuat akan membutuhkan waktu yang tidak sebentar. Oleh sebab itu, TIK merupakan suatu media yang paling efektif untuk menciptakan alat peraga yang berupa visual dan menjadikan belajar matematika siswa menjadi aktif dan menyenangkan. Program yang digunakan oleh mahasiswa adalah Microsoft Excel dengan menggunakan bahasa program Visual Basic Application. Program tersebut membantu mahasiswa-mahasiswa menciptakan kemampuan kreatif matematika untuk membuat media pembelajaran matematika yang baru berdasarkan pernyataan dari berbagai obyek yang dibentuk menjadi sebuah media. pembelajaran yang dilakukan dengan menggunakan pendekatan problem posing dimana dari satu pernyataan sebagai masalah yaitu gambaran-obyek obyek  yang tersedia akan disusun dalam komputer, tugas mahasiswa-mahasiswa membuat cara yang berbeda yang dijalankan dengan Visual Basic Application for Microsoft Excel. Penilaian kreatif mahasiswa-mahasiswa dapat dilihat saat tugas awal pembuatan karyanya dan akhir pembuatannya dan akan terlihat seberapa besar perubahan kreatif mahasiswa yang lebih baik saat menggunakan Visual Basic Microsoft Excel, dan penilaian tersebut menggunakan uji t  pada dua kelas untuk melihat perbedaan rata-rata dua kelas yaitu pembelajaran matematika yang menggunakan TIK yang menggunakan pendekatan problem posing dang cara biasa.
KEMAMPUAN BERPIKIR KRITIS MATEMATIS DAN SELF CONFIDENCE SISWA SMP MELALUI PENDEKATAN REALISTIC MATHEMATIC EDUCATION
Authors: Delina Delina , Afrilianto M , Rohaeti Euis Eti
Published: November 2019

This research aims to examine of  mathematical critical thinking ability of mathematic and self confidence of students who get Realistic Mathematic Education approach compared to those who get ordinary learning. The method used in this research is the experimental method. The population in this study were junior high school students in Purwakarta, while the sample was SMP Negeri 1 Plered and selected two classes randomly from all of the existing VII class. Then from the two classes are assigned randomly into the experimental class and control class. The experimental class received learning with Realistic Mathematic Education approach and control class gained regular learning. The instrument used is the test of critical thinking ability mathematically and scale self confidence. From the calculation and hypothesis test concluded that the improvement of critical thinking ability of mathematic and self confidence of students who get Realistic Mathematic Education approach is better than those who get regular learning.
MENINGKATKAN KEMAMPUAN KONEKSI MATEMATIS SISWA SMP KELAS VII MENGGUNAKAN PENDEKATAN PEMBELAJARAN BERBASIS MASALAH PADA MATERI SEGITIGA DAN SEGIEMPAT
Authors: Hidayat Muhamad Rizki , Jalaludin M , Rohaeti Euis Eti , Afrilianto M
Published: November 2019

This study aims to examine and analyze about problem-based learning approach to improve connection ability in SMP. The population in this research is VII SMP in Karawang. This study was designed qualitative descriptive method. Based on the results and discussion students connection ability had improved. It is known from the number of students who experience improvement in each cycle. In the first cycle shows that the results of mathematics learning on triangle and quadriplegic classically obtained scores of students from the questions given in the first cycle test, obtained 18 students reached 60% of 30 students who are able to obtain value above the KKM while in cycle II shows that the results of mathematics learning on triangle and quadrilateral material has reached 83.34% or as many as 25 students from 30 junior high school students who get grade VII above the KKM with an average value of 83. This shows an increase of 23.34% as many as 7 people students from the first cycle test. Means only 9% or as many as 5 students still score below the KKM.
Analisis Kemampuan Pemecahan Masalah Matematis Siswa SMP Pada Materi Segiempat dan Segitiga
Authors: Aisyah Puri Nur , Khasanah Siti umi Nur , Yuliani Anik , Rohaeti Euis Eti
Published: November 2019

This study aims to determine the ability of solving mathematical problems of junior high school students in Kabupatan West Bandung with indicators of students' mathematical problem solving abilities that are used to identify known elements, questioned and adequacy of elements, selecting and implementing strategies to solve mathematical problems, interpret the results according to the initial problem , making a mathematical model of a situation or everyday problem, using mathematics meaningfully. This research was conducted to 31 students in one of Junior High School in Ngamprah Village, West Bandung Regency using qualitative descriptive method. Instruments used in the form of 5 items about students' mathematical problem solving abilities on the material quadrilateral and triangle with interviews to students. The conclusion of this research is the ability of mathematical problem solving of junior high school students in Ngamprah Village is still low.
ANALISIS KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMP DI TINJAU DARI SELF-CONCEPT
Authors: Susanti Melly , Ismatillah Hana , Nurfauziah Puji , Hendriana Heris
Published: November 2019

This study aims to describe the mathematical communication abilities in terms of selft concept of studens of class VIII junior high school 10 Cimahi. This research method is included in this type of research descriptive research is qualitative, describes approach the errors of students in answering questions mathematical communication seen from selft concept. The research in the test to 22 students in the sample in this study is 9 students. The determination of the sampling is done by taking the 3 students that have high self concept, 3 students who have self concept, and 3 student have low self concept. The result of data analysis showed the ability of mathematical communication for students who have hgh self concept that is 2 students showed the test of mathematical communication ability enough and 1 student low. Mathematical communication skills for students who have a moderate self concept that is 2 students showed good mathematical cominication ability test and 1 low students. The ability of mathematical communication for students who have a low selft concept that is 2 student showed less mathematical ability test and 1 students enough.
PENGARUH MODEL PEMBELAJARAN TEAM ASSISTED INDIVIDUALIZATION TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIK SISWA SMK
Authors: Amalia Dylla Rizka , - Kartika , Afrilianto Muhammad
Published: November 2019

This study aims to determine the effect of the Problem Based Learning approach through the cooperative learning model of the Team Assisted Individualization (TAI) type, toward the problem solving skills of vocational high school students. The population in this study were all students of SMK Industri Mandiri Karawang, with each 20 selected samples from class X-TKJ and AKA. The instruments used were a test of problem solving skills as many as 5 items. The result of the study show the achievement of problem solving abilities of students who get learning with the Problem Based Learning approach through the cooperative learning model Team Assited Individualization type is better than the class that uses ordinary Problem Based Learning.
ANALISIS MINAT BELAJAR SISWA MTs KELAS VIII DALAM PEMBELAJARAN MATEMATIKA MELALUI APLIKASI GEOGEBRA
Authors: Hanipa Akbar
Published: November 2019

This study was conducted to analyze the learning interest of class VIII MTs students in mathematical learning through Geogebra application. The research method used descriptive qualitative with a population of all MTs students in West Bandung Regency. The sample used was 28 students of class VIII-A MTs Al-Barry. The instrument used is the Learning Interest Scale with 20 statements that have positive and negative responses about learning using the Geogebra application. The learning interest scale is used to look for responses from respondents to the learning interest of junior / MTs students in statistical material whose learning uses Geogebra applications. The results of this study indicate that students' interest in learning in statistical material with Geogebra application media shows positive results with average responses showing a strong category with a percentage of 69,46%. The average is obtained from data on each indicator of student learning interest.
Do corporate governance practices affect the performance of firms listed on the Ghana Stock Exchange?
Authors: Onyina Paul Adjei , Gyanor Daniel Kojo
Published: November 2019

This paper investigates whether the performance of a firm matters if it has strong corporate governance practices and listed on the Ghana Stock Exchange. It uses annual financial statements between 2007 and 2016 from firms that have been certified by the Security and Exchange Commission and listed firms on the Ghana Stock Exchange. By means of the random effects model, the study does not provide statistically compelling evidence that listed corporate governance variables affect the performance of firms listed on the Ghana Stock Exchange. However, the study found weak evidence in favour of board size, leverage, firm size, growth, and asset tangibility. We find that many of the corporate governance variables used in the model have no significant impact on the performance of the firms. The relevance of the study is that it shows the relationship between policies on corporate governance and performance of firms, and governing bodies of firms informed about the type of corporate governance practices that will support business performance. Hence we recommend that policymakers take this up to embark on rigorous modification of practices on corporate governance involving listed companies in Ghana to ascertain first-hand how these firms are practising what has been documented in their annual reports
Melez Güç Sistemlerinde Zaman Gecikmesinin Kararlılık Analizi
Authors: EROL Halil , AYASUN Saffet
Published: November 2019

Yük frekans
kontrolü (LFC) de, kontrol sinyallerinin ölçümlerini kontrol merkezinden
kontrol ünitesine ve uzak terminal ünitelerinden (RTU) kontrol merkezine
iletmek esastır. Bu nedenle, geleneksel iletişim kanallarının kullanılması
nedeniyle zaman gecikmeleri kaçınılmaz hale geliyor. LFC sisteminin dinamik
performansı bu gecikmelerle azalır. Bu makale, yerel melez enerji üretim  sisteminin LFC'sinin gecikmeye bağlı
kararlılığını analiz etmektedir. Çalışılan sistem, rüzgar türbini jeneratörü
(WTG), fotovoltaik sistem (PV), enerji depolama için ultra-kapasitör (UC)
bankası, yakıt hücresi (FC) sistemi ve dizel jeneratör (DG) içerir. Bu
çalışmada, böyle bir sistemin modellemesi ve benzetimi yapılmıştır. Gecikme
marjı, LFC sisteminin kararlılık gecikmesinde üst sınırı belirtmektedir.
Gecikme marjlarını hesaplamak için analitik bir yöntem kullanılmıştır. Gecikme
marjları, oransal- integral (PI) kontrolörün geniş bir aralığı için
hesaplanmıştır. Bu sonuçlar, PI kontrolör parametrelerini, sistemin dinamik performansı
ile gecikme marjı arasında dengeli bir seçim yapacak şekilde ayarlamak için
kullanılabilir. Önerilen hibrit sistemin kontrolör parametrelerinin kararlılık
çerçevesinde hangi aralıklarda seçile bilineceği tespit edilerek, tablo ve
grafik halinde sunulmuştur. Önerilen sistemin Matlab/Simulink ile bezetim
çalışması gerçekleştirilmiştir. 
Simülasyon çalışmaları ile teorik çalışmaların sonuçları uyumluluk
göstermiştir. Simülasyon çalışmaları önerilen yöntemin etkinliğini
doğrulamaktadır.
Professional orality as a special field of knowledge in teacher education – a position paper
Authors: Østern Anna-Lena , Schøien Kristin Solli
Published: November 2019

An important part of teachers’ work constitutes being seen, heard and understood in communicative practice in encounters with pupils, colleagues and parents. This performative relational communication practice is a cross-disciplinary competence, which, independent of subject, is of great importance for the performance of pedagogical practice. The teaching profession is a phonic profession, and personal expression through language, voice, body, gaze and face is of decisive importance in a teacher’s daily work. In this position paper the elements of this competence are described. The authors identify and make visible how it can be trained, developed and learnt. They make an argument for professional orality (PO) as a transdisciplinary field of knowledge and compound competence in need of exploration and research.
Based on a review of relevant research the authors outline three perspectives on teaching and research in the field of knowledge connected to PO: ethics, teaching and learning of PO with a performative and aesthetic approach, and adults’ transformative learning. The characteristics of training of PO are illustrated through development of a basic arts educational model. In the conclusion the challenges regarding developing a vocabulary for the teaching and learning of PO are presented, and the distinct areas in need of exploration and research are acknowledged.
Norwegian Abstract
Norwegian title: Profesjonell muntlighet som spesifikt kunnskapsfelt i lærerutdanning - en posisjoneringsartikkel
En viktig del av læreres arbeid består av å bli sett, hørt og forstått i en kommunikativ praksis i møte med elever, kolleger og foreldre. Denne utøvende relasjonelle kommunikasjonspraksisen er en fagovergripende kompetanse som, uavhengig av fag, er av stor betydning for utøvelsen av pedagogisk praksis. Læreryrket er et fonisk yrke, og det personlige uttrykket gjennom språk, stemme, kropp, blikk og ansikt er avgjørende for lærerens daglige virke. Gjennom å identifisere og beskrive hvilke delferdigheter denne uttrykkskompetansen består av, og synliggjøre hvordan de kan utvikles, læres og trenes, argumenterer forfatterne for profesjonell muntlighet (PMU) som et transdisiplinært felt og en samlet kompetanse som trenger å utforskes.
Relevant forskning knyttet til delområder av muntlig uttrykk presenteres. Basert på forskningsoversikten skisserer forfatterne tre perspektiv på undervisning og forskning innenfor det kunnskapsfelt PMU hører til: et etisk perspektiv, en performativ og estetisk tilnærming til didaktikk i PMU, og et læringsperspektiv knyttet til voksnes transformative læring. En grunnleggende kunstdidaktisk modell presenteres for trening av muntlige uttrykksferdigheter. I konklusjonen presenteres utfordringer knyttet til å utvikle vokabular for undervisning og læring av PMU, og områder som behøver undersøkes og forskes på anerkjennes.
Comparação entre 2 Métodos de Fixação de Marcapasso Provisório Transvenoso: FIX-IT Trial
Authors: de Castro Galvão Raoni , Papelbaum Bruno , Almeida Lopes Neves Raquel , Mantovani Cezar Fabricio , Dias de Jesus Luciene , Correia Padilha Jaqueline , Eduardo Duarte Carlos , Medeiros de Vasconcelos Jose Tarcísio , dos Santos Galvão-Filho Silas
Published: November 2019

Introdução: A necessidade de marcapasso provisório (MPP) transita por diversos cenários. Alguns pacientes necessitam do dispositivo para completar um tratamento de infecção, recuperar o ritmo após infarto do miocárdio ou enquanto aguardam liberação do dispositivo defi nitivo pela operadora de saúde. Independentemente da técnica de passagem do MPP, a boa fi xação do eletrodo é fundamental, evitando-se deslocamentos e necessidade de reposicionamento, entre outras complicações. Objetivo: Comparar duas formas de fi xação de MPP, uma sob fi xação direta na pele e outra mantendo-seo introdutor venoso conectado à proteção plástica por todo cabo-eletrodo do marcapasso. Métodos: Randomizaram-se 40 pacientes, 20 em cada grupo. Registraram-se dados referentes ao tempo do procedimento, posição do cabo-eletrodo, limiares de comando, sensibilidade e complicações. Consideraram-se como desfecho primário a necessidade de reposicionamento ou troca do MPP transvenoso e secundário qualquer complicação sem a necessidade de reposicioná-lo. Resultados: Não houve diferenças signifi cativas na duração total do procedimento entre os grupos na posição inicial do eletrodo e na via de acesso utilizada. O grupo com a proteção plástica apresentou desfecho primário maior (60%) em relação ao grupo de fi xação direta (20%; p = 0,0098). Não houve diferenças em relação ao desfecho secundário (p = 1,0). O grupo com proteção plástica também apresentou mais complicações totais em relação ao outro grupo (p = 0,0262). Conclusão: A fi xação direta do cabo-eletrodo do marcapasso se mostrou mais segura em relação à fi xação com proteção plástica, reduzindo complicações como deslocamentos do cabo-eletrodo que necessitem de reposicionamento ou troca desse, sem aumento no tempo do procedimento.
Analyse des peuplements végétaux halophytes dans le Chott El-Gharbi (Oranie-Algérie). Vegetal halophytes plants analysis in Chott El- Gharbi (Oranie-Algeria)
Authors: Ghezlaoui Baha Eddine , Benabadji Noury , Benmansour Djamel , Merzouk Abdessamad
Published: November 2019

Français.  Le cortège floristique de la région sud de l’Oranie (Chott El Gharbi) est marqué par une pauvreté par rapport au nord. Cet écosystème aride se caractérise par la présence très localisée de peuplements végétaux steppiques xérophytes et halophytes souvent exposés a une dégradation irréversible. Afin de comprendre la dynamique et l’évolution de ces taxons, nous avons entamé une étude qui se base sur les variables suivantes: Sol, climat, et végétation. Les sols de cette région sont pauvres en matière organique (0.45%), de texture limono-sableuse avec une salinité élevée (2,42 mS/cm). L’étude de la végétation se base sur la méthode de Braun-blanquet (1951), où 40 relevés floristiques ont étés pris en compte. L’utilisation de l’AFC (analyse factoriel des correspondances) réalisée à partir du logiciel minitab 15 nous a permis de mettre en exergue les différents gradients écologiques qui régissent la composition et la répartition floristique de ces formations dominées par le type biologique thérophyte.English.  The floristic region south of Oran (Chott El Gharbi) is marked by more bareness compared to the north. This arid ecosystem is characterized by the presence of highly localized xerophytic steppe plant populations and halophytes often exposed to irreversible damage. To understand the dynamics and evolution of these taxa, we initiated a study based on the following variables: soil, climate and vegetation. Soils in this region are poor in organic matter (0.45%), sandy loam texture with a high salinity (2.42 mS / cm). The study of vegetation based on the method of Braun-Blanquet (1951), where 40 floristic surveys were taken into account. The use of AFC (factorial correspondence analysis) performed by (minitab15) software, allowed us to highlight the different ecological gradients that govern the floristic composition and distribution of these formations dominated by biological type therophyte.
Diatomeas planctónicas del litoral de Andalucía (España). Planktonic diatoms from the coast of Andalusia (Spain)
Authors: Rivera-González Mª Carmen , Sánchez-Castillo Pedro M.
Published: November 2019

Español. Se estudian un total de 206 taxones identificados durante el estudio del ciclo anual realizado en las costas de Andalucía a lo largo del año 2000. Destacan, entre las diatomeas céntricas, la subclase Coscinodiscophycidae con 27 taxones y la subclase Chaetocerotophycidae con 28. Entre las pennadas destaca la clase Bacillariophyceae con 76 species. Los géneros que mostraron un mayor número de taxones fueron Chaetoceros, Thalassiosira y Rhizosolenia en el grupo de diatomeas céntricas, mientras que entre las pennadas destacaron los géneros Lyrella, Gyrosigma y Pseudonitzschia. Respecto a su distribución espacial, se han detectado 12 especies exclusivamente atlánticas, mientras que 69 fueron mediterráneas. El resto de taxones presentó una distribución más amplia tanto mediterránea como atlántica. En cuanto a la abundancia celular hemos considerado 119 taxones en la categoría de raros, 57 de habituales y 29 como taxones mayoritarios. Entre los últimos destacaron Hemiaulus sinensis y Eucampia cornuta con carácter marcadamente atlántico, y en la zona mediterránea Cerataulina pelagica y Proboscia alata f. inermes. Las especies más abundantes de todo el litoral andaluz fueron Leptocylindrus minimus, Leptocylindrus danicus, Pseudonitzschia fraudulenta, Skeletonema costatum, Thalassionema nitzschioides, Guinardia striata, Guinardia delicatula y Dactyliosolen phuketensis.English.  In this paper we study 206 taxa found during the annual cycle conducted off the coast of Andalusia during 2000. The most representatives centric diatoms were the subclass Coscinodiscophycidae with 27 taxa and the subclass Chaetocerotophycidae with 28. Among the pennate diatom stand out Bacillariophyceae with 76 species. The Genera that showing the bigger number of taxa were Chaetoceros, Thalassiosira and Rhizosolenia in centric diatoms, whereas in pennate diatoms the Genera Lyrella, Gyrosigma and Pseudonitzschia were dominant. Regarding spatial distribution, 12 species were found exclusively Atlantic, while 69 were Mediterranean. The remaining taxa had a wider distribution both Mediterranean and Atlantic. In terms of cell abundance we considered 119 taxa in the category of rare, 57 taxa in the category of common and 29 as abundant taxa. In the Atlantic area Hemiaulus sinensis and Eucampia cornuta dominated whereas Cerataulina pelagica and Proboscia alata f. inermis characterized the Mediterranean zone. Leptocylindrus minimus, Leptocylindrus danicus, Pseudonitzschia fraudulenta, Skeletonema costatum, Thalassionema nitzschioides, Guinardia striata, Guinardia delicatula, and Dactyliosolen phuketensis were the most representative taxa in the whole Andalusian littoral.
Cyanidium caldarium (Tilden) geitler (Cyanidiaceae, Cyanidiophyceae) nueva cita para la flora algal continental española
Authors: García-Fernández María Eugenia , Aboal Marina
Published: November 2019

Cyanidium caldarium (Tilden) Geitler (Cyanidiaceae, Cyanidiophyceae) new record for the Spanish continental algal flora Palabras clave. Cyanidiophyceae, Cyanidium, cuevas, aguas termales, material yesífero, distribución. Keywords. Cyanidiophyceae, Cyanidium, caves, thermal springs, gypsum, distribution.
Nuevas citas para la flora vallisoletana. V
Authors: Lázaro Bello Jesús Antonio
Published: November 2019

New floristic records for Valladolid province. V Palabras clave. Corología, flora vascular, España, Valladolid. Key words. Chorology, vascular flora, Spain, Valladolid.
Nuevas aportaciones a la flora algal de las costas marroquíes
Authors: Riadi Hassane , Salhi Ghizlane , Saoud Younes , Kadiri Mohamed , Kazzaz Mohamed
Published: November 2019

Nouveaux apports à la flore algale des côtes marocaines Palabras clave. Marruecos, macroalgas marinas. Mots clés. Maroc, macroalgues marines
Contribución a la corología de la orquidoflora de la provincia de Granada
Authors: Pérez-Contreras Juan , Lowe Michael R.
Published: November 2019

Contribution to the Chorology of the Granada province Orchids Palabras clave: Orchidaceae, Corología, Granada, Andalucía Oriental, España. Key words: Orchidaceae, Chorology, Granada, Eastern Andalusia, Spain.
Current clinical applications of adipose-derived stem cells in humans and animals
Authors: Dompe Claudia , Wąsiatycz Grzegorz , Mozdziak Paul , Jankowski Maurycy , Kempisty Bartosz
Published: November 2019

Adipose derived stem cells are a type of mesenchymal stem cell that, because of their straightforward isolation procedure and ready availability, have been intensively studied in the recent years regarding their possible clinical applications. Additionally, ADSCs have the ability to differentiate into tri-germ lineages, as well as exhibit paracrine activity. Their capacity to differentiate into many different cell lineages such as osteocytes, adipocytes, neural cells, vascular endothelial cells, cardiomyocytes, pancreatic cells, and hepatocytes, has granted them a significant place in consideration for tissue engineering and for their application in regenerative medicine. Moreover, their endocrine activity has a great impact upon therapies as it grants immunosuppressive properties and low immunogenicity.

Running title: Clinical applications of ADSCs
Inbreeding in a Population of Polish Holstein-Friesian Young Bulls Before and After Genomic Selection
Authors: Topolski Piotr , Jagusiak Wojciech
Published: November 2019

Inbreeding was analysed in a population of 14,144 Polish Black-and-White Holstein-Friesian (PBWHF) young bulls born between 1994 and 2017 and bred under both conventional and genomic breeding programmes. The inbreeding coefficients were computed using a model with genetic groups, according to the algorithm given by VanRaden. It was found that in the analysed population all bulls are inbred (100% of the population), with the mean coefficient of inbreeding ranging from 0.09% to 26.95%. Pedigree analysis also showed a relationship between the changing number of bulls over the years and the dynamics of population inbreeding. These trends are connected with changes in the breeding scheme, related to the implementation of genomic selection in the breeding programme for PBWHF cattle in 2014. The increasing number of weaned young bulls in Poland was paralleled by a fairly consistent increase in the mean inbreeding, but the inbreeding dynamics were relatively small. A reverse trend was observed in the group of young bulls born after 2013. As the number of bulls very rapidly decreased in successive birth years, the mean inbreeding for successive birth-year groups very rapidly increased. As a result, the estimated linear trend was equal to 0.02% inbreeding per year of birth in the group of bulls raised before genomic selection (~20 birth-year) whereas in the group of bulls raised after genomic selection (~4 birth-year) the trend was much higher and amounted to 0.56% inbreeding per year of birth. The high mean inbreeding found in the group of the genomically selected young bulls may translate into higher inbreeding in the whole population of PBWHF cattle, because these bulls are now intensively used as sires. The results of our study also show that the implementation of genomic selection in the breeding programme caused a very rapid increase in the inbreeding rate per birth-year in young bulls.
Mineralogical and physico–chemical properties of bentonites from the Jastrabá Formation (Kremnické vrchy Mts., Western Carpathians)
Authors: Osacký Marek , Binčík Tomáš , Paľo Tomáš , Uhlík Peter , Madejová Jana , Czímerová Adriana
Published: November 2019

In the past years an increasing demand for bentonites resulted in the opening of new bentonite deposits in the Jastrabá Formation. The shortage of information, in particular analytical data, on the bentonites from the newly opened Jastrabá Fm. deposits was the motivation for the current study. Smectite is the predominant mineral in all bulk bentonites from the new deposits. Its amount varied between 43 and 90 wt. %. The bulk bentonites also contain variable amounts (10–57 wt. %) of mineral admixtures such as feldspars, mica, opal-CT, kaolinite, quartz and sometimes goethite. The smectite mineral comprising the studied bentonites was montmorillonite. The octahedral Al in the structure of montmorillonite was partially substituted by Mg, and to a lesser extent by Fe. The interlayer space of montmorillonite is occupied predominantly by divalent exchangeable cations (Ca2+ and Mg2+). The dehydroxylation temperature of smectites (>600 °C) determined on the DTG curves indicates the presence of the cis-vacant variety of montmorillonites. The mean crystallite thicknesses of smectites (TMEAN) calculated by BWA analyses ranges from 7.2 to 11.5 nm. The shape of the crystallite thickness distributions (CTDs) for smectites is lognormal in all cases. Cation exchange capacity (CEC) and total specific surface area (TSSA) increases with increasing amount of smectite. The CEC of 101 meq/100g and TSSA of 616 m2/g correspond to bulk bentonite from the Stará Kremnička III deposit containing 89 wt. % of smectite.
Determination of boom vibrations of the road header during cutting based on the analysis of images from high-speed cameras
Authors: Cheluszka Piotr , Mann Rajmund
Published: November 2019

Excavation, especially of hard rocks, using boom-type road headers is a source of strong vibrations of the boom in which they are equipped. These vibrations are transferred through construction nodes further to the turntable and the body of the road header. On the one hand, they are of great importance from the point of view of the durability and the reliability of the mining machine. On the other hand, they affect the variability of the parameters at which the process of cutting the heading face surface of a drilled roadway or tunnel is carried out. For the purpose of determining the vibration intensity of the boom of the road header a photogrammetry system based on two high-speed cameras Phantom Miro LC 120 was used. During the experimental investigations of the cutting process of a cement-sand block using the R-130 road header, the boom and turntable movements were recorded. The analysis of the time-lapse pictures of the recorded footage obtained from the high-speed cameras using dedicated TEMA 3D software allowed to determine the spatial trajectory of movement of the boom and the turntable during the cutting of the massive with specified mechanical properties with set values of the parameters of this process. Basing on the time courses of the coordinates of the boom and turntable characteristic points, the courses of the actual boom swinging speed and acceleration components of its vibrations were determined. The intensity of these vibrations was related to the conditions of the cutting process.
Haul road roughness measurement using georeferenced truck vibration
Authors: Douglas Alexander
Published: November 2019

Vehicle vibrations caused by poor haul road conditions create multiple negative effects for mines, including slower cycle times, increased maintenance, and operator injury. Vibration levels in vehicles result in part from road roughness. Mine roads are mainly constructed from in-pit materials that are more likely to deteriorate overtime and require frequent maintenance to maintain a smooth surface. The decision for when and where road maintenance is conducted is primarily based on visual inspections. This method can provide subjective, inaccurate, and delayed response to adverse conditions. The recent increase in vehicle telemetry data allows instant access to several types of data; mainly being used for haul fleet dispatching, collision avoidance, and geologic surveying, telemetry data has yet to see widespread use in road maintenance dispatching. This paper examines current road roughness characterization techniques and current telemetry data streams. An initial case study was conducted using vibration and Global Navigation Satellite System (GNSS) telemetry data to determine road roughness. Data from three haul trucks under normal operating conditions were collected over the course of a week. The results of this case study demonstrate localized vibration levels can be used to objectively identify rough roads. This can be further developed to dispatch road maintenance crews leading to overall reduced mining costs and increased operator health. The researches propose continuing to full scale test using data from an entire fleet and longer timeframe.
Application of fiber optic FBG techniques in analysis of strain in engineering machines
Authors: Juraszek Janusz
Published: November 2019

The paper presents the use of fiber optic FBG strain sensors for analysis of deformations of machines and devices including those used in mining techniques. FBG strain sensors have many advantages over classic strain measurements using electro resistance strain gauges. They are characterized by a significant measurement accuracy of up to 1 mm, a service life of up to 30 years, the possibility of measuring large deformations of up to 8%, significant fatigue life, the possibility of building measurement networks and, something extremely important in mining – intrinsic safety, because the operating medium is white light. The entire measurement system based on the optical interrogator was also discussed. It enables conducting both static and dynamic measurements. The results of the strain research for an engineering machine, in which the loads had exceeded 800 T, were reported.
Nutritional Status Disorders in Student Population
Authors: Stevanovic Djordje , Poskurica Mina , Jovanovic Jovan , Sreckovic Miodrag , Zdravkovic Vladimir , Poskurica Mileta , Miloradovic Vladimir , Djonovic Nela
Published: November 2019

Obesity is a global health problem associated with numerous pathological conditions. Unhealthy eating habits and the lack of regular physical activity are considered the most common cause of disordered nutritional status. The aim of the research was to determine the nutritional status in student population and the predictors which determine this condition. The cross-sectional study was conducted on 262 students of the Faculty of Medical Sciences in Kragujevac (130 males and 132 females). Body weight and height, body mass index (BMI) and visceral fat (VF) were measured. Each respondent completed a specially designed questionnaire considering sociodemographic data, eating habits and physical activity. The majority of students have normal BMI values (75.6%), 5.3% were classified as underweight, 14.9% as overweight and 4.3% as obese. Normal VF values were found in 93.1% of subjects, while high in 5.7% and very high in 1.1%. A statistically significant difference in BMI and VF values was found between male and female gender (24.41 vs. 21.05, Sig = 0.000 and 5.47 vs. 3.07, Sig = 0.000, respectively), as well as between students of the first 4 and the last 2 years of study (Sig = 0.019 and 0.000 respectively). Unhealthy eating habits, such as the consumption of sweets, snacks, fast foods and white bread, and the absence of regular physical activity were statistically more present in overweight/obese respondents. Given the significant presence of pre-obesity/obesity in the examined population, corrective measures should be taken in this population in order to avoid a major health problem in the future.
A propósito de la reestructuración de la Facultad de Educación
Authors: Perea Espitia Juan Manuel
Published: November 2019

La educación para el siglo XXI indudablemente que requiere soluciones audaces para que los conocimientos impartidos y construidos en los centros educativos, Universidades y colegios, estén más próximos a la realidad de acuerdo a los avances logrados en el campo de la ciencia y la tecnología. También, dichos conocimientos deben sere la base para ayudar a formar el recurso humano (en nuestra Facultad el Licenciado) que construirá el futuro de la sociedad y evitar de esta manera que las instituciones educativas sigan aisladas y a la zaga de los procesos de desarrollo de las comunidades.Consciente de nuestra condición de país en vía de desarrollo, creo que no se trata de formar en nuestras Facultades recursos humanos con el fin de competir con los países desarrollados en el campo de la ciencia y la tecnología, en donde han logrado grandes avances, sino que por el contrario, además de impartir conocimientos, debemos crear conciencia acerca de nuestra capacidad para adaptar, elaborar y transferir tecnología así como para propender por desarrollos acordes con nuestra realidad con el fin de adquirir nuestra propia identidad y luego trascender dentro del contexto mundial. No es que se pretenda, por ejemplo, ignorar los avances logrados en campos como la Informática y la Robótica, sino que debe buscarse desarrollos y aplicaciones tecnológicas con el fin de optimizar y perfeccionar procesos de nuestra realidad, como puede ser en el campo de los recursos naturales, recursos que nos colocan en ventaja con respecto a muchos de los países desarrollados.
Actividades comité investigación
Authors: Paideia Surcolombiana Revista
Published: November 2019

Proyectos que tienen continuidad 

1. Orientación de la enseñanza de la Lengua Materna al desarrollo de la competencia comunicativa en Educación Básica primaria y secundaria. Investigadores; Justo Abel Morales- María Teresa Cortés.2. Diseño de formación de planes de desarrollo educativo en municipios de la región surcolombiana. Investigadores Miguel A. Tovar, Jesús María Vidal, Lino Muñoz y William Guzmán. 

3. El saber pedagógico en los docentes de la Universidad Surcolombiana. Investigador Nelson E. López.4. La educación en el estado soberano del Tolima. Investigador Jairo Ramírez Bahamón.5. Estudio longitudinal de un programa de Educación Física para preescolar. Investigador Luis Armando Muñoz.6. Experiencias significativas de Educación Popular de adultos en Colombia. Coordinador Luis Ignacio Murcia. -Proyectos aprobados que inician en 1995
Lección inaugural del doctorado en educación y cultura ambiental
Authors: Vasco Uribe Carlos Eduardo
Published: November 2019

Es para mí un honor y una satisfacción excepcional haber sido invitado a pronunciar la lección inaugural de este nuevo doctorado en Educación y Cultura Ambiental ofrecido por algunas universidades públicas de la extensa frontera de Colombia con sus cuatro vecinos históricos, Venezuela, Brasil, Perú y Ecuador.

Soñar, diseñar y fundar este doctorado es una hazaña lograda por los 23 grupos de investigación liderados por el profesor Nelson Ernesto López Jiménez y sus colegas de la Universidad Surcolombiana en Neiva, de la Universidad de la Amazonia en Florencia, de la Universidad de Pamplona y de la Universidad Francisco de Paula Santander en Cúcuta.
Las relaciones entre el SIEE, PEI y la evaluación en el aula: análisis de caso en la institución educativa Oliverio Lara Borrero de la ciudad de Neiva
Authors: Trujillo Villegas Claudia Mercedes
Published: November 2019

Los objetivos de este proyecto se orientan a analizar el SIEE y las prácticas de evaluación asociadas a su constitución, así como, a determinar las concepciones de coherencia que tienen los docentes y directivos frente a la evaluación y sus alcances en la evaluación en el aula; el estudio se realizó en la Institución Educativa Oliverio Lara Borrero, desde un modelo cualitativo, cuyo enfoque fue el análisis de casos el cual permitió al investigador adentrarse en el proceso de evaluación como lo concibe la institución, los docentes y el sistema de evaluación. Los resultados arrojados por este trabajo muestran que los docentes y directivos, en lo que a las concepciones de evaluación se refiere, presentan un razonamiento formativo y un acercamiento a la definición de la evaluación de la enseñanza para la compresión pero, se pierde cuando, la planeación de aula, las estrategias, instrumentos y ejecución se convierten en un proceso de racionalidad sumativa; de este modo, aunque se hable de autoevaluación y retroalimentación finalmente el resultado es numérico para responder a los propósitos de la promoción según el acuerdo 04. El equipo de docentes y directivos está por construir relaciones de coherencia entre el SIEE, el PEI y la evaluación en el aula de manera explícita, pues se logra evidenciar en esta investigación que existe una clara contradicción conceptual; frente a sus discursos, el modelo pedagógico de la institución y sus prácticas pedagógicas. No hay duda sobre los grandes esfuerzos que los maestros y directivos participante de este estudio realizan para ayudar a los jóvenes a aprender. Sin embargo no es clara la relación entre dichos esfuerzos y las evaluaciones propuestas en el aula. No se encuentra correspondencia didáctica entre los resultados de las evaluaciones y las estrategias de la enseñanza para promover los cambios necesarios para superar dificultades. Es imperante, ante la ausencia de liderazgo académico entre los directivos, enlazar la gestión con lo académico para generar procesos pedagógicos innovadores, reflexivos y corresponsables frente al proceso evaluativo.
Pertinencia de la formación técnica agropecuaria, ofrecida por la institución educativa “Jorge Villamil Ortega” del municipio de Gigante Huila
Authors: Fiesco  Otálora Rodrigo
Published: November 2019

La Pertinencia  siempre  ha de ser un tema de gran  interés  paras  las Instituciones Edu- cativas,  en  especial  para  la Educación Media  Técnica. El  presente proyecto  aborda  la Pertinencia  de la Formación  Técnica  ofrecida  por la Institución Educativa  Agropecuaria “Jorge Villamil Ortega” del Municipio de Gigante Huila en relación con la comunidad educativa.  Para esta investigación  se analiza la Pertinencia  desde  la visión Institucional, el sector productivo  de la región representado  en los fincarios de la zona de influencia de  la Institución, los estudiantes  regulares  de  los grados  diez  (10°) y once  (11°)  ;los Egresados  o exalumnos  de las tres últimas promociones, los padres  de familia y docen- tes de la media técnica agropecuaria; para el análisis de información  se utilizó el Análisis de  Contenido   de  documentos   como  la  Guía  de  Autoevaluación para  el  Mejoramiento Institucional 2012,  la entrevista  estructurada  para  recolectar  los datos  a  los agentes objetos  de investigación.

Como  gran resultado,  aparece  el Bajo   grado de Pertinencia  de la Formación  Media  Técnica con relación  a los intereses,  necesidades y expectativas  de los estudiantes.

Por tal motivo,  se plantean  algunos  lineamientos  tendientes  a mejorar  dicha  relación, esto implica la intervención  y participación  de todos los agentes educativos  instituciona- les, en la búsqueda  del bien aunando  esfuerzos para ofrecer a las futuras generaciones una Educación de Calidad,  que ofrezca igualdad  de oportunidades  en el acceso  al mercado  laboral y a la educación superior.