bluuebunny/crossref_metadata_2025_split huggingface dataset:
Lateral rim mesh in primary total hip arthroplasty
Authors: Colo E. , Leenders L. A. M. , Rijnen W. H. C. , Schreurs B. W. , Hannink G. 
Published: January 2019

Aims The aim of this study was to analyze the effect of a lateral rim mesh on the survival of primary total hip arthroplasty (THA) in young patients, aged 50 years or younger. Patients and Methods We compared a study group of 235 patients (257 hips) who received a primary THA with the use of impaction bone grafting (IBG) with an additional lateral rim mesh with a group of 306 patients (343 hips) who received IBG in the absence of a lateral rim mesh during the same period from 1988 to 2015. In the mesh group, there were 74 male and 183 female patients, with a mean age of 35 years (13 to 50). In the no-mesh group, there were 173 male and 170 female patients, with a mean age of 38 years (12.6 to 50). Cox regression analyses were performed to study the effect of a lateral rim mesh on acetabular component survival. Kaplan–Meier analyses with 95% confidence intervals (CIs) were performed to estimate the survival of the acetabular implant. Results The hazard ratio for the use of lateral rim mesh, adjusted for potential confounders, for acetabular revision for any reason was 0.50 (95% CI 0.13 to 1.93; p = 0.31) and for acetabular revision for aseptic loosening was 0.29 (95% CI 0.020 to 4.04; p = 0.35). The Kaplan–Meier analysis showed a ten-year survival for aseptic loosening of the acetabular of 98% (95% CI 95 to 100, n = 65 at risk) in the mesh group and 94% (89 to 98, n = 76 at risk) in the no-mesh group. The 15-year survival for aseptic acetabular loosening was 90% (81 to 100, n = 35 at risk) in the mesh group and 85% (77 to 94, n = 45 at risk) in the no-mesh group (p = 0.23). Conclusion This study shows that the use of a lateral rim mesh in primary THA in young patients is not associated with a higher risk of revision of the acetabular component. Therefore, we consider a lateral rim mesh combined with IBG to be effective in reconstructing segmental acetabular defects in primary THA.
The outcome following spinal instrumentation in haemodialyzed patients with pyogenic spondylodiscitis
Authors: Kim J. , Lee S. Y. , Jung J. H. , Kim S. W. , Oh J-K. , Park M. S. , Chang H-G. , Kim T-H. 
Published: January 2019

AimsThe aim of this study was to evaluate the outcome of spinal instrumentation in haemodialyzed patients with native pyogenic spondylodiscitis. Spinal instrumentation in these patients can be dangerous due to rates of complications and mortality, and biofilm formation on the instrumentation.Patients and MethodsA total of 134 haemodialyzed patients aged more than 50 years who underwent surgical treatment for pyogenic spondylodiscitis were included in the study. Their mean age was 66.4 years (50 to 83); 66 were male (49.3%) and 68 were female (50.7%). They were divided into two groups according to whether spinal instrumentation was used or not. Propensity score matching was used to attenuate the potential selection bias. The outcome of treatment was compared between these two groups.ResultsA total of 89 patients (66.4%) underwent non-instrumented surgery and 45 (33.5%) underwent instrumented surgery. There were no significant differences in the rates of postoperative complications, except for an increased rate of wound problems in the instrumented group, which was found in the unmatched cohorts (p = 0.034). There were no significant differences in the rate of recurrent infections (p = 0.328 for the unmatched cohort; p = 0.269 for the matched cohort) and mortality rate, including in-hospital (p = 0.713 for the unmatched cohort; p = 0.738 for the matched cohort) and one-year rates (p = 0.363 for the unmatched cohort; p = 0.787 for the matched cohort), between the groups. However, the interval between the initial diagnosis and the first recurrence was significantly longer in the instrumented group (p = 0.008 for the unmatched cohort; p = 0.032 for the matched cohort).ConclusionInstrumented surgery for haemodialyzed patients with pyogenic spondylodiscitis showed similar outcomes, including recurrence and mortality, to non-instrumented surgery, despite the instrumented group having more severe neurological deficit, a larger number of involved levels, and increased kyphotic angle.
ANÁLISE CRÍTICA SOBRE EDULCORANTES E FLAVORIZANTES EMPREGADOS NA CORREÇÃO SENSORIAL DE EXTRATOS DE CANNABIS PARA USO PEDIÁTRICO
Authors: Duarte Andressa de Souza , Carneiro Carla da Silva , Martins Carvalho Virgínia 
Published: January 2019

O tratamento terapêutico com extratos de cannabis representa, por vezes, a única alternativa no controle da epilepsia refratária infantil. Cannabis sativa é uma planta proibida no Brasil, mas a importação de extratos de cannabis foi autorizada para uso médico em 2015. Entretanto, estas formulações não são específicas para uso infantil comprometendo a adesão ao tratamento devido à palatabilidade. Este estudo objetivou realizar uma análise crítica dos edulcorantes e flavorizantes usados na formulações de extratos de cannabis registrados como suplementos alimentares e empregados no Brasil no controle de epilepsia refratária na população pediátrica. Foram estudadas as composições dos extratos disponíveis no mercado e realizadas buscas em bases de dados e sites de agências reguladoras. Dentre as alternativas disponíveis no mercado, apenas uma estava adequada, porque, incorporava um flavorizante de elevada aceitação, além de glicerina, que mascara o sabor desagradável do óleo de cânhamo. Foram sugeridas formulações sem restrições ao tipo de óleo incorporado, ausentes de edulcorantes e com pelo menos uma estratégia de mascaramento de sabor, como a incorporação de glicerina ou a incorporação de flavorizantes. Estas propostas podem guiar a elaboração de extratos que aumentem a adesão infantil a terapia.
Notes from the Editors, January 2019
Authors: The Editors - 
Published: January 2019

buy this issue
In this issue we commemorate the fortieth anniversary of the publishing of the definitive version of The Combahee River Collective Statement in Zillah Eisenstein, ed., Capitalist Patriarchy and the Case for Socialist Feminism. We are also extremely pleased to announce Monthly Review Press author Kohei Saito has won the prestigious Deutscher prize for 2018 for his Karl Marx's Ecosocialism: Capital, Nature, and the Unfinished Critique of Political Economy. There is no doubt that this book constitutes one of the great works of Marxian theory in our time.
Cluster Management Technologies as the Tendency for Development of the Agricultural Industry
Authors: UKIBAYEVA Gulim Kabikenovna , KOCHERBAYEVA Ainura Anatolyevna , TEMIRBAEVA Gulnara Rapikovna , DAUKENOVA Gaukhar Amanzholovna , KURMANOVA Dana Sultankhanovna 
Published: January 2019

The relevance of creating clusters is due to the fact that there is a need to switch to an innovative type of development. To increase the competitiveness of products and introduce innovations into production, the cluster is defined as a system of interrelated forms of various agricultural enterprises. In most countries, cluster development policy is an organizational form of industrial integration. Effective functioning of clusters leads to economic growth and increased competitiveness of the region economy.
The main goal of the work is to consider the possibility of introducing a cluster and make a forecast of its effectiveness for the agriculture of the Kyrgyz Republic, on the basis of the chosen methodology. To achieve the objectives of the work, the following tasks were set and accomplished: review the theoretical aspects of the issue under research, conducting a SWOT analysis of the Chui oblast from the point of view of developing an agro-industrial cluster in it, calculate the clustering coefficients, choose a model for calculating cluster implementation efficiency, and propose a scheme for forming an agro-industrial cluster.
The ability to create a cluster is calculated using the synergistic effect method. Methods of logical, statistical analysis were also used.
The calculations show that the cumulative effect of factors leads to increased opportunities to create a cluster, and possibly in the future, will contribute to the effective development of the region and its international expansion. It is also confirmed that with the introduction of the cluster, the speed of agricultural development in the region will increase.
The expected results of the cluster work can be different and depend on the interests of the participants: authorities, enterprises, etc. One of the main estimated results of cluster implementation is the improvement of the region's trade business, stable increase in the level of exports, and import substitution. The creation of a cluster, in our opinion, will contribute to the overall growth of the country's economy, improving food security and exporting competitive products.
Development of Environmental Health Literature Models in Keeping Sustainable Peatland Ecosystems
Authors: FEBRIA Dessyka , VIRGO Gusman , YENITA Riski Novera , INDRAWATI INDRAWATI 
Published: January 2019

This article discusses the development of a model of environmental health literacy to maintain a sustainable ecosystem on peatlands. In maintaining the sustainable peatland ecosystem, an environmental health literacy model is needed so that the community can follow up on the health of the surrounding environment. To make informed decisions, communities must have the ability to obtain, process and understand health and environmental information.
The approaches used in environmental health literacy are 1 - basic, and functional literacy with efforts to evaluate environmental health information, 2 - communicative interactive and awareness literacy in reducing health and environmental risks and 3 - improving quality of life and protecting the environment with provide education so as to change people's behavior. Ultimately, efforts to develop this model of environmental health literacy are intended to prevent the occurrence of peatland ecosystem damage and can empower communities through an increased understanding of health risks and environmental risks that affect health and the environment.
Ensuring Food Security in the Context of the Development of Integration Processes
Authors: SAGINOVA Saniya , ABELDINA Rauza , BIRYUKOV Valeriy , SAPAROVA Gulnar , TEMIRBULATOV Alken , YSSUPOVA Saltanat 
Published: January 2019

Food security is one of the main objectives of the agrarian and economic policy of the state. In its general form, it forms the vector of movement of any national food system to an ideal state.
Analysis of indicators of the state of the food market and the provision of the population with food, the selection of the most optimal of them for making effective management decisions is an important task in developing a strategy for ensuring the country's food security. Therefore, the purpose of this article is to assess food security in the Republic of Kazakhstan. The article analyses the statistical data of the Republic of Kazakhstan on ensuring food security in the country.
Safety-critical human computer interaction
Authors: Nestler Simon 
Published: January 2019

Abstract
Dealing with usability issues of safety-critical interactive systems is essential for an efficient, effective and joyful use of these systems. This paper describes a prototypical safety-critical environment and discusses the HCI (human computer interaction) challenges of different interactive systems for safety-critical environments. We designed, developed and evaluated various interactive systems which solve different challenges in so-called mass casualty incidents (MCIs). In summary, we made contributions to three different areas of application: Mobile computing in safety-critical environments, simulation of safety-critical environments and social media in safety-critical environments. Finally, this paper gives further insights how all these research results can to be brought together in the future in order to be able to build usable interactive systems for safety-critical environments.
On Reliability in a Multicomponent Stress-Strength Generalized Rayleigh Model Based on Record Values
Authors: Pak A. , Jafari A. A. , Khoolenjani N. B. 
Published: January 2019

Abstract
In the literature, there are well-developed estimation techniques that can be used to measure the reliability in multicomponent stress-strength models when the information about all experimental units are available. However, in real applications, only observations that exceed (or fall below) the current value may be recorded. In this article, assuming that the components of the system follow generalized Rayleigh distribution, we investigate classical and Bayesian estimation of the reliability of a multicomponent stress-strength model when the available data are reported in terms of record values. The maximum likelihood estimate of the reliability parameter and its asymptotic confidence interval are obtained. Moreover, two confidence intervals based on the parametric bootstrap methods are presented. The Bayes estimate of the reliability parameter is derived using different loss functions. Because there is no closed form for the Bayes estimate, we use the Markov chain Monte Carlo method to obtain an approximate Bayes estimate and the highest posterior density credible interval of the reliability. To evaluate the performances of different procedures, simulation studies are conducted, and an example of real data sets is provided.
A Simulation-Based Method to Detect Mechanical Parameters of I-Beams and Hollow Cylinders
Authors: Song Wenlei , Xiang Jiawei , Zhong Yongteng , Jiang Yongying 
Published: January 2019

Abstract
Impulse excitation technique is a simple, convenient, and standard nondestructive method to detect mechanical parameters (dynamic Young’s modulus and dynamic torsional modulus) that only utilizes the first-order flexural resonant frequency, first-order torsional resonant frequency, and dimensions of structures. However, the mechanical parameter detection formulas are well established only for standard uniform specimens with uniform rectangular and circular cross sections. This study suggests a simulation-based method to detect mechanical parameters. A response surface method (RSM) is introduced to design numerical simulation experiments to build up experimental formulas to detect mechanical parameters. Numerical simulations are performed by the finite element method (FEM) to obtain enough simulation data for RSM analysis. After calculations, the two relationships (experimental formulas) can finally be obtained, i.e., the relationship of the dynamic Young’s modulus and first-order flexural resonant frequency with respect to dimensions of structures and the relationship of the dynamic torsional modulus and first-order torsional resonant frequency associated with dimensions of structures. Numerical simulations and experimental investigations show that the simulation-based method can be used to detect mechanical parameters in I-beams and hollow cylinders. More generally, this method can be further developed to detect the mechanical parameters of more complex structures than standard uniform specimens using a combination of FEM simulation and RSM.
Penerapan Model Pendampingan Perikanan Terhadap Kemampuan Pengetahuan dan Keterampilan Teknis Pembenihan Ikan Nila
Authors: Lestari Iga Mawarni Ayu , Widjanarko Dwi , Syamwil Rodia 
Published: January 2019

Permasalahan pengembangan perikanan budidaya di Kecamatan Jelimpo adalah kurangnya akses informasi pada petani baik secara teknis maupun non teknis dalam pembenihan ikan. Tujuan penelitian ini adalah mengahasilkan model pendampingan pembenihan ikan nila yang valid dan efektif. Metode yang digunakan dalam penelitian ini adalah Reseadch and Development (R&D). Model pendampingan ini merupakan kegiatan pembelajaran yang berkerjasama dengan Balai Benih Ikan Jelimpo untuk meningkatkan pengetahuan dan keterampilan teknis untuk dapat menghasilkan benih ikan nila secara mandiri. Model pendampingan ini menekankan kegiatan pelatihan sebelum dilakukannya pendampingan. Implementasi Model ini dilakukan oleh fasilitator dari Balai Benih Ikan Jelimpo dengan mengambil 10 peserta dari petani ikan yang berminat untuk berhasil membenihkan ikan nila. Pendampingan dilakukan tiga kali pertemuan pada saat tahap kritis dalam pembenihan. Hasil model pendampingan menunjukkan bahwa model yang telah divalidasi oleh ahli yaitu sangat valid dengan skor rata-rata 88,50. Pada hasil uji coba terbatas juga menunjukkan bahwa model pendampingan pembenihan ikan nila dinilai efektif yaitu dihasilkan dari uji wilcoxon dengan signifikansi 0,005 < 0,05 hal ini mengindikasikan bahwa model dapat meningkatkan pengetahuan dan keterampilan teknis. Hasil pendampingan juga dilihat dari produktifitas petani pada benih ikan yang dinilai dari kualitas dan jumlah benih ikan nila. The problem of the development of aquaculture fishery in Jelimpo sub-district is lack of information access to farmers both technical and non technical in fish hatchery. The purpose of this research is to produce a valid and effective tilapia seedling assistance model. The method used in this research is Reseadch and Development (R & D). This mentoring model is a learning activity in collaboration with Jelimpo Fish Seed Center to improve the knowledge and technical skills to be able to produce the tilapia fish independently. This mentoring model emphasizes training activities prior to mentoring. Implementation This model was conducted by a facilitator from Jelimpo Fish Seed Center by taking 10 participants from fish farmers who are interested to successfully nickle tilapia fish. Assistance was done three times during the critical stage in the hatchery. The results of the mentoring model show that the model that has been validated by the expert is very valid with an average score of 88.50. In the limited trial results also showed that the indonesian tilapia seeding assistance model is considered effective, resulting from the wilcoxon test with a significance of 0.005 <0.05 this indicates that the model can improve the knowledge and technical skills. The results of assistance are also seen from the productivity of farmers in fish seeds that are assessed by the quality and number of seeds.
Pengembangan Model Pelatihan Pembenihan Ikan Mas untuk Petani di Kabupaten Landak Kalimantan Barat
Authors: Maria Yesicha , Widjanarko Dwi , Basyirun Basyirun 
Published: January 2019

Sering mengalami kegagalan dalam Survival Rate (SR) karena kurang terampilnya petani menyebabkan pembenihan tidak maksimal. Untuk menanggulangi perlu adanya kegiatan pelatihan. Penelitian ini bertujuan untuk menghasilkan model pelatihan pembenihan ikan mas dan perangkat (buku panduan model, modul, lembar penilaian) yang memenuhi kriteria valid, efektif dan praktis. Pendekatan yang digunakan dalam penelitian ini mengacu pada penelitian dan pengembangan atau Research And Development (R & D). Prosedur penelitian pengembangan mengadopsi langkah-langkah dari sugiyono yang telah dimodifikasi, antara lain : (1) potensi dan masalah (2) pengumpulan data (3) desain model pelatihan (4) validasi model pelatihan (5) revisi model pelatihan (6) uji coba terbatas model pelatihan (7) model akhir. Hasil penelitian model pelatihan dinyatakan sangat valid karena telah di uji oleh mengunakan teknik Delphi. Uji efektivitas model mengunakan uji t, hasil uji pretest dan posttest seluruh peserta meningkat sehingga dapat di terapkan untuk meningkatkan pengetahuan, keterampilan dan sikap petani. Program pelatihan dianggap praktis memunculkan reaksi positif pada petani dengan ketertarikan terhadap materi dan media, fasilitator. Dari penelitian ini didapatkan model pelatihan pembenihan ikan yang valid, efektif dan praktis. Manfaat dari penelitian ini model pelatihan pembenihan ikan mas dapat digunakan oleh penyuluh dan Sekolah Menengah Keatas (SMK) jurusan agribisnis Perikanan dapat digunakan sebagai panduan pembelajaran budidaya ikan mas. The hatching is not maximum mostly cause of failed on Survival Rate (SR) doe to low skill of farmers. To overcome the problem is needed the training. The study aims to make a model of training goldfish breeding and valid, effective and praticial tools (guidebook model, module, assessment sheets). The study refers to Research and Development (R&D) approach. The procedure of research adopted Sugiyono that has been modifed: (1) potential and problem (2) data collection (3) design of training model (4) validation of training model (5) revision of training model (6) limited test of training model (7) final model. The model of training was valid because it has been tested by Delphi technique. For the test of effectiveness model used t-test, the results of pretest and posttest shown that all participants were increased so it can be applied to improve knowledge, skill and attitude of farmers. The training program was considered to practical because farmers interested to the material, media and facilitator. The result reveals that model of training carp breeding is valid, effective and practical. The benefits of this research are the model of training goldfish breeding can use by facilitator and Vocational High School (SMK) major fishery agribusiness and as learning guide to raising the carp.
Hacia una nueva monumentalidad: revisión moderna de su simbolismo arquitectónico (1900-1960)
Authors: Cachorro Fernández Emilio 
Published: January 2019

Las nuevas tesis acerca de la noción de monumentalismo espolearon una de las polémicas más enconadas de la primera mitad del siglo XX, situándose en las raíces genuinas del Movimiento Moderno. La retórica arquitectónica ochocentista, inductora de una gratuita seudomonumentalidad, fue enérgicamente combatida desde múltiples frentes durante varias décadas, tras las que surgiría lo que se conoce como «nueva monumentalidad», por cuenta incluso de algunos de los más legítimos exponentes racionalistas. Una larga y heterogénea sucesión de criterios que ha motivado un complejo relato historiográfico, instando a profundizar en los argumentos más influyentes de los grandes maestros modernos, por etapas evolutivas desde el vanguardismo hasta la transición a la contemporaneidad, algunos escasamente considerados hasta la fecha, lo que permitirá completar la secuencia de previo rechazo y posterior recuperación del monumento, mediante un brusco viraje ideológico, como hecho sociocultural irrenunciable pero expresado con el nuevo lenguaje de la época.