bluuebunny/crossref_metadata_2025_split huggingface dataset:
DESCRIPTION OF FEMALE OF THARGELIA LEUCOSTIGMA VARGA & L. RONKAY, 1991 WITH NEW DATA ON DISTRIBUTION OF THE SPECIES (LEPIDOPTERA: NOCTUIDAE)
Authors: Volynkin A. V. , Titov S. V. 
Published: September 2016

<p>The paper contains description of a female of the poorly known Noctuidae species Thargelia leucostigma Varga &amp; L. Ronkay, 1991 described from South Mongolia. The species is reported for Kazakhstan (Zaisan Depression) for the first time. Populations from SW Mongolia and East Kazakhstan were compared by COI sequences, and have no molecular differences. COI sequence of the species is presented. The map of known localities of the species is presented, adults, male and female genitalia, habitat and adults in nature are illustrated.</p>
ЗАГАЛЬНА АНТИОКСИДАНТНА АКТИВНІСТЬ ДЕЯКИХ ШТАМІВ БАЗИДІАЛЬНИХ ГРИБІВ В ДИНАМІЦІ РОСТУ
Authors: Fedotov O. V. 
Published: September 2016

<p>The work is devoted to the study of total antioxidant activity (AOA) in the growth dynamics of basidiomycetes strains in their periodic surface cultivation on glucose-peptone medium. Subjects of research are mycelium and culture filtrate (CF) from 57 strains, 5 of which are belong to 5 types of Polyporales order, and 52 of which are belong to the 7 types of Agaricales order. In order to study the dynamics of growth used method for determining the weight of absolutely dry biomass accumulation (ADB). Total AOA of mycological material was evaluated by inhibition of lipid peroxidation products accumulation intensity in the model oxidation reaction of Tween-80 by air oxygen. It was found that the most productive in terms of the accumulation of ADB are strains <em>F. velutipes</em> F-610 and <em>P. eryngii</em> P-er. Lowest values of ADB accumulation recorded for strains <em>P. ostreatus</em> P-14 and P-192 and <em>P. citrinopileatus </em>P sіtr. Were selected the most productive strains of Basidiomycetes for the level of total AOA in mycelium and CF. There are strains <em>P. eryngii</em> P-er, <em>P. citrinopileatus</em> P sіtr, <em>P. ostreatus</em> P-035, <em>F. hepatica</em> Fh-08, <em>A. cylindracea</em> 960, <em>P. ostreatus </em>P-081, P-082, P-087, <em>P. citrinopileatus</em> P sіtr. Has not been established the dependence between the growth and the antioxidant activity of the 9- and 12-day fungal cultures. Selected producers of natural antioxidants may be used as biological agents in biotechnology.</p><p> </p>
ГЕОГРАФІЧНА СТРУКТУРА УРБАНОФЛОР СТЕПОВОЇ ЗОНИ УКРАЇНИ
Authors: Derevyanska G. G. , Glukhov O. Z. 
Published: September 2016

<p>This paper considers the problem of geographic links between the urban flora of steppe zone of Ukraine on the example of the industrial agglomeration Donetsk-Makeyevka, in comparison with urban flora of Kherson and Kirovograd. We presented the detailed description of special features of the composition of geographic elements of the agglomeration flora. It strongly reflects the characteristic features of steppe urban flora, because its territory is affected by the anthropogenic influence at large extend. The spectrum of geographic ranges of species from the agglomeration Donetsk-Makeyevka urban flora numbers 6 types, 12 classes and 130 groups of ranges. The urban flora is both represented by species with wide and local ranges, endemics, that point to its significant heterogeneity. However, compared to the flora of Kherson and Kirovograd, the role of holarctic type of ranges in the agglomeration flora (375 species compared to 400 and 522 species, respectively) is reduced in favor of the polyregional type, reflecting active adventization processes. The holarctic class itself is represented by 150 species (16.7%). It far exceeds the number of species of this class in the regional flora (9.2%), since nearly a half of their number in the observed flora is adventive species. Second place by the number of species in the holarctic class belongs to the European and North American group (13; 1.5%). Apart from this, seven more groups of the class, comprising 1-3 species each, are connected with North America. The polyregional type is represented to a large extent by the species of ruderal habitats. The total number of species of this type is 199. The palaearctic class includes the greatest number of ranges of species from the agglomeration urban flora (31); it consists of 175 species (19.5%), that is less than such index for regional flora (27.3%). The European and Old Mediterranean transition type comprises 97 species (10.8%), that is less than in other urban flora of steppe zone (128; 13.3% in Kherson and 171; 18.0% in Kirovograd). The Nomadic type numbers 132 species (14.7%). One more species – Verbascum marschallianum Ivanina et Tzvelev – is related to the Nomadic and European transition type. The Nomadic and Old Mediterranean transition type includes 93 species (10.4%). This all suggests heterogeneity of urban flora of steppe zone of Ukraine due to their wide geographic connections. On the one hand, they have features of regional flora, which was formed under the great influence of Old Mediterranean flora and has a significant number of narrow-range and endemic species. On the other hand, under the impact of urbanization one can observe the reduction of the role of ranges of the Nomadic type and the enhanced role of the polyregional type due to the significant number of adventive species.</p><p> </p>
NONLINEAR CHARACTER OF SPECIES DIVERSITY: THE CASE OF ISLAND BIRD COMMUNITIES
Authors: Matsyura A. V. 
Published: September 2016

<p>Here we presented some theoretical conclusions about the nonlinear links in island bird communities. It is proved, that the relations between the specific biodiversity, structure and entropy of biogeocenosis are nonlinear. The optimal level of diversity in island bird communities does not depend on the carrying capacity. The optimal level of species diversity and the corresponding value of the total population (biomass) increases with carrying capacity and available ecological niches. The population diversity is the basis for community adaptation towards the unstable environment. Species diversity allows the community as a whole to be more efficient and to use the resources of environment more efficient by differentiating of ecological niches. The species diversity indices do not strive to stable constant, they increase along with species abundance but these dependences are rather nonlinear.</p><p> </p>
ПОВЫШЕНИЕ КАЧЕСТВА КОРМОВ И МОЛОЧНОЙ ПРОДУКТИВНОСТИ КОРОВ ПРИ ИСПОЛЬЗОВАНИИ НОВОГО БИОЛОГИЧЕСКОГО КОНСЕРВАНТА В ЛИОФИЛИЗИРОВАННОЙ ФОРМЕ
Authors: Baryshnikov P. I. , Khaustov V. N. , Burtseva S. V. , Nekrasov R. V. , Chabaev M. G. , Zelenchenkova A. A. , Durnikin D. A. 
Published: September 2016

<p>The effect of new biological preservative representing the mix of liophylized lactobacteria strains <em>Lactobacillus plantarum</em> VKPM V-4173; <em>Lactococcus lactis </em>subsp.<em> lactis </em>VKPM V-2092, and <em>Propionibacterium acidipropionici</em> VKPMV-5723 (at a ratio of 40:40:20) on the quality of a maize silage has been studied. The total bacteria content in the preparation was 1´10<sup>11</sup> CFU/g. Different variants of a silage conservation have been accesses under laboratory conditions using laboratory vessels; the variants included a preservative-free (control) variant and the dosages of 1.0, 2.0, and 3.0 g per a ton of conserved maize green mass. The evaluation of the dynamical changes in the ammonia content, pH, organic acid content and their ratio, and the analysis of the chemical composition of a silage performed at the 7<sup>th</sup>, 21<sup>st</sup>, and 60<sup>th</sup> days after the filling showed the dosage of 3.0 g/ton provided the best results.</p><p>An industrial testing of the studied preservative (3.0 g/ton) showed that, comparing to the preservative-free silage, the use of the new preservative during the filling of a maize sillage provided the better preservation of nutrients and more optimal pH and ratio of organic acids in the silage mass. The industrial evaluation of the effect of the preservative addition to the silage on the productivity of milk cattle (<em>n </em>= 12) showed that the maximum average daily yield of milk of the basis fat content was obtained from cows of the experimental group, which ration included maize silage prepared with the use of the studied preservative. This yield made 28.86 kg that exceeds the same value of the control group by 4.0%. The feeding of cows with the silage prepared with the use of the new preservative provided an increase of the volatile fatty acid content and bacteria amount in the rumen contents and simultaneously decreased the ammonia content that evidenced the improvement of the digestion processes. The digestibility of nutrients of the whole ration of cows from the experimental group was higher than that in the control group.</p><br /><p><strong> </strong></p>
Characterization for Organic Solid Solution and Formation of Organic Electronics
Authors: Shao Yan , Yang Yang 
Published: September 2016

AbstractRecent two decades have seen the rapid development of organic electronics and much attention has been paid to carrier transport behavior. However, other characteristics, such as material compatibility, may be overlooked. We propose a new doping method taking advantage of fused organic solid solution, which is prepared by high-pressure and high temperature processing. In this method, the stable material systems can be selected and high performance organic light-emitting diodes with different colors have been demonstrated.
Fullerene Based n-type Organic Thin-Film Transistors
Authors: Haddock Joshua , Domercq Benoit , Kippelen Bernard 
Published: September 2016

AbstractSignificant progress has been made in the area of p-type organic field effect transistors while progress in developing n-type materials and devices has been comparatively lacking, a limiting factor in the pursuit to develop complementary organic electronic circuits. Given the need for n-type organic semiconductors we have carried out studies using two different fullerene molecules, C60 and C70. Here, we report mobilities for C60 ranging from 0.02 cm2/Vs up to 0.65 cm2/Vs (depending on channel length), and mobilities from 0.003 cm2/Vs up to 0.066 cm2/Vs for C70. All devices were fabricated with organic films deposited under high vacuum but tested at ambient pressures under nitrogen.
A New Bis-Cyclometalated Iridium (III) Complex as a Triplet Emitter in Organic Light Emitting Devices
Authors: R Das Rupasree , Kwon Ohyun , Byun Younghun , Lyu Yi-Yeol , Kim Myeong Suk , Kim Heekyung , Han Eun Sil , Kim Mu Gyum , Park Jong-Jin , Pu Lyong Sun 
Published: September 2016

AbstractWe report a new Iridium(III) complex and the study of its optical, electrochemical and electroluminescence properties. The crystal structure shows an octahedral environment around Ir(III) center. Density functional theory (DFT) calculations indicate the contribution of the d-orbitals of Ir and the π-orbitals of the cyclometalating and ancillary ligands toward HOMO, whereas LUMO is concentrated on only the cyclometalating ligand. These complexes emit in the sky blue color region from an admixture of triplet metal-to-ligand-charge-transfer (3MLCT) and ligand π-π* states. A maximum external (ηex) quantumefficiency and luminance efficiency of 2.4% and 5.5 cd/A at 0.12 mA/cm2 was obtained from the device consisting of a 5% doped polymeric and low molecular host. A maximum brightness of 10,200 cd/m2 at 14.8 V was obtained from the device.
The Effect of Atmospheric Doping on the Interfacial Electronic Structure of Phthalocyanine Thin Films as Studied by UPS
Authors: Nishi Toshio , Kanai Kaname , Ouchi Yukio , Willis Martin R. , Seki Kazuhiko 
Published: September 2016

AbstractThe effect of oxygen doping on titanyl phthalocyanine (TiOPc) films was investigated by ultraviolet photoelectron spectroscopy (UPS). The energy of the electronic levels of TiOPc films probed by UPS was clearly different between the film deposited in ultrahigh vacuum (UHV) and in oxygen atmosphere. The film deposited in UHV showed downward band bending characteristic of n-type semiconductor. On the other hand, the film deposited in oxygen atmosphere showed upward band bending characteristic of p-type semiconductor. Such trends are in excellent correspondence with reported field effect transistor characteristics. In order to examine the Fermi level (EF) alignment between TiOPc film and the substrate, the HOMO energy of TiOPc relative to the EF of the metal substrate was determined for various substrates. Although EF alignment was not achieved for the TiOPc film prepared in UHV, possibly because of insufficient charge density in the TiOPc film, it was achieved in the case of TiOPc film exposed to oxygen, probably by p-type doping effect of oxygen.
Flexible Pentacene/PMMA Thin-Film Transistors Fabricated on Aluminium Foil Substrates
Authors: Puigdollers J. , Voz C. , Fonrodona M. , Martín I. , Orpella A. , Vetter M. , Alcubilla R. 
Published: September 2016

AbstractPentacene thin-film transistors (TFT) were fabricated on aluminum foils using polymethyl methacrylate (PMMA) as gate dielectric. In such structure, the aluminum substrate acts as the gate electrode itself. A bottom gate inverted structure was used to study the influence of the dielectric and the aluminum substrate on the device performance.Pentacene thin-films were deposited by thermal evaporation in high-vacuum at deposition rates around 3 Ås-1 and three different substrate temperatures (30, 60 and 90°C). The maximum process temperature achieved was 170°C, corresponding to the baking of polymethyl methacrylate. The TFTs exhibit field-effect mobility values of ∼ 10-3 cm2V-1s-1 and threshold voltage values around –15 V. The influence of the dielectric and the substrate temperature on the pentacene structure and device field-effect mobility is discussed.
Ovarian response and conception rate following oestrus synchronization using three protocols in Egyptian buffalo heifers
Authors: Mohamed Ragab H. , Hossam Mohamed , Wehrend Axel , Hussein Hassan A. 
Published: September 2016

SummaryObjective: The aim of this study was to monitor the ovarian response and conception rate following estrous synchronization using CIDR, Ovsynch and double prostaglandin F2α protocols in Egyptian buffalo heifers. Material and methods: A total of 80 cyclic buffalo heifers were divided into four equal groups: CIDR (intravaginal progesterone releasing device, EAZI-BREEDTM CIDR®), Ovsynch (GnRH, PGF2α, GnRH injections), PGF (double PGF2α doses) and control. Timed artificial insemination (TAI) was performed in all heifers. All animals were exa - mined using ultrasound and blood samples were collected for measurement of progesterone. Results: A new follicular wave occurred earlier in the Ovsynch and PGF groups than in the CIDR group (p < 0.05). The mean diameter of the ovulatory follicle was smaller in the CIDR group than in the Ovsynch and PGF groups (p < 0.05). The ovulation rate was 100% in the CIDR group, 75% in the Ovsynch group and 70% in the PGF group. In the control group a lower pregnancy rate (20%) was determined in than in the CIDR (35%), Ovsynch (40%) and PGF (35%) groups. Progesterone concentrations were numerically higher in pregnant heifers of the CIDR group but the difference was non-significantly compared to the Ovsynch, PGF and control groups (p > 0.05). Conclusion and clinical relevance: EAZIBREEDTM CIDR®, Ovsynch-based TAI and PGF protocols were effective in synchronizing oestrus and resulted in nearly similar pregnancy rates in Egyptian buffalo heifers.
Oligodendrogliom mit neuronaler Differenzierung bei einem 8 Monate alten Afrikanischen Weißbauchigel (Atelerix albiventris)
Authors: Völker Iris , Schwarze Iris , Brezina Tina E. , Köstlinger Saskia , Hewicker-Trautwein Marion 
Published: September 2016

ZusammenfassungEin 8 Monate alter, männlicher Afrikanischer Weißbauchigel zeigte klinisch einen schwankenden Gang, Anurie, Inappetenz und Apathie, woraufhin die Verdachtsdiagnose Wobbly Hedgehog Syndrome gestellt wurde. Nach Exazerbation wurde der Igel euthanasiert. Der histologisch im Großhirn nachgewiesene Tumor bestand überwiegend aus mittelgroßen, ovoiden Zellen und einer in geringerer Zahl vorhandenen spindelzelligen Zellpopulation. Im Tumor fanden sich Neuropil-Inseln und extrazelluläres myxoides Material. Immunhistochemisch exprimierten die Tumorzellen sowohl oligodendrogliale (neuritic outgrowth inhibitor, Nogo-A; oligodendrocyte transcription factor, Olig-2) als auch neuronale (neuronenspezifische Enolase, NSE; microtubuleassociated protein-2a, MAP-2a; Synaptophysin) Zellmarker. Anhand der Befunde wurde die Diagnose eines Oligodendroglioms mit neuronaler Differenzierung gestellt, wobei es sich um einen bei Weißbauch - igeln bisher nicht beschriebenen Hirntumor handelt. Die bei der Obduktion festgestellte hochgradige Füllung und Dilatation der Harnblase wurde vermutlich durch eine tumorbedingte zentrale Blockade des Blasenentleerungszentrums hervorgerufen. Auch bei jungen Igeln sollte im Fall neurologischer Symptome an einen primären Gehirntumor gedacht werden. Differenzialdiagnostisch sind entzündlich-infektiöse (Tollwut, Herpes, Baylisaskariose), degenerative (Kardiomyopathie, Bandscheibenerkrankung), traumatische, alimentäre (Vitamin-B-Mangel) und metabolisch-toxische (Hitze-Kälte-Starre, hepatische Enzephalopathie) Noxen auszuschließen.
Spontaneous ear nose throat bleed: hematohidrosis an unknown entity series of eight cases
Authors: Jagannathan Vikram Venkatsubramaniam , K. Rajasekar M. , Mathivanan Shailaja , Mehta Meenaxi Praveen 
Published: September 2016

<p class="abstract"><strong><span lang="EN-US">Background: </span></strong>Spontaneous bleed from ear, nose, throat is a rare condition called as hematohidrosis, which occurs under condition of extreme physical or emotional stress. This condition manifests as spontaneous painless bleeding through unbroken skin in any part of the body. It is self-limiting in nature. This condition is relatively unaware among otorhinolaryngologists, the diagnosis of which is made by presence of bloody discharge without any obvious cause through intact skin, witnessed and confirmed by a health professional and the presence of blood components on biochemical analysis.</p><p class="abstract"><strong><span lang="EN-US">Methods: </span></strong>Retrospective analysis of series of eight cases. </p><p class="abstract"><strong><span lang="EN-US">Results: </span></strong>All eight cases had normal haematological parameters and were under emotional stress. Two cases manifested with oral bleed.</p><p class="abstract"><strong><span lang="EN-US">Conclusions: </span></strong>Hematohidrosis is relatively unknown condition to the otorhinolaryngologists and the cases are occurring sporadically which goes unnoticed. This condition occurs in severe stress which may also lead to ear, nose, oral, gastrointestinal bleeds or in combination from any of the sites with a relation of severity of stress level with quantity and site of the bleeding episodes. The condition can be managed effectively if the condition is recognized after ruling out bleeding diathesis. If awareness is created about this clinical condition which is relatively unknown entity, it will lead to further insight on evaluation and management of this rare entity probably an exocrine disorder.</p>
IDENTIFIKASI KOMPONEN KIMIA AKSESI RUMPUT KEBAR (Biophytum petersianum) ASAL PAPUA DAN JAWA
Authors: Sembiring Bagem , Darwati Ireng 
Published: September 2016

<p class="IsiabstrakIndonesia">Rumput kebar belum banyak dikenal orang, tetapi di Papua secara empiris digunakan sebagai penyubur kandungan. Senyawa aktif yang berperan sebagai obat maupun penyubur termasuk golongan steroid, saponin dan flavonoid. Bahan aktif merupakan metabolit sekunder, kandungannya bervariasi tergantung lingkungan tumbuh, waktu panen dan proses pengolahan. Tujuan penelitian adalah identifikasi mutu aksesi rumput kebar asal Papua, Jawa Barat dan Jawa Tengah untuk menghasilkan simplisia yang berkualitas. Penelitian dilaksanakan di Laboratorium Pengujian, Balai Penelitian Tanaman Rempah dan Obat, Bogor pada tahun 2011. Bahan baku menggunakan rumput kebar asal Papua, Jawa Barat dan Jawa Tengah. Bagian tanaman yang diidentifikasi adalah secara keseluruhan. Rumput kebar dicuci bersih, ditiriskan, dikeringkan kemudian digiling. Serbuk yang diperoleh dianalisis mutunya dengan parameter meliputi : karakteristik mutu, skrining fitokimia, senyawa aktif, unsur mineral dan aktivitas antioksidan. Hasil penelitian menunjukkan, rumput kebar asal Papua, Jawa Barat dan Jawa Tengah mengandung kadar sari air lebih besar dibandingkan kadar sari alkohol. Jumlah kadar sari air berkisar antara 11,57-11,73% dan kadar sari alkohol 10,29-10,55%. Rumput kebar mengandung senyawa kimia golongan alkaloid, saponin, tanin, fenolik, flavonoid, triterpenoid, steroid dan glikosida. Jumlah senyawa kimia yang terdeteksi pada aksesi rumput kebar asal Papua adalah sebanyak 15 komponen dan dari Jawa 14 komponen. Kadar unsur mineral rumput kebar meningkat sebesar 0,00-51,15% setelah difermentasi. Rumput kebar asal Papua memiliki daya aktivitas antioksidan yang lebih tinggi dibandingkan Jawa Barat maupun Jawa Tengah. Nilai IC 50 (konsentrasi penghambatan 50%) asal Papua 27,74 ppm, Jawa Barat 45,93 ppm dan Jawa Tengah 38,13 ppm.</p>
PENGARUH GIBERELIN TERHADAP PERTUMBUHAN BEBERAPA VARIETAS LADA UNTUK PENYEDIAAN BENIH SECARA CEPAT
Authors: Setiawan Setiawan , Wahyudi Agus 
Published: September 2016

<p>Tanaman lada (<em>Piper nigrum</em>) dapat diperbanyak dengan biji, setek, layering dan grafting, maupun kultur jaringan. Metode perbanyakan untuk menghasilkan benih secara cepat (<em>rapid multiplication method</em>) telah dikembangkan untuk memperoleh benih dalam waktu singkat. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian GA3 terhadap pertumbuhan lada dengan <em>rapid multiplication method. </em>Penelitian dilaksanakan Mei sampai Desember 2013 di KP. Cimanggu.. Penelitian menggunakan rancangan acak kelompok yang disusun secara faktorial tiga ulangan. Faktor pertama adalah bahan tanaman yaitu tujuh varietas lada yaitu Natar-1, Natar-2, Petaling-1, Petaling-2, Lampung Daun Lebar, Bengkayang dan Chunuk. Faktor kedua adalah dosis GA3 yaitu 0, 50, dan 100 ppm. Pengamatan dilakukan terhadap parameter tinggi tanaman, jumlah cabang, jumlah daun, jumlah buku berakar, jumlah dan panjang akar primer, jumlah dan panjang akar adventif, luas daun dan bobot kering biomas. Hasil menunjukkan bahwa tinggi tanaman, jumlah cabang, jumlah daun, luas daun, jumlah buku berakar, jumlah akar adventif, panjang akar adventif, jumlah akar primer dan panjang akar primer dipengaruhi oleh interaksi varietas dan GA3. Bobot kering akar, bobot kering daun, bobot kering batang dan bobot kering akar adventif dipengaruhi oleh fakt or tunggal varietas dan GA3. Varietas Petaling-2 dan LDL pada aplikasi GA3 100 ppm menghasilkan buku berakar tertinggi masing-masing 11 dan 10 buku.</p>