bluuebunny/crossref_metadata_2025_split huggingface dataset:
An Insight on the Effect of Azobenzene Functionalities Studied in UiO-66 Framework for Low Energy CO2 Capture and CO2/N2 Membrane Separation
Authors: Ladewig Bradley P. , Prasetya Nicholaus 
Published: January 2019

AbstractIn this paper, we report a simple approach to study the fundamental aspect of light-responsive metal organic framework (MOF) in UiO-66 topology through a mixed-ligand approach. Apart from change in the structural property, the loading of azobenzene linker inside the framework also affects the CO2 light-responsive property and CO2/N2 selectivity which could help to design future low-energy CO2 adsorbents. Further study to incorporate the MOFs into mixed matrix membranes also indicates the benefit of higher azobenzene loading in the MOF to enhance the CO2/N2 separation performance since it can improve the separation performance which could not be obtained in non-functionalized fillers.Data RepositoryResearch data and additional high-resolution images are available from the open repository: https://doi.org/10.5281/zenodo.2533852
Mediaci(on):
Authors: Avila Meléndez Norma Angélica 
Published: January 2019

Este texto es una invitación a compartir ideas acerca de las estrategias de mediación en museos de arte y, en particular, sobre los usos posibles del museo por los jóvenes que habitan en las ciudades de América Latina. Presenta un proceso de mediación educativa en el Museo Jumex de la Ciudad de México diseñado entre educadores de museos y docentes en artes visuales para jóvenes de un bachillerato público que permitió identificar tres núcleos de discusión: tensiones entre los fines institucionales de la educación formal (escuela) y no formal (museo) ; las estrategias de mediación para acercarse a obras prácticas procesuales y efímeras; y el potencial de las tácticas del arte contemporáneo para explorar otras posibilidades de uso del museo.
Conversación con Celso Rojas
Authors: Del Pino Inés 
Published: January 2019

La entrevista a Celso Rojas, arquitecto y artista plástico cuya pasión es el dibujo, es la oportunidad para conocer desde el propio autor, los significados que están detrás del dibujo, caracterizado por colores oscuros, realizado en carboncillo, aguada o tinta, y en unos casos con la combinación de estas técnicas. El dibujo sugiere imágenes de seres imaginados, ángeles, demonios, textos que no son legibles, Para Celso Rojas, sus dibujos muestran el lado oscuro del ser humano, la otredad, la vida y la muerte como las dos caras de una totalidad. Una particularidad de su obra es que no tiene fecha, lo que hace que sea percibida como “atemporal”.
Manuela Ribadeneira. Sobre la dirección en la que sopla el viento
Authors: Kronfle Rodolfo , Ribadeneira Manuela 
Published: January 2019

Una parte importante del trabajo de Manuela Ribadeneira ha orbitado alrededor del castigo como tema significante, pudiéndose contrastar frente al discurso polarizante de las ideologías y frente al clima agresivo y punitivo instaurado por varios regímenes. Todos los trabajos reunidos en esta exposición, producidos en la última década, surgieron como reacciones a los convulsos escenarios políticos mundiales y regionales del período.
Aunque las indagaciones de la artista en torno a gestos hostiles y arbitrarios en la cotidianidad o en el anecdotario histórico atraviesa intermitentemente su práctica, es desde el 2009 hasta el presente cuando este subtexto adquiere una singular presencia.
El período presidencial de Rafael Correa en el Ecuador (2007-2017), el trágico devenir del socialismo del siglo XXI en Venezuela, los extremos cambios de rumbo o el lenguaje recalcitrante y fustigador que aparece en los escenarios políticos de distintas regiones, lucen como buenas razones para acercarnos al cuerpo de obra aquí reunido.
El trabajo de la artista opera en un registro emocional atravesado por lo político: si bien cada pieza se activa por curiosos datos históricos que actúan como una declaración referida a hechos y circunstancias de la vida pública, estas son también, en esencia, una deriva de los sentimientos que ejemplifica cómo cada quien puede narrar el curso del presente y sus intensidades desde la perspectiva íntima de su experiencia vivencial. Más allá de todas las conexiones contextuales que perfilan en las obras un ángulo crítico, estas comunican cierta impotencia: un sentido de urgencia causado por el entendimiento de vivir inmersos en un mundo gobernado por la incertidumbre y donde impera la posverdad.
Las crónicas involucradas en esta muestra, y los sentidos que se desprenden de ellas, funcionan además como telón de fondo de la participación oficial de la artista en la presente edición de la Bienal de Cuenca. Este texto, a manera de visita guiada, recoge una conversación pieza por pieza entre el curador y la artista, a quien se invitó a revisitar estos trabajos y ponerlos en perspectiva.
THE USE OF CRYO-FEED IN THE RATION OF DAIRY COWS AND HERD HORSES OF YAKUTIA
Authors: Ivanov R. V. , Nikolaeva N. A. , Hompodoeva U. V. , Borisova P. P. 
Published: January 2019

The paper presents testing results of feeding dry cows and horses with cryo-feed, preserved by using natural techniques, at winter grazing (tebenevka). Research into digestibility of nutrition substances of cow ration was carried out on 30 cows of Sirrrmental breed divided into three groups (control and two experimental ones, whose ration included 4 and 1.5 kg of cryo-feed respectively). The introduction of cryo-feed in the ration of cows increased the level of metabolizable energy and had a positive impact on the efficiency of energy metabolism. Cows of the 1 st experimental group, where cryo-feed accounted for 12% of the nutrition ration, showed 5.8% higher protein digestibility than the control group. Feeding cows with cryo-feed in the dry period contributed to the maintenance of reproductive qualities. The percentage of fertilization of cows was 90-100%. It was established that feeding horses on cryo-feed significantly increased their nutritional level at tebenevka in the winter time and fully met the need of animals in feeding elements. This marked a high horse feeding capacity per 1 ha of cryo-feed, which amounted to 129-142 horse days. The advantage in organic matter digestibility at tebenevka on cryo-feed accounted for 11.9%, dry matter - 10.48%, crude protein - 18.3%, crude fiber- 21.9%, crude fat - 13.3%, and nitrogen-free extractive substances - 11.7%. The energy supply of a horse organism per 100 kg of live weight was 32.6 MJ, which exceeded the norm by 14.5%. Better digestibility of nutrients of winter-green mass of oats compared to the grass stand was due to the high content of carotene and provitamin Е in plants preserved on the root by natural cold. During the study it was established that the actual foal crop increased by 12-14% at tebenevka with horses on cryo-feed compared to traditional technology.
REGIONAL EPIZOOTOLOGY OF INFECTIOUS AND INVASIVE DISEASES OF HORSES
Authors: Neustroev M. P. , Tarabukina N. P. , Reshetnikov A. D. , Kokolova L. M. 
Published: January 2019

The analysis of infectious and invasive diseases of horses spread in the Republic of Sakha (Yakutia) was carried out. The data from the reports of the Department of Veterinary Medicine and the Republican Veterinary and Testing Laboratory for the period 1986-2017 was used. The main diseases of horses bred in herds in the conditions of Yakutia, which cause significant economic damage, are rhinopneumonia, salmonellosis, leptospirosis, horse strangles, strongylatoses and parascaridosis. These diseases reduce actual foal crops by 20-40% due to infectious abortions. Economic damage per 100 mares may amount to 800-1600 thousand rubles per year. Salmonellosis abortion was registered in 143 settlements of 22 districts, leptospirosis - in 199 settlements in 25 districts. Incidence of horse strangles accounts for 62%, mortality rate being from 4 to 22%. Circulation of the rhinopneumonia virus was noted in 99 settlements of 16 districts. The prevalence of strongylatoses and parascaridosis is 100 and 64.7%, respectively. The greatest concern for horses is caused by 6 species of gadflies of the genus Hybomitra. Species composition of bloodsucking mosquitoes of Central and Western Yakutia is represented by 14-15 species. The epizootic situation in the Republic of Sakha (Yakutia) with salmonellosis abortion, rhinopneumonia, leptospirosis, horse strangles, strongylatosis, parascaridosis and entomosis remains tense. It is necessary to develop and implement plans for the prevention of infectious and parasitic diseases using diagnostic stodies, effective vaccines, anthelmmtics and probiotics.
BEAF QUALITY OF PURE-BRED AND CROSS-BRED BEEF CATTLE OF SIBERIA
Authors: Inerbaev B. O. , Borisov N. V. 
Published: January 2019

The paper presents requirements to high-quality beef in terms of its general view, biochemical composition, taste and nutritional properties. The parameters which determine the taste, aroma, juiciness, tenderness of meat, as well as the strength and richness of the broth are given. Quality of beef obtained from animals of different beef breeds and their hybrids was assessed. Meat quality of the Hereford breed is higher than that of other most common breeds by the main parameters. The effect of the cow class on the meatproductivity of the young Hereford bulls was experimentally established. They were superior to animals of the control group in pre-slaughter weight by 25 kg (6.4%), slaughter weight - by 15.4 kg (7.5%), relative mass of flesh - by 7.8 kg, half-carcass weight - by 8.1 kg (7.6%). At the age of 20 months Hereford x Simmental steers of the 1st generation and heifers of the 3rd generation were characterized by high quality meat. Depending on housing conditions (with an area of 3.5 m 2 per head), the Kazakh-white-headed x Simmental steers of the 1st generation were in the lead in terms of meat quality. When fattened at the site, the Kazakh-white-headed x young Simmental bulls and heifers of the 1st generation were superior. The positive effect of semen production of Australian stud bulls on meat marbling of Siberian analogues (6 points) was experimentally proven. A new accelerated method of taking a sample of meat for research is described. In this method probes are taken from four easily accessible large muscles: m. supraspinatus, longissimus dorsi, m. iliopsoas (fillet), m. semimembranosus. Their biochemical composition is determined, after which the quality composition of carcass flesh is defined by a special formula with allowance for correction factors.
А METHOD OF EVALUATING THE ABSORPTION SPECTRUM OF WHEAT LEAF BY THE SPECTRUM OF DIFFUSE REFLECTION
Authors: Nikolaev S. V. , Urbanovich E. A. , Shayapov V. R. , Orlova E. A. , Afonnikov D. A. 
Published: January 2019

Spectral analysis methods are widely used to assess the condition of plants during normal growth and the development of infections. In combination with mathematical methods of pattern recognition from reflection spectra, different indices are constructed, which vary for plants in different studied physiological (and pathophysiological) states. This approach involves setting up indices for specific shared states. Information about the content of pigments is more universal, and allows to talk about the state of the plant on the basis of physiological concepts, regardless of the task being solved. Methods of reflective spectroscopy have recently been developed to obtain information about the content of pigments. The absorption spectrum is estimated from the diffuse reflection spectrum based on the light propagation model in a disperse medium. One of the models of this type is the model Kubelka-Munch. In the case of the large optical thickness of the sample, when the flow passing through the sample at the output is almost zero, one can use a simplified formula, which does not include the thickness of the sample. In other cases, it is necessary to measure this thickness, which is problematic for such biological objects as a plant leaf, because of the complex relief of the leaf surface. The article presents the measurement method and results of studying the applicability of the formula Kubelka-Munch for obtaining absorption spectra from reflection spectra of a wheat leaf without measuring its thickness. The formula is derived for calculation of Kubelka-Munch function (ratio of the absorption coefficient to the diffusion coefficient) by two measurements of diffusion scattering coefficients from the sample, which are performed with absorbing and reflecting substrates. The method allows to calculate the ratio of the absorption coefficient to the diffusion coefficient without measuring the thickness of the sample under study. This index can be used as an assessment criteria of the absorption spectrum with some proportionality factor. It is possible to recommend the method described as the most valid and accurate one for the determination of the absorption coefficient to the diffusion coefficient ratio of a leaf in the laboratory conditions.
The Possibilities of Magnetic Resonance Imaging in the Diagnosis of Microstructural Changes of the Subchondral Bone in Osteoarthritis
Authors: Kabalyk M. A. 
Published: January 2019

Background. Magnetic resonance imaging not only has powerful capabilities for visualization, but is also of interest in terms of obtaining ideas about microstructural and biochemical changes in the tissues of the joints in osteoarthritis. Aims. To assess the possibility of T2-images of magnetic resonance imaging in the diagnosis of microstructural changes in the subchondral bone in osteoarthritis. Materials and methods. 62 patients with osteoarthritis and 8 volunteers without osteoarthritis were examined. All patients underwent magnetic resonance imaging of knee. To assess the variability of transverse relaxation time, the T2-images segmentation of the subchondral segmentation in the frontal projection was performed by hand. The proton density was estimated from a 3D histogram on a scale of 0 to 255. Results. At the first stage of osteoarthritis, the intensity of the magnetic resonance signal decreases over the entire surface of the tibial plateau, with minimal values in the region of the medial part of the knee joint. At stage 2 osteoarthritis, there was an even greater decrease in the number of protons that made the phase transition with the lowest value in the medial region. The subchondral bone texture in stage 3 was characterized by a significant decrease in signal intensity in the region of the medial plateau of the tibia. In the terminal stage of osteoarthritis. Conclusion. The revealed regularity of the change in the relaxation time spectrum of T2-images reflects the degenerative process in subchondral bone with osteoarthritis.
Method of Formation of Tracheo-Tracheal Anastomosis with a Continuous Single-Row Suture in the Experiment
Authors: Inozemtsev E. O. , Kurganskiy I. S. , Lepekhova S. A. , Goldberg O. A. , Grigoriev E. G. 
Published: January 2019

The work is devoted toanew suture in the formation of tracheo-tracheal anastomosis. Despite the improvement of surgical technique in tracheal interventions, the number of postoperative complications (insufficiency and stenosis of anastomosis) remains high, with postoperative lethality reaching 18.2 %. The main problem is the lack of a unified point of view on the choice of the method of anastomosis, in particular, inclusion in the mucosal suture. Several variants of tracheo-tracheal anastomosis are suggested, but a large number of complications testify to the shortcomings of the methods used.The aim of this work is to optimize the imposition of a continuous single-row suture for the formation of tracheo-tracheal anastomosis with a shortening of the trachea.Materials and methods. The study was carried out on the basis of the scientific department of experimental surgery with the vivarium of Irkutsk Scientific Centre of Surgery and Traumatology using Wistar rats, and approved by the ethical committee.Results. A technique for the formation of tracheo-tracheal anastomosis with the use of an original continuous singlerow suture with a shortening of the trachea was developed. Step by step a sequence of operations from access to the cervical trachea to the formation of an anastomosis.Conclusion. The discussed version of the seam in the formation of tracheo-tracheal anastomosis makes it possible to accurately compare and reliably stabilize the sewn ends of the trachea.
Gambaran Faktor-Faktor (Dukungan Keluarga, Pengetahuan, Status Kehamilan Dan Jenis Persalinan) Yang Melatarbelakangi Kejadian Post Partum Blues Pada Ibu Nifas Hari Ke-7 (Di Polindes Doa Ibu Gesikharjo dan Polindes Teratai Kradenan Palang)
Authors: Qiftiyah Mariyatul 
Published: January 2019

Angka kejadian post partum blues di Asia cukup tinggi dan sangat bervariasi antara 26-85%, sedangkan di Indonesia angka kejadian post partum blues antara 50-70%. Jika post partum blues dibiarkan, dapat berlanjut menjadi depresi pasca melahirkan. Berbagai faktor yang dapat melatarbelakangi post partum blues adalah dukungan keluarga, pengetahuan, status kehamilan dan jenis persalinan. Tujuan dari penelitian ini adalah untuk mengetahui gambaran faktor-faktor (dukungan keluarga, pengetahuan, status kehamilan, dan jenis persalinan) yang melatarbelakangi post partum blues pada ibu nifas hari ke-7 di Polindes Doa Ibu Gesikharjo dan Polindes Teratai Kradenan Palang.Penelitian ini menggunakan desain penelitian deskriptif. Populasi penelitian seluruh ibu nifas hari ke-7 di Polindes Doa Ibu Gesikharjo dan Polindes Teratai Kradenan Palang sebanyak 24 orang. Teknik pengambilan sampel menggunakan sampling jenuh. Cara pengumpulan data menggunakan kuesioner dan EPDS (Edinburg Postnatal Depression Scale), variabel dalam penelitian ini adalah dukungan keluarga, pengetahuan, status kehamilan, jenis persalinan dan kejadian post partum blues.Hasil penelitian didapatkan bahwa hampir setengahnya responden (45,83%)mendapatkan dukungan keluarga kurang. Hampir setengahnya responden memiliki pengetahuan kurang (41,66%). Hampir seluruhnya responden(87,5%)direncanakanstatus kehamilan. Sebagian besar responden(75%) jenis persalinan normal dan setengahnya responden (50%) mengalami post partum blues ringan.Kesimpulan penelitian ini bahwa setengahnya responden mengalami post partum blues ringan mendapatkan dukungan keluarga kurang dan pengetahuan kurang. Sehingga masih diperlukan peran serta dukungan keluarga dalam mencegah faktor-faktor yang melatarbelakangi post partum blues pada ibu nifas hari ke-7, yaitu selalu memberikan dukungan kepada ibu post partum baik dukungan moral atau material dan diadakannya penyuluhan tentang dampak dan cara mengatasi post partum blues.Kata Kunci : Dukungan Keluarga, Pengetahuan, Jenis Persalinan, Status Kehamilan, dan Post Partum Blues
Penambahan Kulit Buah Naga Merah (Hylocereus undatus) dan Kunyit (Curcuma domestica rhizomes) sebagai Pigment Feed Additive terhadap Kualitas Telur Puyuh (Cortunix cortunix japonica)
Authors: Hilmi M. , Prastujati A. U. , Khusnah A. 
Published: January 2019

Tujuan dari penelitian ini adalah untuk mengetahu efektivitas kulit buah naga merah dan kunyit sebagai pigments feed additiv ke dalam pakan dalam meningkatkan kualitas telur puyuh. Penelitian ini menggunakan rancangan acak lengkap (RAL) dengan enam perlakuan dan tiga ulangan, masing-masing menggunakan 8 puyuh. Perlakuan yang diberikan pada saat in vivo (lapang) sebagai berikut : (T0) ransum basal, (T1) T0 + 3% kulit buah naga merah, (T2) T0 + 6% kulit buah naga merah, (T3) T0 + 3% kulit buah naga kuning, (T4) T0 + 6% kulit buah naga kuning, (T5) T0 + 3% kulit buah naga merah + 3% kulit buah naga kuning. Hasil penelitiaan menunjukkan bahwa penambahan kunyit 6% sangat nyata (P<0.01) meningkatkan berat telur, kuning telur, skor warna kuning telur dibandingkan dengan perlakuan lainnya. Perlakuan kombinasi 3% kunyit dan 3% tepung kulit buah naga sangat nyata (P<0.01) meningkatkan warna kuning telur dan menurunkan haught unit. Kesimpulan yang dapat diambil adalah penambahan kunyit 6% mampu meningkatkan berat telur, kuning telur, skor warna kuning telur dan kombinasi perlakuan 3% kunyit dan 3% tepung buah naga dapat meningkatkan warna kuning telur dan menurunkan haught unit.Kata kunci : buah naga, telur, pigmen, kunyit, puyuh.
Pengaruh Pemberian Limbah Jintan Hitam (Nigella sativa) dalam Ransum terhadap Deposisi Lemak Ayam Broiler
Authors: Pasaribu J. M. , Badarina I. , Kususiyah Kususiyah 
Published: January 2019

Penelitian ini bertujuan untuk mengevaluasi pengaruh pemberian limbah jintan hitam (Nigella sativa) dalam ransum terhadap deposisi lemak ayam broiler. Penelitian ini dilaksanakan mulai bulan Desember sampai bulan Januari 2016 di laboratorium dan kandang Jurusan Peternakan Fakultas Pertanian Universitas Bengkulu. Penelitian ini menggunakan 80 ekor ayam broiler dengan Rancangan Acak Lengkap (RAL) 5 perlakuan dan 4 ulangan yaitu P0 sebagai kontrol (tanpa pemberian limbah jintan hitam dalam ransum), P1 (pemberian 0,5 % limbah jintan hitam dalam ransum), P2 (pemberian 1 % limbah jintan hitam dalam ransum), P3 (pemberian 1,5 % limbah jintan hitam dalam ransum), P4 (pemberian 2 % limbah jintan hitam dalam ransum). Variabel yang diamati adalah persentase lemak abdomen, persentase lemak gizzard, persentase lemak leher, persentase lemak sartorial. Hasil penelitian ini menunjukkan bahwa pemberian limbah jintan hitam dalam ransum berpengaruh tidak nyata (P>0,05) terhadap deposisi lemak ayam broiler. Persentase lemak abdomen berkisar 0,85%-1,16%, persentase lemak gizzard berkisar 0,61%-0,85%, persentase lemak leher berkisar 0,03%-0,05%, persentase lemak sartorial berkisar 0,48%-0,58%. Disimpulkan bahwa pemberian limbah jintan hitam sampai level 2% tidak dapat menurunkan deposisi lemak ayam broiler.Kata Kunci : Limbah jintan hitam, ayam broiler, deposisi lemak
Efek Subtitusi Jerami Jagung dengan Pelepah Sawit Fermentasi terhadap Kualitas Susu Sapi Perah
Authors: Mardalena Mardalena , Syarif S. , Ediyanto H. 
Published: January 2019

Penelitian bertujuan untuk mengetahui kemampuan pelepah sawit fermentasi dengan prolinas (PSFP) sebagai pengganti jerami jagung dalam ransum sapi perah dan melihat pengaruhnya terhadap kualitas susu sapi perah PFH. Penelitian ini menggunakan sapi perah PFH laktasi ke 4 sebanyak 4 ekor. Penelitian ini menggunakan rancangan bujur sangkar latin (BSL) dengan 4 perlakuan dan 4 periode sebagai ulangan. Perlakuan terdiri dari P0: Hijauan 55% + Konsentrat 45% (kontrol), P1: Hijauan 55% ( 90% jerami jagung + PSFP 10%) + 45% Konsentrat, P2: Hijauan 55% ( 80% jerami jagung + PSFP 20%) + 45% Konsentrat, P3: Hijauan 55% ( 60% jerami jagung + PSFP 40%) + 45% Konsentrat. Peubah yang diamati adalah kadar bahan kering, protein, lemak dan bahan kering tanpa lemak susu sapi perah PFH. Data dianalisis menggunakan program SAS. Hasil penelitian menunjukkan bahwa perlakuan subtitusi jerami jagung dengan pelepah sawit fermentasi dengan prolinas tidak mempengaruhi (P>0,05) kadar protein susu tetapi nyata menurunkan (P<0,05) kadar bahan kering dan bahan kering tanpa lemak susu tetapi meningkatkan kadar lemak susu. Dari hasil penelitian ini dapat disimpulkan bahwa subtitusi jerami jagung dengan pelepah sawit yang difermentasi dengan prolinas meningkatkan kadar lemak susu sapi perah.Kata kunci: Pelepah sawit, prolinas, kualitas susu.