bluuebunny/crossref_metadata_2025_split huggingface dataset:
RISK ASSESSMENT KECELAKAAN KERJA PEMASANGAN BETON PRACETAK PADA PROYEK PEMBANGUNAN APARTEMEN DI SURABAYA
Authors: Triyono Reko , Widajati Noeroel 
Published: November 2018

Installation of precast concrete in construction of multi-storey buildings at risk of workplace accidents due to be carried out on the altitude. Installation of precast concrete must also use heavy equipment, because of the weight of the material to be install. Accidents on the installation of precast concrete can be very fatal and cause of death. Risk assessment is an attempt to calculating risk arising from hazards, take into account the adequacy of any existing controls, and deciding whether or not the risk is acceptable. The purpose of this research is to studies and perform risk assessment level onprecast concrete installation at apartment project in Surabaya with hazard, risk, risk control, and residual risk observation. Primary data were collected through interview and observation. Object of this research is installation proses of precast concrete wall at Puncak Bukit Golf Apartment project by PT. Wijaya Karya Bangunan Gedung in Surabaya. The data was analyzed descriptively using table and naration. Results showed that hazard identify in precast concrete installation at apartment project in Surabaya include: fall from height, squeezed, fallen object, struck by precast concrete, crush by precast concrete, and electro shock. Risk assessment has obtained 21 hazards. Risk control with was done: installing safety net for falling objects, safety induction, work instruction, wear PPE, and wear fall protection. The result of risk assessment showed19% risk are high risk, 38% with moderate risk category, and 43% with low risk category. Keywords: risk assessment, precast concrete, installing
PENILAIAN RISIKO PADA PROSES PEMBUATAN SHEAR WALL PADA PEMBANGUNGAN APARTEMEN
Authors: Harjono Ade Jiwantyo 
Published: November 2018

Based on data from the Ministry of Manpower and Transmigration at 2009 construction sector was the highest place occupational injuries. Worker in the process of manufacture shear wall at surabaya apartment should work at altitude. Working at altitudeis a workthat possess fatal impact in the event of an accident. Thus risk assessment is needed as one way to reduce the number of workplace accidents. The research was a descriptive-observational research usingcross-sectionalstudy design. In this research,risk assessment was used qualitative methods. In the process of risk assessment, hazard identification performed by using the Job Safety Analysis (JSA) and then risk assessment was conducted use a risk matrix, so that the level of risk on the job of making shear wall could be known.The residual risk assessment was performed using guidelines calculation control. The process of making shear wall is divided into four working steps, like installation of concrete bones, installation of form work, casting, and dismantling form work.Result of risk assessment is pure risks of falling from height and strucked by fallen material were 15, hand being wedged were 9, irritation and being hit were 4.There is still a residual risk on falling from height and strucked by fallen material were 3, hazards of hands being wedged were 2, irritation and being hit had residual risk as many as 1. Hazards identified were dropped from height, strucked by fallen materials, wedged, irritated,and being hit. Risk assessment in existencefor dropped from height and strucked by fallen material had a high risk, moderate risk for hands being wedged, being hitand irritation had a low risk. While the residual risks that existed in all of these risks were low. Keywords: hazard identification, risk assessment, residual risk
HUBUNGAN ANTARA MOTIVASI, BEBAN KERJA, DAN LINGKUNGAN KERJA DENGAN KELELAHAN KERJA
Authors: Dewi Bintang Mareeta 
Published: November 2018

Cooperative is a form of business entity that develope steadily and manages different businesses includingindustrial sector. Koperasi KAREB is a cooperative engaged in different sector such as industrial sector in the form of Processing Units engaged in the tobacco processing. The development of industrial sector made Cooperative KAREB exert machines and manpower in the production process to achieve maximum output. The utilization of manpower can cause the onset of fatigue. Work fatigue becomes the basic complaint to be felt by every labor and can be caused by many different factors. The purpose of this research is to analyze the relationship between motivation, workload, and work environment with fatigue in the Unit Processing Koperasi KAREB. This research is an observational analytic research with cross sectional design. The population of this research is labors in Unit Processing Koperasi KAREB as many as 46 labors with the sample of 35 people that are taken using simple random sampling method. Data retrieval technique used questionnaires. Data analysis technique used Spearman Correlation. The results showed that 28.6% workers suffered mild fatigue, 65.7% workers suffered average fatigue, and 5.7% workers suffered severe fatigue. Statistical tests indicate that there is a relationship between motivation (p = 0.004), workload (p = 0.031), and temperature perception (p = 0.042) with fatigue. While, there is no relationship between noise and fatigue. It can be conclude that fatigue is influenced by some factors such as motivation, workload, and temperature of the working environment. Keywords: fatigue, motivation, noise, temperature,workload.
POTENCY OF LUTEOLIN WITH SOLID LIPID NANOPARTICLE (SLN)-POLYETHYLENE GLYCOL (PEG) MODIFICATION FOR ARTEMISININ-RESISTANT PLASMODIUM FALCIPARUM INFECTION
Authors: Kamarullah William , Indrajaya Erika , Emmanuella Janice 
Published: November 2018

Falciparum malaria is still considered as one of the important global health problems and its causal agent (Plasmodium falciparum) is reported to be the third most common factor for contributing the number of deaths in the world. As we all know, Artemisinins arethe most rapidly acting of currently available antimalarial drugs. Along with Artesunate, these two combining drugs, the so-called Artemisinin-based combination therapies (ACTs) has become the foundation of modern falciparum malaria treatment globally. Nowadays, however, there have been reports about intricate cases of resistance against Artemisinin in various Southeast Asian countries and it is predicted to spread over several other countries, including Indonesia. Therefore, adjuvant therapy is required along with first-line therapy administration to help eradicate both Artemisinin-sensitive and resistant P. falciparum. Luteolin in vitro has a prospective inhibitory activity (IC50<50 μg) in inhibiting the development of parasite’s life cycle. Nonetheless, its poor bioavailability and pharmacokinetics restrict clinical application. The low bioavailability of luteolin requires encapsulation using solid lipid nanoparticle (SLN) and polyethylene glycol (PEG). SLN is useful for improving the bioavailability of luteolin in the body, whereas PEG is needed in order to prevent the destruction of luteolin-SLN substance by the reticuloendothelial system. Here in this literature review, we’re trying to demonstrate the benefits, potential, way of constructions, pharmacokinetics, and pharmacodynamics of luteolin encapsulated with SLN with PEG modification. Thus, it is hoped that the results of this literature study may encourage further research in assisting the development of adjuvant therapy for cases of Artemisinin-resistant P. falciparum infection.
DETERMINANT FACTORS OF DROP OUT (DO) AMONG MULTI DRUGS RESISTANCE TUBERCULOSIS (MDR TB) PATIENTS AT JAKARTA PROVINCE IN 2011 TO 2015
Authors: Farihatun Sitti , Machmud Putri Bungsu 
Published: November 2018

The prevalence of Drop out (DO) among Multi Drugs Resistant Tuberculosis (MDR TB) patients increases every year in Jakarta Province. The latest data of 2016 contains 367 drug resistant TB patients and 78 patients (21.2%) were DO. This study was aimed to analyze the determinant factors of Drop Out (DO) among MDR TB patients in Jakarta Province between 2011 to 2015 based on risk factors of age, sex, HIV status, sputum test, type of patient, number of previous treatments and number of drugs resistance. This study was used secondary data that source from cohort registration e-TB Manager from DKI Jakarta Health Office with total 516 samples. The design study was an observational cross sectional quantitative study. DO is a condition of patients who have been treated and drop out of treatment for 2 consecutive months or more. The crude prevalence of DO among MDR TB patients was 44.6%. Trend of DO among MDR TB was increased since 2011 to 2015. There was a further increase more than 10% in every year. The proportion of DO among MDR TB in Jakarta was more than 64 years old (63.6%), male (47.3%), patients with status HIV negative (44.9%), patients that never or ever consumed drugs less than 1 month (61.2%), and patients with >2 drugs resistance (45.7%). The results of this study indicated that proportion of DO among MDR TB patients at Jakarta Province in 2011-2015 was high. Therefore, it is necessary efforts that can decrease DO cases among MDR TB patients. This study was expected to be a reference for Jakarta Province Health Office in implement P2TB Program implementation and reach target precisely.
SYMMETRY IDENTITIES OF CHANGHEE POLYNOMIALS OF
TYPE TWO
Authors: JEONG JOOHEE , KANG DONG-JIN , RIM SEOG-HOON 
Published: November 2018

In this paper we consider Changhee polynomials of type two, which
are motivated from the recent work of Kim and Kim.
We investigate some symmetry identities for the Changhee polynomials of type
two which are derived from the properties of symmtery for the fermionic p-adic
integral on Zp.
Clinical Outcomes and Complications Following Surgical Management of Traumatic Posterior Sternoclavicular Joint Dislocations
Authors: Kendal Joseph K. , Thomas Katie , Lo Ian K.Y. , Bois Aaron J. 
Published: November 2018

Background:
Traumatic posterior sternoclavicular joint dislocations are rare orthopaedic emergencies. Treatment typically consists of closed reduction, with surgical management reserved for unstable cases. Because of the low prevalence of this condition, limited clinical evidence exists for a superior surgical stabilization technique.

Methods:
A systematic review of the literature following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines was performed. MEDLINE and Embase databases were searched using a comprehensive search strategy. A descriptive and critical analysis of the results was performed.

Results:
Forty relevant studies (108 cases) were identified. Favorable subjective and objective outcomes were reported for all 5 categories of stabilization described. The overall complication rate was 16%, including 4 cases of recurrent instability. Ligament reconstruction using tendon graft had the lowest recurrent instability and complication rates, and open reduction and internal fixation techniques required a second operation for implant removal in 80% of cases.

Conclusions:
A comprehensive review of the surgical management of traumatic posterior sternoclavicular joint dislocations is presented. Results suggest favorable outcomes for all of the methods of stabilization, with a modest complication rate. The trends observed have helped to guide the development of clinical care recommendations that aid in treatment decision-making for these injuries.

Level of Evidence:
Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
Wearable Biomonitoring Platform for the Assessment of Stress and its Impact on Cognitive Performance of Firefighters: An Experimental Study
Authors: Rodrigues Susana , Paiva Joana S. , Dias Duarte , Pimentel Gonçalo , Kaiseler Mariana , Cunha João Paulo S. 
Published: November 2018

Background:Stress is a complex process with an impact on health and performance. The use of wearable sensor-based monitoring systems offers interesting opportunities for advanced health care solutions for stress analysis. Considering the stressful nature of firefighting and its importance for the community’s safety, this study was conducted for firefighters.Objectives:A biomonitoring platform was designed, integrating different biomedical systems to enable the acquisition of real time Electrocardiogram (ECG), computation of linear Heart Rate Variability (HRV) features and collection of perceived stress levels. This platform was tested using an experimental protocol, designed to understand the effect of stress on firefighter’s cognitive performance, and whether this effect is related to the autonomic response to stress.Method:The Trier Social Stress Test (TSST) was used as a testing platform along with a 2-Choice Reaction Time Task. Linear HRV features from the participants were acquired using an wearable ECG. Self-reports were used to assess perceived stress levels.Results:The TSST produced significant changes in some HRV parameters (AVNN, SDNN and LF/HF) and subjective measures of stress, which recovered after the stress task. Although these short-term changes in HRV showed a tendency to normalize, an impairment on cognitive performance was found after performing the stress event.Conclusion:Current findings suggested that stress compromised cognitive performance and caused a measurable change in autonomic balance. Our wearable biomonitoring platform proved to be a useful tool for stress assessment and quantification. Future studies will implement this biomonitoring platform for the analysis of stress in ecological settings.
Tinnitus: The Sound of Stress?
Authors: Ciminelli Patricia , Machado Sergio , Palmeira Manoela , Carta Mauro Giovanni , Beirith Sarah Cristina , Nigri Michelle Levitan , Mezzasalma Marco André , Nardi Antonio Egidio 
Published: November 2018

Background:
Emotional stress is frequently associated with otologic symptoms as tinnitus and dizziness. Stress can contribute to the beginning or worsening of tinnitus.

Objective:
The objective of the study is to evaluate the presence of stress symptoms in patients with chronic, subjective tinnitus, and correlate its presence to annoyance associated with tinnitus.

Methods:
This is a cross-sectional study. One hundred and eighty patients with chronic, subjective tinnitus were included. Patients answered the Tinnitus Handicap Inventory (THI) to evaluate the impact of tinnitus in the quality of life and answered the Lipp's inventory symptoms of stress for adults (ISSL). The data obtained was organized using Excel® 2010, mean values, linear regression and p-value were calculated.

Results:
Of the 180 patients included in the study, 117 (65%) had stress symptoms, 52 of the 117 (44%) were in the resistance phase and 23 of the 117 (20%) in the exhaustion phase, the remaining was in the alert phase. There was a clear progressive increase in stress as THI raised, with more impact of tinnitus in quality of life.

Conclusion:
The presence of stress symptoms, measured by ISSL was observed in most of our patients with chronic subjective tinnitus, specially in the resistance and exhaustion phases and it is directly associated with tinnitus annoyance.
An Econometric Analysis of Food Security and Agricultural Credit Facilities in Nigeria
Authors: Osabohien Romanus , Afolabi Adesola , Godwin Abigail 
Published: November 2018

Background:It is a known fact that the efficiency of credit facility positively contributes to production base of a sector, especially the Nigerian agricultural sector which is recognised as the heartbeat of the economy by employing over 70% of the country’s labour force; this forms the motivation for this study.Objective:This study examined the potential of agricultural credit facilities in terms of commercial bank credit to agriculture and agricultural credit guarantee scheme fund (ACGSF) and their corresponding interest rates to farmers towards increasing agricultural production as the pathway to food security in Nigeria.Method:The study employed the Autoregressive Distribution Lag (ARDL) econometric approach on the time series data sourced from the Central Bank of Nigeria (CBN) statistical bulletin, Food and Agriculture Organisation (FAO) and the World Development Indicators (WDI) for the period 1990-2016.Result:The result from ARDL showed that commercial banks credits and ACGSF increased food security by 8.12% and 0.002% respectively, while population reduces food security by 0.001%.Conclusion:The study concluded that population should be controlled through family planning and adequate financing of the ACFSF by the government and monitor commercial banks leading interest rates on credit facilities.
The Influence of CFRP Orientation Angle on the Shear Strength of RC Beams
Authors: Murad Yasmin 
Published: November 2018

Background:Carbon Fiber Reinforced Polymer (CFRP) sheets are widely used for strengthening and repairing reinforced concrete structures. Previous experimental studies have shown that strengthening Reinforced Concrete (RC) beams with CFRP sheet can be greatly influenced by the configuration, orientation and properties of the CFRP sheets.Objective:The behaviour of RC beams, strengthened with 60° and 45° inclined CFRP sheets, has not clearly explained.Method:Thus, an experimental program, proposed in this paper, investigates the shear behaviour of RC beams strengthened with CFRP sheets under different orientation angles including 0˚, 45˚, 60˚ and 90˚.Result:The study shows that strengthening RC beams with CFRP is highly influenced by the orientation angle of the sheets. The influence of CFRP sheets is remarkable on increasing the ultimate deflection, ductility and shear strength of RC beams.Conclusion:It is beneficial to strengthen RC beams, which are weak in shear, obliquely using 45˚ or 60˚ inclined CFRP sheets.
Identifying and Understanding Communities Using Twitter to Connect About Depression: Cross-Sectional Study
Authors: DeJohn Amber D , Schulz Emily English , Pearson Amber L , Lachmar E Megan , Wittenborn Andrea K 
Published: November 2018

Background
Depression is the leading cause of diseases globally and is often characterized by a lack of social connection. With the rise of social media, it is seen that Twitter users are seeking Web-based connections for depression.

Objective
This study aimed to identify communities where Twitter users tweeted using the hashtag #MyDepressionLooksLike to connect about depression. Once identified, we wanted to understand which community characteristics correlated to Twitter users turning to a Web-based community to connect about depression.

Methods
Tweets were collected using NCapture software from May 25 to June 1, 2016 during the Mental Health Month (n=104) in the northeastern United States and Washington DC. After mapping tweets, we used a Poisson multilevel regression model to predict tweets per community (county) offset by the population and adjusted for percent female, percent population aged 15-44 years, percent white, percent below poverty, and percent single-person households. We then compared predicted versus observed counts and calculated tweeting index values (TIVs) to represent undertweeting and overtweeting. Last, we examined trends in community characteristics by TIV using Pearson correlation.

Results
We found significant associations between tweet counts and area-level proportions of females, single-person households, and population aged 15-44 years. TIVs were lower than expected (TIV 1) in eastern, seaboard areas of the study region. There were communities tweeting as expected in the western, inland areas (TIV 2). Counties tweeting more than expected were generally scattered throughout the study region with a small cluster at the base of Maine. When examining community characteristics and overtweeting and undertweeting by county, we observed a clear upward gradient in several types of nonprofits and TIV values. However, we also observed U-shaped relationships for many community factors, suggesting that the same characteristics were correlated with both overtweeting and undertweeting.

Conclusions
Our findings suggest that Web-based communities, rather than replacing physical connection, may complement or serve as proxies for offline social communities, as seen through the consistent correlations between higher levels of tweeting and abundant nonprofits. Future research could expand the spatiotemporal scope to confirm these findings.
A Contemporary Strategy for the Surgical Treatment of Destructive Forms of Infective Endocarditis
Authors: Medvedev A. P. , Babokin V. E. , Sobolev Yu. A. , Pichugin V. V. , Chiginev V. A. , Zemskova E. N. , Trofimov N. A. , Blagodatkina N. L. 
Published: November 2018

Introduction. Despite recent achievements in medicine, many issues in the diagnosis and treatment of infective endocarditis (IE) remain outstanding. This is mainly due both to an increase in the incidence and changes in the clinical picture of this nosology. An important factor here is the continuing presence of existing principles governing the approach to the surgical treatment of infective endocarditis, including prosthetic endocarditis.Objective: to evaluate the effectiveness of an integrated approach to the treatment of infective endocarditis in patients with valvular heart disease on the basis of 37 years of experience.Materials and methods. An analysis of the surgical treatment of 1097 patients with infectious lesions of the valvular heart apparatus was carried out. The mean age of the sample was 35.1 ± 9.7 years (from 4 months to 68 years); 67.2 % were men, while women made up 32.8 %. Additionally, 122 patients had infectious lesions affecting 2 or more valves. In 109 cases, valvular prosthetic endocarditis was diagnosed; in 37 patients, IE was detected against the background of congenital heart defects. 99 patients had perianular abscesses. Of all surgical interventions carried out, 18 were repeated, including those with non-valvular congenital heart defects.Results and discussion. Overall hospital mortality was 4.3 % (47 patients). In patients with IE complicated by a congenital heart defect (CHD), mortality was 14.7 %; with endocarditis of mechanical heart valves — 13.2 %; in drug-dependent patients — 4.5 %; with infectious destruction of native heart valves — 2.8 %; in patients with a background of electrodeinduced endocarditis, no deaths during hospitalisation were observed.Conclusions. The effectiveness of surgical intervention of infective endocarditis can reach 85.4 %. When supplemented with pathogenetic and etiotropic therapy, surgical correction of affected heart structures contributes to the rapid and reliable sanitation of all infection foci, as well as to a reduction in multiple organ failure. Timely surgery significantly reduces the degree of heart failure and improves the NYHA functional class. In the long term, reconstructive interventions contribute to a better heart recovery than prosthetic operations. It should be noted that the proposed treatment approach for this group of patients creates conditions for adequate labour and social rehabilitation in a distant postoperative period.