bluuebunny/crossref_metadata_2025 huggingface dataset:
HUBUNGAN POSISI KERJA DENGAN KELUHAN MUSKULOSKELETAL PADA UNIT PENGELASAN PT. X BEKASI
Authors: Jalajuwita Rovanaya Nurhayuning , Paskarini Indriati
Published: November 2018

ABSTRACTThis study was conducted to analyze the relation between body position with musculoskeletal complaints in welding unit of PT. X Bekasi. Welding is an important part of a steel fabrication company. Workers in the welding influenced by the position of work, the posture of their body of work and performance at work. Jobs that forced the labor to not an ergonomic posture when working cause workers had faster experience fatigue and indirectly provide additional workload. Health effects that arised as a result of an unergonomic worked postures are musculoskeletal disorders .This research is an observational research with cross sectional approach design. 32 workers were chosen as sample by using simple random sampling technique. Data were obtained by measuring, observing used Rapid Entire Body Assessment (REBA), and filling out questionnaire Nordic Body Map (NBM). Spearman rho correlation test was used to analyse the relation between variables. As many as 68.6% workers had a weak risk of having musculoskeletal disorder (REBA score of 4-7) and 62.5% workers had a weak level of musculoskeletal complaint. Based on the results of this study concluded that body position were significantly related to musculoskeletal complaints. There was a weak significant relationship between body position and musculoskeletal complaints (pvalue= 0.005). It is suggested to companies that provide training on ergonomic working position when welding perform. Keywords: Rapid Entire Body Assessment (REBA), Nordic Body Map (NBM), body position and musculoskeletal complaints
PERBEDAAN GANGGUAN PENDENGARAN AKIBAT BISING ANTARA OPERATOR CCR PLTU DENGAN PLTGUDI PT PJB UP GRESIK
Authors: Prayogo Irvan , Widajati Noeroel
Published: November 2018

ABSTRACTThe role of central control room (CCR) operator in Steam Power Plant (PLTU) or Gas and Steam Power Plant (PLTGU) of a work environment has high noise intensity with range (62.2– 99.8 dBA). Noise resulting from the process of production of electrical energy by machinery such as power generation unit boiler/HRSG, turbine, generator, condenser and other supporting equipment can cause Noise Induced Hearing Loss (NIHL). Study with cross-sectional design aims to analyze the difference in Noise Induced Hearing Loss between shift operator CCR PLTU and PLTGU PT PJB UP Gresik. Research on samples taken with the technique of simple random sampling with the majority of respondents were ≥ 40 years old, have a working periode ≥ 4 years, have a work area with a level of intensity noise > 85 dBA, long exposure noise ≤ 1 hour and good level of compliance of the use of ear protection in both of units. There was a difference of NIHL shift operator CCR PLTU and PLTGU. The number ofoperator who have experienced hearing loss due to noise on the shift operator CCR PLTU greater than PLTGU. Shift operator CCR PLTU and PLTGU are advised to obey and comply with safe working hours in areas with particular noise intensity has been set and the use of ear protection with right, also have to perform regular an audiometry exam tests so that the function of hearing of shift operator CCR could in monitor continuously.Keywords: central control room operator, power plant, noise induced hearing loss
HUBUNGAN INTENSITAS PENERANGAN DENGAN KELELAHAN MATA PADA PENGRAJIN BATIK TULIS
Authors: Wiyanti Nina , Martiana Tri
Published: November 2018

ABSTRACTOne of eye’s health problems that can be experienced by batik artisans are eyestrain. There are many factors that can cause eyestrain, one of them is the intensity of the illumination. This study aimed to analyze the relationship between the intensity of illumination with eyestrain on batik artisans. This type of research is descriptive observational study with cross sectional design. This research was conducted in nine home industry batik which is in the area of Kampung Batik Jetis Sidoarjo. Data obtained by direct measurement, observation, interviews, and see the monument which contains the history of the Jetis batik village. The results showed that the intensity of illumination in some Jetis batik home industry does not reach the standards of the majority of the UNEP (500 lux). The craftsmen who experience eyestrain or not, the amount is balance. Based on the results of the statistical test known that the value of Cramer’s V coefficient is 0.905, which means the intensity of illumination with eyestrain has a very strong relationship level. The conclusion is, the intensity of the light which majority does not reach the standards had a very strong relationship with eyestrain. It is recommended to improve workplace hygiene lighting installation (including lamps), perform color settings and decorations workplace, using natural light as much as possible, and perform eye exams to the eye doctor regularly. Especially if the batik artisan’s eyes look red, watery, and itchy and feeling frequent headaches.Keywords: intensity of illumination, eyestrain
RISK ASSESSMENT K3 PADA PROSES PENGOPERASIAN SCAFFOLDING PADA PROYEK APARTEMEN PT. X DI SURABAYA
Authors: Persada Yudha Bagus
Published: November 2018

ABSTRACTProblems that arised when employees works at height are worker did not wear full body harness, lanyard did not hanged perfectly to handrail, did not works according to the procedure, and using unsafe scaffolding. Hazard identification and risk assessment used as prevention for accident when operating scaffolding. This study was an observational study with cross sectional design and analyzed descriptively. The design used for the study carried out by observing cause and effect within a period of time and space. Objects of this study were frame scaffolding and scaffolding PCH, while subjects of this study were SHE Officer, SHE supervisor, workers section structure, finishing, plumbing hydrant, and mechanical engineering. Results of hazard identification using JSA method founds 43 potential hazards originating from 4 different types of work in this project. The results of the risk assessment of 43 potential hazards have been found that 1 hazard have low risk, 40 hazards have moderate risk , and high risk hazard are 2. The dominant risk from the operation of the scaffolding was 40 potential hazards or 93% of the total potential hazards and high-risk hazard eventhough only 5% of all potential hazards remains a top priority and should be controlled soon to reduce the high and medium risk becomes low risk. The likelihood-based control is more possible to reduce risk level than severity-based control.Keywords: risk assessment, scaffolding operation
EVALUASI PEMASANGAN APAR DALAM SISTEM TANGGAP DARURAT KEBAKARAN DI GEDUNG BEDAH RSUD DR. SOETOMO SURABAYA
Authors: Hambyah Rizki Fitriana
Published: November 2018

Fire extinguisher is one of the active fire protection system that is used to extinguish fires are still small and used in emergencies, so as to prevent that no larger fires that cause harm and even fatalities. The aim of this study was to evaluate the installation of fire extinguisher in a fire emergency response system in the building surgical at Dr. Soetomo Hospital. This type of this study is evaluative research. Data were collected through observation, and measurement. Variables studied, namely the installation of fire extinguisher. Technique of analysis in this study is to use comparative approach to determine the suitability of the installation of a fire extinguisher that compared with Permenakertrans No. PER.04/MEN/1980. The approach taken were to semi quantitative to see how large the proportion of the suitability of the installation of a fire extinguisher in the surgical building at Dr. Soetomo Hospital. The results showed that at the Dr. Soetomo Hospital have fire emergency response system and has been applied. Installation fire extinguishers in the surgical building at Dr. Soetomo Hospital generally not meet the requirements of Permenakertrans No. PER.04/MEN/1980. There still is a fire extinguisher in the surgical building kind of halon in Bogenvil, Cempaka, Gladiol, Herbra and Nusa Indah. There is a fire extinguisher expired, in the surgical building at Cempaka, Dahlia, Flamboyan and Hebra.Keywords: portable fire extinguisher, surgical building, Dr. Soetomo hospital
EVALUASI POSTUR KERJA DAN KELUHAN MUSKOLOSKELETAL PADA PEKERJA INSTALASI FARMASI
Authors: Istighfaniar Kun , Mulyono Mulyono
Published: November 2018

Pharmaceuthical department is one of many department in RSUD Kota Madiun which serve hundreds of patients everyday. Workers on pharmacuthical department has been found having unnatural working posture on their work process, where many workers tend to complain about having low back pain problems. One of suspected problem is unnatural working posture. Unergonomic position, repetitive works, sit for long periods were few of ergonomics problem which occurred everyday. This research aimed to identify work posture and musculoskeletal complaint on pharmaceuthical department workers. This research used cross sectional approach, with population sample were all worker on pharmaceuthical department RSUD Kota Madiun and there are eight people in total. Primary data on this research collected using questionnaires, Body Mass Index measurements, interviews, and observations. Collected data from questionnaires, interview, and Body Mass Index measurements were processed, and the processed data will be analyzed using qualitatif methods of deep interview. The result showed most of worker were having high riks of having musculoskeletal problem based on RULA and REBA evaluation. Most of musculoskeletal complaints were located on their waist, hip, upper neck an lower neck. Hospital should give the workers egonomical training so that workers could avoid having unergonomical posture which lead to musculoskeletal problems. Workers should doing more often aerobic exercise.Keywords: muscoloskeletal complaint, work posture
HUBUNGAN UMUR, KEBISINGAN DAN TEMPERATUR UDARA DENGAN KELELAHAN SUBJEKTIF INDIVIDU DI PT X JAKARTA
Authors: Andriani Karina Wahyu
Published: November 2018

Fatigue is one of the causes of accidents. According Setyawati (2010) fatigue shown to contribute more than 60% in the event of an accident. This reseacrh was conducted to determine the relationship of the individual characteristics, noise and air temperature with subjective fatigue. Fatigue can be caused by various factors of education, health, habits, motivation, temperature, radiation, and humidity to the air and noise work environment. reseacrh observational descriptive with cross sectional approach. The number of samples this study were 45 people, were taken by simple random sampling. The independent variables were age, noise and air temperature. The dependent variable of this study was fatigue. The statistical test used chi-square test. Primary data were obtained from interviews and measurements directly. Measurements were taken at two locations new office and workshop 9. The results of this study showed that 45 respondents (88.90%) had mild fatigue, and 5 respondents (11.10%) experienced moderate fatigue. All respondents who experienced fatigue being exposed to noise and temperature exceeding the standarize. The conclusion from this study is there is no significant relationship between noise (p = 0.31) and air temperature (p = 0.41) with subjective fatigue. While age with subjective fatigue have a significant relationship with the value (p = 0.61). Advice for company made policy so workers over 40 years old can be get jobs that match their abilities.Keywords: age, noise, temperature, fatigue
PERBEDAAN UNSAFE ACTIONS ANTAR SHIFT KERJA PADA BAGIAN THREADING UNIT PRODUKSI I PT X DI SURABAYA
Authors: Insanno Jenius Setio
Published: November 2018

PT. X is one of the companies that produces iron pipe in Indonesia. Unit of production I PT. X threading part used work shift system. Few months ago there was an accident happened to a night shift workers threading part, and it caused them to be rushed to the hospital and got medical help. The purpose of this research was to analyze the difference between unsafe action on work shifts threading of PT. X. This research was an observational descriptive study that used crossectional approach. The population of this research was all workers shift threading part of PT. X which were consisted of 30 people. Determination of the sample was using total population method that involved 30 people. This research used primary data based on the results of observation, interview and secondary data from the company. The results showed that the highest frequency of low unsafe action was at morning shift wich was 96,7%. But it got decreased until 90% at evening shift, and got decreased even more until 60% at night shift. The difference of unsafe action can be caused by lack of supervision about safety at evening shift and night shift, and it can be caused by disturbed circadian rhytm of the workers’ bodies. The company should increase the coordination about unsafe action supervision between HSE and related supervisor. Advice to workers, especially night shift workers, are optimizing the leisure time while waiting the materials and use it for getting some rest to keep their body away from fatigue conditions.Keywords: unsafe action, work shift
HUBUNGAN PREDISPOSING FACTOR DENGAN PERILAKU PENGGUNAAN APD
Authors: Andriyanto Muhammad Rizky
Published: November 2018

The use of Personal Protective Equipment (PPE) is one of the risk control measures that aim to protect workers from safety and health hazards. The purpose of this study was to analyze factors related to the behavior of the use of PPE in Production Unit I PT Petrokimia Gresik. This research was an analytic-observational research with cross sectional design. Sample in this research were 100 workers. The result was presented in the form of frequency distributions and cross-tabulations then analyzed by chi-square statistic. The results showed that the majority of the workers were well behaved in the use of PPE in the workplace. Statistical analysis showed that the knowledge (p = 0.019; r = 0.346) was the significant factors related to the behavior of the use of PPE and have lower relationships. The conclusion was that the higher the level of knowledge, the better behavior in the use of PPE, while suggestions for the company is the need to increase the amount of training related to K3 especially regarding PPE informally, supervisors to be more assertive to punish or sanction against employees who violate the rules, no matter the level of education, age, and length of service, and the need to increase K3-related surveillance and establish good communication with workers. Keywords: behavior, personal protective equipment, policies, Gresik, fertilizers and chemicals
IDENTIFIKASI HAZARDPADA PEKERJA KONTRAKTOR SIPIL DENGAN METODE CSMS DI PT. X PASURUAN
Authors: Sari Tanti Olivina
Published: November 2018

Hazard is always available on every work process in the workplace and each hazard has a different level of potential  hazard, and therefore needs to be done identification hazard. Contractor Safety Management System (CSMS) Program in PT. X applied to prevent and suppress the occurrence of a hazard to the civilian contractors. This study was conducted  to identify the hazard to workers civilian contractors using CSMS PT. X Pasuruan. This research was an observational descriptive and presented in the narrative. Identification of hazard in stage are pre-work activities and execution of work  at civilian contractor PT. X Pasuruan. The data collection method was by observation, indepth interview, and interviews. The results showed on the stage of pre-employment activities PT.1 as a civilian contractor company in cooperation with PT. X Pasuruan, meets only 14 subjects (93.3%). At the stage of implementation of the work there are two items that realization is not achieved, and at the final evaluation stage there are three items that are below 80% votes and does not meet the requirements. Risk of harm to the contractor civilians in the workplace can be prevented to a minimum, it was because a good management system in the company. Companies obedient in carrying CSMS program regulating health and safety management systems of work, by making the program a monitoring schedule for the work progresses and increasing Awareness to contractors, by providing training in occupational health and safety aspects.Keywords: identification, potential hazard
EVALUASI PELAKSANAAN INSPEKSI APD DI H2, CO2 DAN DRY ICE PLANT DI PT. X KAWASAN GRESIK
Authors: Chairunnisa Cynintya Rahmi , Suwandi Tjipto
Published: November 2018

Hazards are potentially harmful. In the gas industry that has raw materials, tools / machinery, production and hazardous environment must use the completely and correctly. The purpose of this study is to evaluate the implementation of safety inspection and compliance with the use of PPE in H2, CO2 and dry ice plant in PT. X Region Gresik.This research is descriptive observational research, using cross sectional research design. The sample was 6 workers as sample interview and observation and 1 (one) HSE officer as sample of interview. The data collection includes safety inspection and the compliance of plant workers in the use of PPE. The data analysis used in this research is presented in tabular and narrative form, then using cross tabulation to see whether there is a correlation between the conformity of the number of PPE, the condition of PPE to the worker compliance in the use of PPE.The results showed that majority workers did not use PPE, the number of is not suitable with the number of workers, the condition of PPE is not feasible and compliance of the use of PPE plant workers is still low. Significant linkage between the availability of PPE TO compliance with the use of and the lack of significant correlation between the condition of PPE to the compliance of usage.The conclusion of this research is low frequency of safety inspection. Should increase frequency of safety inspection. And also HSE officer officer in carrying out safety inspection. The suggestion is to increase the compliance of workers in the use of PPE. Keywords: Safety inspection , PPE.
THE RISK FACTORS FOR DRUG INDUCED HEPATITIS IN PULMONARY TUBERCULOSIS PATIENTS IN DR. SOETOMO HOSPITAL
Authors: Soedarsono Soedarsono , Mandayani Sari , Prayuni Kinasih , Yuliwulandari Rika
Published: November 2018

Tuberculosis (TB) is still a major public health problem in Indonesia. Anti-tuberculosis drug-induced hepatotoxicity (DIH) is common side effect leading to changes in treatment regimens, and the less effective second-line treatments. Several risk factors such as age, sex, body mass index (BMI) and acetylization status for hepatotoxicity were suggested in previous studies but in the fact, those are often not related to DIH incidence after receiving standard TB treatment regimen. The aim of this study was to asses the role of risk factors in the DIH incidence in pulmonary TB patients receiving standard TB treatment regimen in Dr. Soetomo Hospital, Surabaya. Study design was analytic observational with case control. The subjects were 30 TB DIH patients and 31 TB non-DIH patients receiving standard national TB program therapy. DIH severity was divided based on International DIH Expert Working Group. Demographic data and BMI status were taken from medical records. The age classification are ≥35 years old and <35 years old as one of the risk factors studied. DNA sequencing was used to assess single-nucleotide polymorphisms in NAT2 coding region to evaluate acetylator status from blood samples. The risk factors were evaluated using chi-square test and Mantel-Haenszel test. Significant association between low BMI and DIH in general was identified (OR=3.017; 95% CI=1.029-8.845) and more significant association between low BMI and moderate DIH (OR=15.833; 95% CI=1.792-139.922). Age, sex, and acetylization status has no significant correlation with DIH incidence in general. Significant association between slow acetylator phenotype and incidence of moderate DIH was identified (OR=7.125; 95% CI= 1.309-38.711). In conclusion, some risk factors were correlated to DIH incidence in pulmonary TB patientsreceiving standart TB treatment regimen.
Studi Deskriptif Pendidik Sebaya dalam Upaya Pendewasaan Usia Perkawinan di Kec. Pujon Kabupaten Malang
Authors: Triyani Shylvi Indah
Published: November 2018

Currently the number of early marriages continued to increase from year to year. Adolescent are expected to play a role to overcome this issue. One of the eff orts made by the government is a adolescent educator program belong of BKKBN. Adolescent educators have a role as a communicator and leader to his adolescents. The purpose of this research was to identify the characteristics and history of adolescent educators in The Information and Counseling Center for adolescent in Pujon subdistrict at Malang regency. It was an observational study with a descriptive study design. This research used population sampling techniques. The variables studied respondent characteristics included gender, age, and education level. Adolescent educator long history of respondents adolescent educators, reason, recruiters, activities, evaluations, and the benefi ts. Study characteristics of adolescent educators were all female and all of them at the level of high school education. The most of them were 7 years old. Respondents history includes the largest adolescent educators had long time become for about 1 year. The most reason for being a adolescent educator because they want to prevent free sex and early marriage. People who did the most recruitment is the builder of the program. The most widely implemented were counseling activity. Most respondents never conduct routine evaluation. The benefi ts from this program for have more knowledge about health education. A lot of them want to have a routine training and learning as adolescent educator.
Hubungan Riwayat Menonton Media Dewasa, Teman Menonton Media Dewasa dan Perilaku Seksual dengan Kejadian Menarche
Authors: Aisya Mugawati , Wibowo Arief
Published: November 2018

Menarche is an indicator of teenage girls enter puberty phace. Currently the age of menarche is early has decreased every year. It is triggered by the improvement of living standard which is causing the age of menarche to reduce. This research was intended to identify the age of menarche and the lifestyle which lead to menarche. This research an observational research with analytic and descriptive design. Researcher used the questioner to obtain the respondents data. The subjects of this research were the students of grade X in SMA Negeri 1 Driyorejo which already experiencing menarche. The researched variables were the age of menarche, behavior factor and environment factor that aff ect the menarche. The result of this research showed that most of the respondents experiencing menarche at the age of 12 years old. Most of respondents never have sexual imagination but they watch porn movie with their friends sometimes. The respondents mostly ever did sexual behavior before menarche. The conclusion most of the respondents are living unhealthy lifestyle but most of them has a normal menarche. Counseling about healthy lifestyle and parent guide are needed to form healthy lifestyle for teenage girls.
Indikator Karakteristik Fisik Rumah Dominan dalam Penentuan Status Kemiskinan untuk Program Rehab Rumah tidak Layak Huni di Kabupaten Sidoarjo
Authors: Puteri Anita Diyanti , Notobroto Hari Basuki
Published: November 2018

Poverty is a problem in the construction of the Sidoarjo district. Sidoarjo regency government has conducted several policies in the poverty reduction process. Somethings that should be known by the government in poverty alleviation is the physical characteristics of homes in poor households in the Sidoarjo district. Physical characteristics of the house into one of the house into one of the measures in view of poverty and enable government in the process of poverty reduction policies. This study intended to determine dominant house physical characteristics indicator in poverty status for Unliveable House Rehabilitation Program located in Sidoarjo district. This study was observational with cross sectional design which cross sectional data was describing facts over a time period. The secondary data that being used was 99,492 household in Sidoarjo district from PPLS (2011). Data analyzed bivariabel, followed by multivariabel and logistic regression multinomial. The results showed that the significant variables poverty status is ownership status, roof type and quality, wall type and quality, and fl oor type. The dominant house physical characteristics indicator toward poverty status is fl oor type.
Analisis Kecenderungan Survival Penderita HIV (+) dengan Terapi ARV Menggunakan Aplikasi Life Table
Authors: Munfaridah Munfaridah , Indriani Diah
Published: November 2018

Survival analysis was a technique in statistical that used to analyze the data of an event, starting from the beginning to the end of the event and noted the timing of the events that have been determined, time was recorded in a day, week, month, or year. The purpose of this research was analyzed tendency survival with HIV positive of stage III to clinical stage AIDS. This research method used analytic observational with retrospective cohort design, analysis data used descriptive analysis and analysis of life table survival. The research used units of data population with inclution criteria, the first diagnosed with HIV (+) stage III at Dr. Kariadi Semarang Hospital from year 2008–2012, CD4 less from 200 sel/mm3 and consumed antiretroviral. The results showed a tendency survival of patients with HIV faster have been AIDS are low educational status 10 months, faster than on the status of higher education with decreased survival of 50%; the age group over 40 years, faster of 35 months less than the age group less 40, with years with decreased survival of 25%; HIV patients who started antiretroviral therapy with low CD4 counts, faster 7.5 months had been AIDS at the start of antiretroviral therapy with CD4 high, the chances of survival decrease by 60%. Early detection of HIV must be done in order to support the prevention of AIDS.
Dukungan Sosial dalam Melakukan Vasektomi di Kecamatan Tanggulangin Kabupaten Sidoarjo
Authors: Cahyani Dwi Ayu
Published: November 2018

According to BKKBN, men are still minimal to want to do a vasectomy because they think there are many other contraceptives, lack of knowledge about vasectomy, and also the myths circulating in the community about vasectomy. Sidoarjo regency growth rate according to BPS East Java in 2015 was 1.60%, growth rate of Sidoarjo regency was the highest in East Java compared to other districts. Tanggulangin sub-district was the second lowest districts of active male KB participants from 18 districts in Sidoarjo District. The purpose of this study was to analyze social support that affect the participation of men in doing Vasectomy in Tanggulangin sub-district, Sidoarjo Regency. The kind of research used was observational with descriptive research method, because that was done to identify influencing behavior factors of man  whom lack participation in family planning. The research design that used was cross sectional because just describes the relationship between social support factors with men doing vasectomy. Respondents were taken from the population using purposive sampling 50 people in total. The conclusion of this study is the level of social support by respondents who do not do vasectomy concluded enough with the details of respondents who have low social support as much as 16%, who have enough social support as much as 70% and who have high social support as much as 14% . Based on the result of the research, it was suggested to conduct routine socialization and service activities, provide assistance to KB cadres and PLKB and provide information and education about male KB to wife and also mass media.
Jumlah Koloni pada Media Kultur Bakteri yang Berasal dari Thallus dan Perairan Sentra Budidaya Kappaphycus alvarezii di Sumenep
[Number of Colonies in Bacterial Culture Media from Thallus and Waters of Cultivation Center of Kappaphycus alvarezii in Sumenep]
Authors: Arisandi Apri , Tamam Badrud , Yuliandari Raini
Published: November 2018

AbstrakKappaphycus alvarezii merupakan salah satu rumput laut yang banyak diminta oleh pasar internasional, tetapi saat itu terjadi kegagalan budidaya akibat bakteri pathogen. Penelitian ini bertujuan untuk mengetahui kelompok bakteri apa yang menginfeksi rumput laut (Kappaphycus alvarezii). Penelitian ini dilakukan dengan kultur bakteri yang berasal dari thallus dan perairan pada media PCA, selanjutnya dilakukan pengujian angka lempeng total (ALT). ALT menunjukkan jumlah koloni bakteri yang mendominasi pada suatu media kultur. Hasil penelitian menunjukkan bahwa jumlah koloni bakteri yang berasal dari media perairan lebih tinggi dibanding yang berasal dari thallus Kappaphycus alvarezii                                                                                                                                                  AbstractKappaphycus alvarezii is widely demanding seaweed in the global market, although many farmers face crop failure which is caused by pathogenic bacteria. This research aims to investigate the group of infectious bacteria from Kappaphycus alvarezii seaweed. Bacteria isolated from thallus were cultivated on PCA medium, then the total plate count was determined. The total plate count demontrates the the number of colony dominated on the culture medium. This research showed that bacterium colony derived from aquatic medium is greater than from Kappaphycus alvarezii thallus.
Les relations commerciales agroalimentaires de la Russie avec l’Union européenne, l’embargo russe et les productions animales
Authors: CHATELLIER Vincent , POUCH Thierry , LE ROY Cécile , MATHIEU Quentin
Published: November 2018

La Russie fut pendant de nombreuses années un débouché important de l’Union européenne (UE) dans le domaine agroalimentaire. A la suite de l’éclatement de l’Union des Républiques Socialistes et Soviétiques (URSS) en 1991, l’agriculture russe jusqu’alors dominée par des sovkhozes et des kolkhozes, a en effet subi une baisse drastique de sa production intérieure, notamment en productions animales. Depuis une quinzaine d’années, et moyennant une politique favorable à l’investissement en agriculture, surtout dans des complexes agroindustriels où le modèle de l’intégration prévaut, la production agricole progresse rapidement, du moins dans certaines filières dont celles des céréales, de la viande de volailles et de la viande porcine. Ce développement de l’offre intérieure et la diversification des pays fournisseurs (dont les États-Unis, le Brésil…) ont, avant même l’embargo appliqué depuis août 2014, entraîné une perte substantielle des exportations européennes vers la Russie. L’embargo ayant été efficace, la Russie ne constitue plus un partenaire privilégié pour les productions animales européennes. Grâce à la croissance des importations dans plusieurs pays asiatiques, surtout vers la Chine, plusieurs filières animales européennes sont néanmoins parvenues, en dépit de la fermeture de ce marché, à augmenter leurs exportations. Cet article traite, tout d’abord, des principales étapes de la politique agricole et commerciale russe, du développement des productions agricoles dans ce pays et des conditions de la mise en œuvre de l’embargo. Moyennant la valorisation des données statistiques des douanes (bases de données BACI et COMEXT) sur la période 2000 à 2016, il discute ensuite de l’évolution des courants d’échanges consécutive à la mise en œuvre de l’embargo, en insistant surtout sur la relation bilatérale de la Russie avec l’UE pour quatre filières animales : le lait et les produits laitiers, la viande bovine, la viande de volailles et la viande porcine.
Radio Galaxies - The TeV Challenge
Authors: Rani Bindu
Published: November 2018

Over the past decade, our knowledge of the $\gamma$-ray sky has been revolutionized by ground- and space-based observatories by detecting photons up to several hundreds of tera-electron volt (TeV) energies. A major population of the $\gamma$-ray bright objects are active galactic nuclei (AGN) with their relativistic jets pointed along our line-of-sight. Gamma-ray emission is also detected from nearby mis-aligned AGN such as radio galaxies. While the TeV-detected radio galaxies ($TeVRad$) only form a small fraction of the $\gamma$-ray detected AGN, their multi-wavelength study offers a unique opportunity to probe and pinpoint the high-energy emission processes and sites. Even in the absence of substantial Doppler beaming $TeVRad$ are extremely bright objects in the TeV sky (luminosities detected up to $10^{45}~erg~s^{-1}$), and exhibit flux variations on timescales shorter than the event-horizon scales (flux doubling timescale less than 5 minutes). Thanks to the recent advancement in the imaging capabilities of high-resolution radio interferometry (millimeter very long baseline interferometry, mm-VLBI), one can probe the scales down to less than 10 gravitational radii in $TeVRad$, making it possible not only to test jet launching models but also to pinpoint the high-energy emission sites and to unravel the emission mechanisms. This review provides an overview of the high-energy observations of $TeVRad$ with a focus on the emitting sites and radiation processes. Some recent approaches in simulations are also sketched. Observations by the near-future facilities like Cherenkov Telescope Array, short millimeter-VLBI, and high-energy polarimetry instruments will be crucial for discriminating the competing high-energy emission models.
Complexity of Intermediate Size Fermion/Boson Gases
Authors: Ferri Gustavo L. , Pennini Flavia , Plastino Angelo
Published: November 2018

We investigate the physics of a medium-size quantum particle' gases, of the order of hundreds or thousands of fermions/bosons (far below the thermodynamic limit $N \, \rightarrow \, 10^{24}$). Appeal to microcanonical ensemble becomes then unavoidable. The so-called statistical complexity is our protagonist. Interesting facts are uncovered, both for fermions and bosons, yielded by statistical quantifiers.
O PAPEL DO PROJETO PEDAGÓGICO ESCOLAR NA POLÍTICA EDUCACIONAL: ENTRE O LEGAL E O INSTITUÍVEL
Authors: Pires Ennia Débora Passos Braga , Mororó Leila Pio
Published: November 2018

Este artigo tem como objetivo analisar a forma como a legislação aborda o tema projeto pedagógico evidenciando sua relação com o projeto de educação assumido pelas políticas educacionais desde a aprovação da Lei de Diretrizes e Bases da Educação Nacional, Lei nº 9394/96. Os textos legais escolhidos para análise foram, na esfera nacional, a própria LDB e o Plano Nacional de Educação 2014-2024 e, na esfera estadual, o Plano Estadual de Educação do estado da Bahia (2016-2026). O trabalho aponta como o projeto pedagógico escolar, como um instrumento político, pode, por contradição, colaborar para que a escola reflita sobre suas concepções, utopias e projetos, refletindo o dinamismo da instituição que lhe concebe, se tornando o seu retrato, o seu documento de identidade na medida em que expressa a sua visão de educação, de homem e de sociedade.
TESSITURA DO CONCEITO DE LIBERDADE NAS TEORIAS EDUCACIONAIS DE JOHN DEWEY E PAULO FREIRE
Authors: De Santana Leyla Menezes , Lucini Marizete
Published: November 2018

O objetivo deste texto é discutir o conceito de liberdade nas teorias educacionais de John Dewey e Paulo Freire. Oriunda de incursões teóricas, a produção do presente discurso perpassou a seleção da literatura relevante dentro do escopo conceitual aqui apresentado, bem como de textos elaborados por comentadores desses teóricos, o que resultou numa reflexão acerca da liberdade como via operante nos processos educativos de concepção deweyana e freireana. A primeira concebendo a liberdade como finalidade da educação e a segunda como fio condutor de toda prática educativa, tornando-se modo de ser, sempre arraigado na história dos sujeitos.
O PAPEL DO PROFESSOR NAS TEORIAS EDUCACIONAIS DE PESTALOZZI E HERBART: ALGUMAS PERCEPÇÕES
Authors: Santos Maria Edna , Alves Eva Maria Siqueira
Published: November 2018

A presente investigação tem como objeto de estudo o papel do professor nas teorias educacionais produzidas e difundidas por Johann Heinrich Pestalozzi (1746-1827) e Johann Friedrich Herbart (1776-1841) durante o século XIX, período marcado por mudanças incisivas na pedagogia e nos processos educativos. Objetivando, por meio das teorias educacionais destes dois teóricos, apresentar suas aproximações e distanciamentos no que se refere ao papel do professor nesta “educação integral e moral do homem” que ambos defendiam. Para tanto, foi adotado como metodologia o entrecruzamento das fontes bibliográficas escritas por Pestalozzi e Herbart, sendo: “Cartas sobre educación infantil” (PESTALOZZI, 2006) e “Pedagogia Geral” (HERBART, 2003), recorrendo, também, a outros autores e comentadores dos referidos clássicos. O estudo permitiu compreender qual o papel e lugar que a figura do professor ocupou durante o século XIX sob a influência da pedagogia pestalozziana e herbartiana.
O papel do Tribunal de Contas frente à accountability
Authors: De Miranda Coutinho Doris , Salles Santos Aline Sueli de
Published: November 2018

Este trabalho bibliográfico e documental busca refletir acerca da estrutura de atuação do Tribunal de Contas e sua natureza jurídica dentro do arcabouço institucional advindo da Constituição Federal de 1988, com o propósito de apontar possíveis caminhos ao aperfeiçoamento do controle externo técnico atribuído a esta instituição. Para tanto, admite como objeto de estudo a Teoria de Separação de Poderes, a natureza sui generis do processo de controle externo e a distinção entre as espécies de prestação de contas. Também examina as condições para o exercício do controle externo, em um comparativo entre o aparato do Tribunal de Contas e do Poder Legislativo. Além disso, avalia a posição da doutrina e jurisprudência e seu efeito para a efetividade do Tribunal de Contas. Por fim, esmiúça o conceito de accountability, refletindo sobre as formas de interação entre as suas várias espécies (accountability vertical, horizontal e social) e as condições para o seu exercício.
Low Irradiation Dose for Sorghum Seed Sterilization: Hydroponic Fodder System and In Vitro Study
Authors: Wahyono Teguh , Wahyu Hardani Shintia Nugrahini , Sugoro Irawans
Published: November 2018

The purpose of this study was to to evaluate the influence of low gamma irradiation dose on growth performance, in vitro gas production and rumen fermentation product of sorghum hydroponic fodder (SHF) to utilize them in ruminant diets. Three polyethylene packages of Samurai 2 sorghum seeds were exposed at 25oC gamma irradiation in gamma cell (Co-60) at doses of 100, 200 and 300 Gy in the presence of air. Samples were then referigated (< 5oC) before planting. All seeds were planted in nutrient film technique hydroponic system. This study used Completely Randomized Design with four replications The observed parameters were total fresh yield, plant height and coversion ratio from seeds to SHF. In vitro gas test evaluation was done to compare all treatments with sorghum straw. The observed parameters were total gas production, kinetics gas, CH4 concentration, CO2 concentration and rumen fermentation products. Results showed that lower irradiation dose for seeds sterilization decreased plant height and total fresh yield on SHF production. In vitro total gas production of all SHF treatment was higher (p<0.05) than sorghum straw (control) at 2-48 h time of incubation. Gamma irradiation dose of 200 and 300 Gy on SHF seeds sterilization decreased (p<0.05) in vitro CH4 concentration for 19.51 and 15.43% respectively compared to SHF control (hypochlorite sterilization). In the same dose, seeds sterilization with gamma irradiation increased (p<0.05) CO2:CH4 ratio by 23.46 and 20.73% respectively compared to SHF control. The treatment of 100 Gy gamma irradiation for seed sterilization also increased (p<0.05) TVFA by 30.63% compared to sorghum straw. It was concluded that lower irradiation dose for seeds sterilization decreased growth performance of SHF. However, 100 Gy gamma irradiation increased in vitro total gas production.
Relationship Between Farmer’s Characteristics with the Motivation of Goat Milking in the Girikerto Village Turi District Sleman Regency
Authors: Andarwati Siti , Haryadi Trisakti , Guntoro Budi , Sulastri Endang , Putra R. Ahmad Romadhoni Surya , Gunawan Gunawan
Published: November 2018

This research aimed to determine the relationship between farmer characteristics including age, education level, farming experience, side income, number of dependent family member, and farmer's business scale with the motivation of goat milking in Girikerto Village, Turi District, Sleman Regency. The type of this research was quantitative explanatory, that was the type of research explaining the nature of the relationship and examining the relationship between farmer characteristics with milking motivation. The research method used a household survey of farmers with the help of questionnaires. The number of respondent’s sample used was 56 goat farmers with provisions using the Slovin formula. Sampling technique used Simple Random Sampling. Data were analyzed by Product Moment correlation. The results showed that the variables of age, farming experience, and business scale had a significant relationship with the motivation of goat milking, while the variables of education, side job and a number of dependents had no significant relationship with the motivation of milking. Farmer’s motivation to milk goats could be increased in line with increasing the age and experience of farmers. The motivation of milking goats could also be increased by increasing the number of livestock ownership, especially the ownership of lactating goats.
The Differences of Feed Quality and Egg Production Performance of Tegal and Magelang Ducks on Farming in Central Java
Authors: Ismoyowati Ismoyowati , Indrasanti Diana , Sulistyawan Ibnu Hari
Published: November 2018

This study was conducted to compare the environmental conditions around farms which was located in Tegal for Tegal ducks and Magelang for Magelang ducks. This study was also aimed to compare the composition of both feed nutrient content and the egg production. The research was conducted by survey method with purposive random sampling based on duck populations and age (8-15 months) provided by the farmer. Each area was provided 10 farmers for every farm and the data were collected in July-September, 2017. Environmental condition measurement were the temperature of the duck housing, and the composition and nutrient content of feed and the egg production of ducks. The results showed that all farmers’ ducks on a dry system rearing (without water pool) with average temperature in Tegal area 30.53±1.38oC and Magelang 28.32±1.00oC. Feed compositions given for Tegal duck consist of: dried rice, rice bran, concentrate, trash fish, golden snail, vermicelli waste and shrimp waste. The average nutrient content was crude protein 19.25%, energy 2,913 kcal/kg, crude fiber 5.82%, crude fat 6.87%, Ca 3.06% and P 1.40%. Feed composition for Magelang ducks consisted of rice (nasi aking), rice bran and concentrate, with crude protein content of 17.99%, 2,801 kcal/kg, crude fiber 8.14%, crude fat 6.10%, Ca 2.29% and P 1.04%. Tegal duck egg production was lower than Magelang ducks (64.89 vs 75.44%), but the egg weight was relatively the same. It could be concluded that the temperature of Tegal duck housing in Tegal region was hotter than Magelang region. Although the food quality of Tegal ducks was better than that of Magelang ducks, Tegal duck had a lower egg production because of the high environmental temperature.
Postoperative Gait Mechanics After Total Hip Arthroplasty
Authors: Moyer Rebecca , Lanting Brent , Marsh Jacquelyn , Al-Jurayyan Abdulaziz , Churchill Laura , Howard James , Somerville Lyndsay
Published: November 2018

Background:

Total hip arthroplasty is recommended by clinical practice guidelines for improving pain in patients with severe hip osteoarthritis, yet functional limitations may persist postoperatively. The effects of the surgical approach on postoperative gait biomechanics may influence these limitations after total hip arthroplasty but are currently not well established. The purpose of this study was to investigate the differences in postoperative gait biomechanical differences, at early and late follow-up, in patients with hip osteoarthritis who underwent total hip arthroplasty using different surgical approaches.

Methods:

Four electronic databases were searched from their inception to December 2016. Four pairs of reviewers independently determined study eligibility, rated study quality, and extracted data. Pooled estimates for each meta-analysis were obtained using a random-effects model. Mean differences (MDs) and standardized mean differences (SMDs) were calculated for spatiotemporal, kinematic, and kinetic gait variables at early (≤3 months) and late (≥6 months) postoperative follow-up. The posterior, anterior, direct lateral, and anterolateral approaches were compared using the mean postoperative differences between approaches, standard deviations, and sample sizes.

Results:

Nineteen studies (757 participants) were included. Individual and pooled effect sizes for the differences between approaches were inconsistent, with minimal significant differences at early or late follow-up. A significant increase in step length was observed after the posterior approach compared with the anterolateral approach at early (SMD = 0.68, p = 0.035) and late (SMD = 0.46, p = 0.032) follow-up, as well as a significant increase in hip adduction moment after the posterior approach compared with the lateral approach at early follow-up (SMD = 0.70, p = 0.020). Effect sizes ranged from small to very large, but too few studies comparing similar surgical approaches, as well as inconsistent reporting of outcome measures, limited the ability to pool data.

Conclusions:

These findings suggest little early or late postoperative difference in gait biomechanics between surgical approaches. Although some significant differences between surgical approaches exist, determining whether the reported postoperative gait value differences are clinically meaningful remains a substantial challenge for the interpretation of these findings.

Level of Evidence:

Therapeutic Level II. See Instructions for Authors for a complete description of levels of evidence.
A case report of visual outcome in keratoconus with retinitis pigmentosa
Authors: Hou Chiun-Ho , Chen Yun-Wen , Lin Ken-Kuo , Lee Jiahn-Shing , See Lai-Chu , Cho Wan-Hua
Published: November 2018

Background: It is uncommon to see retinitis pigmentosa in keratoconus patients. The main difficulty of visual rehabilitation for this is restricted visual field. We presented the treatment and gene screen of visual system homeobox 1 (VSX 1) gene in this case.
Case presentation: A 24-year-old man with retinitis pigmentosa presented with progressively blurred vision. Slit lamp examination revealed Vogt’s striae over both eyes, and corneal topography indicated bilateral keratoconus. We had tested 5 exons of VSX 1 gene from him and the did not find mutation on direct sequence. To improve visual acuity, we prescribed keratoconus rigid gas permeable (RGP) contact lens for him with good efficacy. However, lens dislocation occurred occasionally. He could not find dislocated lens easily due to visual field restriction, so he asked for more stable visual aids. Therefore, we instead prescribed scleral lens (SL), which were more stable on the ocular surface and led to more stable vision. Visual acuity was also gained with SL, but the tolerance time for SL was shorter compared to that of keratoconus RGP contact lens. To compare the efficacy of these two lenses, we surveyed life quality using the National Eye Institute Visual Functioning Questionnaire – 25 in three situations: baseline, with keratoconus RGP contact lens, and with SL.
Conclusion: The patient used the two lens types according to his needs, and benefited from vision rehabilitation with both keratoconus RGP contact lens and SL.
Keywords: keratoconus; retinitis pigmentosa; rigid gas permeable contact lenses; scleral lenses.