bluuebunny/crossref_metadata_2025_split huggingface dataset:
Komitmen Politik: Penegakan hukum & Keberlanjutan Usaha Pemerintah Kota Tasikmalaya dalam Upaya Menurunkan Angka Stunting
Authors: Juliana Della Tri , Rizki Mochamad Faizal , Argenti Gili 
Published: October 2020

Stunted children are categorized as a problem in chronic nutrition which is motivated by many factors such as socioeconomic conditions, nutrition of pregnant women, morbidity in infants and malnutrition intake in infants and pregnant women. This research is motivated by the problem of stunting in the Tasikmalaya City which has a good stunting journey with the achievement of the prevalence of stunting falling in four years from 13,881 in 2016 to 5,986 children in 2019. Behind its success, it is possible that there was a good political commitment. This research was conducted with the aim of knowing how the Political Commitment of the City Government of Tasikmalaya in reducing the prevalence of stunting, which is highlighted in the commitment here is the aspect of law enforcement and business sustainability. The method used is descriptive research and data collection techniques with literature study and field studies, the data sources used are primary and secondary. The informants in this study consisted of 3 agencies and 5 public with certain criteria. Data analysis was performed data reduction, data presentation, and drawing conclusions. The results of this study indicate that the success of a policy is judged based on its political commitment. In policies related to stunting in Tasikmalaya City, it is already good, but in its implementation there are still several obstacles including in the dimension of law enforcement and business sustainability. Anak stunting dikategorikan sebagai permasalahan gizi kronik yang dilatarbelakangi oleh banyak faktor contohnya kondisi sosial ekonomi, gizi ibu hamil, kesakitan pada bayi serta asupan gizi kurang pada bayi maupun ibu hamil. Penelitian ini diangkat karena permasalahan stunting di Kota Tasikmalaya yang memiliki perjalanan stunting baik dengan pencapaian prevalensi stunting turun dalam waktu empat tahun dari 13.881 di tahun 2016 menjadi 5.986 anak di tahun 2019. Dibalik kesuksesannya maka memungkinkan terdapat komitmen politik yang baik. Penelitian ini dilakukan dengan tujuan untuk mengetahui bagaimana Komitmen Politik Pemerintah Kota Tasikmalaya dalam menurunkan prevalensi stunting, yang disorot dalam komitmen di sini adalah aspek penegakan hukum dan keberlanjutan usaha. Metode yang digunakan adalah penelitian deskriptif dengan teknik pengumpulan data studi pustaka dan studi lapangan, sumber data yang digunakan adalah primer dan sekunder. Informan pada penelitian ini terdiri dari 3 instansi dan 5 masyarakat dengan kriteria tertentu. Analisis data dilakukan reduksi data, penyajian data, dan penarikan kesimpulan. Hasil dari penelitian ini menunjukan bahwa berhasilnya suatu kebijakan dinilai berdasarkan komitmen politiknya. Dalam kebijakan terkait stunting di Kota Tasikmalaya memang sudah baik namun dalam pelaksanaanya masih terdapat beberapa hambatan termasuk dalam dimensi penegakan hukum dan keberlanjutan usaha.
PENERAPAN TEKNIK MARKETPLACE ACTIVITY DALAM MENINGKATKAN HASIL BELAJAR PENDIDIKAN AGAMA ISLAM DAN BUDI PEKERTI MATERI IMAN KEPADA HARI AKHIR DI KELAS IX G SMP NEGERI 15 KOTA SERANG
Authors: Taufiqoh Taufiqoh 
Published: October 2020

Penelitian ini bertujuan untuk bagaimana proses perapan tehnik market place activity dalam Pendidikan Agama Islam dan Budi Pekerti, mengetahui kesesuaian penerapan tehnik market place activity dalam Pendidikan Agama Islam dan Budi Pekerti, serta mengetahui apakah proses penerapan tehnik market place activity dapat meningkatkan hasil belajar Pendidikan Agama Islam dan Budi Pekerti pada materi iman kepada hari akhir di kelas IX G SMP Negeri 15 Kota Serang tahun pelajaran 2017/2018. Penelitian ini merupakan penelitian tindakan kelas dibatasi pada penerapan tehnik market place activity dalam Pembelajaran Pendidikan Agama Islam dan Budi Pekerti sebagai upaya meningkatkan aktivitas belajar materi iman kepada hari akhir di kelas IX G SMP Negeri 15 Kota Serang Semester 1 Tahun 2017-2018. Berdasarkan hasil Penelitian Tindakan Kelas ini prosentasi ketercapaian pada siklus pertama mengalami peningkatan pada siklus kedua, hasil temuan pada penelitian menunjukkan bahwa melalui Penerapan Tehnik Market Place Activity dalam Meningkatkan Hasil Belajar Pendidikan Agama Islam dan Budi Pekerti Materi Iman Kepada Hari Akhir.
Kata kunci: Tehnik Market Place Activity, hasil belajar, Pendidikan Agama Islam

Abstract. This study aims to find out how the process of applying market place activity techniques in Islamic Education and Characteristics, knowing the suitability of the application of market place activity techniques in Islamic Education and Characteristics, and knowing whether the process of applying market place activity techniques can improve the learning outcomes of Islamic Education and character in the matter of faith in the final day in class IX G of 15 Junior High School Serang City in the academic year 2017/2018. This research is a classroom action research limited to the application of market place activity techniques in Islamic Education and Character Education Learning as an effort to increase the learning activities of material faith in the final day of class IX G of 15 Junior High School Serang City Semester 1 2017/2018. Based on the results of this Classroom Action Research the percentage of achievement in the first cycle experienced an increase in the second cycle, the findings of the study showed that through the Application of Market Place Activity Techniques in Improving Learning Outcomes in Islamic Education and Characteristics of Faith in the End Times. Keywords: Market Place Activity Techniques, learning outcomes, Islamic Education
Keywords: Market Place Activity Techniques, learning outcomes, Islamic Education
PENGARUH KOMPETENSI GURU DAN SELF DIRECTED LEARNING TERHADAP HASIL BELAJAR MATA PELAJARAN FIKIH PADA SISWA KELAS VIII MTsN 17 JAKARTA TAHUN PELAJARAN 2018/2019
Authors: Rasyid Abdul 
Published: October 2020

The purposes of this research are: (1) To know the influence of teacher competence on learning achievement of FIQH subject at the eight grade student of MTsN 17 Jakarta, (2) To know the influence of self directed learning on learning achievement of FIQH subject at the eight grade student of MTsN 17 Jakarta, (3) To know the influence of teacher competence and self directed learning simultanously on learning achievement of FIQH subject at the eight grade student of MTsN 17 Jakarta
The writer took sample of 127 the eight grade students of MTsN 17 Jakarta. The kinds of data were questionnaire and documentation. To analize data the writer used product moment correlation analysis.
The conclusions of this research are as follows: teacher competence influences on learning achievement of FIQH subject 17,4%, self directed learning influences on learning achievement of FIQH subject 15,5% , teacher competence and self directed learning simultanously on learning achievement of FIQH subject 36,4%.
HUBUNGAN ANTARA EFEKTIVITAS KEPEMIMPINAN DENGAN JOB INSECURITY
Authors: Khairani Rizky  , Ferry Novliadi  
Published: October 2020

Efektivitas kepemimpinan merupakan salah satu faktor terpenting didalam pengembangan dan kemajuan suatu perusahaan,salah satu dampak yang dapat ditimbulkan ketika kepemimpinan kurang efektif didalam perusahaan maka akan menimbulkan kondisi yang tidak aman terhadap karyawan didalam menjalankan pekerjaanya atau disebut juga Job Insecurity. Penelitian ini bertujuan untuk mengetahui hubungan antara efektivitas kepemimpinan dengan job insecurity pada karyawan PT.X Subjek yang digunakan dalam penelitian ini adalah karyawan PT.X yang berjumlah 50 orang. Alat ukur yang digunakan adalah skala job insecurity yang disusun berdasarkan aspek yang duikemukakan oleh Ashford dan skala efektivitas kepemimpinan di susun berdasarkan dimensi yang dikemukakan oleh Fiedler. Metode analisa data yang digunakan adalah personproduct moment . Hasil analisa data menunjukkan adanya hubunga yang negative antara efektivitas kepemimpinan dengan job insecuritypada karyawan PT.X -0,537.
ON OPTIMAL CONTROL AND COST-EFFECTIVENESS ANALYSIS FOR TYPHOID FEVER MODEL
Authors: Okolo Patrick , Abu Onoja 
Published: October 2020

Abstract
Typhoid fever is a disease of a major concern in the developing world because it adversely affects on health and finance of a large chunk of people in this part of the world. This paper is aim to develop an extend and improve the optimal control model of typhoid transmission dynamics that can select the best cost-effective strategy for some interventions. Thus, an optimal control model for typhoid, incorporating control functions representing measures of personal hygiene and sanitation, diagnosis and treatment, and vaccination, was formulated. The corresponding optimality system was characterized via the Pontryagin’s maximum principle. The optimality system was numerically simulated for all possible strategies using Runge-Kutta method of order four. For cost-effectiveness analysis, the method of incremental cost-effectiveness ratio (ICER) was employed. The results show that the model is able to select the most cost-effective strategy for any given set of parameter values and initial conditions.
Key words: Optimal control, Pontryagin’s maximum principle, cost-effectiveness
MILK-DERIVED BIOACTIVE PEPTIDES WITH ANTIOSTEOPOROTIC EFFECT: A MINI REVIEW
Authors: Mada Sanusi Bello , Abaya Philip Cefas , James Dorcas Bolanle , Abarshi Muawiya Musa , Tanko Muhammad Said 
Published: October 2020

Postmenopausal osteoporosis is a global health problem characterized by decreased in bone mineral density (BMD) and progressive deterioration of microarchitecture and subsequent increase in bone fragility and susceptibility to fracture. More than 200 million people suffer from osteoporosis worldwide with about 8.9 million fractures and the prevalence rate of osteoporosis is expected to increase significantly in the future because of increased in life expectancy and aging population. Milk-derived bioactive peptides from cow, goat, sheep, buffalo, and camel exhibit several potential health promoting effect including antiosteoporosis, antihypertensive, antioxidative, antithrombotic, immunomodulatory and anti-inflammatory effects. Epidemiological and intervention studies have shown that milk and milk-derived peptides prevented bone loss in pre- and postmenopausal women. Moreover, quite a lot of studies have reported that milk-derived bioactive peptides can induce osteoblast cell proliferation, differentiation and also prevented bone loss in osteoporotic rats model. Thus, milk-derived peptides exhibits beneficial effect against bone-related diseases and can be of particular interest towards prevention and management of postmenopausal osteoporosis. Hence, the present review summarizes various studies using ISI, SCOPUS and PubMed indexed journals to elucidate the potential role of milk-derived bioactive peptides with in vitro and in vivo antiosteoporotic property
SYNTHESIS AND CHARACTERIZATION OF ZSM-5 ZEOLITE USING ETHELINEDIAMMINE AS ORGANIC TEMPLATE: VIA HYDROTHERMAL PROCESS
Authors: ABUBAKAR ABDULLAHI  , Abubakar S. 
Published: October 2020

Zeolite can be synthesized from different substances but because of the environmental issues researchers have currently drawn their attention to cost effective and eco-friendly materials that can be used in the synthesis of various zeolites. Kaolin is one of these materials because of their nonhazardous and easy handling property. The uniqueness properties of the material gives it wide range of applications in different fields such as gas separation, adsorption and catalysis.. ZSM-5 Zeolite was prepared by addition of (ethylenediamine) as organic template. This experiment was conducted at the optimum conditions at 160 0c for a period of 44hr. Zeolite synthesized from Kaolin is also a crystalline micro porous aluminosilicate solid consisting of pores and routes of a molecular size. The synthesized material was found to have high SiO2 content of 42.95% and the alumina content of 2.65% which gives the SiO2/Al2O3 ratio of 16.2.In order to obtain a comprehensive picture of morphology of the synthesized material, spectroscopic analysis were performed sing X-ray powder diffraction (XRD) shows peaks at 2θ = 7-9° and 22- 25°, which correspond to the specific peaks of ZSM-5. Fourier-transform infrared spectroscopy (FTIR) which shows the absorption band near 450 cm-1 is due to the T-O bending vibrations of the SiO4 and AlO4 in tetrahedra. scanning electron microscope (SEM) in this zeolite was crystallized in spherical to cubical shape.
LEVEL OF AWARENESS, ACCESS AND USE OF LONG LASTING INSECTICIDAL NETS (LLINs) IN FIVE PUBLIC HEALTH CENTRES WITHIN KADUNA METROPOLIS
Authors: YAYOCK HOSEA , Osageide N. O. , Mande H. , Habib H. , Zamani I. 
Published: October 2020

A cross sectional study designed to assess the difference in level of Awareness, Access and Use of Long Lasting Insecticidal Nets (LLINs) from consenting pregnant women aged between 15 to 40 years attending routine ante-natal clinic sessions at Kaduna State University (Barau Dikko) Teaching Hospital, General Hospital Kawo, Primary Health Care Badarawa, Primary Health Care Angwan Romi and General Hospital Sabon Tasha. A total of 360 questionnaires were distributed, but only 308 returned completed. Also, mosquito samples were collected in 30 randomly selected households of the consenting pregnant women that were within three kilometer radius range of the antenatal clinic for 12 weeks’ period. A one-way ANOVA was conducted using SPSS statistical package version 22. The result revealed that there was no significant difference (P> 0.05) in level of Awareness (92.53%), Access (75.32%) and Use (67.86%) of Long Lasting Insecticidal Nets (LLINs) among the pregnant women attending the various ante-natal hospitals/primary health care facilities. A total of 344 larvae samples were encountered and identified as Culex species 259(75.29%) and Aedes species 85(24.71%). Awareness, Access and Use of LLINs is relatively similar; while the mosquito species are vectors of Filariasis, Yellow fever, Dengue fever and can be prevented by the use of LLINs.
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Key word: Kaduna Metropolis, LLINs Awareness, Access and Use, Mosquito Preventive
EXAMINING THE PROCESS OF DECOMPOSITION AND CARBON CYCLING IN 'FADAMA' COASTAL WETLANDS: A CASE STUDY OF HEAPING WETLANDS ECOSYSTEM
Authors: Dasat Shwamyil George , Danjuma G. , Chundusu E. S. 
Published: October 2020

Wetlands provide several ecosystem services including carbon capture and storage, water filtration, nutrient cycling, and support agriculture among others. The biogeochemical process and decomposition parameters in ‘Fadama' wetland soils comprising of Gada biyu, Pwomol and Kpang referred to as sites A, B, and C respectively all of Heipang District in Barkin Ladi, Plateau State was investigated using standard operating procedures (SOP). Results of investigations revealed that soils from Kpang had slightly higher water content (34.52%) than those from Pwomol (33.48%) and Gada biyu (32.03%). While soils from Gada biyu had the highest solid organic matter (SOM) (10.79%) followed by Pwomol (8.15%) as Kpang had the least (7.85%). Gada biyu soils had the lowest Phenol oxidases activity (1536.56 nmol dicq g-1 h-1) while those from Pwomol (5340.44 nmol dicq g-1 h-1) was highest. All sites had similar concentrations of soil phenolics (76.58 µg g-1, 79.98µg g-1, and 83.25µg g-1). The activity of hydrolyses (β-glucosidase) in Gada biyu soil (2.93 nmol g-1 min-1) was lower than those from Pwomol (6.13 nmol g-1 min-1). These parameters indicate the level of biogeochemical processes in the soil at each site. Gada biyu had the highest rate of CH4 (0.84 ug g-1h-1) flux. Decomposition of organic matter, carbon cycling and greenhouse gas storage in wetland soil, is due to the anoxic condition comprising of low oxygen availability, cool temperatures, anaerobic conditions, reduced microbial activity, and the quality of organic matter substrates in such soils. Anthropogenic disturbances affecting wetlands must be discouraged to promote vital ecosystem services.
EFFECTS OF LANDUSE AND LANDCOVER CHANGE ON FLOODING IN KANO METROPOLIS, KANO STATE, NIGERIA
Authors: Mukhtar I. , Iguisi E. O. , Shehu A. U. , Dabo Yusuf , Abubakar M. , Zubairu S. M. , Balarabe A. 
Published: October 2020

ABSTRACT
This paper looked at the change in land use land cover (LULC) of Kano metropolis from 2001 to 2012; projected to 2035 and thereby assessing the response of these different land covers to rainfall event using the Hydrologic Engineering Corps- Hydrologic Modelling System (HEC-HMS) model. The outcome of the LULC revealed that the built-up areas increased from 19.7% to 34.4% and then to 54.4% in 2001, 2012 and 2035, respectively. The discharge of Jakara basin indicated a rise from 2001, 2012 to 2035 in the order of 443, 585.2 to 609.7 cm3/sec respectively. However, that of Chalawa shows increase between 2001 and 2012 and a decrease in 2035 as a result of canalization within the basin. The paper recommended adherence to the city masterplan and construction of canals within each sub-drainage basin for proper conveyance of run-off discharge.
LOGARITHMIC AND PERCENTAGE REDUCTIONS OF BACTERIAL ISOLATES IN GALATEA PARADOXA TREATED WITH CITRUS AURANTIFOLIA AND NACL: PUBLIC HEALTH IMPLICATION AND NUTRITIONAL ASSESSMENT
Authors: Okon Matthew , AKinjogunla Olajide , Akang Inyene Akan , Akaka Blessing Christopher , Umoh Menyene 
Published: October 2020

Shell fishes constitute a vital source of food for humans due to its high nutritional values. Bacteriological and nutritional assessments of Galatea paradoxa treated with Citrus aurantifolia and NaCl were determined using bacteriological and analytical protocols. The results revealed a reduction from 4.845 to 2.301 Log CFU/g in Total Heterotrophic Bacterial Counts (THBC) in G. paradoxa treated with 10% NaCl for 5 mins. The G. paradoxa treated with 7.5 % NaCl for 5 min had a reduction in Total Coliform Counts (TCC) ranging from 3.903 to 2.398 Log CFU/g, while Total Faecal Coliform Counts (TFC) in G. paradoxa treated with 5 % and 10 % for 10 min reduced by 99.99 %. There was 53.46% THBC reduction in G. paradoxa treated with 10% C. aurantifolia for 5 min; THBC in G. paradoxa treated with 10% C. aurantifolia for 10 min reduced by 79.36 %; THBC in G. paradoxa treated with 10 % equal concentrations of NaCl and C. aurantifolia decreased by 99.99 % within 10 min, while TCC in G. paradoxa treated with 7.5 % equal concentrations of NaCl and C. aurantifolia within 10 min of exposure had 99.99 % decrease. The predominant survived bacterial genera in treated samples were Bacillus, Vibrio and Micrococcus. There was insignificant difference (p ≥ 0.05) between the nutritional compositions of treated and untreated samples. This study showed that G. paradoxa could be treated with C. aurantifolia and NaCl so as to avert possible foodborne diseases associated with consumption of this aquatic food.
ANALYSIS OF TREND AND VARIABILITY OF SUMMER SEASON VISIBILITY AND TEMPERATURE IN SAHEL ZONE OF NIGERIA
Authors: Balarabe Mukhtar , Saadu Bello 
Published: October 2020

The variation of climate in the past on different time scale in Nigeria has generated a lot of concern and is still posing a threat to life and properties. Meteorologist and climatologist in Nigeria are working hard to address this problem. This study assessed the recent trend and variability of summer season`s visibility and temperature for Sahel zone of Nigeria. The long-term (1988-2017) summer seasons meteorological data derived from National Oceanic Atmospheric Agency-National Climate Data Centre (NOAA-NCDC) were used. A significant decreasing trend in visibility and increasing trend in temperature were detected during the entire period of study. The overall averages were 14.71 ± 4.17 km and 24.54 ± 4.19 respectively. The trends were found more significance in the last ten years. The Decades` means are 19.38± 3.05, 13.76 ± 2.09, 10.98 ± 1.28 km and 20.60 ± 4.72◦C, 25.78 ± 2.54 ◦C and 27.25 ± 0.79 ◦C for the first, second and third decades respectively. Standardize anomaly chart revealed that over the period of study, positive visibility anomaly correspond to negative temperature anomaly and vice visa. Their correlation at p< 0.05 significant level showed a negative relationship of 0.54 over the thirty years period. However, decade analysis showed a positive correlation of 0.47 and negative correlations of 0.61 and 0.74 for the first, second and third decades respectively. These suggest that summer season of the recent decades are dustier than the previous ones and that, summer season of the recent decades become hotter than the previous decades
Effect of Sr-substitution on the structural and magnetoelectric properties of Ni-Zn ferrites
Authors: Mazumdar SC , Trina AT , Alam F , Miah MJ , Khan MNI 
Published: October 2020

Spinel type polycrystalline Ni0.6-xZn0.4SrxFe2O4 (x = 0.0, 0.05, 0.10, 0.15 and 0.20) ferrites are synthesized by solid state reaction method. X-ray diffraction (XRD) pattern reveals the formation of spinel structure with two secondary phases Sr2FeO4 and SrFe12O19 for higher concentration of Sr (0.15 and 0.20). An increase in lattice constant is observed with the increase of Sr content in the lattice. The density of the samples is found to decrease whereas porosity increases with the substitution of Sr2+ ions. Microstructural investigation shows that the grain size increases with the increase of Sr content. Magnetic hysteresis is investigated at room temperature. All the samples exhibit lower coercivity values indicating that the materials belong to the class of soft ferrites. The saturation magnetization is found to decrease with Sr content which is attributed to Néel’s two sub-lattice model of ferrites. The real permeability of the samples remains almost constant up to a certain frequency and then falls rapidly. Improved dielectric constant is observed in the Sr2+ substituted samples. The electrical conduction in these ferrites is explained on the basis of hopping mechanism between the Fe2+ and Fe3+ ions.
Bangladesh Journal of Physics, 26(2), 1-20, December 2019
Investigation on the quality of silicon extracted from the Padma river sand using magnesio-aluminothermic process
Authors: Kuddus Abdul , Mahabubuzzaman SM , Md Ismail Abu Bakar 
Published: October 2020

Investigation on the quality of the extracted Silicon (Si) from the sand of the Padma river of Bangladesh using the Magnesio-Aluminothermic process has been presented in this work. Magnesio-Aluminothermic process, which is low-energy, low-cost and CO2 free compared to conventional carbothermic process, was used for the extraction of Si from the sand. By performing the thermite process, Si was extracted as a eutectic mixture of Aluminium and Si, following that, several cycles of acid leaching were used to obtain highly pure polycrystalline silicon. After grinding the cleaned sand and making a homogeneous mixture with associated chemicals and ignition materials, modified Aluminothermic reaction was performed to produce a eutectic mixture of Si and Al. Grinded eutectic mixture of Si and Al was then purified with acid leaching and finally above 97% pure crystalline Si was extracted. XRD (X-ray diffraction) and Raman Spectroscopy confirmed the polycrystalline nature of Si where XRF (X-ray fluorescence) and EDX (Energy Dispersive X-ray Spectroscopy) corroborated the high purity of extracted Si describing the chemical composition.
Bangladesh Journal of Physics, 26(2), 33-40, December 2019