bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH KUALITAS PELAYANAN DAN PROMOSI TERHADAP KEPUASAN KONSUMEN PADA ALFAMART RODA HIAS SERPONG
Authors: Arianto Nurmin
Published: June 2020

ABSTRAK Masih terdapat keluhan konsumen yang komplain setiap bulannya terjadi peningkatan, dikarenakan adanya faktor-faktor yang mempengaruhi banyaknya komplain konsumen pada setiap bulannya. Jika dilihat dari jenis komplain maka komplain yang terbanyak ialah pada “proses penempatan barang yang kurang rapih” sehingga pelayanan yang diberikan masih kurang maksimal dan menyebabkan kepuasan konsumen ikut menurun. Tujuan dari penelitian ini adalah untuk mengetahuipengaru kualitas pelayanan dan promosibaik secara parsial ataupun simultan terhadap kepuasan konsumen.Analisis data yang digunakan dalam penelitian ini menggunakan uji validitas, reliabilitas, asumsi klasik dan regresi linear berganda, sedangkan populasi dalam penelitian ini adalah konsumen yang berbelanja sedangkan jumlah sampel ialah sebanyak 100 Konsumen.Dari hasil penelitian maka Terdapati pengaruhi yang positifii dan signifikani antara kualitas pelayanaani terhadap kepuasan konsumeen, Terdapat pengaruh yang positif dan signifikan antara promosii terhadap kepuasan konsumen, Terdapat pengaruh yang positif dan signifikan secara simultan antara Kualitas Pelayanan i dan Promosi i terhadap Kepuasan Konsumen. Kata Kunci : Kualitas Pelayanan, Promosi, dan Kepuasan
Morphological indicaters of the gastrointestinal tract of young pigs during feeding of the PVMS “Efiprot”
Authors: Vuhliar V. S.
Published: June 2020

The problem of increasing of livestock and poultry has led scientists to look for measures to improve productivity and reduce costs. One way to solve this problem is to use balancing supplements in the feeding. The study of feeding by protein-vitamin-mineral feed supplement “Efiprot” was carried out on three groups of young white pigs, 12 heads in each group. The experiment consisted of leveling of 15 and a basic period of 127 days. During the rearing period, the animals consumed the feed according to the growth phases, increasing the amount from 1 kg/head (8–15 kg of live weight), up to 1.5 kg/head per day (15–35 kg of live weight) and from 2 kg/head (35–65 kg of live weight) and up to 2.5 kg/head. per day (65–110 kg of live weight). While using in feeding of young pigs of PVMS “Efiprot”, a positive productive effect was obtained. Thus, when introduced to the diet of the tested yong pig the PVMS, the average daily growth of animals has increased by 33–58 g. Accordingly, has increased the final live weight of the animals by 4.05–7.18 kg against the control level. Due to the result of the studies, carrying out the control slaughter, it was found that feeding of the protein-vitamin-mineral supplement “Efiprot” for young pigs on rearing does not have a probable effect on the weight of the stomach, but causes changes in the thickness of the wall of the cardiac zone by 0.24 mm (2.75 %), and reducing the wall thickness relative to the control by 1.04 mm (11.91 %). In the fundus zone of the stomach, there is a tendency to thicken the walls due to the mucous and sere-muscular membranes by 0.36 mm (6.75 %) and 0.35 mm (6.56 %). In the study of the pyloric zone, the thickness of the walls was decreased by 0.46 mm (3.13 %) and 0.73 mm (4.97 %) compared to the control group.The reaction of the intestine to feeding of “Efiprot” to young pigs is caused by an increase in weight and length of 0.06 – 0.2 kg and 0.5 m – 0.83 m. Also it is shown a slight decrease in the thickness of the hollow shell by 0.5 mm (18.3 %) in the second group of animals 0.21 mm (7.69 %). A significant difference was found in the structure of the colon of experimental animals, where there was an increase in wall thickness in the first group by 0.13 mm (5.75 %) and a decrease in the second group by 0.16 mm (7.07 %).
Expanding the range of sausage products of special purpose
Authors: Haschuk O. , Moskalyuk O. , Simonova I.
Published: June 2020

The article presents the results of research of minced meat from turkey meat with the addition of whole blood in order to expand the range of special purpose products. The presence of a wide range of physiologically active substances in meat raw materials determines its special properties. In scientific work was conducted influence of products of blood processing on qualitative indicators of sausages of health-improving purposes. The use of blood protein Globin Vepro Gel 95 HV in the composition of protein-fat emulsion (in the amount of 40 % by weight of minced meat) and whole blood to increase the iron content in the product for the prevention and treatment of anemia. During the organoleptic evaluation of meat systems, it was found that partial replacement of raw meat in minced meat with whole blood has a beneficial effect on the color of the product. But with the increase in the amount of blood there is a deterioration of organoleptic parameters. The addition to the minced meat of a protein-fat emulsion based on globin protein and the addition of whole blood in appropriate proportions creates the conditions for moisture binding. However, with the addition of 10 % of blood, there is a decrease in moisture binding capacity by 0.3 %. According to the results of studies of the content of essential amino acids, it was found that the experimental samples of sausages are characterized by the content of complete proteins. In particular, the sample № 3, which has the best functional and technological indicators has a higher rate of Lysine, Leucine, Methionine + Cysteine, Valine compared to the control sample. The dominant amino acids are Lysine, Threonine, Leucine, Phenylalanine and Tyrosine, Limiting – Methionine, Cystine, Valine, Isoleucine. For sample № 3, the value of the utilization coefficient of the protein is 0.52, the biological value is 61.12 %.
Identification of Milkfish Supply Chain in PT XYZ at Semarang City, Central Java Province
Authors: Romdhon M Mustopa , Asmarani Nurshabrina  , Melli
Published: June 2020

Bandeng Presto is one of the typical foods of Semarang City, one of the famous milkfish processing industries is PT XYZ. This study aims to identify milkfish supply chains at PT XYZ in Semarang City. The collection of primary and secondary data was carried out in January-February 2019, which was used in describing the supply chain flow. The method of data analysis uses descriptive qualitative. The results obtained are 2 patterns of supply chain flow, the flow I pattern consists of companies - suppliers as well as farmers and flow patterns II consisting of companies - suppliers - farmers. The activities of each pattern are explained in the flow of product, information, and financial.
Screening of Fungi from Oil Palm Rhizosphere in Peat Soils and the Potential as Biological Agents against Ganoderma boninense
Authors: Puspita Fifi , Dini Isna Rahma , Sari Dermala
Published: June 2020

One of the diseases that attack oil palm plants is stem rot disease. Control efforts that can be done is to use rhizosphere fungi from oil palm plants in peat soils. This study aimed to select fungi from rhizosphere of oil palm plants in peat soil based on morphological characteristics and test their potential as biological agents against Ganoderma boninense. This research was conducted by exploration, observation and experiment by using complete randomized design (RAL). The parameters observed were macroscopic characteristics of fungi from oil palm rhizosphere, disease severity index, fungus inhibition power from oil palm rhizosphere to G. boninense, colony diameter and growth rate of high antagonist rhizosphere fungus, hyperparasitic type of fungus from rhizosphere of oil palm plant with G. boninense and the morphological characteristics of fungi from high antagonist rhizosphere in macroscopic and microscopic. The results showed that 12 rhizosphere fungi isolates and 4 isolates were antagonist to G. boninense. Isolate J5 has a high antagonist power of 70.26% and is a genus Trichoderma, isolate J7 belongs to the genus Trichoderma, isolate J10 genus Aspergillus and isolate J12 genus Mucor.
Palatability Test of Mineral Herbal Blocks on Performans of Local Sheep
Authors: Nurmi Aisyah , Harahap Muharram Fajrin
Published: June 2020

This research was aimed to study of palatability and body weight gain local sheeps given minerals herbal (MBH). The farms used in this study were male 4 local sheep at the age of 12-18 months who showed symptoms of mineral deficiency. The research method used is the Latin Square Design (LSD). The treatment given is: H0 = Basal Feed + Salt; H1 = Basal Feed + Salt + Mineral + Turmeric; H2 = Basal Feed + Salt + Mineral + Ginger; H3 = Basal Feed + Salt + Mineral + Turmeric + Ginger. The research parameter is the mineral palatability of herbal blocks and body weight gain. The results showed that MBH given turmeric (10%), ginger (10%) and a combination of 5% + 5% ginger showed a non-significant effect on feed consumption and conversion. Palatability test showed that all MBH treatments were favored by local sheep, but the highest palatability of MBH was by adding ginger; followed by a combination of ginger and turmeric; and the lowest palatability is turmeric. Based on palatability tests, MBH with turmeric supplementation of 10%; 10% ginger or a combination of 5% ginger + 5% turmeric in the form of Herbal Minerals Block has a good palatability (preferred) and can improve the performance of local sheep.
Influence of Dayak Onion Extract Concentration (Eleutherine palmi folia (L.) Merr) and Length Storage on Weight Decrease, Haugh Unit, and Albumen pH of Duck Egg
Authors: Aam Gunawan  , Zakir Muhammad Irwan , Dharmawati Siti , Rasyidi Muhammad
Published: June 2020

The purpose of this study was to study the effect of immersion on dayak onion extract and storage time and the interaction of these two factors on decreasing of egg weight, haugh unit value and albumen pH of duck egg. The study used a completely randomized design of factorial pattern 4 x 4 with 4 replications. The treatment is as follows: The first factor is the concentration of onion dayak extract (A), consisting of: A0 = Eggs storage placed at room temperature; A1 = 10% concentrated of dayak onion extract; A2 = 20% concentrated of dayak onion extract; A3 = 30% concentrated of dayak onion extract; The second factor is the length of storage (B) consists of: B0 = 7 days. B1 = 14 days. B2 = 21 days. And B3 = 28 days. Research data were analyzed using analysis of variance and continued by Tukey Test. The results showed that the concentration of dayak onion extract did not affect the reduction in egg weight, but did affect the haugh unit and albumen pH. Egg weight reduction ranged from 0.92-1.02. Haugh unit and pH of albumen at 10% and 30% concentration of dayak onion extract did not differ, while the 0% concentration differed from all other treatments. Interaction effects between concentration of dayak onion extract and length storage were also significant for egg weight loss, Haugh unit, and pH of albumen. It is recommended that for preserving duck eggs, it is better to use a concentration of 30% onion extract.
The Use of Various Media on Hatchability, Hatching Time and The Vitality of Honey Cricket Tillers (Gryllus mitratus)
Authors: Lumban Tobing Ersan Riaji , Hanafi Nevy Diana , Umar Sayed
Published: June 2020

Crickets are the most demanded commodity because there have the most interest in ornamental livestock such as birds, while the presence of crickets in nature has diminwashed because their natural habitat has been increasingly eroded by city development. The important thing to consider in cricket farms was when incubating cricket eggs which requires special treatment to maintain their temperature and humidity. Thwas study aims toknow the hatching ability of cricket, egg hatching duration and the vitality of honey cricket age 0-10 days, in different media. The research was conducted at the Biology Laboratory of Animal Husbandry Study Program, Faculty of Agriculture, Universitas Sumatera Utara, Jl. A. Sofyan No. 3 Medan, which started from November 2018 until December 2018. The design used was a completely randomized design (CRD) 4 treatments (Q0: river sand hatch media; Q1: sand hatch media; Q2: kapok hatch media; Q3: rice straw hatch, and 5 replications (each conswasting of 100 honey cricket eggs Grylus mitratus).The use of various media for honey cricket hatching eggs has a positive influence on the hatchability of eggs, the duration of hatching eggs and the vitality of honey crickets tillers. River sand hatching media (P0) is the best hatching media for the parameters of hatching eggs of honey cricket and the vitality of honey crickets tillers.
Effect of the Types and Percentages of Stabilizer on the Quality of Instant Garfish Condiment
Authors: Marchelina Christine , Sinaga Hotnida , Lubis Linda Masniary
Published: June 2020

The purpose of this research was to determine the effect of stabilizer types and percentages on the quality of instant garfish condiment. The research used a group randomized design factorial with two factors, i.e.: types of stabilizer (CMC; Arabic gum; gelatin) and percentage of stabilizer (0.0%; 0.5%; 1%; 1.5%). The results showed that stabilizer types had a highly significant effect on water absorption index, water solubility index, vitamin C, and color index. Moreover, the stabilizer had no significant effect on organoleptic aroma and taste. In the meantime, stabilizer percentages had a highly significant effect on water absorption index, water solubility index, vitamin C, color index, and organoleptic aroma. However, the stabilizer percentages gave no significant effect on organoleptic taste. Interaction between the two factors had a highly significant effect on water absorption index and vitamin C and had a significant effect on color index. Furthermore, the interaction had no significant effect on water solubility index, organoleptic aroma and taste. The best treatment product was resulted from the use of 1.5% CMC as stabilizer.
Tentativas de suicídio em Macapá, Amapá, Região Amazônica, Brasil, em 2018
Authors: Chagas Jéssica Andréa Silva das , Matos Talita de Oliveira , Dias Cláudio Alberto Gellis de Mattos , Dendasck Carla Viana , Oliveira Euzébio de , Araújo Maria Helena Mendonça de , Fecury Amanda Alves
Published: June 2020

O suicídio é o ato humano de cessar a própria vida. As atitudes suicidas com intenção de morte, mas sem levar ao óbito são denominadas tentativas de suicídio, isto é, são atos intencionais de autoagressão sem que o desfecho seja a morte. Este trabalho analisou, epidemiologicamente, os atendimentos realizados pelo Serviço Móvel de Urgência – SAMU/AP relacionados a tentativas de suicídio no ano de 2018 em Macapá/AP. Foi realizada uma pesquisa transversal, descritiva e quantitativa. Foram coletados dados de 61 fichas de atendimento inicial referentes às ocorrências realizadas no ano de 2018, a partir do sistema de armazenamento de fichas do SAMU/AP. Este estudo permitiu a ampliação do conhecimento das características dos casos de tentativas de suicídio e suicídio consumado que ocorreram em Macapá/AP, possibilitando, assim, subsidiar os profissionais para trabalharem em intervenções junto à população em busca da diminuição das estatísticas existentes. Ressalta-se que o problema da falta ou da notificação dos casos de tentativa de suicídio realizada de maneira insuficiente é um aspecto importante para o enfraquecimento das informações epidemiológicas, das ações assistenciais em rede e para a efetivação da territorialização e da intersetorialidade em saúde mental. Ações educativas e políticas públicas que reforcem ao médico e às equipes socorristas de forma geral a importância do registro correto e completo das informações
Elementarne funkcije u poljoprivredi
Authors: Zrno Željko , Pintur Ivana
Published: June 2020

Današnja ekspanzija poljoprivredne proizvodnje nije slučajna. Ona je posljedica primjene matematike. Mnogi procesi u poljoprivredi i općenito
u biotehničkim znanostima imaju svoje zakonitosti u kojima se uspostavlja veza između dvije varijable, tj. imamo funkcionalnu ovisnost. U ovom članku obrađene su tipične elementarne funkcije: linearna, kvadratna, eksponencijalna i logaritamska te su dani neki primjeri njihove primjene.
Primjena utilitarnog i ukrasnog bilja u razdoblju baroka na primjeru dvoraca Hrvatskog Zagorja
Authors: Benko Doroteja , Vitasović-Kosić Ivana
Published: June 2020

Čovjek je biljke kroz povijest koristio za različite svrhe. Od prapovijesti pa nadalje, određene biljke zauzimaju važnu ulogu u životu čovjeka, neke od njih su korištene u utilitarne svrhe. U Egiptu su formirali voćne drvorede kako bi okružili svoj posjed, pritom ne narušavajući osnovnu ideju simetrije. U Antici su izrađivali kapitele (glave stupova) prikazujući pojedine biljne vrste, a u Srednjem su vijeku najčešći motivi u bordurama ili u prikazima svetaca i nekih događaja Kršćanske vjere. Za vrijeme baroka perivoji doživljavaju procvat zahvaljujući moćnim europskim vladarima što su perivoj koristili
kao prikaz svoje moći. Ovime se ujedno dotičemo simbolike bilja i primjera baroka iz Hrvatskog zagorja. Isto razdoblje, ali drugačiji gospodarski i klimatski uvjeti uzrokovali su razlike u primjeni i odabiru vrsta. Proučavanjem različite literature o dvorcima Hrvatskog zagorja sastavljen je popis korištenih biljnih vrsta od kojih se najčešće spominju: divlji kesten (Aesculus hippocastanum L.), šimšir (Buxus sempervirens L.), obični grab (Carpinus betulus L.), katalpa (Catalpa bignonioides L.) te rodovi smreka (Picea sp.), duglazija (Pseudo tsuga sp.) i platana (Platanus sp.).
Authors: Agustiningsih Nia , Rohmi Faizatur , Rahayu Yulis Eka
Published: June 2020

Pendahuluan:Body image merupakan sikap individu terhadap bentuk, penampilan, serta ukuran tubuh. Body imageberpengaruh pada remaja khususnya remaja putri. Remaja putri cenderung memiliki body image negatif dan menjadi alasan harga dirinya rendah. Tujuan penelitian ini adalah mengetahui apakah ada hubungan antara body image dengan harga diri pada remaja putri usia 16-18 tahun di SMA Nasional Kota Malang. Metodologi: Jenis penelitian korelasional dengan pendekatan cross sectional. Populasi penelitian ini remaja putri kelas X-XI berjumlah 100 siswi, dengan sampel sejumlah 80 siswi dengan teknik simpel random sampling. Alat ukur yang digunakan untuk variabel body image adalah kuisioner Multidimensional Body Self Relation Questionnare-Appearance Scales, dan variabel harga diri menggunakan kuisioner Rosenberg Self-Esteem. Penelitian dilakukan di SMA Nasional Kota Malang. Analisa data menggunakan Spearman Rank, penyajian data dalam bentuk table distribusi frekuensi dan narasi. Hasil: Hasil penelitian didapatkan remaja putri usia 16-18 tahun di SMA Nasional Kota Malang yang memiliki body image positif 63 (79%) dan harga diri tinggi 41 (51,2%).Hasil uji statistik didapatkan nilai p value = 0,001 (p<0,05) sehingga H1 diterima, maka ada hubungan antara body image dengan harga diri pada remaja putri usia 16-18 tahun di SMA Nasional Kota Malang. Diskusi: Body image pada remaja perlu diperhatikan oleh karena persepsi terhadap body image yang kurang tepat akan berkaitan dengan haga diri pada remaja. Berkaitan dengan hal tersebut diperlukan support system yang baik pada remaja seperti oleh keluarga (orang tua) sebagai lingkungan yang dekat dengan remaja.
Authors: Hadiyah Siti Nur
Published: June 2020

Pendahuluan: HIV/AIDS sebagai penyakit dengan prevalensi yang masih cukup tinggi tentunya memiliki dampak baik secara fisik maupun psikologis. Konsekuensi negatif dari penyakit tersebut serta rendahnya resiliensi dan dukungan sosial seringkali menyebabkan distress psikologis bagi ODHA. Tujuan penelitian ini ingin menganalisis pengaruh resiliensi dan dukungan sosial terhadap distress psikologis pada ODHA, serta mencari faktor yang paling dominan berpengaruh. Metodologi: Penelitian ini berupa correlational analitic dengan pendekatan cross sectional. 49 responden diambil menggunakan teknik purposive sampling. Instrumen penelitian menggunakan kuisioner data responden dan instrumen baku yang mengukur distress psikologis, resiliensi dan dukungan sosial yang telah dimodifikasi dan divalidasi. Hasil: Hasil penelitian menunjukkan bahwa resiliensi dan dukungan sosial secara signifikan berpengaruh terhadap distress psikologis (R2=0,656; p<0.05) dan dukungan sosial (β= -,539; p < 0,05) menunjukkan variabel dominan yang berpengaruh terhadap distress psikologis. Diskusi: Hasil penelitian ini dapat disimpulkan bahwa terdapat pengaruh resiliensi dan dukungan sosial terhadap distress psikologis, serta dukungan sosial merupakan faktor dominan yang berpengaruh terhadap distress psikologis pada ODHA. Adanya hasil penelitian ini maka disarankan bagi ODHA untuk dapat memanfaatkan sistem pendukung yang ada guna mencapai kondisi mental yang lebih baik.
Authors: Agustin Retno Ardanari
Published: June 2020

Pendahuluan : Neglected Tropical Disease (NTD) merupakan penyakit tropis dan sub tropis yang masih banyak dialami masyarakat dengan kondisi ekonomi lemah dan cenderung terabaikan karena berbagai faktor. Permasalahan yang dialami oleh pasien dengan NTD sangat kompleks, mulai dari kondisi fisik mengalami kelemahan, perubahan karena kecacatan serta dampaknya setelah mengalami perubahan fisiknya. Metode : penelitian ini menggunakan metode kepustakaan tentang aspek holistik pasien kusta dan filariasis tahun 2009-2019 dan didukung data sekunder dari Dinas Kesehatan Kabupaten Kediri. Hasil : Pasien kusta di Jawa Timur dengan kecacatan tingkat 2 sebesar 10,40% sedangkan pasien filariasis sejumlah 10.681 kasus. Pasien kusta dan filariasis mengalami berbagai masalah pada aspek holistik kehidupannya karena deformitas pada fisiknya, sehingga mereka merasa malu untuk bergaul dengan orang-orang disekitarnya dan membatasi interaksi sosial, produktivitas menurun, tergantung pada orang lain, pasien dan keluarga diasingkan, sulit mendapatkan pekerjaan. Kesimpulan : Pasien kusta dan filariasis mengalami perubahan dan gangguan pada fisiknya akibat proses penyakit yang dialami yang berdampak pada aspek lainnya yaitu aspek psikologis, sosial, spiritual dan kultural pada pasien, keluarga.
A Current Microbiological Picture of Mycobacterium Isolates from Istanbul, Turkey
Authors: SUMBUL BILGE , DOYMAZ MEHMET ZIYA
Published: June 2020

Despite advances in diagnosis and treatment, tuberculosis (TB) continues to be one of the essential health problems throughout the world. Turkey is considered to be endemic for TB. In this study, we analyzed the distribution of Mycobacterium species, compare the diagnostic methods, and susceptibilities to anti-tuberculosis drugs of TB isolates. The aim was to document the current status and to provide a frame of reference for future studies. In this study, 278 Mycobacterium species isolated from 7,480 patients between September 2015 and June 2019 were included. Löwenstein-Jensen medium (LJ) and MGIT 960 were used for the isolation of strains. Susceptibility to 1st-line anti-tuberculosis drugs was determined. Positivity rates in clinical samples were as follows: 1.4% for direct microscopic acid-fast bacilli (AFB) detection, 3.4% for growth on the LJ, and 3.7% for growth on MGIT-960. Two hundred thirty-three isolates were identified as Mycobacterium tuberculosis complex (MTBC) and 45 were non-tuberculous mycobacteria (NTMs). Eleven of the NTMs (24.4%) were Mycobacterium fortuitum group isolates, and eight NTMs (17.7%) were Mycobacterium abscessus complex isolates. A number of patients diagnosed with tuberculosis peaked twice between the ages of 20–31 and 60–71. A hundred and eighty-two MTBC isolates (78.1%) were susceptible to all 1st-line anti-tuberculosis drugs, while 51 isolates (21.9%) were resistant to at least one drug tested. The multidrug-resistant tuberculosis rate was 13.7% among resistant strains and 3% in all strains. The liquid cultures were better for detection of both MTBC and NTMs isolates. The data demonstrate that MTBC continues to be challenge for this country and indicates the need for continued surveillance and full-spectrum services of mycobacteriology laboratory and infectious diseases.
Pemetaan Status Unsur Hara Fosfor Perkebunan Kelapa Sawit Rakyat di Kelurahan Babat Sumatera Selatan
Authors: Iswahyudi Bagus , Bakri Bakri
Published: June 2020

Iswahyudi et al, 2019.Â Oil Palm Plantationâ€™s Phosporous Mineral Mapping on Babat District South Sumatera. JLSO 8(1):77-85.Â Soil nutrient status mapping was not initiated which lead to inefficiency in fertilization. Fertilizition without nutrient analysis could lead to nutrient deficiency or toxicity of nutrint. The Purpose of this research was to identify, map the nutrient status and fertilization recomendation of phosporous nutrient status in public oil palm plantation at Babat Village Babat Toman Districts Musi Banyuasin District South Sumatera Province. This research used a detailed survey methode with grid system for 16 sample which represent 16 ha and 60 cm depth of soil drilling. Phosporous nutrient status at research location ranged from 4,81 ppm to 21,86 ppm. 7 ha contained 8-20 ppm available phosphorous ot classified into medium, 6 ha contained < 8 ppm available phosphorous or classified into low and 3 h contained >20 ppm available phosporous or classified into high. Soil reaction (pH) of the research field was 5,0 and 5,5 which classify the soil into acid soil. Fertilization implemented to increase the nutrient status until medium (15 ppm) which resulted in SP-36 doses was 346,22 kg/ha for low nutrient status and 139,33 kg/ha for medium nutrient status.
Uji Toksisitas Surfaktan Linear Alkilbenzene Sulfonate (LAS) Histologi Insang dan Hati Benih Ikan Kerapu Bebek (Cromileptes altivelis)
Authors: Kristianti Devi , Paramitha Resty , Agustriani Fitri , Diansyah Gusti
Published: June 2020

Kristianti et al, 2019. Toxicity of Linear Alkilbenzene Sulfonate (LAS) Surfactant Gills and Liver Histology of Humpback Grouper Seed (Cromileptes Altivelis). JLSO 8(1):107-116.LAS is surfactant that is most commonly used because this surfactant is the main cleaning substance contained in detergent. Waste of detergent can give side effects in the tissue of organisms, especially on the gills and liver of fish. The aims of this research were to analyze the toxic effects arised from LAS surfactant to the survival of fish seed experiment with different concentrations, to determine levels of LAS surfactant that are capable to be tolerated and to analyze the gills and liver damage arising from LAS surfactant to fish seed experiment. The test of LAS surfactant toxicity on fish seed experiment was conducted using the laboratory of experimental method, while the testing of gills and liver histology of fish seed experiment with paraffin method and Hematoxylin Eosin (HE) staining. The results showed that LAS surfactant gave toxic effects on Humpback Grouper Seed (Cromileptes altivelis) and gave effect such damage to the gills and liver histology. Toxicity and tissue damage rose as the increase of LAS surfactant concentration. LAS surfactant levels were able to be tolerated by Humpback Grouper Seed test not more than 0,253 mg/l.
Pertumbuhan Tanaman Lada (Pipper nigrum L.) Umur Satu Tahun pada Lahan Bekas Tambang dengan Penambahan Dosis Pupuk Hayati yang Berbeda
Authors: Badriyah Badriyah , Inonu Ismed , Asriani Euis
Published: June 2020

Badriah B, Inonu I, Asriani E. 2019. Growth of one year old pepper (Pipper nigrum L.) in post tin mining land using different dosage biofertilizer. Jurnal Lahan Suboptimal: Journal of Suboptimal Lands. 8(2):117-125.    The yield of pepper as important spice plant has been decreased due to the reduction of pepper planting area which are converted into tin mining area. One effort can be done is utilizing suboptimal lands that has low soil fertility. The aim of this research was to determine the effect of biofertilizer dosage on one year old pepper to growth in post tin mining land. This research had been conducted from February 2018 until June 2018 in post tin mining land owned by PT Timah at Dwi Makmur Village, Bangka. The research used expremental method with Completely Randomized Block Design (CRBD) with single factor. The factor was biofertilizer dosage: (0,0; 0,5; 1,0; 5,0; 10,0; and 15,0 g/L/plant). The result showed enrichment biofertilizer significantly effect on chlorophyll content and number of branch, but not significantly on plants height, number of nodes, and leaf area. The treatment dosage 10 g/L/plant (1x108 cfu) was the best inclined result growth of one year old pepper plant in post tin mining land.
Yield Response of Peanut (Arachis hypogaea L.) to Compound Fertilizer
Authors: Harahap Siti Maryam , El Ramija Khadijah , Erythrina Erythrina
Published: June 2020

Harahap SM, Ramija KE, Erythrina E. 2020. Yield response of peanut (Arachis hypogaea L.)  to compound fertilize. Jurnal Lahan Suboptimal: Journal of Suboptimal Lands 9(1): 41-49.The purpose of this study was to evaluate the application effects of three different compound fertilizers on yield, and assess the income increase at different rates of compound fertilizers. Three compound fertilizers namely NPK 14-0-46, NPK 19-9-19 and NPK 11-11-11 was conducted at three different farmers’ field in Langkat District, North Sumatra Province under upland conditions. In each farmers’ field, a Randomized Complete Block Design was applied with four replications per treatment.  Seven treatments tested consisted of full rate of farmer fertilizer practice and six rates of each compound fertilizer plus half rate of farmer fertilizer practice. In each of compound fertilizer tested, pod yield and seed yield increased quadratically as increasing compound fertilizer rates. The highest pod yield and seed yield of peanut were 1649 kg/ha and 1072 kg/ha, respectively with half rate of FFP + 200 kg of NPK 14-0-46. For compound fertilizer NPK 19-9-19 the highest pod yield and seed yield were 1632 kg/ha and 1032 kg/ha with half rate of FFP + 500 kg of NPK 19-9-19 while for compound fertilizer NPK 11-11-11 the highest pod yield seed yield were 1421 kg/ha and 930 kg/ha with half rate of FFP + 250 kg of NPK 11-11-11. However, adding each  half rate of farmer fertilizer practices with  200 kg of NPK 14-0-46 or 300 kg of NPK 19-9-19 or 250 kg of NPK 11-11-11 with HypoMa-1 cultivar gave the highest values of the benefit for the farmers under upland soil in Langkat, North Sumatra.
Model of Java Traditional Games in Forming Social Character of Early Age in TK Perwanis Medan
Authors: Halimatus Sadiah  , Rosmala Dewi  , Evi Eviyanti
Published: June 2020

This study aims to describe how the implementation of traditional Javanese game models in shaping the social character of children in Perwanis Medan Kindergarten as well as describing what social characters are produced from traditional Javanese games (hide and seek, congklak, crank, and cublak-cublak suweng). This research is a type of qualitative descriptive study, with research subjects namely the school principal, teacher, school committee, and several children at TK Perwanis Medan. Data collection techniques used in the form of; observation, interview and documentation. Analysis of the data used in the form of descriptive analysis, which includes three pathways namely; data reduction, data presentation, and drawing conclusions. The conclusion obtained is that the implementation of social character formation through traditional games has been going well and optimally, while the indications of each of the basic elements of social character education, including: moral knowing (moral knowledge), moral feeling (feelings about morals), and moral action ( moral action). In addition, the social character contained in every traditional Javanese game, among others: 1) Plot Umpet; honest, love peace, discipline, tolerance, hard work, curiosity, love of the motherland, and responsibility. 2) Congklak; honest, tolerance, discipline, creative, communicative, peace-loving, and responsibility. 3) Engklek; honest, discipline, love the motherland, hard work, and love peace. 4) Suweng sub-sub-groups; honest, hard work, curiosity, and love peace.
Huoli kytkeytyy osallisuuden rajapintoihin
Authors: Peltola Maria , Suorsa Teemu , Karhu Jutta , Soini Hannu
Published: June 2020

Tutkimuksessa tarkastellaan, ensinnäkin millaisia ulottuvuuksia huoli ja huolehtiminen saavat oppilashuollon ammattilaisten ohjatuissa vertaisryhmäkeskusteluissa. Toiseksi mallinnetaan teoriaa ammattilaisen arjesta ja hahmotellaan huolipuheen ydintä. Tutkimuksessa analysoitiin 24 oppilashuollon ammattilaisen 48 työnohjauksellista keskustelua, joissa he puhuivat omaa työtään koskevista ajankohtaisista ratkaisemattomista kysymyksistä. Keskusteluista koostettiin yhdessä ammattilaisten kanssa tiivistelmiä. Tutkimus toteutettiin ankkuroidun teorian periaatteita hyödyntäen rakentamalla aluksi kategoriamallin avulla kokonaiskuvaa keskustelun aiheista ja niissä kiteytyvistä moninaisista huolista. Teoriaa ammattilaisten arjesta rakennettiin vertailemalla aineistolähtöisesti muodostettuja kategorioita subjektitieteellisen arkielämän (conduct of everyday life) tutkimuksen peruskäsitteisiin. Tulokset avaavat oppilashuoltotyön arjen ulottuvuutta ja ammattilaisen osallisuutta. Ammattilaiset puhuvat resursseista, työnjaosta, omasta jaksamisesta sekä asiakkaita koskevista huolista ja työyhteisön vuorovaikutuksesta. Arjessa näkyvät toistuvuus ja muutokset, toimintaperusteista ja tavoitteista neuvottelu sekä kokemukset omista toimintamahdollisuuksista. Huolen ytimessä on osallisuuden rajojen monitasoinen hahmottelu. Tuloksissa hahmottuvat ulottuvuudet on syytä huomioida sekä työssä että sen rakenteiden kehittämisessä.
”Kansalaisopistojen toiminnasta tarvitaan lisää tutkimusta”
Authors: Heikkilä Mirva
Published: June 2020

Järvilakeuden kansalaisopiston rehtori Leea Keto, 59, kaipasi tutkittua tietoa taustoittamaan kansalaisopistokentällä näkyviä ilmiöitä.
Summaries
Authors: Palmén Markus
Published: June 2020

Tiedeartikkelien abstraktit ja englanninkieliset lyhennelmät.
Numerical Oscillation Analysis for Gompertz Equation with One Delay
Authors: YANG Qian , WANG Qi
Published: June 2020

This paper concerns with the oscillation of numerical solutions of a kind of nonlinear delay differential equation proposed by Benjamin Gompertz, this equation usually be used to describe the population dynamics and tumour growth. We obtained some conditions under which the numerical solutions are oscillatory. The non-oscillatory behaviors of numerical solutions are also analyzed. Numerical examples are given to test our theoretical results.
Gauss Map and Local Approach of Isoparametric Surfaces in Lorentz and Euclidean Space
Authors: ÖZTÜRK Emre
Published: June 2020

In this study, we determine the isoparametric surfaces and we give the Gauss map of these surfaces by semi symmetric matrix, in Lorentz space. Also we define any chord property and we show that the surfaces which have the chord property corresponds to isoparametric surfaces. Moreover, we consider the chord property locally and we give some examples in the Euclidean space.
EĞİTSEL OYUNLAR ÜZERİNE YAPILAN ULUSAL BİLİMSEL ARAŞTIRMALARIN İNCELENMESİ
Authors: KARAMUSTAFAOĞLU Orhan , KILIÇ M. Furkan
Published: June 2020

Bu çalışmanın amacı, 2010-2019 yılları arasında eğitsel oyunlarla ilgili ulusal platformda yapılmış bilimsel çalışmaları doküman analizi yöntemiyle irdelemektir. Araştırmada ilgili konuya yönelik 122 çalışmaya ulaşılmıştır. Ulusal alanda ulaşılan bu çalışmaların 74’ü tez, 40’ı hakemli dergilerde yayımlanan makale ve 8’i ise kongrelerde sunulmuş ve tam metin kitaplarında basılı olan bildirilerden oluşmaktadır. Bu araştırmalar disiplin alanı, araştırma kökeni, yöntem, örneklem grubu ve sayısı, veri toplama araçları, veri analiz yöntemleri ve anahtar kelimler kategorileri bazında incelenmiştir. İncelemelerden elde edilen veriler frekans değerleri kullanılarak NVivo programı yardımıyla oluşturulan şekillerle sunulmuştur. Verilerden yıllar ilerledikçe eğitsel oyunlara yönelik daha fazla araştırma yapıldığı, yapılan araştırmaların fen bilimleri disiplininde yoğun olduğu, nicel kökenli, deneysel yöntemlerin ise tercih edildiği tespit edilmiştir. Ayrıca, araştırmaların 41 ile 60 öğrenci arasındaki ortaokul ve ilkokul öğrencileri üzerinde gerçekleştirildiği, verilerin genellikle testler yoluyla alınarak çoğunlukla t-testleri yoluyla analiz edildiği saptanmıştır. Araştırma sonunda verilere dayalı olarak yapılan tartışmalar ve varılan sonuçlar ışığında eğitsel oyunlarla ilgili ya da benzer çalışmalar yürütecek olanlara gerekli öneriler sunulmuştur.
The Unusual Winter Activity and Negative Effects of Pollution on Breeding of Ommatotriton ophryticus (Berthold, 1846) in Turkey
Authors: BÜLBÜL Ufuk , KOÇ Halime
Published: June 2020

The northern banded newt, Ommatotriton ophryticus (Berthold, 1846) is a poikilotherm (ectoterm) and hibernating amphibian species. Therefore, the records related to the winter activities of Ommatotriton ophryticus are very rare. In the present study, a winter activity belonging to Ommatotriton ophryticus was recorded in a channel containing stagnant water throughout the year in the province of Trabzon. It was observed that the newts were active during the winter season, between December 2017 – March 2018. In the water environment where the study was carried out, the population density of newts was high and the numbers of male individuals were higher than that of females. Additionally, some female individuals were observed as gravid. Environmental pollution is a source of stress for amphibians. It was observed that the newts which did not hibernate during a winter period and performed their breeding activities in the water as a result of the acute contamination due to pesticide use in their water environment at the end of March 2018 left the aquatic environment which they used for breeding. Although the area was subsequently visited at different times, these newts were never seen again and no information was obtained on whether the animals had gone to another aquatic environment. Urgent measures should be taken against the pollution caused by pesticides, which have a clearly negative impact on animals.
THE RELATIONSHIP OF EMOTIONAL INTELLIGENCE, WORKPLACE CULTURE, AND NURSE PERFORMANCE IN A PRIVATE HOSPITAL IN MEDAN INDONESIA
Authors: Ariga Fajar Amanah , Purba Jenny Marlindawani , Nasution Mahnum Lailan
Published: June 2020

Background: Nurse performance plays an important role in ensuring high quality care to achieve patient outcomes in hospitals. Therefore, factors related to the performance warrant investigation. Emotional intelligence and workplace culture are assumed to be related to nurse performance.
Objective: To determine the relationship of emotional intelligence, workplace culture, and nurse performance at one of private hospitals in Medan Indonesia.
Methods: This study employed a cross-sectional design with 126 associate nurses who were selected using a simple random sampling technique. Emotional intelligence, workplace culture, and nurse performance were measured using valid questionnaires. Spearman-Rank correlation test was used for data analysis.
Results: Majority of nurses had high performance, emotional intelligence and workplace culture. There were significant relationships between emotional intelligence, workplace culture, and nurse performance, with a strong (r= .68; p= .01) and medium level (r= .30; p= .01), respectively.
Conclusion: Nurses with high emotional intelligence and good workplace culture would show good performance in providing professional nursing care to patients. It is recommended for the hospital managers and nurse managers to improve emotional intelligence of nurses and create better workplace culture in order to improve the nurse performance.
AN INTERVENTION PROGRAM TO IMPROVE NURSES’ COMPETENCIES IN DISASTER RESPONSE: A MIXED-METHODS STUDY PROTOCOL
Authors: Husna Cut , Kamil Hajjul , Yahya Mustanir , Tahlil Teuku
Published: June 2020

Introduction: Indonesia has the highest risk and vulnerability to both natural and non-natural disasters in the world. Aceh Province located on the confluence of two earth fault plates has been discovered to be exposed to a higher risk leading to significant physical, emotional, and psychological problems. Therefore, there is a need for immediate disaster response efforts to reduce the impacts, and nurses are the largest care providers with adequate competencies to ensure effectiveness.

Objective: The study aims to develop a study protocol to measure the effectiveness of the intervention program to improve nurses’ competencies in disaster response.

Methods: A sequential exploratory mixed-method study design will be used. A qualitative phase is to explore nurses’ competencies in disaster response according to nurses, disaster survivors, hospitalized patients, members of the Ulama Consultative Assembly of Aceh, and hospital policymakers using FGDs and in-depth interviews. The result of this phase is to develop intervention and instruments. Data are analyzed using a content analysis. A quantitative phase is to examine the effectiveness of the initiated intervention programs on nurses’ competencies in disaster response with a randomized controlled trial study design. There will be three groups in this phase, namely Evidence-Based Intervention (EBI) group, Islamic-Based Intervention (IBI) group, and Control Group (CG). The nurses’ competencies related knowledge, skill, and attitude will be measured using valid and reliable instruments. Data will be analyzed using independent t-test, and a repeated measure one way ANOVA. 

Discussion: The findings are expected to be the basis for the development of appropriate tools and better intervention in nursing practice and education in relation to evidence and Islamic-based disaster curriculum as well as a guide for future research.

Trial registration: on process with request number ANZCTR 378930
Physicochemical and microbiological evaluation of natural mineral water produced in Mato Grosso State, Brazil
Authors: Conceição Tomaselli Ribeiro Ilza , Paiva de Oliveira Adriana , De Souza David Andressa , Cristina Oliveira Kamila , Helena Scabora Marcia , Spessoto Martinez Barbara , Dalla Villa Ricardo
Published: June 2020

The aim of this work was to evaluate the physicochemical and microbiological properties of natural mineral waters bottled in 20 liter containers produced in Mato Grosso - Brazil. For this study, three lots of eight brands produced in the state and commercialized in Cuiabá were analyzed. The physicochemical parameters determined were pH, electrical conductivity, total dissolved solids, total alkalinity, metals, ammonium, anions and glyphosate, and the measurements were made according to the Adolfo Lutz Institute and Standard Methods for the Examination of Water and Wastewater. Chromogenic enzymatic substrates were used to determine Coliform bacteria and filtration with a filtering membrane was used for the Pseudomonas aeruginosa count. The results were compared with national and international legislation on bottled water and the labeled values. All physicochemical parameters, except for pH, showed concordant results with maximum values allowed by Brazilian and international law for the quality of bottled natural mineral waters. Six samples were investigated for the presence of coliforms and P. aeruginosa at 35 ºC. The results suggested possible contamination and failure during the industrialization process and the requirement for inspection during collection, manufacturing, labeling and commercialization of the natural mineral water bottled in 20 liter containers.
Neural Network Model for Assessing the Physical and Mechanical Properties of a Metal Material Based on Deep Learning
Authors: Kliuev Andrei , Klestov Roman , Stolbov Valerii
Published: June 2020

The paper investigates the algorithmic stability of learning a deep neural network in problems of recognition of the materials microstructure. It is shown that at 8% of quantitative deviation in the basic test set the algorithm trained network loses stability. This means that with such a quantitative or qualitative deviation in the training or test sets, the results obtained with such trained network can hardly be trusted.
Although the results of this study are applicable to the particular case, i.e. problems of recognition of the microstructure using ResNet-152, the authors propose a cheaper method for studying stability based on the analysis of the test, rather than the training set.
Factors Associated With Depressive Episode Recurrences in Primary Care: A Retrospective, Descriptive Study
Authors: Nuggerud-Galeas Shysset , Oliván Blázquez Bárbara , Perez Yus María Cruz , Valle-Salazar Begoña , Aguilar-Latorre Alejandra , Magallón Botaya Rosa
Published: June 2020

Introduction and Objective

The early identification of depressive patients having a poor evolution, with frequent relapses and/or recurrences, is one of the priority challenges in this study of high prevalence mental disorders, and specifically in depression. So, this study aims to analyze the factors that may be associated with an increased risk of recurrence of major depression episodes in patients treated in primary care.

Methods

A retrospective, descriptive study of cases-controls was proposed. The cases consisted of patients who had been diagnosed with major depression and who had presented recurrences (n = 101), in comparison with patients who had experienced a single major depression episode with no recurrence (n = 99). The variables of the study are age at first episode; number of episodes; perception of severity of the depression episode suffered prior to recurrence; number of residual symptoms; physical and psychiatric comorbidity; history of anxiety disorders; family psychiatric history; high incidence of stressful life events (SLEs); and experiences of physical, psychological, or sexual abuse in childhood. The differences of the variables were compared between the case subjects and the control subjects, using the Mann–Whitney, chi-square, and Fisher’s U statistics. A multivariate analysis (ordinary logistic regression) was performed.

Results

The average age of those suffering more than one depressive episode is significantly older (5 years), and a higher percentage of subjects who have experienced more than one depressive episode have a history of anxiety disorders. In the multivariate analysis, the variables that obtained a significant value in the logistic regression analysis were age (OR: 1.03; value: 0.007) and having suffered sexual abuse during childhood (OR: 1.64; value: 0.072).

Conclusion

These indicators should be considered by primary care physicians when attending patients suffering from major depression.
Do Progressive Sensorimotor Training Devices Produce A Graded Increase in Centre of Mass Displacement During Unipedal Balance Exercises in Athletes
Authors: Gras Nina , Brauner Torsten , Wearing Scott , Horstmann Thomas
Published: June 2020

Progression of the difficulty of agility exercises in sport is often achieved by changing the stability of the support surface via graded sensorimotor training devices. However, little is known about the challenge imposed to postural equilibrium by these graded devices. This study quantified the instability provided by four sensorimotor training devices typically used to enhance athletic performance; three progressively unstable balance pads (ST1–3) and an oscillatory platform (PM). Twenty-five (13 female, 12 male) young adults (age, 26 ± 3 yr; height, 1.76 ± 0.10 m; and weight, 69 ± 12 kg), completed seven unipedal balance conditions involving stable and progressively unstable surfaces that involved four sensorimotor training devices (ST1-3, PM) and their combination (PM-ST1, PM-ST2). An inertial sensor, mounted over the lumbar spine, was used to monitor Centre of Mass (COM) displacement in each condition. Potential differences in COM displacement between conditions were assessed using a mixed-model analysis of variance. COM displacement differed between training devices; with a progressive, though non-linear, increase in COM displacement from the most (ST1) to the least (ST3) stable balance pad. However, there was no significant difference in COM displacement between the least stable balance pad (ST3) and the oscillatory platform used in isolation (PM) or in combination with balance pads (PM-ST1, PM-ST2). These novel findings have important practical implications for the design of progressive sensorimotor training programs in sport.