bluuebunny/crossref_metadata_2025 huggingface dataset:
Study on Irrigation Levels Based on IW/CPE Ratio and Irrigation Methods on Growth and Yield of Fenugreek (Trigonella foenium graecum L.)
Authors: Lal G , Singh R , Metha R S , Meena N K , Choudhary M K , Bora S P
Published: December 2019

The current study was carried out to investigate the effect of different irrigation methods with water level based on IW/CPE ratio on growth and seed yield of fenugreek during the rabi season of 2 consecutive years (2016-17) at ICAR-National Research Centre on Seed Spices (NRCSS), Tabiji, Ajmer, Rajasthan. This investigation consisted of four irrigation regimes (IW/CPE ratio viz 0.4, 0.6, 0.8 and 1.0) and three irrigation methods ie. (Micro sprinkler, Drip irrigation and Surface irrigation). The experiment was laid out in factorial randomized block design with four replications. Among the irrigation methods tested, drip and micro sprinkler system gave maximum irrigation efficiency and minimum yield loss than surface irrigation. Results showed that irrigation regimes 0.6 IW/CPE ratio with drip irrigation gave superior seed yields (2049.80 kg ha-1) of fenugreek compared to other treatments. Total water applied was 321.96 mm by different irrigation methods. Water productivity and water use efficiency was found highest in 0.4 IW/CPE ratio followed by 0.6 IW/CPE ratio from the finding of the investigation. It was inferred that farmers were over irrigating their farms without equivalent returns. The water saved through use of optimized irrigation method and level can be used more profitably to irrigate supplemental lands, thus achieving a more efficient and rational use of land and water resources.
In Vitro Investigation of Biopriming on Seed Quality Parameters in Green Gram [Vigna radiata (L.)]
Authors: Sajjan Ashok S , Waddinakatti Sujaya , Jolli R B , Goudar Geetha D
Published: December 2019

The in vitro investigation was conducted during the kharif 2017 in the Department of Seed Science and Technology, College of Agriculture, Vijayapura. The experiment comprised of nine biopriming treatments along with control. The experiment was laid out in CRD with three replications. The seeds were subjected to in vitro studies and data was analysed statistically. The seed bioprimed with Rhizobium leguminosarum @ 20 per cent recorded higher seed germination percentage (90.50 %), shoot length (19.27 cm), root length (12.38 cm), seedling length (31.65 cm), seedling dry weight (373.0 mg), seedling vigour index I (2864), seedling vigour index II (33.75), dehydrogenase enzyme activity (1.010 OD value) and lower electrical conductivity (0.107 dS m-1) followed by Pseudomonas fluorescens @ 20 per cent, Fluorescent pseudomonad sp. @ 20 per cent as compared to control.
Studies on Growth, Yield and Quality of Edible Poded Dolichos Bean As Affected By NPK Fertilization
Authors: Dalai Samapika , Evoor Shashikanth , Mastiholi A B , Hanchinamani C N , Mulge R , Kukanoor L , Kantharaju V
Published: December 2019

A field experiment was conducted to investigate the effect of different N, P and K levels on growth, yield and quality parameters of edible poded dolichos bean at Kittur Rani Channamma College of Horticulture, Arabhavi, during the growing period of 2016-17 and 2017-18. The nitrogen (0 and 25 kg/ha), phosphorus (0, 50 and 75 kg/ha) and potassium (0, 25 and 50 kg/ha) were applied in eighteen different combinations. Among indivisual NPK levels, the higher level of nitrogen (25 kg N/ha), phosphorus (75 kg P2O5/ha) and potassium (50 kg K2O/ha) recorded significantly maximum growth (plant height, number of primary branches, number of leaves), pod yield (162.32, 184.14 and 164.75 q/ha) and quality parameters (fiber, sugar and protein) of dolichos bean compared to lower levels in both the years (2016-17 and 2017-18) and pooled data, respectively. Similarly, among NPK interaction levels, higher fertilizer dose of 25-75-50 kg N-P2O5-K2O/ha (T18) registered the highest value for growth and yield parameters but it was on par with 25-75-25 kg N-P2O5-K2O/ha (T17) for all the characters except number of leaves and days to crop maturity during both the experimental years as well as in pooled data. Therefore, for obtaining high yield with good nutritive value, NPK fertilizer must be applied at the rate of 25-75-25 kg/ha under the Arabhavi (Karnataka) condition.
Analysis of Multi-Environment Yield Trails of Clusterbean [Cyamopsis tetragonoloba (L.) Taub.] Genotypes using GGE Biplot
Authors: Manivannan A
Published: December 2019

A set of 42 clusterbean genotypes were evaluated for yield attributing trait pods per plant over three environments. Pooled analysis of variance showed that Environments (E) explained highest proportion of variation for pods per plant, accounting for 42.16% of it, followed by G × E interactions (GEI) effects (31.1%) and genotype (26.7%). Higher effect of GEI compared to G alone indicated the possible existence of mega environments among the testing locations. The biplot explained 89% of the total variation relative to G plus GEI. Based on environment discrimination test, Environment 1(Madurai) is the ideal environment. Which Won Where (WWW) Polygon identified the most diverse genotypes namely M local, T local, RGC1055, RGC1033, HGS75, MRSG6 and CAZG10-2 were found to be highly diverse. These genotypes also occupied the convex of the hull. The genotype CAZG10-2 won in the Environment1 (E1) and the genotype HGS75 won in both environments E2 (Coimbatore) and E3 (Kovilpatti). Genotype stability test identified genotypes namely RGC1031, R local, HGS75, MRG1786, HGS2-1, HGS365, RGC1003, HGS2-4, HGS2-20 and PNB were stable over the other genotypes as they placed near to the Average Environment Coordination (AEC) abscissa.
Impact of Cobalt Application Methods on Chickpea Yield, Nutrient Uptake and Status of Soil
Authors: Onte Santosh , Gudadhe Nitin N , Karmakar Nilima , Ladumor Raju G.
Published: December 2019

A field experiment was conducted during rabi season of 2015-2016 at Navsari Agricultural University, Navsari to study the impact of cobalt application methods on chickpea yield, nutrient content and soil status. Four cobalt application methods with three levels of each were evaluated with one absolute control and one with seed priming of water were evaluated with randomized block design with three replications. Least level of seed treatment, soil application and foliar application of cobalt gave highest chickpea seed yield and decreased there after. As cobalt levels increased, NPK content and uptake are decreased linearly in all the methods except seed priming method, however cobalt content and uptake increased linearly by seed treatment and foliar application, on the contrary it decreased linearly by seed priming and soil application of cobalt. Soil application of cobalt at 50 g ha-1 recorded highest chickpea seed yield, residual NPK and Co and which can be useful for succeeding crop and this can be recommended from the cobalt nutrition point of view in plants and animals followed by seed priming at 1 ppm.
Proximate, Anthocyanin and Oligomeric Proanthocyanidin Compositions of Cowpeas [Vigna unguiculata (L.) Walp] Cultivated in Southwest Japan
Authors: Orita Ayane , Yahada Ayumi Musou , Shoji Toshihiko , Oki Tomoyuki , Ohta Hideaki
Published: December 2019

Cowpea (Vigna unguiculata) is one of the traditional ingredients of Japan. The objective of this study was to investigate the nutritional and chemical composition, and the biological activities of cowpea grown in Okinawa region, a subtropical area located in south west Japan. This study demonstrated that the protein and dietary fiber content of cowpea grown in the Okinawa region was similar to that of cowpeas grown in other countries. In addition, it was found that the sodium content and anthocyanin composition of cowpeas grown in the Okinawa region was different from that grown in other regions of Japan; however, no significant differences were observed in proanthocyanidin composition and content among the cowpeas grown in different cultivation areas in Japan.
SALAFÎ WOMEN AND ISLAMIC MOVEMENTS: The Case of Salafism in Jama‘ah al-Khidhir
Authors: Nurani Shinta
Published: December 2019

One of the ideology and Islamic movement in Indonesia in 1980s was Salafî. This article focuses on a group called Majlis al-Khidhir led by a young Salafist named Abu Ahmad Muhammad al-Khidhir. This article is talking about Salafî women starting to search for and converse of identity as well as their patterns of interest to be Salafî women in carrying out Islamic sharia and the role of al-Khidhir in their lives into Salafîs in accordance with the Quran, hadith, and the attitude of the al-salaf al-ṣâliḥ. The result reveals that the identity and politics of al-Khidhir Salafî women movement has four dimensions. First, Salafî is not a revolutionary movement that opposes Pancasila and especially for Salafî women to obey their husband as ulil amri gives a great responsibility to educate his wife and children. Second, Salafî has different symbols cloths (dress or gamis which covers her body, shows no body shape, not transparent that are plain black from top to bottom, wearing veils or niqâb and socks). Third, Jama‘ah al-Khidhir identified his followers using a familiar greeting, including 'akhi' for men and 'ukhti' for women refer to the symbol of piety and value standards for mutual respect among members of the Salafî community. Fourth, al-Khidhir empowers Salafî women are active in da'wah by using writings and images which are distributed through various media, especially social media WhatsApp, Facebook and Telegram in order to attract the interest of womens to follow the path of al-salaf al-ṣâliḥ.
SUNDANESE AHMADIYYA’S PUPUJIAN OF THE MAHDI IN WEST JAVA
Authors: Rohmana Jajang A
Published: December 2019

This article focuses on the local tradition of Ahmadiyya in West Java in the form of Sundanese oral literature entitled Pupujian Imam Mahdi, the song of praise of the Mahdi. It is not only related to strengthening the so-called “Sundanese Ahmadiyya” identity through cultural acculturation, but also an important channel in their acceptances in regions with the largest adherents in Indonesia. Through literary and cultural identity analysis, I argue that the literary and cultural channels contributed to the acceptance of minority groups in Indonesia. Through pupujian Imam Mahdi, for instance, Ahmadiyya teachings on the messianistic figure were acculturated into the Sundanese literary tradition. It becomes a frame of movement towards the formation of the Sundanese Ahmadiyah identity. The pupujian is used to support their existences through the same cultural representation as other Sundanese people. It is a cultural strategy carried out by the most controversial minority group among the rejection of the most groups. This study is also important in revealing Ahmadiyya's contribution to the Sundanese local culture which may not be recognized by others. It actually becomes a peculiarity of Ahmadiyya identity in the Indonesian archipelago which is different from other cultural representation of Ahmadiyya in various regions in the world.
Entrevista a Beatriz Quiñonez Cely
Authors: Fausto Neto Antonio , Weschenfelder Aline
Published: December 2019

Investigadora y docente colombiana / Doctora en Ciencias de la Información y de la Comunicación (2008) y Master en Medios (2001) por la Universidad de Paris 8, Francia / Profesora asociada de la Universidad Nacional de Colombia (UNAL).
Entrevista com José Luiz Aidar Prado
Authors: Fausto Neto Antonio , Weschenfelder Aline
Published: December 2019

Pesquisador 1-A do Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Brasil / Doutor em Comunicação e Semiótica pela Pontifícia Universidade Católica de São Paulo, Brasil e Mestrado em Engenharia Civil pela e graduou-se em Filosofia pela Universidade de São Paulo
(USP), Brasil.
Mi aparente fragilidad. La identidad política en el discurso de Cristina Fernández de Kirchner (2007-2011)
Authors: Maizels Ana Laura
Published: December 2019

¿Qué es el kirchnerismo? ¿Cuáles son sus características identitarias y cuándo surgen? ¿Cómo se manifiestan en una figura presidencial? ¿Qué fenómenos discursivos la constituyen? ¿Quiénes son nosotros, quiénes son ellos y de qué manera se reconfiguran estos colectivos bajo distintas
condiciones de producción? Estas son algunas de las preguntas que atraviesan el libro Mi aparente fragilidad. La identidad política en el discurso de Cristina Fernández de Kirchner (2007-2011) de Irene Gindin (2019), un texto que se enmarca en el creciente interés por el abordaje discursivo de las subjetividades políticas y sus vínculos con los procesos sociohistóricos.
Jóvenes entre el palimpsesto y el hipertexto
Authors: Ciancio Gerardo
Published: December 2019

Considerar a los jóvenes como objeto de estudio de las Ciencias Sociales en el ámbito latinoamericano parecería ser un fenómeno bastante reciente. O por lo menos así lo plantea Jesús Martín-Barbero (2017) en los diez trabajos que componen la antología Jóvenes entre el palimpsesto y el hipertexto, libro que contiene, además, un prólogo de Néstor García Canclini y el epílogo a cargo de Rossana Reguillo. Tomando como eje las metáforas del palimpsesto y el hipertexto, Martín-Barbero, de origen español, pero radicado en Colombia desde hace varias décadas, estudia las culturas juveniles, los modos de construcción de subjetividades, las formas de relacionamiento de los jóvenes con los medios, las tecnologías, la educación formal y el mundo del trabajo.
Sistem Bretton Woods dalam Perspektif Maqasid Syariah: Studi Kebijakan Ekonomi Politik Internasional (1944-1971)
Authors: Fathurrahman Ayif
Published: December 2019

This article try to explain Bretton Woods System in maqasid shariah perspective. In maqashid al-sharia's perspective, the instability of the global economy threatens the existence of al-kulliyât al-khams which must be protected. The Bretton Woods system is the right economic agreement to be established as a system that regulates the international economy (1944-1971). This article also try to explain that the International islamic political economy of is a necessity. Islam as a value, must be internalized in every decision and policy that concerns the lives of many people. International political economy is in a very strategic position to determine policies to achieve global stability and prosperity. The Bretton Woods system can be an "inspired system" that can be a consideration for formulating the direction and strategy of the International Islam political economy. In addition to the gold standard being one of the several Bretton Woods agreements and the stability of exchange rates with the implementation of fixed rate systems, the regularity of international trade and the amount of international funds to reconstruct development in war-affected countries is the highest cause of global economic growth in the history of the global economy.[Artikel ini mencoba menjelaskan Sistem Bretton Woods dalam perspektif maqasid syariah. Dalam perspektif maqasid syariah, ketidakstabilan ekonomi global mengancam keberadaan al-kulliyat al-khams yang harus dilindungi. Sistem Bretton Woods salah satu dari kesepakatan ekonomi yang tepat untuk membangun sistem ekonomi internasional (1944-1971). Artikel ini juga mencoba menjelaskan bahwa ekonomi politik Islam Internasional adalah suatu keniscayaan. Islam sebagai value, harus terinternalisasi di dalam setiap decision dan policy yang menyangkut hajat hidup orang banyak. Ekonomi politik internasional menjadi posisi yang sangat strategis untuk menentukan kebijakan demi tercapainya stabilitas dan kemaslahatan global. Sistem Bretton Woods bisa menjadi sebuah “the inspired system” yang bisa menjadi pertimbangan untuk merumuskan arah dan strategi ekonomi politik Islam Internasional. Selain gold standard menjadi salah satu kesepakatan bretton woods dan stabilitas nilai tukar dengan diterapkannya fixed rate system, keteraturan perdagangan internasional dan banyaknya bantuan dana internasional untuk merekontruksi pembangunan di negara-negara korban perang menjadi penyebab lajunya pertumbuhan ekonomi global tertinggi sepanjang sejarah.]
Screen: Subject of all Information Technology Addiction
Authors: BÖLÜKBAŞI MACİT Zerrin , KAVAFOĞLU Sami
Published: December 2019

The
dizzying speed of the change in technology affects the human life in the same
movement. Studies which investigate these effects and the increase in that rate
become slow and insufficient against the speed of the technology. Although it
is not yet considered as an addiction in DSM, it is widely accepted by field
researchers that excessive and uncontrolled use of information technologies can
cause addiction on individuals. The current study which was conducted by the
compilation method includes determining the subtypes of screen addiction as a
very up to date and controversial topic, revealing and classifying the
underlying reasons of these subtypes and screen addiction in general with the
method of compilation. For this purpose, 84 studies which were conducted in
Turkey and abroad were examined. As a result of the examination, screen
addiction was thought to be divided into subtypes such as internet addiction
(gambling, shopping, sexuality, general), media addiction (traditional media,
social media), digital game addiction (online, offline, single-player, multiplayer,
depending on the type), addiction of technological tools (computers,
smartphones, television, tablet, VR and so on.). Consequently, dynamics which
are common in these subtypes and cause addiction alone or in combination are
digital interaction, virtual environment and screen that transport all these
dynamics.
Antimicrobial Susceptibility Profiles and Prevalence of ESBLS among Escherichia coli Isolates Recovered from Clinical Specimens in Different Services
Authors: CEBECİ Tuğba , KESKİN Dilek , GÖKAL Ahmet Ali
Published: December 2019

Objective: A retrospective analysis of the widely used antibiotics all susceptibility testing results from Escherichia coli cultured from clinical specimens private hospital from (January 2016 to November 2018) was performed. Methods: The VITEK 2 Compact automated microbiology system is designed for automated rapid antimicrobial susceptibility testing and identification of clinically relevant bacteria. Minimum inhibitory concentration (MIC) results previously obtained in recent clinical isolates with well-defined in isolates with well-characterized resistance mechanisms with the microdilution method were re-interpreted for the susceptible, intermediate and resistant categories using the 2018 EUCAST breakpoints. Clinical samples are most commonly isolated from blood, sputum and urine samples. Results: Escherichia coli isolates were highly resistant to ampicillin, cefuroxime and cefixime 79,16%, 60,41% and 58,33% respectively. Resistance rate of ceftriaxon was showed in 52,08%. When we compared to resistance of trimethoprim/sulfamethoxazole, Escherichia coli isolates showed 51,04% resistance rate. When it comes to the most sensitive antibiotics, sensitivity rate of fosfomycin, nitrofurantoin, ertapenem, imipenem, meropenem, gentamicin, and amikacin were 89,58%; 91,66%; 93,75%; 93,75%; 94,79%; 83,33%; 84,37% respectively. Conclusion: Considering the antibiogram, fosfomycin, nitrofurantoin, ertapenem, imipenem, meropenem, gentamicin and amikacin should be preferred drugs for E. coli infection isolated from clinical samples.
Prevalence and Distribution of Colonic Diverticular Disease from Ordu in Turkey
Authors: EKMEN Nergiz , AKALIN Çağrı
Published: December 2019

Objective: Diverticulosis of the colon is the
most frequent anatomical alteration diagnosed at colonoscopy. Most cases of
diverticulosis in Western countries involve left side of the colon, while
diverticulosis is predominantly present on the right side of the colon in Asian
countries. With the aim of this study is to contribute to epidemiologic studies
on colonic diverticula in Turkey located in Europe and Asian continent. We
analyzed the data of patients undergoing colonoscopy with regard to age,
gender, anatomic localization of diverticula retrospectively in the Ordu State
Hospital in the Black Sea region.Methods: We retrospectively reviewed a
consecutive series of patients with regard to age, gender, location of
diverticula and other colonoscopic lesions from an electronic endoscopic
database who had undergone colonoscopy at the endoscopy unit of the Ordu State
Hospital between 2016 and 2018. If diverticula were observed that distribution
type was defined as cecum, ascending colon, transverse colon, descending colon,
entire colon and sigmoid colon. In addition, we recorded that the additional
diagnoses established in colonoscopic evaluations.Results: We screened 2626 female (51.1%) and
2511 male (48.9%); totally 5137 patients from an electronic endoscopic database
who had undergone colonoscopy. 227 (47.4%) female, 252 (52.6%) male, a total of
479 patients who had diverticulosis were included in this study. The mean age
was determined female and male 65.44±12.01 (min 31-max 91), 64.91±10.97 (min
27-max 89) respectively and no statistically significant difference between two
groups (p>0.05). A total of 479 patients who had diverticulosis were divided
into two groups:  age ≤ 50 (10.4%) and 50> 429 (89.6%). No significant
difference was found with regard to diverticulosis localization between two
groups (p>0.05). The other colonoscopic diagnoses are as follows; hemorrhoid
(40.7%), polyp (40.2%), inflammatory bowel disease (4.7%) colorectal cancer
(0.9%), angiodysplasia (2.3%), ulcer (0.9%), anal fissure (1.9%), parasitosis
(1.9%), terminal ileitis (0.5%), nonspecific colitis (3.7%), bowel surgery
(1.9%) and submucosal lesion (0.5%).

Conclusion: Diverticular
disease is a worldwide condition that affect elderly people with an increasing
incidence in younger patients as well as in developing countries that have
started adopting Western diets. So that in the future diverticular disease will
induce a significant economic burden in terms of healthcare cost in Turkey. Despite
its prevalence, its pathophysiology still remains poorly understood. There is a
significant need for more studies to improve our understanding about
diverticular disease.
Protection of the Rights of the Victims of Human Trafficking: Has Malaysia done Enough?
Authors: Jeyabalan Renuka , Nordin Rohaida
Published: December 2019

Human trafficking is a grave threat to human rights. Statistic shows that yearly almost thousands of men, women and children grieve in the hand of traffickers as human trafficking victim, in their own countries or abroad. Thus, there is a need for Malaysia to take the necessary step to combat human trafficking and at the same time to provide effective protection for victims of trafficking as enacted under the Malaysian Anti-Trafficking in Persons and Anti-Smuggling of Migrants Act 2007 (ATIPSOM 2007). The first part of this research examines the international law standards on human rights protection of the victim of human trafficking while the second part analyses any legal and policy measures adopted within the Malaysian context. In this analysis, attention will be made on numerous protection mechanisms such as provision for a shelter, or a place of refuge, appointment of Protection Officers, medical treatment, right to work and safe repatriation. This research further examines and assesses the adequacy and effectiveness of the current measures and laws especially in terms of their enforcement by the relevant enforcement bodies. Analysis on the existing legal framework within other ASEAN States, including Indonesia, is also done so as to provide relevant best practices for consideration and adoption by the Malaysian government. In conclusion, this research provides a number of solutions to address the problems and challenges within the existing legal framework in Malaysia with the ultimate aim at providing better protection for the victims of human trafficking.
FÜTÜVVETİN TÜRK ESNAF - ZANAATKÂR SİSTEMİNE ETKİLERİ
Authors: AKBIYIK Nihat
Published: December 2019

Zanaatkâr ve
tüccar örgütlenmesini de içeren mesleki örgütlerin geçmişi hayli eskidir.
Bizdeki esnaf örgütlenmesi, onun ideolojik tarafını oluşturan Fütüvvet ve onun
Türk versiyonu olan Ahilik genellikle tarihçilerin konusunu teşkil etmiştir.
Konuyu ele alan tarihçiler de eserlerinde çoğunlukla dini ve milli duyguların
da etkisiyle Ahiliği kutsayarak adeta ideal bir toplumsal yapıdan
bahsetmişlerdir.

Disiplinler
arası yaklaşımı esas alan bu çalışmada önce fütüvvet kavramını doğuran
ekonomik, sosyal ve siyasal şartlar incelenmiştir. Daha sonra ise fütüvvetin
İslam dünyasıyla birlikte Türklerde esnaf sistemini etkilemesi, batı uygulaması
ile mukayese edilerek incelenmeye çalışılmıştır.
Belgesel Sinemada Kamera Karşısında Bireyin Durumu
Authors: ALTUN Ayşe
Published: December 2019

Bu çalışmada belgesel
sinemada kamera karşısında bireyin durumu ele alınacaktır. Bu doğrultuda
çalışmada bir takım sorulara yanıtlar aranmaktadır. Temel soru ise belgesel
sinemada kameranın karşısında birey nasıl yer almaktadır? Bu sorudan hareket
ederek kamera karşısında bireyin benlik sunumuna dikkat çekilecektir.
Geleneksel resmetme biçimlerinden başlayarak ışıkla resmetme biçimlerine ve son
olarak da belgesel sinema ile birey durumuna detaylı olarak yer verilmiştir.
Çalışma boyunca benlik sunumu ya da resmetme biçimlerinde bireyin durumu
hakkında tarihsel bir süreç izlenmiştir. Bireyin yüzey üzerine resmedilmesi ile
başlayan kendini sunma, farklı resmetme araçlarıyla değişen konumu bu çalışmada
incelenmiştir. Belgesel filmler, şeylerin/kişilerin gerçek olduğu ön kabulüyle
seyredilmektedir. Belgesel sinemanın gerçek ile olan bağı sebebiyle benliğin
sunumu daha önemli ve özel bir duruma sahiptir. Belgesel sinemada kameranın
varlığı ve benliğin sunumunu daha anlaşılır kılmak adına Edgar Morin ve Jean
Rouch’un yönettiği Bir Yaz Güncesi(1960)
adlı belgesel filmden faydalanarak somut bir örnek verilmeye çalışılmıştır.
PENERAPAN PENDEKATAN SAINTIFIK BERBASIS WINDOW SHOPPING UNTUK MENINGKATKAN HASIL BELAJAR PESERTA DIDIK KONSEP HIMPUNAN PADA KELAS VII C SMPN 3 HULU SUNGAI TENGAH
Authors: Erliyanti Rusnida
Published: December 2019

Penelitian ini dilakukan karena aktivitas saintifik peserta didik dalam kegiatan pembelajaran belum optimal (70% aktif) dan hasil belajar konsep himpunan belum tuntas klasikal (65% tuntas). Alternatif pemecahan masalah dalam penelitian ini melalui penerapan pendekatan saintifik berbasis Window Shopping dapat memacu aktivitas saintifik peserta didik. Tujuan penelitian tindakan kelas ini adalah menerapkan pendekatan saintifik berbasis Window Shopping untuk meningkatkan hasil belajar konsep himpunan dan aktivitas saintifik peserta didik, serta mendeskripsikan pelaksanaan pembelajaran melalui pendekatan saintifik berbasis Window Shopping. Subjek penelitian ini adalah 24 orang peserta didik kelas VII C SMPN 3 HST Tahun Pelajaran 2019/2020. Penelitian ini merupakan penelitian tindakan kelas dan berlangsung dalam 2 siklus dengan empat tahapan yaitu perencanaan, pelaksanaan, observasi, dan refleksi. Hasil belajar diperoleh melalui evaluasi, aktivitas peserta didik diperoleh dari lembar observasi aktivitas saintifik peserta didik, dan pelaksanaan pembelajaran diperoleh dari lembar observasi pelaksanaan pembelajaran. Hasil penelitian menunjukkan penerapan pendekatan saintifik berbasis Window Shopping dapat meningkatkan hasil belajar konsep himpunan, meningkatkan aktivitas saintifik peserta didik dan pelaksanaan pembelajaran oleh guru. Kata kunci: Pendekatan saintifik, window shopping, hasil belajar, himpunan Abstract: This research was conducted because the scientific activities of students in learning process were not optimal (70% active) and the students’ learning achievement of set concept is incomplete classically (65% complete). Alternative solution for the problems in this research is through the application of a window shopping-based scientific approach that can stimulate students’ scientific activities. The purposes of this classroom action research are to apply a window shopping-based scientific approach to improve the students’ learning achievement of set concept and student’s scientific activities, as well describe the implementation of learning through a window shopping-based scientific approach. The subjects in this study were 24 students of grade VII C  SMPN 3 HST in the academic year 2019/2020. This research is a classroom action research in 2 cycles with four stages, namely planning, implementation, observation, and reflection. Students’ learning achievement data are obtained through evaluation, students’ activities are obtained from students’ scientific activity observation sheet, and learning activities are obtained from learning implementation observation sheets. The results showed that scientific approach based on window shopping can improve the students’ learning achievement of set concepts, increase students’ scientific activity and improve the implementation of learning by the teachers. Keywords: Scientific approach, window shopping, learning achievement, set
CLASSROOM MATHEMATICAL QUESTIONING SKILL (CMQS) MAHASISWA PRAKTIKAN MICRO TEACHING
Authors: Febrian Febrian , Astuti Puji
Published: December 2019

Penelitian ini bertujuan untuk menelaah salah satu aspek kemampuan mengajar dikenal sebagai Classroom Mathematical Questioning Skill (CMQS) mahasiswa praktikan pada mata kuliah Micro Teaching semester genap tahun 2018 di Program Studi Pendidikan Matematika, FKIP Universitas Maritim Raja Ali Haji. Penelitian dengan pendekatan kualitatif deskriptif ini menggunakan observasi langsung sebagai teknik pengumpulan data pada aspek keterampilan mengajar. Untuk dapat mengukur CMQS sebagai satu dari banyak aspek keterampilan mengajar yang diteliti, digunakan teknik penilaian dengan lembar penilaian yang diisi pakar setelah melakukan observasi langsung. Data mentah dari lembar penilaian keterampilan mengajar diolah menggunakan analisis model RASCH pada aspek item measure, dan person-map item. Hasil analisis menunjukkan bahwa CMQS merupakan aspek mengajar tersulit bagi mahasiswa praktikan dengan item measure bernilai logit 2,52. Hanya 14,5% praktikan yang mampu menunjukkan kemampuan memuaskan dalam CMQS. Selanjutnya hasil analisis dan observasi langsung dijadikan landasan dalam mendeskripsikan CMQS mahasiswa praktikan. Penelitian ini menunjukkan bahwa mahasiswa praktikan memiliki keterbatasan dalam memberikan pertanyaan bertipe high level dan sangat kurang sekali memberikan ruang bagi siswa untuk menjelaskan dan mengelaborasi secara mendalam jawaban atas pertanyaan yang diberikan praktikan. Kata kunci: CMQS, RASCH, analisis Abstract: This study aims to examine one aspect of teaching ability known as Classroom Mathematical Questioning Skills (CMQS) of practicing students on the Micro Teaching course on even semester of year 2018 in the Mathematics Education Study Program, FKIP, Universitas Maritim Raja Ali Haji. Research with a descriptive qualitative approach used direct observation as a data collection technique on aspects of teaching skills. To be able to measure CMQS as one of the many aspects of teaching skills studied, an assessment technique was used with an assessment sheet that was filled in by experts after direct observation. The raw data from the teaching skills assessment sheet was processed using the RASCH model analysis on the item measure and person-map items. The analysis showed that CMQS is the most difficult aspect of teaching for practicing students with 2.52 logit measure items. Only 14.5% of the students were able to demonstrate satisfying abilities in CMQS. Furthermore, the results of the analysis and direct observation were used as a basis in describing the students practice CMQS. This study showed that practicing students have limitations in giving high level type questions and gave very little space for students to explain and elaborate in depth the answers to questions given by the practicing students themselves.. Keywords: CMQS, RASCH, analysis
KEMAMPUAN PEMAHAMAN KONSEP ALJABAR SISWA KELAS VII SMPN 1 GAMBUT
Authors: Akhwan Aulia , Zulkarnain Iskandar , Kamaliyah Kamaliyah
Published: December 2019

Matematika berperan penting dalam kehidupan, karenanya perlu mengajarkannya kepada siswa di sekolah. Setiap siswa juga harus dapat memahami pelajaran matematika dengan benar. Pemahaman konsep dapat diartikan sebagai kompetensi dalam memahami dan melakukan prosedur secara efisien dan akurat. Tujuan penelitian ini untuk (1) memperoleh deskripsi kemampuan pemahaman konsep (KPK) aljabar siswa laki-laki kelas VII SMPN 1 Gambut; (2) memperoleh deskripsi kemampuan pemahaman konsep (KPK) aljabar siswa perempuan kelas VII SMPN 1 Gambut. Metode deskriptif digunakan pada penelitian ini dan siswa kelas VII SMPN 1 Gambut sebagai sampel penelitian. Dokumentasi dan tes digunakan sebagai teknik pengumpulan data. Data dianalisis dengan persentase dan rata-rata. Hasil penelitian menunjukan bahwa (1) skor rata-rata KPK siswa laki-laki kelas VII SMPN 1 Gambut berada pada kategori kurang; dan (2) skor rata-rata KPK siswa perempuan kelas VII SMPN 1 Gambut berada pada kategori kurang. Kata kunci: pemahaman konsep, aljabar, siswa SMP Abstract: Mathematics plays an important role in life, so it is necessary to teach it to students in school. Every student must also be able to understand mathematics. Understanding the concept can be interpreted as competence in understanding and carrying out procedures efficiently and accurately. The aims of this study were to (1) obtain a description about concept comprehension ability (KPK) in algebra of male students in grade VII of SMPN 1 Gambut; (2) obtain a description about concept comprehension ability (KPK) in algebra for female students in grade VII of SMPN 1 Gambut. Descriptive method was used in this study and seventh grade students of SMPN 1 Gambut as a research sample. Documentation and test are used as data collection techniques. Data were analyzed with percentages and averages. The results showed that (1) the average score of the KPK for male students of grade VII in SMPN 1 Gambut was in the poor category; and (2) the average score of the KPK for female students in grade VII of SMPN 1 Gambut is in the poor category. Keywords: conceptual understanding, algebra, junior high school students
DIAGNÓSTICO FÍSICO-QUÍMICO DA ÁGUA DE BEBEDOUROS NAS ESCOLAS PÚBLICAS DA CIDADE DE ESPERANÇA/PB
Authors: DA SILVA ALDENI BARBOSA , SILVA JOSIKLEIO DA COSTA , DE MELO BIANCA FELICIANO , DO NASCIMENTO RODRIGO FÉLIX , DUARTE JONATAS DA SILVA , DA SILVA FILHO EDMILSON DANTAS
Published: December 2019

Objetivou-se com esse trabalho verificar os parâmetros físico-químicos da água dos bebedouros das escolas municipais da zona urbana da cidade de Esperança-PB. As amostras foram coletadas em garrafas plásticas de 2 litros e foram encaminhadas ao Laboratório do Programa de Pesquisa em Saneamento Básico (PROSAB), em Campina Grande-PB, para a realização das análises. Os valores foram avaliados conforme as recomendações da portaria de consolidação No 05/2017. Os parâmetros analisados foram: pH, temperatura, cor aparente, condutividade elétrica, turbidez, alcalinidade, dureza total, cloreto, nitrito, nitrato, sólidos totais dissolvidos, sólidos totais voláteis e sólidos totais fixos. Com relação ao pH todas as amostras atenderam aos padrões estipulados; com relação a cor aparente, todas as amostras estão em desacordo com as normas vigentes; a condutividade elétrica das águas resultou numa média de 380,6 μS/Cm; a alcalinidade média foi de 79,18 mg/L de CaCO3; as amostras apresentaram dureza branda; o teor de cloreto, nitrito e nitrato estão dentro dos padrões permitidos; as amostras apresentaram turbidez que variou de 0 a 0,33, corroborando com as normas; com relação aos Sólidos Totais Dissolvidos, voláteis e fixos, os valores variaram de 94 a 302 mg L-1, 4 a 258 mg L-1 e 4 a 280 mg L-1, respectivamente.
200 ANOS DE KARL MARX – REFLEXÕES SOBRE UM LEGADO
Authors: Guedes Édil
Published: December 2019

Quando se completou o centenário da morte de Karl Marx, em 1983, Henrique Cláudio de Lima Vaz indagava-se, em editorial escrito para esta Síntese, sobre a possibilidade de finalmente abordarmos a obra deste pen­sador sine ira et studio, tomando-a como uma aquisição perene da cultura humana. A resposta de Vaz, àquela altura, foi assertiva (...)
NOTAS SOBRE O PROCESSO DE TRABALHO E SUA DUPLA SUBSUNÇÃO NO CAPITAL
Authors: Guedes Édil
Published: December 2019

Neste artigo, após considerarmos a importância do trabalho na mo­dernidade e, particularmente, no pensamento de Karl Marx, examinaremos a exposição marxiana do processo de trabalho em sua estrutura geral, para em seguida nos voltarmos à compreensão do que Marx chamou de subsunção formal e real do trabalho no capital, avaliando alguns de seus sentidos, implicações e desdobramentos mais importantes.
Identifying the Frequency Dependent Interactions Between Ocean Waves and The Continental Margin on Seismic Noise Recordings
Authors: Guo Zhen , Huang Yu , Aydin Adnan , Xue Mei
Published: December 2019

This study presents an exploration into identifying the interactions between ocean waves and the continental margin in the origination of double-frequency (DF, 0.1-0.5 Hz) microseisms recorded at 33 stations across East Coast of USA (ECUSA) during a ten-day period of ordinary ocean wave climate. Daily primary vibration directions are calculated in three frequency bands and projected as great circles passing through each station. In each band, the great circles from all stations exhibit largest spatial density primarily near the continental slope in the western North Atlantic Ocean. Generation mechanisms of three DF microseism events are explored by comparing temporal and spatial variations of the DF microseisms with the migration patterns of ocean wave fronts in Wavewatch III hindcasts. Correlation analyses are conducted by comparing the frequency compositions of and calculating the correlation coefficients between the DF microseisms and the ocean waves recorded at selected buoys. The observations and analyses lead to a hypothesis that the continental slope causes wave reflection, generating low frequency DF energy and that the continental shelf is where high frequency DF energy is mainly generated in ECUSA. The hypothesis is supported by the primary vibration directions being mainly perpendicular to the strike of the continental slope.
Trend Analysis on Adoption of Virtual and Augmented Reality in the Architecture, Engineering, and Construction Industry
Authors: Noghabaei Mojtaba , Heydarian Arsalan , Balali Vahid , Han Kevin
Published: December 2019

With advances in Building Information Modeling (BIM), Virtual Reality (VR) and Augmented Reality (AR) technologies have many potential applications in the Architecture, Engineering, and Construction (AEC) industry. However, the AEC industry, relative to other industries, has been slow in adopting AR/VR technologies, partly due to lack of feasibility studies examining the actual cost of implementation versus an increase in profit. The main objectives of this paper are to understand the industry trends in adopting AR/VR technologies and identifying gaps within the industry. The identified gaps can lead to opportunities for developing new tools and finding new use cases. To achieve these goals, two rounds of a survey at two different time periods (a year apart) were conducted. Responses from 158 industry experts and researchers were analyzed to assess the current state, growth, and saving opportunities for AR/VR technologies for the AEC industry. The findings demonstrate that older generations are significantly more confident about the future of AR/VR technologies and they see more benefits in AR/VR utilization. Furthermore, the research results indicate that Residential and commercial sectors have adopted these tools the most, compared to other sectors and institutional and transportation sectors had the highest growth from 2017 to 2018. Industry experts anticipated a solid growth in the use of AR/VR technologies in 5 to 10 years, with the highest expectations towards healthcare. Ultimately, the findings show a significant increase in AR/VR utilization in the AEC industry from 2017 to 2018.
Structural and Functional Comparison of Salmonella Flagellar Filaments Composed of FljB and FliC
Authors: Yamaguchi Tomoko , Toma Shoko , Terahara Naoya , Miyata Tomoko , Ashihara Masamichi , Minamino Tohru , Namba Keiichi , Kato Takayuki
Published: December 2019

The bacterial flagellum is a motility organelle, consisting of a long helical filament as a propeller and a rotary motor that drives rapid filament rotation to produce thrust. Salmonella enterica serovar Typhimurium has two genes of flagellin, fljB and fliC, for flagellar filament formation and autonomously switches their expression at a frequency of 10-3–10-4 per cell per generation. We report here differences in their structures and motility functions under high viscosity conditions. A Salmonella strain expressing FljB showed a higher motility than the one expressing FliC under high viscousity. To examine the reasons for this motility difference, we carried out structural analyses of the FljB filament by electron cryomicroscopy and found that the structure is nearly identical to that of the FliC filament except for the position and orientation of the outermost domain D3 of flagellin. The density of domain D3 was much lower in FljB than FliC, suggesting that domain D3 of FljB is more flexible and mobile than that of FliC. These differences suggest that domain D3 plays an important role not only in changing antigenicity of the filament but also in optimizing motility function of the filament as a propeller under different conditions.
The Triangle Wave Versus the Cosine: How Classical Systems Can Optimally Approximate EPR-B Correlations
Authors: Gill Richard D.
Published: December 2019

The famous singlet correlations of a composite quantum system consisting of two spatially separated components exhibit notable features of two kinds. The first kind consists of striking certainty relations: perfect correlation and perfect anti-correlation in certain settings. The second kind consists of a number of symmetries, in particular, invariance under rotation, as well as invariance under exchange of components, parity, or chirality. In this note, I investigate the class of correlation functions that can be generated by classical composite physical systems when we restrict attention to systems which reproduce the certainty relations exactly, and for which the rotational invariance of the correlation function is the manifestation of rotational invariance of the underlying classical physics. I call such correlation functions classical EPR-B correlations. It turns out that the other three (binary) symmetries can then be obtained "for free": they are exhibited by the correlation function, and can be imposed on the underlying physics by adding an underlying randomisation level. We end up with a simple probabilistic description of all possible classical EPR-B correlations in terms of a "spinning coloured disk" model, and a research programme: describe these functions in a concise analytic way.
A A comparative study of urban occupational structures: Brazil and United States
Authors: Scherer Clauber , Amaral Pedro Vasconcelos Maia do , Folch David
Published: December 2019

This paper compares the occupational structure of cities in Brazil and United States aiming to evaluate the extent to which the economic structure of these urban agglomerations is associated with the different stages of development, specifically when comparing a rich country with a developing one. Using a harmonized occupational database and microdata from the Brazilian 2010 Demographic Census and the U.S. American Community Survey (2008-2012), results show that Brazilian cities have a stronger connection between population size, both with occupational structure and human capital distribution, than the one found for cities in the United States. These findings suggest a stronger primacy of large cities in Brazil’s urban network and a more unequal distribution of economic activity across cities when compared to USA, indicating a strong correlation between development and occupational structure.
MODEL LOGIT DAN PROBIT DALAM ANALISIS SENSITIVITAS TARIF TOLO SOLO-NGAWI RUAS KARTASURA-PALANG JOGLO BERDASARKAN WILLINGNESS TO PAY (WTP)
Authors: Handayani Dewi , Putri Hera Cahyaning , HM Amirotul M
Published: December 2019

Proyek jalan tol Solo-Ngawi merupakan bagian dari proyek mega pembangunan jalan tol Trans Jawa yang diprakarsai oleh pemerintah dan saat ini masih dalam proses pembangunan. PT Solo Ngawi Jaya (SNJ) selaku perusahaan pengelola tol Solo-Ngawi perlu menentukan tarif tol yang sesuai dengan rencana bisnis sekaligus realisasi kemampuan calon pengguna pulsa pada saat beroperasi. Penentuan tingkat suku bunga yang sesuai akan mempengaruhi kemajuan pembangunan ekonomi daerah. Oleh karena itu, tujuan dari penelitian ini adalah untuk mengetahui bagaimana sensitivitas tarif tol tol Solo-Ngawi berdasarkan potensi pengguna Wajib bayar (WTP). Data primer diperoleh dengan membagikan kuesioner preferensi yang telah diajukan kepada pengguna kendaraan roda empat di segmen jalan arteri Kartasura-Palang Joglo. Data lebih lanjut yang diperoleh akan dianalisis dengan model logit dan probit. Berdasarkan hasil analisis, ditemukan bahwa pengaruh perubahan tarif pada jumlah WTP pada model logomial binomial lebih sensitif daripada model probit pada kondisi perjalanan yang sama. Rentang tarif dari perubahan tarif ke WTP pada model log binomial lebih besar daripada kisaran nilai dalam model probit.