bluuebunny/crossref_metadata_2025_split huggingface dataset:
Calibration of Herbicide Applicators
Authors: Ferrell Jason A. , Sellers Brent A. , Devkota Pratap 
Published: September 2020

If pesticide applicator equipment is not properly calibrated, the pesticide will probably be applied below or above the desired application rate. This 3-page document discusses the two most common methods for sprayer calibration. Written by Jason A. Ferrell, Brent A. Sellers, and Pratap Devkota, and published by the UF/IFAS Agronomy Department, revised May 2020.
Previous version:
Ferrell, Jason, and Brent Sellers. 2009. “Calibration of Herbicide Applicators”. EDIS 2009 (10). https://journals.flvc.org/edis/article/view/118262.
Uma investigação dos critérios de risco relativos às obras públicas na gestão municipal irregular
Authors: Vale de Andrade Lima Eveline , Alves Soares Rômulo 
Published: September 2020

A atuação dos tribunais de contas no acompanhamento da aplicação dos recursos públicos e combate às práticas irregulares vem passando por inovações, principalmente com a utilização de modernas tecnologias, aflorando novas posturas e adoção de novas ferramentas de trabalho. Emerge a necessidade de investigar e identificar critérios confiáveis que contribuam com as matrizes de risco e orientem as fiscalizações, proporcionando resultados mais eficazes, além da economia dos custos operacionais. Esta pesquisa investiga se os critérios relativos às gestões das obras públicas de fato dão sintomas ou evidenciam as gestões municipais irregulares nos municípios cearenses. O modelo teórico proposto utilizou a regressão linear múltipla e apresentou (Pr > F) de 0,0001, considerando o nível de significância de 95%, descrevendo de forma satisfatória a gestão municipal irregular nos municípios do estado do Ceará no ano de 2017. Os resultados empíricos também mostraram correlações positivas e afastaram a hipótese nula para os critérios relativos à Quantidade de Obras com Forte Indício de Paralisação, Segundo Mandato e Total de Receita de Transferência Voluntária.
Kegiatan Meremas Koran Dalam Mengembangkan Kemampuan Motorik Halus Anak Usia Dini
Authors: Lestariningrum Anik , Isfauzi Hadi Nugroho  , Agustia Budiarti  
Published: August 2020

ABSTRAK : Permasalahan yang terjadi dalam pengembangan kemampuan pada anak usia dini terkait kemampuan motorik halus anak terkait koordinasi jari tangan dalam kaitannyan dengan kelenturan jari tangan menyebabkan anak mengalami kesulitan dalam menggengam alat tulis serta alat makan. Untuk membantu permasalahan tersebut kegiatan bermain meremas koran menjadi alternatif solusi pembelajarannya. Pemanfaatkan koran bekas sebagai alternatif akan menstimulasi perkembangan motorik halus . Tujuan dari penelitian untuk memaparkan kegiatan bermain meremas koran untuk mengembangkan kemampuan motorik halus pada anak. Desain penelitian deskriptif kualitatif dengan teknik penilaian observasi, dan dokumentasi. Subjek penelitian ini adalah anak Kelompok Bermain Ceria Desa Kudu Kecamatan Kertosono Kabupaten Nganjuk yang berjumlah 10 siswa, dari hasil penelitian diperoleh data sebanyak 8 anak mendapat predikat berkembang sangat baik, dan 2 anak mendapat predikat mulai berkembang. Hasil penelitian ini direkomendasikan supaya kegiatan bermain meremas koran dikembangkan untuk aspek lain supaya seluruh aspek bisa berkembang dengan kegiatan beragam dan menarik.
ABSTRACT : Problems that occur in developing abilities in early childhood are related to children's fine motor skills related to finger coordination in relation to finger flexibility which causes children to experience difficulty in holding stationery and eating utensils. To help with this problem, playing squeezing newspapers is analternative learning solution. Using old newspapers as an alternative will stimulate fine motor development. The purpose of this research is to describe the activity of playing squeezing newspapers to develop fine motor skills in children. Descriptive qualitative research design with assessment techniques,observation and documentation. The research instrument used was the observation and interview guidelines which were analyzed descriptively by the analysis of the Miles and Hubermen model. The subjects of this study were 10 children of the Cheerful Play Group in Kudu Village, Kertosono District, Nganjuk Regency. The results showed that 8 children received the predicate of developing very well, and 2 children received the title of starting to develop. The conclusion in this study is the activity of squeezing newspapers can develop the motor skills of early childhood.
Hubungan Pemahaman Diri Terhadap Rasa Tangung Jawab: Sebuah Survey pada Anak Usia Dini di Kota Surabaya
Authors: Kurniasih Virginia Wulan , Fitriyah Fifi Khoirul , Hidayat Muhammad Thamrin , Sunanto  
Published: August 2020

ABSTRAK : Sosial emosional merupakan salah satu aspek perkembangan anak usia dini yang penting mendapat perhatian, termasuk pada permasalahan pemahaman diri dan tanggung jawab. Meskipun sudah banyak penelitian yang mengkaji kaitan antara dua variabel tersebut, namun kajian untuk subjek anak usia dini masih terbatas. Tujuan penelitian ini adalah untuk menguji hubungan antara pemahaman diri dan tanggung jawab pada anak usia dini. Penelitian ini merupakan survey di Kecamatan Tenggilis, Kota Surabaya, yang melibatkan 134 anak usia dini. Alat pengumpul data menggunakan angket. Hasil penelitian menunjukkan terdapat hubungan yang signifikan antara pemahaman diri dan rasa tanggung jawab anak usia dini. Kontribusi penelitian ini adalah sebagai asesmen awal dalam pembelajaran anak usia dini khususnya pada pengembangan aspek sosial emosional.
ABSTRACT : Social emotional is one aspect of early childhood development that is important to get attention, including the problems of self-understanding and responsibility. Although there have been many studies examining the relationship between these two variables, studies for the subject of early childhood are still limited. The purpose of this study was to examine the relationship between self-understanding and responsibility in early childhood. This research is a survey in Tenggilis District, Surabaya City, which involved 134 early childhood children. The data collection tool uses a questionnaire. The results showed that there was a significant relationship between self-understanding and feelings of responsibility in early childhood. The contribution of this research is as an initial assessment in early childhood learning, especially in the development of the social emotional aspects.
Pengaruh Perilaku Kecanduan Gawai terhadap Perkembangan Bahasa pada Anak Usia Dini
Authors: Kamilah Ulufiyatul , Rihlah Jauharotur , Fitriyah Fifi Khoirul , Syaikhon Muhammad 
Published: August 2020

ABSTRAK : Gawai merupakan media komunikasi yang tidak hanya menimbulkan dampak positif, melainkan juga negatif. Tujuan penelitian ini adalah untuk mengetahui pengaruh perilaku kecanduan gawai terhadap perkembangan bahasa anak usia dini di Kecamatan Sedati Kabupaten Sidoarjo. Penelitian ini merupakan penelitian kuantitatif dengan didukung metode korelasional dengan menggunakan teknik random sampling. Teknik pengambilan data berupa kuesioner/angket yang disusun menjadi butir-butir pertanyaan dengan menggunakan skala likert. Instrumen penelitian yang digunakan telah melewati uji validitas dan reliabilitas pada TK Dharma Wanita dan dinyatakan valid dengan nilai signifikansi lebih besar dari 0.3 berada pada rentang 0.5 - 0.7 pada setiap butir pertanyaan. Selanjutnya uji reliabilitas yang diperoleh pada variabel perilaku kecanduan gawai dan perkembangan bahasa sebesar 0.776 dan 0.771 dengan kategori tinggi, sehingga butir pertanyaan pada instrumen penelitian dinyatakan valid dan reabel. Penelitian ini menggunakan teknik analisis data regresi linear sederhana, hasil yang diperoleh yakni perilaku kecanduan gawai berpengaruh negatif terhadap perkembangan bahasa pada anak usia dini dengan total pengaruh 20.7% di Kecamatan Sedati Kabupaten Sidoarjo. Penelitian ini diharapkan dapat dijadikan sebagai sumber informasi guru dan orangtua dalam mendidik anak usia dini di era digital.ABSTRACT : Gadgets are communication media that not only have positive but also negative impacts. The purpose of this study was to determine the effect of device addiction behavior on early childhood language development in Sedati District, Sidoarjo Regency. This research is a quantitative research supported by a correlational method using random sampling techniques. The data collection technique is in the form of a questionnaire / questionnaire which is arranged into item questions using a Likert scale. The research instrument used had passed the validity and reliability test at TK Dharma Wanita and was declared valid with a significance value greater than 0.3 in the range 0.5 - 0.7 on each question item. Furthermore, the reliability test obtained on the variable of device addiction behavior and language development was 0.776 and 0.771 with the high category, so that the questions on the research instrument were declared valid and reliable. This study uses simple linear regression data analysis techniques, the results obtained are that device addiction has a negative effect on language development in early childhood with a total effect of 20.7% in Sedati District, Sidoarjo Regency. This research is expected to be used as a source of information for teachers and parents in educating early childhood in the digital era.
Blood Pressure and Heat Shock Protein 70 Levels Related to Acute Ischemic Stroke Severity
Authors: Indra Syarif , Khair Umul , Trisna Yulia 
Published: August 2020

Introduction: Hypertension is a risk factor of ischemic stroke, the prevalence of ischemic stroke in Indonesia is 34.1%. Heat Shock Protein (HSP) 70 increases in hypertension and acute phase of ischemic stroke. To determine differences of blood pressure (BP) and HSP 70 levels, related to the acute ischemic stroke severity.
Methods: This was a cross-sectional study that was carried out in the Neurological Ward of Dr.M.Djamil Hospital and National Stroke Hospital, from May to September 2019. Inclusion criteria were obtained consecutively. BP was measured with a sphygmomanometer, stroke severity was measured by NIHSS, and HSP 70 levels was analyzed by the ELISA. Computerized statistical analyzes were performed using SPSS software version 23.0 for windows. The result was statistically significant if the p-value < 0.05.
Results: There were 40 samples consisted of 26 (65%) male, mean age 59.78 years. The systolic BP ranging from 130 to 190 mmHg (median 160), the diastolic BP ranging from 70 to 100 mmHg (median 90), the HSP 70 levels ranging from 2.50 to 19.56 ng/mL (median 2.72). There were 18 patients with mild stroke and 22 patients with moderate stroke. There was no significant difference between systolic blood pressure (SBP), diastolic blood pressure (DBP), and severity of stroke (p=0,369; p=0,221, respectively). There was no significant difference between HSP 70 levels and the severity of stroke (p=0,312). There was no relation between the degree of BP and HSP 70 levels.
Conclusion: There were no significant differences of SBP, DBP, and HSP 70 with the acute ischemic stroke severity.
Differences in Mathematic Connection Abilities and Self-Efficacy between Students Given Approaches Realistic Mathematics with the Approach Inquiry at Senior High School 2 Tanjung Morawa
Authors: Hazrati Khairina , Minarni Ani , Rajagukguk W. 
Published: September 2020

This study aims to determine how the difference between mathematical connections and self-efficacy between students who are given a realistic mathematics approach with an inquiry approach at Senior High School 2 Tanjung Morawa. The sample used in this study was Senior High School 2 Tanjung Morawa. With the method of collecting literature study data. The method used is literature study. The results of this study indicate that the overall approach to mathematics is realistic and inquiry, each of which has advantages and disadvantages, but in this study a good approach to use in students' ability to solve math problems is the inquiry approach, because with the inquiry approach students can be more active, and have ideas in solving math problems.
Sobre el uso de métodos de Arnoldi para la continuación numérica de puntos estacionarios
Authors: Castillo Marrero Zenaida Natividad , Colmenares Pacheco Gustavo Adolfo , Valverde Aguirre Paulina Elizabeth , Cevallos Vique Víctor Oswaldo 
Published: August 2020

En este trabajo se describe un método de continuación numérica, el cual utiliza descomposiciones de Arnoldi para el cálculo de soluciones de un sistema de la forma , donde es un funcional no lineal que depende de un vector en y de un parámetro que toma valores en un intervalo dado. El uso de estas técnicas nos permite predecir y detectar puntos de interés cuando se obtiene información sobre algunos autovalores de la matriz Jacobiana asociada, al mismo tiempo que se resuelven eficientemente sistemas de ecuaciones lineales en forma iterativa. El método puede ser aplicado a modelos provenientes de la ingeniería como circuitos eléctricos, reacciones químicas, o procesos de revestimiento. La idea principal es introducir un módulo de cálculo de autovalores, usando un algoritmo de tipo Arnoldi, en un método iterativo para resolver ecuaciones no lineales, a fin de obtener información sobre la estabilidad de la solución. Se presenta un ejemplo de uso de esta técnica con resultados preliminares de la aplicación del método a problemas tratados en la bibliografía del tópico. Los resultados muestran que la idea de calcular autovalores, en una iteración que resuelve ecuaciones no-lineales, tiene gran potencial en la detección de puntos críticos
The The Effect of Leadership and Motivation on Employees Satisfaction: Evidence from Mirpur Division AJ&K in Restaurant Sector
Authors: Shakil Haroon 
Published: September 2020

Governance mechanism has received high attention in previous year and has been a developing for research. This is mainly because of failure of number of firms in different regions. Good governance mechanisms are considered important in aspect of motivation, leadership and independent audit committee to increase the performance with the satisfaction of customers. These factors effect differently in developing and developed countries due to cultural, economic, social issues. The main objective of our research is to understand and determine the effect of governance mechanism on customer satisfaction in Mirpur division AJ&K. Despite the significance of our subject matter no prior research has focus on governance mechanisms in Mirpur division AJ&K.
To accomplish the research objectives a quantities method (question was adopted). The questionnaire survey was used to seek the response of governance mechanism in aspect of motivation, leadership and independent audit committee from top level management and response of satisfaction received from customers. The data were analyzed using the statistical package for the social sciences (SPSS) to obtain quantities measure we use Pearson correlation, Mean, Standard deviation and regression. The finding of results shows that the customer satisfaction has positive relationship with motivation, leadership and independent audit committee. This study’s findings will also be beneficial to firms; government and policy maker as their political, social and economic environment are same.
Reflexões sobre os métodos de validações de jogos virtuais no ensino e aprendizagem da Matemática
Authors: Henrichsen Luana , Gama Rodrigo Farias 
Published: August 2020

Este trabalho tem por objetivo realizar uma revisão bibliográfica sobre como são realizadas as validações dos jogos virtuais no processo de ensino e aprendizagem na disciplina de Matemática. Para isso, foi realizada uma pesquisa com as palavras-chave: jogos virtuais; Matemática; ensino, tanto em português quanto em inglês, por meio das plataformas Scopus, IEEE Xplore e Elsevier, buscando trabalhos compreendidos entre os anos de 2005 a 2019. Foram encontrados centenas de trabalhos e, após a leitura dos resumos, foram selecionados 20 deles. Entre esses trabalhos estavam artigos, dissertações, teses e livros que tratavam sobre jogos, tanto em esfera nacional, como internacional. Ao que compete aos selecionados, foram separados em três categorias: a) jogos tradicionais aplicados em qualquer disciplina; b) jogos tradicionais no ensino da Matemática; c) aplicação de jogos virtuais no ensino da Matemática. Nesta última categoria, foram selecionados quatro artigos para verificar quais as metodologias utilizadas para a validação dos dados obtidos a partir da aplicação dos jogos virtuais. Os resultados apontam que os dados, na maioria dos casos, são submetidos à estatística básica, como medidas de posição e frequência relativa. Além disso, apareceram dados analisados a partir do teste Shapiro Wilk, Usabilidade de Nielsen e Método do percurso cognitivo. Um dos artigos analisados não apresentou como foi desenvolvido o processo de validação dos dados. De modo geral, comprovou-se a eficácia dos jogos virtuais no ensino da Matemática.
COMPARISON THE ACCURACY OF COMPUTING POINT COORDINATS BETWEEN DIFFERENT INSTRUMENTS AND APPLICATIONS OF GPS
Authors: & et al. Abdulwadood 
Published: August 2020

The study was aimed to determine the coordinates of the points were measured by different ways and different instruments, the most precise way using the differential global positioning system (DGPS) that will be the reference measurements in comparison, less precise way using navigator GPS. Google earth (pro.), and the other applications of GPS mobile ( Samsung and I-phone). In this research (8 points) were chosen that are occasional in location. The comparison of the different observations can give us an idea of ​​the extent to which the accuracy of the observations differs from the different devices used in the observing, as well as through the knowledge of the best device and the best way to measure coordinates accurately to serve the desired purpose.
DETERMINATION OF ZMHKT1,5 GENE EXPRESSION UNDER DIFFERENT SALT STRESSES USING PLANT TISSUE CULTURE of MAIZE (ZEA MAYS L.).
Authors: & et al. Al-Salihy 
Published: August 2020

This study was designed to determine ZmHKT1;5 gene expression in relatively salt tolerant using four maize genotypes (Alfajr and Almaha and medium-tolerant ones T1 and T6) within cellular level. Three salinity levels (2, 8, and 16 ds / m . Were used immature seeds were surface sterilized and embryos were dissected under full sterilization conditions. Callus was initiated from immature embryos of the above four genotypes on Skoog and Murashige (MS) medium supplemented with the required growth regulators (3 mg/L 2,4-D +0.5 mg/L kinetin) and recultured for three times and transferred to the stress medium containing NaCl. K+/Na+ and Ca+ / Na+ were measured and ZmHKT1;5 gene expression was estimated using Real-time PCR in callus cultures after tree cultures. Results indicated that a significant decrease in calcium and potassium ion concentrations with increasing NaCl level. The highest concentration was recorded in the genotype Almaha, while the lowest was in Alfajr. The highest concentration of gene ZmHKT1;5 expression was achieved in the Alfajr genotype reached 5.59 at 16 ds/m.
Transfusion in autoimmune hemolytic anemia: comparison of two different strategies
Authors: Maral Senem , Albayrak Murat , Yıldız Abdulkerim , Öztürk Hacer Berna Afacan , Dilek İmdat 
Published: August 2020

Objective: Autoimmune Hemolytic Anaemia (AIHA) is a condition in which red blood cells (RBC) are destroyed by autoantibodies. Clinicians tend to avoid the transfusion in AIHA patients who has difficulties during pre-transfusional testing. Depending on the institutional policy, the transfusion of the selected least incompatible RBC unit is a strategy. Since ORh(-) RBCs are the universal RBC donor type, the transfusion of the group ORh(-) RBC is selected in AIHA patients. In this study, we compared the effects of group ORh(-) RBC or least match incompatible same type of blood product transfusion in AIHA patients.
Material and Methods: The study included newly-diagnosed AIHA patients without active bleeding who required transfusion due to symptomatic anemia. ORh(-) RBC was transfused to the patients who had different blood groups and for the other patients, the least match incompatible same type blood product was transfused. Pre- and post-transfusion hematological and biochemical indicators were reported and compared.
Results: We determined that; there was no significant difference between groups regarding the increase in Hb levels and hemolysis parameters. In correlation analysis, the lower the pre-transfusion MCV value, the higher the LDH change. The lower the pre-transfusion MCV value, the decrease in hemolysis was higher.
Conclusion: Clinicians should not avoid transfusion for critically anemic AIHA patients for whom compatible RBC has not been found. Both group ORh(-) types of RBCs and same type least incompatible RBCs can be preferred for transfusion in critically patients when further compatibility testing procedures for alloantibodies detection cannot be performed.
Endometriosis cases that occurred at the incision site after cesarean section; Single-center experience
Authors: Patmano Mehmet , Gümüş Tufan , Çetin Durmuş Ali , Patmano Gülçin , Parlak Leymune 
Published: August 2020

Objective: Endometriosis is the growth of functional endometrial gland and stroma outside the uterine cavity. Scar endometriosis is a very rare disease and is diagnosed by histopathologic examination. Endometriosis may be detected in the scar tissue after a previous gynecological operation. Scar endometriosis is a mass consisting of endometrial glands and stroma that may develop in the incision scar tissue or in the neighborhood after gynecologic procedures performed especially by cesarean section. We aimed to present the patients who had a history of gynecologic surgery, who presented with mass and/or pain complaints especially in the corner regions of the previous incision line, and underwent surgical excision and reported as endometriosis as a result of postoperative pathology.
Materials and Methods: Patients who presented to the general surgery outpatient clinic between September 2018 and December 2019 with complaints of palpable mass, pain and swelling at the edge of the pfannenstiel incision were evaluated. The records of patients who underwent surgery with a preliminary diagnosis of endometriosis and reported as endometriosis as a result of pathology were reviewed retrospectively.
Results: Surgical excision was performed in 14 patients with a preliminary diagnosis of endometriosis. The mean age of the patients was 29.5 (min: 18-max: 39 years). All patients had a history of cesarean section as a history of abdominal surgery. When the pathology results were examined, all the reports were endometriosis externa. In the pathology reports, the mean diameter of the lesion was 25x20x17mm (min: 10- max: 40).
Result: Endometriosis should be considered in patients with a history of palpable mass and pain around the incision site in patients with a history of gynecologic surgery.
MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA PADA MATERI PERSEGI DAN PERSEGI PANJANG MELALUI PENERAPAN METODE DISCOVERY LEARNING DI KELAS III SD NEGERI 2 BARANGKA
Authors: Wa Ambo Wa Ambo , Yasin Muhammad , La Ili La Ili 
Published: September 2020

Penelitian ini bertujuan untuk meningkatkan hasil pelajaran matematika siswa pada materi persegi dan persegi panjang melalui penerapan metode discovery learning. Penelitian ini menerapkan desain penelitian tindakan kelas dengan subyek penelitian siswa kelas III SDN 2 Barangka. Teknik analisis data dalam penelitian ini adalah statistik deskriptif. Hasil obeservasi, evaluasi, dan refleksi pada setiap tindakan perbaikan pembelajaran menunjukan bahwa pada tindakan siklus pertama, rata-rata yang dicapai siswa pada evaluasi hasil belajar adalah 71,00 atau 66,7% dengan jumlah siswa 10 orang dari 15 yang diteliti. Pada evaluasi hasil belajar siklus II rata-rata 81,00 atau 86,7% dengan jumlah siswa 13 orang dari 15 yang diteliti.Kata kunci: Hasil Belajar, Metode Discovery Learning