bluuebunny/crossref_metadata_2025_split huggingface dataset:
Breeding Potential of Adventitious Species of Carassius auratus and Carassius gibelio (Cypriniformes, Cyprinidae) in Water Bodies of Ukraine
Authors: Kokodiy S. V. 
Published: January 2017

Abstract
The following proofs of Goldfish more powerful reproductive potential are given: high individual and relative fecundity, adequate fractional spawning process resulting in numerous off spring, represented by different generations of hatchlings, little number of individuals not participating in reproduction, prevailing number of fish eggs in females’ ovaries, larger fraction of impregnated roe. All the above mentioned factors allow claiming that the Prussian carp is being replaced due to its low replacement ability. Perhaps for that reason Carassius gibelio (Bloch, 1782) choose small isolated water bodies, where it makes small populations, backed up by successful spawning with a single male of crucian carp, Carassius carassius (Linnaeus, 1758).
Importance of Utliukskiy Liman for the Protection of Waterbirds in the Azov-Black Sea Region During Autumn Migration
Authors: Chernichko I. I. , Kostiushyn V. A. , Vinokurova S. V. 
Published: January 2017

Abstract
Utliukskiy Liman is one of three typical and at the same time unique limans in the northwestern part of the Azov Sea Region of Ukraine. Despite the considerable anthropogenic transformation of the liman it continues to be a valuable wetland for migratory waterbirds. The current publication based on data collected from 1994 to 2015, in the period of autumn migrations 19 counts were conducted at Utliukskiy Liman. In total 1,134,832 ind. of 90 waterbird species (8 orders) were recorded. Averagely at liman were presented 59,728 waterbirds, with maximum 115,095 individuals. Throughout the season, many characteristics of waterbirds at Utliukskiy Liman are varying significantly due to the timing of migration of different waterbird species and their abundance. Detail information on this is presented in the paper. Among the counted birds, 60 species have certain conservations status. Maximum number of 20 counted species exceeded 1% of their geographical populations. According to obtained results, Utlyukskiy Liman occupies a stable place among the five most valuable wetlands of the Azov-Black Sea coast of Ukraine — in different years from 5th to 1st place on the total number of waterbirds.
Histological, Topographical and Ultrastructural Organization of Different Cells Lining the Olfactory Epithelium of Red Piranha, Pygocentrus nattereri (Characiformes, Serrasalmidae)
Authors: Ghosh S. K. , Chakrabarti P. 
Published: January 2017

Abstract
The structural characterization of the olfactory epithelium in Pygocentrus nattereri Kner, 1858 was studied with the help of light as well as scanning and transmission electron microscope. The oval shaped olfactory rosette consisted of 26–28 primary lamellae radiated from midline raphe. The olfactory epithelium of each lamella was well distributed by sensory and non-sensory epithelium. The sensory epithelium contained morphologically distinct ciliated and microvillous receptor cells, supporting cells and basal cells. The non-sensory epithelium was made up of labyrinth cells, mucous cells and stratified epithelial cells. According to TEM investigation elongated rod emerging out from dendrite end of the receptor cells in the free space. The dendrite process of microvillous receptor cells contained microvilli. The supporting cells had lobular nucleus with clearly seen electron dense nucleolus. The apex of the ciliated non-sensory cells was broad and provided with plenty of kinocilia. Basal cells provided with oval nucleus and contained small number of secretory granules. The mucous cells were restricted to the non-sensory areas and the nuclei situated basally and filled with about two-third of the vesicles. The functional significance of various cells lining the olfactory epithelium was discussed with mode of life and living of fish concerned.
The Use of Ciliates (Ciliophora) for Bioassay of the Toxicity of Insecticides
Authors: Mamedova V. F. , Alekperov I. Kh. 
Published: January 2017

Abstract
Field and laboratory experiments have been carried out to determine the degree of toxicity in the soil community of ciliates of two insecticides: “Confidor Extra” and “Decis Profi” at concentrations of 80 mg/l, 50mg/l and 25mg/l. Laboratory experiments were performed with the soil ciliates species Colpoda cucullus (Müller, 1773). Changes in phagocytosis and osmoregulation were used as indicators of the survival and physiological parameters. In addition to the laboratory experiments, we carried out field experiments on experimental plots (50 × 50 cm) of the virgin soil. Field experiments were carried out in 5 replications. The results showed that the modification of physiological parameters is thinner exponent toxicity than survival.
iSeq: A New Double-Barcode Method for Detecting Dynamic Genetic Interactions in Yeast
Authors: Jaffe Mia , Sherlock Gavin , Levy Sasha F 
Published: January 2017

Abstract
Systematic screens for genetic interactions are a cornerstone of both network and systems biology. However, most screens have been limited to characterizing interaction networks in a single environment. Moving beyond this static view of the cell requires a major technological advance to increase the throughput and ease of replication in these assays. Here, we introduce iSeq—a platform to build large double barcode libraries and rapidly assay genetic interactions across environments. We use iSeq in yeast to measure fitness in three conditions of nearly 400 clonal strains, representing 45 possible single or double gene deletions, including multiple replicate strains per genotype. We show that iSeq fitness and interaction scores are highly reproducible for the same clonal strain across replicate cultures. However, consistent with previous work, we find that replicates with the same putative genotype have highly variable genetic interaction scores. By whole-genome sequencing 102 of our strains, we find that segregating variation and de novo mutations, including aneuploidy, occur frequently during strain construction, and can have large effects on genetic interaction scores. Additionally, we uncover several new environment-dependent genetic interactions, suggesting that barcode-based genetic interaction assays have the potential to significantly expand our knowledge of genetic interaction networks.
Assortative Mating and Linkage Disequilibrium
Authors: Hedrick Philip W 
Published: January 2017

AbstractAssortative mating has been suggested to result in an increase in heritability and additive genetic variance through an increase in linkage disequilibrium. The impact of assortative mating on linkage disequilibrium was explicitly examined for the two-locus model of Wright (1921) and two selective assortative mating models. For the Wright (1921) model, when the proportion of assortative mating was high, positive linkage disequilibrium was generated. However, when the proportion of assortative mating was similar to that found in some studies, the amount of linkage disequilibrium was quite low. In addition, the amount of linkage disequilibrium was independent of the level of recombination. For two selective assortative models, the amount of linkage disequilibrium was a function of the amount of recombination. For these models, the linkage disequilibrium generated was negative mainly because repulsion heterozygotes were favored over coupling heterozygotes. From these findings, the impact of assortative mating on linkage disequilibrium, and consequently heritability and additive genetic variance, appears to be small and model-specific.
Time-Course Analysis of Gene Expression During theSaccharomyces cerevisiaeHypoxic Response
Authors: Bendjilali Nasrine , MacLeon Samuel , Kalra Gurmannat , Willis Stephen D , Hossian A K M Nawshad , Avery Erica , Wojtowicz Olivia , Hickman Mark J 
Published: January 2017

AbstractMany cells experience hypoxia, or low oxygen, and respond by dramatically altering gene expression. In the yeast Saccharomyces cerevisiae, genes that respond are required for many oxygen-dependent cellular processes, such as respiration, biosynthesis, and redox regulation. To more fully characterize the global response to hypoxia, we exposed yeast to hypoxic conditions, extracted RNA at different times, and performed RNA sequencing (RNA-seq) analysis. Time-course statistical analysis revealed hundreds of genes that changed expression by up to 550-fold. The genes responded with varying kinetics suggesting that multiple regulatory pathways are involved. We identified most known oxygen-regulated genes and also uncovered new regulated genes. Reverse transcription-quantitative PCR (RT-qPCR) analysis confirmed that the lysine methyltransferase EFM6 and the recombinase DMC1, both conserved in humans, are indeed oxygen-responsive. Looking more broadly, oxygen-regulated genes participate in expected processes like respiration and lipid metabolism, but also in unexpected processes like amino acid and vitamin metabolism. Using principle component analysis, we discovered that the hypoxic response largely occurs during the first 2 hr and then a new steady-state expression state is achieved. Moreover, we show that the oxygen-dependent genes are not part of the previously described environmental stress response (ESR) consisting of genes that respond to diverse types of stress. While hypoxia appears to cause a transient stress, the hypoxic response is mostly characterized by a transition to a new state of gene expression. In summary, our results reveal that hypoxia causes widespread and complex changes in gene expression to prepare the cell to function with little or no oxygen.
Identification of Genes MediatingDrosophilaFollicle Cell Progenitor Differentiation by Screening for Modifiers of GAL4::UAS Variegation
Authors: Lee Ming-Chia , Skora Andrew D , Spradling Allan C 
Published: January 2017

AbstractThe Drosophila melanogaster ovarian follicle cell lineage provides a powerful system for investigating how epigenetic changes contribute to differentiation. Downstream from an epithelial stem cell, follicle progenitors undergo nine mitotic cell cycles before transitioning to the endocycle and initiating differentiation. During their proliferative phase, follicle progenitors experience Lsd1-dependent changes in epigenetic stability that can be monitored using GAL4::UAS variegation. Eventually, follicle progenitors acquire competence to respond to Delta, a Notch ligand present in the environment, which signals them to cease division and initiate differentiation. The time required to acquire competence determines the duration of mitotic cycling and hence the final number of follicle cells. We carried out a screen for dominant modifiers of variegation spanning nearly 70% of Drosophila euchromatin to identify new genes influencing follicle progenitor epigenetic maturation. The eight genes found include chromatin modifiers, but also cell cycle regulators and transcription factors. Five of the modifier genes accelerate the acquisition of progenitor competence and reduce follicle cell number, however, the other three genes affect follicle cell number in an unexpected manner.
Socioeconomic Status, Smoke Exposure, and Health Outcomes in Young Children With Cystic Fibrosis
Authors: Ong Thida , Schechter Michael , Yang Jing , Peng Limin , Emerson Julia , Gibson Ronald L. , Morgan Wayne , Rosenfeld Margaret ,   for the EPIC Study Group
Published: January 2017

BACKGROUND:
Lower socioeconomic status (SES) and environmental tobacco smoke (ETS) exposure are both associated with poorer disease outcomes in cystic fibrosis (CF), and children with low SES are disproportionately exposed to ETS. We analyzed a large cohort of young children with CF to distinguish the impact of SES and ETS on clinical outcomes.

METHODS:
The Early Pseudomonas Infection Control Observational study enrolled Pseudomonas-negative young children with CF &lt;13 years of age. An enrollment survey assessed SES and ETS exposures. Forced expiratory volume in 1 second (FEV1), crackles and wheezes, and weight-for-age percentile were assessed at each clinical encounter over at least 4 years. Repeated measures analyses estimated the association of SES and ETS exposures with longitudinal clinical outcomes, adjusting for confounders.

RESULTS:
Of 1797 participants, 1375 were eligible for analysis. Maternal education was high school or less in 28.1%, 26.8% had household income &lt;$40 000, and 43.8% had Medicaid or no insurance. Maternal smoking after birth was present in 24.8%, more prevalent in household with low SES. In separate models, lower SES and ETS exposure were significantly associated with lower FEV1% predicted, presence of crackles or wheezes, and lower weight percentile. In combined models, effect estimates for SES changed minimally after adjustment for ETS exposures, whereas estimates for ETS exposures were attenuated after adjusting for SES.

CONCLUSIONS:
ETS exposure was disproportionately high in low SES families in this cohort of children with CF. Lower SES and ETS exposure had independent adverse effects on pulmonary and nutritional outcomes. Estimated effect of SES on FEV1 decreased minimally after ETS adjustment, suggesting health disparity risks independent of ETS exposure.
Escala mexicana de calidad en el servicio en restaurantes (EMCASER)
Authors: Vera Jorge , Trujillo León Andrea 
Published: January 2017

En el presente artículo se describe el desarrollo de una escala para medir la calidad en el servicio en restaurantes en México. El objetivo es ofrecer una escala redactada en español para medir calidad en el servicio en restaurantes de servicio a mesa, que se ha denominado Escala mexicana de calidad en el servicio en restaurantes (EMCASER). Se realiza una revisión del concepto de calidad en el servicio, su medición en general y su medición específicamente en restaurantes, explicando cómo se realizó la detección inicial de atributos y dimensiones mediante un estudio exploratorio. Posteriormente, se exponen los resultados de diversas pruebas empíricas a través de las cuales se fue corrigiendo la escala y con las que se fueron mejorando indicadores de confianza y validez. Finalmente, se comparten los reactivos de esta escala ofreciéndolos abiertamente para su uso en estudios posteriores. En este trabajo, además, se examina el efecto de las dimensiones resultantes del instrumento sobre la opinión general, satisfacción e intención de recomendar. Una aportación importante de esta escala radica en que se basa en una detección amplia de atributos particularmente detectados en este sector, en lugar de partir de las dimensiones genéricas del instrumento de medición de calidad en el servicio más citado en la literatura: SERVQUAL.
KEPADATAN DAN STRATIFIKASI KOMPOSISI SUMBER DAYA IKAN DEMERSAL DI LAUT CINA SELATAN (WPP – NRI 711)
Authors: Angin Robet Perangin , Sulistiono Sulistiono , Kurnia Rahmat , Fahrudin Achmad , Suman Ali 
Published: January 2017

Informasi distribusi kepadatan stok dan komposisi ikan demersal sangat penting untuk diketahui sebagai bahan masukan guna keberhasilan pengelolaan perikanan. Untuk itu dilakukan penelitian yang bertujuan untuk mengetahui komposisi, kepadatan stok dan sebaran sumber daya ikan demersal di Laut Cina Selatan. Penelitian dilaksanakan pada Mei sampai Juni 2015 dengan menggunakan scientific echosounder BIOSONICS DT-X dan frekuensi 120 KHz. Untuk verifikasi data akustik terutama komposisi jenis dilakukan pengoperasian trawl. Hasil penelitian menunjukkan komposisi jenis ikan demersal di Laut Cina Selatan meliputi 147 spesies dari 55 famili. Stratifikasi komposisi dikedalaman 20-30 m, 30-40 m, 40-50 m, 50-60 m, dan 60-70 m masing masing didominasi oleh ikan dari famili Leiognathidae, Lutjanidae, Nemipteridae, Tetraodontidae, dan Serranidae. Estimasi kepadatan stok sumber daya ikan demersal di Laut Cina Selatan berkisar antara 0,16 – 2,85 ton/km2 dengan rata-rata kepadatan 1,05 ton/km2. Information about density distribution and composition of demersal fish stocks is very important to be known as an input for the success of fisheries management. Current research aimed to determine the composition, stock density and distribution of demersal fish resources in the South China Sea. The research was conducted in May to June 2015 using scientific echosounder BIOSONICS DT-X and frequency of 120 KHz. Trawler sampling was done to verify the acoustic data, especially for species composition. The results show that the species composition of demersal fish in the South China Sea consisted of 147 species of 55 families. The stratification of the composition at the respective depth of 20-30 m, 30-40 m, 40-50 m, 50-60 m and 60-70 m, were dominated by fish families of Leiognathidae, Lutjanidae, Nemipteridae, Tetraodontidae, and Serranidae. The estimated stock density of demersal fish resources in the South China Sea ranged from 0.16 to 2.85 tonnes/km2 with the average of 1.05 tonnes / km2.
DAMPAK PEMBERLAKUAN MORATORIUM PERIZINAN TANGKAP TERHADAP UPAYA PENANGKAPAN DAN PRODUKSI RAWAI TUNA SKALA INDUSTRI YANG BERBASIS DI PELABUHAN BENOA-BALI
Authors: Rochman Fathur , Setyadji Bram , Jatmiko Irwan 
Published: January 2017

PERMEN KP Nomor 56 tahun 2014 dan PERMEN KP Nomor 10 tahun 2015 berguna untuk mewujudkan pengelolaan perikanan yang bertanggung jawab dan penanggulangan terhadap Illegal, Unreported and Unregulated (IUU) Fishing di Wilayah Pengelolaan Perikanan (WPP) Indonesia. Tujuan penelitian adalah untuk mengetahui dampak moratorium perizinan perikanan tangkap terhadap upaya penangkapan dan produksi rawai tuna yang berbasis di pelabuhan Benoa-Bali.Analisis data didasarkan pada hasil enumerasi oleh enumerator Loka Penelitian Perikanan Tuna (LPPT) di pelabuhan Benoa, dari Januari 2012 sampai dengan Desember 2015. Moratorium perizinan perikanan tangkap efektif diberlakukan pada tanggal 3 Nopember 2014. Hasil studi menunjukkan terjadi kenaikan pada rata-rata produksi, upaya dan CPUE perikanan tuna skala industri di pelabuhan Benoa di tahun 2015 (setelah moratorium). Kenaikan produksi, CPUE dan upaya penangkapan perikanan tuna skala industri di pelabuhan Benoa berturut turut sebesar 6-18%, 3,3-16% dan 4-11% dari rata-rata produksi, CPUE dan upaya penangkapan 3 tahun sebelum moratorium. Meskipun terjadi kenaikan produksi, CPUE, dan upaya penangkapan namun setelah di uji statistik tidak menunjukkan perbedaan yang signifikan (tidak berdampak nyata). The Minister of Marine Affairs and Fisheries Regulation number 56 year 2014 and number 10 year 2015 are directed to realize a responsible fisheries management and counter-measures of Illegal, Unreported and Unregulated (IUU) Fishing in Indonesian Fisheries Management Area (FMA). The contents of the regulation is a temporary suspension (moratorium) and temporary licensing of capture fisheries imposed to the boat constructed overseas and restriction of fisheries transshipment. The objectives of this study is to identify the impact of this regulation on the efforts and productivity rate of the industrial longline tuna based in Benoa port, Bali. This study was the result of analysis on data collected by Research Institute for Tuna Fisheries (RITF) in Benoa port, Bali during 2012-2015. The moratorium was started on 3 November 2014. The results of the study showed that production, effort and CPUE were increased after this regulation been in forced. Within the period of 3 years, the average increasing production, CPUE and effort of the industrial scale tuna longline in Benoa port were at the range of 6-18%, 3.3-16% and 4-11%, respectively, although, it was found that the results were statistically not significant.
NECESSIDADE DE REABILITAÇÃO ORAL E ACESSO AOS SERVIÇOS ODONTOLÓGICOS DE IDOSOS INSTITUCIONALIZADOS NO MUNICÍPIO DE FEIRA DE SANTANA-BA
Authors: Sampaio Nelia Medeiros , Oliveira Mario Cezar , Ortega Adriana Lira , Sampaio Murilo 
Published: January 2017

Descrever as condições sociodemográficas, necessidade de reabilitação oral e acesso aos serviços odontológicos de idosos institucionalizados no município de Feira de Santana, Bahia. Realizou-se um estudo transversal com 307 idosos, 80 residentes em Instituições de Longa Permanência para Idosos (ILPI) e 227 não-institucionalizados. Quanto à necessidade de reabilitação bucal, os idosos institucionalizados apresentaram maiores frequências de indivíduos que não usavam prótese dentária (68,35%), quando usavam, 52,0% delas foram consideradas inadequadas. Evidenciou-se o edentulismo como problema de saúde pública da pessoa idosa e que o grupo populacional formado por idosos institucionalizados demonstraram maiores necessidades de reabilitação bucal, bem como menor acesso a serviços odontológicos quando comparados ao grupo de idosos não institucionalizados na cidade de Feira de Santana-Ba.
DOENÇA PERI-IMPLANTAR EM PACIENTE COM DIABETES MELLITUS TIPO 2: RELATO DE CASO
Authors: De Andrade Neri Jamille Freitas , Tunes Roberta Santos , Barreto Maurício Andrade , Leal Jr. Morbeck Dos Santos , Brito de Oliveira Caroline Argolo , Tunes Urbino Da Rocha 
Published: January 2017

A terapêutica com implantes dentários osseointegráveis tem sido utilizada em todo o mundo, entretanto, revela complicações biológicas, como as alterações peri-implantares que podem levar à perda dos mesmos. Essas alterações podem ser classificadas em mucosite peri-implantar e peri-implantite. Existem múltiplos fatores associados com as alterações peri-implantares, dentre estes, o diabetes mellitus (DM). O DM é um grupo de alterações metabólicas, caracterizada pela hiperglicemia crônica resultante de defeitos na secreção ou ação da insulina, podendo ser DM tipo 1 ou DM tipo 2. Apresenta influência na saúde peri-implantar já que é responsável por aumento da inflamação, estresse oxidativo e apoptoses celulares com consequente retardo na cicatrização. A peri-implantite é a maior responsável pela perda de implantes dentários, por isso, conhecer a relação do DM no processo da doença é fundamental para criação de protocolos de prevenção, tratamento e manutenção da saúde peri-implantar. O objetivo deste trabalho é relatar o caso de um paciente com obesidade e diabetes mellitus tipo 2, reabilitado com 4 implantes osseointegráveis em região posterior e bilateral de mandíbula nos anos de 2008/2009 que, após 5 anos, apresentou peri-implantite nas unidades reabilitadas com considerável perda óssea.