bluuebunny/crossref_metadata_2025_split huggingface dataset:
SOCIO-ECONOMIC FACTORS OF THE IMPACT OF ACTORS OF SOCIAL RELATIONS ON THE DEVELOPMENT OF LABOUR MARKET IN UKRAINE
Authors: Yelagin V. P. , Luhovenko N. V. , Afanasieva Yu. V. 
Published: April 2019

The relational perspective of state-business-society relations has been outlines, what allows rethinking the approaches to an alternative understanding of the role of the state at the current level of its development. It has been defined that the institutional approach in solving socio-economic problems of the society not always meet the interests and needs of such actors as the state, business and society. Market transformations, new forms of economic groups, development of corporations require another format of relations between employers and employees.In the process of studying the activities of different actors in the labour market, there is a firm assumption that the corporate activities of the state and society make their joint decisions more efficient in solving socio-economic problems. The prominent role of the civil society influence on the processes, which occur directly in the economy due to the joint efforts of the state and business in the labour market, has been determined.The problems of employment through employment center sand private recruitment agencies have been studied. The activities of the public employment services in comparison with leading recruitment agencies have been characterized; the competitive benefits of the latter in Ukraine have been outlined. On the basis of this, it has been suggested to narrow down some functions of the public institutions as those which lost their relevance, what will contribute to sufficient savings in public funds. The activities of the employment centers, the employment processes, and socio-economic role of business in the area have been characterized. It has been concluded that in the strategy of managing various processes both in the state and business there are more common than opposite features, what should be taken into consideration while creating joint programs, projects or scenarios when the state and market unite into a more efficient team. It will result in making the social projects more efficient. The areas of competence of the state have been determined. It has also been indicated that the work of the employment centers should focus on the employment of people in need of additional social protection, namely youth, women with children, citizens of pre-retirement age and other priority social groups.Mechanisms for resolving complex social and economic controversies that would make social projects more effective have been further developed.Those areas of socio-economic policy that considered monopoly of the state influence and regulation have been defined as regressive what require immediate reforms.
Pressure Effects on Low-Liquid-Loading Oil/Gas Flow in Slightly Upward Inclined Pipes: Flow Pattern, Pressure Gradient, and Liquid Holdup
Authors: Rodrigues Hendy T. , Pereyra Eduardo , Sarica Cem 
Published: April 2019

Summary
This paper studied the effects of system pressure on oil/gas low–liquid–loading flow in a slightly upward inclined pipe configuration using new experimental data acquired in a high–pressure flow loop. Flow rates are representative of the flow in wet–gas transport pipelines. Results for flow pattern observations, pressure gradient, liquid holdup, and interfacial–roughness measurements were calculated and compared to available predictive models. The experiments were carried out at three system pressures (1.48, 2.17, and 2.86 MPa) in a 0.155–m–inside diameter (ID) pipe inclined at 2° from the horizontal. Isopar™ L oil and nitrogen gas were the working fluids. Liquid superficial velocities ranged from 0.01 to 0.05 m/s, while gas superficial velocities ranged from 1.5 to 16 m/s. Measurements included pressure gradient and liquid holdup. Flow visualization and wire–mesh–sensor (WMS) data were used to identify the flow patterns. Interfacial roughness was obtained from the WMS data.
Three flow patterns were observed: pseudo-slug, stratified, and annular. Pseudo-slug is characterized as an intermittent flow where the liquid does not occupy the whole pipe cross section as does a traditional slug flow. In the annular flow pattern, the bulk of the liquid was observed to flow at the pipe bottom in a stratified configuration; however, a thin liquid film covered the whole pipe circumference. In both stratified and annular flow patterns, the interface between the gas core and the bottom liquid film presented a flat shape. The superficial gas Froude number, FrSg, was found to be an important dimensionless parameter to scale the pressure effects on the measured parameters. In the pseudo-slug flow pattern, the flow is gravity–dominated. Pressure gradient is a function of FrSg and liquid superficial velocity, vSL. Liquid holdup is independent of vSL and a function of FrSg. In the stratified and annular flow patterns, the flow is friction–dominated. Both pressure gradient and liquid holdup are functions of FrSg and vSL. Interfacial–roughness measurements showed a small variation in the stratified and annular flow patterns. Model comparison produced mixed results, depending on the specific flow conditions. A relation between the measured interfacial roughness and the interfacial friction factor was proposed, and the results agreed with the existing measurements.
What is the impact of intravitreal injection of conbercept on neovascular glaucoma patients: a prospective, interventional case series study
Authors: Shi Liukun , Yang Jin , Lin Jinyong 
Published: April 2019

Abstract
Background The aim of the present study was to evaluate the efficacy and safety of intravitreal conbercept combined with trabeculectomy and panretinal photocoagulation for neovascular glaucoma (NVG). Methods Fifty patients (54 eyes) with NVG were included in this prospective study. Fifty-two eyes initially underwent intravitreal conbercept (0.5mg/0.05ml), and then trabeculectomy and panretinal photocoagulation were performed. Preoperative and postoperative best-corrected visual acuity (BCVA), intraocular pressure (IOP), number of antiglaucoma medications, and surgical complications were recorded. The levels of VEGF-A, TGF-β1 and PLGF in aqueous humour that were collected during surgery were measured by enzyme-linked immunoabsorbent assay (ELISA). Light microscopy and transmission electron microscopy were used to observe the surgically excised trabecular tissue; enucleation was performed for 2 eyes, and light microscopy was used as the histopathological control. Results The follow-up period after trabeculectomy was 1 year. Of the 52 eyes, 39 eyes completed the 1-year follow-up and 13 eyes were lost to follow up. Recurrence of iris neovascularization was observed in 5 eyes, 9 eyes had hyphema, 16 eyes had filter bled scarring, no eye had complication attributable to the drug. The mean IOP was reduced from 48.1±14.2 mmHg to 23.2±8.7 mmHg, and the mean number of antiglaucoma medications used decreased from 3.0 (3.0, 4.0) to 1.0 (0.0, 1.0) at 1 year (both P < 0.05). The complete success rate was 76.9%, 76.9%, 71.0%, 51.6%, 32.3% at 1week, 1 month, 3 months, 6 months and 12months when the cut off of IOP was 18mmHg. After patients underwent intravitreal injection, the concentrations of VEGF-A and TGF-β1 in aqueous humour in NVG patients decreased from 168.8±13.4 pg/ml and 159.6±15.4 pg/ml to 160.2±7.6 pg/ml and 151.9±2.3 pg/ml, respectively (both P < 0.05). Light microscopy revealed neovascularization regression in the iris in specimens with intravitreal conbercept. Electron microscopy revealed trabecular endothelial cells degeneration in the conbercept-treated specimens. Conclusions Our initial findings suggest that intravitreal conbercept is an effective treatment for managing neovascular glaucoma, with fewer postoperative complications in the short-term. Trial registration Current Controlled Trials ChiCTR1800019918, 8 December 2018, Retrospectively registered.
Detection of Streptococcus Pneumoniae and elimination of carryover contamination by multiple cross displacement amplification coupled with antarctic thermal sensitive uracil-DNA-glycosylase
Authors: Yan Linlin , Zhao Fan , Niu Lina , Cai Yu , Wu Lei , Zhu Xiaoxue , Wu Yuanyuan , Nong Jinqing , Hu Shoukui 
Published: April 2019

Abstract
Background: Streptococcus pneumoniae is an important clinical pathogenic bacterium, which is the primary cause of meningitis, septicemia and community-acquired pneumonia. The mortality rate of pneumococcal disease was high, especially in children under 5 years of age. Rapid and accurate detection of S. pneumoniae is critical.
Methods: A ply gene-based multiple cross displacement amplification (MCDA), which amplifies DNA under isothermal conditions (65 °C) for 40 min, was established for accurate and rapid detection of S. pneumoniae. Antarctic thermal sensitive uracil-DNA-glycosylase (AUDG) was applied for eliminating carryover contamination. Lateral flow biosensor (LFB) was used to indicate the amplification results.
Results: The ply-MCDA assay can detect as little as 10 fg of S. pneumoniae DNA, as well as 447 CFU/mL of spiked sputum samples. The sensitivity of ply-MCDA assay in clinical samples was 100 times that of PCR. The specificity of MCDA primer targeting the ply gene was validated using 15 S. pneumoniae and 25 non-S. pneumoniae, suggesting that ply gene-based MCDA assay was highly selective for S. pneumoniae. Moreover, the ply-MCDA coupled with AUDG can effectively eliminate carryover contamination, and then prevent false-positive results.
Conclusion: The ply-MCDA assay coupled with AUDG was a simple, rapid and accurate method in the diagnosis of S. pneumoniae infection.
The effect of gestational diabetes mellitus on sufentanil consumption after cesarean section: A prospective cohort study
Authors: yang chen , Geng WeiLian , Hu Jianying , Huang Shaoqiang 
Published: April 2019

Abstract
Background: Previous studies have shown that patients with long-term diabetes require more opioids after surgery than patients without diabetes. Gestational diabetes mellitus (GDM) normally only lasts for a brief period; nevertheless, its effect on sufentanil consumption after cesarean section is unknown.
Methods: This prospective cohort study included two groups: a GDM group (n=32) and a matched non-GDM (NGDM) group (n=32). All patients underwent routine combined spinal-epidural anesthesia for cesarean delivery. Sufentanil consumption through an intravenous patient-controlled analgesia (PCA) pump, the frequency of PCA requests, and visual analog scale (VAS) scores 6 and 24 hours after surgery were compared between groups.
Results: Sufentanil consumption (µg) 6 hours after surgery was higher in the GDM group than in the NGDM group (24.0±6.6 vs 20.1±5.7, P=0.023). PCA was used more frequently 6 and 24 hours after surgery by the GDM group than by the NGDM group (1[0-2] vs 0[0-1], P=0.001; 6[4-8] vs 3[1-5], P=0.001, respectively). The VAS score during activity 24 hours after surgery was higher in the GDM group than in the NGDM group (5[5-6] vs 5[4-5], respectively, P=0.03).
Conclusion: Pregnant women with GDM require more opioids during the immediate postoperative period after cesarean section than those without GDM.
Remaining useful life (RUL) prediction of bearing by using regression model and principal component analysis (PCA) technique
Authors: Tayade Apakrita , Patil Sangram , Phalle Vikas , Kazi Faruk , Powar Satvasheel 
Published: April 2019

A wind turbine works under variable load and environmental conditions because of which failure rate has been on the rise. Failure of a gearbox, an integral part of producing wind energy, contributes to 80 % of the total downtime for the wind turbine. For ensuring better utilization of the wind turbines, Fault prognosis and condition monitoring of bearings are of utmost importance as it helps to reduce the downtime by early detection of faults which further increases the power output. In this paper, vibration signals produced and machine learning approach to determine the Remaining Useful Life (RUL) for a degraded bearing is studied. The methodology includes statistical feature extraction analysis with regression models. Further the feature selection is done using Principal Component Analysis (PCA) technique which produces training and testing sets which acts as an input parameter for regression models such as Support Vector Regressor (SVR) and Random Forest (RF). Weibull Hazard Rate Function is used for calculating the RUL of the bearing. Results This study shows the potential application of regression model as an effective tool for degradation performance prediction of bearing.
The results of hematopoietic stem cell transplantation in patients with juvenile myelomonocytic leukemia at the Russian Children’s Clinical Hospital
Authors: Machneva E. V. , Konstantinova V. V. , Skvortsova Yu. V. , Burya А. E. , Sidorova N. V. , Olkhova L. V. , Mezentseva A. V. , Filina O. A. , Pristanskova E. A. , Kirgizov K. I. , Skorobogatova E. V. 
Published: April 2019

Relevance. Allogeneic hematopoietic stem cell transplantation (HSCT) is the only effective treatment method for the majority of patients with juvenile myelomonocytic leukemia (JMML). The authors of the article presented the experience of conducting HSCT in patients with JMML in the Russian Children’s Clinical Hospital.Materials and methods. 55 HSCT for the period from 2003 to 2019 were performed in forty-two patients with JMML. 14 (33.3 %) patients from a related HLA-identical donor were given primary HSCT, 1 (2.4 %) from a related 9/10 HLA-compatible, 16 (38.1 %) – from unrelated HLA-identical, 6 (14.3 %) – from unrelated 9/10 HLA-compatible, 5 (11.9 %) – from haploidentical. The source of hematopoietic stem cells (HSC) in primary HSCT for 22 (52.4 %) patients was bone marrow (BM), for 13 (31.0 %) – peripheral blood stem cells (PBSC), for 4 (9.5 %) – cord blood (CB), for 3 (7.1 %) – BM in combination with CB. Twenty-two (52.4 %) patients received a myeloablative busulfan-containing conditioning regimen, 20 (47.6 %) – treosulfan-containing.Results. The overall survival (OS) of patients for the entire observation period was 53 ± 8.3 %; transplantation lethality (TL) – 21.2 ± 6.8 %, relapse-free survival (RFS) – 72.0 ± 7.7 %, event-free survival (EFS) – 49.4 ± 7.8 %. The factors negatively influencing the results of HSCT in patients with JMML were the progression of the underlying disease at the time of HSCT, incomplete compatibility of the HSC donor, the use of CB as a source of HSC.Conclusion. Indicators of OS, RFS, EFS patients with JMLL after HSCT are low. The reasons for treatment failure are TL, graft failure and relapse after transplantation. To improve the results of treatment of patients with JMML, careful selection of the donor and the source of HSC, the maximum possible reduction in the toxicity of conditioning regimens is necessary.
Effect of MWCNT on the Structure and Property of Nanofibrous Bundles by Blown Bubble Spinning
Authors: Dou Hao , Liu Peng , Li Xin-Yue , He Chun-Hui 
Published: April 2019

Background:
Many spinning patents and technologies have been explored to produce diverse
types of nanomaterials for different applications. As a novel method, the blown bubble-spinning
is a one-step process for fabrication of nanofibrous bundles.

Method:
In this study, polyamide6/66(PA6/66) nanofibrous bundles filled with different concentrations
of multi-walled carbon nanotubes (MWCNTs) were prepared by the blown bubble-spinning. The dispersion
of MWCNT in nanofibers under different treatments was investigated and a detailed characterization
focusing on the influence of the presence of MWCNT on the morphology, thermal property and
electrical property was carried out.

Results:
The results showed that MWCNTs treated by Tween60 and ultrasonication were embedded in
the PA6/66 nanofibers with uniform dispersion. In addition, it was observed that thermal stability and
electrical conductivity of nanofibrous bundles increased with an increase in MWCNT content.

Conclusion:
The PA6/66/MWCNT nanofibrous bundles fabricated by the blown bubble spinning have
the great potential applications in sensors and supercapacitors.
Evaluating the Feasibility of an Innovative Self-Confidence Webinar Intervention for Depression in the Workplace: A Proof-of-Concept Study
Authors: Wan Mohd Yunus Wan Mohd Azam , Musiat Peter , Brown June SL 
Published: April 2019

Background
Depression in the workplace is a very common problem that exacerbates employees’ functioning and consequently influences the productivity of organizations. Despite the commonness of the problem and the currently available interventions, a high proportion of employees do not seek help. A new intervention, a webinar (Web-based seminar), was developed, which integrated the use of technology and the traditional guided therapist support to provide accessible help for the problem of depression in the workplace.

Objective
The aim of this study was to explore the feasibility, preliminary outcome, and acceptability of the webinar intervention conducted in organizations.

Methods
In total, 2 organizations were invited to participate, and 33 employees participated in this proof-of-concept study. The webinar intervention consisted of 6 1-hour sessions conducted via the Adobe Connect platform, developed by Adobe Inc. The intervention was developed based on a systematic review, focus group studies, and face-to-face self-confidence workshops that utilized cognitive behavior therapy (CBT). The final webinar intervention used CBT and the coping flexibility approach. The structure of the intervention included PowerPoint presentations, animation videos, utilization of chat panels, and whiteboard features. The intervention was conducted live and guided by a consultant psychologist assisted by a moderator. Study outcomes were self-assessed using self-reported Web surveys. The acceptability of the intervention was assessed using self-reported user experience Web surveys and open-ended questions.

Results
The findings showed: (1) evidence of feasibility of the intervention: the webinar intervention was successfully conducted in 3 groups, with 6 1-hour sessions for each group, with 82% (23/28) participants completing all 6 sessions; (2) positive improvements in depression: the linear mixed effects modeling analysis recorded a significant overall effect of time primarily for depression (F2, 48.813=31.524; P<.001) with a Hedge g effect size of 0.522 at 1-month follow-up. Individually, 8 subjects showed significant reliable and clinically significant changes, with 3 subjects showing clinically significant change only; and (3) encouraging evidence regarding the acceptability of the webinar intervention among the employees: the user experience score was above average for 4 out of 6 domains measured (perspicuity mean 1.198 [95% CI 0.832-1.564], efficiency mean 1.000 [95% CI 0.571-1.429], dependability mean 1.208 [95% CI 0.899-1.517], and stimulation mean 1.323 [95% CI 0.987-1.659]). The open-ended questions also yielded 52% (47/91) of the responses that reported facilitators, whereas only 12% (11/91) of the responses reported barriers.

Conclusions
The self-confidence webinar intervention appears to be a potentially feasible, effective, and acceptable intervention for depression in the workplace that merits further investigation.
COLOMBIA Y VENEZUELA. MODELOS EMERGENTES EN LA NUEVA POLÍTICA LATINOAMERICANA
Authors: Moreira Carlos 
Published: April 2019

Este trabajo aborda el estudio de los modelos de políticas publicas latinoamericanas pos Consenso de Washington, fundamentalmente los que hemos denominado Modelos Bogotá y Caracas.
Los mismos se construyen a la manera de los tipos ideales weberianos, esto es, acentuando las características de los casos históricos que le sirven de referencia (Colombia y Venezuela en la primera década del siglo XXI, respectivamente). Aunque vale aclarar que de ninguna manera será posible reconocer completamente estos fenómenos históricos en la definición del modelo o tipo ideal.
Los elementos o variables que se toman en cuenta para la comparación son la institucionalidad democrática, la justicia social, la relaciones entre estado y mercado y la integración al mundo.
La consideración de estos elementos permiten ubicar los diferentes casos nacionales (Uruguay, Brasil, Argentina, Chile, Ecuador y Bolivia) en relación a los modelos enunciados.
Movimento da Legalidade (1961): Resgatando o protagonismo de Mauro Borges
Authors: Pires Favaro Tereza Cristina 
Published: April 2019

O objetivo desta comunicação é resgatar o protagonismo do Governador Mauro Borges no Movimento da Legalidade. Com a renúncia de Jânio Quadros em 1961, os ministros militares tentaram impedir a posse de João Goulart, o que desencadeou uma ampla mobilização, dentro e fora do Congresso, com vistas a assegurar a ordem Constitucional. Inicialmente, dois governadores - Mauro Borges (GO) e Leonel Brizola (RS) – insurgiram-se contra o golpe e se colocaram, em seus estados, dispostos a resistir pacífica ou militarmente, se fosse o caso, até as últimas conseqüências, em defesa da Constituição. Isso leva a deflagrar o Movimento da Legalidade. A participação de Mauro Borges foi expressiva; com larga experiência em estratégias militares, elaborou um plano minucioso e tático, inclusive de logística, aventando a possibilidade de um confronto armado contra as forças golpistas. Face às pressões, como saída conciliatória instituiu-se o parlamentarismo, e João Goulart toma posse como presidente do Brasil (1961). No entanto, os desdobramentos políticos levam Mauro Borges a apoiar o golpe que levou a deposição de João Goulart do poder, em 1964.