bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENILAIAN PEDOFILIA MENGGUNAKAN RESPON HEMODINAMIK OTAK TERHADAP STIMULI SEKSUAL
Authors: Mahendran Kuhelan 
Published: February 2017

Menilai secara akurat orientasi seksual seseorang sangat penting dalam melakukan penanganan terhadap pelaku kekerasan seksual pada anak. Phallometry adalah metode standar untuk mengidentifikasi orientasi seksual; tetapi, metode ini telah banyak dikritik oleh karena bersifat intrusif dan reliabilitasnya terbatas.Tujuan:Untuk mengevaluasi apakah pola respon spasial terhadap stimuli seksual yang ditandai oleh adanya perubahan blood oxygen level-dependent signal (BOLD)memfasilitasi proses identifikasi pedofilia.Desain:Selama dilakukan pemeriksaan magnetic resonance imaging fungsional (fMRI), ditampilkan gambar anak-anak dan dewasa tanpa busana dengan jenis kelamin sama atau berbeda terhadap sampel penelitian (kelompok pedofil dan kontrol). Kami mengkalkulasi perbedaan BOLDterhadap stimuli sexual anak-anak dan dewasa pada setiap sampel. Hasil foto dengan kontras kemudian dimasukkan sesuai dengan kelompoknya untuk dianalisis perbedaan pemetaan otak antara kelompok pedofil dan kontrol. Kami mengkalkulasi nilai ekspresi yang sesuai dengan hasil kelompok bagi setiap sampel. Nilai ekspresi tersebut dibedakan menjadi 2 algoritma klasifikasi: analisis Fisher linear discriminant dan analisis ï«-nearest neighbor. Prosedur klasifikasi tersebut telah divalidasi silang menggunakan metode leave-one-out.Â Lokasi:Bagian Kedokteran Seksual, Fakultas Kedokteran Universitas Christian Albrechts di Kiel, Jerman.Sampel:Kami merekrut 24 sampel dengan pedofil yang memiliki ketertarikan seksual terhadap anak perempuan (n=11) atau laki-laki (n=13) pre pubertas dan 32 kontrol laki-laki sehat yang memiliki ketertarikan seksual terhadap wanita (n=18) atau pria (n=14) dewasa.Pengukuran luaran utama:Angka sensitivitasdan spesifisitas dari kedua algoritme klasifikasi.Hasil:Akurasi klasifikasi tertinggi dicapai dengan analisis diskriminan linear Fisher, yang menunjukkan akurasi rata-rata 95% (100% spesifisitas, 88% sensitivitas).Simpulan:Pola respon otak fungsional terhadap stimuli seksual mengandung informasi yang cukup untuk mengidentifikasi pedofilia dengan akurasi tinggi. Klasifikasi otomatis dari pola tersebut merupakan alat ukur objektif yang menjanjikan untuk mendiagnosis pedofilia secara klinis.
PREVALENSI PENURUNAN TAJAM PENGLIHATAN PADA SISWA KELAS 3-6 SEKOLAH DASAR NEGERI 1 MANGGIS, KARANGASEM BALI TAHUN 2014
Authors: Dhamar Hutami Witantra , Wulandari Putu Asti 
Published: February 2017

Background: Visual disturbance in school children can have impacts on long term health status, school performance, and emotional and social development of those children. Despite these facts, there are only few eye examinations performed to assess disturbance of visual acuity in elementary school children. This research aims to observe the prevalence of decreased visual acuity in 3rd-6th grade students of Manggis 1 State Elementary School, District of Manggis, Karangasem Regency, Bali Province year 2014.Method:This Study is a descriptive cross-sectional study with the sample of 120 school children from 3rd â€“ 6th grade students of Manggis I State Elementary School. Data were collected from visual acuity examination using Snellen Chart at the distance of 6 metres and from interview guided by questionnaire form.Â Result:The prevalence of decreased visual acuity in both right and left eyes of 3rdâ€“6th grade students of Manggis 1 State Elementary School is 70%. The values of decreased visual acuity of the subjects studied vary in the range of 6/30 up to 6/9. The majority of students found to have decreased visual acuity have a mild decreased visual acuity, and are found in the right eyes of 46 students (38,3%) and in the left eyes of 47 students (39,2%). There are some factors that tend to influence the value of visual acuity, they are duration of watching television, reading position, and duration of playing outdoor.Conclusion: There are some students of manggis 1 elementary school who suffer from unrecognized decreased visual acuity. Their parents are advised to bring their children to the nearest eye health care center to examine the visual acuity in order to acquire proper management regarding their decreased visual acuity.
Pemberian Testosterone Replacement Therapy Meningkatkan Ekspresi mRNA Reseptor Androgen pada Kelenjar Prostat Tikus Wistar (Rattus norvegicus) Jantan yang Dikastrasi
Authors: Ari Arini Luh 
Published: February 2017

Andropause merupakan peristiwa penuaan pada pria yang terjadi secara alami, dimana terjadi penurunan testosteron. Pemberian testosterone replacement therapy dapat memulihkan keadaan defisiensi hormon dan meningkatkan struktur jaringan kelenjar prostat, yang kerjanya dimediasi oleh reseptor androgen. Penelitian ini menggunakan post test only control group design terhadap 36 ekor tikus wistar jantan (21 hari pasca kastrasi). Sampel kelenjar prostat tikus dianalisis ekspresi mRNA reseptor androgen dengan menggunakan metode realtime PCR. Berdasarkan hasil analisis statistik didapatkan rerata ekspresi mRNA reseptor androgen prostat pada kelompok kontrol (0,57 + 0,17 pg/Âµl) dan kelompok perlakuan (0,77 + 0,21 pg/Âµl). Dengan independent-t test (Î±=0,05), didapatkan bahwa terjadi peningkatan mRNA reseptor androgen secara bermakna pada kelompok perlakuan dimana p =0,003 (p<0,05). Disimpulkan bahwa pemberian testosterone replacement therapy dapat meningkatkan ekspresi mRNA reseptor androgen pada kelenjar prostat tikus kastrasi.Â Â
KEBIJAKAN PENANGKAPAN DAN PEMANFAATAN SUMBER DAYA IKAN LAUT-DALAM DI INDONESIA
Authors: Suman Ali , Badrudin Badrudin 
Published: February 2017

Jenis-jenis organisme laut-dalam yang telah ditemukan antara lain meliputi ikan bertulang rawan (Elasmobranch), ikan bertulang keras (bony fish), krustasea, cephalopod, echinoids, asteroids, ophiuroids, holoturoids, dan anthozoa. Dari sejumlah 550 jenis biota laut, ada sebagian di antaranya bahkan belum ditemui dalam literatur. Jenis-jenis ikan laut-dalam yang ditemui di Samudera Hindia tampaknya mempunyai prospek yang cukup baik untuk dimanfaatkan. Sebagianbesar jenis-jenis ikan laut-dalam memiliki karakterisitik daging yang khusus dengan kandungan protein yang tinggi dan kandungan lemak yang rendah. Selain itu juga dalam daging ikan laut-dalam tersebut telah ditemukan 17 jenis asam amino, yaitu sembilan asam amino esensial dan sisanya asam amino non esensial yang ke semuanya itu dibutuhkan oleh tubuh manusia. Dari 10 jenis ikan laut-dalam yang dianalisis tempak bahwa leusin merupakan asam amino esensial dengan kuantias paling dominan. Selain asam amino, dalam daging ikan laut-dalam juga ditemukan unsur kimia steroid yaitu sejenis hormonyang berisi nucleolus steroid, merupakan unsur biokimia yang berfungsi sebagai bahan pemulih vitalitas (aphrodisiach), yang berguna dalam meningkatkan kesehatan fungsi seksual. Dari manfaat kandungan biokimia ikan laut-dalam tersebut kiranya perlu direkomendasikan agar eksploitasi sumber daya ikan laut dalam hendaknya tidak ditujukan untuk konsumsi langsung. Pemanfaatan yang optimal hendaknya ditujukan untuk memperoleh kandungan bioaktif bagi keperluan farmakologis. Dengan demikian, stok ikan laut-dalam yang tidak terlalubesar tersebut dapat dimanfaatkan secara berkelanjutan dalam jangka waktu yang panjang. A wide range of marine organisms had been found in the catch. These include fishes group of both bony fish and Elasmobranch. Other groups were crustaceans, cephalopods, echinoids, asteroids, ophiuroids, holoturoids, and anthozoa. A total of more than 550 species were found in the catch, of which until now some species were not yet found in the literatures. Most of deepsea fish in the Eastern Indian Ocean having special meat characteristic with high protein content and lower lipid. On top of that there are some 17 amino acid, consisted of 9 essential and non essential were found in the dee-sea flesh, all needed for metabolism of human life. From the flesh analysis of 10 deepsea species it was found that leusin provide the highest content of the essential amino acid. In addition to the amino acid content it was also found steroid, abiochemical substant containing nucleolus steroid that provide agent in accelerating sexual health function. From this benefit of biochemical substant it is recommended that deep-sea fish resources exploitation should not allotted toward direct consumption. Some optimal exploitation of these resources should be directed to obtain bioactive substants for pharmalogical purposes, so that the relatively small size of potential stock biomass could be utilized sustainably.
PERTUMBUHAN IKAN BETOK (Anabas testudineus Bloch) DI BERBAGAI HABITAT DI LINGKUNGAN DANAU MELINTANG - KALIMANTAN TIMUR
Authors: Mustakim Moh , Sunarno Mas Tri Djoko , Affandi Ridwan , Kamal M Mukhlis 
Published: February 2017

Tujuan dari penelitian ini adalah untuk mengetahui pertumbuhan ikan betok di berbagai habitat di lingkungan Danau Melintang Kalimantan Timur. Penelitian ini dilakukan dengan metode survei selama musim penghujan, yaitu bulan November 2007 hingga Januari 2008. Stasiun pengamatan ditetapkan secara sengaja di perairan danau, sungai dan rawa banjiran (flood plain). Di setiap stasiun pengamatan tersebut, ikan betok (Anabas testudinus) ditangkap dengan alat tangkul, jaring insang dan keblat. Ikan contoh dihitung dan masing-masing diukur panjang total dan bobotnya. Hubungan panjang berat dan pendugaan pertumbuhan ikan betok di masing-masing habitat diamati. Hasil penelitian menunjukkan bahwa hasil tangkapan ikan betok terbanyak di rawa. Pola pertumbuhan ikan betok jantan dan betina di habitat rawa berbeda, masing-masing mengikuti pola isometrik dan alometrik. Pola pertumbuhan ikan tersebut di sungai dan danau adalah alometrik, baik jantan maupun betina. Berdasarkan atas dugaan parameter pertumbuhan Von Bertalanffy, nilai K dan Loo untuk ikan betok adalah 0,73 th-1 dan 214, 2 mm di rawa, 0,66 th-1 dan 204,23 mm di sungai dan 1,30 th-1 dan 200,55 mm di danau. This research proposed to observe growth pattern of climbing perch (Anabas testudineus) in different habitats of Lake Melintang area, East Kalimantan Provincy. The research was executed using survey methods during rainy season, namely from November 2007 to January 2008. Sampling station was defined purposively in body of lake, river and floodplain area, respectively. In each station, the climbing perch was caught using lift net, gill net and trap (keblat). The fishes were numbered and measured for their total length and weight individually. Lenght and weight relationship and estimation of fish growth were calculated. The results indicated that the highest number of the climbing perch was observed in floodplain. Differences of growth pattern were observed for male and female of the fishes caught in floodplain, namely isometric and allometric respectively. However, there was no differences of the growth pattern in lake and river, following allometric growth. Base on von Bertalanffy equation, the values of K and Loo for climbing perch were 0.73 yr-1 and 214.2 mm; 0,66 yr-1 and 204,23 mm and 1,30 yr-1 and 200,55 mm for floodplain, river and lake, respectively.
Determinación de torque y potencia de un motor de combustión interna utilizando mezclas parciales de biodisel
Authors: Reyes Campaña Guillermo Gorky , Castillo Reyes José Andrés , Escalante Quezada Alex Xabier 
Published: February 2017

Introducción: este artículo es producto de la investigación “Determinación de torque y potencia de un motor de combustión interna utilizando diferentes mezclas parciales de biodiésel a 2800 m s. n. m. según la norma sae j1349 y la inen rte 017”, realizada por el grupo de investigación de la Facultad de Ingeniería automotriz de la Universidad Internacional del Ecuador (Quito), en el periodo comprendido entre el 1 de mayo del 2014 y el 13 de julio del 2015. La investigación determinó el comportamiento del biodiésel en la altura, específicamente a 2800 m s. n. m., con mezclas parciales de biodiésel, junto con el diésel colombiano y ecuatoriano. Metodología: se describe el análisis matemático comparativo de las muestras de biocombustibles en porcentajes B5, B10 y B30, proporcionado por la empresa Lafabril, tomando en cuenta factores ambientales propios del lugar donde se realizan las pruebas. Resultados: los datos obtenidos en el laboratorio fueron comprobados cuantitativamente con las mezclas parciales de biodiésel, y de esta manera se obtuvieron curvaturas de torque y potencia al igual que la emisión de material particulado. Conclusiones: con las características de los combustibles locales y sus respectivas mezclas parciales de biocombustible, se obtuvo una disminución de material particulado y valores eficientes de torque y potencia con el biocombustible B30, siendo este último el más estable y regular, ya que no tuvo picos en los datos obtenidos.
Studi Komparasi Pemahaman Konsep Sistem Pernapasan Manusia Melalui Penerapan Pembelajaran Konstruktivisme tipe Novick Dipadu Concept Map dan Ceramah Bervariasi
Authors: MASRUROH ROILA DEWI , KARYANTO PUGUH , INDROWATI METI 
Published: February 2017

<p class="5abstrak"><span lang="EN-GB">This research is aim to find out the different comprehension of human respiration system concept in the Novick type of constructivism learning with concept map and the varied lecturing learning. This study was a quasi-experimental research using Post-test Only With Nonequivalent Groups research design. The sampling technique used was Cluster Sampling one. </span><span lang="EN-GB">The populations of this research were all of 11th degree students of science at SMA Negeri 2 Karanganyar in academic year 2012/2013. The samples of this research were the students of 11th Imersi I as experiment group and 11th Imersi II as control group.</span><span lang="EN-GB"> Technique of collecting data used was a multiple choice test with reasoning, essay test, and observation sheet. The hypothesis testing was carried out using t-test. The conclusion of research that there isn’t different comprehension of human respiratory system concept between the Novick type of constructivism learning with concept map and the varied lecturing learning.</span></p>
Individual and Contextual Factors Associated with Married Women’s HIV Status in India, National Family Health Survey- 3
Authors: Dutta Tapati , Singh S K , Mondal Subrato K , Paul Lopamudra 
Published: February 2017

<div><p><em>There are increasing concerns related to feminization of </em><em>human immunodeficiency virus</em><em> (HIV) in India especially its showing up among married women. Nuances of HIV related risk and vulnerability are myriad among them (married women) who are either oblivious to their partner’s risk behavior, unaware of their partners’ or own sero-status and often cannot negotiate safer sex. Dearth of evidence on HIV prevention programs indicating gendered outcomes further obscures the situation. </em><em>National Family Health Survey- 3 data of India were reviewed to identify </em><em>individual and familial correlates in their marital families, which </em><em>might be associated with the </em><em>HIV status among married women in India. </em><em>Bivariate and regression methods were used</em><em>. </em><em>Findings indicated key factors which </em><em>add to the vulnerability of married women’s risk-proneness to contract HIV. It calls </em><em>for more socio-behavioral and implem</em><em>entation research </em><em>addressing HIV transmission and prevention among married women in India, where typically the thrust has been mostly on HIV high risk populations like female sex workers, injecting drug users and men who have sex with men. </em></p></div>
Fall Rye Reduced Residual Soil Nitrate and Dryland Spring Wheat Grain Yield
Authors: Thomas Ben W. , Larney Francis J. , Chantigny Martin H. , Goyer Claudia , Hao Xiying 
Published: February 2017

Core IdeasFall rye reduced pre‐plant nitrate by 2 to 18 times compared with tillage radish.Fall rye reduced dryland spring wheat grain yield by 38 to 58% compared with tillage radish.Pre‐plant soil NH4–N plus NO3–N explained 93% of spring wheat grain yield variability.Limited information about how cover crop management impacts the agronomic performance of succeeding annual crops in semiarid regions constrains cover crop utilization. Therefore, over 2 yr we quantified how cover crop species (fall rye [Secale cerealeL. ‘AC Remington’] or oilseed radish [Raphanus sativusL. ‘Tillage radish’]) and nutrient source (compost or inorganic fertilizer) affected cover crop biomass and N uptake, soil nitrate N (NO3–N) and ammonium N (NH4–N), and the agronomic performance of the succeeding spring wheat (Triticum aestivumL.) test crop. Fall rye reduced pre‐plant NO3–N by 2 to 18 times compared with oilseed radish, and reduced spring wheat grain yields by 38 to 58% compared with amended soils with no cover crop and oilseed radish. Inorganically fertilized soils led to 21% greater pre‐plant soil NO3–N concentrations than the compost‐amended soil in 2013–2014 but nutrient source did not significantly affect NO3–N concentrations in 2014–2015. A quadratic function explained 93% of the variability between pre‐plant soil NH4–N plus NO3–N (0–7.5‐cm depth) and spring wheat grain yield in 2014, indicating that the N supply limited spring wheat grain yield. We conclude that fall rye scavenged residual NO3–N better than oilseed radish during the non‐growing season, particularly during the spring period when this perennial species assimilates N, but under semiarid conditions it may decompose and mineralize too slowly to supply N at the right time for the subsequent crop, while oilseed radish tended to boost spring wheat grain yield.
ENVIRONMENTAL DIVERSITY IN BODY POSTURE OF SIX-YEAR-OLD CHILDREN
Authors: Trzcińska Dorota , Świderska Dorota , Tabor Piotr , Olszewska Elżbieta 
Published: February 2017

Abstract
Introduction. Body posture is a somatic characteristic essential for the biological development of the child, especially in the periods of rapid growth and those associated with changes in lifestyle. Its lability and dimorphic and ontogenetic variability cause a lot of controversy. Doubts are also raised by environmental diversity of this development feature. Hence, the purpose of the studies undertaken is the comparative evaluation of postures of six-year-old children in urban and rural areas. Material and methods. The study was conducted in 2011-2013. A total of 1057 children, including the 371 boys and girls from the Warsaw agglomeration and 147 boys and 168 girls from the rural environment in the Lublin region were subjects of the study. The average age was 5.87 (± 0.30) years. Posture in the sagittal, frontal and transverse planes was diagnosed by a visual method using scanning technique. In the mathematical analysis of numerical data the selected techniques of descriptive statistics and Student's t-test and chi-square test were used. Results. The differences in body posture between the environments in favor of the children from the rural areas emerged most strongly in the sagittal plane. They related to posture components such as: setting of the shoulders and shoulder blades (boys and girls), abdominal bulge (boys) and the position of the head (girls). In the assessment of the lower extremities the study demonstrated favorable condition knees in rural children as compared with their peers from the city. The only element of posture better shaped in the urban subgroup was the size of thoracic kyphosis. Conclusions. Established posture quality - treated as one of the positive measures of health - allows for a higher rating of this school readiness component in lowly urbanized residential areas. The complexity of posture diagnostics and lability and variability of the analyzed somatic characteristics dictate caution in formulating radical and definitive opinions on the importance of urbanization as posturogenesis condition.
Effects of silicon on characteristics of dynamic strain aging in a near-α titanium alloy
Authors: Prasad Kartik , Kumar Vikas , Rao Kota Bhanu Sankara , Sundararaman Mahadevan 
Published: February 2017

AbstractThe effects of temperature and strain rate on the tensile properties of Timetal 834 near-α titanium alloy and alloy 834 without silicon were examined in the temperature range of 250 °C to 600 °C, employing strain rates in the range of 6.67 × 10−6 s−1 to 6.67 × 10−3 s−1. Manifestations of dynamic strain aging such as serrated flow, plateaus in the variations of 0.2 % yield strength and ultimate tensile strength, peak in strain hardening exponent with temperature and negative strain rate sensitivity were observed in both the alloys. Serration maps in terms of strain rate versus temperature are presented for both the alloys. The activation energy for serrated flow was determined in both the alloys by employing various methodologies mentioned in the literature. Analysis of the results suggested that addition of Si leads to increased severity of dynamic strain aging.
No Conclusive Evidence for Transits of Proxima b in MOST Photometry
Authors: Kipping David M. , Cameron Chris , Hartman Joel D. , Davenport James R. A. , Matthews Jaymie M. , Sasselov Dimitar , Rowe Jason , Siverd Robert J. , Chen Jingjing , Sandford Emily , Bakos Gáspár Á. , Jordán Andrés , Bayliss Daniel , Henning Thomas , Mancini Luigi , Penev Kaloyan , Csubry Zoltan , Bhatti Waqas , Bento Joao Da Silva , Guenther David B. , Kuschnig Rainer , Moffat Anthony F. J. , Rucinski Slavek M. , Weiss Werner W. 
Published: February 2017

Abstract
The analysis of Proxima Centauri’s radial velocities recently led Anglada-Escudé et al. to claim the presence of a low-mass planet orbiting the Sun’s nearest star once every 11.2 days. Although the a priori probability that Proxima b transits its parent star is just 1.5%, the potential impact of such a discovery would be considerable. Independent of recent radial velocity efforts, we observed Proxima Centauri for 12.5 days in 2014 and 31 days in 2015 with the Microwave and Oscillations of Stars space telescope. We report here that we cannot make a compelling case that Proxima b transits in our precise photometric time series. Imposing an informative prior on the period and phase, we do detect a candidate signal with the expected depth. However, perturbing the phase prior across 100 evenly spaced intervals reveals one strong false positive and one weaker instance. We estimate a false-positive rate of at least a few percent and a much higher false-negative rate of 20%–40%, likely caused by the very high flare rate of Proxima Centauri. Comparing our candidate signal to HATSouth ground-based photometry reveals that the signal is somewhat, but not conclusively, disfavored (1σ–2σ), leading us to argue that the signal is most likely spurious. We expect that infrared photometric follow-up could more conclusively test the existence of this candidate signal, owing to the suppression of flare activity and the impressive infrared brightness of the parent star.
Revising the Evolutionary Stage of HD 163899: The Effects of Convective Overshooting and Rotation
Authors: Ostrowski Jakub , Daszyńska-Daszkiewicz Jadwiga , Cugier Henryk 
Published: February 2017

Abstract
We revise the evolutionary status of the B-type supergiant HD 163899 based on the new determinations of the mass–luminosity ratio, effective temperature, and rotational velocity, as well as on the interpretation of the oscillation spectrum of the star. The observed value of the nitrogen-to-carbon abundance fixes the value of the rotation rate of the star. Now, more massive models are strongly preferred than those previously considered, and it is very likely that the star is still in the main-sequence stage. The rotationally induced mixing manifests as the nitrogen overabundance in the atmosphere, which agrees with our analysis of the HARPS spectra. Thus, HD 163899 probably belongs to a group of evolved nitrogen-rich main-sequence stars.