bluuebunny/crossref_metadata_2025_split huggingface dataset:
Body Adiposity and Endocrine Profile of Female Wistar Rats of
Distinct Ages that were Early Weaned
Authors: Pietrobon Carla Bruna , Bertasso Iala Milene , Silva Beatrix S. , Peixoto-Silva Nayara , Oliveira Elaine , Moura Egberto Gaspar , Lisboa Patricia Cristina 
Published: September 2019

AbstractEarly weaning (EW) is a risk factor for metabolic syndrome. Male rats that were
precociously weaned present neonatal malnutrition and, in adulthood, developed
overweight, accumulation of body fat, dyslipidemia, changes in glycemic
homeostasis, hyperleptinemia, and increase of vitamin D. As metabolic profile of
early-weaned females is not known, we investigated the endocrine-metabolic
parameters in adolescence and adult female rats of 2 different EW models. Wistar
lactating rats and pups from both sexes were separated into 3 groups:
non-pharmacological EW (NPEW), dams were involved with a bandage interrupting
suckling in the last 3 days of lactation; pharmacological EW (PEW), dams were
bromocriptine-treated (0.5 mg/twice a day via intraperitoneal
injection) for 3 days before weaning; and control, dams whose pups ate milk
throughout lactation. At 21 days-old, NPEW and PEW females had lower body
weight. At 180 days-old, NPEW and PEW females showed higher feed efficiency,
weight gain, body fat percentage, and greater accumulation of gonadal and
retroperitoneal fat depots associated with adipocyte hypertrophy. NPEW females
also showed hyperphagia. Only NPEW females presented hyperleptinemia. Plasma
thyroid hormones and vitamin D were unchanged among EW females. Regarding sex
hormones, at 45 days-old, no change was found in EW females, while at 180
days-old, PEW females had hypoestrogenemia. EW increases the risk for obesity in
female rats in adulthood, as already demonstrated for males, although through
distinct mechanisms involving some hormones.
Operative Zugangswege beim Gleithoden und tiefen Leistenhoden – skrotaler Zugang
Authors: Younsi Nina Friederike , Zahn Katrin , Stein Raimund 
Published: September 2019

ZusammenfassungDer Hodenhochstand ist die häufigste urogenitale Erkrankung im Kindesalter. Weiterhin gilt der inguinale Zugangsweg für die Orchidofunikolyse als operative Methode der Wahl. Eine Vielzahl von Studien konnten in den letzten zwei Jahrzehnten zeigen, dass die skrotale Orchidofunikolyse aufgrund der geringen Invasivität und einer damit verbundenen reduzierten Morbidität bei deutlich kürzerer Operationszeit und einem guten kosmetischen Ergebnis bei gleichem operativen Behandlungsergebnis eine gute Alternative beim Gleit- und tiefen Leistenhoden darstellt.
Hyper- und Hypokaliämien
Authors: Alscher Mark Dominik 
Published: September 2019

ZUSAMMENFASSUNGDie Konzentration von Kalium im Serum resultiert aus dem Zusammenspiel von Kaliumaufnahme, -ausscheidung und interner Verteilung zwischen zellulären und extrazellulären Räumen und kann leicht bestimmt werden. Erhöhungen oder Erniedrigungen des Kalium-Wertes sind häufig. Insgesamt nehmen Patienten mit chronischen Nieren- und/oder Herzerkrankungen zu und diese erhalten häufig eine Diuretika-Therapie. Oft haben diese Patienten auch eine Nierenschädigung. Im ersten Fall finden sich häufig Hypokaliämien, im letzteren Fall Hyperkaliämien. Beides kann zu einer erhöhten Sterblichkeit führen. Deshalb sind das Erkennen und Behandeln dieser Störungen wichtig.
Störungen des Natrium-Haushaltes
Authors: Bonmann Tobias , Schricker Severin 
Published: September 2019

ZUSAMMENFASSUNGStörungen des Natrium-Haushaltes gehören zu den häufigsten Elektrolytstörungen. Die Ausprägung der Störung und der damit einhergehenden Klinik kann stark variieren und ist v. a. von der Schnelligkeit des Auftretens der Elektrolytverschiebung abhängig. Pathologische Veränderungen des Natrium-Haushaltes sind mit einer erhöhten Mortalität assoziiert. Da die Ursachen sehr vielfältig sein können, ist die richtige Diagnosestellung nicht trivial und erfordert eine sorgfältige Interpretation von klinischen und laborchemischen Befunden. Ziel dieses Artikels ist daher, neben einer Wiederholung der Grundlagen des Natrium- und Wasser-Haushaltes die Ursachen, Diagnose und Therapie der Störungen des Natrium-Haushaltes verständlich zu machen.
Autoantikörperdiagnostik bei rheumatischen Erkrankungen
Authors: Mahrhold Juliane , Csernok Elena 
Published: September 2019

ZUSAMMENFASSUNGDie Labordiagnostik in der Rheumatologie ist neben den Routinelaboruntersuchungen mit Bestimmung der Entzündungsparameter, sowie hämatologischen und klinisch-chemischen Untersuchungen insbesondere durch den Nachweis spezifischer Autoantikörper definiert. Hierfür steht eine Vielzahl an Antikörpertests zur Verfügung: Für die rheumatoide Arthritis ergänzen Antikörper gegen cyclische citrullinierte Peptide zusätzlich zum Rheumafaktor die Diagnostik; der Nachweis von Antinukleäre Antikörpern (ANA) und die darauffolgenden antigenspezifischen Immunoassays werden für Kollagenosen, die Bestimmung der Anti-Neutrophile Cytoplasmatischen Antikörper (ANCA) zur Sub-Spezifizierung von Kleingefäßvaskulitiden genutzt. Im vorliegenden Beitrag soll eine Übersicht über die Antikörperdiagnostik in der Rheumatologie gegeben werden.
The Pathogenesis of Primary Biliary Cholangitis: A Comprehensive Review
Authors: Lleo Ana , Leung Patrick S.C. , Hirschfield Gideon M. , Gershwin Eric M. 
Published: September 2019

AbstractPrimary biliary cholangitis (PBC) is a chronic cholestatic liver disease characterized by autoimmune destruction of small to medium size intrahepatic bile ducts. The etiology of PBC remains unknown and pathogenesis features immune-mediated biliary injury, alongside the consequences of chronic cholestasis. PBC is strongly associated with the loss of immune tolerance against mitochondrial antigens and the subsequent presence of an articulated immunologic response that involves both humoral and cellular responses. Both environmental factors and genetic variants increase PBC susceptibility. Biliary epithelial cells have often been considered a passive target of the immune attack in PBC; however, cholangiocyte dedifferentiation, senescence, stress, and deoxyribonucleic acid damage have been recognized to play an active role in the pathogenesis of PBC. This review highlights and discusses the most relevant pathogenetic mechanisms in PBC, focusing on the key factors that lead to the onset of cholestasis and immune activation.
Localised plasmons in sphere-like fullerenes and nanoparticles with conducting shells: Classical electrodynamic approach
Authors: Davidovich M.V. 
Published: September 2019

Abstract
Based on the classical electrodynamic approach, we consider localised plasmons in fullerenes and small particles with metal layers and shells. At low energies of the radiation quantum, models of fullerenes as conducting shells are used taking into account the contribution of only π electrons, and at high energies, of both π and σ electrons. The obtained maxima of the scattering cross sections correspond to the values of 20 and 27 eV that were determined experimentally and in quantum models for the maxima of the photoionisation cross sections of fullerenes C60 and C28, respectively. Approximate analytical results are presented for resonant frequencies, Q factors, radiation patterns, scattering and absorption cross sections for sphere-like particles and fullerenes, as well as integral equations and functionals for dielectric particles with a conducting shell of arbitrary shape. Analysis relies on the use of effective surface conductivity.
Recording of pulsed currents by a fibre-optic Faraday effect-based sensor with limited frequency band
Authors: Gubin V.P. , Starostin N.I. , Przhiyalkovsky Ya.V. , Morshnev S.K. , Sazonov A.I. 
Published: September 2019

Abstract
We have studied, experimentally and theoretically, the dependence of the amplitude and noise response parameters of a fibre-optic Faraday effect-based current sensor on the photodetector frequency band in recording rectangular current pulses, the duration of which does not exceed the time of light propagation through the sensing fibre. The presence of an optimal band at which the signal-to-noise ratio has a pronounced maximum is demonstrated. It is shown that the optimal bandwidth is close in magnitude to the inverse time of light passage through the fibre. The revealed feature is explained by the difference in dependences of the response amplitude and the white noise level of optical radiation on the frequency band of the photodetector. A technique for amplitude error correction at the optimal band is proposed.
On exact determination of small radiation frequency shifts using a Fabry – Perot interferometer
Authors: Gordeev A.A. , Efimkov V.F. , Zubarev I.G. , Mikhailov S.I. 
Published: September 2019

Abstract
A method for the mathematical processing of digitised Fabry – Perot interferograms is proposed and implemented to eliminate subjective factors and increase the accuracy of measurements.
Versitile X-ray diagnostics of laser-produced high-temperature plasmas using an ultra-high luminosity spectrometer
Authors: Shevelko A.P. 
Published: September 2019

Abstract
Versitile diagnostics of high-temperature magnesium laser-produced plasmas is performed using an ultra-high luminosity X-ray focusing crystal spectrometer. The plasmas are produced by focusing nanosecond laser pulses (0.53 μm, 1 J, 2 ns) on a massive magnesium target. The absolute intensities and X-ray yields are measured for the resonance lines of H- and He-like ions (spectral range: Δλ = 8 –10 Å), the electron temperature of plasmas is determined (range: T
e = 200 – 550 eV), and the behaviour of these parameters is established in a broad range of laser pulse energy E
L (10 mJ – 1 J). This approach permits the parameters of laser-plasma radiation sources to be monitored in real time in a wide intensity range (difference in intensity: over 104) and in a broad range of plasma parameters.
Effect of recovery time of nonlinear absorber saturated losses on the soliton pulse structure in a fibre laser with different cavity lengths
Authors: Mastin A.A. , Ryabochkina P.A. 
Published: September 2019

Abstract
Using numerical simulation methods, we have calculated the dependences of the pulse profile and spectrum of a ring fibre laser in the region of anomalous group velocity dispersion on the length of the laser cavity and the recovery time of the nonlinear absorber saturated losses. It is found that with increasing cavity length the laser pulse acquires a pedestal, the positions of its edges corresponding to the frequencies of the Kelly sidebands. It is shown that the finiteness of the recovery time of the saturable absorber leads to an asymmetry in the profile and spectrum of the laser pulse.
High-coupling distributed feedback lasers for the 1.55 μm spectral region
Authors: Dudelev V.V. , Mikhailov D.A. , Chistyakov D.V. , Kognovitskaya E.A. , Lyutetskiy A.V. , Slipchenko S.O. , Pikhtin N.A. , Gladyshev A.G. , Denisov D.V. , Voropaev K.O. , Ionov A.S. , Babichev A.V. , Novikov I.I. , Karachinskii L.Ya. , Kuchinskii V.I. , Egorov A.Yu , Sokolovskii G.S. 
Published: September 2019

Abstract
A technique for the development of high-coupling distributed-feedback (DFB) lasers for the 1.55 μm spectral region is described. The lasers demonstrate stable single-frequency generation in a broad temperature range with a maximum side-mode suppression ratio of more than 30 dB.
Dynamic two-center resonant photoionization in slow atomic collisions
Authors: Voitkiv A B , Müller C , Zhang S F , Ma X 
Published: September 2019

Abstract
An additional channel for photoionization of an atom A by an electromagnetic field opens if it interacts with an atom B resonantly coupled to this field. In this channel, which is known to be very efficient when A and B constitute a bound system, A is ionized via resonant photoexcitation of B with subsequent energy transfer to A through two-center electron correlations. We show that it can strongly dominate the ionization of A also in collisions with B, even though the average distance between A and B exceeds the typical size of a bound system by orders of magnitude.
The Barkhatny ultramafic-mafic massif (Kuznetsk Alatau Ridge, SW Siberia): structural and compositional evolutions of rocks
Authors: Dugarova N A , Gertner I F , Krasnova T S 
Published: September 2019

Abstract
A complex of petrographic and petrofabric analyses that was carried out for rocks from an ultramafic-mafic massif of the Barkhatnaya Mountain in the Northern part of the Kuznetsk Alatau allowed us to prove that internal anisotropy of mineral aggregates had deformation-type evolution, which indicates possible plastic exhumation of lithosphere mantle fragments into upper crust levels. Additional mineralogical and geochemical researches of the basic component point out high possibility of multistage model for obduction of ophiolite association segments proposed for this region.
Structural characteristic of the hydrothermal-ore system of the Bambukoy river basin, Western Transbaikalia
Authors: Kungulova E N , Matveev I 
Published: September 2019

Abstract
The hydrothermal ore system of the Bambukoy basin of the Western Transbaikalia is located within the South Muya Ridge is a set of quartz veins with different orientations, performing fissure paragenesis, formed during the development of thrust and shear deformations. The rocks enclosing are terrigenous deposits of the Amatkan Formation of the Vendian age, presented in the form of interbedded aleurolites and sandstones of varying grain size. The terrigenous deposits intensively deployed in inclined, recumbent, diving folds. In the structure of the zone, there are two types of quartz veins. The first type includes veins concordant stratification and cleavage, the second type are counter veins. Due to the kinematic reconstruction was revealed that the formation of sub - concordant veins is associated with the initial stages of the formation of the thrust system. In turn, the counter veins are derived from the subsequent stages of deformation, expressed in the development of left-side shifts that complicate the thrust system.
Features of the Riphean-Early Paleozoic magmatism of the southeast of the Siberian platform
Authors: Savelev A D , Yu Lebedeva O 
Published: September 2019

Abstract
Geochemical study of mafic dikes and sills of the Riphean (Ulakhanbam) and Ordovician (Suordakh) ages in the area of the Sette-Daban ridge allowed to establish differences between these complexes. For the Ulakhanbam magmatic rocks, the mantle source was basically similar in characteristics to E-MORB. Despite the possible sediment contamination, wide range of εNd(T) values is most likely due to the specific composition of the mantle source, which likely had an admixture of OIB material. The Ordovician reservoir had OIB characteristics, whereas the MORB material had a subordinate significance.
Data of studying the content of organic matter in deposits of the stone-perm separation of the southwestern part of the Shu-Sarysu basin
Authors: Tulemissova Z S , Buslov M M 
Published: September 2019

Abstract
In the process of studying the Carboniferous-Permian section, rock samples were taken from two lithologic-stratigraphic sections of the Lower Carboniferous and Permian systems, from which the most representative rocks were selected, giving an idea of the material composition of the rocks of this stratigraphic section of the Shu-Sarysu depression. Further thermal and X-ray diffraction analyzes of these samples were carried out. Mineralogical interpretation of the analysis results showed the presence in the samples a number of formations, among which there are silicon oxides, feldspars, minerals of layered silicates, carbonates, etc. The method of localization of concentrated and dispersed forms of OM in the compositions of quartz formations is based on the laws of physical and ion sorption. Therefore, connection with the surface of crystals of other minerals is carried out mainly by means of underlying films made of secondary minerals of the group of phyllosilicates.
In article shown that: 1) the packaging of OM in clay minerals takes place in the intergrid spaces of their layered structures or over the broken connections of the planes of the silicon-oxygen frame of montmorillonites and members of this series of minerals; 2) in limestones concentration of Corg takes place in micro pores, as well as in cracks and chips of monomineral forms of CaCO3; 3) the background content of the dispersed organic matter (DOM) in the Carboniferous-Permian section is uniformly distributed in the range 0.1-0.5%; 4) in terrigenous rocks, in which feldspars and clay minerals predominate, the DOM content reaches 2%; 5) the obtained data will be used to correct the forecast resources of the southwestern part of the Shu-Sarysu basin.
Features of geology and composition of rocks from the alkaline-gabbroid University massif (NE Kuznetsk Alatau ridge, Siberia)
Authors: Mustafayev A A , Gertner I F , Serov P A 
Published: September 2019

Abstract
This paper discusses specifics of petrography and structural tectonic position of the alkaline-gabbroic University massif, which is a sort of analogue of the Kiya-Shaltyr deposit of nepheline ores in this area that was very slightly eroded. In this work, we will also present new precise analytical data on rare and trace element distribution in major intrusive phases of this geological object, and also isotope dating on the basis of Sm-Nd method.
Utilization of palm shells fly ash as filler on the mixture of Asphalt Concrete Wearing Course (AC–WC)
Authors: Chaira  , Mawardi Edi 
Published: September 2019

Abstract
The scarcity of natural component of road construction, such as river sand, gravel and rock; against high market demand causing the increased of material market prices. Therefore, there is a call for innovations of substitutes to reduce the demand of natural resources use. Aceh Barat is boastful of palm plantation supplying the palm oil industry. Palm oil production generates waste including fly ash. This study aims to investigate the physical properties of fly ash to be used as filler in asphalt concrete mixture AC WC. The study also inspects the Marshall characteristics of the mixture of Asphalt Concrete Wearing Course (AC- WC) used palm shells fly ash. Results of the study displays that there are characteristics value of the AC-WC mixture which is compliant with the Specification for Asphalt Concrete Mix by Department of Public Work 2010. KAO 5.51% for palm shells fly ash filler. The stability value of the AC-WC mixture used palm shells fly ash as filler is 1279.54 kg; flow 3.5 mm; MQ 362.18; Density 2.4 gr/cm3; VIM 4.18%; VMA 15.55% dan VFB 74.21%. This research benefits is sought to realize the cooperation of the agricultural industry in the field of road transportation which is environmentally friendly and sustainable.
Challenges to the sustainability of small-scale fishers livelihood in Banyuwangi regency, East Java, Indonesia
Authors: Kinseng Rilus A. , Mahmud Amir , Hamdani Andan , Hidayati Hilda Nurul 
Published: September 2019

Abstract
Small-scale fishers in Indonesia face various challenges that threaten sustainability of their livelihood. However, since Indonesia consists of diverse sosio-cultural and natural resources conditions, the precise characteristics and nature of the challenges may vary from one location to anothers. Therefore, it is important to study these challenges in certain places in Indonesia. This study was conducted in two villages in Banyuwangi Regency, East Java Province, March-April 2018. Using a qualitative approach, this study shows that small-scale fishers of the research locations face a variety of challenges to their livelihoods. These challenges are two both from nature as well as from sosio-economics conditions. As from nature, climate change and environmental degradation are the most felt by the fishers. Mean while, as from the socio-economic dimensions, patron-client relations and Government policies, such as the prohibition of catching fries, are most felt problems.
Pattern of Lepidopteran pest community attacking oil palms and their associated hymenopteran parasitoid
Authors: Sahari B , Buchori D , Manuwoto S , Nurmansyah A 
Published: September 2019

Abstract
Understanding the pattern of lepidopteran pest community attacking oil palms and associated parasitoid is very important to develop appropriate biological control strategies. Insects were surveyed by collecting larvae of lepidopteran pests attacking oil palm plantations. Samplings were conducted by diagonal transect walk crossing oil palm blocks. Insects collected from the field were brought into the laboratory and maintained with fresh leaves of oil palm until pupation. Parasitized larvae were intensively observed, and emerging parasitoids were collected for identification. In total, approximately 17 species were identified to attack oil palm by surveying 976 trees from three different age of palm oil plantations. Only 19,98% of which were infested by Lepidopteran pests. Limacodidae was found to be the most specious family inhabiting oil palm plantation of the study area, and Psychidae only represented by two species. Setora niten was recorded to be the most abundant species. Abundance structure of Lepidopteran pests seems to be different for different age of oil palm. S. nitens was found to be dominant in younger oil palm but not in older oil palm. Only four species were found to be parasitized by parasitoid including Birthamula chara, Darna bradley, Darna deducta, Darna trima, and Limantriidae (ulat bulu-3). All parasitoid species attacked the larvae were gregarious belongs to Braconidae and Eulophidae. Euplectrus, gregarious endoparasitoid of Eulophid was found to parasitize D trima. Long term study is needed to understand the complete pattern of host-parasitoid interaction in oil palm plantations.
The intracellular photopigment and glutathione (GSH) dynamics in symbiodinium natural population during light stress and recovery
Authors: Zamani MP , Soedharma D , Madduppa H , Muhaemin M 
Published: September 2019

Abstract
It is already proven by scientists, that mass coral bleaching is an early signal for increasing global temperature. Over the last decades, there was a lack of studies aimed at photoinhibition in Symbiodinium during laboratory treatments. It was important to predict the initial adaptation in relation to photo-inhibitory of photosynthesis accompanied by slight photo- protective mechanisms and gradual recovery of Symbiodinium. This information is important to understand the recovery mechanism of mass coral bleaching, which can help to develop sustainable management of the ecosystem. In our manuscript, we applied medium light stress [600 μmol (photon).m−2.s−1] to trigger changes in intracellular photo-pigments (chlorophyll a, chlorophyll c, carotenoid) and glutathione (GSH) contents in Symbiodinium. The result showed that light-induced generated various depletion in chlorophyll (chl) a and chlorophyll (chl) c contents, and more production in intracellular carotenoid and GSH. The total intracellular GSH increased during the first 10 min of culture at high light treatment and followed by a decrease (at 60 min). The GSH recovery finished in Symbiodinium even after 6 h indicated the high ability of photo-protective processes in the species as another photoinhibition effect and its photosynthetic performance in the initial environment.