bluuebunny/crossref_metadata_2025_split huggingface dataset:
ПРОДУКТИВНІСТЬ ТА ЗАБІЙНІ ЯКОСТІ ПЕРЕПЕЛІВ ПРИ РІЗНИХ РІВНЯХ ГУАНІДИНОЦТОВОЇ КИСЛОТИ В РАЦІОНАХ
Authors: Sychov M. Yu. , Pryumak H. I. 
Published: January 2017

<p>The authors have investigated the effect of different levels guanidinoacetic acid in the diets of quails on their productivity and carcass quality. Experimental studies were carried out in the conditions of the problematic research laboratory of feed additives in the National University of Life and Environmental Sciences of Ukraine. Material for scientific and economic experience was quail of Pharaoh species of meat direction of productivity. The experiment was carried out by method of groups-analogues. Compound feed were fed in dry crumbled form. Young animals were fed in a group. The daily amount of compound feed was divided in two parts – morning and evening rations. The effect of using different levels of Guanidinoacetic Acid (GAA) in compound feed on productivity and carcass quality of young quails was studied. We have found that compound feed with the level of GАА 0.06% contributes to live body weight increase by 3.9 g and muscles of the pelvic limbs yield by 26.2%. At the same time, use of diets with a level of 0.12% of guanidine acetate increases live weight by 13.5 g, the absolute growth of 6.5 g, average daily growth by 0.9 g, a relative growth of 2%, the mass of carcass, semi-eviscerated carcass, and eviscerated carcass of 4.8, 4.9 and 4.3% correspondingly, slightly increases the mass of pectoral muscles by 9.1%, significantly increases the yield of muscles of the pelvic limbs by 36.4%, and reduces feed conversion by 5%. Poultry which was fed with 0.18% of GАА exceeded control of body weight by 12.2 g, the absolute growth by 4.4 g, average daily growth by 0.6 g, the relative growth by 1.1%, yield of muscles of the pelvic limbs by 36.4% and had a lower feed conversion rate by 9.1%. During the study period the safety of livestock which was fed with GААvwas high and ranged from 90 to 96%. It was established the perspective of further research, which is to examine the impact of Guanidinoacetic Acid on the egg production of egg-laying quails, morphological and chemical composition of eggs and their hatching quality.</p>
Museum Interpretation as a Didactic Concept: Case Study ofthe Strossmayer Gallery of Old Masters / Muzejska interpretacija kao didaktički koncept: studija slučaja Strossmayerove galerija starih majstora
Authors: Bračun Sova Rajka , Kemperl Metoda 
Published: January 2017

AbstractThis paper examines how knowledge ofartworks is transmittedto visitors through text interpretation in art museums. The theoretical concepts called upon belong to the field of museum education. The research adopts a qualitative methodology, taking the Strossmayer Gallery of Old Masters in Zagreb as a case study. Thismuseumproducedan online guidefor ageneral audience, which is supposed to be used in the gallery while viewing and examining artworks. Another source of knowledge ofthe artworks is the gallery catalogue in the format of a printed book, presenting masterpieces from the collection. The analytical approach consists of a close and comparative discourse analysis of the two gallery interpretive materials. We found that the didactic conceptualization of museum interpretation is based on a differentiated approach to knowledge transmission. A relationshipexists between knowledge production and dissemination on the one hand, andtheattitude toward a visitor on the other. Similarities and dissimilaritiespertain to the content and the format of the catalogue and the guide. The didactic conceptualisation of the guide is based on a more visual discourse and anexclusive/inclusive discourse in terms of art historyinformation and adapted museum authority.Keywords: interpretation; knowledge transmission; museum education---SažetakU članku se razmatraju načini na koje se znanje o umjetničkim djelima prenosi posjetiteljima putem tekstualnih interpretacija u umjetničkim muzejima. Teorijski koncepti oslanjaju se na istraživanja u polju muzejske edukacije. U istraživanju se primjenjuje kvalitativna metodologija, a podaci se prikupljaju metodom studije slučaja za koju je poslužila Strossmayerova galerija starih majstora u Zagrebu. U sklopu muzejske djelatnosti Galerija je izradila mrežni vodič namijenjen širokom krugu posjetitelja za korištenje unutar galerijskog prostora prilikom promatranja umjetničkih djela. Drugi izvor znanja o umjetničkim djelima je tiskani katalog koji sadrži pregled remek-djela iz zbirki Galerije. Analitički pristup podrazumijeva podrobnu analizu diskursa oba oblika galerijskog interpretacijskog materijala i njihovu komparativnu analizu. Utvrđeno je da se didaktička konceptualizacija muzejske interpretacije temelji na razlikovnom pristupu prenošenju znanja. Uspostavlja se odnos između proizvodnje i širenja znanja s jedne strane, zatim odnosa prema posjetitelju s druge strane. Sličnosti i razlike odnose se na sadržaj i format kataloga i vodiča. Didaktička konceptualizacija vodiča temelji se više na vizualnom diskursu i diskursu uključivosti/isključivosti koji se određuje u odnosu na povijesno-umjetničke informacije i uspostavljeni autoritet Galerije. Ključne riječi: interpretacija; muzejska edukacija; prenošenje znanja.
THE NEW METALL-BETA-LACTAMASE’S INHIBITOR EFFICACY IN A MODEL SYSTEM IN VITRO
Authors: Afinogenova A. G. , Voroshilova T. M. , Afinogenov G. E. , Maday D. Yu. 
Published: January 2017

The Enterobacteriaceae antibiotics resistance depends on a combination of several mechanisms, such as the beta-lactamases overproduction, the microbial cell reduction outer membrane permeability (usually associated with loss of protein porin), the presence of efflux systems. Particularly noteworthy are the metallo-beta-lactamases (MBL) whose presence causes resistance of gram-negative microorganisms to all beta-lactam antibiotics (in some cases except aztreonam). Currently there are no MBL inhibitors permitted for use in the clinic. The effective inhibitors search for carbapenem-resistant bacteria MBL authorized for use in the clinic and reinforcing effects of carbapenems, served as the basis for the present study. The work was carried out in three stages: 1) creating a model system using a standard enzyme reagent metallo-beta-lactamase P. aeruginosa recombinant expressed in E. coli, to evaluate the increasing of minimal inhibitory concentrations (MIC) of carbapenems against previously sensitive Gram-negative microorganisms strains in vitro;
2) evaluation of MBL promising inhibitors in the presence of the same standard enzyme reagent; 3) evaluation of the ability of the identified inhibitors increase the carbapenems effects against clinical isolates of Gram-negative microorganisms producing MBL, in terms of the their MIC and fractional inhibitory concentration index (FIC index). The checkerboard array was modified to evaluate the combined use of carbapenems and potential MBL inhibitor a drug from the group of bisphosphonates etidronic acid. Using a standard enzyme reagent metallo-beta-lactamase P. aeruginosa recombinant expressed in E. coli, we created a model system that allows to assess the prospects of new inhibitors MBL gram-negative microorganisms. A dose-dependent effect of increasing the meropenem level MIC from reagent MBL quantity in a model system against previously antibiotic sensitive reference strains of microorganisms was revealed. MBL enzyme inactivation was noted in the presence of even small doses of bisphosphonate, in the tests the appearance of logarithmic phase of P. aeru ginosa ATCC 27853 growth was shown delayed up to 12 hours compared to the control. In this case the maximum dose of etidronic acid 50 000100 000 g/ml completely inhibited the MBL, there was no a log phase microbes growth due to the effect of meropenem on the reference level of sensitivity (2 g/ml). The synergistic effect (FIC index 0.5) of combined meropenem with etidronic acid use was identified against clinical isolates Gram-negative microorganisms resistant to carbapenems and producing MBL, wherein the enhancing action of the antibiotic was more 8512 times compared with the initial MIC levels.
El liderazgo directivo en la hermenéutica micropolítica de la escuela
Authors: Rodriguez Elsy 
Published: January 2017

<p>El presente trabajo analiza la micropolítica de la escuela para conocer, con singularidad, la organización de cada centro, así como los conflictos que se generan entre sus miembros. En este escenario, el liderazgo directivo cobra mayor importancia, pues permite fomentar el diálogo y la búsqueda de consensos. Esta dinámica política guarda estrecha relación con la estructura macro de orden jerárquico, racional y lineal. Por tanto, estudiarla es llegar al núcleo de la vida institucional, desvelar los motivos ocultos que originan sus conflictos, descubrir su base constitutiva, sus juegos de intereses, la manera en que el poder se nutre bajo el paraguas de las normativas y es matizado por sus protagonistas. No obstante, las luchas de poder por intereses comunes o particulares dan lugar a la formación de grupos o coaliciones en defensa de sus objetivos. Considerando lo expuesto, la revisión bibliográfica se complementa con datos obtenidos en entrevistas realizadas en profundidad a un grupo heterogéneo, formado por directores, profesores, padres de familia, jefes de estudios y estudiantes de tres centros escolares públicos de la ciudad de Zaragoza (España) como parte de una investigación en curso. Esta confrontación entre las fuentes consultadas y las opiniones obtenidas revela que el liderazgo del director, si lo tiene, juega un papel importante para impulsar el diálogo en los centros, porque propicia canales de participación y busca consensos de beneficio colectivo, sin que esto suponga blindar la democracia.</p>
Limb reconstruction system as a primary and definitive mode of fixation in open fractures of long bones
Authors: Kale Abhijit Bhimrao , Patole Vivek Vishwanath , Argekar Harshad Ganesh , Sharan Sudhir , Goregaonkar Arvind Balkrishna 
Published: January 2017

<p class="abstract"><strong>Background:</strong> Management of open fractures of long bones by the traditional systems is very complex. Limb reconstruction system (LRS) was considered as very effective, and offers rigid stabilization of fracture fragments and with an easy access to soft tissue care. The aim of the study was to determine the efficacy of LRS for treatment of open fractures of long bones<span lang="EN-IN">.</span></p><p class="abstract"><strong>Methods:</strong> This prospective study included 30 cases of both the sexes aged between 11-60 years. Patients with closed fractures of long bones and fractures treated conservatively were excluded from the study. Their clinical and radiological evaluation will be done at presentation and certain specific intervals and evaluated for signs of bone union and associated complications.<strong></strong></p><p class="abstract"><strong>Results:</strong> The mean age of the patients participated in the study was 35.6 years with male predominance (93.3%). All patients (100%) were injured by road traffic accidents. 50% of the cases were of Grade 2 type of fractures. The most common complication encountered was pin tract infections seen in 8 cases. We had good results in 24 patients, moderate in 5 and poor in 1 patient using modified Anderson and Hutchinson’s criteria<span lang="EN-IN">. </span></p><p class="abstract"><strong>Conclusions:</strong> LRS is an alternative to the traditional system of fixation in the primary management of open fractures of long bones. It is less cumbersome to the patient and more patient friendly in terms of reducing financial burden also. It is a definitive single stage procedure<span lang="EN-IN">.</span></p><p> </p>
DA DISCRIMINAÇÃO SIMPLES À CONDICIONAL: UM PROGRAMA DE ENSINO PARA MACACOS-PREGO
Authors: Verdu Rico Viviane , De Faria Brino Ana Leda , Kilpp Goulart Paulo Roney , De Faria Galvão Olavo 
Published: January 2017

São relatados dois protocolos para ensinar escolhas condicionais por identidade a quatro macacos-prego adultos. O primeiro foi aplicado com um sujeito com história de responder persistente em reversões de discriminação simples e o segundo refinou o procedimento para três sujeitos ingênuos. Os protocolos envolveram: 1) reversões ou mudanças repetidas de discriminações simples, com tentativas sucessivas (apenas com S+) e tentativas simultâneas (S+ e S-s) alternadas intersessões e posteriormente intrasessões, em um modelo de treino blocado; 2) treino de discriminação condicional. Os quatro sujeitos aprenderam a tarefa apresentando altos índices de acertos em todas as fases. Diferenças quanto ao número de sessões até o critério podem estar relacionadas a diferenças no número de relações treinadas e ao número de escolhas, de 2 a 4, disponíveis em cada tentativa. De modo geral, as manipulações foram efetivas para a obtenção de escolhas sob controle da identidade entre estímulos.Palavras-chave: discriminação sem erros, reversões repetidas, discriminação simples, discriminação condicional por identidade, macaco-prego
APRENDIZAGEM DE RELAÇÕES PALAVRA-OBJETO POR BEBÊS EM UM PROCEDIMENTO DE INTRODUÇÃO SUCESSIVA DE ESTÍMULOS
Authors: Ribeiro Julia , Schmidt Andréia 
Published: January 2017

O desempenho por exclusão, definido como a seleção de um estímulo indefinido (entre alternativas conhecidas), diante de um modelo também indefinido, é referido como um componente importante na aprendizagem de vocabulário em crianças pequenas. Apesar de ser um fenômeno bem documentado pela literatura, é necessário ainda compreender como a apresentação de novas palavras para bebês pode afetar a aprendizagem de múltiplas relações nome-objeto. O objetivo deste estudo foi verificar se o procedimento de introdução sucessiva de estímulos é eficiente para ensinar simultaneamente duas relações nome-objeto para bebês. Participaram sete bebês (três meninas), de 17 a 20 meses de idade. Foram realizadas tarefas de emparelhamento ao modelo com objetos e nomes conhecidos (linha de base), seguidas de blocos de ensino de duas novas relações nome-objeto, com a introdução sucessiva das novas relações, e testes de aprendizagem. Todas as crianças responderam por exclusão na primeira apresentação de cada estímulo novo, confirmando a ocorrência desse desempenho em bebês. A introdução da segunda nova relação desestabilizou o desempenho dos participantes no bloco de ensino, mas dois dos sete bebês mostraram indícios de aprendizagem das relações nos testes. A condução de testes em extinção pode ter gerado um efeito deletério no desempenho dos bebês. A introdução sucessiva de novas relações nome-objeto pode ser uma forma viável de ensino de novas relações para crianças pequenas, mas deve-se ainda investigar o número necessário de exposições dessas relações e reavaliar a pertinência de testes em extinção para bebês, uma vez que seu efeito pode mascarar a aprendizagem desses participantes.Palavras-chave: responder por exclusão, aprendizagem de vocabulário, procedimento de introdução sucessiva de estímulos, bebês.
UM MODELO ANIMAL PARA ESTUDAR METACONTINGÊNCIA
Authors: Gimenes Lincoln Da Silva 
Published: January 2017

Podemos definir metacontingência, de modo geral, como a seleção, por consequências culturais, de contingências comportamentais entrelaçadas (CCE) recorrentes que, por sua vez, geram um produto agregado (PA). Essa unidade CCE-PA deveria corresponder ao operante na contingência individual. Um dos principais problemas com um novo conceito é o de validade interna e externa. A presente proposta apresenta um procedimento com animais que pode servir para estudar metacontingência no laboratório e, também, como uma fonte de validade externa. Palavras-chave: contingência, metacontingência, consequências culturais, modelo animal.
SINGLE CHANNEL SEISMIC APPLICATION FOR GAS CHARGED SEDIMENT RECONNAISSANCE IN GEOHAZARD STUDY OF PORT CONSTRUCTION AT WETLAND AREA
Authors: Wiguna Taufan , Moefti Omar , Rahadian Rahadian , Irfan Muhamad 
Published: January 2017

<p class="abstrak">Gas charged sediment as a one of parameter for geohazard study in infrastructure especially in swamp area. Instability of sediment layer for exampel subsidence and landslide result in geohazard potention that caused by gas charged sediment. Seismic single channel can be used to identufy gas charged sediment location. Seabed morphology is collected from bathymetry and tidal survey. From seismic profile interpretation shows gas charged sediment indication in Line A and Line B. That indication emerged by presence of acoustic turbid zone and acoustic blanking. Line A and Line B location will be spotlight in next geotechnic port construction study.</p><p> </p>
Analisis Kemampuan Menyelesaikan Soal Cerita Matematika Ditinjau dari Kemampuan Verbal
Authors: Wahyuddin Wahyuddin 
Published: January 2017

[Bahasa]: Penelitian ini bertujuan untuk mengetahui tingkat kemampuan verbal, kemampuan menyelesaikan soal cerita, dan pengaruh kemampuan verbal terhadap kemampuan menyelesaikan soal cerita matematika pada siswa kelas VII SMP Muhammadiyah Se-Kota Makassar. Jenis penelitian ini adalah ex-post facto yang bersifat kausalitas dengan populasi siswa kelas VII SMP Muhammadiyah se-kota Makassar sebanyak 1048 siswa yang tersebar di 10 sekolah. Sampel diambil sebanyak 145 siswa dengan teknik stratified cluster random sampling. Tes digunakan sebagai instrumen penelitian. Data dianalisis menggunakan statistika deskriptif dan analisis inferensial (Analisis korelasi dan regresi). Hasil penelitian menunjukkan bahwa: (1) Tingkat kemampuan verbal siswa berada pada kategori sedang dengan nilai rata-rata 51,83; (2) Tingkat kemampuan menyelesaikan soal cerita siswa berada pada kategori sedang dengan nilai rata-rata 70,62; (3) Kemampuan verbal memiliki korelasi dengan kemampuan menyelesaikan soal cerita matematika dengan besar hubungan 67,5%; (4) Kemampuan verbal berpengaruh positif terhadap kemampuan menyelesaikan soal cerita dengan pengaruh sebesar 42% sedangkan sisanya sebesar 58% dipengaruhi oleh variabel lain. Dengan demikian dapat diartikan bahwa semakin baik atau semakin tinggi kemampuan verbal yang dimiliki oleh siswa maka kemampuan menyelesaikan soal cerita siswa tersebut akan semakin baik atau semakin tinggi.
[English]: This study aims to determine the level of verbal ability, ability to solve word problems, and the effect of verbal ability toward the ability to solve word problem in grade 7 SMP Muhammadiyah se-Makassar. This study is causality ex-post facto with the population of 1048 grade 7 students which spread in 10 schools. The sample is 145 students selected through stratified cluster random sampling method. A test is used as the research instrument. Descriptive and inferential statistics (correlation and regression analysis) are used to analyze data. The results of this study show that: (1) the level of verbal ability is in middle category with average score 51,83; (2) the level of ability to solve word problem is in middle category with average score 70,62; (3) verbal ability relates to the ability of solving word problem with 67,5%; (4) verbal ability has positive effect toward the ability to solve word problem with influence rate 42% while the remaining rate 58% is affected by other variables. In conclusion, the better or the higher the students have verbal ability then the better or the higher the ability of students to solve word problem.
Single-Anesthetic Versus Staged Bilateral Total Hip Arthroplasty
Authors: Houdek Matthew T. , Wyles Cody C. , Watts Chad D. , Wagner Eric R. , Sierra Rafael J. , Trousdale Robert T. , Taunton Michael J. 
Published: January 2017

Background:
There is debate regarding the role of single-anesthetic versus staged bilateral total hip arthroplasty (THA) for patients with end-stage bilateral osteoarthritis. Studies have shown that single-anesthetic bilateral THA is associated with systemic complications, but there are limited data comparing patient outcomes in a matched setting of bilateral THA.

Methods:
We identified 94 patients (188 hips) who underwent single-anesthetic bilateral THA. Fifty-seven percent of the patients were male. Patients had a mean age of 52.2 years and body mass index of 27.1 kg/m2. They were matched 1:1 on the basis of sex, age (±1 year), and year of surgery (±3 years) to a cohort of patients undergoing staged bilateral THA. In the staged group, there was <1 year between procedures (range, 5 days to 10 months). Mean follow-up was 4 years for each group.

Results:
Patients in the single-anesthetic group experienced shorter total operating room time and length of stay. There was no difference (hazard ratio [HR] = 0.73, p = 0.50) in the overall revision-free survival in patients undergoing single-anesthetic or staged bilateral THA. The risks of reoperation (HR = 0.69, p = 0.40), complications (HR = 0.83, p = 0.48), and mortality (HR = 0.47, p = 0.10) were similar. Single-anesthetic bilateral THA reduced the total cost of care (by 27%, p = 0.0001).

Conclusions:
In this matched cohort analysis, single-anesthetic bilateral THA was not associated with an increased risk of revision, reoperation, or postoperative complications, while decreasing cost. In our experience, single-anesthetic bilateral THA is a safe procedure that, for certain patients, offers an excellent means to deal with bilateral hip osteoarthritis.

Level of Evidence:
Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
Preoperative Opioid Use Is Associated with Early Revision After Total Knee Arthroplasty
Authors: Ben-Ari Alon , Chansky Howard , Rozet Irene 
Published: January 2017

Background:
Opioid use is endemic in the U.S. and is associated with morbidity and mortality. The impact of long-term opioid use on joint-replacement outcomes remains unknown. We tested the hypothesis that use of opioids is associated with adverse outcomes after total knee arthroplasty (TKA).

Methods:
We performed a retrospective analysis of patients who had had TKA within the U.S. Veterans Affairs (VA) system over a 6-year period and had been followed for 1 year postoperatively. The length of time for which an opioid had been prescribed and the morphine equivalent dose were calculated for each patient. Patients for whom opioids had been prescribed for >3 months in the year prior to the TKA were assigned to the long-term opioid group. A natural language processing-based machine-learning classifier was developed to classify revisions due to infectious and non-infectious causes on the basis of the postoperative note. Survival curves for the time to knee revision or manipulation were used to compare the long-term opioid group with the patients who did not take opioids long-term. Hazard and odds ratios for knee revision and manipulation were obtained as well.

Results:
Of 32,636 patients (94.4% male; mean age [and standard deviation], 64.45 ± 9.41 years) who underwent TKA, 12,772 (39.1%) were in the long-term opioid group and 734 (2.2%) had a revision within a year after the TKA. Chronic kidney disease, diabetes, and long-term opioid use were associated with revision within 1 year—with odds ratios (95% confidence intervals [CIs]) of 1.76 (1.37 to 2.22), 1.11 (0.93 to 1.31, and 1.40 (1.19 to 1.64), respectively—and were also the leading factors associated with a revision at any time after the index TKA—with odds ratios (95% CIs) of 1.61 (1.34 to 1.92), 1.21 (1.08 to 1.36), and 1.28 (1.15 to 1.43), respectively. Long-term opioid use had a hazard ratio of 1.19 (95% CI = 1.10 to 0.24) in the analysis of its relationship with knee revision, but the hazard was not significant in the analysis of its association with knee manipulation. The accuracy of the text classifier was 0.94, with the area under the receiver operating characteristic curve being 0.99. There was no association between long-term use of opioids and the specific cause for knee revision.

Conclusions:
Long-term opioid use prior to TKA was associated with an increased risk of knee revision during the first year after TKA among predominantly male patients treated in the VA system.

Level of Evidence:
Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.