bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Feasibility Study of the Use of Briny Groundwater and Zeolite in the Plain Concrete Mix Design in the Different Cement Contents
Authors: Kaboosi Kami , Fadavi Mehran , Setayesh Ehsan 
Published: November 2019

Abstract
The present study was conducted to investigating interaction of three types of mixing water (tap water, briny groundwater and a mixture of their equal ratio), four levels of cement substitution with zeolite in the concrete mix design (0 %, 10 %, 20 % and 30 %), two levels of cement content (250 and 350 kg·m−3) and seven curing ages (3, 7, 28, 56, 90, 180 and 365 days) on compressive strength of concrete. In order to statistical analysis of data - a means that was not employed in the similar studies - the study was designed as a factorial experiment based on the completely randomized design with 168 treatments and three replications (totally 504 concrete specimens). The results of the analysis of variance (ANOVA) showed that neither of the two-, three- and four-way interactions of curing age with other factors were not statistically significant. This means that the gain rate of compressive strength of concrete by time was significantly similar in each possible combination of cement content, water type, and zeolite percentage. However, regarding the significant two- and three-way interactions of other studied factors, more attention should be paid to the results of these interactions than the simple effects of factors. Accordingly, based on the means comparison test (least significant difference: LSD), simultaneous use of unconventional waters with zeolite up to 20 % in the cement content 350 kg·m−3 can be recommended in terms of compressive strength of concrete.
A blockchain based Trusted Persistent Identifier system for Big Data in Science
Authors: Bellini Emanuele 
Published: November 2019

Abstract
A stable reference of Internet resources is crucial not only to identify a resource in a trustworthy and certified way but also to guarantee continuous access to it over time. The current practice in scientific publication as the use of a Persistent Identifier (PID) like a DOI or Handle, is becoming attractive also for the datasets. In fact, in the era of Big Data, the aspects of replicability and verification of the scientific result are paramount. In this paper we verify the functional feasibility of permissioned blockchain technology as a tool to implement a Trustworthy Persistent Identifier (T-PID) system for datasets in the scientific domain.
Spatio-temporal dynamics of vegetation cover in North-West Algeria using remote sensing data
Authors: Tayeb Si Tayeb , Kheloufi Benabdeli 
Published: November 2019

Abstract
Land cover change is the result of complex interactions between social and environmental systems which change over time. While climatic and biophysics phenomena were for a long time the principal factor of land transformations, human activities are today the origin of the major part of land transformation which affects natural ecosystems.
Quantification of natural and anthropogenic impacts on vegetation cover is often hampered by logistical issues, including (1) the difficulty of systematically monitoring the effects over large areas and (2) the lack of comparison sites needed to evaluate the effect of the factors.
The effective procedure for measuring the degree of environmental change due to natural factors and human activities is the multitemporal study of vegetation cover. For this purpose, the aim of this work is the analysis of the evolution of land cover using remote sensing techniques, in order to better understand the respective role of natural and anthropogenic factors controlling this evolution.
A spatio-temporal land cover dynamics study on a regional scale in Oranie, using Landsat data for two periods (1984–2000) and (2000–2011) was conducted. The images of the vegetation index were classified into three classes based on Normalized Difference Vegetation Index (NDVI) values and analysed using image difference approach.
The result shows that the vegetation cover was changed. An intensive regression of the woody vegetation and forest land resulted in -22.5% of the area being lost between 1984 and 2000, 1,271 km2 was converted into scrub formations and 306 km2 into bare soil. On the other hand, this class increased by around 45% between 2000 and 2011, these evolutions resulting from the development of scrub groups with an area of 1,875.7 km2.
Bacterial Vaginosis in Pregnant Women at Maternal and Child Hospital, West Java, Indonesia, 2018: High Prevalence in Asymptomatic Females
Authors: Aji Achdiat Pati , Rowawi Rasmia , Fakhrosa Irma , Gunawan Hendra , Hindritiani Reti , Suwarsa Oki , Farah Dwiyana Reiva , Ruchiatan Kartika , Dwi Hastjarjari Agnes 
Published: November 2019

Abstract
Bacterial vaginosis (BV) is a lower genital tract infection of reproductive women which can occur in pregnant and non-pregnant women. BV in pregnant women can increase the risk of complications, including increased incidence of abortion, premature rupture of membranes, preterm birth, and babies with low birth weight. BV can also increase the risk of acquired sexually transmitted infection (STI) and their further transmission, including human immuno-deficiency virus (HIV). Each country has a different prevalence of BV. The previous report of BV prevalence in pregnant women was submitted in Jakarta, Indonesia in 1990. Until now, there is no update data of BV in pregnant women, especially in West Java, Indonesia. Thus, we conducted a descriptive observational study using a cross-sectional design and a consecutive sampling method in June 2018. This study included 60 pregnant women in the Maternal and Child Hospital, Bandung, Indonesia. Out of 60 participants, seven (11.67%) participants had BV according to Amsel criteria. Asymptomatic BV was diagnosed in all participants. This study shows the prevalence of BV in pregnant women in the Maternal and Child Hospital in Bandung during June 2018. The assessment of screening BV should be recommended as a routine workup. To avoid complications in pregnant women and infants it should not be waited for the symptoms to reveal.
Media Review: 'Nurturing Our Humanity: How Domination and Partnership Shape Our Brains, Lives and Future,' by Riane Eisler and Douglas P. Fry
Authors: Collins Frances 
Published: November 2019

In Nurturing Our Humanity, Eisler and Fry address the neuroscientific-biological and social-relational aspects of brain development in human children, as well as the ways brain growth in children is either promoted or inhibited, depending upon the relative degrees of domination or partnership systems existing within the social structures of families and cultures. Fry brings an anthropological perspective covering human prehistory, history and present-day humans, while Eisler brings a dynamic social-relational and systems science perspective. The effect of joining these perspectives is the dawning of a deeper understanding from which a plan can be made and carried out to raise new and successive generations of kinder, more peaceful, creative and intelligent humans. Nurturing Our Humanity winds up with Eisler’s plan, developed out of her own Cultural Transformation Theory. The plan calls for instilling partnership system values and practices into family cultures during earliest childhood, so that partnership values and practices can grow, endure, and replace domination values and practices in the family. As the family goes, so follows all the rest: schools, towns, cities, states, and nations.
PEMBUATAN PELET IKAN APUNG BERBAHAN LOKAL DENGAN TEKNOLOGI STEAMER DI DESA DAHAN REJO, KECAMATAN KEBOMAS, GRESIK
Authors: Anam Choirul , Huda Miftahul , Amiroh Ana 
Published: November 2019

Dahan Rejo Village, Kebomas District is one of the centers of fish farming centers in Gresik Regency. The obstacle faced by pond farmers is the high price of feed, which increases the cost of production and capital. Farmers have not yet used alternative feed and are still dependent on factory-made pellets. The alternative solution that can be done is to make pellets from local materials such as tofu pellets and corn with steamer technology. The aim of this program is to empower the people of Dahan Rejo Village to make floating fish feed from local materials. The methods used are program preparation, product making and proximate analysis, making tutorial videos and guidebooks, socializing and training, mentoring, monitoring, and evaluating. The result of this community empowerment program is that farmer groups have the potential to develop floating fish pellets. Proximate analysis of floating fish pellets showed protein content of 31.6%, 6.8% fat, 4.2% reducing sugar, 4.4% crude fiber, and Ca minerals 0.3%. Tutorial videos and guidebooks for making floating fish pellets are good and suitable for use by the community. Farmers can make pellets from local raw materials independently with the percentage of material achievement being 70% of the total number of group members. The accompanying results show that the obstacles faced by fish pond farmers are weather, supporting raw materials, and marketing. The monitoring and evaluation results show that pond farmers in Dahan Rejo Village are committed to developing floating fish pellets from local raw materials as an effort to sustain the program.
Inovasi Pembelajaran IPA di Sekolah Menengah Pertama Melalui Pendekatan Saintifik Bermuatan Karakter
Authors: . Nurhayati , Saputri Dwi Fajar , Novianty Fety , . Wahyudi 
Published: November 2019

Program Kemitraan Masyarakat ini bertujuan untuk memberikan pengetahuan dan sharing pengalaman kepada guru dalam mendesain pembelajaran IPA menggunakan model-model pembelajaran berbasis pendekatan saintifik bermuatan karakter dan merancang media pembelajaran IPA yang inovatif. Peserta pengabdian yaitu guru IPA SMP/MTs yang tergabung dalam MGMP IPA Kota Singkawang. Kegiatan dikemas dalam seminar dengan bentuk ceramah, diskusi dan demonstrasi. Pada awal dan akhir kegiatan peserta diberikan tes yang dikerjakan secara daring. Hasil analisis tes menunjukkan bahwa rata-rata nilai postest lebih tinggi dari rata-rata nilai postest. Hasil kegiatan diharapkan dapat (1) menumbuhkan persepsi positif kepada guru IPA dalam mengimplementasi model dan media pembelajaran berbasis saintifik bermuatan karakter dalam pembelajaran ; (2) Menumbuhkan motivasi, kreatifitas dan inovasi guru IPA dalam mengembangkan desain pembelajaran dan media pembelajaran yang inovatif.
PPUPIK PRODUKSI BENIH KEDELAI BERSERTIFIKAT DI POLITEKNIK PERTANIAN NEGERI KUPANG
Authors: Lewar Yosefina , Hasan Ali , Salli Maria Klara , Sengaji Haryati 
Published: November 2019

Soybean is an important commodity as a source of protein, raw material for various food industries and animal feed ingredients. Some of the factors that have led to an increase in domestic soybean demand are increased public awareness of nutrition and protein, increasingly high prices for animal-based side dishes, widespread use and export of soy sauce, and the shifting of the soybean processing industry from home industries to medium to large industries. This is also supported by one of the government programs since 2017-2021, namely the development of soybean plants nationally. The development of these commodities certainly requires the right quality seed, quantity, place, time, and price. With the rolling of the business program to increase production of each commodity, the potential need for quality seeds is quite large. The need for developing soybean seeds in ENT is quite high. Kupang State Politics as a vocational education institution in agriculture needs to develop a business unit for raising soybean seeds. This PPUPIK activity was carried out in 2018-2020 and after PPUPIK in 2021 it has the aim of making the State Agricultural Polytechnic of Kupang a center for certified soybean seed production that is commercial and available continuously. Keywords: seeds, soybean, certified, PPUPIK, ENT
Schiff Base Oxime Derivatives Reactivate Chlorpyrifos-induced Acetylcholinesterase Inhibition
Authors: Katagi Manjunatha S. , Fernandes Jennifer , Mamledesai Shivalingrao , M.L. Sujatha , A. Rekha , Bolakatti Girish 
Published: November 2019

Background: The biological effects of organophosphorus (OP) compounds are connected with the irreversible inhibition of acetylcholinesterase (AChE), an important neuromediator acetylcholine (ACh) splitting enzyme in the human body at the synaptic clefts. Due to this inhibition, AChE is unable to fulfil its physiological function resulting in the accumulation of ACh, which, in turn over stimulates the parasympathetic nerve receptors, and causes fatal cholinergic crisis.
Objective: The objective of the study was to synthesize a series of Schiff base oximes and to assess their evaluating for their in vitro reactivating potency against chlorpyrifos inhibited AChE.
Methods: The amino group of 4-amino acetophenone exploited by treating with substituted benzaldehyde in the presence of glacial acetic acid to form Schiff base (1a-1f). The titled compounds (2a-2f) were prepared by treating Schiff base with hydroxylamine hydrochloride in the presence of alcohol. Through structural and spectral analysis, the structure of compounds was confirmed. The synthesized compounds were evaluated for their reactivation efficacy against chlorpyrifos-inhibited rat brain AChE by Ellman's method.
Results: The pralidoxime (2-PAM) was potent reactivation against chlorpyrifos-inhibited AChE at the concentration tested (0.001 M). In this case, the compounds 2a (40.4%, 60 min) and 2d (37.9%, 60 min) showed promising reactivation as compared to 2-PAM (40.6%, 60min) against chlorpyrifos-inhibited AChE.
Conclusion: Compounds having chloro (2a) and nitro (2d) substitution on 4th position gave good activity against chlorpyrifos-inhibited AChE. Moreover, these Schiff base oximes seem to be very promising because of their sufficient reactivation strength at lower concentration (10-3 M).
UK Council for Psychotherapy Position Statement on NICE Guideline for Depression in Adults
Authors: Hay Julie 
Published: November 2019

Editor’s Note
The following is reproduced here, with permission of the UK Council for Psychotherapy and their collaborators, because it makes interesting and generally applicable points about research methodologies.
The references are:
UKCP (2019) https://www.psychotherapy.org.uk/wp-content/uploads/2019/07/NICE-Depression-coalition-position-statement.pdf accessed 16 October 2019
UKCP (2019) https://cdn.ymaws.com/www.psychotherapyresearch.org/resource/resmgr/docs/downloads/StakeholderPositionStatement.pdf accessed 16 October 2019
Modernisasi Umat Islam India: Studi Pemikiran Amir Ali Dan Akhmad Khan
Authors: Moch. Azis Qoharuddin  
Published: November 2019

Abstraksi
Di India kemunduran umat Islam terjadi diberbagai bidang kehidupan. Mulai dari pemahaman dan praktek-praktek keagamaan yang dinilai menyimpang, sampai persoalan duniawi seperti ekonomi, politik dan sebagainya yang memprihatinkan. Keadaan ini, telah membangkitkan semangat tokoh-tokoh umat Islam untuk mengenali sebab-sebab kemunduran dan melakukan perbaruan.
Farklı damla sulama sistemleri ve sulama yönetiminin pamuk lif verimi, verim öğeleri ve lif kalitesine etkisi
Authors: ÜZEN Neşe , ÇETİN Öner , TEMİZ Mefhar Gültekin , BAŞBAĞ Sema 
Published: November 2019

Bu çalışma Diyarbakır koşullarında, 2016-2017 yıllarında, farklı damla
sulama sistemleri ve farklı sulama suyu düzeyleri kullanılarak pamuk bitkisinde
lif verimi, verim öğeleri ve lif kalite özelliklerinin belirlenmesi amacıyla
yapılmıştır. Tesadüf bloklarında bölünmüş parseller deneme desenine göre 3
tekrarlamalı olarak kurulan denemede ana konuları farklı damla sulama
yöntemleri (I1: Yüzey damla (YD), I2: Yüzeyaltı damla 30 cm (YAD), I3:
Yüzeyaltı damla 40 cm) alt konuları ise farklı sulama suyu düzeyleri (K1:
1.25 × ETc (bitki su tüketimi), K2:
1.00 × ETc, K3: 0.75 × ETc) oluşturmuştur. Sulama aralığı 5 gün
olarak uygulanmıştır. Lif verimleri 2016 yılında konulara bağlı olarak 1108–1734
kg ha-1 arasında, 2017 yılında ise 1117–2457 kg ha-1
arasında değişmiştir. En yüksek lif verimleri her iki deneme yılında da I3K1
konusundan elde edilmiş olup, ortalama 2085 kg ha-1’dır. Bütün
damla sulama sistemlerinde sulama suyu arttıkça lif verimi de artmıştır. Benzer
şekilde artan sulama suyu ve YD’dan YAD’a doğru gittikçe bitki boyunda artış
sağlanmış olup en yüksek değer (85.6 cm) I3K1 konusundan
elde edilmiştir. En yüksek çırçır randımanı değeri ise I3K1
konusundan (% 47.4) elde edilmiştir. Genelde su stresinin artması silkme
oranını arttırmıştır. Sulama suyu miktarı arttıkça lif kopma uzaması ve
olgunluk indeksi de artmıştır. Farklı damla sulama sistemleri de lif kopma
dayanıklılığını artırmıştır. Diğer lif kalite parametreleri arasındaki
farklılıklar istatistiksel olarak önemli bulunmamıştır. Lif verimi ve diğer
özellikler bakımından en iyi sonuç I3K1 konusundan elde
edilmiş olmasına karşın, optimum su kullanımı göz önüne alındığında bitki su
tüketiminin tam olarak verildiği ve 40 cm (YAD) derinliğe gömülü sulama sistemi
olan I3K2 konusu önerilmiştir.
ANALISIS PERAN GURU DALAM MENUMBUHKAN MOTIVASI BELAJAR SISWA PADA PELAJARAN IPA DI MTs. NEGERI 1 PONTIANAK
Authors: Jahara Jahara , Setiadi Anandita Eka , Kurniawan Arif Didik 
Published: November 2019

Guru dapat berperan sebagai motivator yang mempengaruhi motivasi belajar siswa. Penelitian ini bertujuan untuk mengetahui motivasi belajar siswa, faktor pendukung dan penghambat yang mempengaruhi motivasi belajar siswa serta upaya yang dilakukan guru dalam menumbuhkan motivasi belajar siswa pada pelajaran IPA kelas VIII F di MTs. Negeri 1 Pontianak. Metode penelitian yang digunakan adalah metode penelitian deskriptif. Pengumpulan data dilakukan menggunakan angket, observasi dan wawancara. Sumber data penelitian ini adalah guru IPA dan siswa kelas VIII F di MTs. Negeri 1 Pontianak. Hasil penelitian menunjukan tingginya motivasi belajar siswa kelas VIII F di MTs. Negeri 1 Pontianak. Faktor pendukung yang mempengaruhi motivasi belajar siswa yaitu hasrat dan keinginan belajar (90.9%), dorongan kebutuhan belajar (90,4%), harapan akan cita-cita (89,5%), kegiatan belajar yang menarik (89,1%), lingkungan yang kondusif (90,8%), adanya penghargaan (86,2%), fungsi alat tubuh (84,5%), minat terhadap pelajaran ( 86,2%), pengertian orang tua (89,9%), peran guru dalam proses pembelajaran (92,0%), teman bergaul (91,6%) dan kehidupan dalam masyarakat (91,2%). Faktor penghambat yang mempengaruhi motivasi belajar siswa yaitu kemampuan mengingat (64,1%), kecerdasan (55%), dan keadaan ekonomi keluarga (57,5%). Sedangkan upaya yang dilakukan guru untuk menumbuhkan motivasi belajar siswa dengan memberikan nilai tambahan, menumbuhkan kesadaran kepada siswa pentingnya mengerjakan tugas, memberitahukan terlebih dahulu kepada siswa ketika akan diadakan ulangan, mengumumkan hasil tugas dan PR siswa, memberikan pujian, memberikan hukuman, menumbuhkan hasrat siswa untuk belajar, dan minat siswa pada pelajaran. Dapat di simpulkan bahawa motivasi belajar siswa MTs. Negeri 1 Pontianak dalam pelajaran IPA sangat tinggi.
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE NHT BERBANTUAN MEDIA FLASH TERHADAP HASIL BELAJAR SISWA MATERI KINGDOM ANIMALIA DI MAN 2 PONTIANAK
Authors: Mendala Mendala , Muldayanti Nuri Dewi , Heriansyah Heriansyah 
Published: November 2019

Materi kingdom animalia memiliki cakupan yang sangat luas dan bersifat abstrak. Sehingga, dalam penyampaiannya memerlukan suatu model pembelajaran dan media yang tepat. Penelitian ini bertujuan mengetahui pengaruh model pembelajaran kooperatif tipe Numbered Heads Together (NHT) berbantuan media flash terhadap hasil belajar siswa materi kingdom animalia pada siswa Madrasah Aliyah Negeri (MAN) 2 Pontianak. Bentuk penelitian yang digunakan adalah Quasy Eksperimental Design dengan rancangan Nonequivalent Control Group Design. Penentuan sampel menggunakan teknik purposive sampling, kelas XA sebagai kelas eksperimen dan kelas XC sebagai kelas kontrol. Teknik pengumpulan data dalam penelitian ini adalah teknik pengukuran dan observasi langsung. Alat pengumpul data yang digunakan adalah tes hasil belajar dan lembar observasi. Hasil uji U Mann-Whitney menunjukan terdapat perbedaan hasil belajar siswa yang diajar menggunakan model pembelajaran kooperatif tipe NHT berbantuan media flash dengan siswa yang diajar menggunakan metode ceramah berbantuan media flash. Sedangkan berdasarkan perhitungan Effect Size, model pembelajaran kooperatif tipe NHT berbantuan media flash terhadap hasil belajar siswa materi kingdom animalia memberikan kontribusi terhadap persentasi peningkatan hasil belajar sebesar 51,6 %. Hal ini menunjukan model pembelajaraan kooperatif tipe Numbered Heads Together (NHT) berbantuan media flash berpengaruh terhadap hasil belajar siswa kelas X MAN 2 Pontianak pada materi kingdom animalia dengan nilai Effect Size 0,9 (tergolong tinggi).
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TEAM GAME TOURNAMENT (TGT) TERHADAP HASIL BELAJAR DAN SIKAP PERCAYA DIRI SISWA PADA MATERI EKOSISTEM DI MTS AL-IHSAN PONTIANAK
Authors: Astuti Widiya Puji , Rahayu Hanum Mukti , Kurniawan Arif Didik 
Published: November 2019

Respon siswa terhadap pembelajaran masih rendah sehingga hasil belajar siswa pada materi ekosistem masih dibawah KKM (<70). Model pembelajaran yang tepat diperlukan agar hasil belajar siswa pada materi ekosistem sesuai dengan KKM. Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran kooperatif tipe Team Game Tournament (TGT) terhadap hasil belajar dan pengaruh model pembelajaran kooperatif tipe TGT terhadap rasa percaya diri. Metode menggunakan Pre-Experimental Design dengan rancangan One Group Pretest Posttes. Teknik sampling yang digunakan adalah purposive sampling. Hasil penelitian menunjukkan bahwa analisis gain (g) hasil belajar mendapatkan pengaruh sebesar 0,56 dengan kriteria sedang dan hasil penelitian gain (g) Terhadap sikap percaya diri mendapatkan pengaruh sebesar 0,46 termasuk pada kriteria sedang. Kesimpulan dalam penelitian ini adalah model pembelajaran kooperatif tipe TGT berpengaruh terhadap hasil belajar dan sikap percaya diri.
ANALISIS MISKONSEPSI SISWA PADA MATERI SISTEM ORGANISASI KEHIDUPAN KELAS VII SMP NEGERI 14 PONTIANAK
Authors: Subrata Yosep , Kurniawan Arif Didik , Qurbaniah Mahwar 
Published: November 2019

Kemampuan siswa dalam memahami dan menguasai materi pelajaran nyatanya masih menjadi permasalahan. Siswa seringkali keliru dalam memahami konsep – konsep materi yang disampaikan, terutama pada materi sel yang dianggap sulit bagi siswa. Hal ini menyebabkan terhambatnya proses pembelajaran siswa. Oleh karena itu, diperlukan suatu analisis terhadap permasalahan tersebut, agar tujuan pembelajaran bisa terpenuhi. Tujuan penelitian ini untuk menganalisis miskonsepsi siswa pada submateri sel. Metode yang digunakan adalah metode deskriptif dan teknik Certainty Of Response Index (CRI). Subjek penelitian adalah kelas VII C SMP Negeri 14 Pontianak tahun ajaran 2015/2016 berjumlah 42 orang. Subjek penelitian ditentukan berdasarkan teknik Purpose sampling. Wawancara dilakukan untuk mendeskripsikan miskonsepsi siswa dan faktor penyebab miskonsepsi pada submateri sel. Hasil analisis data dengan CRI menunjukkan dari 42 orang siswa, 22,06% termasuk dalam kategori tahu konsep, 24,77% miskonsepsi, dan 53,17% tidak tahu konsep. Hasil wawancara menunjukkan kekeliruan siswa mengenai komponen kimiawi organik dan anorganik, struktur dan fungsi sel, serta macam-macam organel sel. Faktor penyebab miskonsepsi pada siswa adalah karakteristik materi sel seperti cakupan materi yang luas, dan pengetahuan yang berasal dari siswa, kemampuan dan metode pembelajaran yang diterapkan oleh guru, dan pemakaian buku teks yang kurang maksimal. Kesimpulannya terdapat siswa yang mengalami miskonsepsi sebesar 24,77%.