bluuebunny/crossref_metadata_2025 huggingface dataset:
Aplikasi Metode Elektrolisis Menggunakan Elektroda Platina (Pt), Tembaga (Cu) DAN Karbon (C) Untuk Penurunan Kadar Cr Dalam Limbah Cair Industri Penyamakan Kulit Di Desa Sitimulyo, Piyungan, Bantul, Yogyakarta
Authors: Wiharti Wiharti , Riyanto Riyanto , Fitri Noor
Published: January 2019

Reduksi logam Cr dalam limbah penyamakan kulit dengan metode elektrolisis telah dilakukan. Proses elektrolisis dilakukan pada kondisi pH 0,5 dengan penambahan H2SO4 95-97 %. Elektrolisis dilakukan dengan variasi jenis elektroda, voltase dan waktu. Voltase yang digunakan yaitu 5, 10, 15 dan 20 V, variasi waktu yang digunakan yaitu 1,2,3,4 dan 5 jam dan jenis elektroda yang digunakan yaitu Cu-Ft, Cu-Cu dan Cu-C. hasil elektrolisis dianalisis menggunakan AAS.Hasil analisis menunjukkan penurunan konsentrasi Cr paling tinggi terdapat pada penggunaan elektroda Cu-Cu dengan waktu 2 jam dan voltase 15 V yaitu sekitar 71,73%, sementara dengan elektroda Cu-C dengan waktu 3 jam dan voltase l0 V yaitu 58,64% dan dengan elektroda Cu-Pt dengan waktu 2 jam dan voltase 20 V terjadi penurunan konsentrasi logam Cr sebesar 49,63%.
Pengujian Kualitas Dan Komposisi Kimia Minyak Nilam (Pogostemon Cablin Benth) Setelah Penyimpanan
Authors: Zaimah Syarifatuz
Published: January 2019

Telah dilakukan penelitian untuk menguji kualitas dan komposisi kimia minyak nilam (Pogostemon cablin benth) yang telah disimpan selama tiga bulan. Minyak nilam yang dimaksud diperoleh sebelumnya dari proses distilasi uap dengan menggunakan variasi pH air penyuling yaitu pH 7, 9, 10 dan 12. Metode yang dilakukan adalah dengan menganalisis sifat fisika sampel yaitu berat jenis, indeks bias dan sifat kimia yaitu bilangan asam, bilangan ester, Fe serta komponen kimianya dengan GC-MS. Hasil penelitian menunjukkan bahwa sifat fisika minyak nilam setelah penyimpanan tiga bulan tidak mengalami perubahan untuk setiap variasi pH air penyuling. Sementara hasil uji sifat kimia terhadap angka asam untuk pH 7, 9, 10 dan 12 adalah 0,00460; 0,00488; 0,00354 dan 0,01160; angka ester: 0,01027; 0,00736; 0,00672 dan 0,01376; dan kandungan Fe: 4,6389 mg/L; 4,0806 mg/L; 3,1374 mg/L dan 6,4271 mg/L. Analisis komposisi kimia menunjukkan adanya senyawa-senyawa yang sama pada setiap variasi pH air penyuling sebelum dan setelah penyimpanan minyak nilam yaitu: transkaryofilena, α-patchoulena, α-guaiena, δ-guaiena, β-elemena, seycellena, patchoulena dan β-karyofilena. Namun secara kuantitatif mengalami perubahan. Sementara itu senyawa utama minyak nilam yaitu patchouli alcohol tidak dijumpai.
Analisis Senyawa Berbahaya Dalam Parfum Dengan Kromatografi Gas-Spektrometri Massa Berdasarkan Material Safety Data Sheet (Msds)
Authors: Iswara Filasavita Prasasti , Rubiyanto Dwiarso , Julianto Tatang Shabur
Published: January 2019

This study was conducted to determine the harmful compounds in perfumes by gas chromatography-mass spectrometry (GC-MS). Perfume samples (A, B, C) obtained from the supermarket and the refill perfume fragrance that is almost the same. Methodology is the determination of specific gravity and refractive index. Chemical analysis performed using gas chromatography-mass spectrometry (GC-MS). Based on the results obtained three samples of data that have perfume composition profiles of the same constituent that is solvent, fixative agents, and perfuming agents. Compounds that are solvent are methanol, ethanol. Compounds that are fixative agent is 1,2-Butanediol, 3 ethoxy-1-propanol, limonene, dipropylene glycol, 2-(2-hydroxypropoxy)-1-propanol, 3,3’-oxybis-2-butanol. The compound is a substance which is dihydrojasmonat methyl fragrance, alpha-hexyl cinnamaldehyde. Dihydrojasmonat methyl is a compound that becomes the deciding factor perfume that smells like jasmine.
Pemekatan Sitronelal Dalam Minyak Sereh Wangi (Cymbopogon Nardus L.) Dengan Fraksinasi Distilasi Dan Identifikasi Menggunakan KG-SM
Authors: Ferdayanti Marlia , Sastrohamidjojo Hardjono , Riyanto Riyanto
Published: January 2019

Telah dilakukan pemekatan sitronelal dalam minyak sereh wangi (Cymbopogon Nardus L.) dengan fraksinasi distilasi dan identifikasi menggunakan kromatografi gasspektrometri massa. Dalam penelitian ini digunakan metode fraksinasi distilasi menggunakan minyak sereh wangi sebagai sampel dengan volume 250 ml, dan difraksinasi melalui tiga tahapan fraksinasi selama 2 jam pada tekanan 3 mmHg. Produk yang dihasilkan dianalisis menggunakan KG-SM. Hasil analisis KG-SM menunjukkan adanya senyawa sitronelal terbesar dihasilkan pada fraksi ke-1 yaitu sebesar 25,38 % dengan temperatur fraksinasi sebesar 48-55.5°C diperoleh minyak sebanyak 76 mL, indeks bias 1,4450, putaran optik (-1°), bobot jenis 0,857 gr/mL.
Isomerisasi Senyawa 3-Carene Menjadi 4- Carenemenggunakan Katalis Naohklorotoluena
Authors: Fatmawati Sita Dwi , Julianto Tatang Shabur , Rubiyanto Dwiarso
Published: January 2019

Telah dilakukan isomerisasi 3-carene menjadi 4-carene dengan katalis NaOHklorotoluena. Katalis NaOH-klorotoluena dibuat dengan cara mereaksikan NaOH dan oklorotoluena. Hasil isomerisasi menunjukkan bahwa NaOH-klorotoluena tidak dapat menjadi katalis pada isomerisasi 3-carene menjadi 4-carene. Namun, hasil reaksi dari NaOH dan o-klorotoluena diasumsikan membentuk senyawa fenol yang dapat mengkonversi 3-carene menjadi β-pinene. Persentase senyawa β-pinene yang dihasilkan sebesar 0,72%.
Modifikasi Zeolit Dengan Tembaga (Cu) Dan Uji Sifat Katalitiknya Pada Reaksi Esterifikasi
Authors: Arjek Orien Claudia Handayani , Fatimah Is
Published: January 2019

Zeolite modification with Cu has been conducted. Material modification is done by impregnating Cu through a zeolite powder reflux process with CuSO4.5H2O solution so that theoretical Cu concentration is 5% followed by oxidation and reduction of solids. Material characterization was performed by x-ray diffraction analysis (XRD), Fourier Transform Infra-Red (FTIR) and acidity testing of Cu/Zeolite catalyst.The results showed that the crystallinity level of Cu/Zeolite did not change significantly when compared with natural zeolite. Changes occur at the intensity of the resulting peak, as at the peak of 2Î¸ 27.826 Âº which is the mordenite phase in Cu-zeolite has a peak intensity of 1360, while at zeolite with peak of 2Î¸ 27,760 Âº with the same phase meliki the smaller intensity of 1048. Testing the acidity of the catalyst was carried out by adsorbing pyridine into the catalyst, then calculating the adsorbed pyridine level, in the zeolite samples of pyridine adsorbed by 0.003 g / g while in the Cu-zeolite sample of 1.0574 g / g. The result of analysis with FTIR to show acidity level is seen in the range of wave number between 1450-1495 cm-1, from zeolite catalyst with wave number 1491,17 cm-1 peak intensity (% T) equal to 6,53, while at Cu-zeolite with wave number 1468.05 cm-1 peak intensity (% T) of 10.99. Testing of catalytic properties of Cu-zeolite catalyst on esterification reaction was done by taking acetic acid with concentration of 0.05 mol and methanol with concentration of 0.1 mol, then added 0.2 gram of catalyst, then reflux process for 1 hour. The results of reflux in the form of methyl esters were then analyzed by gas chromatography to see the retention time and the area of the resulting area. The use of Cu-zeolite catalysts yielding ester is indicated by the appearance of the ester peak.
Molecular Modeling of An Analog Of Curcumin Compounds Pentagamavunon-0 (PGV-0) And Pentagamavunon-1 (PGV-1) Through Computational Chemistry Methods Ab-Initio HF/4-31G
Authors: Prakoso Nurcahyo Iman , Hakim Lukman , Hidayati Nuri
Published: January 2019

Breast cancer is the second largest number of cancer cases in Indonesia, after cervical cancer. The growth of these cancer cells can be prevented with compounds Pentagamavunon-0 (PGV-0) and Pentagamavunon-1 (PGV-1). This compound is an analog of curcumin compounds that have anti breast cancer activity. Modeling the structure of compound PGV-0 and PGV-1 through computational chemistry methods Ab-initio HF/4-31G could be used to predict the geometry and structure elucidation spectra associated with pharmacological activity such as anticancer compounds theoretically.This research involves modeling the structures and spectra prediction calculation compounds PGV-0 and PGV-1 by computational chemistry methods Ab-initio HF/4-31G, using Gaussian03W. The result using Ab-initio HF/4-31G method then compared with data from experimental geometry and the results of calculations with AM1.The results showed that computational chemistry methods Ab-initio HF/4-31G calculations give better results for modeling the structure compared semiempirik method AM1.
Adsorption Isotherm Studies of Rhodamine B on Citrus sinesis Peel
Authors: Purwiandono Gani , Lestari Puji , Widodo Wahyu , Marlina Marlina , Aprilia Nadia
Published: January 2019

Adsorption of Rhodamine B on Citrus sinesis peel biosorbent has been conducted. The adsorption process was carried out in neutral pH for 90 min. The active surface of the Citrus sinesis peel biosorbent was 15 m2/g and the density was 0.52 g/cm3. The adsorption mechanism of Rhodamine B on Citrus sinesis peel biosorbent was studied using 4 adsorption model; Langmuir, Freundlich, Temkin, and Dubinin-Radushkevich. The adsorption fitted the Freundlich model with the regression value of 0.906. This indicates that the adsorption of Rhodamine B on the surface of Citrus sinesis peel biosorbent was a multilayer interaction.
Metal Oxide and Metal Complex Immobilization Modified Smectite Clay For Green Catalysis and Photo-Catalysis Applications: A Mini Review
Authors: Fatimah Is
Published: January 2019

Clay minerals are promising modifiable material for catalysis application. Fit to green chemistry issue, green catalysis based on clay minerals modification has been designed in our research group. Metal oxide and metal complexes modification onto natural and synthetic smectite clay via pillarization and intercalation processes and its application as green catalyst have been investigated.Â  This paper presents the study on preparation of Ni, Zr and PtÂ  insertion on smectite clay structure for green conversion of citronellal to menthol via catalytic hydrogen transfer mechanism and Ru-complex modified smectite clay as novel photocatalysis application.Â  Effect of clay structure modification was also studied in order to investigate theÂ  relationship between physicochemical characteristic change of material modifications and its catalytic/photo-catalytic activity. Some interesting phenomena related to the interaction of metal-clay support for their performance toward reaction kinetics and mechanism are reviewed, with emphasis on the evolution of surface properties and some factors affecting catalytic/photo-catalytic activity
Simple Harmonic Oscillator Model of O2 Molecule in Vacuum: A Classical Molecular Dynamics Study
Authors: Salmahaminati Salmahaminati
Published: January 2019

The simple harmonic oscillator model allows a basic understanding of all processes and can be used to analyse optical vibrational modes and electronic transitions in atoms, molecules and crystals, in order to derive general properties of harmonic generation to all orders. In particular, we are done to investigate single, ten, and twenty harmonic oscillator of O2 molecule using GROMACS 4.55. Time is the important factor in simulation because the best result of simulation can be obtained by increasing the number of steps and by decreasing the timesteps. Since the properties only depend on time and not on the specific microscopic model, they can also be adopted for the quantum-mechanical description by using in the classical molecular dynamics.Â
La técnica de Albanese vs. TAR: ¿aportan los mismos benefi cios en la medialización de los rectos ?: la respuesta a este dilema con bases anatomofisiológicas
Authors: Cano Carlos Alberto
Published: January 2019

En cirugía, como en otras ramas de la medicina, cuando se parte de un error, se llega indefectiblemente a otro error. Dicho en otras palabras, cuando se interpreta mal la anatomía y la fisiología, no se está en condiciones de evaluar y de realizar una técnica quirúrgica determinada. Un claro ejemplo de ello surge del artículo publicado en la Revista Hispanoamericana de Hernia, en el que los autores describen y grafican erróneamente la vaina de los rectos y la línea de Spieguel-Casseri1; o las apreciaciones de Deeken, que también grafica mal la vaina de los rectos en su publicación reciente2. Esto lleva a hacer evaluaciones erróneas sobre la eficacia de las técnicas quirúrgicas y, más concretamente, de la posterior separación de componentes (SCP).
Las siglas y su uso en los textos científico-médicos
Authors: Latorre Lidia
Published: January 2019

Uno de los recursos lingüísticos que se utilizan para abreviar expresiones complejas es la sigla, que la Ortografía define como el «signo lingüístico formado con las letras iniciales de cada uno de los términos que integran una expresión compleja como a cada una de esas letras iniciales», aunque aclara que el uso más extendido es el primero.Las siglas son ampliamente utilizadas en los textos científico-médicos, puesto que, como las abreviaturas, ayudan a dar dinamismo y agilidad al texto.
THE OUTCOMES OF ROUND OFF ARTISTIC GYMNASTICS LEARNING SKILL
Authors: Rosdiani Dini , Dlis Firmansyah , Mulyana Mulyana
Published: January 2019

The purpose of this study was to determine differences in learning outcomes artistic gymnastics round off the overall use of teaching methods and teaching methods section to motor ability in STKIP Pasundan Cimahi. The method used is an experimental method to the design by level of 2x2. The population is all students STKIP Pasundan Cimahi level II Prodi. PJKR Academic Year 2015/2016 by the number of 360 people and the sample of 40 people with the sampling technique used purposive sampling. The research instrument used achievement test round off the artistic gymnastics. This research was conducted as many as 12 meetings. The results showed that: (1) There are differences in learning outcomes between the artistic gymnastics round off the overall teaching methods and teaching methods section. (2) There is no interaction between teaching methods and learning outcomes of motor abilities to round off the artistic gymnastics in STKIP Pasundan Cimahi. (3) There are differences in learning outcomes between the artistic gymnastics round off the overall teaching methods and teaching methods to the student section that has a motor of high ability. (4) There is no difference in learning outcomes between the artistic gymnastics round off the overall teaching methods and teaching methods to the student section that has a motor ability is low...

Keywords: Teaching Methods, Motor Ability, Round Off
DEVELOPMENT OF BASIC MOVEMENT MODEL BASED ON INTERACTIVE MULTIMEDIA FOR ELEMENTARY STUDENTS
Authors: Darmawan Arief , Asmawi Muh.
Published: January 2019

This study aims to develop basic movement model based on interactive multimedia for elementary school students. This research and development presented in the form of interactive multimedia. The research method used is research and development using 10 steps from Borg and Gall While the subject of this research is the first grade students of elementary school. This study begins with the needs analysis, planning,  product development, try out, revision, and final product. The result of this research showed that this product is appropriate for students in grade 1. It was confirmed by the test results of small group and large group that elucidate that the entire of models can be carried well. Consequently, it is showed that this model is essentially and effectively used by the first grader of elementary school students in increasing their ability especially in basic motor skills.Gain score obtained average score 0,59 which means that the comparison between pre-test score and post-test score differences is medium.

Keywords: Development, Basic Movement, Interactive Multimedia, Elementary School
THE EFECT OF BIOMECHANICAL KNOWLEDGE, PHYSICAL CONDITION, AND LANDING TECHNIQUE ON ACL INJURY RISK OF SEPAK TAKRAW ATHLETES
Authors: Hakim Abdul Aziz , Mulyana Mulyana , Hanif Sofyan
Published: January 2019

The purposes of this research are to obtain the effect of biomechanical knowledge, physical condition, and landing technique on ACL injury risk of sepak takraw athletes. This study was conducted at sepak takraw athletes of Jawa Timur Province. The numbers of 30 smasher athletes participated was chosen by total sampling technique. The data was collected has been analyzed by path analysis method test the hypothesis. The research finding are; (1) there is a direct effect of biomechanical knowledge on ACL injury risk, (2) there is a direct effect of physical condition on ACL injury risk, (3) there is a direct effect of landing technique on ACL injury risk, (4) there is a direct effect of biomechanical knowledge on landing technique, (5) there is a direct effect of physical condition on landing technique, (6) there is a non direct effect of biomechanical knowledge on ACL injury risk, (7) there is a non direct effect physical condition on ACL injury risk.

Keywords: biomechanical knowledge, physical condition, landing technique, and  ACL injury risk
DEVELOPMENT MODEL OF LEARNING BASKETBALL BASED MODIFICATION GAMES FOR SECONDARY HIGH SCHOOL
Authors: Hamidi Ahmad
Published: January 2019

The purpose of this research and development is to produce a model of learning basketball skills on learning physical education for students middle school first. In addition, this research and development is conducted to obtain information in depth about: development and application of learning model of bolabasket skill (hamidi) on basketball game for students of middle school first and know the effectiveness, efficiency and attractiveness of student to model made. This research and development use research & development (R & D) research method from borg and gall. The subjects in this research and development are the students of the first class VII students aged 13-14 years as many as 98 people. The instruments used in this research and development are questionnaires, questionnaires, battery test tests used to collect basic engineering skill data, as well as "game performance instrument test" instruments to collect data on students' basketball skills, as for stages in research and this development is, at the stage of: (1) needs analysis, (2) expert evaluation (initial product evaluation); (3) limited testing (small group trial); and (4) the main test (field testing). The model effectiveness test uses a battery test test to determine the level of mastery of students' basic basketball techniques and "GPAI tests" to find out the skill level of play. Data analysis technique used is "t-test" based on data analysis, for elementary technique aspect of students obtained the average value of pre test 29.86 and average post test 50.36, standard deviation pre test 5.5. and post test 6.0, value t -32.36 significance level 0.05 Because H0 is rejected means an increase in basic engineering capability. As for the skills to play based on data analysis using the test "t" obtained the average value of pre test 1.6 and average post test 3.83, standard deviation pre test 0.54 and post test 15.02, t value 0.085 significance level 0.05 Because H0 rejected means there is an increase in the ability of students' playing skills. Based on the data, it can be stated that basketball skill learning model for middle school first students is developed effectively and can improve basic technique skills and basketball playing skills of first medium school students.

 

Keywords: Development, Game-based learning model, basic engineering skills, playing skills, basketball, students middle school first.
EFFECTIVENESS TEST OF PLAY-BASED FOOTBALL WARM-UP MODEL
Authors: Gemael Qorry Armen
Published: January 2019

Effectiveness test of play-based football warm-up model involves students of University of Singaperbangsa Karawang who take football courses as research subjects consisting of 150 students. This study was using a quantitative approach. The test was carried out after treatment using True Experimental Design in the form of Pre-test-Post-test Control Group Design. Instrument used in this research and development was a warm-up instrument that was used to collect subject data. The validity test of the instrument sit and reach is 0.979, Static Flexibility Test - Ankle is 0.913, Standing Balance Test is 0.942 while the result of sit and reach reliability test, Static Flexibility Test - Ankle, and Standing balance are 0.940. From the result of validity and reliability test, the warm-up instrument is feasible. Effectiveness test of the model using warm-up tests is needed to determine the readiness of the muscles, joints and body balance, so as to avoid injury after treatment of the model developed. Based on data analysis obtained t-table value is 1.993 with a significance level of 0.05. Because of t-count value 27,765> t-table value 1,993 then H0 is rejected. Based on this information it can be said that the play-based warm-up model in football is effective and can prepare muscles, joint flexibility and body balance so that core activities can be carried out optimally and avoid risk of injury.

 

Keywords: Effectiveness Test, warm-up models, football, play
DEVELOPMENT OF SKILL TRAINING MODEL FOOTBALL BASIC TECHNIQUES THROUGH APPROACH GLOBAL ANALYTICAL GLOBAL
Authors: Putra Aldo Naza
Published: January 2019

This study aims to develop an exercise model of basic football technical skills through the Global Analytical Global approach for SSB PSTS students aged 11-12 years. Specifically, the objectives of this study are: To produce a design model of basic football engineering skills training through the Global Analytical Global approach for students aged 11-12 years. And see whether the model of training in basic football technical skills through the Global Analytical Global (GAG) approach is more effective in improving the basic technical skills of playing football for students aged 11-12 years. This research was conducted on soccer students of Padang Tabing PSTS Club aged 11-12 years. Development of a model of training in basic football technical skills through this Global Analytical Global approach uses the Research and Development (R & D) development model of Borg and Gall. Data collection was done by observation, questionnaire questionnaire to see the validation of the model tested in the field. Based on the results of data analysis that has been carried out, starting from the process of making the initial draft of the model, revision of the initial model, small group trials, large group trials, the researchers obtained very satisfying results, where football experts and trainers stated that this model had a purpose good for improving football playing skills. Variations in this model have good quality in improving playing skills. Variations in this model can enrich basic motion. Variations in this model are arranged based on the principle of practice from the easy to the difficult, and the variation of this model is very attractive for students aged 11-12 years.

Keywords: Basic Football Technical Skills, Global Analytical Global
2013 BASIC CURRICULUM EDUCATION PROTOTYPE MODEL LEARNING
Authors: Samsudin Samsudin , Sudarso Sudarso , Khaeroni Khaeroni
Published: January 2019

This research and development aims to produce a locomotor-based basic motion learning model for elementary school children. Specifically this study aims to: 1) Produce products based on locomotor basic motion learning models for elementary school children; 2) Test the effectiveness of locomotor-based basic motion learning models for elementary school children. The research method used in this research is the research and development method of Borg and Gall. Pretest and Posttest Exploitation Tests aim to find out whether there is an increase. The research conclusion is stated to be significant if t count> t table at 5% significance level and p <0.05. The average pretest score of the experimental group was 6.15 and the average posttest score was 9.95. so it has increased in the locomotor base motion of 3,800, t count> t table at 5% significant level (33,230> 2,042) and has a p value of 0.00 <0,05 which means it can be concluded that there is a significant increase in the results of basic motion in the experimental group . Pretest t test and posttest control aims to find out whether there is an increase. The research conclusion is stated to be significant if t count> t table at 5% significance level and p <0.05. The average value of the pretest of the control group was 6.1 and the average posttest score was 7.75 so that it increased in the locomotor basic motion of 1.65, t count> t table at a significant level of 5% (9,927> 2,042) and had a p value of 0,000 <0,05 which means it can be concluded that there is a significant increase in the results of basic motion in the control group. Furthermore, to see the effect of treatment based on its significance is to use a statistical test using a mean difference test of two independent meanings. Analysis of independent-sample t-test on the posttest of the experimental class and posttest of the control group aims to find out whether there is a significant difference in posttest scores in the experimental group and the control group. The research conclusion is stated to be significant if t count> t table at 5% significance level and p <0.05. Summary of posttest test, it is known that the average locomotor basic motion of the experimental group is 9.95 and the average locomotor base motion of the control group is 7.75. So that it can be concluded that the average locomotor basic motion of the experimental group 2.5 is better than the control group. It is known that t count is 9,515 with a significant 0.002. T table obtained from db 78 at a significant level of 5% is 1.671 so the value of t count> t table (9,515> 1,671). And it was concluded that there was a significant and effective influence for elementary school children.

 

Keywords: basic, scientific motion
ANALISIS LINGKUNGAN STRATEGIS UNTUK MENINGKATKAN KOMPETITIFITAS PRODUK PERBANKAN
Authors: Ajibroto Kunto , De Keizer Hendriady , Pringgabayu Dematria
Published: January 2019

Analisis lingkungan strategis merupakan bagian dari komponen perencanaan strategis dan merupakan proses untuk selalu menempatkan perusahaan dalam posisi strategis, sehingga dalam perkembangannya akan selalu berada pada posisi yang menguntungkan. Tujuan penelitian ini adalah untuk menganalisis faktor eksternal dan faktor internal, sehingga dapat diketahui formulasi strategi yang paling tepat untuk BPR Bhakti Daya Ekonomi dalam menghadapi persaingan yang semakin ketat. Metode penelitian yang digunakan adalah kualitatif dengan pengumpulan data menggunakan wawancara dan observasi, sedangkan untuk analisis data menggunakan metode SWOT yang juga menggunakan analisis EFAS dan IFAS. Hasil penelitian ini menunjukkan bahwa posisi BPR Bhakti Daya Ekonomi untuk produk Kredit Karyawan berada di kuadran IV. Dalam kuadran ini bank berada dalam posisi di mana keunggulan internalnya relatif lebih dominan daripada kelemahannya. Namun, dalam menghadapi lingkungan ancaman relatif lebih besar daripada peluang. Para penulis merekomendasikan bahwa BPR Bhakti Daya Ekonomi harus menerapkan strategi diversifikasi yang terkonsentrasi sementara berfokus pada kredit karyawan tidak hanya melayani pegawai negeri sipil dan TNI / POLRI, tetapi menambahkan produk baru yang merupakan pinjaman karyawan swasta yang secara khusus menargetkan pasar karyawan swasta dengan pendapatan tetap.
BIAS KOGNITIF DAN PERSONAL TRAITS: STUDI PERILAKU INVESTASI MUDA DI SURABAYA)
Authors: Paramita Sista , Isbanah Yuyun , Purwohandoko Purwohandoko
Published: January 2019

ABSTRAK

Perilaku investor menjadi salah satu faktor yang mempengaruhi transaksi perdagangan saham. Pada dasarnya, setiap investor memiliki karakter yang berbeda dan dipengaruhi oleh banyak faktor, termasuk informasi keuangan, kompetensi, terlalu percaya diri, demografis dan psikografis. Penelitian sebelumnya menunjukkan hasil yang berbeda mengenai faktor yang mempengaruhi perilaku investor di pasar modal, khususnya di Surabaya. Penelitian ini menggunakan kepercayaan berlebih, kompetensi, informasi keuangan, demografi dan variabel psikografis sebagai endogen danPerilaku sebagai variabel eksogen. Data diambil dari 31 responden kemudian dianalisis menggunakan Smart PLS. Hasil tes menunjukkan bahwa tidak ada pengaruh Terlalu percaya pada perilaku investor. Kompetensi berpengaruh positif terhadap perilaku investor. Informasi keuangan adalah efek negatif pada perilaku investor. Hasil pengujian hipotesis menunjukkan bahwa ada tidak ada efek demografis dan psikografis pada perilaku investor
The Improvement of Nutrient Quality of Cassava Peel Waste Through Fermentation with Natura as Quail Feed
Authors: Djulardi Ade , Sumarni Reni
Published: January 2019

This research aims to improve the quality of cassava peel waste through fermentation processing with Natura used as alternative feed which reduces the use of corn and   concentrate in feed of laying quail in the grower period. This research consisted of two phases. Phase 1 improvement the quality of cassava peel waste using fermentation technology with Natura, organic decomposer containing multi enzyme, xylanase, beta-glucanase, pectinase, amylase, lipase, protease and phytase and also contain probiotics, Acetobater sp, Bacillus sp, Lactobacillus sp,  Streptomyces sp,  Aspergillus sp, Sacaromyces sp, and Trichoderma sp. Phase 2: the best fermented cassava peel waste experiment at phase 1 (using completely randomized factorial design consisted of 3x3 with 3 replications: 3 levels of  Natura dose; 1, 2, and 3% and 3 levels of fermentation length; 7, 11, and 15 days) to the performance of laying quail in the grower period. The research methods at phase 2 used experimental method with completely randomized design (4 treatments and 5 replications): 0%, 4%, 8%, 12% and 16% of fermented cassava peel waste in the feed of laying quail in grower period (1-4 weeks). The best result in phase 1 was treatment with dose of 3% and 11 days of fermentation length with crude protein content: 14.14%, nitrogen retention: 62.90), crude fiber digestibility (47.58%) and crude fiber content (11.34%). The result of phase 2 was that the addition of fermented cassava peel waste 16% in the feed of laying quail in grower period gave a significantly higher effect on feed consumption, weight gain, and significantly had the lowest feed conversion compared to other treatments. Conclusion, that 3% Natura inoculum dose with 11 days of fermentation was the best treatment to increase the content and quality of cassava peel waste nutrient. The addition of fermented cassava waste with Natura up to 16% in feed could maintain the performance of  laying quail in grower period, also reduced the use of corn 10% and concentrate 12% in feed.
Performance and Diet Digestibility of Male Garut Lamb Fed Ipomea reptans Seed
Authors: Septian Mohamad Haris , Hernaman Iman , Wiradimadja Rachmat , Santoso Fransiskus Teguh
Published: January 2019

The experiments aimed to study about the performance and diet digestibility of male Garut lamb were a diet containing  Ipomea reptans seeds. Twenty two Garut sheeps at the age of 6-8 months with an average body weight of 16.17±1.33 kg were divided into four diet treatments containing 0%, 10%, 20%, and 30% Ipomea reptans seed and maintained for 10 weeks to measure the performance and digestibility of the diet. The study was conducted experimentally and the data collected and tested by Duncan’s test. The results showed that the use of Ipomea reptans seeds up to 30% increased (P<0.05) feed intake, average daily gain, dry and organic matter digestibility, but it had no effect on feed conversion. In Conclusion, the use of Ipomea reptans seed up to 30% yielded the best performance and diet digestibility and produced the same quality of diet.
Genetic Polymorphism of Calpastatin (CAST) Gene in Pasundan Cattle
Authors: Volkandari Slamet Diah , Nadila Aina , Radiastuti Nani , Margawati Endang Tri
Published: January 2019

The aim of this study was to determine genetic diversity of Calpastatin gene (CAST) in Pasundan cattle. Forty-four fresh blood samples were collected from UPTD BPPT Beef Cattle Ciamis West Java. Genomic DNA samples were extracted using High Salt method. A 523 bp fragment of Calpastatin gene was successfully amplified using PCR method. Genotyping of CAST gene was conducted by PCR-RFLP method using RsaI restriction enzyme (GT^AC). Genotypes and alleles were analyzed using software Cervus 3.0.7. Parameters were observed i.e genotypes and alleles frequencies, heterozygosity observed (Ho) and expected (He), Hardy Weinberg Equilibrium (HWE), and Polymorphic Information Content (PIC). Result showed that three variant genotypes of GG, GC and CC were found and two variant alleles of G and C. Allele G was found higher (0.77) than allele C (0.23). Population of Pasundan cattle was found polymorphism and in the Hardy Weinberg Equilibrium. Polymorphic Information Content (PIC) value showed in a moderate (0.290) condition. Values of Heterozygosity observed and expected were 0.409 and 0.355 respectively. This research concludes that there is polymorphism of CAST gene in Pasundan cattle population and has genetic diversity. This result could be used as early genetic information in exploration of Pasundan cattle.
EL TURISMO RURAL COMUNITARIO ¿UNA OPORTUNIDAD EN EL POSCONFLICTO COLOMBIANO?
Authors: MORA FORERO JORGE ALEXANDER , BOHORQUEZ PATIÑO LUIS MAURICIO
Published: January 2019

La actividad turística en Colombia es una práctica incipiente, no obstante, ha obtenido un papel muy importante en la economía del país. Incluso, en la actualidad el gobierno central está haciendo esfuerzos para posicionar al turismo como una actividad económica sólida. Este gran momento del turismo en el país, ha hecho que muchos turistas busquen experiencias que anteriormente no eran tenidas en cuenta. Es allí donde el turismo comunitario se ha impuesto como una tendencia turística que es importante analizar. Por ello, esta investigación intenta responder la relación de esta forma de turismo y el aporte que ha tenido para el desarrollo rural de la población local. Para ello, esta investigaciónrealizo un estudio de caso el Páramo de Sumapaz,ubicado en la ciudad de Bogotá D.C., en la localidad con su mismo nombre. Este lugar fue el epicentro por muchos años del conflicto interno del país.Allí se realizó un análisis con la comunidad acerca de las iniciativas turísticas y su importancia para el desarrollo económico de la comunidad.En este territorio en los últimos años se ha convertido en un atractivo turístico, dado que es un lugar de posconflicto. Incluso, algunos pobladores han visto en el turismo una alternativa de ingresos económicos adicionales. Sin embargo, se evidencia una serie de retos debido a que hay problemáticas que amenazan a la comunidad, los turistas y al medio ambiente. Sin embargo, con una buena gestión se puede lograr un turismo responsable y sostenible.
Choroidal vascular sublayers in Chinese pre-eclampsia and healthy pregnancy
Authors: Hong Tingting , Meng Xin , Gao Xinxiao , Wang Jun
Published: January 2019

Background: Using spectral-domain optical coherence tomography (SD-OCT) to investigate choroidal vascular sublayers in Chinese pre-eclampsia (PE) and healthy pregnancy.
Methods: This was an observational, cross-sectional study, including 20 normal subjects, 23 healthy pregnancy and 37 patients with PE. Using SD-OCT, subfoveal choroidal thickness (SFCT)， 750μm nasal and temporal to the fovea, 1500μm nasal and temporal to the fovea（T1500, T750, SFCT, N750, N1500）and sublayers (choriocapillaris/Sattler layer and Haller layer) were measured.
Results: There was no significant difference in mean age, spherical equivalent among the three groups (P=0.532). Additionally, no significant difference in the gestational age between the healthy pregnancy and PE group was found (P=0.783). Significant differences were seen in large choroid vessel thickness(LCVT), medium choroidal vessel thickness (MCVT) and choroidal thickness (CT) at 5 locations among three groups (P<0.05). There was significant increase in healthy pregnancy group than in normal subjects at N1500-CT, N750-CT, SFCT, T750-CT and MCVT (P<0.05), while no significant difference was observed at T1500CT and LCVT (P>0.05). Meanwhile, significant increase was detected in PE group than in healthy pregnancy group at N1500-CT, N750-CT, SFCT, T750-CT, T1500CT and LCVT (P<0.05), whereas no significant difference was observed at MCVT(P=0.709).
Conclusion: Our study revealed the variation of choroidal vascular sublayers during pregnancy and PE.
Key words: Pre-eclampsia, subfoveal choroidal thickness, choroidal sublayers, optical coherence tomography
Monocyte as an Emerging Tool for Targeted Drug Delivery: A Review
Authors: Sabir Fakhara , Farooq Rai K. , Asim.ur.Rehman  , Ahmed Naveed
Published: January 2019

Monocytes are leading component of the mononuclear phagocytic system that play a key role in phagocytosis and removal of several kinds of microbes from the body. Monocytes are bone marrow precursor cells that stay in the blood for a few days and migrate towards tissues where they differentiate into macrophages. Monocytes can be used as a carrier for delivery of active agents into tissues, where other carriers have no significant access. Targeting monocytes is possible both through passive and active targeting, the former one is simply achieved by enhanced permeation and retention effect while the later one by attachment of ligands on the surface of the lipid-based particulate system. Monocytes have many receptors e.g., mannose, scavenger, integrins, cluster of differentiation 14 (CD14) and cluster of differentiation 36 (CD36). The ligands used against these receptors are peptides, lectins, antibodies, glycolipids, and glycoproteins. This review encloses extensive introduction of monocytes as a suitable carrier system for drug delivery, the design of lipid-based carrier system, possible ways for delivery of therapeutics to monocytes, and the role of monocytes in the treatment of life compromising diseases such as cancer, inflammation, stroke, etc.
[18F]Amylovis as a Potential PET Probe for β-Amyloid Plaque: Synthesis, In Silico, In vitro and In vivo Evaluations
Authors: Rivera-Marrero Suchitil , Fernández-Maza Laura , León-Chaviano Samila , Sablón-Carrazana Marquiza , Bencomo-Martínez Alberto , Perera-Pintado Alejandro , Prats-Capote Anais , Zoppolo Florencia , Kreimerman Ingrid , Pardo Tania , Reyes Laura , Balcerzyk Marcin , Dubed-Bandomo Geyla , Mercerón-Martínez Daymara , Espinosa-Rodríguez Luis A. , Engler Henry , Savio Eduardo , Rodríguez-Tanty Chryslaine
Published: January 2019

Background: Alzheimer’s disease (AD) is the most common form of dementia. Neuroimaging methods have widened the horizons for AD diagnosis and therapy. The goals of this work are the synthesis of 2-(3-fluoropropyl)-6-methoxynaphthalene (5) and its [18F]-radiolabeled counterpart ([18F]Amylovis), the in silico and in vitro comparative evaluations of [18F]Amylovis and [11C]Pittsburg compound B (PIB) and the in vivo preclinical evaluation of [18F]Amylovis in transgenic and wild mice.

 Methods: Iron-catalysis cross coupling reaction, followed by fluorination and radiofluorination steps were carried out to obtain 5 and 18F-Amylovis. Protein/Aß plaques binding, biodistribution, PET/CT Imaging and immunohistochemical studies were conducted in healthy/transgenic mice.

 Results: The synthesis of 5 was successful obtained. Comparative in silico studies predicting that 5 should have affinity to the Aβ-peptide, mainly through π-π interactions. According to a dynamic simulation study the ligand-Aβ peptide complexes are stable in simulation-time (ΔG = -5.31 kcal/mol). [18F]Amylovis was obtained with satisfactory yield, high radiochemical purity and specific activity. The [18F]Amylovis log Poct/PBS value suggests its potential ability for crossing the blood brain barrier (BBB). According to in vitro assays, [18F]Amylovis has an adequate stability in time. Higher affinity to Aβ plaques were found for [18F]Amylovis (Kd 0.16 nmol/L) than PIB (Kd 8.86 nmol/L) in brain serial sections of 3xTg-AD mice. Biodistribution in healthy mice showed that [18F]Amylovis crosses the BBB with rapid uptake (7 %ID/g at 5 min) and good washout (0.11±0.03 %ID/g at 60 min). Comparative PET dynamic studies of [18F]Amylovis in healthy and transgenic APPSwe/PS1dE9 mice, revealed a significant high uptake in the mice model.

 Conclusion: The in silico, in vitro and in vivo results justify that [18F]Amylovis should be studied as a promissory PET imaging agent to detect the presence of Aβ senile plaques.
Rito e testemunho na produção da verdade jurídica
Authors: Gordiano Paes Henriques Catarina , José da Silva Sandro
Published: January 2019

Este artigo se dedica a descrever as peculiaridades dos ritos judiciários contidos na figura do testemunho mediante uma etnografia nos tribunais, que nos revelará especificidades que vão além dos manuais de processo. No testemunho, visto como fase isolada, uma pessoa dá, segundo a visão corrente, um depoimento do que recorda dos fatos. Tal ação faz parte de um sistema muito mais complexo, que é integrado de regras que vão além das vontades instituídas como a do juiz e da testemunha e com as quais são produzidas novas modalidades de interação, regimes de verdade e reprodução da “verdade jurídica”.
Sustentabilidade social, sociedade da transparência e o direito de ser humano
Authors: Aquino Sérgio Ricardo Fernandes de
Published: January 2019

Esta pesquisa tem como objeto de estudo a Sustentabilidade na sua dimensão social. Nesse caso, é preciso identificar se as premissas de uma Sustentabilidade social permitem a efetividade de um “Direito de ser humano” a partir daquilo que se manifesta pelas relações entre as pessoas numa Sociedade da Transparência. O objetivo geral é determinar como a Sustentabilidade Social efetiva o “Direito de ser humano” na Sociedade da Transparência. O método utilizado na fase de investigação foi o Indutivo. Nas conclusões, verifica-se que Sociedade da Transparência prescreve alguns modos de integração prejudiciais às relações intersubjetivas e que devem sofrer necessárias metamorfoses para que haja a amplitude e reivindicação deste “Direito de ser humano”.
Para uma revolução democrática da Justiça. De Boaventura de Sousa Santos
Authors: Freitas Janaina
Published: January 2019

A obra “Para uma revolução democrática da Justiça”, de Boaventura de Sousa Santos, foi fruto de uma palestra proferida no Brasil com o tema “democratização do acesso à justiça”. O autor traça um panorama geral sobre o tema, trazendo os principais atores e entraves ao acesso à justiça. Apenas uma revolução na forma como se operacionaliza o acesso à justiça é que fará com que ocorra o acesso material.
A crise da legitimidade: análise do discurso de poderes locais
Authors: Ribas Carolline Leal
Published: January 2019

Na contemporaneidade, a democracia participativa é vista no Estado Democrático Brasileiro como forma de comportar espaço para as diversas visões da comunidade política, bem como de dar voz e participação a todos os membros da coletividade. Tal compreensão pressupõe a participação da sociedade no âmbito de controle e tomada de decisões do Poder Público, a fim de consagrar a legitimidade aos atos estatais. Contudo, sabe-se que, muitas vezes, a população não tem capacidade de efetivamente influenciar as decisões do Estado, e, mesmo os parlamentares, representantes do povo eleitos por meio do voto, não elaboram leis que condizem com a vontade geral. Nesse trâmite, no presente trabalho, será apresentada uma nova concepção de legitimidade propondo-se um modelo idealmente inclusivo que deveria ser adotado por Estados democráticos, o qual deriva da ideia de que existem direitos vigentes em sociabilidades alternativas, os quais não se originaram necessariamente de uma democracia, e que esses direitos podem ser legitimados pelo próprio fenômeno social e cultural. Para melhor compreensão desse fato, escolheu-se investigar normas locais vigentes em favelas em Belo Horizonte. Uma vez que o líder que dita as normas locais não fora eleito democraticamente, pretende-se averiguar quais elementos sócio-jurídicos podem legitimar suas decisões, o que apenas é possível por meio da análise de discurso, com o intuito de se conhecer manifestações de membros residentes locais e suas visões em relação às normas impostas pelos donos da boca de fumo. Tal metodologia apresenta-se como meio adequado de percepção do que os cidadãos locais compreendem por direito imposto pelo Poder Legislativo e por direito imposto pelos líderes. A partir de uma heterogeneidade discursiva, apresenta-se uma nova tese em desfavor do discurso homogêneo do Estado, a qual sustenta que democracia é concretizada por meio de vários poderes locais que têm seus poderes legitimados pela própria sociedade.
A Socialdemocracia ampliada, a poliarquia radical e a democracia mobilizadora: alternativas institucionais democráticas no pensamento de Roberto Mangabeira Unger para sociedades livres
Authors: Sampaio Alexandre Santos
Published: January 2019

O objetivo deste artigo é expor e avaliar as alternativas democráticas desenhadas pelo jurista e filosofo Roberto Mangabeira Unger. Do ponto de vista metodológico, foi realizado pesquisa bibliográfica sobre o tema e o raciocínio operado foi o dedutivo, utilizando-se o método cientifico dialético. É exposto que tal autor não é marxista nem liberal, pois transcende a tais visões. É antinaturalista e antideterminista. Mangabeira é um rebelde contra o conservadorismo das fórmulas, ao fetichismo institucional, que consiste na impossibilidade de se mudar as formulas presentes e dominantes. Nessa esteira, Mangabeira era um radical, pois propunha uma revolução política e cultural, por meio do direito. Foi exposta as alternativas imaginadas por tal pensador, concluindo-se que as suas ideias são interessantes, apesar de algumas serem utópicas. Não obstante, são relevantes e demonstram as possibilidades de se alterar a realidade institucional vigente.
Biopoder e resistência: a (bio)potência da multidão
Authors: Wermuth Maiquel Ângelo Dezordi , Santos Luana Marina
Published: January 2019

O artigo tem por objetivo central promover uma reflexão sobre o papel da biopolítica e do biopoder no mundo atual, buscando analisar como eles atuam sobre as sociedades, construindo mecanismos capazes de influenciar de forma direta a maneira como os indivíduos convivem e, da mesma forma, como eles instigam a busca de novos rumos sociais construídos através da potência de uma “multidão”. O problema que orienta a pesquisa pode ser assim sintetizado: em que medida o direito de resistência encontra, na (bio)potência da multidão contemporânea, mecanismos para o enfrentamento às investidas do biopoder? O texto encontra-se articulado em três seções – as quais representam, respectivamente, os seus objetivos específicos: na primeira, busca-se abordar conceitualmente biopolítica, biopoder e resistência; na segunda seção, procura-se evidenciar como as categorias anunciadas na primeira seção encontram-se imbricadas nos processos econômicos da contemporaneidade; na terceira seção, o texto volta-se para o conceito de “multidão”, a fim de apresentá-lo como condição de possibilidade para o exercício do direito de resistência. O método de pesquisa empregado é o dedutivo.
Niklas Luhmann no Brasi: resistências acadêmicas ao estudo da teoria dos sistemas
Authors: De Oliveira David Barbosa , Maia Vinicius Madureira
Published: January 2019

O presente trabalho tem por intento uma breve discorrência acerca de Niklas Luhmann, sua obra e também da crítica a esta, ao mesmo passo em que se conjectura três motivos para a sua aventada irreceptibilidade no cenário acadêmico brasileiro — e não apenas brasileiro —, mesmo vinte anos após sua morte em 1998. A pesquisa é de fundo eminentemente bibliográfico com vistas a uma reflexão acerca da importância e, sobretudo, da rejeição do sociólogo em questão, a uma análise menos sujeita à acrisia que acompanha, o mais das vezes sem uma percepção de limites, a importação de modelos teóricos construídos em outros ambientes, especialmente na Alemanha.