bluuebunny/crossref_metadata_2025_split huggingface dataset:
EFEKTIFITAS PROBLEM POSING PADA LEARNING CYCLE 5E TERHADAP HASIL BELAJAR DAN BERFIKIR TINGKAT TINGGI PADA MATERI KELARUTAN DAN HASIL KALI KELARUTAN
Authors: Nugroho Fajar , Dasna I Wayan , Ibnu Suhadi 
Published: July 2019

Tujuan dari penelitian ini adalah untuk mengetahui efektifitas problem posing pada learning cycle 5E dalam meningkatkan hasil belajar dan kemampuan berfikir tingkat tinggi. Problem posing diterapkan pada fase explanation dan fase elaboration. Rancangan penelitian menggunakan quasi experimental dengan posttest only non equivalent control group design. Data penelitian adalah hasil belajar dan kemampuan berfikir tingkat tinggi. Hasil penelitian menunjukkan bahwa 1) terdapat peningkatan hasil belajar siswa yang dibelajarkan dengan learning cycle 5E-problem posing dari pada kelas learning cycle 5E ditinjau dari kemampuan awal siswa, 2) terdapat peningkatan kemampuan berfikir tingkat tinggi siswa yang dibelajarkan dengan learning cycle 5E-problem posing dari pada kelas learning cycle 5E dari kemampuanawal siswa, 3)Tidak terdapat interaksi kemampuan awal dengan model pembelajaran terhadap hasil belajar dan kemampuan berfikir tingkat tinggi siswa.
PENGEMBANGAN PERANGKAT PEMBELAJARAN MENGGUNAKAN MODEL PEMBELAJARAN SCIENCE TECHNOLOGY SOCIETY UNTUK MENINGKATKAN LITERASI SAINS
Authors: Irmita Luthfia Ulva 
Published: July 2019

Abstrak: Penelitian ini bertujuan untuk mengembangkan perangkat pembelajaran menggunakan model pembelajaran Science Technology Society (STS) untuk meningkatkan literasi sains siswa. Perangkat pembelajaran berupa RPP dan LKS pembelajaran. Metode penelitian ini adalah Research and Development yang terdiri dari tiga tahap yaitu pendefinisian, perancangan dan pengembangan. Pada tahap pendefinisian dilakukan persiapan studi awal. Pada tahap perancangan dilakukan untuk menentukan indikator, tujuan pembelajaran dan analisis materi laju reaksi. Pada tahap pengembangan dilakukan pengembangan langkah-langkah kegiatan pembelajaran pada RPP dan LKS pembelajaran dengan menggunakan model STS dengan sintak ekplorasi, pembentukan dan pengembangan konsep, aplikasi konsep, pemantapan dan penilaian. Selanjutnya akan diuji kelayakannya oleh dua orang dosen validator dan dua orang guru kimia SMA. RPP dan LKS pembelajaran dikembangkan untuk meningkatkan literasi sains yang mencakup ketiga aspek yaitu aspek konteks sains, konten sains dan proses sains. Hasil uji kelayakan menunjukkan bahwa perangkat pembelajaran dikatakan memiliki kelayakan yang tinggi dengan rata-rata nilai Aiken’s V untuk RPP yaitu 0,697 dan untuk LKS yaitu 0,644. Dengan demikian, perangkat pembelajaran menggunakan model STS dapat digunakan khususnya pada materi laju reaksi kimia.

Kata kunci: model STS, literasi sains, laju reaksi
PEMANFAATAN ZEOLIT ALAM TERMODIFIKASI SURFAKTAN HDTMA-Br (HEXADECYLTRIMETHYLAMMONIUM BROMIDE) SEBAGAI ADSORBEN ANION NITRAT (NO3-)
Authors: Laksono Pandu Jati 
Published: July 2019

Penelitian ini bertujuan: (1) Mengetahui zeolit termodifikasi surfaktan HDTMA-Br dapat menyerap anion anorganik toksik nitrat (NO3-), (2) Mengetahui waktu kontak optimum yang dibutuhkan untuk penyerapan anion anorganik toksik NO3- oleh zeolit alam termodifikasi surfaktan HDTMA-Br (3) Mengetahui konsentrasi surfaktan optimum yang dibutuhkan untuk penyerapan anion anorganik toksik NO3- oleh zeolit alam termodifikasi surfaktan HDTMA-Br.
Penelitian ini menggunakan metode eksperimen. Zeolit yang digunakan adalah zeolit alam yang berasal dari Wonosari Klaten. Zeolit alam termodifikasi surfaktan HDTMA-Br dikarakterisasi dengan FTIR dan SEM: (1) karakterisasi menggunakan FTIR untuk mengetahui gugus fungsi yang ada dalam zeolit, (2) SEM untuk menentukan struktur permukaan dari zeolit (3) Penentuan kadar terserap anion nitrat oleh zeolit alam termodifikasi surfaktan HDTMA-Br dilakukan dengan menggunakan spektroskopi Uv-vis
Kesimpulannya adalah: (1) zeolit termodifikasi surfaktan HDTMA-Br dapat digunakan sebagai adsorben anion nitrat (NO3-), (2) waktu kontak optimum yang sesuai untuk adsorpsi anion nitrat (NO3-) oleh adsorben zeolit termodifikasi surfaktan HDTMA-Br adalah 40 menit (3) konsentrasi surfaktan optimum yang sesuai untuk adsorpsi anion nitrat (NO3-) oleh adsorben zeolit termodifikasi surfaktan HDTMA-Br adalah 5 g/L dengan penyerapan anion nitrat (NO3-) sebesar 75,13%.
Kata kunci : modifikasi, zeolit, surfaktan HDTMA-Br, adsorpsi, nitrat
Poiesis e imaginação na experiência estética: o momento da graça no jogo de computador
Authors: Arsenault Dominic , Bonenfant Maude 
Published: July 2019

Qual é a natureza da experiência de um jogador de videogames? Ter uma experiência de um jogo de computador é ter uma experiência funcional, adaptada à sua função como jogo de computador. Essa função é definida pela soma das propriedades que produzem o significado de uma experiência de jogo de computador, distinta das outras experiências da existência humana: o jogador atribui esse significado particular à sua experiência em vez de outro. As propriedades dessa experiência podem ser divididas entre suas muitas dimensões, como técnica (têkhné), ética (ethos), estética (aisthêtikos), etc., e são responsáveis pela riqueza e complexidade da experiência humana. Essas dimensões não podem ser visualizadas separadamente de seus efeitos combinados e funcionam como um todo inseparável que define o sentido da vida. No entanto, para as necessidades da nossa demonstração, vamos nos concentrar em um estudo da dimensão estética da experiência do jogador de games para mostrar como ele se desdobra, independente da diversidade dos jogos jogados, sejam eles Super Mario Bros. (Nintendo), Mount and Musket: Battalion (independente) ou Trauma (Krystian Majewski).
Comparison Profile of Nutrition Status in Stage V Chronic Kidney Disease Patients Hemodialyzing Using New and Reuse Dialyzer
Authors: Hermansyah Yuli , Kurniasari Ika Aulia , Fatmawati Heni 
Published: July 2019

Burn wound healing process consists of three phases of inflammation, proliferation and remodelling. The number of fibroblasts has increased during the proliferation phase. Oxidative stress in burn may disrupt proliferation through TGF-β inhibition, result in decreased number of fibroblasts and poor burn wound healing. Genistein in edamame seeds has anti-inflammatory, antibacterial and antioxidant properties. Edamame contains vitamins A, C, and E which is also have antioxidant properties. Edamame has been suggested to protect burn wound healing from oxidative stress. This study aimed to understand the effectiveness of edamame seed (Glycine max L. Merril) ethanolic extract (ED) to fibroblast count in second degree burn wound healing. This is true experimental research with post test only control group design. The sample of this research was 24 rat models of second degree burn which was made by attaching hot metal (60 ° C) for 5 seconds on the shaved back of the rats. The sample was divided into 6 groups with topical treatment, among others: positive control group (silver sulfadiazine), negative control group (Na CMC 0.5%), group with ED 20%, ED 40%, ED 60%, and ED 80%. Treatment was given for 15 days and skin sample was taken on the 16th day. Observation of the number of fibroblasts was done by taking pictures of histhologic preparations in Hematoxylin and Eosin staining under 400x magnification of light microscope. In one way ANOVA test, significance value of 0.011 (p≤0,05) indicated that there was at least a significant difference between 2 groups. LSD’s post hoc analysis showed that there was a significant difference in the group ED 20, 40, and 60% compared with negative control.
Keyword: burn wound healing, vegetable soybean, genistein, fibroblast count, silver sulfadiazine
Potential of Cocoa Ethanol Extract Toward Nematocyst Tubul Firing Inhibition of Physalia Utriculus Toxin In Vitro
Authors: Winasis Sarwendah Siswi , Munawir Al , Handoko Adelia 
Published: July 2019

There was estimated 150 million envenomation cases due to jellyfish stings occur globally every year. 100 from 10,000 jellyfish species in the world known to be dangerous, one them is Physalia utriculus. The aim of this study was to determine the potential of cocoa (Theobroma cacao L.) ethanol extract toward nematocyst tubul firing inhibition of jellyfish (Physalia utriculus) toxin in vitro. The method was true experimental design with post test only control group design. The study divided into 8 groups: 1 normal control, 1 positive control, 1 negative control, and 5 treatments grups by giving cocoa ethanol extract with concentration 20%, 2%, 0.2%, 0.02%, 0.002%. The observation was made by calculating the percentage number of firing nematocysts. The result showed average percentage of firing nematocyst in the normal control group was 42.50 ± 3.18, positive control group was 37.97 ± 5.57, negative control group was 52.44 ± 2.98, and treatment group which given with cocoa ethanol extract 20%, 2%, 0.2%, 0.02%, 0.002% were 48.24 ± 5.37; 40.62 ± 7.10; 29.45 ± 5.39; 37.60 ± 9.78; 41.11 ± 3.92, respectively. The One Way Annova statistical results test show significance value 0.001 (p≤0.05). The conclusion of this study was the cocoa ethanol extract with concentration 0.2% has most potential to inhibit the jellyfish (P. utriculus) nematocyst tubule firing in vitro.
Keywords: Physalia utriculus, cocoa, toxin, jellyfish
MODEL BISNIS AGROFARM CIANJUR (Studi Kasus Kelompok Tani Agro Segar pada P4S Agrofarm Cianjur, Desa Ciherang, Kabupaten Cianjur, Provinsi Jawa Barat)
Authors: Hikmawati Niken , Mukti Gema Wibawa 
Published: July 2019

Indonesian society today does not show a great interest in the agricultural sector. Even though, there is one regency in West Java which have a highest population working in agricultural sector, that is Cianjur Regency. Agrofarm Cianjur is one of P4S (Pusat Pelatihan Pertanian dan Pedesaan Swadaya) in Cianjur Regency which do training cultivation and marketing of horticultural commodity, then there are farmers group which called Agro Segar. With the formation of Agrofarm Cianjur as a unity with different focus and function, it is important to look at the business model of Agrofarm Cianjur so it can be used as an inspiration for agricultural actors. This research uses qualitative research design with case study technique. The analytical tool used is value network mapping with Holo Mapping analysis and Business Model Canvas used to describe the applied business model. The description of business model is obtained through business design process with storytelling technique, visual thinking, and prototyping. Based on the results of research, business model of Agrofarm Cianjur is quite advanced and can be used as an inspiration for agricultural actors. Agrofarm Cianjur needs to add partners and resources, and update the administrative accounting which is still manual. Keywords: Canvas Business Model; Farmers Group; P4S; Value Network Mapping.
RELASI ANTARA MODAL SOSIAL PENYULUH DAN KEBERHASILAN PENYULUHAN PERTANIAN: Kasus Desa Limbung dan Desa Tubajeng, Kecamatan Bajeng, Kabupaten Gowa, Provinsi Sulawesi Selatan
Authors: Munier Muhamad Fathun , S. Ali M. Saleh , Salman Darmawan 
Published: July 2019

Agricultural extension is a communication process which is influenced by social capital. This research aims to analyze the relationship of social capital of agricultural extension officers and the success of agricultural extension. This research was conducted in Limbung Village and Tubajeng Village, Bajeng Sub-district, Gowa Regency, South Sulawesi from October to November 2017. The Number of samples in this research were 75 respondents taken from 3 farmer groups namely Farmer Group of Sappaya III, Farmer Group of Taipa Bannya I, and Farmer Group of Bontorita I. Analysis of the data was using pearson product moment correlation analysis on questionnaire with Likert scale. The results showed that the extension programs implemented by extension workers were considered successful by farmers. The social capital of agricultural extension workers assigned to research sites, in the form of trust, reciprocity and social networks is quite high. This is because the farmers assess the performance of extension workers quite well and the farmers are very pleased with the assistance provided especially the provision of information and technology about the farming that they practice. The study also found that social capital in the form of trust, reciprocity, and social network of extension workers partially or collectively affect the success of agriculture extension programs in the three farmer groups studied.
EKSPLORASI CONTRACT FARMING DALAM MEWUJUDKAN KESEJAHTERAAN PETANI
Authors: Hank Imelda Ivana , Priyanto Sony Heru 
Published: July 2019

Penelitian ini merupakan jenis penelitian dengan menggunakan metode deskriptif kualitatif yaitu mengulas secara detail makna atau fenomena yang telah ada di lapangan. Pemilihan informan pada penelitian ini menggunakan teknik purposive sampling dengan tiga (3) informan yang memiliki peran penting dan mengetahui secara lengkap kegiatan kemitraan yang dijalankan. Tujuan dari penelitian ini adalah untuk: (1) mengetahui jenis kontrak, (2) Mengetahui isi kontrak, (3) Mengetahui proses pelaksanaan kontrak dan (4) Mengetahui manfaat contract farming bagi petani. Penelitian ini dilakukan di tiga (3) daerah di Provinsi Jawa Tengah yaitu Kec. Ngablak, Kec. Getasan, dan Desa Kledung, Temanggung. Hasil dari penelitian ini yaitu petani di lapangan sudah mulai melakukan kemitraan dengan jenis kontrak yang berbeda yaitu kontrak tertulis berupa kontrak pemasaran denan menggunakan MoU dan perjanjian lisan yang dilakukan menggunakan sistem hutang dan pendampingan. Petani merasakan manfaat yang nyata dengan melaksanakan kegiatan contract farming karena petani menjadi prioritas, dapat menentukan harga sesuai kualitas, meningkatnya pendapatan petani, harga yang lebih unggul daripada petani non-mitra. Kata kunci : kemitraan; jenis kontrak; isi kontrak; manfaat; contract farming.
PENGARUH KUALITAS PRODUK BENIH BUNCIS A.S. TERHADAP LOYALITAS PELANGGAN CV A.S. DI KECAMATAN KARANGPLOSO KABUPATEN MALANG
Authors: Ridwan Bernadetta Devara , Ibrahim Jabal Tarik , Bakhtiar Ary 
Published: July 2019

AbstractCompetition between companies is increasingly stringent in providing high levels of satisfaction to consumers, demanding that business people identify problems related to customer loyalty. Customer loyalty is the willingness of the company's customers to use products or services in a long period of time and cause purchases on the same brand. If the loyal attitude of the customer occurs longer, then the profit obtained by the company from the customer will be more and more. The purpose of this study is to identify the influence of the quality of beans on the loyalty of CV. AS. The respondents of this study were A.S. brand beans bean customers. The number of respondents is as many as 50 farmers located in Karangploso District, Malang Regency. The type of data used is primary data. Data analysis method used is path analysis. The results of this study indicate that the quality of AS bean seeds has an effect on customer loyalty with a loading factor of 0.442. In product quality variables from the 8 indicators that have the highest loading factor, the seeds are not susceptible to disease.AbstrakPersaingan antar perusahaan semakin ketat dalam memberikan tingkat kepuasan yang tinggi kepada konsumen, menuntut agar pelaku bisnis mengidentifikasi masalah yang berkaitan dengan loyalitas pelanggan. Loyalitas pelanggan adalah kemauan pelanggan perusahaan untuk menggunakan produk atau layanan dalam jangka waktu yang lama dan menyebabkan pembelian pada merek yang sama. Jika sikap loyal pelanggan terjadi lebih lama, maka laba yang diperoleh perusahaan dari pelanggan akan semakin banyak. Tujuan dari penelitian ini adalah untuk mengidentifikasi pengaruh kualitas biji terhadap loyalitas CV. SEBAGAI. Responden dari penelitian ini adalah A.S. kacang merek pelanggan. Jumlah responden adalah sebanyak 50 petani yang berlokasi di Kecamatan Karangploso, Kabupaten Malang. Jenis data yang digunakan adalah data primer. Metode analisis data yang digunakan adalah analisis jalur. Hasil penelitian ini menunjukkan bahwa kualitas biji AS berpengaruh terhadap loyalitas pelanggan dengan faktor pemuatan 0,442. Dalam variabel kualitas produk dari 8 indikator yang memiliki faktor pemuatan tertinggi, benih tidak rentan terhadap penyakit.Keywords: Bean Seed, Path Analysis Influence
PERBANDINGAN ANALISIS FINANSIAL USAHATANI HORTIKULTURA MENGGUNAKAN PUPUK BIOCOCOTIN DAN PUPUK KANDANG PADA LAHAN PASIR DI PROVINSI BENGKULU
Authors: Novanda Ridha Rizki , Anandyawati Anandyawati , Zikri Merlian , Sumartono Eko 
Published: July 2019

ABSTRACT Biococotin is a fertilizer made from human feces and dried cocopit. The use of dried human feces and cocopit can be carried out on sandy land. This is because human feces are one of the feces that have good soil nutrient ability. Can be used as fertilizer on sandy land. Good plant nutrition will correlate with crop yields and farmer's income. Biococotin with manure has been used by farmers. Research carried out on sand farm farmers in Bengkulu Province discussed Lempuing Village, Bengkulu. The study was conducted for one month, June-July 2018. The process of collecting data was obtained from experimental results and interviews. Financial amount of funds needed to build and then carry out business activities. The results obtained from the costs incurred by biococtin are greater than those with manure. The entire competition meets eligibility, but nothing is feasible. This is due to high operational costs. The biggest outpouring of costs is the purchase of dry cocopit. This is because there is no dry cocopit in Bengkulu. The purchase of cocopit is carried out beyond the Bengkulu area at high prices.Keywords: Biococotin, Finansial; Bengkulu. ABSTRAK Biococotin salah satu pupuk yang terbuat dari tinja manusia dan cocopit kering. Pemanfaatan tinja manusia kering dan cocopit dapat dilakukan di lahan berpasir. Hal ini dikarenakan tinja manusia merupakan salah satu kotoran yang memiliki kemampuan nutrisi tanah yang baik. Sehingga dapat dimanfaatkan sebagai pupuk pada lahan berpasir. Nutrisi tanaman yang baik akan berkorelasi dengan hasil tanaman dan pendapatan petani. Sehingga perlu dianalisis bagaimana perbandingan pendapatan pupuk biococotin dengan pupuk kandang yang selama ini digunakan oleh petani. Penelitian dilakukan pada petani lahan pasir di Provisi Bengkulu tepatnya Desa Lempuing, Bengkulu. Penelitian dilakukan selama satu bulan yaitu bulan juni-juli 2018. Proses pengumpulan data di dapatkan dari hasil eksperimaental dan wawancara. analisiss data aspek finansial (keuangan), jumlah dana yang dibutuhkan untuk membangun dan kemudian mengoperasikan kegiatan bisnis. Hasil yang di dapatkan yaitu biaya yang dikeluarkan biococtin lebih besar dibanding dengan pupuk kandang. Keseluruhan komoditas memenuhi kelayakan, akan tetapi komoditas kangkung perlakuan biococotin tidak layak. Hal ini disebabkan karna biaya operasional yang tingi. Curahan biaya paling besar yaitu dalam pembelian cocopit kering. Hal ini dikarenakan tidak tersedianya cocopit kering didaerah Bengkulu. Sehingga pembelian cocopit dilakukan diluar daerah Bengkulu dengan harga mahal.Kata kunci: Biococotin, Finansial, Bengkulu.
Influence of childcare practices on the nutritional status of children aged 6 to 23 months in Lusaka district, Zambia
Authors: Hansakali Whisper , Marinda Pamela A. , Kumwenda Chiza 
Published: July 2019

Abstract
Background

Malnutrition is a public health problem in many developing countries, Zambia inclusive. According to the Zambia Demographic and Health Survey, the stunting rate in children under five years old is at 40% while underweight is at 15% and wasting at 6%. The purpose of this study was to establish whether childcare practices have an influence on the nutritional status of children aged 6 to 23 months in Lusaka district.

Methods

A cross sectional study was employed targeting 239 children resident in Munali constituency in Zambia. A researcher administered questionnaire was used to collect data on demographic characteristics, hygiene practices, health seeking behaviour and food consumption pattern. Child anthropometric measurements were taken using calibrated scales and height/length boards for weight and length/height respectively. SPSS version 20 was used to analyse data. WHO AnthroPlus was used to generate anthropometric indices. Bivariate analysis used to establish associations between variables and logistic regression was used to establish predictors of stunting.

Results

Prevalence of wasting, underweight and stunting was 3.8%, 9.6% and 25.5%, respectively. Stunting was more prevalent among male than female children, (p-value = 0.015). Child care practices that were associated with stunting included: breastfeeding (p-value = 0.002), education level of caregiver (p-value = 0.013), type of toilet used (p – value = 0.004), child morbidity (p – value = 0.040), use of insecticide treated mosquito net (p – value = 0.012). Predictors of stunting included breastfeeding and child morbidity. Breastfeeding before the survey was associated with a reduction in risk of stunting among children (p-value = 0.009, OR = 0.347, 95% CI (0.156 – 0.769)). Surprisingly morbidity two weeks prior to the study was also associated with a reduction in the likelihood of stunting (p-value = 0.009, OR = 0.350, 95% CI (0.166 – 0.773)).

Conclusion

The study revealed high levels of stunting. Childcare practices that had a significant relationship to nutritional status of the children were: breastfeeding night before survey, type of toilet used, use of insecticide treated mosquito net, education level of caregiver and child morbidity.

Key words: childcare, stunting, underweight, wasting, Zambia
Abdominal gossypibomas in Togo: computed tomography scanner findings in a series of 15 cases
Authors: TCHAOU MAZAMAESSO , Tchangai Boyodi , Dosseh Djatougbe Fafa , Gbande Pihou , Kolou Bereza , Sonhaye Lantam , Agoda-Koussema Lama-Kegdigoma , Adjenou Victor 
Published: July 2019

Abstract
Background
Gossypiboma or textiloma is an accidental retention of a textile in the operated area of the body. Abdominal surgery is the most responsible for these complication. The purpose of our study was to describe aspects observed in abdominal gossypibomas on CT-scan.
Methods
A retrospective study was conducted over 10 years (from January 1st, 2009 to December 31st, 2018) at the Teaching University Hospital of Lomé, including all the surgically confirmed cases of the abdominal gossypibomas who had abdominal CT-scan.
Results
Fifteen cases have been compiled, with a sex-ratio of 0.36. The average age of the patients was 34 years old. The initial surgery was an emergency intervention in 9/15 cases. It was a gynecological intervention in 11/15 cases. The incubation period of the symptoms related to textiloma was between 3 days and 3 years. On the CT-scan, a radiopaque marker was observed in 3/15 cases. An encapsulated and spongiform aspect in 6/15 cases. A cystic form was observed in 7/15 cases. We have noticed two cases of migration of the textiloma into a hollow organs.