bluuebunny/crossref_metadata_2025_split huggingface dataset:
PROPAGASI IN VITRO ANGGREK (Dendrobium phalaenopsis Fitzg) TERHADAP PEMBERIAN HORMON IBA DAN KINETIN
Authors: MAHADI IMAM 
Published: March 2017

Orchids are a very popular ornamental plants, but orchids have a very slow vegetative growth, thus requiring special treatment in the grown.To spur grow than development can be used through tissue culture techniques of multiplication. But the success of the technique of tissue culture is inseparable with give a substance on the plant growth regulator. This study aims to determine the growth an influence D.phalaenopsis Fitzg orchids of giving a gaint swith IBA administration and Kinetin according to in vitro and as well as to obtain a concentration combination of IBA and Kinetin on the best orchid D.Phalaenops is Fitzg explants. Base don’t he results of the study indicate that the combination of IBA and Kinetin concentration giving a influence percentage of live explants, number of shoots and number of roots orchid D. phalaenopsis Fitzg explants.Combination treatment of IBA 1.0 ppm and 0.1ppm Kinetin is a combination of the best treatment to produce a number of shoots orchids.The giving of IBA 0.5ppm in the medium without the addition of kinetin concentration can increase the number of roots of the orchid D.phalaenopsis Fitzg.
IDENTIFIKASI KERAGAMAN GEN BMPR-1B (Bone Morphogenetic Protein Receptor IB) PADA AYAM ARAB,AYAM KAMPUNG DAN AYAM RAS PETELUR MENGGUNAKAN PCR-RFLP
Authors: Hidayati Hidayati , Saleh Eniza , Aulawi Tahrir 
Published: March 2017

BMPR-1B gene closely related to the rate of ovulation and follicular maturation. In poultry, BMPR-1B gene is located on chromosome 14th consists of 13 exons. BMPR-1B was expressed in the granulosa cells of the ovary and teca interna poultry. BMPR-1B was able to accelerate the maturation of the follicles so that the ova produced increasingly. BMPR-1B gene diversity was associated with poultry production. DNA isolation was performed using GeneJET Genomic DNA Purification Kit from blood samples derived from 28 native chickens, 20 layer chickens and 10 arab layer chickens. A total of 58 DNA were used as a template in the process of BMPR-IB gene amplification using Polymerase Chain Reaction method. Primers used in this study according to Zhang et al. (2008), Forward primer 5 'ATG GCT GGG AAG TCT GGA TG 3'dan Reverse primer 5' TGC CTT CTG TGT TAA CCG C 3 'with a length of 581 bp. This primary amplify BMPR-1B gene segment from exon 6 to exon 7 including the entire intron 6 with an annealing temperature of 58 0 C. BMPR-IB gene diversity was detected using restriction enzymes HindIII were incubated for 2 hours. The results of the study was showed that Hind III restriction enzymes do not cut the BMPR-1B gene segments in the population of native chickens, arab layer chickens and layer chickens, they were monomorphic.
PEMAKAIAN ONGGOK FERMENTASI DALAM RANSUM TERHADAP PERFORMA AYAM BURAS PERIODE PERTUMBUHAN
Authors: Irawati Evi , Mirzah Mirzah , Ciptaan G. 
Published: March 2017

The aims of this research was to study the effect of using fermented onggok in ransum to native chicken performance. The design used was completely randomized design (CRD) with 5 treatment i.e : R1 (10%), R2 (15%), R3 (20%), R4 (25%) and R5 (30%) with 4 replications. The ransum was composed with protein (18%) and calorie (2900 kcal/kg). Result of research shows that using fermented onggok had highly significant effect (P< 0.05) towards the feed consumption, body weight gain and feed conversion of buras. It was concluded that using fermented onggok could increase highly body weight at level 15%.
EVALUASI PRODUKSI DAN KUALITAS SEMEN SAPI SIMMENTAL TERHADAP TINGKAT BOBOT BADAN BERBEDA
Authors: Khairi Fitrah 
Published: March 2017

This study was conducted to find the rate of body weight ideal study Simental cows to produce production and the best quality fresh semen. The material used in this study were 9 males Simental cows were divided into 3 ranges of body weight as a treatment that is P1 = low body weight (822-878 kg), P2 = moderate weight (910-958 kg) and P3 = body weight high (983-1041 kg). The number of cows in each group of body weight is considered as replicates. The method used was a survey method. The research is designed to completely randomized design (CRD) with 3 treatments and weight range 3 replications. Each stud cows housed cement 2 times per week for 12 weeks so that each cow cement accommodated as many as 24 times. Parameters observed in this study is that the volume of fresh cement production of cement per shelter and semen quality bulls include sperm motility and concentration of spermatozoa. Data were analyzed using analysis of variance, followed by Duncan test if there are significant levels of different body weights. The results showed that differences in body weight bulls simental not significant (P>0.05) for fresh semen volume, sperm motility and concentration of spermatozoa. Mean semen volume is best found in the high body weight group, whereas sperm motility and concentration of spermatozoa present in body weight groups were.
PENGOLAHAN BAMBU DAN PEMANFAATANNYA DALAM USAHA PENGEMBANGAN INDUSTRI KECIL MENENGAH DAN KERAJINAN
Authors: Arhamsyah Arhamsyah 
Published: March 2017

Dalam masyarakat pedesaan di Indonesia, bambu memegang peranan penting dalam kehidupannya. Bambu dikenal oleh masyarakat mempunyai sifat-sifat yang baik untuk dimanfaatkan antara lain batangnya yang cukup kuat, keras, lurus dan rata, mudah dibelah, mudah dibentuk dan mudah dikerjakan. Dibandingkan dengan kayu, bambu mempunyai kelemahan teknis (sifat fisis, mekanis dan kimia), sehingga belum dimanfaatkan secara optimal. Untuk memanfaatkan bambu secara optimal maka dilakukan proses pengolahan bambu berupa pengawetan, pengeringan, stabilisasi warna, bambu lapis, bambu lamina dan lain- lain, sehingga nilai tambah dan kualitas bambu dapat ditingkatkan dalam usaha untuk pengembangan industri kecil menengah dan kerajinan.
TEKNOLOGI PENGOLAHAN DAN PEMANFAATAN KARBON AKTIF UNTUK INDUSTRI
Authors: Arsad Effendi 
Published: March 2017

The activated carbon is very important for has processed product activated carbon. In south Kalimantan has a big prospects due to the big potential of the raw material provided by the nature and industrial waste. There are a lot of raw materials that can be used for the manufacture of activated carbon such as agricultural waste, sugarcane waste, waste of sawn timber, lives stock waste and coal processing waste.Manufacture of activated carbon can be done in ways: chemical and physical processes. Activation is very important in the manufacture of activated carbon in addition to the raw materials used. Activated carbon is charcoal that has undergone changes in chemical properties and physical properties due to be activated with the activator chemical materials or can by heating at high temperatures, so that absorption , surface area, and the ability to absorb become as very good. Activated carbon is used as an absorbent to absorb heavy metals, in medicine and food, on liquor, petroleum chemical, shrimp farming, the sugar industry of gas purification, catalyst and fertilizer processing.Key wood : technology processed, activated carbon
SIFAT FISIK DAN MEKANIK PAPAN PARTIKEL DARI LIMBAH PLASTIK JENIS HDPE (High Density Polyetylene) DAN RANTING/CABANG KARET (Hevea brasiliensis Muell.Arg)
Authors: Noor Sari Mirad 
Published: March 2017

The need of log increace rapidly, mean while forest product decrease, so efficiency on wood process should be done wisely, in the other hand plastic waste is uncompossed material, become an environmental problems. This research aims to determine the impact of particles of type HDPE plastic wastes and twigs/branches of rubber on some physical and mechanical properties of wood. Physical properties have been tested for water content, density, thickness, and water absorption. Although mechanical properties tests were tough Broken/Module of Rufture (MOR) and the preservation of architecture/modulus of elasticity (MOE). The raw materials used are polyethylene of high density of waste plastic and rubber adhesive urea formaldehyde branch branch. Experimental design used the randomized Completely Design (RCD) 5 x 4, in which each treatment became much like 5 times replicated).The treatment used is the diversity of the composition of the waste of plastic of different types of polyethylene of high density provides a significant effect on the content of water, water absorption, the density and the development of thickness. With regard to the persistence and the fracture of the arch determination not to give a significant effect.Keywords: physical and mechanical properties, particle board, HDPE plastic waste, branch/twig of rubber.
SIFAT FISIK DAN KEKUATAN MEKANIK KAYU AKASIA MANGIUM (Acacia mangium Willd) DARI HUTAN TANAMAN INDUSTRI KALIMANTAN SELATAN
Authors: Arsad Effendi 
Published: March 2017

Acacia Mangium wood can to used for substitution comercial wood. Materiel Acacia mangium woods was take from HTI at seven age with diameter 30 – 33 cm. The results Physical properties and mechanical strength obtained by the water content of dry air from 13.78 to 14.89%; density of 0.60 to 0.62 gr/cm3; specific gravity of 0.59 to 0.61; compressive strength parallel fibers from 319.54 to 361.70 Kg/cm2; compressive strength perpendicular to fiber 117-197 kg/cm2; bending strength (MOR) from 509.25 to 680.50 kg/cm2; cleave strength 80.25 to 110.90 kg/cm2; tensile strength of 98.27 to 133.03 kg/cm2; shear strength of parallel fiber from 93.53 to 149.43 kg/cm2 and hardness from 453 to 565 kg/cm2. Physical properties and mechanical strenght can was standard for furniture and construction.Keywords: acacia mangium wood, physical and mechanical wood
PENGARUH LAMA PENYULINGAN DAN KOMPOSISI BAHAN BAKU TERHADAP RENDEMEN DAN MUTU MINYAK ATSIRI DARI DAUN DAN BATANG NILAM (Pogostemon cablin Benth)
Authors: Sulaiman A 
Published: March 2017

The research of Distillation And Raw Material Composition Effect of Yield And Quality EssentialOil of Leaves And Stem Patchouli (Pogostemon cablin Benth). This study aimed to examine the influence of the length of distillation and composition of raw materials to the yield and quality of essential oil of patchouli leaves and stems to produce essential oils that have a high quality and yield. The time required to obtain the highest yield of patchouli oil is 8 hours, by composition of 100% leaf (1:0), that is equal to 3.631%, while the lowest yield of patchouli oil are produced from 100% stem (1:0) by distillation of 4 hours, in the amount of 0.10%. Composition that produces patchouli oil with the best quality is 100% stems (0:1) but that yield is lower, while the quality of patchouli oil produced by 100% leaf (1:0) and a mixture of leaf-stem (1:1) quality is still lower than the patchouli oil from the stem, but its yield is better than the yield of oil patchouli by 100% composition of the stem (0:1).Keywords: essential oil, pogostemon cablin benth, yield
SIFAT FISIK DAN KIMIA WOOD PELLET DARI LIMBAH INDUSTRI PERKAYUAN SEBAGAI SUMBER ENERGI ALTERNATIF
Authors: Arsad Effendi 
Published: March 2017

Carakteristic physical and chemistry of Wood pellet from Industrial Disposal of Wood as Sources Energy Alternatif The research to gaved for physical and chemistry of Wood pellet from Industrial. Processing approximately 12%, sawdust dried to moisture content of sieved that is size of 15 mesh, 25 mesh and 35 mesh. Heating temperature were 60 0C and 110 0C. Moisture content of flawer wood pellet 4,46% - 9,95%, acacia wood pellet were 4.38% - 7.52% and tarap wood pellet were 4.60% - 9.98%. Density of flawer wood pellet were 0.51 - 0.78, acacia wood pellet were 0.61 - 0.78 and tarap wood pellet were 0.56 - 0.71, ash content of wood flawer from 0.87 - 2.04%, acacia 0.54 - 0.94% and ash content of tarap wood 1.71 - 2.05%. Calorific value of wood pellets flawers wood 3921,12 - 4150,19 cal/g, acacia wood 4022,29 - 4254,91 cal/g and tarap wood 3920,13 - 4125,28 cal/g. The higher temperature of the heating effect on reality the reduction of water and the weight of ash wood pellets while it was increasing calorific value.Keywords: waste wood, flawers wood, acacia wood, tarap wood, wood pellet
PENGARUH PERENDAMAN DAN PEREBUSAN TERHADAP KADAR HCN PADA BIJI KARET
Authors: Karima Rizka 
Published: March 2017

Biji karet (Hevea brasiliensis) merupakan salah satu bagian dari pohon karena yang dapat dimanfaatkan, biji karet memiliki kandungan lemak atau minyak yang tinggi sehingga minyak tersebut dapat dimanfaatkan salah satunya menjadi minyak pangan.Namun, kendala yang dihadapi adalah adanya senyawa racun yang terdapat pada biji karet yaitu asam sianida (HCN) yang sangat berbahaya jika masuk ke dalam tubuh. Asam sianida pada biji karet dapat dikurangi melalui proses pengolahan seperti perendaman dan perebusan. Tujuan penelitian ini untuk mengetahui perlakuan yang tepat untuk menurunkan kadar HCN dalam proses pembuatan minyak pada biji karet. Variasi perendaman yang dilakukan adalah 12 jam, 24 jam dan 36 jam, sedangkan perebusan dilakukan selama 0 jam ; 0,5 jam ; 1 jam dan 1,5 jam. Perlakuan yang memberikan nilai penurunan kadar HCN paling besar adalah perendaman selama 24 jam yang dilanjutkan perebusan selama 1,5 jam, penurunan yang dihasilkan hingga 98,26 % dari kadar HCN awal sebesar 111,19 mg/L dan kadar HCN setelah perlakuan tersebut sebesar 1,93 mg/L.
Berufliche Aufstiege im partnerschaftlichen Kontext – Zur Bedeutung von Homogamie und sozialer Unterstützung durch den Partner
Authors: Busch Anne , Bröckel Miriam , Golsch Katrin 
Published: March 2017

Based upon research on “coupled careers”, the partnership is seen as an important context where not only career opportunities but also barriers are generated. Using data from the Socio-Economic Panel Study (SOEP), this article pays particular attention to status homogamy and partners’ social support as beneficial aspects of partnerships for career advancement. The analysis of dual-earner couples reveals that men are more likely to move up into high occupational positions when they live in a highly qualified status homogameous partnership where both partners are highly educated and work in similar occupations. This is in line with arguments from social capital theory assuming an exchange of knowledge and understanding between partners especially in homogamous partnerships. Furthermore, the analysis shows that for women partners’ social support is of significant importance for gaining a high occupational position: Women are more likely to advance their careers if they report that their partners support their career advancement, and if the partner carries out the higher amount of domestic work. Because in Germany the division of domestic labor is still traditional, with women carrying out the lion’s share of domestic work, this “support gap” plays a significant role in explaining the underrepresentation of women in high occupational positions, as the analysis shows.
Zusammenfassung
Als wichtiger Kontext, in dem Aufstiegschancen, aber auch -hindernisse generiert werden, gilt die Partnerschaft. Der Artikel knüpft mit Daten des Sozio-ökonomischen Panels an Forschung zu „coupled careers“ an und fokussiert insbesondere auf Status-Homogamie und soziale Unterstützungsleistungen als mögliche karriereförderliche Aspekte von Partnerschaften. Die Analyse von erwerbstätigen Frauen und Männern in Doppelverdiener- Partnerschaften verdeutlicht, dass insbesondere Männer häufig in hohe berufliche Positionen aufsteigen, wenn sie und ihre Partnerin im gleichen Berufsfeld arbeiten und beide eine hohe Bildung aufweisen. Dies kann mit sozialkapitaltheoretischen Überlegungen erklärt werden, die von einem partnerschaftlichen Austausch beruflicher Netzwerke, Wissenstransfers und Verständnis gerade bei dem Vorliegen einer solchen Status- Homoganie. Darüber hinaus zeigen die Analyseergebnisse, dass insbesondere für Frauen die soziale Unterstützung durch den Partner wichtig ist, um eine hohe berufliche Position zu erreichen. So steigen Frauen signifikant häufiger auf, wenn sie angeben, dass ihr Partner sie im beruflichen Fortkommen unterstützt, und wenn er den höheren Anteil an Hausarbeit verrichtet. Da die partnerschaftliche Hausarbeitsteilung in Deutschland nach wie vor stark zu Lasten der Frauen geht, spielt ein solcher „support gap“ zur Erklärung der Unterrepräsentanz von Frauen in hohen beruflichen Positionen eine entscheidende Rolle, wie die Analyse verdeutlicht.
Theory of Mind and Empathy. Part I - Model of Social Emotional Thinking
Authors: Przybyszewski Andrzej W. , Polkowski Lech T. 
Published: March 2017

There are two very different approaches to understand functioning of the brain. First, there is a huge progress in the research of the neurological and neurophysiological properties of different brain substructures, circuits, networks, single cells, synapses and their molecular properties. It contributes to the progress of research in the fields of basic medical sciences and the dramatic increase in average life expectancy. On the another side that does not directly follows neurological developments, it is our introspection related to individual ways of thinking in order to solve different problems that also involve human creativity (cognitive theory of mind). We use many diverse ways of thinking, and they depend on different circumstances. Especially interesting are influences of intuition, feelings and emotions on our creativity, which is in a large part are also related to the social interactions (affective empathy). In this work, we formalise emotional scales and transfer of emotions between individuals (social emotional thinking). We also demonstrate a continuity of the emotion transfer mappings, and an importance of the interactions between emotional faces. It is not only human specific to show and to react to face emotions, but strong and wide human social interactions are based on the precise emotional social thinking. By measuring critical values of face deformations that may influence mutual emotions, we can test precision and tolerance of human visual and emotional systems. By introduction indiscernibility relations between individual reading of face parts deformation, we have used rough set theory to probe social emotional thinking. As one of us have demonstrated that the visual system has properties that follows rough set theory (cognitive theory of mind), this work extends this concept to the social emotional interactions (cognitive and affective theory of mind). As in modern world IT - information technology - has became driving factor in the process of globalisation by creating effective channels of information exchange; hence it becomes extremely important to analyse emotional meaning (cognitive empathy) for this vast information flow. By using as described here, rough set theory to determine, which parts of information have significant emotional influence, our model may give grounds to increase the collective well-being.
The Optical/UV Excess of X-Ray-dim Isolated Neutron Stars. I. Bremsstrahlung Emission from a Strangeon Star Atmosphere
Authors: Wang Weiyang , Lu Jiguang , Tong Hao , Ge Mingyu , Li Zhaosheng , Men Yunpeng , Xu Renxin 
Published: March 2017

Abstract
X-ray-dim isolated neutron stars (XDINSs) are characterized by Planckian spectra in X-ray bands, but show optical/ultraviolet (UV) excesses: the factors by which the measured photometry exceeds those extrapolated from X-ray spectra. To solve this problem, a radiative model of bremsstrahlung emission from a plasma atmosphere is established in the regime of a strangeon star. A strangeon star atmosphere could simply be regarded as the upper layer of a normal neutron star. This plasma atmosphere, formed and maintained by the interstellar-medium-accreted matter due to the so-called strangeness barrier, is supposed to be of two temperatures. All seven XDINS spectra could be well fitted by the radiative model, from optical/UV to X-ray bands. The fitted radiation radii of XDINSs are from 7 to 13 km, while the modeled electron temperatures are between 50 and 250 eV, except RX J0806.4–4123, with a radiation radius of ∼3.5 km, indicating that this source could be a low-mass strangeon star candidate. This strangeon star model could further be tested by soft X-ray polarimetry, such as the Lightweight Asymmetry and Magnetism Probe, which is expected to be operational on China’s space station around 2020.
Multi-fluid Approach to High-frequency Waves in Plasmas. II. Small-amplitude Regime in Partially Ionized Media
Authors: Martínez-Gómez David , Soler Roberto , Terradas Jaume 
Published: March 2017

Abstract
The presence of neutral species in a plasma has been shown to greatly affect the properties of magnetohydrodynamic waves. For instance, the interaction between ions and neutrals through momentum transfer collisions causes the damping of Alfvén waves and alters their oscillation frequency and phase speed. When the collision frequencies are larger than the frequency of the waves, single-fluid magnetohydrodynamic approximations can accurately describe the effects of partial ionization, since there is a strong coupling between the various species. However, at higher frequencies, the single-fluid models are not applicable and more complex approaches are required. Here, we use a five-fluid model with three ionized and two neutral components, which takes into consideration Hall’s current and Ohm’s diffusion in addition to the friction due to collisions between different species. We apply our model to plasmas composed of hydrogen and helium, and allow the ionization degree to be arbitrary. By analyzing the corresponding dispersion relation and numerical simulations, we study the properties of small-amplitude perturbations. We discuss the effect of momentum transfer collisions on the ion-cyclotron resonances and compare the importance of magnetic resistivity, and ion–neutral and ion–ion collisions on the wave damping at various frequency ranges. Applications to partially ionized plasmas of the solar atmosphere are performed.
Energy Spectra of Abundant Cosmic-ray Nuclei in Sources, According to the ATIC Experiment
Authors: Panov A. D. , Sokolskaya N. V. , Zatsepin V. I. 
Published: March 2017

Abstract
One of the main results of the ATIC (Advanced Thin Ionization Calorimeter) experiment is a collection of energy spectra of abundant cosmic-ray nuclei: protons, He, C, O, Ne, Mg, Si, and Fe measured in terms of energy per particle in the energy range from 50 GeV to tens of teraelectronvolts. In this paper, the ATIC energy spectra of abundant primary nuclei are back-propagated to the spectra in sources in terms of magnetic rigidity using a leaky-box approximation of three different GALPROP-based diffusion models of propagation that fit the latest B/C data of the AMS-02 experiment. It is shown that the results of a comparison of the slopes of the spectra in sources are weakly model dependent; therefore the differences of spectral indices are reliable data. A regular growth of the steepness of spectra in sources in the range of magnetic rigidity of 50–1350 GV is found for a charge range from helium to iron. This conclusion is statistically reliable with significance better than 3.2 standard deviations. The results are discussed and compared to the data of other modern experiments.