bluuebunny/crossref_metadata_2025 huggingface dataset:
The Effectiveness of Using Picture to Improve Students' Reading Skill at seventh-Grade Student of SMP Negeri 8 Seluma
Authors: Yuneva Yuneva , Misna Misna , Utami Elva
Published: November 2020

This study aimed to find out empirical data, to see using picture strategy effective in improving studentsâ€™ reading skill at seventh-grade student of SMP Negeri 8 Seluma. The sample of this study was 62 students taken from the first grade of SMP Negeri 8 Seluma, the students were 31 students of VII-A, as experiment class and 31 students from VII-B, as control class. The method which was used in this study was a quantitative method and the design used in this study was an experiment design. The data collected in this research were analyzed by using t-test. According to the result of statistical calculation, the obtained value of (t-observation) is 2.67 and the value of â€œttâ€ (t table) from the df (60) on the degree of significance of 5% is 2.01. Comparing to the with each value of the degree of significance, the writer finds 2.67 > 2.04. So too is higher than tt or to > tt. The finding of this study it can be concluded that using the picture in teaching reading skill is quite a success by using Picture. It is not only effective to lead students to feel more interesting and enjoy doing activity in the class but also it can give the students the opportunities to be active in teaching a Reading skill.
FIGURATIVE LANGUAGE IN WILLIAM SHAKESPEARE AND WILLIAM WORDWORTH’S POEM
Authors: Ruslida Vivi Melaty , Sembiring Barnabas , Damayanti Indah
Published: November 2020

This study aims to determine the use and meaning of figurative language (majas) in poetry. The sample of this study is ten poems from two different writers of the era, namely Shakespeare and Wordsworth. This research uses a descriptive qualitative method and an objective approach used to analyze data. Figurative language (majas) was analyzed based on theories from Wren and Martin and also analyzed the meaning of each figurative language (majas) that had been discovered. The figurative language (majas) found is presented in tabular form. From the data analysis, all figurative languages ??(majas) were found in Shakespeare's five poems except Euphemism and Irony. In Wordsworth's poem, all figurative languages ??(majas) are found except Synecdoche and Irony. From the figurative language (majas) that has been found and from the author's background, it has been concluded that Shakespeare is a Poetic person, he usually uses some beautiful words. Meanwhile, Wordsworth is a Romantic person. He usually talks about love, feelings and even sadness which is always associated with the loss of someone he loves.
Problems in Mastering English: An Analysis from Students’ Perspective
Authors: Putri Nofrina Eka
Published: November 2020

This research is intended to reveal the problems faced by students in mastering English. This research is categorized into a quantitative study. The sample of this research was 75 students taking MKU Bahasa Inggris (English for General Purposes) class in the second semester of Academic Year 2018/2019. The data were obtained by using the questionnaire, and they then were analyzed quantitatively. The findings showed that to master English, the students get problems related to the limited stock of vocabulary, inability to construct sentences, inability to provide appropriate responses, and lack of opportunities to practice English beyond the class. Based on the findings, it is concluded that the students’ less competence in using English has resulted from their basic English capability and environmental supports.
IMPROVING THE STUDENTS' READING COMPREHENSION THROUGH THE USE OF SUGGESTOPEDIA METHOD
Authors: Chandra Adi , Yuneva Yuneva , Utami Elva
Published: November 2020

The objective of the research was to get empirical evidenceof the improving students’ reading comprehension of narrative text through suggestopedia method. The method of this research was classroom action research which was conducted in two cycles. The subject of this research was the Second Grade Students of SMA Pesantren Pancasila Bengkulu at Academic Year 2017/2018 with total number of students 18. The research instruments were the observation sheet, interview guidelines, questionnaire and test form. Based on the results of data analysis of pre-test and post-test shown the significant improvement. The average score of pre-test was 54,05. It means two students’ score could pass the KKM. It was 11,11% passed the learning outcome . The average score of post-test 1 was 72,94. It proved that 44,44% students passed KKM. The average score of post-test 2 was 82,77. Then, it was obtained that the percentage of students who could get the score above the KKM in post-test 2 was 100%. Based on the learning activities which have occurred the enhancing from the first to second cycle. From this research findings, it showed that suggestopedia method could improve the students’ reading comprehension of narrative text.
THE ANALYSIS OF STUDENTS’ DIFFICULTIES IN COMPREHENDING TOEFL READING TEXT AT ISLAMIC UNIVERSITY OF OGAN KOMERING ILIR KAYUAGUNG
Authors: Mahendra Eka , Sartika Dewi , Saptarina Eva
Published: November 2020

The objective of this research is to find the difficult skills in TOEFL reading text faced by the students of English Language Education Study Program of Islamic University of Ogan Komering Ilir Kayuagung. The subject of this research was students English Department Isalamic University Ogan Komering Ilir To conduct this study, the descriptive qualitative was used. To collect the data, TOEFL reading test and interview were used. To analyze the data, data reduction, data display, and drawing conclusion or interpretation. The result of the study showed that students had difficulty finding main idea questions (66.6%), organization ideas (72%), stated detail question (60%), unstated detail question (62%), implied detail question (75%), transition question (74%), reference (56%), vocabulary (54.5%), question about where in the passage (55%), and tone purpose (63%). It was happened because most of the students did not like reading scientific text, had low motivation, and had limitation vocabulary.
An Error Analysis of Phrasal Verb Mistake Based on Surface Strategy Taxonomy In Writing An English Essay
Authors: Marita Yosi
Published: November 2020

The purpose of this study was to find and analyze phrasal verb mistake based on surface strategy taxonomy in English essays written by students. This research was conducted using a qualitative approach with content analysis methods. The data source of this research is the first semester students of the Accounting Program Prof. Dr. Hazairin, SH University in academic year 2019/2020. The data consisted of 24 essays written by students. The results of this study indicate that there are 76 errors from four categories of errors including: obmission, misformation, addition, and misordering. Based on the research findings, it can be concluded that the highest error is found in misformation namely 30 times (86%). Causing a misperception between the writer and the reader. Therefore phrasal verb is indispensable in writing essays in English.
Penerapan Aplikasi Android Pengenalan Huruf Hijaiyah Metode Waterfall Pada Paud Al Fina
Authors: Prasetyo Feri , Rachmatsyah Agus Dendi , Nur Jumadi , Adam Faisal
Published: November 2020

Recognition and mastery of the hijaiyah letters which are the basis for reading and studying the Holy Qur'an from an early age is very important, because if at the time of reading the hijaiyah letters you are accustomed to the wrong words it will cause different meanings so that we are required to read properly and correctly. The method in learning hijaiyah letters is usually given by traditional (conventional) reciting teachers or people often call it the sequential method. With this kind of teaching, children tend to be passive in accepting their teaching lessons, because the Koran teacher explains the children in learning to read hijaiyah letters orally, in writing and in body language. The application of recognizing hijaiyah letters is very effective and easy to use for students of paud al fina in recognizing and writing hijaiyah letters because the design of the learning aid program to read hijaiyah letters is a method in the form of visualization in the form of images, text and sound. To implement this method, the author uses Android Studio programming which acts as a tool (programming system) used to build an application, this application program is expected to generate interest for early childhood or adults who want to learn how to learn to read hijaiyah letters properly and correctly. accommodated.
Tuberculose pleural em paciente sob situação de risco: Relato de caso
Authors: Ribeiro Lucas Almeida , Soares Nathália Jolly Araújo , Barbosa Raimundo Eri de Araújo , Almeida Elza Mara Rezende
Published: November 2020

A tuberculose (TB) é uma das enfermidades mais antigas que existem na história. O primeiro relato documentado vem do século XIX, estando intimamente ligada às condições higiênico-sanitárias. O agente etiológico é o Mycobacterium tuberculosis e sua transmissão ocorre por via aérea. Atualmente, é uma patologia que enseja ainda atenção pela alta incidência entre as doenças infectocontagiosas e provoca impacto na saúde coletiva, tanto na forma tradicional (pulmonar), quanto na extrapulmonar. Os autores apresentam um caso de tuberculose pleural em paciente privado de liberdade, sob custódia judicial, diagnosticado no curso de suas internações para tratamento de fratura do fêmur e de osteomielite consequente a fratura exposta da tíbia. Além do relato, foi feita a análise deste caso baseado na literatura. A descrição do diagnóstico do paciente está intimamente atrelada a sua própria condição social. Fato este, que não deve ser exceção no contexto brasileiro. Inúmeras pessoas não aderem ao tratamento por falta de informação, perpetuando assim, a cadeia de transmissão. A metodologia do artigo trata-se de um relato de caso descritivo. Como principal resultado, pode-se afirmar que a investigação e conduta do paciente, foram alinhadas ao que se observa na literatura médica, consequentemente, chegou-se ao desfecho correto do problema. Algumas medidas simples, como a implementação de questionários para busca de SR e a busca radiológica para os casos suspeitos, levariam a uma potencial redução do número de pessoas infectadas por TB dentro dos presídios. Diversas peculiaridades podem estar atreladas a um diagnóstico, entre eles, a condição biopsicossocial do paciente. A propagação da informação ainda é um desafio muito grande a ser vencido, a educação em saúde faz-se necessária para que inúmeros indivíduos consigam entender a respeito de sua doença, sua cadeia de transmissão e sua resolução. Este artigo foi submetido e aprovado pelo comitê de ética em pesquisa da Universidade Federal do Amapá.
Formulasi Gel Ekstrak Bunga Bougainvillea glabra dan Uji Potensi Tabir Surya dengan Metode Spektrofotometri UV Vis
Authors: Aji Nur
Published: November 2020

Telah dilakukan penelitian potensi ekstrak bunga bugenvil sebagai tabir surya dalam sediaan gel. Penelitian ini dilakukan untuk menguji kandungan kimia bungan bugenvil, menguji potensi tabir surya ekstrak bunga bugenvil dan formulasi dalam sediaan gel menggunakan metode Spektrofotometri UV-Vis. Hasil penelitian ini menunjukan, ekstrak bunga bugenvil memiliki kandungan kimia yang merupakan golongan  saponin, steroid, alkaloid, dan polifenol. Ekstrak bunga bugenvil memiliki nilai SPF tertinggi pada konsenterasi 1,5 % yaitu sebesar 16,96 dan dikategorikan memiliki daya proteksi sedang. Sediaan gel memiliki pH berada dalam kisaran 7 sampai 7,4, merupakan pH yang dapat diterima kulit. Selain itu gel memiliki viskositas pada kisaran 1.011.657 cP sampai 1.180.781 cP. Formula dengan konsentrasi ekstrak 1% merupakan formula yang memiliki viskositas tertinggi. Penambahan dan pengurangan konsentrasi ekstrak dari 1% pada sediaan gel menyebabkan penurunan viskositas. Sediaan memiliki daya sebar berkisar antara 17,60 sampai 29,23 cm2 pada kisaran tersebut gel mudah diaplikasikan pada kulit. Sediaan gel memiliki nilai SPF tertinggi pada formula keempat dengan konsenterasi ekstrak sebesar 1,5% menghasilkan nilai SPF sebesar 28,77 dengan kategori proteksi sedang.
The Challenge of Breast Density– Options for Management and Breast Cancer Screening
Authors: Brennan Meagan , Nickel Brooke , Houssami Nehmat
Published: November 2020

N/A
Assessment of Prognostic and Therapeutic Factors in Male Breast Cancer: An Observational Study of a Southwest Spanish Single Center
Authors: Herrero Daniel , Morales Herrero María Rocío , López Guerra José Luis , Camacho-Mejías Alberto Sánchez , García Irene Carrasco , Fernández Paloma Santos , Almeida González Carmen Victoria , Viñuales Marta Benavent , González Alejandro Falcón , Periáñez Álvaro Montaño , Mancha Rosario González , Salvador Bofill Francisco Javier , Borrego Manuel Ruiz
Published: November 2020

Background: Male breast cancer (MBC) accounts for less than 1% of breast cancer, requiring extrapolation of results from studies in women. The aim of the study is to evaluate prognostic and therapeutic factors with special focus in endocrine treatment (ET) on the disease outcome.Methods: Observational, retrospective, single-center study of 53 MBC treated between January 1997 and December 2018 participated in the study. Among the participants, 48 patients had a performance status (PS) 0-1 (91%), 48 were hormone-receptor-positive (91%) and 4 were human epidermal growth factor 2 receptor (HER2) positive (8%). A total of 45 patients (85%) were treated with ET, with 36 patients (68%) receiving treatment in an adjuvant setting. The association analysis was performed using Chi-square test and survival was estimated using Kaplan-Meier with SPSS v25. Results: The cohort had a median age of 68 years old (range: 40-88). We found that 84% had a non-metastatic breast cancer. A breast cancer gene (BRCA) analysis was carried out in 43% of the patients, showing BRCA2 mutated in 26.1% of those analyzed, without obtaining a benefit in overall survival (P=0.698). The analysis showed higher 5-year overall survival (OS) for PS 0 (P=0.010), absence of vascular invasion (P=0.033), Ki67 ?14% (P=0.041) and absence of metastasis at diagnosis (p<0.0001). Patients receiving adjuvant ET above 5 years had a longer median OS (89 vs 69.6 months, P=0.024), disease-free survival (DFS), and distant relapse (84 vs 48 months; P=0.005, and P=0.002, respectively).Conclusions: Several prognostic factors for male breast cancer have been described. Noteworthy, patients receiving adjuvant ET above 5 years had a higher OS and DFS. BRCA did not show prognostic value in OS in this cohort. Further studies with larger sample size are necessary.
Prognostic Value of Androgen Receptor in Triple Negative Breast Cancer of Iranian Patients in Yazd Region
Authors: Nobakht Fatemeh Alsadat , Moghimi Mansour
Published: November 2020

Background: Triple negative breast cancer (TNBC) is a heterogeneous disease group with a higher recurrence risk and poorer prognosis. In this study, we aimed to investigate the frequency and prognostic value of androgen receptor (AR) expression in tissues of TNBC patients.Methods: In this study a total of 60 TNBC patients treated between 2011 - 2016 in Shahid Sadoughi and Mortaz Hospital were included and their medical records were analyze. The available paraffin blocks were assessed immunohistochemically to determine AR expression. Tumors with ?10% nuclear staining were considered AR-positive, while the ones with <10% staining were considered AR-negative. The association between AR expression, and clinical-pathologic characteristics and prognosis in TNBC was analyzed. Results: The result showed that AR expression in TBNC correlated with high risk of recurrence but no significant correlation with the age, grade, tumor size, lymph node status, type of diagnosis, tumor location, and Ki-67 level was observed. Positive immunoreactivity for AR was observed in 19 out of 60 (11%) specimens. No correlation was observed between the AR expression and the age, grade, tumor size, lymph node status, type of diagnosis, tumor location, and Ki-67 level. The AR-positive patients exhibited high risk of recurrence (P=0.016) and death (P=0.015) in comparison with the AR-negative patients. Concusions: AR may not be a suitable biomarker and treatment target for the Iranian Yazd patients with TNBC.
Novel Approach Exploiting the Hyperspectral Imaging System for Breast Cancer Therapy and Diagnosis
Authors: Aref Mohamed , Aboughaleb Ibrahim H. , Youssef Abou-Bakr , El-Sharkawy Yasser
Published: November 2020

Background: Breast malignant growth is the most widely recognized disease in women in both highly and less developed nations where early detection is vital for life-saving and fast recovery. Recently, Photonic technologies has played a vital role in medical applications. Their satisfactory and viable implementation in therapy and diagnosis requires reliable information on the optical properties of human tissues. This study presents an outline of recent outcomes on the magnitude of breast tissue optical properties.Methods: We established two different system setups utilizing hyperspectral (HS) camera and multiple excitation source lights with wavelength (380~1050 nm) for this investigation. The first setup (Transmission Mode) was applied for light transmission measurement of ex-vivo breast sample. Thereby, we made calculations of sample absorption. The second setup (Reflection Mode) was used for the measurement of breast sample light diffuse reflectance. The outcomes of both setups were used to select the optimum spectral image to differentiate between the normal and tumoral regions in the ex-vivo breast sample by exploring the optical properties spectroscopy in the Near and visible (NIR-VIS) spectrum. Finally, we applied the custom system on the case study technique for breast tumor detection.Results: Experimental investigations results showed that due to the various excitation wavelength light source (380~1050 nm) generates variable depths of penetration depth in the ex-vivo breast sample. Consequently, experimental results of the diffuse reflectance (?d) provide the optimum spectral image at 600 nm for the diagnostic applications. However, the statistical calculation of the normalized signal validated the outcome at wavelength 680 nm. Additionally, we noticed the optimum spectral image for therapy applications at 700 nm by measurement of breast tissue transmission (?) and attenuation absorption (?) calculation. Moreover, the statistical calculation of the normalized signal validated the outcome at wavelength 760 nm.Conclusions: The proposed novel approach successfully provided promising results of the investigated breast sample optical properties in both diagnostic and therapy applications to assist the pathologist and the surgeon. The trail outcomes of the investigated case study were impressive for selecting optimum wavelength for diagnostic and treatment (680, 760 nm), respectively.
Primary Leiomyosarcoma of the Breast Papilla: A Case Report
Authors: Bürger Matthäeus , Marchiori Edson , Djahjah Maria Célia , Correia Ana Helena
Published: November 2020

Background: Breast leiomyosarcoma is a rare subtype of breast sarcoma, constituting 5–10% of the cases. Less than one-third of reported cases are located in the nipple papillary region, making it an extraordinarily rare malignancy, responsible for less than 0.1% of all malignant breast tumors. As no radiological criteria allow definitive diagnosis of papillary leiomyosarcoma, histopathological and immunohistochemical examination of suspicious lesions is required. The prognosis is generally optimistic compared with those for other breast sarcomas.Case presentation: A 54-year-old previously healthy woman reported the appearance of a nodule in her right nipple in the preceding 9 months, associated with pruritus. Physical examination revealed that the lesion had a cystic consistency and measured approximately 3.0 cm. Imaging examinations showed no involvement of the adjacent breast parenchyma or axillary region and the lesion was classified as Breast Imaging-Reporting and Data System (BI-RADS) category IV. The lesion was excised, and the histopathological diagnosis was well-differentiated leiomyosarcoma of the mammary papilla, with immunohistochemical examination showing positivity for smooth-muscle tissue antigens. A staging CT examination was performed, showing no evidence of distant metastasis. After 2 years of follow-up, the patient shows no sign of tumor recurrence.Conclusion: Although rare, leiomyosarcoma must be included in differential diagnosis of breast masses, especially those involving the periareolar region. Due to its good prognosis, reporting on this type of tumor is important to guide therapeutic planning, and to identify and track possible complications of its underdiagnosis.
SEMON (SEMINAR ONLINE NASIONAL) KEBIDANAN ASUHAN PSIKIS DAN FISIK PADA PERSALINAN NORMAL OLEH PRAKTIK BIDAN MANDIRI (PMB) DI MASA COVID-19
Authors: Munafiah Durrotun , Wulandari Risky Puji
Published: November 2020

Penyakit coronavirus 2019 (COVID-19) adalah infeksi saluran pernapasan yang disebabkan oleh coronavirus yang baru muncul yang pertama dikenali muncul di Wuhan, Tiongkok, pada bulan Desember 2019. Pengurutan genetika virus ini mengindikasikan bahwa virus ini berjenis betacoronavirus yang terkait erat dengan virus SARS (1). Program pembangunan kesehatan di Indonesia saat ini masih diprioritaskan pada upaya peningkatan derajat kesehatan kesehatan ibu dan anak. Kebutuhan asuhan persalinan normal yang diberikan pada pasien tetap perlu di berikan dengan memperhatikan kondisi masih berlangsungnya pandemi COVID-19 serta tindakan yang perlu dilakukan untuk mengatasinya di tingkat keluarga. Perencanaan persalinan dapat dilakukan manakala ibu, suami dan keluarga memiliki pengetahuan mengenai resiko tinggi dan tanda-tanda bahaya kehamilan serta bahaya COVID-19. Pada masa pandemi COVID-19 banyak hal dalam pelayanan kebidanan perlu adanya penyesuaian pelayanan sesuai dengan protokol kesehatan. Permasalahan kesehatan ibu dan anak menjadi hal yang perlu perhatian dalam kesuksesan program-program kesehatan khususnya ibu dan anak untuk menurunkan jumlah angka morbiditas dan mortalitas di tengah pandemic COVID-19. Hal inilah menjadi dasar STIKes Karya Husada Semarang melakukan pengabdian masyarakat dalam bentuk seminar online nasional mengenai Asuhan Psikis Dan Fisik Pada Persalinan Normal oleh PMB Di Masa COVID-19. Seminar online nasional ini telah memberikan sumbangsih khususnya untuk bidan praktik untuk membangun kemandirian dan pemberdayaan diri sehingga mampu memberikan APN sesuai dengan protokol kesehatan pada masa pandemic virus COVID-19.
PENDAMPINGAN PROGRAM PENGEMBANGAN EKOWISATA MANGROVE DENGAN KEGIATAN KONSERVASI LINGKUNGAN
Authors: Khambali Khambali , Rokhmalia Fitri , Rachmaniyah Rachmaniyah
Published: November 2020

Ekowisata atau Wisata Alam adalah kegiatan pariwisata yang bertanggung jawab atas kawasan / kawasan yang masih alami yang dikelola sesuai kaidah alam, dengan tujuan menikmati keindahan alam yang melibatkan unsur edukasi, pemahaman dan dukungan bagi upaya pelestarian alam serta peningkatan pendapatan dan kesejahteraan. Komunitas lokal. Pengembangan ekowisata / desa wisata berkelanjutan berbasis pemberdayaan masyarakat merupakan upaya memasukkan peran masyarakat dalam kegiatan desa / kelurahan wisata yang dikenal dengan istilah “Community Based Development”. Tujuan dari program Pengabdian kepada Masyarakat adalah untuk meningkatkan kesehatan lingkungan dan wawasan dalam bidang kesehatan lingkungan serta meningkatkan kualitas hidup masyarakat khususnya masyarakat Desa Wonorejo Kecamatan Rungkut Kota Surabaya.Kegiatan pengabdian masyarakat yang dilakukan dalam Ekowisata Mangrove yaitu pelestarian lingkungan berupa reboisasi / penghijauan dengan penanaman pohon dan mangrove. Penanaman 3000 avicennia marinaa tanaman mangrove di laut, pemberian bibit tanaman dan penanaman 3000 avicennia marinaa tanaman mangrove melibatkan Dinas Perkebunan dan Pertamanan. Pada tanggal 26 dan 27 Oktober 2016 telah ditanam 300 tanaman mangrove avicennia marinaa, dan setelah dilakukan evaluasi hingga 10 November 2016 telah ditanam 3000 tanaman mangrove avicennia marinaa. Rekomendasi yang dapat diberikan kepada peneliti lain adalah melakukan uji konsentrasi Pb, lahan dan berbagai jenis tumbuhan guna mengembangkan ilmu pengetahuan dan teknologi untuk menentukan fitoremediasi menggunakan tumbuhan. Rekomendasi yang dapat diberikan adalah perlunya evaluasi secara berkala terhadap fungsi mangrove jenis avicennia marinaa yang telah ditanam di Ekowisata Mangrove.
PEMANFAATAN ROLL OVER TEST DAN MEAN ARTERY PRESSURE DALAM DETEKSI DINI RISIKO PREEKLAMPSIA
Authors: Esyuananik Esyuananik , Wayanti Sri , Wulan Dwi Wahyu , Irawati Deasy
Published: November 2020

Preeklampsia merupakan salah satu komplikasi kehamilan  dan menjadi penyebab kematian ibu maupun janin. Preeklampsia di Indonesia merupakan penyebab kematian ibu kedua (12,9%) setelah perdarahan (45,2%) Di Jawa Timur, penyebab dari kematian ibu tahun 2011: perdarahan 35,38%, pre eklamsia/eklampsia 29,23% dan infeksi 3,84%. Di Puskesmas Socah, pada tahun 2016 terdapat 5 orang dengan Preeklampsi berat. Perlu dilakukan pendampingan dan pemeriksaan ante natal care secara teratur dan komprehensif bagi ibu primigravida agar dapat mengetahui sejak dini komplikasi kehamilan dan tindakan konseling pra hamil, hamil dan pasca hamil. Ada beberapa metode deteksi dini untuk mengetahui faktor resiko pre eklamsi pada ibu hamil. Salah satu diantaranya adalah dengan menggunakan pemeriksaan Roll over-test dan Mean arterial Pressure. Pemeriksaan ini sangat mudah dan murah, sehingga bisa dilakukan oleh tenaga kesehatan baik di tingkat dasar maupun di pelayanan tingkat lanjut.  Pelayanan kesehatan ibu hamil TM II di Puskesmas Socah berjalan dengan baik. Dari 54 bumil TM II yang memeriksakan kehamilannya, terdapat 15 orang (27,75) yang terdeteksi berisiko PE. Selaian untuk mendeteksi secara dini PE, kegiatan pengabdian masyarakat juga bertujuan menggerakkan peran serta keluarga dan masyarakat, untuk mendeteksi agar PE dapat segera diketahui secara dini sehingga tidak berlanjut ke kejadian PEB
Yield of Solanum lycopersicum l. by applying nutrients with or without fertigation interacting with an analogue brassinosteroid
Authors: Reyes-Flores Maciel , Aguirre-Medina Juan F. , Espinosa-Zaragoza Saúl , Martínez-Solís Mayra
Published: November 2020

Objective: To evaluate the effect of fertigation and granular fertilizer to the soil interacting with foliar application of analogue brassinosteroids in Solanum lycopersicum L.
Design/Methodology/Approach: The treatments were Fertigation (F), Fertigation plus brassinosteroids (F + BR), Granular fertilization (FG) and Granular fertilization + brassinosteroids (FG + BRs). A completely randomized design with four replicates was used, where one plant from each treatment represented the experimental unit. Plants (45 days-old) were sprayed with 2 mg L-1 of Brassinosteroid CIDEF-4 and subsequent applications were made every 28 d. Plant height and stem diameter were measured 92 d after transplantation, while the yield was obtained by weighing completely red fruits. An analysis of variance was performed using the GLM procedure and the Tukey means comparison test (p?0.05) with the SAS 9.3 program.
Results: Fertigation induced greater plant growth and reproduction of the tomato compared to the granular fertilizer with, or without foliar application of the analogue brassinosteroid. Treatments with granulated fertilizers decreased plant height by 10.36% and 10.45% compared to fertigation. Tomato yield with granulated fertilization, with or without Br, corresponded to 76.6% and 75.80% of what was achieved with Fertigation + Br.
Study limitations/Implications: The absence of a stressful environment did not favor the application of the analogue brassinosteroid.
Findings/conclusions: Fertigation induces greater growth and yield of tomato under field conditions; and environmental temperature homogeneity did not favor morphological nor physiological expression of the analogue brassinosteroid.
Nematodes in Sceloporus variabilis (Squamata: Phrynosomatidae) in localities in the Altas Montañas region of Veracruz, Mexico
Authors: Mora Collado Norma , Serna-Lagunes Ricardo , Tinoco-Camarillo Gabriela , Núñez-Pastrana Rosalía , Nogueda-Torres Benjamín , Salazar-Ortiz J.
Published: November 2020

Objective: Identify nematodes of the digestive tract of the lizard Sceloporus variabilis.Methodology: In different localities in the Altas Montañas region, 11 individuals of S. variabilis were collected and a range of morphological characteristics measured. Their intestines were dissected to identify the nematodes present.Results: Were identified 17 nematodes belonging to the Oxyuridae family, present in the lizard S. variabilis. Not found differences in the frequency of nematodes between sexes and localities.Implications: Identification of nematodes in S. variabilis is basic information for the knowledge of the parasite-host relationship.Conclusions: The nematodes of the Oxyuridae family may cause mechanical symptoms in S. variabilis.
Acondicionamiento y evaluación de tratamientos de desinfección para la micropropagación de Sagittaria macrophylla zucc. procedente de las Ciénegas del Rio Lerma
Authors: Martínez De la Cruz Julio C. , Aguilar Morales María A. , De la Cruz Olvera Armandina , Cruz Monterrosa Rosy G. , Diaz Ramírez Mayra , Jiménez Guzmán Judith , García Garibay Mariano , Miranda de la Lama Genaro C. , León Espinoza Erika B. , Fabela Morón Miriam F. , Rayas Amor Adolfo A.
Published: November 2020

Objetivo: Evaluar el método de acondicionamiento y desinfección de Sagittaria macrophylla zucc. (Alismataceae) de la Cienega de Lerma, para su propagación y conservación.

Diseño/ metodología/ aproximación: En el invernadero se estableció un diseño completamente al azar con tres repeticiones para evaluar dos tipos de sustrato para S. macrophylla, se evaluó el número y longitud de brotes sanos. El primer sustrato consistió en una mezcla de tierra negra y agrolita con una proporción de 2:1, respectivamente (S1); el segundo sustrato se consideró el control ya que consistió en sedimentos de la Ciénega del Rio Lerma (S2). Para evaluar un método de desinfección adecuado se estableció un diseño de bloques completos al azar en donde los tratamientos consistieron en: lavados+ etanol al 70%+ cloro comercial (T1) y lavados+ microdin-jabón líquido+ etanol al 70%+ cloro comercial (T2).  Las condiciones de fotoperiodo (luz y oscuridad) representaron los bloques del diseño experimental.

Resultados: En el experimento de tipo de sustrato se obtuvieron diferencias estadísticas significativas (P<0.05) entre los tratamientos en donde S1 mostro 2.4±0.24 brotes en promedio con una longitud de 2.5 cm en 30 días y con tendencia a incrementar. En el experimento de desinfección se observaron diferencias estadísticas significativas (P<0.05), sin embargo el fotoperiodo no presento diferencias significativas (P>0.05). El T2 presento el menor porcentaje de contaminación 31.25%.

Limitaciones del estudio/implicaciones: los resultados presentados son avances de un experimento a largo plazo.

Hallazgos/conclusiones: El acondicionamiento de plantas madre de S. macrophylla es favorable en condiciones de invernadero en un sustrato compuesto por tierra negra y agrolita 2:1 permitiendo brotes nuevos y sanos. El mejor método de desinfección consistió en un enjuague a chorro de agua con jabón en polvo, 30 minutos con 100 ml de agua destilada más una gota de microdin comercial y dos de jabón líquido, dos minutos en agitación constante en etanol al 70% y 20 minutos en cloro comercial (6%) al 30% v/v, utilizando como explantes las yemas axilares de los tubérculos sin importar el fotoperiodo en el cuarto de incubación.
Assessment of land-use change in coastal areas through geographical information systems
Authors: Lango-Reynoso Verónica , González-Figueroa Karla Teresa , Lango-Reynoso Fabiola , Castañeda-Chávez María del Refugio , Montoya-Mendoza Jesús
Published: November 2020

Objective: This article describes and analyzes the main concepts of coastal ecosystems, these as a result of research concerning land-use change assessments in coastal areas.

Design/Methodology/Approach: Scientific articles were searched using keywords in English and Spanish. Articles regarding land-use change assessment in coastal areas were selected, discarding those that although being on coastal zones and geographic and soil identification did not use Geographic Information System (GIS).

Results: A GIS is a computer-based tool for evaluating the land-use change in coastal areas by quantifying variations. It is analyzed through GIS and its contributions; highlighting its importance and constant monitoring.

Limitations of the study/Implications: This research analyzes national and international scientific information, published from 2007 to 2019, regarding the land-use change in coastal areas quantified with the digital GIS tool.

Findings/Conclusions: GIS are useful tools in the identification and quantitative evaluation of changes in land-use in coastal ecosystems; which require constant evaluation due to their high dynamism.
Prevalence of Anxiety and Stress in Mothers of Children with Autism Spectrum Disorder (ASD): A Review of Literature
Authors: Jolly Katelynn , Tonya Huber Professor
Published: November 2020

Objective: Mothers of children with autism spectrum disorder (ASD) are likely to develop and experience stress and anxiety due to the overwhelming amount of new information, research on their child’s needs, and coping with everyday hardships. Method: This systematic review analyzed seven recent research articles related to the anxiety and stress in mothers raising children with ASD. Studies were limited to a focus on maternal mental health experiences raising a child with ASD. Findings: All studies examined show a sample of mothers that have anxiety while raising children with ASD. Researchers employed different methodologies in measuring these mothers’ anxiety at either one or two points in time. The strengths and weaknesses of each study were reviewed. Some studies even reported a direct effect concerning the way mothers interact with others and their children as a result of their mental health state. Limitations in most of the studies reviewed showed a smaller sample size than originally intended. Conclusion: While there are many studies that focus on children with ASD, there is a lack of research on the mental health state of their parents, specifically mothers. These parents take on the role of being a provider, advocate, and channel between their children and a world that is rarely accessible to them. Research in this area can greatly benefit new mothers experiencing this, and all parents that may have an unhealthy mental state when dealing with the responsibility and work it takes raising a child with a disability.
Changes in Trip-making Frequency by Mode during COVID-19
Authors: Jamal Shaila , Paez Antonio
Published: November 2020

The COVID-19 pandemic has had a profound impact on mobility in every country and region around the world. Recent studies help to illuminate some of the dimensions of change - however, the evidence is still scant in developing countries. The objective of this paper is to present an exploratory analysis of the changes in the frequency of trip-making by mode during the COVID-19 emergency in Bangladesh. The analysis is based on an online sample conducted during the pandemic, and the results confirm an overall loss of mobility, especially among younger people, in the form of reduced trip-making frequency by all modes. In addition, the results suggest that changes are not uniform across modes, and in particular the loss of mobility was more pronounced for bus, rickshaw, and CNG auto-rickshaw. In contrast, there was some adoption of walking during the pandemic.
Mensaje de la REDIECH
Authors: Hinojosa Luján Romelia
Published: November 2020

Los seres humanos tenemos la costumbre de celebrar los nacimientos. El Primer Congreso de Investigación Educativa es la ceremonia del nacimiento de un fenómeno que esperamos cambie la realidad educativa en nuestra entidad. Podemos decir claramente que a partir de este evento nace el campo de la investigación educativa con sus tensiones, sus disputas, sus vaivenes y sus agentes claramente identificados.
Las maestras de párvulos, en la historia de la educación en Chihuahua durante las primeras décadas del siglo XX
Authors: Larios Guzmán Martha Esther , Hernández Orozco Guillermo
Published: November 2020

A través del tiempo la mujer como profesional de la educación ha venido adquiriendo mayor presencia en la historia de la educación preescolar en Chihuahua. Por ello en el presente artículo se analiza la manera en que algunas de las mujeres, fueron asumiendo el papel de maestras para la atención de la primera infancia, selladas con mayor relevancia en la historiografía decimonónica al generalizarse su presencia como maestras reconocidas socialmente, hasta las primeras décadas del siglo XX, periodo en el que se crea la primera Escuela Normal de Educadoras en Chihuahua de la que egresan un gran número de señoritas que se desempeñan con calidad en su labor profesional y establecen las bases sólidas de la educación preescolar en el estado. El escrito se aborda a través de las siguientes categorías: panorama general del papel desempeñado por las mujeres chihuahuenses, desempeño de las educadoras chihuahuenses en el mercado laboral y el futuro de la carrera de educadoras en Chihuahua.
Los agentes de la investigación educativa en Chihuahua
Authors: Vega Villarreal Sandra
Published: November 2020

El presente documento forma parte de un diagnóstico estatal de la investigación educativa en Chihuahua. Se trata de un estudio estadístico descriptivo sobre los agentes que están produciendo en este campo. El análisis centra su atención en la cantidad de productos que reportan, lo cual, permite identificar los niveles de consolidación en el quehacer investigativo. Otros aspectos que se abordan son la antigüedad en el campo y de las áreas de conocimiento donde incursionan, así como las formas en que producen y los medios que utilizan para difundir su producción. El estudio muestra que de un total de 646 agentes registrados, únicamente 38 están activos en el campo trabajando tanto en forma individual como en grupos. La mayoría de estos agentes dispersa su producción en dos o tres áreas de conocimiento y difunden su producción generalmente a través de ponencias y escasamente a través de libros. Una gran parte de estos agentes produce sólo en su institución de pertenencia. Las instituciones que reportan más agentes de la investigación educativa son Universidad Autónoma de Chihuahua y el Centro de Investigación y Docencia.
Estudio Bibliométrico de Revistas Editadas por la UACH: Identificación de Indicadores hacia la Calidad
Authors: Tarango Ortiz Javier , Ruiz Domínguez Arturo Iván
Published: November 2020

Es un trabajo de investigación que se refiere a un estudio bibliométrico de siete revistas editadas en la Universidad Autónoma de Chihuahua (UACH) –Lecturas Jurídicas, Excelencia Administrativa, REDICEA, Tecnociencia Chihuahua: Revista arbitrada de ciencia, tecnología y humanidades, DOXA, Metamorfosis y Synthesis-, aplicando diversos modelos métricos de información, los cuales permitieron identificar regularidades en cuanto al comportamiento de autores, concentración-dispersión, obsolescencia, vida media y envejecimiento, todo ello desde dos perspectivas: por revista y por área de conocimiento. Dado el abordaje multidisciplinario de los contenidos, la inconsistencia editorial y de periodicidad observada en las publicaciones evaluadas, se identifican diversas áreas de oportunidad hacia la mejora en cuanto a sus índices de visibilidad e impacto, así como en la determinación de criterios de estandarización en su forma de publicación.
UACH, UADY y LA SALLE Chihuahua: un análisis de los ámbitos de dominio de la competencia comunicativa para la generación de productos académicos
Authors: Carrillo Vargas Elizabeth
Published: November 2020

La Universidad Autónoma de Chihuahua , la Universidad Autónoma de Yucatán y la Universidad de Lasalle de Chihuahua fueron el contexto elegido para realizar la investigación de los ámbitos de la competencia comunicativa y sus ámbitos de dominio en la generación de productos académicos; el tema de las competencias en las instituciones de Educación son permeables en los procesos de transformación, motivo por el cual el académico adquiere el compromiso de convertirse en agente de cambio, en migrante a las nuevas tecnologías, a los diversos medios de difusión que rebasan el formato impreso y sobre todo el obtener la habilidad de discernir para elegir información, analizarla y reestructurarla para posteriormente construir o generar nuevo conocimiento. La competencia comunicativa se encuentra inmersa en las diversas categorizaciones sobre las competencias, los organismos internacionales como la UNESCO, OCDE, BID, entre otros coinciden que esta competencia es clave en este mundo globalizado. Los académicos de la Universidad Autónoma de Chihuahua así lo refieren y se logra establecer una categorización sobre los productos existentes, los criterios de calidad que se utilizan, los diversos circuitos para su difusión y los ámbitos de dominio de la competencia comunicativa que se ponen en juego para su elaboración.
Fortaleciendo el Clima Moral en escuelas de educación básica en Ciudad Juárez
Authors: Ferman Ávila Oliverio Ismael
Published: November 2020

Este artículo pretende aportar elementos conceptuales e instrumentales de la educación en valores, a partir de un esfuerzo de investigación-evaluación de los impactos del proyecto de intervención del Programa Educación en Valores (PEV). En su planteamiento, el PEV se enfoca en el concepto de clima moral, concibiendo a la escuela como el espacio donde se concretan un conjunto de acciones a través de acuerdos sociales y prácticas sistemáticas aunque no siempre realizadas de manera intencional, pero siempre supeditadas a valores y/o actitudes. El PEV pretende influir en la generación de valores morales o éticos, por medio de un planteamiento que se orienta a intervenir en el clima organizacional de la escuela, mediante en dos referentes: El clima moral y las relaciones interpersonales. El PEV ha venido considerando estos dos referentes como las unidades de análisis centrales por medio de las cuales se pretende determinar el avance de los procesos educativos que estimulan acuerdos sociales o valores entre directivos, profesores, estudiantes y padres de familia. El PEV se propone desde dos marcos de investigación: La reconstrucción de valores a través de la orientación transversal de la gestión del currículo; y la construcción de valores y desarrollo de actitudes a través del propio proyecto institucional de gestión escolar. Para ello el PEV realiza una asesoría al colectivo escolar en la elaboración de una propuesta para cada escuela en particular, que permita a la comunidad escolar afianzar valores y acuerdos sociales orientados al desarrollo académico y promover la convivencia armónica dentro de la comunidad escolar (Ferman, 2008).
Diagnóstico de la investigación educativa en Chihuahua
Authors: Martínez Escárcega Rigoberto
Published: November 2020

La presente investigación da forma a un diagnóstico de la investigación educativa en el estado de Chihuahua hasta el año de 2009. En este diagnóstico se da cuenta sobre la producción generada en cinco dimensiones: por área temática, por tiempo, por acercamiento metodológico, por objeto y por nivel educativo investigado. También se estudia a las instituciones, a los agentes y a las condiciones de publicación y difusión de la investigación educativa en la entidad. Esta investigación forma parte de un esfuerzo más amplio encabezado por la Secretaría de Educación, Cultura y Deporte del Gobierno del Estado de Chihuahua, para construir una visión integral sobre el estado de conocimiento de la investigación educativa a nivel estatal. El proyecto en su conjunto se realizó de forma participativa e incluyente por parte de las y los académicos de la entidad, organizados por área temática. El diagnóstico estatal es el objeto de estudio del área de El campo de la investigación educativa, a partir de la cual se han articulado relaciones con los académicos del área 11 del COMIE encaminadas a construir elementos comparativos sobre la investigación educativa a nivel nacional.
El estado de conocimiento de currículo. Una experiencia en la construcción del objeto de estudio
Authors: Maldonado Payán Juan Carlos
Published: November 2020

El tema de la siguiente ponencia es acerca de la experiencia como investigador en la construcción del objeto de estudio, sobre las dificultades y obstáculos epistemológicos que surgen al desarrollarlo. Presenta el acercamiento al objeto de estudio desde la perspectiva teórica y el dato empírico, para reconocer en el campo los aportes teóricos empleados y los que surgen de su estudio.
Asesoría de acercamiento a la práctica docente
Authors: Viramontes Campos Otoniel
Published: November 2020

Este trabajo de investigación trata sobre la caracterización de la función del asesor en el área: Acercamiento a la práctica en el programa educativo de la licenciatura de educación preescolar que se desarrolla en la escuela normal rural Ricardo Flores Magón de Saucillo, Chihuahua. El estudio se realiza a través de un enfoque cualitativo con el método etnográfico. Entre otras herramientas se utilizaron la encuesta, observación participante, entrevistas y análisis de diarios de trabajo de las estudiantes. En los resultados se percibieron dos vertientes en la caracterización de la función del asesor: la primera que es eminentemente académica que corresponde a el trabajo que se desarrolla en el aula y en las prácticas profesionales de las estudiantes; la segunda tiene que ver con el apoyo a las actividades extracurriculares que realizan las alumnas durante la formación profesional.
Competencias docentes ante la parálisis cerebral espástica
Authors: Armendáriz Vázquez Carmen Lorena
Published: November 2020

El trabajo que a continuación se describe es producto de tesis doctoral concluida en torno al análisis de diferentes tipos de práctica docente; cuyo análisis aporta elementos suficientes para plantear y describir las necesidades de innovación al currículo de la Licenciatura en educación secundaria Plan 99, en beneficio del desarrollo de competencias docentes centradas en la atención de alumnos con barreras para el aprendizaje, principalmente asociados a parálisis cerebral  espástica. Un profundo análisis del estado del arte que gira en torno a la atención de la parálisis cerebral espástica al interior de las aulas de la escuela regular muestra que son múltiples y enriquecedoras las indagaciones al respecto, que aunado a la obtención de datos proporcionados por informantes relacionados directamente con el objeto de estudio, ponen de manifiesto las competencias docentes que se requieren para la atención de alumnos con espasticidad. Para lo anterior se diseñó una indagación de corte Cualitativo por medio de un Estudio de caso con la utilización de técnicas como: observación directa, entrevista cara a cara, historia de vida e historia oral y grupo focal a informantes que viven o han vivido de cerca prácticas docentes centradas en la atención de la parálisis cerebral espástica como principal barrera de aprendizaje. En análisis de resultados expone claramente las modificaciones, e incorporaciones específicas que deben considerarse a corto plazo en el Plan de estudios 1999 de la Licenciatura en educación secundaria; específicamente en aspectos clave del Perfil de egreso y en algunas de las asignaturas; y en las orientaciones didácticas para los formadores de docentes; de tal forma que se garantice que los docentes en formación egresen con la competencias de respaldo adicional que les permita la atención profesional de este tipo de alumnos.