Is Oral Health of the Sugar Mill Workers Being Compromised?

PubMed Central

Pandita, Venisha; Patthi, Basavaraj; Singla, Ashish; Jain, Swati; Kundu, Hansa; Malhi, Ravneet; Vashishtha, Vaibhav

2015-01-01

Introduction Occupational environment has an immense influence on the general as well as oral health. The specific exposure to sugar and its byproducts might influence the dental health of sugar mill workers. Aim and Objectives The present study was conducted to assess and compare the oral health status of production line workers and administration staff working in the sugar mills of Western Uttar Pradesh. Materials and Methods A cross-sectional study was conducted in four Government aided and four Private sugar mills of West Uttar Pradesh, India among the production line workers and administration staff. Multistage random sampling methodology was employed to select total of 600 sugar mill factory workers (449 production line workers and 151 administration staff). The oral health status of the study subjects was assessed using the modified WHO Oral health survey Performa 1997. Statistical Analysis SPSS 19 Version was used for statistical analysis. Mean, Standard Deviation and proportions were calculated for each clinical parameter. Student t-test and Chi-square analysis was done to analyse inter group comparison. Results Mean DMFT for production and non production line workers was 7.67± 2.99 and 0.15 ± 1.34 (p= 0.001) respectively. 80.17% of production line workers had maximum CPI score 2 in contrast to 63.57% of administration staff (p=0.324). Conclusion The dental health was found to be debilitated among the production line workers of Sugar mill as compared to the Administrative staff. It is therefore recommended to raise the awareness among the sugar mill workers regarding the same. PMID:26266207

Redesign links CMs, primary care.

PubMed

2013-12-01

At WellSpan Health, teams that include hospital-based case managers and social workers, and health coaches located in physician offices, work together to coordinate care. The case managers and social workers are assigned by physician and spend most of their time in the hospital, but are expected to spend a target of two hours a week at the WellSpan Medical Group physician practices. Practices that are not part of the WellSpan Medical Group are assigned a case manager and a social worker who follow their patients in the hospital but do not visit the practice. The initiative promotes communication and collaboration between the hospital level of care and primary care.

Effect of motivational group interviewing-based safety education on Workers' safety behaviors in glass manufacturing.

PubMed

Navidian, Ali; Rostami, Zahra; Rozbehani, Nasrin

2015-09-19

Worker safety education using models that identify and reinforce factors affecting behavior is essential. The present study aimed to determine the effect of safety education based on motivational interviewing on awareness of, attitudes toward, and engagement in worker safety in the glass production industry in Hamedan, Iran, in 2014. This was a quasi-experimental interventional study including a total of 70 production line workers at glass production facilities in Hamedan. The workers were randomly assigned to either an intervention or a control group, with 35 workers in each group. Participants in the control group received four one-hour safety education sessions, in the form of traditional lectures. Those in the intervention group received four educational sessions based on motivational group interviewing, which were conducted in four groups of eight to ten participants each. The instruments used included a researcher-developed questionnaire with checklists addressing safety awareness, and attitude and performance, which were completed before and 12 weeks after the intervention. The data were analyzed using descriptive statistics, independent and paired t-tests, and chi-squared tests. Having obtained the differences in scores before and after the intervention, we determined mean changes in the scores of awareness, attitude, and use of personal protective equipment among workers who underwent motivational group interviewing (3.74 ± 2.16, 1.71 ± 3.16, and 3.2 ± 1.92, respectively, p < 0.05). These scores were significantly greater than those of control workers who underwent traditional educational sessions (1.28 ± 1.93, 1.1 ± 3.07, and 0.2 ± 1.26, respectively). Our findings revealed that incorporation of motivational interviewing principles into safety education programs had the positive effect of enhancing workers' knowledge, attitude, and, particularly, implementation of safe behaviors. The application of this advisory approach is recommended to increase workplace safety and minimize occupational hazards in the work environment.

Security warning method and system for worker safety during live-line working

NASA Astrophysics Data System (ADS)

Jiang, Chilong; Zou, Dehua; Long, Chenhai; Yang, Miao; Zhang, Zhanlong; Mei, Daojun

2017-09-01

Live-line working is an essential part in the operations in an electric power system. Live-line workers are required to wear shielding clothing. Shielding clothing, however, acts as a closed environment for the human body. Working in a closed environment for a long time can change the physiological responses of the body and even endanger personal safety. According to the typical conditions of live-line working, this study synthesizes environmental factors related to shielding clothing and the physiological factors of the body to establish the heart rate variability index RMSSD and the comprehensive security warning index SWI. On the basis of both indices, this paper proposes a security warning method and system for the safety live-line workers. The system can monitor the real-time status of workers during live-line working to provide security warning and facilitate the effective safety supervision by the live operation center during actual live-line working.

20 CFR 30.15 - May EEOICPA benefits be assigned, transferred or garnished?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false May EEOICPA benefits be assigned, transferred or garnished? 30.15 Section 30.15 Employees' Benefits OFFICE OF WORKERS' COMPENSATION PROGRAMS... General Provisions Rights and Penalties § 30.15 May EEOICPA benefits be assigned, transferred or garnished...

Effects of Age Expectations on Oncology Social Workers' Clinical Judgment

ERIC Educational Resources Information Center

Conlon, Annemarie; Choi, Namkee G.

2014-01-01

Objective: This study examined the influence of oncology social workers' expectations regarding aging (ERA) and ERA with cancer (ERAC) on their clinical judgment. Methods: Oncology social workers (N = 322) were randomly assigned to one of four vignettes describing a patient with lung cancer. The vignettes were identical except for the patent's age…

The Moving Equilibrium: Roles in Rural Social Work Practice.

ERIC Educational Resources Information Center

Tarleau, Alison T.; Hartenberger, Curtis

Rural social workers occupy a number of statuses, such as professional social worker, organizational employee, rural community denizen, and private citizen/family member. Different groups may assign different priorities to the tasks that workers perform. Different audiences or groups may be at odds about definitions that are used in everyday life.…

Reward-based spatial crowdsourcing with differential privacy preservation

NASA Astrophysics Data System (ADS)

Xiong, Ping; Zhang, Lefeng; Zhu, Tianqing

2017-11-01

In recent years, the popularity of mobile devices has transformed spatial crowdsourcing (SC) into a novel mode for performing complicated projects. Workers can perform tasks at specified locations in return for rewards offered by employers. Existing methods ensure the efficiency of their systems by submitting the workers' exact locations to a centralised server for task assignment, which can lead to privacy violations. Thus, implementing crowsourcing applications while preserving the privacy of workers' location is a key issue that needs to be tackled. We propose a reward-based SC method that achieves acceptable utility as measured by task assignment success rates, while efficiently preserving privacy. A differential privacy model ensures rigorous privacy guarantee, and Laplace noise is introduced to protect workers' exact locations. We then present a reward allocation mechanism that adjusts each piece of the reward for a task using the distribution of the workers' locations. Through experimental results, we demonstrate that this optimised-reward method is efficient for SC applications.

Is task-shifting a solution to the health workers’ shortage in Northern Ghana?

PubMed Central

Okyere, Eunice; Mwanri, Lillian; Ward, Paul

2017-01-01

Objective To explore the experiences and perceptions of health workers and implementers of task-shifting in rural health facilities in Upper East Region, Ghana. Methods Data was collected through field interviews. A total of sixty eight (68) in-depth interviews were conducted with health workers’ in primary health care facilities (health centres); Four in-depth interviews with key persons involved in staff management was conducted to understand how task-shifting is organised including its strengths and challenges. The health workers interview guide was designed with the aim of getting data on official tasks of health workers, additional tasks assigned to them, how they perceive these tasks, and the challenges associated with the practice of task-shifting. Findings Task-shifting is a practice being used across the health facilities in the study area to help reduce the impact of insufficient health workers. Generally, health workers had a comprehensive training that supported the organisation of task-shifting. However, staff members’ are sometimes engaged in tasks above their level of training and beyond their actual job descriptions. Adequate training is usually not provided before additional tasks are assigned to staff members. Whilst some health workers perceived the additional tasks they performed as an opportunity to learn new skills, others described these as stressful and overburdening. Conclusion Task-shifting has the potential to contribute to addressing the insufficient health workforce, and thereby improving health delivery system where the procedures are well defined and staff members work in a coordinated and organised manner. The provision of adequate training and supervision for health workers is important in order to improve their expertise before additional tasks are assigned to them so that the quality of care would not be compromised. PMID:28358841

Electric utility pole yard training facility: Designing an effective learning environment

NASA Astrophysics Data System (ADS)

Topping, Robert P.

The primary responsibility of electric utilities is to supply consistent, dependable, and affordable energy to private customers, businesses, and industries. As with many businesses, electric utilities are experiencing the effects of an aging workforce and expending considerable resources to train their current and replacement workers. Community colleges can partner with electric utilities to provide effective learning environments for these workers, and gain access to new sources of revenue and community support for the colleges. The purpose of this study was to describe the functions, features, and major design issues of an effective learning environment for training electric utility industry workers, the electric utility line-worker pole yard. Case studies of three "state of the art" line-worker pole yard training environments provide the basis for the study's findings and implications. The study was guided by the following research questions: (1) What is the function of a line-worker pole yard in supporting effective training? (2) What are the features of present day ("state of the art") line-worker pole yard learning environments? and (3) What are the major issues that need to be addressed in designing a line-worker pole yard learning environment for the future? The study participants included industry representatives, training coordinators, instructors, and students from the three selected "state of the art" line-worker pole yard sites. The overall findings from the study resulted in composites of the desired features of learning outcomes, learning process, and learning environment for a line-worker pole yard training program and major issues that are affecting the future design of these training programs. Composite findings of a pole-yard training environment included unique features associated with: (a) outdoor, (b) indoor, (c) underground, (d) classroom, (e) gathering places, and (f) work-based learning components. Composite findings with regard to major issues that need to be considered in future designs of pole-yard training environments included: (a) available unrestricted land for expansion, (b) resource commitment level, (c) workforce demographics, (d) aging industrial infrastructure, (e) electronic information and communication capability, (f) quality and quantity of available instructors, and (g) environmental and economic impact.

Health worker recruitment and deployment in remote areas of Indonesia.

PubMed

Efendi, Ferry

2012-01-01

Providing health care in remote and very remote areas has long been a major concern in Indonesia. In order to improve access to quality health care for residents in these areas, various policies on recruitment and deployment of health workers have been implemented, among them compulsory service, contracted staff and the Special Assignment of strategic health workers. Indonesia's difficult geography presents great challenges to health service delivery and most health workers prefer to serve in urban areas, resulting in an uneven distribution of health workers and shortages in remote areas. Great efforts have been made to mobilize health human resources more equitably, including placement schemes for strategic health workers and contracted staff, combined with an incentive scheme. While these have partially addressed the severe shortage of health workers in remote areas, current government policies were reviewed in order to clarify the current situation in Indonesia. The Contracted Staff and Special Assignment of Strategic Health Workers programs show have made a significant contribution to improving the availability of health workers in Indonesia's remote areas. As these two programs used financial incentives as the main intervention, other non-financial interventions should also be trialed. For example, incentives such as the promise of a civil servant appointment or the provision of continuing professional education, as well as the recruitment of rural-background health workers may increase the willingness of health staff to serve in the remote and very remote areas of Indonesia.

Optimal assignment of workers to supporting services in a hospital

NASA Astrophysics Data System (ADS)

Sawik, Bartosz; Mikulik, Jerzy

2008-01-01

Supporting services play an important role in health care institutions such as hospitals. This paper presents an application of operations research model for optimal allocation of workers among supporting services in a public hospital. The services include logistics, inventory management, financial management, operations management, medical analysis, etc. The optimality criterion of the problem is to minimize operations costs of supporting services subject to some specific constraints. The constraints represent specific conditions for resource allocation in a hospital. The overall problem is formulated as an integer program in the literature known as the assignment problem, where the decision variables represent the assignment of people to various jobs. The results of some computational experiments modeled on a real data from a selected Polish hospital are reported.

Electrical burn injuries of workers using portable aluminium ladders near overhead power lines.

PubMed

Moghtader, J C; Himel, H N; Demun, E M; Bellian, K T; Edlich, R F

1993-10-01

The use of aluminium ladders around high voltage power lines has resulted in a significant number of electrical injuries and electrocutions. Workers often misjudge wire distances or lose control of fully extended ladders, thereby exposing themselves to electrocution hazard. High-voltage electrical burns of two workers using an aluminium ladder that contacted a high voltage power line are reported. The circumstances surrounding the injury, the clinical management of the case, and the methods of prevention are presented and discussed.

How Caregivers and Workers Fared in Cash and Counseling

PubMed Central

Foster, Leslie; Dale, Stacy B; Brown, Randall

2007-01-01

Objectives To assess the effects of Cash and Counseling on Medicaid beneficiaries' primary informal caregivers and describe the experiences of their directly hired workers. Study Setting Beneficiaries in Arkansas, Florida, and New Jersey voluntarily enrolled in the demonstration and were randomly assigned to direct their own Medicaid supportive services as Cash and Counseling consumers (the treatment group) or to rely on Medicaid services as usual (the control group). Beneficiaries identified their primary informal caregiver during a baseline interview and their primary paid worker during a 9-month follow-up interview. Data Sources Data were collected through telephone interviews with caregivers and workers. These interviews were conducted about 10 months after beneficiaries' random assignment, between February 2000 and May 2003, depending on the state. Data Analysis Methods We estimated program effects with regression and logit models and compared the mean characteristics of directly hired workers and agency workers, by state. Principal Findings Compared with caregivers in the control group, those in the treatment group had modestly to substantially better outcomes for measures of satisfaction with care, worry, and physical and financial strain. For hours of care and emotional strain, outcomes in the treatment group were similar to or somewhat better than those in the control group. Directly hired workers reported greater satisfaction with wages, similar satisfaction with working conditions, and similar rates of injuries as agency workers. Workers who were related to the beneficiary reported more emotional strain than agency workers. Conclusions Cash and Counseling can lessen some of the burden associated with caring for a child or adult with disabilities. The experiences of hired workers suggest consumer direction is a sustainable option, but support networks for workers might be a welcome program improvement. PMID:17244295

A Rigorous Attempt to Verify Interstellar Glycine

NASA Technical Reports Server (NTRS)

Snyder, L. E.; Lovas, F. J.; Hollis, J. M.; Friedel, D. N.; Jewell, P. R.; Remijan, A.; Ilyushin, V. V.; Alekseev, E. A.; Dyubko, S. F.

2004-01-01

In 2003, Kuan, Charnley, and co-workers reported the detection of interstellar glycine (NH2CH2COOH) based on observations of 27 lines in 19 different spectral bands in one or more of the sources Sgr BP(N-LMH), Orion KL, and W51 e1/e2. They supported their detection report with rotational temperature diagrams for all three sources. In this paper, we present essential criteria which can be used in a straightforward analysis technique to confirm the identity of an interstellar asymmetric rotor such as glycine. We use new laboratory measurements of glycine as a basis for applying this analysis technique, both to our previously unpublished 12 m telescope data and to the previously published SEST data of Nummelin and colleagues. We conclude that key lines necessary for an interstellar glycine identification have not yet been found. We identify several common molecular candidates that should be examined further as more likely carriers of the lines reported as glycine. Finally, we illustrate that rotational temperature diagrams used without the support of correct spectroscopic assignments are not a reliable tool for the identification of interstellar molecules. Subject headings: ISM: abundances - ISM: clouds - ISM: individual (Sagittarius B2[N-

Geriatric Service Worker.

ERIC Educational Resources Information Center

Seton Hill Coll., Greensburg, PA.

This curriculum for training geriatric service workers is designed to incorporate additional communication and group skills along with the basic knowledge and skills necessary to work with older adults. The curriculum is organized in four modules. Each module is assigned a time frame and a credit unit base. The modules are divided into four major…

10 CFR 851.25 - Training and information.

Code of Federal Regulations, 2010 CFR

2010-01-01

... DEPARTMENT OF ENERGY WORKER SAFETY AND HEALTH PROGRAM Specific Program Requirements § 851.25 Training and information. (a) Contractors must develop and implement a worker safety and health training and information... initial assignment to a job involving exposure to a hazard; (2) Periodic training as often as necessary to...

How Do Hired Workers Fare under Consumer-Directed Personal Care?

ERIC Educational Resources Information Center

Dale, Stacy; Brown, Randall; Phillips, Barbara; Carlson, Barbara Lepidus

2005-01-01

Purpose: This study describes the experiences of workers hired under consumer direction. Design and Methods: Medicaid beneficiaries who volunteered for the Cash and Counseling demonstration were randomly assigned to the treatment group, which could participate in the consumer-directed program, or the control group, which was referred to agency…

20 CFR 61.404 - Assignments; creditors.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Employees' Benefits OFFICE OF WORKERS' COMPENSATION PROGRAMS, DEPARTMENT OF LABOR COMPENSATION FOR INJURY...; creditors. The right of any person to benefits under the Act is not transferable of assignable at law or in... reimbursement for funeral expenses), or rights existing under the Act are subject to execution, levy, attachment...

Applying mathematical modeling to create job rotation schedules for minimizing occupational noise exposure.

PubMed

Tharmmaphornphilas, Wipawee; Green, Benjamin; Carnahan, Brian J; Norman, Bryan A

2003-01-01

This research developed worker schedules by using administrative controls and a computer programming model to reduce the likelihood of worker hearing loss. By rotating the workers through different jobs during the day it was possible to reduce their exposure to hazardous noise levels. Computer simulations were made based on data collected in a real setting. Worker schedules currently used at the site are compared with proposed worker schedules from the computer simulations. For the worker assignment plans found by the computer model, the authors calculate a significant decrease in time-weighted average (TWA) sound level exposure. The maximum daily dose that any worker is exposed to is reduced by 58.8%, and the maximum TWA value for the workers is reduced by 3.8 dB from the current schedule.

Inter-worker variability in lower body postures during assembly line work: implications for exposure assessment.

PubMed

Keyserling, W Monroe; Wiggermann, Neal; Werner, Robert A; Gell, Nancy

2010-05-01

This study evaluated inter-worker variability in lower body posture and work activity during highly-structured assembly line work. Data were collected from 79 unique assembly line workstations in an engine manufacturing plant. Because the plant utilized work teams, 4-8 workers rotated through each workstation. At least 30 min of videotape was collected from at least three workers at each workstation. A computer-assisted work sampling procedure randomly selected 200 video "freeze-frames" for each worker. Lower body posture/movement (e.g., sit, stand, walk, etc.) was determined for each frame and used to estimate the percentage of time the worker spent in various postures and activities. Chi-square analyses were performed for each workstation to assess the significance of inter-worker differences. Due to variations in individual work methods, significant differences (p <.05) were found at 57 out of 79 workstations (72%). The greatest differences occurred when workers had the option to choose between standing and sitting (significant in 8 of 8 cases; in extreme examples, sit time ranged between 0-100% on one job, and 6.5-98% on another). Studying a single worker (or "proxy") can contribute to substantial error when estimating exposures in workplace studies of ergonomic stressors, since the proxy may not be representative of all workers who perform the job. Individual measurements are preferable, particularly for jobs where workers have substantial latitude to develop individualized work methods.

The Dichotomous Relationship between Personality Traits and Repatriation Decisions by Information Technology Workers

ERIC Educational Resources Information Center

Pearson, Marcia L. Y.

2013-01-01

Researchers have consistently documented high turnover rates among repatriated workers after overseas assignments, mainly due to post-repatriation concerns about career advancement, compensation reduction, subsequent use of overseas experience, and job security. What is unknown is a method to alleviate this problem by selecting the types of…

Child Protection Decision Making: A Factorial Analysis Using Case Vignettes

ERIC Educational Resources Information Center

Stokes, Jacqueline; Schmidt, Glen

2012-01-01

This study explored decision making by child protection social workers in the province of British Columbia, Canada. A factorial survey method was used in which case vignettes were constructed by randomly assigning a number of key characteristics associated with decision making in child protection. Child protection social workers (n = 118) assessed…

[Relationship between performance rating and risk of low back pain in manufacturing line workers].

PubMed

Higuchi, Yoshiyuki; Funahashi, Atsushi; Izumi, Hiroyuki; Kumashinro, Masaharu

2012-03-01

It is possible that the performance rating of line workers is affected by the risk factors for musculoskeletal disorders that are included in their work more so than by the actual takt time. To investigate whether performance rating relates to the risk factors for musculoskeletal disorders, we analyzed a dataset obtained from a self-administered questionnaire answered by assembly line workers (n=1579). As a result, performance rating had a significant association with unsuitable work environments, poor working postures and handling of heavy loads. The workers who reported the fastest rating had a higher exposure than others to the risk factors for occupational low back pain. The results of our study support the effectiveness of performance rating as an index of work burden.

Penicillin dust exposure and penicillin resistance among pharmaceutical workers in Tehran, Iran.

PubMed

Farshad, Ali Asghar; Enferadi, Mojtaba; Bakand, Shahnaz; Jamshidi Orak, Rouhangiz; Mirkazemi, Roksana

2016-07-01

Antimicrobial resistance (AMR) adversely impacts the prevention and treatment of a wide range of infections and is considered as a serious threat to global public health. Occupational-related AMR is a neglected area of research. To assess exposure to penicillin dust, penicillin active materials, and to report the frequency of penicillin resistance among pharmaceutical workers in Tehran, Iran. A quasi-experimental study was conducted among workers on a penicillin production line in a pharmaceutical company (n = 60) and workers in a food producing company (n = 60). Data were collected via survey, air sampling, and throat swab. The mean overall concentrations of penicillin dust and penicillin active material were 6.6 and 4.3 mg/m 3 , respectively, in the pharmaceutical industry. Streptococcus pneumoniae (S. pneumoniae) was detected in 45% (27) individuals in the exposed group, 92.6% of which showed penicillin resistance. Resistance was significantly higher among workers in penicillin production line (p = 0.014). High level of AMR among workers in penicillin production line is a health risk for the workers as well as society as a whole through the spread of drug resistant micro-organisms.

Penicillin dust exposure and penicillin resistance among pharmaceutical workers in Tehran, Iran

PubMed Central

Farshad, Ali Asghar; Enferadi, Mojtaba; Bakand, Shahnaz; Jamshidi Orak, Rouhangiz; Mirkazemi, Roksana

2016-01-01

Background Antimicrobial resistance (AMR) adversely impacts the prevention and treatment of a wide range of infections and is considered as a serious threat to global public health. Occupational-related AMR is a neglected area of research. Objective To assess exposure to penicillin dust, penicillin active materials, and to report the frequency of penicillin resistance among pharmaceutical workers in Tehran, Iran. Methods A quasi-experimental study was conducted among workers on a penicillin production line in a pharmaceutical company (n = 60) and workers in a food producing company (n = 60). Data were collected via survey, air sampling, and throat swab. Results The mean overall concentrations of penicillin dust and penicillin active material were 6.6 and 4.3 mg/m3, respectively, in the pharmaceutical industry. Streptococcus pneumoniae (S. pneumoniae) was detected in 45% (27) individuals in the exposed group, 92.6% of which showed penicillin resistance. Resistance was significantly higher among workers in penicillin production line (p = 0.014). Conclusions High level of AMR among workers in penicillin production line is a health risk for the workers as well as society as a whole through the spread of drug resistant micro-organisms. PMID:27388022

Why acquiesce? Worker reproductive parasitism in the Eastern honeybee (Apis cerana).

PubMed

Holmes, M J; Tan, K; Wang, Z; Oldroyd, B P; Beekman, M

2014-05-01

Most societies are vulnerable to rogue individuals that pursue their own interests at the expense of the collective entity. Societies often protect themselves from selfish behaviour by 'policing', thereby enforcing the interests of the collective over those of individuals. In insect societies, for example, selfish workers can activate their ovaries and lay eggs, exploiting the collective brood rearing system for individual benefit. Policing, usually in the form of oophagy of worker-laid eggs, controls selfish behaviour. Importantly, once an effective system of policing has evolved, the incentive for personal reproduction is lost, and 'reproductive acquiescence' in which ovary activation is rare or absent is predicted to evolve. Studies of social Hymenoptera have largely supported the prediction of worker 'acquiescence'; workers of most species where policing is well developed have inactive ovaries. However, the eastern honeybee Apis cerana appears to be an exception. A. cerana colonies are characterized by highly efficient policing, yet about 5% of workers have active ovaries, even when a queen is present. This suggests that the evolution of acquiescence is incomplete in A. cerana. We regularly sampled male eggs and pupae from four A. cerana colonies. Workers had high levels of ovary activation overall (11.7%), and 3.8% of assignable male eggs and 1.1% of assignable male pupae were worker-laid. We conclude that workers with active ovaries lay their eggs, but these rarely survive to pupation because of intense policing. We then used our findings as well as previously published data on A. cerana and A. mellifera to redo the meta-analysis on which reproductive acquiescence theory is based. Including data on both species did not affect the relationship between effectiveness of policing and levels of worker reproduction. Their inclusion did, however, seriously weaken the relationship between relatedness among workers and levels of worker reproduction. Our work thus suggests that relatedness among workers does not affect the probability that workers will attempt to reproduce, but that it is coercion by peers that limits worker reproduction. © 2014 The Authors. Journal of Evolutionary Biology © 2014 European Society For Evolutionary Biology.

Determination of an Ergonomically Sound Glovebox Glove Port Center Line

DOE Office of Scientific and Technical Information (OSTI.GOV)

Christman, Marissa St; Land, Whitney Morgan

2016-11-30

Determine an ergonomic glovebox glove port center line location which will be used for standardization in new designs, thus allowing for predictable human work performance, reduced worker exposure to radiation and musculoskeletal injury risks, and improved worker comfort, efficiency, health, and safety.

Clinical disorders and pressure-pain threshold of the forearm and hand among automobile assembly line workers.

PubMed

Byström, S; Hall, C; Welander, T; Kilbom, A

1995-12-01

The prevalence of forearm and hand disorders was examined by questionnaire and clinical examination in 199 automobile assembly line workers and in 186 controls. The pressure-pain threshold, hand grip force and hand anthropometry were also studied. There was an increased prevalence of de Quervain's disease for male automobile assembly line workers, and of carpal tunnel syndrome in female workers. The prevalence of symptoms in the forearm and hand during the last 7 days were twice as high among automobile assembly line workers than controls for both men and women. The occurrence of symptoms in the last 7 days was associated with de Quervain's disease, carpal tunnel syndrome and sick-leave due to forearm or hand problems, and it also influenced activities of daily living. Hand grip strength and anthropometrics were not associated with findings in the clinical examination or the occurrence of symptoms in the last 7 days. Low pressure-pain threshold was not associated with findings in the clinical examination, except for reported occurrence of symptoms in the last 7 days for women. Pressure-pain threshold as an indicator of tissue damage is discussed.

Patient identification errors are common in a simulated setting.

PubMed

Henneman, Philip L; Fisher, Donald L; Henneman, Elizabeth A; Pham, Tuan A; Campbell, Megan M; Nathanson, Brian H

2010-06-01

We evaluate the frequency and accuracy of health care workers verifying patient identity before performing common tasks. The study included prospective, simulated patient scenarios with an eye-tracking device that showed where the health care workers looked. Simulations involved nurses administering an intravenous medication, technicians labeling a blood specimen, and clerks applying an identity band. Participants were asked to perform their assigned task on 3 simulated patients, and the third patient had a different date of birth and medical record number than the identity information on the artifact label specific to the health care workers' task. Health care workers were unaware that the focus of the study was patient identity. Sixty-one emergency health care workers participated--28 nurses, 16 technicians, and 17 emergency service associates--in 183 patient scenarios. Sixty-one percent of health care workers (37/61) caught the identity error (61% nurses, 94% technicians, 29% emergency service associates). Thirty-nine percent of health care workers (24/61) performed their assigned task on the wrong patient (39% nurses, 6% technicians, 71% emergency service associates). Eye-tracking data were available for 73% of the patient scenarios (133/183). Seventy-four percent of health care workers (74/100) failed to match the patient to the identity band (87% nurses, 49% technicians). Twenty-seven percent of health care workers (36/133) failed to match the artifact to the patient or the identity band before performing their task (33% nurses, 9% technicians, 33% emergency service associates). Fifteen percent (5/33) of health care workers who completed the steps to verify patient identity on the patient with the identification error still failed to recognize the error. Wide variation exists among health care workers verifying patient identity before performing everyday tasks. Education, process changes, and technology are needed to improve the frequency and accuracy of patient identification. Copyright (c) 2009. Published by Mosby, Inc.

Do the socioeconomic impacts of antiretroviral therapy vary by gender? A longitudinal study of Kenyan agricultural worker employment outcomes.

PubMed

Larson, Bruce A; Fox, Mathew P; Rosen, Sydney; Bii, Margret; Sigei, Carolyne; Shaffer, Douglas; Sawe, Fredrick; McCoy, Kelly; Wasunna, Monique; Simon, Jonathan L

2009-07-15

As access to antiretroviral therapy (ART) has grown in Africa, attention has turned to evaluating the socio-economic impacts of ART. One key issue is the extent to which improvements in health resulting from ART allows individuals to return to work and earn income. Improvements in health from ART may also be associated with reduced impaired presenteeism, which is the loss of productivity when an ill or disabled individual attends work but accomplishes less at his or her usual tasks or shifts to other, possibly less valuable, tasks. Longitudinal data for this analysis come from company payroll records for 97 HIV-infected tea estate workers (the index group, 56 women, 41 men) and a comparison group of all workers assigned to the same work teams (n = 2485, 1691 men, 794 women) for a 37-month period covering two years before and one year after initiating ART. We used nearest neighbour matching methods to estimate the impacts of HIV/AIDS and ART on three monthly employment outcomes for tea estate workers in Kenya--days plucking tea, days assigned to non-plucking assignments, and kilograms harvested when plucking. The female index group worked 30% fewer days plucking tea monthly than the matched female comparison group during the final 9 months pre-ART. They also worked 87% more days on non-plucking assignments. While the monthly gap between the two groups narrowed after beginning ART, the female index group worked 30% fewer days plucking tea and about 100% more days on non-plucking tasks than the comparison group after one year on ART. The male index group was able to maintain a similar pattern of work as their comparison group except during the initial five months on therapy. Significant impaired presenteeism continued to exist among the female index group after one year on ART. Future research needs to explore further the socio-economic implications of HIV-infected female workers on ART being less productive than the general female workforce over sustained periods of time.

Exposure-response relationships in rhinitis and conjunctivitis caused by methyltetrahydrophthalic anhydride.

PubMed

Yokota, K; Johyama, Y; Yamaguchi, K; Takeshita, T; Morimoto, K

1999-01-01

To examine exposure-response relationships in the occurrence of symptoms of the eyes and airways in workers exposed to methyltetrahydrophthalic anhydride (MTHPA). A population of 111 workers from 2 condenser plants (A and B) using epoxy resin with MTHPA underwent a questionnaire survey and serology investigations, and data obtained on 95 subjects in assembly and inspection lines were analyzed for this study. In all, 24 (65%) of 37 workers in plant A and 38 (66%) of 58 workers in plant B had positive MTHPA-specific IgE. The air levels of MTHPA detected in assembly and inspection lines were higher in plant A than in plant B (geometric mean 25.5-63.9 and 4.93-5.49 microg/m3, respectively). IgE-sensitized workers in each plant had significantly (P < 0.05) more complaints regarding the eyes and nose than did unsensitized workers, suggesting that there is an IgE-mediated mechanism in most of these symptoms. The sensitized workers in plant A had higher frequencies for symptoms of the eyes, nose, and pharynx than did those in plant B (P < 0.02). Furthermore, only 15% of persons often displayed work-related symptoms among the 20 symptomatic workers in plant B as compared with 73% of the 26 symptomatic workers in plant A (P < 0.0001). These results can be explained by the difference in the MTHPA levels measured in the lines between the two plants. In plant B the minimal level of MTHPA that was associated with work-related symptoms was 15-22 microg/m3, which was lower than the geometric mean levels detected in assembly and inspection lines in plant A. These results suggest that MTHPA exposure at levels above 15 microg/m3 should be avoided to prevent the development of occupational allergic diseases in most workers.

Factors in the Decision to Leave: Retaining Social Workers with MSWs in Public Child Welfare.

ERIC Educational Resources Information Center

Samantrai, Krishna

1992-01-01

Surveyed 7 social workers with master's in social work (MSW) degrees who had left public child welfare and 20 who decided to stay. Found two factors that distinguished groups: inflexibility in job assignment and poor relationship with immediate supervisor. Academic preparation for this type of practice was not decisive factor. (Author/NB)

Boredom on the Assembly Line: Age and Personality Variables

ERIC Educational Resources Information Center

Stagner, Ross

1975-01-01

Research shows wide differences in the way individuals react to paced, constrained jobs. Workers show increasing job satisfaction with age, but there are few older workers among assembly line operatives; perhaps they leave because of seniority, job change, or retirement. Aging, however, may make personalities more compatible with assembly line…

Depression in high voltage power line workers.

PubMed

de Souza, Suerda Fortaleza; Carvalho, Fernando Martins; de Araújo, Tânia Maria; Koifman, Sergio; Porto, Lauro Antonio

2012-06-01

To investigate the association between effort-reward imbalance and depressive symptoms among workers in high voltage power lines. A cross-sectional study among 158 workers from an electric power company in Northeast Brazil. The main independent variables were the Effort-Reward Imbalance Model (ERI) dimensions and the main dependent variable was the prevalence of depression, as measured by the Center for Epidemiologic Studies Depression (CES-D) scale. Data were analyzed by multiple logistic regression techniques. The group of low reward workers presented a depression prevalence rate 6.2 times greater than those in the high reward group. The depression prevalence rate was 3.3 greater in workers in the situation of imbalanced effort-reward than in those in effort-reward equilibrium. The prevalence of depression was strongly associated with psychosocial factors present in the work of electricity workers.

An experimental water line list at 1950 K in the 6250-6670 cm-1 region

NASA Astrophysics Data System (ADS)

Rutkowski, Lucile; Foltynowicz, Aleksandra; Schmidt, Florian M.; Johansson, Alexandra C.; Khodabakhsh, Amir; Kyuberis, Aleksandra A.; Zobov, Nikolai F.; Polyansky, Oleg L.; Yurchenko, Sergei N.; Tennyson, Jonathan

2018-01-01

An absorption spectrum of H216O at 1950 K is recorded in a premixed methane/air flat flame using a cavity-enhanced optical frequency comb-based Fourier transform spectrometer. 2417 absorption lines are identified in the 6250-6670 cm-1 region with an accuracy of about 0.01 cm-1. Absolute line intensities are retrieved using temperature and concentration values obtained by tunable diode laser absorption spectroscopy. Line assignments are made using a combination of empirically known energy levels and predictions from the new POKAZATEL variational line list. 2030 of the observed lines are assigned to 2937 transitions, once blends are taken into account. 126 new energy levels of H216O are identified. The assigned transitions belong to 136 bands and span rotational states up to J = 27 .

VISIONS2 Learning for Life Initiative. Workplace Literacy Implementation Model.

ERIC Educational Resources Information Center

Walsh, Chris L.; Ferguson, Susan E.; Taylor, Mary Lou

This document presents a model for implementing workplace literacy education that focuses on giving front-line workers or first-line workers basic skills instruction and an appreciation for lifelong learning. The introduction presents background information on the model, which was developed during a partnership between a technical college and an…

75 FR 65523 - Dawson Metal Company, Inc., Industrial Division, Jamestown, NY; Notice of Negative Determination...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-25

... reconsideration investigation revealed that the workers are separately identifiable by product line and that the... separately identifiable by product line, the Department did not survey this customer. Conclusion After a... competitive with the articles produced by the workers during the relevant period and did not shift to a...

Disclosure of Type 1 diabetes at work among Finnish workers.

PubMed

Hakkarainen, P; Moilanen, L; Hänninen, V; Räsänen, K; Munir, F

2017-01-01

To determine which self-management factors and psychosocial work factors were associated with disclosing diabetes to colleagues, line managers and occupational health personnel among workers with Type 1 diabetes. A total of 767 working-aged respondents with Type 1 diabetes completed a Finnish cross-sectional survey named 'People with Type 1 Diabetes in Worklife'. Factor analysis was carried out, followed by logistic regressions to estimate the associations between self-management factors, psychosocial work factors and the likelihood of disclosure separately to colleagues, line managers and occupational health personnel. The models were adjusted for sociodemographic, diabetes-related and work-related variables. A total of 52% of the respondents had disclosed their diabetes to their colleagues, 45% to occupational health personnel and 28% to their line manager. Receiving social support and having good psychosocial work ability were significantly associated with disclosure to colleagues, line managers and occupational health personnel. Relations at work were associated with disclosure to colleagues and the line manager. Furthermore, opportunity to self-manage diabetes at work was associated with disclosure to colleagues. Line managers and colleagues have a remarkable role to play in providing workplace support to workers with Type 1 diabetes. Disclosure of Type 1 diabetes should be encouraged as line managers can provide workers with the right support, implement work adaptations and facilitate job retention. As only half of respondents disclosed their Type 1 diabetes at work, further research is required into the reasons for and consequences of not disclosing a diagnosis. © 2016 Diabetes UK.

Ergonomic risk factors of work processes in the semiconductor industry in Peninsular Malaysia.

PubMed

Chee, Heng-Leng; Rampal, Krishna Gopal; Chandrasakaran, Abherhame

2004-07-01

A cross-sectional survey of semiconductor factories was conducted to identify the ergonomic risk factors in the work processes, the prevalence of body pain among workers, and the relationship between body pain and work processes. A total of 906 women semiconductor workers took part in the study. In wafer preparation and polishing, a combination of lifting weights and prolonged standing might have led to high pain prevalences in the low back (35.0% wafer preparation, 41.7% wafer polishing) and lower limbs (90.0% wafer preparation, 66.7% wafer polishing). Semiconductor front of line workers, who mostly walked around to operate machines in clean rooms, had the lowest prevalences of body pain. Semiconductor assembly middle of line workers, especially the molding workers, who did frequent lifting, had high pain prevalences in the neck/shoulders (54.8%) and upper back (43.5 %). In the semiconductor assembly end of line work section, chip inspection workers who were exposed to prolonged sitting without back support had high prevalences of neck/shoulder (62.2%) and upper back pain (50.0%), while chip testing workers who had to climb steps to load units had a high prevalence of lower limb pain (68.0%). Workers in the assembly of electronic components, carrying out repetitive tasks with hands and fingers, and standing in awkward postures had high pain prevalences in the neck/shoulders (61.5%), arms (38.5%), and hands/wrists (30.8%).

JCQ scale reliability and responsiveness to changes in manufacturing process.

PubMed

d'Errico, Angelo; Punnett, Laura; Gold, Judith E; Gore, Rebecca

2008-02-01

The job content questionnaire (JCQ) was administered to automobile manufacturing workers in two interviews, 5 years apart. Between the two interviews, the company introduced substantial changes in production technology in some production areas. The aims were: (1) to describe the impact of these changes on self-reported psychosocial exposures, and (2) to examine test-retest reliability of the JCQ scales, taking into account changes in job assignment and, for a subset of workers, physical ergonomic exposures as assessed through field observations. The study population included 790 subjects at the first and 519 at the second interview, of whom 387 were present in both. Differences in demand and control scores between interviews were analyzed by Wilcoxon matched-pairs signed-rank test. Test-retest reliability of these scales was evaluated by the intraclass correlation coefficient (ICC) and the Spearman's rho coefficient. The introduction of more automated technology produced an overall increase in job control but did not decrease psychological demand. The reliability of the control scale was low overall but increased to an acceptable level among workers who had not changed job. The demand scale had high reliability only among workers whose physical ergonomic exposures were similar on both survey occasions. These results show that 5-year test-retest reliability of self-reported psychosocial exposures is adequate among workers whose job assignment and ergonomic exposures have remained stable over time.

Health workers at the core of the health system: framework and research issues.

PubMed

Anand, Sudhir; Bärnighausen, Till

2012-05-01

This paper presents a framework for the health system with health workers at the core. We review existing health-system frameworks and the role they assign to health workers. Earlier frameworks either do not include health workers as a central feature of system functioning or treat them as one among several components of equal importance. As every function of the health system is either undertaken by or mediated through the health worker, we place the health worker at the center of the health system. Our framework is useful for structuring research on the health workforce and for identifying health-worker research issues. We describe six research issues on the health workforce: metrics to measure the capacity of a health system to deliver healthcare; the contribution of public- vs. private-sector health workers in meeting healthcare needs and demands; the appropriate size, composition and distribution of the health workforce; approaches to achieving health-worker requirements; the adoption and adaption of treatments by health workers; and the training of health workers for horizontally vs. vertically structured health systems. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

[Occupational stress in assembly line workers in electronics manufacturing service and related influencing factors].

PubMed

Ji, Y Q; Li, S; Wang, C; Wang, J; Liu, X M

2016-10-20

Objective: To investigate occupational stress in assembly line workers in electronics manu-facturing service (EMS) and related influencing factors. Methods: From June to October, 2015, a cross-sectional survey was performed for 5 944 assembly line workers in EMS (observation group) and 6 270 workers from other posts (non-assembly line workers and management personnel; control group) using the self-made questionnaire for basic information, job demand-control (JDC) model questionnaire, and effort-reward imbalance (ERI) model questionnaire to collect respondents' basic information and occupational stress. Results: The observation group had significantly lower work autonomy, social support, and work reward scores than the control group (2.72 ± 0.63/3.64 ± 0.68/4.06 ± 0.80 vs 3.00 ± 0.67/3.83 ± 0.68/4.24 ± 0.75, t =23.53, 15.41, and 12.70, all P <0.05) , as well as significantly higher work effort and job involvement scores than the control group (2.34±0.78/2.48±0.78 vs 2.21±0.80/2.33±0.77, t =-9.08 and-10.90, both P <0.05). The observation group had significantly higher proportions of workers with occupational stress determined by JDC and ERI models than the control group (64.5%/12.7% vs 52.6%/9.9%, χ 2 =182.26 and 23.41, both P <0.05). Female sex, migrant workers, working time >60 hours/week, and sleeping time <7 hours/day were major risk factors for occupational stress in JDC model; education background of Bachelor's degree or above, working time >60 hours/week, and sleeping time<7 hours/day were major risk factors for occupational stress in ERI model, while female sex and a high monthly income reduced the risk of occupational stress in ERI model. Conclusion: Assembly line workers in EMS are a relatively vulnerable group and have a high degree of occupational stress. Working time >60 hours/week and sleeping time <7 hours/day are major risk factors for occupational stress.

77 FR 12909 - Eastern Maine Railway Company-Assignment of Trackage Rights Exemption-Montreal, Maine & Atlantic...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-02

.... (MMA) has agreed to assign its overhead trackage rights to the Eastern Maine Railway Company (EMR) over... from MMA and to operate 28.75 miles of rail line. MMA, the former owner of the Line, proposed to... operator.\\3\\ In anticipation of MNRC service, MMA acquired trackage rights over the Line to continue to...

The Effects of a History-Based Instructional Material on the Students' Understanding of Field Lines

ERIC Educational Resources Information Center

Pocovi, M. Cecilia

2007-01-01

Many students in physics courses fail to achieve a desired conceptual change because they assign an incorrect ontology to the to-be-learned concept. This situation has been detected in previous research for the case of field lines: many college students assign material properties to the lines and describe them, for example, as tubes that contain…

Algorithmic mechanisms for reliable crowdsourcing computation under collusion.

PubMed

Fernández Anta, Antonio; Georgiou, Chryssis; Mosteiro, Miguel A; Pareja, Daniel

2015-01-01

We consider a computing system where a master processor assigns a task for execution to worker processors that may collude. We model the workers' decision of whether to comply (compute the task) or not (return a bogus result to save the computation cost) as a game among workers. That is, we assume that workers are rational in a game-theoretic sense. We identify analytically the parameter conditions for a unique Nash Equilibrium where the master obtains the correct result. We also evaluate experimentally mixed equilibria aiming to attain better reliability-profit trade-offs. For a wide range of parameter values that may be used in practice, our simulations show that, in fact, both master and workers are better off using a pure equilibrium where no worker cheats, even under collusion, and even for colluding behaviors that involve deviating from the game.

MDI Exposure for Spray-On Truck Bed Lining.

PubMed

Lofgren, Don J; Walley, Terry L; Peters, Phillip M; Weis, Marty L

2003-10-01

Worker exposure to MDI (methylenediphenyl isocyanate) in the sprayed-on truck bed lining industry was assessed by examining Washington State OSHA inspection files and industrial insurance records. The industry uses MDI to form a protective urethane coating on pick-up truck beds. The lining is applied by a worker using a handheld spray gun with application equipment at temperatures and pressures specified by the urethane supplier. Inspections with MDI sampling were initially identified by searching the agency's laboratory database and were further screened for the targeted process. Data for 13 employers was found and extracted from the inspection records. All were small companies with only 1 to 2 workers exposed to MDI; 10 of the 13 employers had started the bed lining service within the last 4 years. The process was found in truck bed lining specialty shops as well as in other truck-related businesses. Six different urethane products were used with reported MDI monomer concentrations of up to 75 percent along with varying concentrations of MDI pre-polymers and other reactants and solvents. Sampling for MDI by inspectors found 7 worksites with worker exposure in excess of the state and OSHA ceiling limit of 0.200 mg/M(3). Deficiencies in respirator programs and engineering controls for MDI were cited. A review of the industrial insurance records found a total of five MDI-related claims at 4 inspected worksites, two for new-onset asthma. It was concluded that workers in the urethane sprayed-on truck bed lining industry are at an increased risk of developing illnesses associated with isocyanate exposure. Interventions are needed to further assess the hazard as well as motivate and assist franchisers, distributors, and retailers to implement effective engineering controls and respiratory protection programs in this nationally emerging small employer industry.

Nimble Fingers. From 19th Century New England Mills to 20th Century Global Assembly Lines.

ERIC Educational Resources Information Center

Reese, Lyn

1988-01-01

Covers women's labor history in the United States and in industrialized nations from the early 1800s to the present. Provides primary source documents from New England workers in the 1830s and 1840s and from women workers on global assembly lines in the 1980s. Includes discussion questions. (LS)

Assignment of far-infrared laser lines of O-17 methanol by synchrotron FTIR spectroscopy and laser frequency measurements

NASA Astrophysics Data System (ADS)

Lees, R. M.; Jackson, M.; Moruzzi, G.; Predoi-Cross, Adriana; Billinghurst, B. E.

2015-09-01

Analysis of synchrotron FTIR spectra has revealed new assignments for a number of optically pumped far-infrared laser lines from the CH317OH isotopologue of methanol, with definitive confirmation provided by recent accurate measurements of the laser frequencies. In this Note the lasing energy level systems are discussed, and the spectroscopic evidence for the assignments is presented.

A near infrared line list for NH3: Analysis of a Kitt Peak spectrum after 35 years

NASA Astrophysics Data System (ADS)

Barton, Emma J.; Yurchenko, Sergei N.; Tennyson, Jonathan; Béguier, Serge; Campargue, Alain

2016-07-01

A Fourier Transform (FT) absorption spectrum of room temperature NH3 in the region 7400-8640 cm-1 is analysed using a variational line list and ground state energies determined using the MARVEL procedure. The spectrum was measured by Dr. Catherine de Bergh in 1980 and is available from the Kitt Peak data center. The centers and intensities of 8468 ammonia lines were retrieved using a multiline fitting procedure. 2474 lines are assigned to 21 bands providing 1692 experimental energies in the range 7500-9200 cm-1. The spectrum was assigned by the joint use of the BYTe variational line list and combination differences. The assignments and experimental energies presented in this work are the first for ammonia in the region 7400-8640 cm-1, considerably extending the range of known vibrational-excited states.

A qualitative analysis of health professionals' job descriptions for surgical service delivery in Uganda.

PubMed

Buwembo, William; Munabi, Ian G; Galukande, Moses; Kituuka, Olivia; Luboga, Samuel A

2014-01-01

The ever increasing demand for surgical services in sub-Saharan Africa is creating a need to increase the number of health workers able to provide surgical care. This calls for the optimisation of all available human resources to provide universal access to essential and emergency surgical services. One way of optimising already scarce human resources for health is by clarifying job descriptions to guide the scope of practice, measuring rewards/benefits for the health workers providing surgical care, and informing education and training for health professionals. This study set out to determine the scope of the mandate to perform surgical procedures in current job descriptions of surgical care health professionals in Uganda. A document review was conducted of job descriptions for the health professionals responsible for surgical service delivery in the Ugandan Health care system. The job descriptions were extracted and subjected to a qualitative content data analysis approach using a text based RQDA package of the open source R statistical computing software. It was observed that there was no explicit mention of assignment of delivery of surgical services to a particular cadre. Instead the bulk of direct patient related care, including surgical attention, was assigned to the lower cadres, in particular the medical officer. Senior cadres were assigned to perform predominantly advisory and managerial roles in the health care system. In addition, a no cost opportunity to task shift surgical service delivery to the senior clinical officers was identified. There is a need to specifically assign the mandate to provide surgical care tasks, according to degree of complexity, to adequately trained cadres of health workers. Health professionals' current job descriptions are not explicit, and therefore do not adequately support proper training, deployment, defined scope of practice, and remuneration for equitable surgical service delivery in Uganda. Such deliberate assignment of mandates will provide a means of increasing surgical service delivery through further optimisation of the available human resources for health.

Continuing education to go: capacity building in psychotherapies for front-line mental health workers in underserviced communities.

PubMed

Ravitz, Paula; Cooke, Robert G; Mitchell, Scott; Reeves, Scott; Teshima, John; Lokuge, Bhadra; Lawson, Andrea; McNaughton, Nancy; Skinner, Wayne; Cooper, Carolynne; Fefergrad, Mark; Zaretsky, Ari

2013-06-01

To address the gaps between need and access, and between treatment guidelines and their implementation for mental illness, through capacity building of front-line health workers. Following a learning needs assessment, work-based continuing education courses in evidence-supported psychotherapies were developed for front-line workers in underserviced community settings. The 5-hour courses on the fundamentals of cognitive-behavioural therapy, interpersonal psychotherapy, motivational interviewing, and dialectical behaviour therapy each included videotaped captioned simulations, interactive lesson plans, and clinical practice behaviour reminders. Two courses, sequentially offered in 7 underserviced settings, were subjected to a mixed methods evaluation. Ninety-three nonmedical front-line workers enrolled in the program. Repeated measures analysis of variance was used to assess pre- and postintervention changes in knowledge and self-efficacy. Qualitative data from 5 semistructured focus groups with 25 participants were also analyzed. Significant pre- and postintervention changes in knowledge (P < 0.001) were found in course completers. Counselling self-efficacy improved in participants who took the first course offered (P = 0.001). Dropouts were much less frequent in peer-led, small-group learning than in a self-directed format. Qualitative analysis revealed improved confidence, morale, self-reported practice behaviour changes, and increased comfort in working with difficult clients. This work-based, multimodal, interactive, interprofessional curriculum for knowledge translation of psychotherapeutic techniques is feasible and helpful. A peer-led group format is preferred over self-directed learning. Its application can build capacity of front-line health workers in helping patients who suffer from common mental disorders.

RELEASE OF DRIED RADIOACTIVE WASTE MATERIALS TECHNICAL BASIS DOCUMENT

DOE Office of Scientific and Technical Information (OSTI.GOV)

KOZLOWSKI, S.D.

2007-05-30

This technical basis document was developed to support RPP-23429, Preliminary Documented Safety Analysis for the Demonstration Bulk Vitrification System (PDSA) and RPP-23479, Preliminary Documented Safety Analysis for the Contact-Handled Transuranic Mixed (CH-TRUM) Waste Facility. The main document describes the risk binning process and the technical basis for assigning risk bins to the representative accidents involving the release of dried radioactive waste materials from the Demonstration Bulk Vitrification System (DBVS) and to the associated represented hazardous conditions. Appendices D through F provide the technical basis for assigning risk bins to the representative dried waste release accident and associated represented hazardous conditionsmore » for the Contact-Handled Transuranic Mixed (CH-TRUM) Waste Packaging Unit (WPU). The risk binning process uses an evaluation of the frequency and consequence of a given representative accident or represented hazardous condition to determine the need for safety structures, systems, and components (SSC) and technical safety requirement (TSR)-level controls. A representative accident or a represented hazardous condition is assigned to a risk bin based on the potential radiological and toxicological consequences to the public and the collocated worker. Note that the risk binning process is not applied to facility workers because credible hazardous conditions with the potential for significant facility worker consequences are considered for safety-significant SSCs and/or TSR-level controls regardless of their estimated frequency. The controls for protection of the facility workers are described in RPP-23429 and RPP-23479. Determination of the need for safety-class SSCs was performed in accordance with DOE-STD-3009-94, Preparation Guide for US. Department of Energy Nonreactor Nuclear Facility Documented Safety Analyses, as described below.« less

Poverty, Place and Pedagogy in Education: Research Stories from Front-Line Workers

ERIC Educational Resources Information Center

Comber, Barbara

2016-01-01

This article considers what it means to teach and learn in places of poverty through the narratives of front-line workers--particularly students and teachers. What is the work of teaching and learning in places of poverty in current times? How has this changed? What can be learned from both the haunting and hopeful narratives of front-line…

"You Are a Part of the Solution": Negotiating Gender-Based Violence and Engendering Change in Urban Informal Settlements in Mumbai, India.

PubMed

Chakraborty, Proshant; Daruwalla, Nayreen; Jayaraman, Anuja; Pantvaidya, Shanti

2016-08-04

This article explores how women front-line workers engage with domestic and gender-based violence in the urban informal settlements of Dharavi in Mumbai, India. We conducted in-depth interviews with 13 voluntary front-line workers, along with ethnographic fieldwork in Dharavi, as a part of a pilot study. Our findings contribute to literature on context-specific approaches to understanding gender-based violence and "models" to prevent domestic violence in urban micro-spaces. Furthermore, we also discuss notions of "change" (badlaav) that the front-line workers experience. Finally, this article presents implications for socially engaged ethnographic research, as well as contextual and grounded insights on ways to reduce gender-based and domestic violence. © The Author(s) 2016.

Endogenous risk-taking and physical appearance of sex workers.

PubMed

Egger, Peter H; Lindenblatt, Andreas

2015-12-01

Previous research found that physical appearance affects the risk-taking of sex workers through offering unprotected services. This paper utilizes a large individual-level data set covering 16,583 pay-for-sex contracts in 2011 and 2012 by 2,517 female suppliers in Germany. Results based on instrumental variables suggest that the incentive for risk-taking is about twice as high than when assuming random assignment of risk-taking.

48 CFR 204.7106 - Contract modifications.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 204.7106 Contract modifications. (a) If new items are added, assign new contract line or subline item... those item numbers. (2) If the contracting officer decides to assign new identifications to existing contract or exhibit line items, the following rules apply— (i) Definitized and undefinitized items. (A) The...

Sample size considerations for studies of intervention efficacy in the occupational setting.

PubMed

Lazovich, Deann; Murray, David M; Brosseau, Lisa M; Parker, David L; Milton, F Thomas; Dugan, Siobhan K

2002-03-01

Due to a shared environment and similarities among workers within a worksite, the strongest analytical design to evaluate the efficacy of an intervention to reduce occupational health or safety hazards is to randomly assign worksites, not workers, to the intervention and comparison conditions. Statistical methods are well described for estimating the sample size when the unit of assignment is a group but these methods have not been applied in the evaluation of occupational health and safety interventions. We review and apply the statistical methods for group-randomized trials in planning a study to evaluate the effectiveness of technical/behavioral interventions to reduce wood dust levels among small woodworking businesses. We conducted a pilot study in five small woodworking businesses to estimate variance components between and within worksites and between and within workers. In each worksite, 8 h time-weighted dust concentrations were obtained for each production employee on between two and five occasions. With these data, we estimated the parameters necessary to calculate the percent change in dust concentrations that we could detect (alpha = 0.05, power = 80%) for a range of worksites per condition, workers per worksite and repeat measurements per worker. The mean wood dust concentration across woodworking businesses was 4.53 mg/m3. The measure of similarity among workers within a woodworking business was large (intraclass correlation = 0.5086). Repeated measurements within a worker were weakly correlated (r = 0.1927) while repeated measurements within a worksite were strongly correlated (r = 0.8925). The dominant factor in the sample size calculation was the number of worksites per condition, with the number of workers per worksite playing a lesser role. We also observed that increasing the number of repeat measurements per person had little benefit given the low within-worker correlation in our data. We found that 30 worksites per condition and 10 workers per worksite would give us 80% power to detect a reduction of approximately 30% in wood dust levels (alpha = 0.05). Our results demonstrate the application of the group-randomized trials methodology to evaluate interventions to reduce occupational hazards. The methodology is widely applicable and not limited to the context of wood dust reduction.

Low-temperature high-resolution absorption spectrum of 14NH3 in the ν1+ν3 band region (1.51 μm)

NASA Astrophysics Data System (ADS)

Földes, T.; Golebiowski, D.; Herman, M.; Softley, T. P.; Di Lonardo, G.; Fusina, L.

2014-09-01

Jet-cooled spectra of 14NH3 and 15NH3 in natural abundance were recorded using cavity ring-down (CRDS, 6584-6670 cm-1) and cavity enhanced absorption (CEAS, 6530-6700 cm-1) spectroscopy. Line broadening effects in the CRDS spectrum allowed lines with J″-values between 0 and 3 to be identified. Intensity ratios in 14NH3 between the jet-cooled CRDS and literature room-temperature data from Sung et al. (J. Quant. Spectrosc. Radiat. Transfer, 113 (2012), 1066) further assisted the line assignments. Ground state combination differences were extensively used to support the assignments, providing reliable values for J, K and inversion symmetry of the ground state vibrational levels. CEAS data helped in this respect for the lowest J lines, some of which are saturated in the CRDS spectrum. Further information on a/s doublets arose from the observed spectral structures. Thirty-two transitions of 14NH3 were assigned in this way and a limited but significant number (19) of changes in the assignments results, compared to Sung et al. or to Cacciani et al. (J. Quant. Spectrosc. Radiat. Transfer, 113 (2012), 1084). Sixteen known and 25 new low-J transitions were identified for 15NH3 in the CRDS spectrum but the much scarcer literature information did not allow for any more refined assignment. The present line position measurements improve on literature values published for 15NH3 and on some line positions for 14NH3.

[Shoes stitched, workers unstitched: a study on working and health conditions among women factory workers in the footwear industry in Franca, São Paulo State, Brazil].

PubMed

Prazeres, Taísa Junqueira; Navarro, Vera Lucia

2011-10-01

This study aimed to analyze associations between working conditions and health problems reported by women workers assigned to mechanical stitching in the footwear industry in Franca, São Paulo State, Brazil. The qualitative study's theory and methodology were based on historical and dialectical materialism and combined sociological and ethnographic research techniques. Data were collected with taped interviews, focusing on the workers' life and work stories, systematic observation of the work process, consultation of historical documents, and imagistic production. Analysis of the data revealed the effects of work in mechanical stitching on the health of women workers employed in the factory and at home, who experience precarious labor conditions involving workday intensification and extension, preset production targets, job insecurity, and unhealthy workplaces.

Algorithmic Mechanisms for Reliable Crowdsourcing Computation under Collusion

PubMed Central

Fernández Anta, Antonio; Georgiou, Chryssis; Mosteiro, Miguel A.; Pareja, Daniel

2015-01-01

We consider a computing system where a master processor assigns a task for execution to worker processors that may collude. We model the workers’ decision of whether to comply (compute the task) or not (return a bogus result to save the computation cost) as a game among workers. That is, we assume that workers are rational in a game-theoretic sense. We identify analytically the parameter conditions for a unique Nash Equilibrium where the master obtains the correct result. We also evaluate experimentally mixed equilibria aiming to attain better reliability-profit trade-offs. For a wide range of parameter values that may be used in practice, our simulations show that, in fact, both master and workers are better off using a pure equilibrium where no worker cheats, even under collusion, and even for colluding behaviors that involve deviating from the game. PMID:25793524

Organizational Justice and Social Workers' Intentions to Leave Agency Positions

ERIC Educational Resources Information Center

Kim, Tae Kuen; Solomon, Phyllis; Jang, Cinjae

2012-01-01

The authors investigated the impact of organizational justice on social workers' intention to leave Korean social service agencies. Specifically, this study concentrated on the moderating effect of organizational justice on the relationship between burnout and intention to leave. The authors surveyed 218 front-line social workers from 51 social…

Measurement of DNA repair deficiency in workers exposed to benzene

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hallberg, L.M.; Au, W.W.; El Zein, R.

1996-05-01

We hypothesize that chronic exposure to environmental toxicants can induce genetic damage causing DNA repair deficiencies and leading to the postulated mutator phenotype of carcinogenesis. To test our hypothesis, a host cell reactivation (HCR) assay was used in which pCMVcat plasmids were damaged with UV light (175, 350 J/m{sup 2} UV light), inactivating the chloramphenicol acetyltransferase reporter gene, and then transfected into lymphocytes. Transfected lymphocytes were therefore challenged to repair the damaged plasmids, reactivating the reporter gene. Xeroderma pigmentosum (XP) and Gaucher cell lines were used as positive and negative controls for the HCR assay. The Gaucher cell line repairedmore » normally but XP cell lines demonstrated lower repair activity. Additionally, the repair activity of the XP heterozygous cell line showed intermediate repair compared to the homozygous XP and Gaucher cells. We used HCR to measure the effects of benzene exposure on 12 exposed and 8 nonexposed workers from a local benzene plant. Plasmids 175 J/m{sup 2} and 350 J/m{sup 2} were repaired with a mean frequency of 66% and 58%, respectively, in control workers compared to 71% and 62% in exposed workers. Conversely, more of the exposed workers were grouped into the reduced repair category than controls. These differences in repair capacity between exposed and control workers were, however, not statistically significant. The lack of significant differences between the exposed and control groups may be due to extremely low exposure to benzene (<0.3 ppm), small population size, or a lack of benzene genotoxicity at these concentrations. These results are consistent with a parallel hprt gene mutation assay. 26 refs., 4 figs., 2 tabs.« less

Preventing eye injuries among citrus harvesters: the community health worker model.

PubMed

Monaghan, Paul F; Forst, Linda S; Tovar-Aguilar, Jose Antonio; Bryant, Carol A; Israel, Glenn D; Galindo-Gonzalez, Sebastian; Thompson, Zachary; Zhu, Yiliang; McDermott, Robert J

2011-12-01

Although eye injuries are common among citrus harvesters, the proportion of workers using protective eyewear has been negligible. We focused on adoption of worker-tested safety glasses with and without the presence and activities of trained peer-worker role models on harvesting crews. Observation of 13 citrus harvesting crews established baseline use of safety eyewear. Nine crews subsequently were assigned a peer worker to model use of safety glasses, conduct eye safety education, and treat minor eye injuries. Safety eyewear use by crews was monitored up to 15 weeks into the intervention. Intervention crews with peer workers had significantly higher rates of eyewear use than control crews. Intervention exposure time and level of worker use were strongly correlated. Among intervention crews, workers with 1 to 2 years of experience (odds ratio [OR] = 2.89; 95% confidence interval [CI] = 1.11, 7.55) and who received help from their peer worker (OR = 3.73; 95% CI = 1.21, 11.57) were significantly more likely to use glasses than were other intervention crew members. Adaptation of the community health worker model for this setting improved injury prevention practices and may have relevance for similar agricultural settings.

Preventing Eye Injuries Among Citrus Harvesters: The Community Health Worker Model

PubMed Central

Monaghan, Paul F.; Forst, Linda S.; Tovar-Aguilar, Jose Antonio; Bryant, Carol A.; Israel, Glenn D.; Galindo-Gonzalez, Sebastian; Thompson, Zachary; Zhu, Yiliang

2011-01-01

Objectives. Although eye injuries are common among citrus harvesters, the proportion of workers using protective eyewear has been negligible. We focused on adoption of worker-tested safety glasses with and without the presence and activities of trained peer-worker role models on harvesting crews. Methods. Observation of 13 citrus harvesting crews established baseline use of safety eyewear. Nine crews subsequently were assigned a peer worker to model use of safety glasses, conduct eye safety education, and treat minor eye injuries. Safety eyewear use by crews was monitored up to 15 weeks into the intervention. Results. Intervention crews with peer workers had significantly higher rates of eyewear use than control crews. Intervention exposure time and level of worker use were strongly correlated. Among intervention crews, workers with 1 to 2 years of experience (odds ratio [OR] = 2.89; 95% confidence interval [CI] = 1.11, 7.55) and who received help from their peer worker (OR = 3.73; 95% CI = 1.21, 11.57) were significantly more likely to use glasses than were other intervention crew members. Conclusions. Adaptation of the community health worker model for this setting improved injury prevention practices and may have relevance for similar agricultural settings. PMID:22021291

Anxiety about starting three-shift work among female workers: findings from the Female Shift Workers' Health Study.

PubMed

Kubo, Tatsuhiko; Maruyama, Takashi; Shirane, Kiyoyumi; Otomo, Hajime; Matsumoto, Tetsuro; Oyama, Ichiro

2008-03-01

In 1999, the Japanese Law on Equal Employment Opportunity and Conditions was amended and the previous prohibition of the assignment of female workers to night work was abolished. Subsequently, the number of female shift workers has been increasing in Japan, necessitating greater attention to the health care of this population. The aim of the current study is to evaluate the relationship between anxiety expressed about starting three-shift work and background characteristics among female workers who were being assigned to three-shift work for the first time. The subjects were 38 middle-aged female workers (age range: 44 to 59 years) who were working at a chemical plant. The women completed a self-administered questionnaire before starting three-shift work. Levels of anxiety about starting three-shift work were assessed by the question 'Do you feel anxious about starting three-shift work?' The available responses were: 'Very agree', 'Considerably agree', 'Rather agree', 'Slightly agree' and 'Not agree at all', and 63% of the subjects gave one of the first two answers, which were defined as indicating anxiety. We also acquired information regarding lifestyle and occupation for each subject, including the following factors: frequency of breakfast consumption, subjective sleep insufficiency, previous experience of similar work before beginning shift work, previous experience of two-shift work, and responsibility for household duties. In the study, we found a marginally statistically significant trend association between frequent breakfast consumption and anxiety about starting three-shift work (P(trend) = 0.09). Anxiety was also high among subjects with sleep disorders, especially those suffering from subjective sleep insufficiency (P = 0.08). Due to the small study population, these results should be interpreted with caution and confirmed by future studies.

46 CFR 42.09-20 - Surveys of foreign vessels.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Surveys of foreign vessels. 42.09-20 Section 42.09-20... BY SEA Load Line Assignments and Surveys-General Requirements § 42.09-20 Surveys of foreign vessels... to survey, marking, and certification by a load line assigning and issuing authority as authorized...

46 CFR 42.09-20 - Surveys of foreign vessels.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Surveys of foreign vessels. 42.09-20 Section 42.09-20... BY SEA Load Line Assignments and Surveys-General Requirements § 42.09-20 Surveys of foreign vessels... to survey, marking, and certification by a load line assigning and issuing authority as authorized...

46 CFR 42.09-20 - Surveys of foreign vessels.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Surveys of foreign vessels. 42.09-20 Section 42.09-20... BY SEA Load Line Assignments and Surveys-General Requirements § 42.09-20 Surveys of foreign vessels... to survey, marking, and certification by a load line assigning and issuing authority as authorized...

46 CFR 42.09-20 - Surveys of foreign vessels.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Surveys of foreign vessels. 42.09-20 Section 42.09-20... BY SEA Load Line Assignments and Surveys-General Requirements § 42.09-20 Surveys of foreign vessels... to survey, marking, and certification by a load line assigning and issuing authority as authorized...

46 CFR 42.09-20 - Surveys of foreign vessels.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Surveys of foreign vessels. 42.09-20 Section 42.09-20... BY SEA Load Line Assignments and Surveys-General Requirements § 42.09-20 Surveys of foreign vessels... to survey, marking, and certification by a load line assigning and issuing authority as authorized...

46 CFR 69.177 - Markings.

Code of Federal Regulations, 2014 CFR

2014-10-01

... part of the load line grid: (i) Vessels assigned only one gross and one net tonnage under § 69.175(c... mark. A vessel assigned two gross and two net tonnages which has more than one deck and no load line... in either a light color on a dark background or a dark color on a light background. ...

46 CFR 69.177 - Markings.

Code of Federal Regulations, 2011 CFR

2011-10-01

... part of the load line grid: (i) Vessels assigned only one gross and one net tonnage under § 69.175(c... mark. A vessel assigned two gross and two net tonnages which has more than one deck and no load line... in either a light color on a dark background or a dark color on a light background. ...

46 CFR 69.177 - Markings.

Code of Federal Regulations, 2013 CFR

2013-10-01

... part of the load line grid: (i) Vessels assigned only one gross and one net tonnage under § 69.175(c... mark. A vessel assigned two gross and two net tonnages which has more than one deck and no load line... in either a light color on a dark background or a dark color on a light background. ...

46 CFR 69.177 - Markings.

Code of Federal Regulations, 2012 CFR

2012-10-01

... part of the load line grid: (i) Vessels assigned only one gross and one net tonnage under § 69.175(c... mark. A vessel assigned two gross and two net tonnages which has more than one deck and no load line... in either a light color on a dark background or a dark color on a light background. ...

20 CFR 655.20 - Applications for temporary employment certification.

Code of Federal Regulations, 2012 CFR

2012-04-01

... charge or deposit charge, all tools, supplies, and equipment required to perform the duties assigned. (l..., color, national origin, age, sex, religion, disability, or citizenship. Rejections of any U.S. workers...

KENNEDY SPACE CENTER, FLA. - Workers at Cape Canaveral Air Force Station place one of four rudder speed brake actuators onto a pallet for X-ray. The actuators, to be installed on the orbiter Discovery, are being X-rayed at the Radiographic High-Energy X-ray Facility to determine if the gears were installed correctly. Discovery has been assigned to the first Return to Flight mission, STS-114, a logistics flight to the International Space Station.

NASA Image and Video Library

2004-03-08

KENNEDY SPACE CENTER, FLA. - Workers at Cape Canaveral Air Force Station place one of four rudder speed brake actuators onto a pallet for X-ray. The actuators, to be installed on the orbiter Discovery, are being X-rayed at the Radiographic High-Energy X-ray Facility to determine if the gears were installed correctly. Discovery has been assigned to the first Return to Flight mission, STS-114, a logistics flight to the International Space Station.

Health workers who ask about social determinants of health are more likely to report helping patients: Mixed-methods study.

PubMed

Naz, Anila; Rosenberg, Ellen; Andersson, Neil; Labonté, Ronald; Andermann, Anne

2016-11-01

To assess the feasibility of implementing a clinical decision aid called the CLEAR Toolkit that helps front-line health workers ask their patients about social determinants of health, refer to local support resources, and advocate for wider social change. A mixed-methods study using quantitative (online self-completed questionnaires) and qualitative (in-depth interviews, focus groups, and key informant interviews) methods. A large, university-affiliated family medicine teaching centre in Montreal, Que, serving one of the most ethnically diverse populations in Canada. Fifty family doctors and allied health workers responded to the online survey (response rate of 50.0%), 15 completed in-depth interviews, 14 joined 1 of 2 focus groups, and 3 senior administrators participated in key informant interviews. Our multimethod approach included an online survey of front-line health workers to assess current practices and collect feedback on the tool kit; in-depth interviews to understand why they consider certain patients to be more vulnerable and how to help such patients; focus groups to explore barriers to asking about social determinants of health; and key informant interviews with high-level administrators to identify organizational levers for changing practice. Senior administrators consider asking about social determinants to be part of the mandate of health workers. However, barriers perceived by front-line clinicians include insufficient training in social history taking, uncertainty about how to address these issues in clinical practice, and a lack of knowledge of local referral resources. Health workers with specific ways of asking patients about their social challenges were more likely to report having helped their patients as compared with those who did not know how to ask (93.8% vs 52.9%; P = .003). While health workers recognize the importance of social determinants, many are unsure how to ask about these often sensitive issues or where to refer patients. The CLEAR Toolkit can be easily adapted to local contexts to help front-line health workers initiate dialogue around social challenges and better support patients in clinical practice. Copyright© the College of Family Physicians of Canada.

How front-line healthcare workers respond to stock-outs of essential medicines in the Eastern Cape Province of South Africa.

PubMed

Hodes, R; Price, I; Bungane, N; Toska, E; Cluver, L

2017-08-25

Shortages of essential medicines are a daily occurrence in many of South Africa (SA)'s public health facilities. This study focuses on the responses of healthcare workers to stock-outs, investigating how actors at the 'front line' of public health delivery understand, experience and respond to shortages of essential medicines and equipment in their facilities. Findings are based on focus groups, observations and interviews with healthcare workers and patients at healthcare facilities in the Eastern Cape Province of SA, conducted as part of the Mzantsi Wakho study. The research revealed a discrepancy between 'informal' definitions of stock-outs and their reporting through formal stock-out management channels. Front-line healthcare workers had designed their own systems for classifying the severity of stock-outs, based on the product in question, and on their potential to access stocks from other facilities. Beyond formal systems of procurement and supply, healthcare workers had established vast networks of alternative communication and action, often using personal resources to procure medical supplies. Stock-outs were only reported when informal methods of stock-sharing did not secure top-up supplies. These findings have implications for understanding the frequency and severity of stock-outs, and for taking action to prevent and manage stock-outs effectively.

Causes of electrical deaths and injuries among construction workers.

PubMed

McCann, Michael; Hunting, Katherine L; Murawski, Judith; Chowdhury, Risana; Welch, Laura

2003-04-01

Contact with electrical current is the fourth leading cause of deaths of construction workers. This study evaluates electrical deaths and injuries to construction workers. Two sources of data were analyzed in detail: (1) 1,019 electrical deaths identified by the Bureau of Labor Statistics, Census of Fatal Occupational Injuries (CFOI) for the years 1992-1998; and (2) 61 electrical injuries identified between November 1, 1990 and December 31, 1998 from a George Washington University Emergency Department injury surveillance database. Contact with "live" electrical wiring, equipment, and light fixtures was the main cause of electrical deaths and injuries among electrical workers, followed by contact with overhead power lines. Among non-electrical workers, contact with overhead power lines was the major cause of death. Other causes included contact with energized metal objects, machinery, power tools, and portable lights. Arc flash or blast caused 31% of electrical injuries among construction workers, but less than 2% of electrical deaths. Adoption of a lockout/tagout standard for construction, and training for non-electrical workers in basic electrical safety would reduce the risk of electrical deaths and injuries in construction. Further research is needed on ways to prevent electrical deaths and injuries while working "live". Copyright 2003 Wiley-Liss, Inc.

75 FR 71458 - Cranberry Lumber Company Including Workers of the Following Operating Entities: Butternut One...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-23

... production of green and kiln dried lumber. The workers are not separately identifiable by product line. At... Stafftrak Beckley, WV, Cranberry Lumber Company Including Workers of Greenbrier Forest Products, Inc. Smoot... Cranberry Hardwoods, Inc., in Beckley, West Virginia; Greenbrier Forest Products in Smoot, West Virginia...

78 FR 52984 - Stone Age Interiors, Inc.; d/b/a Colorado Springs Marble and Granite Including On-Site Leased...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-27

... the production of finished stone fabrication products. The workers are not separately identifiable by product line. The subject worker group includes on-site leased workers from Express Employment... articles like or directly competitive with the finished stone fabrication products produced by Stone Age...

Peer Group Intervention for HIV Prevention among Health Workers in Chile

PubMed Central

Norr, Kathleen F.; Ferrer, Lilian; Cianelli, Rosina; Crittenden, Kathleen S.; Irarrázabal, Lisette; Cabieses, Báltica; Araya, Alejandra; Bernales, Margarita

2011-01-01

We tested the impacts of a professionally assisted peer group intervention on Chilean health workers' HIV-related knowledge, attitudes, and behaviors using a quasi-experimental design with a pretest and 3-month posttest. Two Santiago suburbs were randomly assigned to the intervention or delayed intervention control condition, and five community clinics per suburb participated. Interested workers at the intervention (n = 262) and control (n = 293) clinics participated and completed both evaluations. At posttest, intervention clinic workers had higher knowledge and more positive attitudes regarding HIV, condoms, stigmatization, and self-efficacy for prevention. They reported more partner discussion about safer sex, less unprotected sex, and more involvement in HIV prevention activities in the clinic and the community, but they did not report fewer sexual partners or more standard precautions behaviors. Because of these positive impacts, the program will become a regular continuing education unit that can be used to meet health worker licensing requirements. PMID:21497113

A Dyadic Interactive Approach to the Study of Leader Behavior

DTIC Science & Technology

1975-07-01

supervisors and workers in a bogus greeting card company performed experimental tasks involving construction of " origami " cranes. The following variables...comprised of a supervisor and three workers who, in turn, were assigned the task of producing " origami " paper cranes and were paid on a piece-rate basis...behaviors as he inter- acted with his followers. Experimental Task The experimental task involved the construction of " origami " cranes from sheets of

20 CFR 655.20 - Assurances and obligations of H-2B employers.

Code of Federal Regulations, 2014 CFR

2014-04-01

... charge, all tools, supplies, and equipment required to perform the duties assigned. (l) Disclosure of job..., color, national origin, age, sex, religion, disability, or citizenship. Rejections of any U.S. workers...

29 CFR 503.16 - Assurances and obligations of H-2B employers.

Code of Federal Regulations, 2014 CFR

2014-07-01

... charge or deposit charge, all tools, supplies, and equipment required to perform the duties assigned. (l....S. worker regardless of race, color, national origin, age, sex, religion, disability, or citizenship...

29 CFR 503.16 - Assurances and obligations of H-2B employers.

Code of Federal Regulations, 2013 CFR

2013-07-01

... charge or deposit charge, all tools, supplies, and equipment required to perform the duties assigned. (l....S. worker regardless of race, color, national origin, age, sex, religion, disability, or citizenship...

29 CFR 503.16 - Assurances and obligations of H-2B employers.

Code of Federal Regulations, 2012 CFR

2012-07-01

... charge or deposit charge, all tools, supplies, and equipment required to perform the duties assigned. (l....S. worker regardless of race, color, national origin, age, sex, religion, disability, or citizenship...

20 CFR 655.20 - Assurances and obligations of H-2B employers.

Code of Federal Regulations, 2013 CFR

2013-04-01

... charge, all tools, supplies, and equipment required to perform the duties assigned. (l) Disclosure of job..., color, national origin, age, sex, religion, disability, or citizenship. Rejections of any U.S. workers...

A biomonitoring study of genotoxic risk to workers of transformers and distribution line stations.

PubMed

Celikler, Serap; Aydemir, Nilufer; Vatan, Ozgur; Kurtuldu, Sevim; Bilaloglu, Rahmi

2009-12-01

A cytogenetic monitoring study was carried out on a group of workers from transformer and distribution line stations in the Bursa province of Turkey, to investigate the genotoxic risk of occupational exposure to extremely low frequency electric (ELF) and magnetic fields (EMF). Cytogenetic analysis, namely chromosomal aberrations (CAs) and micronucleus (MN) tests were performed on a strictly selected group of 55 workers and compared to 17 controls. CA and MN frequencies in electrical workers appeared significantly higher than in controls (p < 0.001, 0.05, respectively). The frequency of CA in exposed groups were significantly enhanced with the years of exposure (p < 0.01). The effect of smoking on the level of CA and MN was not significant in the control and exposure groups. The results of this study demonstrated that a significant induction of cytogenetic damage in peripheral lymphocytes of workers engaged to occupational exposure to ELMF in electric transformer and distribution stations.

Data transmission system with distributed microprocessors

DOEpatents

Nambu, Shigeo

1985-01-01

A data transmission system having a common request line and a special request line in addition to a transmission line. The special request line has priority over the common request line. A plurality of node stations are multi-drop connected to the transmission line. Among the node stations, a supervising station is connected to the special request line and takes precedence over other slave stations to become a master station. The master station collects data from the slave stations. The station connected to the common request line can assign a master control function to any station requesting to be assigned the master control function within a short period of time. Each station has an auto response control circuit. The master station automatically collects data by the auto response controlling circuit independently of the microprocessors of the slave stations.

The crystalline phases present in carbon cathodes of discharged Li/SOCl/sub 2/-LiAlCl/sub 4/ cells

DOE Office of Scientific and Technical Information (OSTI.GOV)

Williams, R.M.; Surampudi, S.; Bankston, C.P.

1989-05-01

The authors describe the x-ray diffraction patterns of 100% discharged Schawinigan black cathodes from Li/SOCl/sub 2-/LiAlCl/sub 4/ cells obtained using a high resolution Guinier camera. The previous assignments of the diffraction lines to Li/sub 2/O/sub 2/ and rhombohedral sulfur are all found to be incorrect; all sharp Bragg diffraction lines not assignable to anhydrous LiCl can be assigned to LiCl1 . H/sub 2/O.

[Occupational stress of assembly line female workers in confectionery work].

PubMed

Kondo, Y; Sato, Y; Takashima, H; Siki, T; Inui, S; Arachi, H; Yamashita, N; Hosokawa, M

1985-09-01

Concomitant with frequent occurrence of disorders of the neck, arm, hand and low back among assembly-line female workers in confectionery work, there is an increased number of patients with occupational cervicobrachial disorders and/or low back pain. In suspicion of the close correlation between the working conditions and development of these local disorders, a field study was undertaken. The following are the results obtained. More than 90% of these assembly-line female workers consisted of inexperienced part-time employees, mostly of middle to old age. They were engaged in decorating conveyor-carried cakes with cream and chocolate. The work necessitated repetitive movements of the upper limbs and concentration of visuosensory and nervous attention in a half-sitting slouching posture. This was considered to exert excess load on the local muscles and nervous and sensory systems. The causes that intensified the local symptoms as pointed out by the workers consisted of (1) repetitive use of the arms and hands, (2) static posture during the work and (3) sustained standing position. Complaints of low back pain were conspicuous from the unsuitable height of a conveyor-belt. Thirty five percent of the female workers needed medical treatment for cervicobrachial and/or low back pain. The forced adaptation to the belt height, sustained unnatural working posture and the imposition of forced movements seemed to be the main factors in the onset of cervicobrachial and/or low back pain in interrelation with working hours. On the basis of these results, the work load on a machine-paced assembly-line was analyzed and the necessity of improvement of working conditions was discussed.

[Investigation of noise hazards and hearing status of workers in outdoor quarries].

PubMed

Zhang, Guoying; Tang, Zhifeng; Yao, Yongping; Wang, Haiying

2014-08-01

To investigate the noise hazards in open quarries and to provide a basis for further control of noise hazards. An investigation was performed during 2010 to 2011 among all open quarries in Deqing County of Zhejiang Province, China. The investigation included basic information of the quarries, the occupational health situation and noise intensity at the workplace, and the hearing loss of workers exposed to noise in quarry enterprises. The hearing test results were evaluated based on the Diagnostic criteria of occupational noise-induced hearing loss (GBZ 49-2007). A total of 25 enterprises with open quarries were investigated, of which only 30.4% (17/56) workplaces met the national standard. The median noise level was 92.5 dB (A). Fifty-four (10.6%) out of 508 workers in the 25 enterprises were diagnosed with binaural hearing loss in the initial physical examination, with 18.3% (93/508) under surveillance. The rate of normal hearing among crushing workers, mechanists, drilling workers, and blasting workers ranged between 27.6% and 41.4%, which was significantly lower than that among workers exposed to slight noise hazards (80.0%) or other workers (63.7%) (P < 0.05). With increasing working years, the binaural hearing loss of crushing workers became serious. Serious occupational noise hazards existed in most jobs in open quarries, with crushing workers, mechanists, drilling workers, and blasting workers most seriously jeopardized. Among crushing workers, those working in the first-line or unprotected second?line positions suffered more than the others. Further measures should be taken by the supervision department and the enterprises to control the noise hazards in open quarries.

Guidelines for Biosafety Training Programs for Workers Assigned to BSL-3 Research Laboratories.

PubMed

Homer, Lesley C; Alderman, T Scott; Blair, Heather Ann; Brocard, Anne-Sophie; Broussard, Elaine E; Ellis, Robert P; Frerotte, Jay; Low, Eleanor W; McCarthy, Travis R; McCormick, Jessica M; Newton, JeT'Aime M; Rogers, Francine C; Schlimgen, Ryan; Stabenow, Jennifer M; Stedman, Diann; Warfield, Cheryl; Ntiforo, Corrie A; Whetstone, Carol T; Zimmerman, Domenica; Barkley, Emmett

2013-03-01

The Guidelines for Biosafety Training Programs for Workers Assigned to BSL-3 Research Laboratories were developed by biosafety professionals who oversee training programs for the 2 national biocontainment laboratories (NBLs) and the 13 regional biocontainment laboratories (RBLs) that participate in the National Institute of Allergy and Infectious Diseases (NIAID) NBL/RBL Network. These guidelines provide a general training framework for biosafety level 3 (BSL-3) high-containment laboratories, identify key training concepts, and outline training methodologies designed to standardize base knowledge, understanding, and technical competence of laboratory personnel working in high-containment laboratories. Emphasis is placed on building a culture of risk assessment-based safety through competency training designed to enhance understanding and recognition of potential biological hazards as well as methods for controlling these hazards. These guidelines may be of value to other institutions and academic research laboratories that are developing biosafety training programs for BSL-3 research.

Stereospecific assignment of the asparagine and glutamine sidechain amide protons in proteins from chemical shift analysis.

PubMed

Harsch, Tobias; Schneider, Philipp; Kieninger, Bärbel; Donaubauer, Harald; Kalbitzer, Hans Robert

2017-02-01

Side chain amide protons of asparagine and glutamine residues in random-coil peptides are characterized by large chemical shift differences and can be stereospecifically assigned on the basis of their chemical shift values only. The bimodal chemical shift distributions stored in the biological magnetic resonance data bank (BMRB) do not allow such an assignment. However, an analysis of the BMRB shows, that a substantial part of all stored stereospecific assignments is not correct. We show here that in most cases stereospecific assignment can also be done for folded proteins using an unbiased artificial chemical shift data base (UACSB). For a separation of the chemical shifts of the two amide resonance lines with differences ≥0.40 ppm for asparagine and differences ≥0.42 ppm for glutamine, the downfield shifted resonance lines can be assigned to H δ21 and H ε21 , respectively, at a confidence level >95%. A classifier derived from UASCB can also be used to correct the BMRB data. The program tool AssignmentChecker implemented in AUREMOL calculates the Bayesian probability for a given stereospecific assignment and automatically corrects the assignments for a given list of chemical shifts.

Employer differences in upper-body musculoskeletal disorders and pain among immigrant Latino poultry processing workers.

PubMed

Rosenbaum, Daryl A; Mora, Dana C; Arcury, Thomas A; Chen, Haiying; Quandt, Sara A

2014-01-01

Between-employer differences in working conditions may lead to variable injury rates. The objective of this paper is to assess the difference in the prevalence of epicondylitis, rotator cuff syndrome, and low back pain among immigrant Latino poultry workers at plants of three different employers. Data were collected from a cross-sectional study among 286 poultry processing workers. Community-based sampling was used to recruit participants in western North Carolina. Rotator cuff syndrome (26.7%) and low back pain (27.9%) were more prevalent among employees of one specific employer. Multivariate analysis showed significant associations of low back pain and rotator cuff syndrome with age, task performed in the processing line, and employer. Employer is a major predictor of musculoskeletal disorders and pain. Line speed and work pace may account for these differences and provide an opportunity for regulation and intervention to protect the health of workers.

[Effectiveness of a training programme in reducing occupational injuries: the Turin-Novara high-speed railway line experience].

PubMed

Bena, Antonella; Berchialla, Paola; Coffano, Elena; Debernardi, Marialuisa; Icardi, L; Dettoni, Luisa

2009-01-01

There is little evidence in the literature to suggest that safety training is effective in reducing injuries at the workplace. This study aimed at assessing the impact of a safety training programme on injury rates during construction work on the Turin-Novara high-speed railway line (2002-2006). We adopted a before-after study design. Since workers were enrolled and trained at different times, pre- and post-training periods were calculated individually for each worker At the end of the training programme, the incidence of occupational injuries had fallen by 16% in the case of basic training and 25% for specific training. In the construction workers group (63.5% of trained workers) the reductions were 21% for basic training and 27% for specific training. All variations were statistically significant. Implementation of the training programme described led to a reduction in injury rates.

Effects of selection for honey bee worker reproduction on foraging traits.

PubMed

Oldroyd, Benjamin P; Beekman, Madeleine

2008-03-04

The "reproductive ground plan" hypothesis (RGPH) proposes that reproductive division of labour in social insects had its antecedents in the ancient gene regulatory networks that evolved to regulate the foraging and reproductive phases of their solitary ancestors. Thus, queens express traits that are characteristic of the reproductive phase of solitary insects, whereas workers express traits characteristic of the foraging phase. The RGPH has also been extended to help understand the regulation of age polyethism within the worker caste and more recently to explain differences in the foraging specialisations of individual honey bee workers. Foragers that specialise in collecting proteinaceous pollen are hypothesised to have higher reproductive potential than individuals that preferentially forage for nectar because genes that were ancestrally associated with the reproductive phase are active. We investigated the links between honey bee worker foraging behaviour and reproductive traits by comparing the foraging preferences of a line of workers that has been selected for high rates of worker reproduction with the preferences of wild-type bees. We show that while selection for reproductive behaviour in workers has not altered foraging preferences, the age at onset of foraging of our selected line has been increased. Our findings therefore support the hypothesis that age polyethism is related to the reproductive ground plan, but they cast doubt on recent suggestions that foraging preferences and reproductive traits are pleiotropically linked.

Return-to-work challenges following a work-related mild TBI: The injured worker perspective.

PubMed

Mansfield, Elizabeth; Stergiou-Kita, Mary; Cassidy, John David; Bayley, Mark; Mantis, Steve; Kristman, Vicki; Kirsh, Bonnie; Gomez, Manuel; Jeschke, Mark G; Vartanian, Oshin; Moody, Joel; Colantonio, Angela

2015-01-01

To explore how individuals with work-related mild traumatic brain injury (wrMTBI) experience return-to-work (RTW) processes when returning to the workplace where the injury occurred. RTW experiences were explored using in-depth interviews and an inductive analytic approach. Qualitative analysis guided by the research question moved through phases of line-by-line and thematic coding through which categories and the interaction between categories emerged. Twelve workers diagnosed with a wrMTBI reported on their RTW experiences following wrMTBIs that occurred 3-5 years prior to the time of the interview. Participants perceived employer and workers' compensation factors as profoundly influencing their RTW experiences. Participants consistently reported that employers and workers' compensation representatives had an inadequate understanding of wrMTBI sequelae. Six of 12 participants were re-injured following their wrMTBI, with three of these injuries occurring at work. Employers, co-workers and workers' compensation representatives should be aware of wrMTBI sequelae so injured workers can receive appropriate supports and both stigmatization and re-injury can be mitigated. Greater attention to the structural and social elements of workplace and compensation environments could inform strategies to break down barriers to successful return-to-work following a wrMTBI.

Return-to-work challenges following a work-related mild TBI: The injured worker perspective.

PubMed

Mansfield, Elizabeth; Stergiou-Kita, Mary; Cassidy, John David; Bayley, Mark; Mantis, Steve; Kristman, Vicki; Kirsh, Bonnie; Gomez, Manuel; Jeschke, Mark G; Vartanian, Oshin; Moody, Joel; Colantonio, Angela

2015-08-07

To explore how individuals with work-related mild traumatic brain injury (wrMTBI) experience return-to-work (RTW) processes when returning to the workplace where the injury occurred. RTW experiences were explored using in-depth interviews and an inductive analytic approach. Qualitative analysis guided by the research question moved through phases of line-by-line and thematic coding through which categories and the interaction between categories emerged. Twelve workers diagnosed with a wrMTBI reported on their RTW experiences following wrMTBIs that occurred 3-5 years prior to the time of the interview. Participants perceived employer and workers' compensation factors as profoundly influencing their RTW experiences. Participants consistently reported that employers and workers' compensation representatives had an inadequate understanding of wrMTBI sequelae. Six of 12 participants were re-injured following their wrMTBI, with three of these injuries occurring at work. Employers, co-workers and workers' compensation representatives should be aware of wrMTBI sequelae so injured workers can receive appropriate supports and both stigmatization and re-injury can be mitigated. Greater attention to the structural and social elements of workplace and compensation environments could inform strategies to break down barriers to successful return-to-work following a wrMTBI.

The effect of socio-cultural characteristics on the effectiveness of teamwork: a study in the Gülhane Military Medical Faculty Training Hospital.

PubMed

Çelen, Özay; Teke, Abdulkadir; Cihangiroglu, Necmettin

2014-11-01

In this study, our aim was to determine the effect of the socio-cultural characteristics of health workers on the effectiveness of teamwork. In this study, a questionnaire method was used for data collection. To this end, a scale was first developed to assess the effectiveness of teamwork. The study was conducted in 34 departments/divisions within the GMMF Training Hospital with 423 health workers. "Specialist opinion" was used to determine the content validity of the "Teamwork Effectiveness Scale" developed for this study, while "factor analysis" was used to test the scale's construct validity. Cronbach Alpha values were calculated to test the reliability of the scale. To determine the effect of socio-cultural characteristics on the effectiveness of teamwork, the "Kruskal-Wallis" test, the "Mann-Whitney U" test and "Logistic Regression Analysis" were used within the context of the study. Based on the study results, it was observed that "assignment, "age" and "status" did not have an effect on the effectiveness of teamwork (p > 0.05). On the other hand, a significant and negative relationship was observed between "the obligation to perform compulsory service" and the attitudes that considered teamwork to be effective (p = 0.029). Similarly, a difference was identified between the workers' attitudes towards the effectiveness of teamwork depending on the size of the place of assignment (p = 0,042). It was thus observed that the "effectiveness of teamwork" was affected by the presence or absence of the "obligation to perform compulsory service" and by the "size of the place of assignment.

Paid to Persuade: Careers in Sales

ERIC Educational Resources Information Center

Torpey, Elka Maria

2011-01-01

Workers who make a living in sales are paid to persuade others to buy goods and services. Just about anything, from apricots to zip-line tours, needs an intermediary to move from producer to buyer. That go-between person is the sales worker. Sales jobs are numerous. In May 2010, there were over 13 million wage and salary sales workers in the…

HERALD OF COMMUNICATIONS, 1963. VOL. 23, NO. 1(274).

DTIC Science & Technology

enterprises and methods of raising it Green lights for the long distance through calls Organization of delivery service in Voronezh Communication workers ...of Ukrainian SSR can and must work better Production problems are at the center of attention This is the way Soviet communication workers act...Competition for the title ’’Communist-labor main line’’ Literature for communication workers

New assignments in the 2 μm transparency window of the 12CH4 Octad band system

NASA Astrophysics Data System (ADS)

Daumont, L.; Nikitin, A. V.; Thomas, X.; Régalia, L.; Von der Heyden, P.; Tyuterev, Vl. G.; Rey, M.; Boudon, V.; Wenger, Ch.; Loëte, M.; Brown, L. R.

2013-02-01

This paper reports new assignments of rovibrational transitions of 12CH4 bands in the range 4600-4887 cm-1 which is usually referred to as a part of the 2 μm methane transparency window. Several experimental data sources for methane line positions and intensities were combined for this analysis. Three long path Fourier transform spectra newly recorded in Reims with 1603 m absorption path length and pressures of 1, 7 and 34 hPa for samples of natural abundance CH4 provided new measurements of 12CH4 lines. Older spectra for 13CH4 (90% purity) from JPL with 73 m absorption path length were used to identify the corresponding lines. Most of the lines in this region belong to the Octad system of 12CH4. The new spectra allowed us to assign 1014 new line positions and to measure 1095 line intensities in the cold bands of the Octad. These new line positions and intensities were added to the global fit of Hamiltonian and dipole moment parameters of the Ground State, Dyad, Pentad and Octad systems. This leads to a noticeable improvement of the theoretical description in this methane transparency window and a better global prediction of the methane spectrum.

Improvement of the Database on the 1.13-microns Band of Water Vapor

NASA Technical Reports Server (NTRS)

Giver, Lawrence P.; Schwenke, David W.; Chackerian, Charles, Jr.; Varanasi, Prasad; Freedman, Richard S.; Gore, Warren J. (Technical Monitor)

2000-01-01

Corrections have recently been reported (Giver et al.) on the short-wave (visible and near-infrared) line intensities of water vapor that were catalogued in the spectroscopic database known as HITRAN. These updates have been posted on www.hitran.com, and are being used to reanalyze the polar stratospheric absorption in the 0.94 microns band as observed in POAM. We are currently investigating additional improvement in the 1.13 microns band using data obtained by us with an absorption path length of 1.107 km and 4 torr of water vapor and the ab initio line list of Partridge and Schwenke (needs ref). We are proposing the following four types of improvement of the HITRAN database in this region: 1) HITRAN has nearly 200 lines in this region without proper assignments of rotational quantum levels. Nearly all of them can now be assigned. 2) We have measured positions of the observable H2O-17 and H2O-18 lines. These lines in HITRAN currently have approximate positions based upon rather aged computations. 3) Some additional lines are observed and assigned which should be included in the database. 4) Corrections are necessary for the lower state energies E" for the HITRAN lines of the 121-010 "hot" band.

Evaporative oxidation treatability test report

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1995-04-01

In 1992, Congress passed the Federal Facilities Compliance Act that requires the U.S. Department of Energy (DOE) to treat and dispose of its mixed waste in accordance with the Resource Conservation and Recovery Act (RCRA) land disposal restrictions (LDRs). In response to the need for mixed-waste treatment capacity where available off-site commercial treatment facilities do not exist or cannot be used, the DOE Albuquerque Operations Office (DOE-AL) organized a Treatment Selection Team to match mixed wastes with treatment options and develop a strategy for treatment of its mixed wastes. DOE-AL manages operations at nine sites with mixed-waste inventories. The Treatmentmore » Selection Team determined a need to develop mobile treatment capacity to treat wastes at the sites where the wastes are generated. Treatment processes used for mixed waste not only must address the hazardous component (i.e., meet LDRs) but also must contain the radioactive component in a form that allows final disposal while protecting workers, the public, and the environment. On the basis of recommendations of the Treatment Selection Team, DOE-AL assigned projects to the sites to bring mixed-waste treatment capacity on-line. The three technologies assigned to the DOE Grand Junction Projects Office (GJPO) are evaporative oxidation, thermal desorption, and treated wastewater evaporation. Rust Geotech, the DOE-GJPO prime contractor, was assigned to design and fabricate mobile treatment units (MTUs) for these three technologies and to deliver the MTUs to selected DOE-AL sites. To conduct treatability tests at the GJPO, Rust leased a pilot-scale evaporative oxidation unit from the Clemson Technical Center (CTC), Anderson, South Carolina. The purpose of this report is to document the findings and results of tests performed using this equipment.« less

A paired comparison of tuberculin skin test results in health care workers using 5 TU and 10 TU tuberculin

PubMed Central

Stuart, R.; Bennett, N.; Forbes, A.; Grayson, M

2000-01-01

BACKGROUND—Historically, 10 TU has been employed in Australia and the United Kingdom to perform the tuberculin skin test (TST). However, this makes it difficult to compare the rates of TST positivity with other countries such as the USA who use 5 TU. To assess the impact of the dose of tuberculin on the TST a comparison was made of TST responses in health care workers given a TST with both 5 and 10 TU.
METHODS—Two TSTs were performed simultaneously in each health care worker using 5 and 10 TU. Each dose was randomly assigned in a blinded manner to the right or left forearm and read at 48-72 hours by a single nurse who was blinded to the assignment of the 5 and 10 TU doses.
RESULTS—A total of 128 health care workers were enrolled, 119 (93%) of whom had a past history of BCG vaccination. The overall mean difference in paired reaction sizes for the two doses was 1.5 mm with 95% limits of agreement of -3.6 to 6.5 mm.
CONCLUSION—A slightly larger TST reading was seen with 10 TU than with 5 TU. The mean difference of 1.5 mm between the two doses should be considered when comparing rates of TST positivity between countries who use different doses of tuberculin to perform the tuberculin skin test.

 PMID:10899248

Prevalence of dry eye syndrome after a three-year exposure to a clean room.

PubMed

Cho, Hyun A; Cheon, Jae Jung; Lee, Jong Seok; Kim, Soo Young; Chang, Seong Sil

2014-01-01

To measure the prevalence of dry eye syndrome (DES) among clean room (relative humidity ≤1%) workers from 2011 to 2013. Three annual DES examinations were performed completely in 352 clean room workers aged 20-40 years who were working at a secondary battery factory. Each examination comprised the tear-film break-up test (TFBUT), Schirmer's test I, slit-lamp microscopic examination, and McMonnies questionnaire. DES grades were measured using the Delphi approach. The annual examination results were analyzed using a general linear model and post-hoc analysis with repeated-ANOVA (Tukey). Multiple logistic regression was performed using the examination results from 2013 (dependent variable) to analyze the effect of years spent working in the clean room (independent variable). The prevalence of DES among these workers was 14.8% in 2011, 27.1% in 2012, and 32.8% in 2013. The TFBUT and McMonnies questionnaire showed that DES grades worsened over time. Multiple logistic regression analysis indicated that the odds ratio for having dry eyes was 1.130 (95% CI 1.012-1.262) according to the findings of the McMonnies questionnaire. This 3-year trend suggests that the increased prevalence of DES was associated with longer working hours. To decrease the prevalence of DES, employees should be assigned reasonable working hours with shift assignments that include appropriate break times. Workers should also wear protective eyewear, subdivide their working process to minimize exposure, and utilize preservative-free eye drops.

Catalysts of worker-to-worker violence and incivility in hospitals

PubMed Central

Hamblin, Lydia E; Essenmacher, Lynnette; Upfal, Mark J; Russell, Jim; Luborsky, Mark; Ager, Joel; Arnetz, Judith E

2016-01-01

Aims and objectives To identify common catalysts of worker-to-worker violence and incivility in hospital settings. Background Worker-to-worker violence and incivility are prevalent forms of mistreatment in healthcare workplaces. These are forms of counterproductive work behaviour that can lead to negative outcomes for employees, patients and the organisation overall. Identifying the factors that lead to co-worker mistreatment is a critical first step in the development of interventions targeting these behaviours. Design Retrospective descriptive study. Methods Qualitative content analysis was conducted on the total sample (n = 141) of employee incident reports of worker-to-worker violence and incivility that were documented in 2011 at a large American hospital system. Results More than 50% of the incidents involved nurses, and the majority of incidents did not involve physical violence. Two primary themes emerged from the analysis: Work Behaviour and Work Organisation. Incidents in the Work Behaviour category were often sparked by unprofessional behaviour, disagreement over responsibilities for work tasks or methods of patient care, and dissatisfaction with a co-worker’s performance. Incidents in the Work Organisation category involved conflicts or aggression arising from failure to following protocol, patient assignments, limited resources and high workload. Conclusion Incidents of worker-to-worker violence and incivility stemmed from dissatisfaction with employee behaviour or from organisational practices or work constraints. These incident descriptions reflect worker dissatisfaction and frustration, resulting from poor communication and collaboration between employees, all of which threaten work productivity. PMID:25852041

The effectiveness of a training method using self-modeling webcam photos for reducing musculoskeletal risk among office workers using computers.

PubMed

Taieb-Maimon, Meirav; Cwikel, Julie; Shapira, Bracha; Orenstein, Ido

2012-03-01

An intervention study was conducted to examine the effectiveness of an innovative self-modeling photo-training method for reducing musculoskeletal risk among office workers using computers. Sixty workers were randomly assigned to either: 1) a control group; 2) an office training group that received personal, ergonomic training and workstation adjustments or 3) a photo-training group that received both office training and an automatic frequent-feedback system that displayed on the computer screen a photo of the worker's current sitting posture together with the correct posture photo taken earlier during office training. Musculoskeletal risk was evaluated using the Rapid Upper Limb Assessment (RULA) method before, during and after the six weeks intervention. Both training methods provided effective short-term posture improvement; however, sustained improvement was only attained with the photo-training method. Both interventions had a greater effect on older workers and on workers suffering more musculoskeletal pain. The photo-training method had a greater positive effect on women than on men. Copyright © 2011 Elsevier Ltd and The Ergonomics Society. All rights reserved.

Health Effects of Shift Work

PubMed Central

LaDou, Joseph

1982-01-01

More than 13.5 million American workers, close to 20 percent of the work force, are assigned to evening or night shifts. In some industries such as automobile, petrochemical and textile manufacturing the proportion of shift workers is greater than 50 percent. As the popularity of shift work and other “alternative work schedules” grows, concern is increasing over the disturbance created in the lives of workers and their families by these economically and socially useful innovations. Twenty percent of workers are unable to tolerate shift work. Daily physiologic variations termed circadian rhythms are interactive and require a high degree of phase relationship to produce subjective feelings of wellbeing. Disturbance of these activities, circadian desynchronization, whether from passage over time zones or from shift rotation, results in health effects such as disturbance of the quantity and quality of sleep, disturbance of gastrointestinal and other organ system activities, and aggravation of diseases such as diabetes mellitus, epilepsy and thyrotoxicosis. Worker selection can reduce the number of health problems resulting from shift work. The periodic examination of shift workers is recommended. PMID:6962577

Peer group intervention for HIV prevention among health workers in Chile.

PubMed

Norr, Kathleen F; Ferrer, Lilian; Cianelli, Rosina; Crittenden, Kathleen S; Irarrázabal, Lisette; Cabieses, Báltica; Araya, Alejandra; Bernales, Margarita

2012-01-01

We tested the impacts of a professionally assisted peer-group intervention on Chilean health workers' HIV-related knowledge, attitudes, and behaviors using a quasi-experimental design with a pretest and 3-month posttest. Two Santiago suburbs were randomly assigned to the intervention or delayed intervention control condition. Five community clinics per suburb participated. Interested workers at the intervention (n = 262) and control (n = 293) clinics participated and completed both evaluations. At posttest, intervention clinic workers had higher knowledge and more positive attitudes regarding HIV, condoms, stigmatization, and self-efficacy for prevention. They reported more partner discussion about safer sex, less unprotected sex, and more involvement in HIV prevention activities in the clinic and the community, but they did not report fewer sexual partners or more standard precautions behaviors. Because of these positive impacts, the program will become a regular continuing education unit that can be used to meet health-worker licensing requirements. Copyright © 2012 Association of Nurses in AIDS Care. Published by Elsevier Inc. All rights reserved.

[The contribution of indigenous community health workers to special healthcare for Brazilian indigenous peoples].

PubMed

Diehl, Eliana Elisabeth; Langdon, Esther Jean; Dias-Scopel, Raquel Paiva

2012-05-01

Indigenous community health workers are part of a strategy developed by Brazil in the last two decades to promote a special healthcare model for indigenous peoples. Their role is designed to deal with various aspects of the special health policy, including the link between the heath team and the community and mediation between scientific and indigenous medical knowledge. Despite a significant increase in the number of indigenous community health workers in recent years, an evaluation of their responsibilities and contributions to the success of special care had not been conducted previously. This article, based on a literature review and original research by the authors, analyzes the role of the indigenous community health workers vis-à-vis their training and participation in health teams in different contexts in Brazil. Considering the importance assigned to the role of indigenous community health workers, this analysis reveals various ambiguities and contradictions that hinder both their performance and their potential contribution to the special health services.

Internet Explorations: On-Line Assignments for the Introductory Public Relations Course.

ERIC Educational Resources Information Center

Smith, Michael F.

This paper describes a series of assignments called "Internet Explorations," which were developed for an introductory public relations course. The three rationales for the assignments in the paper were illustration and application of course concepts to ongoing public relations activities, student exposure to communication strategies, and…

[Work accidents and automatic circuit reclosers in the electricity sector: beyond the immediate causes].

PubMed

Silva, Alessandro Jose Nunes da; Almeida, Ildeberto Muniz de; Vilela, Rodolfo Andrade de Gouveia; Mendes, Renata Wey Berti; Hurtado, Sandra Lorena Beltran

2018-05-10

The Brazilian electricity sector has recorded high work-related mortality rates that have been associated with outsourcing, used to cut costs. In order to decrease the power outage time for consumers, the industry adopted the automatic circuit recloser as the technical solution. The device has hazardous implications for maintenance workers. The aim of this study was to analyze the origins and consequences of work accidents in power systems with automatic circuit recloser, using the Accident Analysis and Prevention (AAP) model. The AAP model was used to investigate two work accidents, aimed to explore the events' organizational origins. Case 1 - when changing a deenergized secondary line, a worker received a shock from the energized primary cable (13.8kV). The system reclosed three times, causing severe injury to the worker (amputation of a lower limb). Case 2 - a fatal work accident occurred during installation of a new crosshead on a partially insulated energized line. The tip of a metal cross arm section strap touched the energized secondary line and electrocuted the maintenance operator. The circuit breaker component of the automatic circuit recloser failed. The analyses revealed how business management logic can participate in the root causes of work accidents through failures in maintenance management, outsourced workforce management, and especially safety management in systems with reclosers. Decisions to adopt automation to guarantee power distribution should not overlook the risks to workers in overhead power lines or fail to acknowledge the importance of ensuring safe conditions.

Algorithmic Management for Improving Collective Productivity in Crowdsourcing.

PubMed

Yu, Han; Miao, Chunyan; Chen, Yiqiang; Fauvel, Simon; Li, Xiaoming; Lesser, Victor R

2017-10-02

Crowdsourcing systems are complex not only because of the huge number of potential strategies for assigning workers to tasks, but also due to the dynamic characteristics associated with workers. Maximizing social welfare in such situations is known to be NP-hard. To address these fundamental challenges, we propose the surprise-minimization-value-maximization (SMVM) approach. By analysing typical crowdsourcing system dynamics, we established a simple and novel worker desirability index (WDI) jointly considering the effect of each worker's reputation, workload and motivation to work on collective productivity. Through evaluating workers' WDI values, SMVM influences individual workers in real time about courses of action which can benefit the workers and lead to high collective productivity. Solutions can be produced in polynomial time and are proven to be asymptotically bounded by a theoretical optimal solution. High resolution simulations based on a real-world dataset demonstrate that SMVM significantly outperforms state-of-the-art approaches. A large-scale 3-year empirical study involving 1,144 participants in over 9,000 sessions shows that SMVM outperforms human task delegation decisions over 80% of the time under common workload conditions. The approach and results can help engineer highly scalable data-driven algorithmic management decision support systems for crowdsourcing.

Hazardous materials on golf courses: Experience and knowledge of golf course superintendents and grounds maintenance workers from seven states

PubMed Central

Arcury-Quandt, Alice E.; Gentry, Amanda L.; Marín, Antonio J.

2011-01-01

Background The golf course industry has a growing Latino work force. Little occupational health research has addressed this work force. This paper examines golf course superintendents’ and Latino grounds maintenance workers’ pesticide knowledge, beliefs, and safety training. In particular, it focuses on knowledge of and adherence to OSHA Right-to-Know regulations. Methods In person, in-depth interviews were conducted with ten golf course superintendents in five states and with sixteen Latino grounds maintenance workers in four states. Results Few superintendents were in compliance with Right-to-Know regulations or did pesticide safety training with all of their workers. Few workers had any pesticide safety knowledge. Most safety training on golf courses was rudimentary and focused on machine safety, and was usually conducted in the off-season or on rainy days, not before workers were assigned tasks. Conclusions More Right-to-Know training is necessary for superintendents and grounds maintenance workers. Culturally and linguistically appropriate Spanish language materials need to be developed or made more widely available to train workers. Better enforcement of safety and training regulations is necessary. PMID:21360723

29 CFR Appendix E to Subpart M of... - Sample Fall Protection Plan

Code of Federal Regulations, 2014 CFR

2014-07-01

... edge of the floor or beam and swing the worker like a pendulum until the line has moved to a position... points. Accompanying this pendulum swing is a lowering of the worker, with the attendant danger that he...

Occupational fatalities due to electrocutions in the construction industry.

PubMed

Janicak, Christopher A

2008-01-01

Occupational fatalities due to contact with electricity account for approximately 9% of all deaths in the construction industry and is the fourth leading cause of death in this industry. Differences in the proportions of electrocutions in the construction industry are significantly different from other industries based upon the age of the worker and the source of the electricity. This study found that, in the construction industry, the proportion of occupational fatalities due to contact with electric current is significantly higher for workers in the 16 to 19 years old age group. Contact with overhead power lines occurred more frequently with younger workers, while contact with electric wiring, transformers, and related equipment was found to occur more frequently with older workers. The proportion of fatalities due to this event was also found to account for a significantly greater proportion of fatalities in the construction industry overall. The proportions of electrocution fatalities in the construction industry were found to be significantly higher for younger workers when compared to all other industries. Focusing prevention measures toward younger workers who work near overhead power lines could have a significant impact upon death rates. For older workers, the focus should be on those who work on or near transformers, electrical wiring, and components. Across the construction industry, implementation of effective lockout-tagout programs, and verification of energy isolation, can prevent approximately 125 fatalities per year in the construction industry.

No facultative worker policing in the honey bee ( Apis mellifera L.)

NASA Astrophysics Data System (ADS)

Loope, Kevin J.; Seeley, Thomas D.; Mattila, Heather R.

2013-05-01

Kin selection theory predicts that in colonies of social Hymenoptera with multiply mated queens, workers should mutually inhibit ("police") worker reproduction, but that in colonies with singly mated queens, workers should favor rearing workers' sons instead of queens' sons. In line with these predictions, Mattila et al. (Curr Biol 22:2027-2031, 2012) documented increased ovary development among workers in colonies of honey bees with singly mated queens, suggesting that workers can detect and respond adaptively to queen mating frequency and raising the possibility that they facultative police. In a follow-up experiment, we test and reject the hypothesis that workers in single-patriline colonies prefer worker-derived males and are able to reproduce directly; we show that their eggs are policed as strongly as those of workers in colonies with multiply mated queens. Evidently, workers do not respond facultatively to a kin structure that favors relaxed policing and increased direct reproduction. These workers may instead be responding to a poor queen or preparing for possible queen loss.

No facultative worker policing in the honey bee (Apis mellifera L.).

PubMed

Loope, Kevin J; Seeley, Thomas D; Mattila, Heather R

2013-05-01

Kin selection theory predicts that in colonies of social Hymenoptera with multiply mated queens, workers should mutually inhibit ("police") worker reproduction, but that in colonies with singly mated queens, workers should favor rearing workers' sons instead of queens' sons. In line with these predictions, Mattila et al. (Curr Biol 22:2027-2031, 2012) documented increased ovary development among workers in colonies of honey bees with singly mated queens, suggesting that workers can detect and respond adaptively to queen mating frequency and raising the possibility that they facultative police. In a follow-up experiment, we test and reject the hypothesis that workers in single-patriline colonies prefer worker-derived males and are able to reproduce directly; we show that their eggs are policed as strongly as those of workers in colonies with multiply mated queens. Evidently, workers do not respond facultatively to a kin structure that favors relaxed policing and increased direct reproduction. These workers may instead be responding to a poor queen or preparing for possible queen loss.

49 CFR 214.315 - Supervision and communication.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 4 2011-10-01 2011-10-01 false Supervision and communication. 214.315 Section 214.315 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD... Supervision and communication. (a) When an employer assigns duties to a roadway worker that call for that...

Effectiveness of intensive healthcare waste management training model among health professionals at teaching hospitals of Pakistan: a quasi-experimental study.

PubMed

Kumar, Ramesh; Somrongthong, Ratana; Shaikh, Babar Tasneem

2015-02-28

Infectious waste management has always remained a neglected public health problem in the developing countries, resulting in high burden of environmental pollution affecting general masses. Health workers are the key personnel who are responsible for the management of infectious waste at any hospital, however, their proper training and education is must for an optimal performance. This interventional study was conducted to assess the effectiveness of Intensive healthcare waste management (IHWM) training model at two tertiary care hospitals of Rawalpindi city, Pakistan. This study was quasi-experimental pre and post design with control and intervention groups. Out of 275 health care workers enrolled for the study, 138 workers were assigned for intervention group for 3 months trainings, hands-on practicum and reminders on infectious waste management; whereas 137 workers were assigned to the control hospital where routine activities on infectious health care waste management were performed. Pre and post intervention assessment was done for knowledge, attitude and practices (KAP); and was statistically analyzed. Bivariate and multivariate analysis, independent, paired and unpaired t-test, chi-square with p values, and mean of the responses were calculated. Overall the response rate was 92% at the end of intervention. During the baseline survey, 275 healthcare workers (HCW) included doctors, nurses, paramedics and sanitary workers, and after 3 months of intervention, 255 were reached out to complete the questionnaire. With regard to KAP at baseline, there were no significant differences between two groups at baseline, except for gender and department. However, in the post intervention survey, statistically significance difference (<0.05) between intervention and control group's knowledge, attitude and practices was found. Moreover, within the control group no statistically significant difference was reported (>0.05) after 3 months. Study results suggest that IHWM training could be an effective intervention for improving knowledge, attitudes and practices among health workers regarding infectious waste management. Such training should become a regular feature of all hospitals for reducing the hazards attached with infectious wastes.

Career Line Prototypes.

ERIC Educational Resources Information Center

Otto, Luther B.; And Others

This reference volume on career lines provides two sets of information for 384 different occupations or jobs. Two discussions preface the prototypes: (1) illustration of a career line and elaboration on the concepts and (2) discussion of job and worker characteristics that provide detailed information about each occupational grouping examined. The…

KSC-04PD-0871

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. In the Orbiter Processing Facility, United Space Alliance (USA) worker Paul Ogletree points to an area on Discoverys nose cap while Ross Neubarth (right), also with USA, looks at the monitor. Behind Ogletree is USA worker Ken Tauer. The nose cap is undergoing thermography, one type of inspection to verify integrity of hardware before flight. This procedure uses high intensity light to heat areas that are immediately scanned with an infrared camera to check for internal flaws. Discovery is the vehicle assigned to the Return to Flight mission, STS-114.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Poet, Torka S.; Timchalk, Chuck

A large number of volatile chemicals have been identified in the headspaces of tanks used to store mixed chemical and radioactive waste at the U.S. Department of Energy (DOE) Hanford Site, and there is concern that vapor releases from the tanks may be hazardous to workers. Contractually established occupational exposure limits (OELs) established by the Occupational Safety and Health Administration (OSHA) and American Conference of Governmental Industrial Hygienists (ACGIH) do not exist for all chemicals of interest. To address the need for worker exposure guidelines for those chemicals that lack OSHA or ACGIH OELs, a procedure for assigning Acceptable Occupationalmore » Exposure Limits (AOELs) for Hanford Site tank farm workers has been developed and applied to a selected group of 57 headspace chemicals.« less

Kidney cancer and hydrocarbon exposures among petroleum refinery workers.

PubMed

Poole, C; Dreyer, N A; Satterfield, M H; Levin, L; Rothman, K J

1993-12-01

To evaluate the hypothesis of increased kidney cancer risk after exposure to hydrocarbons, especially those present in gasoline, we conducted a case-control study in a cohort of approximately 100,000 male refinery workers from five petroleum companies. A review of 18,323 death certificates identified 102 kidney cancer cases, to each of whom four controls were matched by refinery location and decade of birth. Work histories, containing an average of 15.7 job assignments per subject, were found for 98% of the cases and 94% of the controls. To each job, industrial hygienists assigned semiquantitative ratings for the intensity and frequency of exposures to three hydrocarbon categories: nonaromatic liquid gasoline distillates, aromatic hydrocarbons, and the more volatile hydrocarbons. Ratings of "present" or "absent" were assigned for seven additional exposures: higher boiling hydrocarbons, polynuclear aromatic hydrocarbons, asbestos, chlorinated solvents, ionizing radiation, and lead. Each exposure had either no association or a weak association with kidney cancer. For the hydrocarbon category of principal a priori interest, the nonaromatic liquid gasoline distillates, the estimated relative risk (RR) for any exposure above refinery background was 1.0 (95% confidence interval [CI] 0.5-1.9). Analyses of cumulative exposures and of exposures in varying time periods before kidney cancer occurrence also produced null or near-null results. In an analysis of the longest job held by each subject (average duration 9.2 years or 40% of the refinery work history), three groups appeared to be at increased risk: laborers (RR = 1.9, 95% CI 1.0-3.9); workers in receipt, storage, and movements (RR = 2.5, 95% CI 0.9-6.6); and unit cleaners (RR = 2.3, 95% CI 0.5-9.9).

DOE Office of Scientific and Technical Information (OSTI.GOV)

Al-Labady, N.; Özdalgiç, B.; Er, A.

The Fourier Transform spectra of a Holmium hollow cathode discharge lamp have been investigated in the UV spectral range from 25,000 up to 31,530 cm{sup −1} (317 to 400 nm). Two Ho spectra have been measured with neon and argon as buffer gases. Based on the intensity ratios from these two spectra, a distinction was made between atomic and ionic lines (ionic lines are discussed in an accompanying paper). Using the known Ho i energy levels, 71 lines could be classified as transitions of atomic Ho, 34 of which have not been published previously. Another 32 lines, which could notmore » be classified, are listed in the literature and assigned as atomic Ho. An additional 370 spectral lines have been assigned to atomic Ho based on the signal-to-noise ratio in the two spectra measured under different discharge conditions, namely with buffer gases argon and neon, respectively. These 370 lines have not been previously listed in the literature.« less

Catalysts of worker-to-worker violence and incivility in hospitals.

PubMed

Hamblin, Lydia E; Essenmacher, Lynnette; Upfal, Mark J; Russell, Jim; Luborsky, Mark; Ager, Joel; Arnetz, Judith E

2015-09-01

To identify common catalysts of worker-to-worker violence and incivility in hospital settings. Worker-to-worker violence and incivility are prevalent forms of mistreatment in healthcare workplaces. These are forms of counterproductive work behaviour that can lead to negative outcomes for employees, patients and the organisation overall. Identifying the factors that lead to co-worker mistreatment is a critical first step in the development of interventions targeting these behaviours. Retrospective descriptive study. Qualitative content analysis was conducted on the total sample (n = 141) of employee incident reports of worker-to-worker violence and incivility that were documented in 2011 at a large American hospital system. More than 50% of the incidents involved nurses, and the majority of incidents did not involve physical violence. Two primary themes emerged from the analysis: Work Behaviour and Work Organisation. Incidents in the Work Behaviour category were often sparked by unprofessional behaviour, disagreement over responsibilities for work tasks or methods of patient care, and dissatisfaction with a co-worker's performance. Incidents in the Work Organisation category involved conflicts or aggression arising from failure to following protocol, patient assignments, limited resources and high workload. Incidents of worker-to-worker violence and incivility stemmed from dissatisfaction with employee behaviour or from organisational practices or work constraints. These incident descriptions reflect worker dissatisfaction and frustration, resulting from poor communication and collaboration between employees, all of which threaten work productivity. Violence and incivility between hospital employees can contribute to turnover of top performers, hinder effective teamwork and jeopardise the quality of patient care. Identification of common catalysts for worker-to-worker violence and incivility informs the development of mistreatment prevention programmes that can be used to educate hospital staff. © 2015 John Wiley & Sons Ltd.

Absorption spectra of ammonia near 1 μm

NASA Astrophysics Data System (ADS)

Barton, Emma J.; Polyansky, Oleg L.; Yurchenko, Sergei. N.; Tennyson, Jonathan; Civiš, S.; Ferus, M.; Hargreaves, R.; Ovsyannikov, R. I.; Kyuberis, A. A.; Zobov, N. F.; Béguier, S.; Campargue, A.

2017-12-01

An ammonia absorption spectrum recorded at room temperature in the region 8800-10,400 cm-1 is analysed using a variational line list, BYTe, and ground state energies determined using the MARVEL procedure. BYTe is used as a starting point to initialise assignments by combination differences and the method of branches. Assignments are presented for the region 9400-9850 cm-1. 642 lines are assigned to 6 previously unobserved vibrational bands, (2v1 + 2 v42) ±, (2v1 + v31) ± and (v1 + v31 + 2 v42) ±, leading to 428 new energy levels with 208 confirmed by combination differences. A recently calculated purely ab initio NH3 PES is also used to calculate rovibrational energy levels. Comparison with assigned levels shows better agreement between observed and calculated levels than for BYTe for higher vibrational bands.

49 CFR 214.315 - Supervision and communication.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 4 2014-10-01 2014-10-01 false Supervision and communication. 214.315 Section 214.315 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD... Supervision and communication. (a) When an employer assigns a duty to a roadway worker that calls for that...

75 FR 42091 - Agency Forms Undergoing Paperwork Reduction Act Review

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-20

... Prevention (CDC). Background and Brief Description On October 30, 2000, the Energy Employees Occupational... Energy and certain of its vendors, contractors and subcontractors. This legislation also provided for... Nuclear Weapons Workers'') on December 7, 2000 (65 FR 77487), assigning primary responsibility for...

28 CFR 345.40 - General.

Code of Federal Regulations, 2014 CFR

2014-07-01

... or others. (2) Quality assurance—ensuring that work is done as directed by the supervisor in an... Administration FEDERAL PRISON INDUSTRIES, INC., DEPARTMENT OF JUSTICE FEDERAL PRISON INDUSTRIES (FPI) INMATE WORK... establishment of minimum work standards for inmate workers assigned to the Industries program at all field...

28 CFR 345.40 - General.

Code of Federal Regulations, 2011 CFR

2011-07-01

... or others. (2) Quality assurance—ensuring that work is done as directed by the supervisor in an... Administration FEDERAL PRISON INDUSTRIES, INC., DEPARTMENT OF JUSTICE FEDERAL PRISON INDUSTRIES (FPI) INMATE WORK... establishment of minimum work standards for inmate workers assigned to the Industries program at all field...

Integrated case management for work-related upper-extremity disorders: impact of patient satisfaction on health and work status.

PubMed

Feuerstein, Michael; Huang, Grant D; Ortiz, Jose M; Shaw, William S; Miller, Virginia I; Wood, Patricia M

2003-08-01

An integrated case management (ICM) approach (ergonomic and problem-solving intervention) to work-related upper-extremity disorders was examined in relation to patient satisfaction, future symptom severity, function, and return to work (RTW). Federal workers with work-related upper-extremity disorder workers' compensation claims (n = 205) were randomly assigned to usual care or ICM intervention. Patient satisfaction was assessed after the 4-month intervention period. Questionnaires on clinical outcomes and ergonomic exposure were administered at baseline and at 6- and 12-months postintervention. Time from intervention to RTW was obtained from an administrative database. ICM group assignment was significantly associated with greater patient satisfaction. Regression analyses found higher patient satisfaction levels predicted decreased symptom severity and functional limitations at 6 months and a shorter RTW. At 12 months, predictors of positive outcomes included male gender, lower distress, lower levels of reported ergonomic exposure, and receipt of ICM. Findings highlight the utility of targeting workplace ergonomic and problem solving skills.

Risk ranking of LANL nuclear material storage containers for repackaging prioritization.

PubMed

Smith, Paul H; Jordan, Hans; Hoffman, Jenifer A; Eller, P Gary; Balkey, Simon

2007-05-01

Safe handling and storage of nuclear material at U.S. Department of Energy facilities relies on the use of robust containers to prevent container breaches and subsequent worker contamination and uptake. The U.S. Department of Energy has no uniform requirements for packaging and storage of nuclear materials other than those declared excess and packaged to DOE-STD-3013-2000. This report describes a methodology for prioritizing a large inventory of nuclear material containers so that the highest risk containers are repackaged first. The methodology utilizes expert judgment to assign respirable fractions and reactivity factors to accountable levels of nuclear material at Los Alamos National Laboratory. A relative risk factor is assigned to each nuclear material container based on a calculated dose to a worker due to a failed container barrier and a calculated probability of container failure based on material reactivity and container age. This risk-based methodology is being applied at LANL to repackage the highest risk materials first and, thus, accelerate the reduction of risk to nuclear material handlers.

Edge-assignment and figure-ground segmentation in short-term visual matching.

PubMed

Driver, J; Baylis, G C

1996-12-01

Eight experiments examined the role of edge-assignment in a contour matching task. Subjects judged whether the jagged vertical edge of a probe shape matched the jagged edge that divided two adjoining shapes in an immediately preceding figure-ground display. Segmentation factors biased assignment of this dividing edge toward a figural shape on just one of its sides. Subjects were faster and more accurate at matching when the probe edge had a corresponding assignment. The rapid emergence of this effect provides an on-line analog of the long-term memory advantage for figures over grounds which Rubin (1915/1958) reported. The present on-line advantage was found when figures were defined by relative contrast and size, or by symmetry, and could not be explained solely by the automatic drawing of attention toward the location of the figural region. However, deliberate attention to one region of an otherwise ambiguous figure-ground display did produce the advantage. We propose that one-sided assignment of dividing edges may be obligatory in vision.

Banking, Technology Workers and Their Career Development.

ERIC Educational Resources Information Center

Armstrong, Lesley; West, Jim

2001-01-01

An Australian bank developed a four-stage career development strategy for information technology workers: (1) career coaching sessions with executives; (2) career coaching seminars for line managers and team leaders; (3) staff career planning workshops; and (4) online career development support. The program resulted in increased satisfaction,…

Density Determinations of the Coronae of Cool Stars Using a Newly Assigned Pair of Fe Xiv Lines in the Spectra of α Canis Minor, α Centauri, and the Sun [Density determinations of the coronae of cool stars using a newly assigned pair of Fe XIV lines in the spectra of alpha Canis Minor, alpha Centauri, and the Sun.

DOE PAGES

Beiersdorfer, P.; Hell, N.; Lepson, J. K.; ...

2015-12-02

We identified a previously unassigned pair of lines between 169 and 170 Å in the coronae of cool stars. Here, we attribute these lines to Fe xiv and show that their intensity ratio is sensitive to the electron density. Using observations taken with the Low Energy Transmission Grating Spectrometer of the Chandra X-ray Observatory we infer a density of log (n e/cm -3) = 10.2 ± 0.7 and 10.3 ± 0.8 from the newly identified line pair in the coronae of Procyon and α Cen A, respectively.

Prevalence of Dry Eye Syndrome after a Three-Year Exposure to a Clean Room

PubMed Central

2014-01-01

Objective To measure the prevalence of dry eye syndrome (DES) among clean room (relative humidity ≤1%) workers from 2011 to 2013. Methods Three annual DES examinations were performed completely in 352 clean room workers aged 20–40 years who were working at a secondary battery factory. Each examination comprised the tear-film break-up test (TFBUT), Schirmer’s test I, slit-lamp microscopic examination, and McMonnies questionnaire. DES grades were measured using the Delphi approach. The annual examination results were analyzed using a general linear model and post-hoc analysis with repeated-ANOVA (Tukey). Multiple logistic regression was performed using the examination results from 2013 (dependent variable) to analyze the effect of years spent working in the clean room (independent variable). Results The prevalence of DES among these workers was 14.8% in 2011, 27.1% in 2012, and 32.8% in 2013. The TFBUT and McMonnies questionnaire showed that DES grades worsened over time. Multiple logistic regression analysis indicated that the odds ratio for having dry eyes was 1.130 (95% CI 1.012–1.262) according to the findings of the McMonnies questionnaire. Conclusions This 3-year trend suggests that the increased prevalence of DES was associated with longer working hours. To decrease the prevalence of DES, employees should be assigned reasonable working hours with shift assignments that include appropriate break times. Workers should also wear protective eyewear, subdivide their working process to minimize exposure, and utilize preservative-free eye drops. PMID:25339991

Line Identification of Atomic and Ionic Spectra of Holmium in the Near-UV. Part I. Spectrum of Ho I

NASA Astrophysics Data System (ADS)

Al-Labady, N.; Özdalgiç, B.; Er, A.; Güzelçimen, F.; Öztürk, I. K.; Kröger, S.; Kruzins, A.; Tamanis, M.; Ferber, R.; Başar, Gö.

2017-02-01

The Fourier Transform spectra of a Holmium hollow cathode discharge lamp have been investigated in the UV spectral range from 25,000 up to 31,530 cm-1 (317 to 400 nm). Two Ho spectra have been measured with neon and argon as buffer gases. Based on the intensity ratios from these two spectra, a distinction was made between atomic and ionic lines (ionic lines are discussed in an accompanying paper). Using the known Ho I energy levels, 71 lines could be classified as transitions of atomic Ho, 34 of which have not been published previously. Another 32 lines, which could not be classified, are listed in the literature and assigned as atomic Ho. An additional 370 spectral lines have been assigned to atomic Ho based on the signal-to-noise ratio in the two spectra measured under different discharge conditions, namely with buffer gases argon and neon, respectively. These 370 lines have not been previously listed in the literature.

CRDS of 17O enriched water between 5850 and 6671 cm-1: More than 1000 energy levels of H217O and HD17O newly determined

NASA Astrophysics Data System (ADS)

Mikhailenko, S. N.; Leshchishina, O.; Karlovets, E. V.; Mondelain, D.; Kassi, S.; Campargue, A.

2016-07-01

The room temperature absorption spectrum of water vapor highly enriched in 17O has been recorded by Cavity Ring Down Spectroscopy (CRDS) between 5850 and 6671 cm-1. Two series of recordings were performed with pressure values of 1.0 and 12.0 Torr. The investigated spectral region corresponds to the important 1.55 μm transparency window of the atmosphere where water absorption is very weak. The high sensitivity of the recordings (αmin 5×10-11 cm-1) allows detecting lines with intensity spanning six orders of magnitude (1.4×10-30-3.6×10-24 cm/molecule at room temperature). The experimental list includes more than 10,300 lines. The assignments of water lines were performed using known experimental energy levels as well as calculated line lists based on the results of Partridge and Schwenke. More than 8500 lines were assigned to 9619 transitions of six water isotopologues (H216O, H217O, H218O, HD16O, HD17O and HD18O). All but four transitions of the 16O and 18O isotopologues were assigned using known experimental energy levels. More than half of the assigned H217O and HD17O transitions correspond to new (or corrected) upper energy levels. About 1000 new H217O transitions associated with upper states of the second triad and of the first hexad were identified. Most of the newly assigned HD17O transitions belong to the ν1+ν3 and 2ν2+ν3 bands. The assigned transitions allowed to newly determine or correct 20 highly excited rotational levels of the vibrational ground state of this isotopologue. Overall 791 and 266 energy levels are newly determined for H217O and HD17O, respectively. A few additional levels were corrected compared to literature values. The obtained experimental results are compared to the spectroscopic parameters provided by the HITRAN database and to the empirical energy levels recommended by an IUPAC task group.

Cancer mortality in a synthetic spinning plant in Besançon, France

PubMed Central

Hours, M; Févotte, J; Lafont, S; Bergeret, A

2007-01-01

Objectives To assess the mortality of a cohort of workers in a synthetic textile spinning plant and to evaluate the relationship between mortality from lung, liver and bladder cancer and the processes or the products used. Methods The study population consisted of male workers present for at least 6 months in the plant from 1968 to 1984. The cohort was followed until 1999. Vital status and the causes of death were determined by consulting national registries. The population of the Franche‐Comté region was used for comparison. In total, 17 groups of exposure were assessed by the industrial hygienist, based on the consensus of an expert group that determined the exposure levels of each job to selected occupational hazards. Each worker was assigned to one or several groups, according to his occupational history. Confounding factors could not be assessed. Standardised mortality ratios (SMR) and 95% bilateral confidence intervals were calculated based on an assumed Poisson distribution of the number of cases to compare the plant mortality and the population mortality. Internal analyses were performed with Cox models in order to assess the risks of death related to the various exposures. Results In the whole cohort, mortality from all malignant neoplasms was lower than expected, but this was not significant. All the estimated SMRs were lower than or close to 1. The “hot ‐line fitters” (RR = 2.13; n = 9; 1.06 to 4.29) and the “fibre‐drawing workers” (RR = 1.83; n = 20;1.09 to 3.07) experienced a statistically significant excess in mortality from lung cancer. A slightly elevated but not significant risk of death related to lung cancer (RR = 1.5; n = 41; 0.8 to 2.7) was observed in the groups with the highest exposure to mineral fibres. A statistically significant increase in cancer deaths was observed for workers with high exposure to dust (higher intensity: RR = 1.42; n = 79; 1.06 to 1.89). Conclusion Some findings, mainly of lung cancer, justify further exploration in other plants in this industry, PMID:17227838

46 CFR 42.20-3 - Freeboard assignment: Type “A” vessels.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Freeboard assignment: Type âAâ vessels. 42.20-3 Section 42.20-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Freeboards § 42.20-3 Freeboard assignment: Type “A” vessels. (a) A Type “A” vessel...

On the line: worker democracy and the struggle over occupational health and safety.

PubMed

Granzow, Kara; Theberge, Nancy

2009-01-01

In this article we present a qualitative analysis of worker involvement in a participatory project to improve occupational health and safety at a Canadian manufacturing site. Based on interviews with workers in the plant, we consider the manner and degree to which workers experienced meaningful participation in the intervention process and some of the main barriers to worker participation. Findings emphasize the importance of the social and political context in conditioning the dynamics of joint management labor ventures specifically in relation to health initiatives. Interviews revealed few instances in which workers felt included in the participatory initiative; most often they felt marginalized. In the absence of structural change in the plant, workers described the health initiative as seriously limited in its ability to render meaningful worker participation. These results extend beyond this analysis of a participatory workplace health initiative, offering insights into the dynamics of institutional participatory process, and into participatory research practice generally.

[Injuries: preventive approach and progress of injuries in the construction of the line B1 of the underground of Rome].

PubMed

Saggio, G; Conti, E; Valentini, F; De Sio, L; Capano, M Perrone

2010-01-01

The line B1 is a branch of the existing Metro line B in Rome. The route is long about 5 km, is completely underground and involves the construction of four new stations: Annibaliano, Libia /Gondar, Conca d'Oro and Jonio. The line will have a capacity of transport of 24,000 people/hour in each direction. The works started in 2006 involve about 500 workers. The report provides a statistical analysis of the events that occurred in the period 2005/2010 and aims to introduce the starting and management of this study, also on the basis of the "Operating procedures" issued by the acquisition of OSHAS 18001 certification from the agent of Metro B) / R.I.M.A.T.I. This analysis aims to provide to supervisors, to social security institutions and to workers, a usefull analysis tool in the prevention of the monitored events.

People Considerations in Word Processing.

ERIC Educational Resources Information Center

Diamond, Marion L.

1984-01-01

Business educators preparing students for jobs in business and industry should become aware of the problems faced by workers in a typical large office environment. Word processor operators face many of the same problems as factory assembly line workers--lack of personalization, lack of incentive, and removal from the mainstream. (JOW)

75 FR 52980 - Wacker Neuson Corporation, a Subsidiary of Wacker Neuson SE, Menomonee Falls, WI; Notice of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-30

... not separately identifiable by product line. The initial investigation resulted in a positive... Application for Reconsideration By application dated August 17, 2010, a company official requested... equipment produced by the workers, and that this shift of production contributed importantly to worker group...

Automation of block assignment planning using a diagram-based scenario modeling method

NASA Astrophysics Data System (ADS)

Hwang, In Hyuck; Kim, Youngmin; Lee, Dong Kun; Shin, Jong Gye

2014-03-01

Most shipbuilding scheduling research so far has focused on the load level on the dock plan. This is be¬cause the dock is the least extendable resource in shipyards, and its overloading is difficult to resolve. However, once dock scheduling is completed, making a plan that makes the best use of the rest of the resources in the shipyard to minimize any additional cost is also important. Block assignment planning is one of the midterm planning tasks; it assigns a block to the facility (factory/shop or surface plate) that will actually manufacture the block according to the block characteristics and current situation of the facility. It is one of the most heavily loaded midterm planning tasks and is carried out manu¬ally by experienced workers. In this study, a method of representing the block assignment rules using a diagram was su¬ggested through analysis of the existing manual process. A block allocation program was developed which automated the block assignment process according to the rules represented by the diagram. The planning scenario was validated through a case study that compared the manual assignment and two automated block assignment results.

Effects of Internet-Based Self-Efficacy Intervention on Secondary Traumatic Stress and Secondary Posttraumatic Growth among Health and Human Services Professionals Exposed to Indirect Trauma

PubMed Central

Cieslak, Roman; Benight, Charles C.; Rogala, Anna; Smoktunowicz, Ewelina; Kowalska, Martyna; Zukowska, Katarzyna; Yeager, Carolyn; Luszczynska, Aleksandra

2016-01-01

Background: Although the evidence for the associations among self-efficacy, secondary traumatic stress (STS) and secondary posttraumatic growth (SPTG) is mounting, there is a lack of the experimental evidence for the influence of self-efficacy on positive and negative mental health outcomes among professionals indirectly exposed to trauma. Purpose: This study investigated the effects of an internet-based self-efficacy intervention (the experimental condition), compared to an education (the active control condition) on STS and SPTG among workers exposed to traumatic events indirectly, through their clients. We hypothesized that the group assignment (experimental vs. control) would affect STS and SPTG indirectly, with a mediating role of self-efficacy beliefs. Methods: Participants were 168 health and human services professionals (78% women), exposed indirectly to a traumatic event at work. They were randomly assigned to either a 4-session internet-based self-efficacy intervention (n = 87) or an education control group (n = 81) which received information about coping resources and consequences of stressors at work or at home. STS, SPTG, and self-efficacy were measured at the baseline (Time 1), 1-month follow-up (Time 2) and 2-month follow-up (Time 3). Results: Analysis of covariance showed that the group assignment had a significant effect on STS (Time 2) and self-efficacy (Time 2), with lower STS and higher self-efficacy reported by the self-efficacy intervention participants. Compared to the experimental group, the active control (education) group participants reported higher SPTG at Time 2. Mediation analyses indicated that the group assignment had indirect effects on STS and SPTG at Time 3. Workers who experienced increases in self-efficacy (Time 2) through the intervention were more likely to report lower STS and higher SPTG at Time 3. Conclusion: Elucidating the mediating processes that explain why an intervention for secondary trauma works is essential in order to develop more effective support systems that promote improved mental health outcomes among health and human services professionals. Prevention programs for workers exposed indirectly to traumatic events may target self-efficacy enhancement and education. PMID:27458407

Ambulatory electrocardiography in car workers.

PubMed Central

Baxter, P J; White, W G; Barnes, G M; Cashman, P M

1978-01-01

A previous study in a car assembly plant showed that production-line workers had a lower incidence rate of heart attacks than executive staff. In the present study some major coronary risk factors and 24-hour ambulatory electrocardiograms were investigated in two age-matched samples of 30 middle-aged men drawn from these occupations. Men with a known history of heart disease were excluded. Compared with production-line workers, executive staff on average had a higher diastolic blood pressure (P less than 0.05) and fewer took heavy exercise during their leisure time (P less than 0.05). Ventricular premature beats (VPB was also similar for each of the periods of work, leisure and sleep. Apart from isolated ectopic beats, disturbances of rhythm were uncommon, and neither VPB nor other arrhythmias appeared to be induced by occupational factors. PMID:656344

The methane absorption spectrum near 1.73 μm (5695-5850 cm-1): Empirical line lists at 80 K and 296 K and rovibrational assignments

NASA Astrophysics Data System (ADS)

Ghysels, M.; Mondelain, D.; Kassi, S.; Nikitin, A. V.; Rey, M.; Campargue, A.

2018-07-01

The methane absorption spectrum is studied at 297 K and 80 K in the center of the Tetradecad between 5695 and 5850 cm-1. The spectra are recorded by differential absorption spectroscopy (DAS) with a noise equivalent absorption of about αmin≈ 1.5 × 10-7 cm-1. Two empirical line lists are constructed including about 4000 and 2300 lines at 297 K and 80 K, respectively. Lines due to 13CH4 present in natural abundance were identified by comparison with a spectrum of pure 13CH4 recorded in the same temperature conditions. About 1700 empirical values of the lower state energy level, Eemp, were derived from the ratios of the line intensities at 80 K and 296 K. They provide accurate temperature dependence for most of the absorption in the region (93% and 82% at 80 K and 296 K, respectively). The quality of the derived empirical values is illustrated by the clear propensity of the corresponding lower state rotational quantum number, Jemp, to be close to integer values. Using an effective Hamiltonian model derived from a previously published ab initio potential energy surface, about 2060 lines are rovibrationnally assigned, adding about 1660 new assignments to those provided in the HITRAN database for 12CH4 in the region.

New assignment of 14N NQR spectral lines for tetrazoles derivatives

NASA Astrophysics Data System (ADS)

Mamadazizov, Sultonazar; Shelyapina, Marina G.; Kupriyanova, Galina S.; Mozzhukhin, George V.

2018-04-01

In recent years, considerable interest has been shown in the study of tetrazole derivatives, which attract attention as highly nitrogenous compounds for use as an isosteric substitutes for various functional groups that leads to creation of novel biologically active substances. NQR techniques, being sensitive to the local environment of 14N nuclei, provide great opportunities to study these new substances. To make investigation of complex compounds containing tetrazoles derivatives easier and more reliable a correctly assigned 14N NQR spectra of tetrazoles are required. Here we report on the results of our DFT B3LYP calculations of 14N NQR spectral parameters (quadrupole coupling constant Qcc and the asymmetry parameter of the electric field gradient η) for tetrazole, 5-aminotetrazole and 5-aminotetrazole monohydrate. It has been found that the commonly accepted assignment of the 14N NQR spectral lines for these molecules is incorrect. A new assignment for these molecules is proposed.

[Fundamental role of the workers' representative in preventive safety activity].

PubMed

Ossicini, A; Bindi, L; Casale, M C

2003-01-01

With the arrival of Legislative Decree 626/94 which brought into Italian law the EU directives on workers' health and safety at the workplace, our country has also introduced rules that make a break with the past in this area, with the creation of new professional roles. The workers' safety representative takes on a fundamentally important role in the management of prevention, safety and health for workers in their place of employment in accordance with article 19. In fact, before the introduction of this Legislative Decree, the "protection" of workers' health was essentially based on rules and regulations the application of which was left to the exclusive and direct responsibility of the relationship between the employer and doctor, leaving out any participation by the worker. Whereas in the past workers could only be considered the final receivers of instructions about the security measures to apply, with Law 626 the workers themselves became active participants in the assessment of risks at work and consequently in the implementing of all the safety and hygiene measures contributing to the reduction of risk levels. The new regulations now in force assign important tasks to the workers' safety representative; all tasks and responsibilities associated with that role are examined and discussed, especially those relating to rights to information and training, consultation and participation in the process of designing and promoting safety measures. The job of workers' representative today takes on a fundamentally important meaning and role in a self-regulating system of work safety, where he or she has a proper area responsibility, so becoming a reference point for the workers generally.

Healthcare Worker Contact Networks and the Prevention of Hospital-Acquired Infections

PubMed Central

Curtis, Donald E.; Hlady, Christopher S.; Kanade, Gaurav; Pemmaraju, Sriram V.; Polgreen, Philip M.; Segre, Alberto M.

2013-01-01

We present a comprehensive approach to using electronic medical records (EMR) for constructing contact networks of healthcare workers in a hospital. This approach is applied at the University of Iowa Hospitals and Clinics (UIHC) – a 3.2 million square foot facility with 700 beds and about 8,000 healthcare workers – by obtaining 19.8 million EMR data points, spread over more than 21 months. We use these data to construct 9,000 different healthcare worker contact networks, which serve as proxies for patterns of actual healthcare worker contacts. Unlike earlier approaches, our methods are based on large-scale data and do not make any a priori assumptions about edges (contacts) between healthcare workers, degree distributions of healthcare workers, their assignment to wards, etc. Preliminary validation using data gathered from a 10-day long deployment of a wireless sensor network in the Medical Intensive Care Unit suggests that EMR logins can serve as realistic proxies for hospital-wide healthcare worker movement and contact patterns. Despite spatial and job-related constraints on healthcare worker movement and interactions, analysis reveals a strong structural similarity between the healthcare worker contact networks we generate and social networks that arise in other (e.g., online) settings. Furthermore, our analysis shows that disease can spread much more rapidly within the constructed contact networks as compared to random networks of similar size and density. Using the generated contact networks, we evaluate several alternate vaccination policies and conclude that a simple policy that vaccinates the most mobile healthcare workers first, is robust and quite effective relative to a random vaccination policy. PMID:24386075

The HERrespect intervention to address violence against female garment workers in Bangladesh: study protocol for a quasi-experimental trial.

PubMed

Al Mamun, Mahfuz; Parvin, Kausar; Yu, Marat; Wan, Jessica; Willan, Samantha; Gibbs, Andrew; Jewkes, Rachel; Naved, Ruchira Tabassum

2018-04-18

Women in Bangladesh experience high rates of Intimate Partner Violence (IPV). IPV is more prevalent against income earning women compared to their non-earning counterparts, and Workplace Violence (WPV) is also common. Such violence is a violation of women's rights, and also constrains them from contributing to their personal growth, household, community and the economy at large. There is limited evidence on what works to prevent IPV and WPV amongst garment workers. This paper describes an evaluation of HERrespect, an intervention which aims to reduce IPV and WPV against female garment workers in and around Dhaka, Bangladesh. The trial employs a quasi-experimental design, with four intervention and four control factories. In the intervention factories a randomly selected cohort of married female line workers, a cohort of male line workers, and all middle management staff received the intervention. The intervention strategies involved (1) gender transformative group-based training for workers and management staff; (2) joint session between workers (15 female and male) and middle-management staff; (3) factory-wide activities; (4) awareness raising among top management; (5) factory policy review and development and 6) a community based campaign. For the evaluation, a cohort of randomly selected female workers and a cohort of selected management staff have been established. All workers (n = 800) and management staff (n = 395) from these cohorts were interviewed at baseline using two different questionnaires, and will be interviewed in the endline, 24 months post-baseline. Intention to treat analysis will be used for assessing the impact of HERrespect, comparing the intervention and control factories. To our knowledge this is the first study that seeks to evaluate the impact on IPV and WPV, of group sessions with female workers, male workers, and management; factory-wide campaigns and a community intervention among female garment workers in Bangladesh. Apart from informing programmers and policy makers about intervention effectiveness in reducing IPV and WPV against female garment workers this study will also present evidence on an intervention tailored to the situation in the garment sector, which makes HERrespect scalable. ClinicalTrials.gov NCT03304015, retrospectively registered on October 06, 2017.

Legal considerations in worker fitness evaluations.

PubMed

Rothstein, M A

1988-01-01

Physicians performing worker fitness evaluations need to walk a very fine line. On the one hand, if they too-aggressively disqualify individuals, their actions may be illegal under handicap or other discrimination laws. On the other hand, if they are too lenient, the result may be injury or illness to the worker or even risks to public safety. Physicians must realize the unique nature of this type of medical examination and the close connection between law and medicine in this area.

30 CFR 75.705-3 - Work on energized high-voltage surface lines; reporting.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Work on energized high-voltage surface lines... Work on energized high-voltage surface lines; reporting. Any operator designating and assigning qualified persons to perform repairs on energized high-voltage surface lines under the provisions of § 75...

The relationship between spontaneous abortion and female workers in the semiconductor industry.

PubMed

Kim, Heechan; Kwon, Ho-Jang; Rhie, Jeongbae; Lim, Sinye; Kang, Yun-Dan; Eom, Sang-Yong; Lim, Hyungryul; Myong, Jun-Pyo; Roh, Sangchul

2017-01-01

This study investigated the relationship between job type and the risk for spontaneous abortion to assess the reproductive toxicity of female workers in the semiconductor industry. A questionnaire survey was administered to current female workers of two semiconductor manufacturing plants in Korea. We included female workers who became pregnant at least 6 months after the start of their employment with the company. The pregnancy outcomes of 2,242 female workers who experienced 4,037 pregnancies were investigated. Personnel records were used to assign the subjects to one of three groups: fabrication process workers, packaging process workers, and clerical workers. To adjust for within-person correlations between pregnancies, a generalized estimating equation was used. The logistic regression analysis was limited to the first pregnancy after joining the company to satisfy the assumption of independence among pregnancies. Moreover, we stratified the analysis by time period (pregnancy in the years prior to 2008 vs. after 2009) to reflect differences in occupational exposure based on semiconductor production periods. The risk for spontaneous abortion in female semiconductor workers was not significantly higher for fabrication and packaging process workers than for clerical workers. However, when we stratified by time period, the odds ratio for spontaneous abortion was significantly higher for packaging process workers who became pregnant prior to 2008 when compared with clerical workers (odds ratio: 2.21; 95% confidence interval: 1.01-4.81). When examining the pregnancies of female semiconductor workers that occurred prior to 2008, packaging process workers showed a significantly higher risk for spontaneous abortions than did clerical workers. The two semiconductor production periods in our study (prior to 2008 vs. after 2009) had different automated processes, chemical exposure levels, and working environments. Thus, the conditions prior to 2008 may have increased the risk for spontaneous abortions in packaging process workers in the semiconductor industry.

Workshop Report on a Future Information Infrastructure for the Physical Sciences. The Facts of the Matter: Finding, Understanding, and Using Information about out Physical World Held at the National Academy of Sciences on May 30-31, 2000

DTIC Science & Technology

2000-05-31

Grey Literature Network Service ( Farace , Dominic,1997) as, “that which is produced on all levels of government, academics, business and industry in... literature is available, on-line, to scientific workers throughout the world, for a world scientific database.” These reports served as the base to begin...all the world’s formal scientific literature is available, on-line, to scientific workers throughout the world, for a world scientific database

Quadrupole splittings in the near-infrared spectrum of 14NH 3

DOE PAGES

Twagirayezu, Sylvestre; Hall, Gregory E.; Sears, Trevor J.

2016-10-13

Sub-Doppler, saturation dip, spectra of lines in the v 1 + v 3, v 1 + 2v 4 and v 3 + 2v 4 bands of 14NH 3 have been measured by frequency comb-referenced diode laser absorption spectroscopy. The observed spectral line widths are dominated by transit time broadening, and show resolved or partially-resolved hyperfine splittings that are primarily determined by the 14N quadrupole coupling. Modeling of the observed line shapes based on the known hyperfine level structure of the ground state of the molecule shows that, in nearly all cases, the excited state level has hyperfine splittings similar tomore » the same rotational level in the ground state. The data provide accurate frequencies for the line positions and easily separate lines overlapped in Doppler-limited spectra. The observed hyperfine splittings can be used to make and confirm rotational assignments and ground state combination differences obtained from the measured frequencies are comparable in accuracy to those obtained from conventional microwave spectroscopy. Furthermore, several of the measured transitions do not show the quadrupole hyperfine splittings expected based on their existing rotational assignments. Either the assignments are incorrect or the upper levels involved are perturbed in a way that affects the nuclear hyperfine structure.« less

MILP model for integrated balancing and sequencing mixed-model two-sided assembly line with variable launching interval and assignment restrictions

NASA Astrophysics Data System (ADS)

Azmi, N. I. L. Mohd; Ahmad, R.; Zainuddin, Z. M.

2017-09-01

This research explores the Mixed-Model Two-Sided Assembly Line (MMTSAL). There are two interrelated problems in MMTSAL which are line balancing and model sequencing. In previous studies, many researchers considered these problems separately and only few studied them simultaneously for one-sided line. However in this study, these two problems are solved simultaneously to obtain more efficient solution. The Mixed Integer Linear Programming (MILP) model with objectives of minimizing total utility work and idle time is generated by considering variable launching interval and assignment restriction constraint. The problem is analysed using small-size test cases to validate the integrated model. Throughout this paper, numerical experiment was conducted by using General Algebraic Modelling System (GAMS) with the solver CPLEX. Experimental results indicate that integrating the problems of model sequencing and line balancing help to minimise the proposed objectives function.

49 CFR 214.302 - Information collection requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD WORKPLACE SAFETY Roadway Worker Protection § 214.302..., § 2, 109 Stat.163 (1995) (codified as revised at 44 U.S.C. §§ 3501-3520), and are assigned OMB control... collection of information unless it displays a currently valid OMB control number. (b) The information...

28 CFR 345.65 - Inmate medical work limitation.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Inmate medical work limitation. 345.65... PRISON INDUSTRIES (FPI) INMATE WORK PROGRAMS Inmate Pay and Benefits § 345.65 Inmate medical work... injury sustained by an inmate which necessitates removing the ill worker from an FPI work assignment. If...

The Association of Professors' Style, Trait Anxiety, and Experience with Students' Grades.

ERIC Educational Resources Information Center

Theodory, George C.; Day, Richard C.

1985-01-01

The relationship between the style, trait anxiety, and experience of professors and students' grades was investigated using Fiedler's contingency theory. Results indicated professors' trait anxiety is significant influencing student grades; professors having a high Least Preferred co-worker score assigned grades negatively correlated related with…

76 FR 78620 - Notice of Intent To Grant an Exclusive License; Voltage Networking, LLC; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-19

... fourth line, the word ``non-assignable'' was incorrectly published. This notice corrects that error. FOR... Networking, LLC. Subsequent to the publication of that notice, DoD discovered that the word ``non-assignable...

A randomized controlled trial of a Return-to-Work Coordinator model of care in a general hospital to facilitate return to work of injured workers.

PubMed

Tan, Heidi Siew Khoon; Yeo, Doreen Sai Ching; Giam, Joanna Yu Ting; Cheong, Florence Wai Fong; Chan, Kay Fei

2016-04-07

Return-to-work (RTW) programmes for injured workers have been prevalent in Western countries with established work injury management policies for decades. In recent years, more Asian countries have started to develop RTW programmes in the absence of work injury management policies. However, few studies have evaluated the effectiveness of RTW programmes in Asia. Return-to-work coordination has been found to be an important facilitator in RTW programmes. This study seeks to determine the effectiveness of a Return-to-work coordinator (RTWC) model of care in facilitating early RTW for injured workers in Singapore. A randomized controlled trial was used. 160 injured workers in a general hospital were randomly allocated to either control (receive usual hospital standard care) or intervention (assigned a RTWC) group. The RTWC closely supported RTW arrangements and proactively liaised with employers and healthcare professionals on RTW solutions for the injured workers. At three months post injury, workers in the intervention group RTW 10 days earlier than the control group, with a higher proportion of workers in the intervention group returning to modified jobs. There were no significant differences in the quality of life measures between the two groups. The addition of a RTWC into the hospital model of care is effective in facilitating early RTW for injured workers. This could be a potential model of care for injured workers in Asian countries where work injury management policies are not yet established.

The Japanese Automobile Worker: A Microcosm of Japan's Success.

ERIC Educational Resources Information Center

Kaderabeck, Elizabeth A.

A teaching unit on the Japanese automobile worker was developed from a compilation of on-site interviews with Japanese company managers and production line employees, and official publications of the Japanese car industry. The unit is designed to present a balanced picture of Japan's economic success and labor relations and to develop global…

Use of spermicide and impact of prophylactic condom use among sex workers in Santa Fe de Bogota, Colombia.

PubMed

Farr, G; Acosta Castro, L A; DiSantostefano, R; Claassen, E; Olguin, F

1996-01-01

Condom use is one of the most important preventive measures sex workers can take to reduce the risk of becoming infected with a sexually transmitted disease. However, a client may refuse to use a condom when requested. Some sexually transmitted disease prevention programs are recommending that sex workers use spermicide as an alternative prophylaxis when a condom is refused, yet little is known about the effect of this recommendation on prophylactic condom use. To determine if using spermicide, either in conjunction with condoms or as a backup, influenced overall condom use among a group of sex workers at high risk of sexually transmitted diseases in Santa Fe de Bogota, Colombia. Participants were assigned randomly to one of three condom use groups: use of condoms only (Condoms Only), use of condoms and spermicides concurrently (Condom and Spermicide), or use of spermicide when condoms were refused (Spermicide as a Backup). A total of 199 sex workers entered the study and were asked to return for follow-up every 2 weeks for a period of 12 weeks. Women assigned to the Spermicide as a Backup group used a condom for an average of 78.1% of their reported acts of intercourse, compared with an average of 94.5% in the Condom Only and 92.3% in the Condom and Spermicide groups. However, women in the Spermicide as a Backup group used a condom or spermicide for an average of 96.9% of their acts of intercourse. Condoms were used for every intercourse act by less than 5% of the women in the Spermicide as a Backup groups, compared with 50.7% in the Condom Only group and 41.2% in the Condom and Spermicide group (P 0.001). When condoms were not used, client refusal was the primary reason reported. The incidence of sexually transmitted diseases and other urogenital inflammations in all groups was lower than expected. Among Colombian sex workers, condom use declined substantially when women were instructed to use spermicides if they were unable to persuade their partner to use a condom. However, these same women usually used the study spermicide as an alternate prophylaxis.

Raman spectra of ruthenium and tantalum trimers in argon matrices

NASA Astrophysics Data System (ADS)

Fang, Li; Shen, Xiaole; Chen, Xiaoyu; Lombardi, John R.

2000-12-01

The resonance Raman spectra of ruthenium trimers (Ru 3) in argon matrices have been obtained. Three resonance Raman transitions were observed between 570 and 590 nm. Two of them (303.4 and 603.7 cm -1) are assigned to the totally symmetric vibrational progression, giving k e=1.86 mdyne/ Å. The line at 581.5 cm-1 is assigned as the origin of a low-lying electronic state. We also report on the observation of a resonance Raman spectrum of tantalum trimers (Ta 3). Observed lines include 251.2 and 501.9 cm-1 which we assign to the fundamental and the first overtone of the symmetric stretch in Ta 3. This gives k e=2.25 mdyne/ Å.

Rest requirements and rest management of personnel in shift work

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hammell, B.D.; Scheuerle, A.

1995-12-31

A difficulty-weighted shift assignment scheme is proposed for use in prolonged and strenuous field operations such as emergency response, site testing, and short term hazardous waste remediation projects. The purpose of the work rotation plan is to increase productivity, safety, and moral of workers. Job weighting is accomplished by assigning adjustments to the mental and physical intensity of the task, the protective equipment worn, and the climatic conditions. The plan is based on medical studies of sleep deprivation, the effects of rest adjustments, and programs to reduce sleep deprivation and normalize shift schedules.

Impact of caregiver incentives on child health: Evidence from an experiment with Anganwadi workers in India.

PubMed

Singh, Prakarsh; Masters, William A

2017-09-01

This paper tests the effectiveness of performance pay and bonuses among government childcare workers in India. In a controlled study of 160 ICDS centers serving over 4000 children, we randomly assign workers to either fixed bonuses or payments based on the nutritional status of children in their care, and also collect data from a control group receiving only standard salaries. In all three study arms mothers receive nutrition information. We find that performance pay reduces underweight prevalence by about 5 percentage points over 3 months, and height improves by about one centimeter. Impacts on weight continue when incentives are renewed and return to parallel trends thereafter. Fixed bonuses are less expensive but lead to smaller and less precisely estimated effects than performance pay, especially for children near malnutrition thresholds. Both treatments improve worker effort and communication with mothers, who in turn feed a more calorific diet to children at home. Copyright © 2017 The Author(s). Published by Elsevier B.V. All rights reserved.

The effects of an office ergonomics training and chair intervention on worker knowledge, behavior and musculoskeletal risk.

PubMed

Robertson, Michelle; Amick, Benjamin C; DeRango, Kelly; Rooney, Ted; Bazzani, Lianna; Harrist, Ron; Moore, Anne

2009-01-01

A large-scale field intervention study was undertaken to examine the effects of office ergonomics training coupled with a highly adjustable chair on office workers' knowledge and musculoskeletal risks. Office workers were assigned to one of three study groups: a group receiving the training and adjustable chair (n=96), a training-only group (n=63), and a control group (n=57). The office ergonomics training program was created using an instructional systems design model. A pre/post-training knowledge test was administered to all those who attended the training. Body postures and workstation set-ups were observed before and after the intervention. Perceived control over the physical work environment was higher for both intervention groups as compared to workers in the control group. A significant increase in overall ergonomic knowledge was observed for the intervention groups. Both intervention groups exhibited higher level behavioral translation and had lower musculoskeletal risk than the control group.

Flexible workspace design and ergonomics training: impacts on the psychosocial work environment, musculoskeletal health, and work effectiveness among knowledge workers.

PubMed

Robertson, Michelle M; Huang, Yueng-Hsiang; O'Neill, Michael J; Schleifer, Lawrence M

2008-07-01

A macroergonomics intervention consisting of flexible workspace design and ergonomics training was conducted to examine the effects on psychosocial work environment, musculoskeletal health, and work effectiveness in a computer-based office setting. Knowledge workers were assigned to one of four conditions: flexible workspace (n=121), ergonomics training (n=92), flexible workspace+ergonomics training (n=31), and a no-intervention control (n=45). Outcome measures were collected 2 months prior to the intervention and 3 and 6 months post-intervention. Overall, the study results indicated positive, significant effects on the outcome variables for the two intervention groups compared to the control group, including work-related musculoskeletal discomfort, job control, environmental satisfaction, sense of community, ergonomic climate, communication and collaboration, and business process efficiency (time and costs). However, attrition of workers in the ergonomics training condition precluded an evaluation of the effects of this intervention. This study suggests that a macroergonomics intervention is effective among knowledge workers in office settings.

An integrated tool to support engineers for WMSDs risk assessment during the assembly line balancing.

PubMed

Di Benedetto, Raffaele; Fanti, Michele

2012-01-01

This paper wants to present an integrated approach to Line Balancing and Risk Assessment and a Software Tool named ErgoAnalysis that makes it easy to control the whole production process and produces a Risk Index for the actual work tasks in an Assembly Line. Assembly Line Balancing, or simply Line Balancing, is the problem of assigning operations to workstations along an assembly line, in such a way that the assignment be optimal in some sense. Assembly lines are characterized by production constraints and restrictions due to several aspects such as the nature of the product and the flow of orders. To be able to respond effectively to the needs of production, companies need to frequently change the workload and production models. Each manufacturing process might be quite different from another. To optimize very specific operations, assembly line balancing might utilize a number of methods and the Engineer must consider ergonomic constraints, in order to reduce the risk of WMDSs. Risk Assessment may result very expensive because the Engineer must evaluate it at every change. ErgoAnalysis can reduce cost and improve effectiveness in Risk Assessment during the Line Balancing.

Combination of optical shape measurement and augmented reality for task support: II. Real-time feedback of shape measurement results

NASA Astrophysics Data System (ADS)

Yamauchi, Makoto; Iwamoto, Kazuyo

2010-05-01

Line heating is a skilled task in shipbuilding to shape the outer plates of ship hulls. Real-time information on the deformation of the plates during the task would be helpful to workers performing this process. Therefore, we herein propose an interactive scheme for supporting workers performing line heating; the system provides such information through an optical shape measurement instrument combined with an augmented reality (AR) system. The instrument was designed and fabricated so that the measured data were represented using coordinates based on fiducial markers. Since the markers were simultaneously used in the AR system for the purpose of positioning, the data could then be displayed to the workers through a head-mounted display as a virtual image overlaid on the plates. Feedback of the shape measurement results was thus performed in real time using the proposed system.

Misbehaviors of Front-Line Research Personnel and the Integrity of Community-Based Research

PubMed Central

True, Gala; Alexander, Leslie B.; Richman, Kenneth A.

2012-01-01

There has been little empirical research into misconduct and misbehavior among community research workers who recruit and collect data in vulnerable and marginalized health populations and are also members of those same communities. We conducted qualitative interviews with community research workers and traditional research assistants to understand the context and consequences of misbehaviors that pose a threat to research ethics and data integrity. In our sample, more community research workers acknowledged engaging in research wrongdoing than did traditional research assistants. These behaviors were most prevalent among community research workers who were not well-integrated into the research team. We suggest best practices for investigators to promote an environment that supports research integrity in research projects that employ community research workers. PMID:21680972

47 CFR 69.414 - Lifeline assistance expenses.

Code of Federal Regulations, 2010 CFR

2010-10-01

....414 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES (CONTINUED... interstate jurisdiction pursuant to § 36.741 shall be assigned to the Carrier Common Line element until March 31, 1989. Beginning April 1, 1989, such expenses shall be assigned to the Lifeline Assistance element. ...

Communication Skills for OMRDD Direct Care Workers: Distance Learning Study Guide.

ERIC Educational Resources Information Center

Denny, Verna Haskins

This self-directed, self-paced adult distance education program provides developmental aides and transitional employees with practice in job-related reading, writing, math, and problem solving. Participants use e-mail, print materials, and videotapes to do assignments. An introductory brochure precedes materials for 12 theme areas and 105 units…

78 FR 70047 - Request for the Technical Review of 25 Draft Skin Notation Assignments and Skin Notation Profiles

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-22

... used for substances identified as causing or contributing to allergic contact dermatitis (ACD) or other..., 4676 Columbia Parkway, Cincinnati, Ohio 45226. FOR FURTHER INFORMATION CONTACT: Naomi Hudson, NIOSH... professionals, employers, and other interested parties in protecting workers from chemical contact with the skin...

20 CFR 627.315 - Benefits and working conditions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... police jobs, shall be assigned to work in accordance with reasonable safety practices (section 143(a)(2)). ..., occupational health and safety, and child labor laws (29 CFR part 570). (b) To the extent that a State workers... engaged in activities not covered under the Occupational Safety and Health Act of 1970, as amended, the...

Cultural Safety and the Duty of Care.

ERIC Educational Resources Information Center

Fulcher, Leon C.

2002-01-01

Examines the notion of cultural safety in relation to the duty of care mandate assigned to child welfare workers when the state intervenes in family life, focusing on the vulnerabilities of rural and indigenous youth in New Zealand to cultural racism. Asserts that child welfare professionals have a professional obligation to enhance their cultural…

Favorite Counseling and Therapy Homework Assignments: Leading Therapists Share Their Most Creative Strategies.

ERIC Educational Resources Information Center

Rosenthal, Howard G., Ed.

The underlying concept of this publication is that homework, which is merely a specific type of therapy technique, can be helpful to counselors and educators. It contains ideas from psychiatrists; psychologists; counselors; social workers; and family therapists who use homework techniques to enhance therapy with adults, children, and adolescents;…

Realistic Major Previews in the School-to-College Transition of Italian High School Students

ERIC Educational Resources Information Center

Lent, Robert W.; Nota, Laura; Soresi, Salvatore; Ferrari, Lea

2007-01-01

Industrial/organizational researchers have reported that realistic job previews diminish prospective workers' expectations but promote the satisfaction and persistence of those who ultimately accept a job assignment. The authors applied this strategy to the context of school-to-college transition; 354 Italian high school students were provided…

Self-rated health in a population of expatriate workers and partners in Riyadh, Saudi Arabia.

PubMed

Matthews, Christopher M T; Nelson, Mark R

2004-12-01

Anthropological theory suggests that expatriate workers progress through a sequence of adaptive stages during their adjustment to a new environment. The psychological and physiological effects of this adaptation process may be reflected in changes in self-rated general health. To explore the relationship between self-rated general health, duration of expatriate assignment and two health-related behaviours: physical exercise and cigarette smoking. A self-administered questionnaire recorded the demographics, self-rated general health, exercise and smoking behaviours of the adult non-Saudi residents of an expatriate compound in Riyadh, Saudi Arabia. The mean self-rated general health of the study group was better than comparable UK and New Zealand population norms. Self-rated general health was not associated with duration of assignment, but was associated with physical exercise, including a dose-response effect. Middle Eastern expatriates had lower self-rated health scores and a higher prevalence of cigarette smoking than other expatriates. While the sampling frame limits generalization, physical exercise may promote expatriates' general health. Middle Eastern expatriates may be a target group for smoking health education.

"The group facilitates everything": meanings patients with type 2 diabetes mellitus assigned to health education groups.

PubMed

de Melo, Lucas Pereira; de Campos, Edemilson Antunes

2014-01-01

to interpret the meanings patients with type 2 diabetes mellitus assign to health education groups. ethnographic study conducted with Hyperdia groups of a healthcare unit with 26 informants, with type 2 diabetes mellitus, and having participated in the groups for at least three years. Participant observation, social characterization, discussion groups and semi-structured interviews were used to collect data. Data were analyzed through the thematic coding technique. four thematic categories emerged: ease of access to the service and healthcare workers; guidance on diabetes; participation in groups and the experience of diabetes; and sharing knowledge and experiences. The most relevant aspect of this study is the social use the informants in relation to the Hyperdia groups under study. the studied groups are agents producing senses and meanings concerning the process of becoming ill and the means of social navigation within the official health system. We expect this study to contribute to the actions of healthcare workers coordinating these groups given the observation of the cultural universe of these individuals seeking professional care in the various public health care services.

No effects of power line frequency extremely low frequency electromagnetic field exposure on selected neurobehavior tests of workers inspecting transformers and distribution line stations versus controls.

PubMed

Li, Li; Xiong, De-fu; Liu, Jia-wen; Li, Zi-xin; Zeng, Guang-cheng; Li, Hua-liang

2014-03-01

We aimed to evaluate the interference of 50 Hz extremely low frequency electromagnetic field (ELF-EMF) occupational exposure on the neurobehavior tests of workers performing tour-inspection close to transformers and distribution power lines. Occupational short-term "spot" measurements were carried out. 310 inspection workers and 300 logistics staff were selected as exposure and control. The neurobehavior tests were performed through computer-based neurobehavior evaluation system, including mental arithmetic, curve coincide, simple visual reaction time, visual retention, auditory digit span and pursuit aiming. In 500 kV areas electric field intensity at 71.98% of total measured 590 spots were above 5 kV/m (national occupational standard), while in 220 kV areas electric field intensity at 15.69% of total 701 spots were above 5 kV/m. Magnetic field flux density at all the spots was below 1,000 μT (ICNIRP occupational standard). The neurobehavior score changes showed no statistical significance. Results of neurobehavior tests among different age, seniority groups showed no significant changes. Neurobehavior changes caused by daily repeated ELF-EMF exposure were not observed in the current study.

Ergonomics: The Study of Work

DTIC Science & Technology

2000-01-01

Disease Name thumbs pain at the base of the thumbs twisting and gripping butchers , house- keepers, packers, seam- stresses, cutters fingers De...Quervain’s disease difficulty moving finger; snapping and jerking movements repeatedly using the index fingers meatpackers, poultry workers, carpenters...line workers rotator cuff tendinitis hands, wrists pain, swelling repetitive or forceful hand and wrist motions core making, poultry process- ing

On-Line, Off-Campus but in the Flow: Learning from Peers in Development Studies

ERIC Educational Resources Information Center

Beckmann, Elizabeth A.; Kilby, Patrick

2008-01-01

Development workers studying at the graduate level benefit from exposure to the great variety of cultures and worldviews. In the Australian National University's Master of Applied Anthropology and Participatory Development (MAAPD) program, peer learning is giving current and future development workers in the field and in the classroom the chance…

A sequential assignment procedure for proteins that have intermediate line widths in MAS NMR spectra: amyloid fibrils of human CA150.WW2.

PubMed

Becker, Johanna; Ferguson, Neil; Flinders, Jeremy; van Rossum, Barth-Jan; Fersht, Alan R; Oschkinat, Hartmut

2008-08-11

The second WW domain (WW2) of CA150, a human transcriptional activator, forms amyloid fibrils in vitro under physiological conditions. Based on experimental constraints from MAS NMR spectroscopy experiments, alanine scanning and electron microscopy, a structural model of CA150.WW2 amyloid fibrils was calculated earlier. Here, the assignment strategy is presented and suggested as a general approach for proteins that show intermediate line width. The (13)C,(13)C correlation experiments were recorded on fully or partially (13)C-labelled fibrils. The earlier (13)C assignment (26 residues) was extended to 34 of the 40 residues by direct (13)C-excitation experiments by using a deuterated sample that showed strongly improved line width. A 3D HNC-TEDOR (transferred-echo double-resonance) experiment with deuterated CA150.WW2 fibrils yielded 14 amide nitrogen and proton resonance assignments. The obtained chemical shifts were compared with the chemical shifts determined with the natively folded WW domain. TALOS (Torsion angle likelihood obtained from shift and sequence similarity) predictions confirmed that, under physiological conditions, the fibrillar form of CA150.WW2 adopts a significantly different beta structure than the native WW-domain fold.

Employee innovation behaviour in health care: the influence from management and colleagues.

PubMed

Amo, B W

2006-09-01

This article reports how 'important others' and position in the organizational hierarchy relate to employee innovation behaviour. Empowerment of healthcare workers to engage in innovation behaviour is desired by management in Norwegian municipalities as it is regarded as a way of getting more health care for less money. Innovation behaviour is also desired by nurses' and other healthcare workers' professional organizations of as it is regarded as a way of improving the working conditions of the healthcare worker. The theoretical discussion in this paper includes corporate entrepreneurship, 'important others' and employee innovation behaviour. This article reports on a study concerning empowerment of nurses and other healthcare workers (n = 555) in Norwegian municipalities. The statistical methods used include multiple regressions. The study reveals that there were differences between the nurse (registered nurses), auxiliary nurses (nurse aides) and unskilled healthcare workers concerning how they perceived the opinion of the management and the opinion of the colleagues about how suitable it was to present innovation behaviour at the workplace. Moreover, the different groups of healthcare workers assign different levels of importance to this influence. It is suggested that the findings put forward in this article may lead to an improved understanding of the dynamics behind employee innovation behaviour, and that such knowledge could improve the care provided to the patients, the cost of the care and the working conditions of nurses and other healthcare workers.

Epidemiology of Skin Disease in an Automobile Factory*

PubMed Central

Newhouse, Muriel L.

1964-01-01

A survey was made of a random sample of workers from the machine shops, assembly lines, and stock and store departments of an automobile factory. Among the 1,223 men seen, representing 97% of the sample, the prevalence of non-infective skin diseases was 14·5%. Skin diseases were classified into four groups: `dermatitis' and `folliculitis' of occupational origin, endogenous `eczemas', and miscellaneous skin diseases. Slightly more than half of all the skin diseases seen were considered to be occupational in origin. In this population the prevalence of skin disease was more than four times that based on patients attending the factory medical department. An unsuspected cause of allergic dermatitis was found on the assembly lines, where the incidence of dermatitis was significantly higher than among the non-production workers. The prevalence of folliculitis was significantly higher among production than non-production workers. There was no significant difference in the prevalence of `eczema' or the miscellaneous skin diseases in the various occupational groups. Among European workers fair men were more prone to skin disease than darker men. In another factory, a West Indian and Asiatic group of workers had a significantly lower prevalence of skin diseases than a group of Europeans doing similar work. Folliculitis was more prevalent among the younger workers and those recently employed in the factory; there was no obvious association between age and length of service and the occurrence of other types of skin disease. PMID:14249898

Contact allergic dermatitis from melamine formaldehyde resins in a patient with a negative patch-test reaction to formaldehyde.

PubMed

García Gavin, Juan; Loureiro Martinez, Manuel; Fernandez-Redondo, Virginia; Seoane, Maria-José; Toribio, Jaime

2008-01-01

Melamine paper is a basic material used in the furniture industry for home and office interiors. Contact allergic dermatitis from melamine formaldehyde resins (MFRs) should be considered in patients who work on melamine paper impregnation lines. We report a case of a 28-year-old female plywood worker who developed eczema on the dorsal side of her hands and wrists after 2 years of working on the melamine paper impregnation line. She had a relevant positive patch-test reaction to MFR, with a negative reaction to formaldehyde. Contact dermatitis due to MFR is not common, and it is usually related to products that are not fully cured or to close contact with intermediate products on the assembly line. Formaldehyde release from MFR can explain most of the positive responses. To our knowledge, this is the first report of MFR contact allergic dermatitis in a worker on a melamine paper impregnation line.

Exploring the migration decisions of health workers and trainees from Africa: a meta-ethnographic synthesis.

PubMed

Blacklock, C; Ward, A M; Heneghan, C; Thompson, M

2014-01-01

The migration of healthcare workers from Africa depletes countries already suffering from substantial staffing shortages and considerable disease burdens. The recruitment of such individuals by high income countries has been condemned by the World Health Organisation. However, understanding the reasons why healthcare workers migrate is essential, in order to attempt to alter migration decisions. We aimed to systematically analyse factors influencing healthcare workers' decisions to migrate from Africa. We systematically searched CINAHL (1980-Nov 2010), Embase (1980-Nov 2010), Global Health (1973-Nov 2010) and Medline (1950-Nov 2010) for qualitative studies of healthcare workers from Africa which specifically explored views about migration. Two reviewers identified articles, extracted data and assessed quality of included studies. Meta-ethnography was used to synthesise new lines of understanding and meaning from the data. The search identified 1203 articles from which we included six studies of healthcare workers trained in seven African countries, namely doctors or medical students (two studies), nurses (three), and pharmacy students (one study). Using meta-ethnographic synthesis we produced six lines of argument relating to the migration decisions of healthcare workers: 1) Struggle to realise unmet material expectations of self, family and society, 2) Strain and emotion, interpersonal discord, and insecurity in workplace, 3) Fear from threats to personal or family safety, in and out of workplace, 4) Absence of adequate professional support and development, 5) Desire for professional prestige and respect, 6) Conviction that hopes and goals for the future will be fulfilled overseas. We conclude that a complex interaction of factors contribute to the migration decisions of healthcare workers from Africa. Some of the factors identified are more amenable to change than others, and addressing these may significantly affect migration decisions of African healthcare workers in the future. Copyright © 2013 Elsevier Ltd. All rights reserved.

Medical findings in nickel-cadmium battery workers.

PubMed

Bar-Sela, S; Levy, M; Westin, J B; Laster, R; Richter, E D

1992-01-01

Thirty-eight workers from a factory producing nickel-cadmium and other types of batteries came to us for medical evaluation. They included 21 women and 17 men (seniority 2-20 years, age range 31-63 years), and represented a self-selected subset of 700-900 ever-employed and 200+ recently or currently employed workers in the factory. Thirty-four worked on the nickel-cadmium assembly line. Symptoms and signs included: headache in 34; weakness, fatigue and lassitude in 26; dizziness in 16; pruritus and skin eruptions in 37; gingivitis, teeth loss and caries in 34; nasal congestion, nosebleeds and anosmia in 30; cough, phlegm production, wheezing and shortness of breath in 26; "asthma" in 14; bone pain in 18; urinary frequency, beta 2 microglobulinuria and kidney stones in 17; and sterility or multiple abortions (33) in 8 of 21 women. One additional patient had died from an "amyotrophic lateral sclerosis-like syndrome", while CT scans in six workers revealed brain atrophy. One other worker had leukemia, and two had died from cancer (lung and pancreas). Those who had worked for more than 10 years had more symptoms and signs than shorter-term employees, especially neurological illness, bone pain and urinary tract problems, including beta 2 microglobulinuria. Past blood and urinary cadmium levels were in the range of 1.6-8.7 micrograms/dl and 8-306 micrograms/l, respectively. Our findings indicated that: a) health risks for workers were not confined to the nickel-cadmium assembly line or to older workers, b) hazardous exposures still existed and illness appeared in new workers after a clean-up and intervention program, and c) exposures involved increased risks for renal disease and cancers. Finally, there is a need to control exposures and determine health risks in the full cohort of those ever employed, in the workers' children, and in the surrounding environment (air, ground, water) due to the dumping of waste from the plant.

Illness Absences Among Beryllium Sensitized Workers

PubMed Central

Watkins, Janice P.; Ellis, Elizabeth D.; Girardi, David J.; Cragle, Donna L.

2014-01-01

Objectives. This study examined absence rates among US Department of Energy workers who had beryllium sensitization (BeS) or were diagnosed with chronic beryllium disease (CBD) compared with those of other workers. Methods. We used the lymphocyte proliferation test to determine beryllium sensitivity. In addition, we applied multivariable logistic regression to compare absences from 2002 to 2011 between workers with BeS or CBD to those without, and survival analysis to compare time to first absence by beryllium sensitization status. Finally, we examined beryllium status by occupational group. Results. Fewer than 3% of the 19 305 workers were BeS, and workers with BeS or CBD had more total absences (odds ratio [OR] = 1.31; 95% confidence interval [CI] = 1.18, 1.46) and respiratory absences (OR = 1.51; 95% CI = 1.24, 1.84) than did other workers. Time to first absence for all causes and for respiratory conditions occurred earlier for workers with BeS or CBD than for other workers. Line operators and crafts personnel were at increased risk for BeS or CBD. Conclusions. Although not considered “diseased,” workers with BeS have higher absenteeism compared with nonsensitized workers. PMID:25211750

U.S. Department of Energy Office of Health, Safety and Security Illness and Injury Surveillance Program Worker Health at a Glance, 2000-2009

DOE Office of Scientific and Technical Information (OSTI.GOV)

Strader, Cliff; Richter, Bonnie

2013-01-23

The Worker Health at a Glance, 2000 – 2009 provides an overview of selected illness and injury patterns among the current DOE contractor workforce that have emerged over the 10-years covered by this report. This report is a roll-up of data from 16 individual DOE sites, assigned to one of three program offices (Office of Environmental Management, Office of Science and the National Nuclear Security Administration). In this report, an absences is defined as 40 or more consecutive work hours (5+ calendar days) off the job. Shorter absences were not included.

Mental health nurses and mental health peer workers: Self-perceptions of role-related clinical competences.

PubMed

Debyser, Bart; Duprez, Veerle; Beeckman, Dimitri; Vandewalle, Joeri; Van Hecke, Ann; Deproost, Eddy; Verhaeghe, Sofie

2018-06-01

In a mental healthcare that embraces a recovery-oriented practice, the employment of mental health peer workers is encouraged. Although peer workers are increasingly working together with nurses, there is a lack of research that explores how nurses and peer workers perceive their role-related competences in clinical practice. The aim of this study was to clarify and understand these self-perceptions in order to identify the specificity and potential complementarity of both roles. This insight is needed to underpin a successful partnership between both vocations. A qualitative descriptive research design based on principles of critical incident methodology was used. Twelve nurses and eight peer workers from different mental healthcare organizations participated. A total of 132 reported cases were analysed. Rigour was achieved through thick description, audit trail, investigator triangulation and peer review. Nurses relate their role-related competences predominantly with being compliant with instructions, being a team player and ensuring security and control. Peer workers relate their role-related competences with being able to maintain themselves as a peer worker, building up a relationship that is supportive for both the patient and themselves, and to utilize their lived experience. Both nurses and peer workers assign a major role to the team in determining their satisfaction with their competences. Consequently, what is perceived as important for the team appears to overshadow their self-assessment of competences. The findings highlighted the importance of paying more attention to identity construction, empowerment and role competence development of nurses and peer workers in their respective education and ongoing training. © 2017 Australian College of Mental Health Nurses Inc.

Effects of a Worksite Tobacco Control Intervention in India: The Mumbai Worksite Tobacco Control Study, a Cluster Randomized Trial

PubMed Central

Sorensen, Glorian; Pednekar, Mangesh; Cordeira, Laura Shulman; Pawar, Pratibha; Nagler, Eve; Stoddard, Anne M.; Kim, Hae-Young; Gupta, Prakash C.

2016-01-01

Objectives We assessed a worksite intervention designed to promote tobacco control among manufacturing workers in Greater Mumbai, India. Methods We used a cluster-randomized design to test an integrated health promotion/health protection intervention, which addressed changes at the management and worker levels. Between July 2012 and July 2013, we recruited 20 worksites on a rolling basis and randomly assigned them to intervention or delayed-intervention control conditions. The follow-up survey was conducted between December 2013 and November 2014. Results The difference in 30-day quit rates between intervention and control conditions was statistically significant for production workers (OR=2.25, P=0.03), although not for the overall sample (OR=1.70; P=0.12). The intervention resulted in a doubling of the 6-month cessation rates among workers in the intervention worksites compared to those in the control, for production workers (OR=2.29; P=0.07) and for the overall sample (OR=1.81; P=0.13), but the difference did not reach statistical significance. Conclusions These findings demonstrate the potential impact of a tobacco control intervention that combined tobacco control and health protection programming within Indian manufacturing worksites. PMID:26883793

Work demands and health consequences of organizational and technological measures introduced to enhance the quality of home care services--A subgroup analysis.

PubMed

Andersen, Gunn Robstad; Bendal, Synne; Westgaard, Rolf H

2015-11-01

This study of home care workers in a Norwegian municipality aimed to examine the effect of two measures involving organizational (job checklists) and technological (personal digital assistants) job aids on perceived work demands and musculoskeletal health. Questionnaire data was collected in 2009 (n = 138, response rate 76.2%) and 2011 (n = 80, response rate 54%). Forty-six home care workers responded at both waves. Respondents were assigned into 'high', 'moderate' and 'low' strain groups based on their responses to open and closed survey questions regarding impact of the two measures. One-way ANOVA with post-hoc t-tests and regression analyses investigated group differences and examined development in variables. Perceived work demands and health effects over the two-year study period were unchanged overall, yet significant differences between subgroups were highlighted. Work demands and shoulder-neck pain remained high for high-strain workers, but were reduced for low and moderate strain workers. Management should be aware of diversity in worker responses to rationalizations and give priority to supplementary, targeted measures to counteract adverse effects. Copyright © 2015 Elsevier Ltd and The Ergonomics Society. All rights reserved.

High-resolution room temperature and jet-cooled spectroscopic investigation of 15NH3 in the ν1+ν3 band region (1.51 μm)

NASA Astrophysics Data System (ADS)

Földes, T.; Vanfleteren, T.; Rizopoulos, A.; Herman, M.; Vander Auwera, J.; Softley, T. P.; Di Lonardo, G.; Fusina, L.

2016-08-01

Spectra of 99% isotopically pure 15NH3 were recorded using cavity ring-down (CRD, 6567-6639 cm-1) and Fourier transform (FT, 6350-6985 cm-1) spectroscopy under jet cooled and room temperature conditions, respectively. Measured line positions on both data sets improve on literature values, in particular by one order of magnitude for the ν1+ν3 band. A room temperature list of line positions, with approximate line intensities, is provided, much more complete and precise than presently available. Line broadening effects in the CRD spectrum allowed lines with J‧‧‧- values between 0 and 3 to be identified. Ground state combination differences were used to refine the assignments, further assisted by intensity ratios between the two data sets. Reliable values for J, K and inversion symmetry of the ground state vibrational levels, as well as further information on a/s doublets could be obtained, updating and extending literature assignments.

Association between supervisors' behavior and wage workers' job stress in Korea: analysis of the fourth Korean working conditions survey.

PubMed

Kang, Shin Uk; Ye, Byeong Jin; Kim, ByoungGwon; Kim, Jung Il; Kim, Jung Woo

2017-01-01

In modern society, many workers are stressed. Supervisors' support or behavior can affect the emotional or psychological part of the worker. The purpose of this study is to investigate the effect of supervisor's behavior on worker's stress. The study included 19,272 subjects following the assignment of weighted values to workers other than soldiers using data from the Fourth Korean Working Condition Survey. Supervisors' behavior was measured using 5 items: "supervisor feedback regarding work," "respectful attitude," "good conflict-resolution ability," "good work-related planning and organizational ability," and the encouragement of participation in important decision making. Job stress was measured using 1 item: "I experience stress at work." Multiple logistic regression analysis was performed to examine the effects of supervisors' behavioral, general, occupational, and psychosocial characteristics on job stress in workers. Organizational characteristics associated with supervisors' behavior were also analyzed. The results showed that supervisors' provision of feedback regarding work increased workers' job stress (OR = 1.329, 95% CI = 1.203 ~ 1.468). When a supervisor respect workers (OR = 0.812, 95% CI = 0.722 ~ 0.913) or good at planning and organizing works (OR = 0.816, 95% CI: 0.732 ~ 0.910), workers' job stress decreased. In particular, the two types of supervisor behaviors, other than feedback regarding work, were high in private-sector organizations employing less than 300 employees. Supervisors' behavior influenced job stress levels in workers. Therefore, it is necessary to increase education regarding the effects of supervisors' behavior on job stress, which should initially be provided in private-sector organizations with up to 300 employees.

[Problems in Providing Care to Young Workers with Mental Health Disturbance - A Survey Using of the Cases of Workers Who Had Taken Sick Leave Due to Mental Health Disturbance].

PubMed

Ikegami, Kazunori; Eguchi, Masafumi; Osaki, Yohei; Nakao, Tomo; Nakamoto, Kengo; Hiro, Hisanori

2016-06-01

In this study we discuss the measures of providing care to young workers with mental health disturbance by analyzing the cases of workers who had taken sick leave due to mental health disturbance. We analyzed 36 cases, collected from 11 occupational physicians, of workers who had taken sick leave due to mental health disturbance, and discuss measures for providing care to such young workers. We organized and classified data containing the details of the care provided to the workers and analyzed the main aspects and problems in providing it. We compared two age groups of workers: a below age 30 group, and an age 30 and above group. We observed that occupational nurses were more frequently the primary persons who dealt with workplace consultations in the below age 30 group (before sick leave: 38.9%; during sick leave: 38.9%) compared to the age 30 and above group (before sick leave: 16.7%, during sick leave: 11.1%). Most of the case providers expressed the opinion that a support system is necessary to help the workers return to work and it is an important factor in providing care to workers who have taken sick leave due to mental health disturbance. Coordination with the families of the workers was also important in the below age 30 group. It might be difficult to assign young workers to suitable workplaces or duties because of their inadequate job skills, lack of sufficient experience, and influence of personal factors on mental health. Our results suggest that it is important to provide appropriate care for young workers with mental health disturbance, such as support by occupational nurses, and to strengthen the collaboration between their families and the workplace staff.

Exploring professional boundaries in end-of-life care: considerations for hospice social workers and other members of the team.

PubMed

Sanders, Sara; Bullock, Karen; Broussard, Crystal

2012-01-01

Hospice social workers and members of the interdisciplinary team develop close therapeutic relationships with patients and families as they journey toward death. During this process, situations can develop that challenge professional boundaries and blur the line between a professional and personal relationship. This article will examine professional boundaries within the context of hospice care through case studies identifying challenges that hospice social workers and members of the interdisciplinary team may encounter with recommendations for how to manage boundary concerns.

77 FR 72349 - SBI International, Inc. v. Mr. Howard Finkel c/o Cosco Container Lines; Notice of Filing of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-05

... Cosco Container Lines; Notice of Filing of Complaint and Assignment Notice is given that a complaint has... registered in Florida, hereinafter ``Complainant,'' against Mr. Howard Finkel c/o Cosco Container Lines, hereinafter ``Respondent.'' Complainant alleges that ``4 refrigerated containers originating from the USA port...

On-line diagnosis of sequential systems

NASA Technical Reports Server (NTRS)

Sundstrom, R. J.

1973-01-01

A model for on-line diagnosis was investigated for discrete-time systems, and resettable sequential systems. Generalized notions of a realization are discussed along with fault tolerance and errors. Further investigation into the theory of on-line diagnosis is recommended for three levels: binary state-assigned level, logical circuit level, and the subsystem-network level.

46 CFR 190.01-5 - Vessels subject to load line.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Vessels subject to load line. 190.01-5 Section 190.01-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS CONSTRUCTION AND ARRANGEMENT Hull Structure § 190.01-5 Vessels subject to load line. (a) For vessels assigned a...

46 CFR 45.39 - Marking.

Code of Federal Regulations, 2010 CFR

2010-10-01

... the diamond as described in figure 2. (d) The salt water load lines must be horizontal lines extending.... (a) The diamond, lines, and letters must be painted in white or yellow on a dark ground or in black... that passes through the center of the diamond must indicate summer freeboard assigned under § 45.53. (c...

Line Assignments and Position Measurements in Several Weak CO2 Bands between 4590 /cm and 7930/ cm

NASA Technical Reports Server (NTRS)

Giver, L. P.; Kshirsagar, R. J.; Freedman, R. C.; Chackerian, C.; Wattson, R. B.

1998-01-01

A substantial set of CO2 spectra from 4500 to 12000 /cm has been obtained at Ames with 1500 m path length using a Bomem DA8 FTS. The signal/noise was improved compared to prior spectra obtained in this laboratory by including a filter wheel limiting the band-pass of each spectrum to several hundred/cm. We have measured positions of lines in several weak bands not previously resolved in laboratory spectra. Using our positions and assignments of lines of the Q branch of the 31103-00001 vibrational band at 4591/cm, we have re-determined the rotational constants for the 31103f levels. Q-branch lines of this band were previously observed, but misassigned, in Venus spectra by Mandin. The current HITRAN values of the rotational constants for this level are incorrect due to the Q-branch misassignments. Our prior measurements of the 21122-00001 vibrational band at 7901/cm were limited to Q- and R-branch lines; with the improved signal/noise of these new spectra we have now measured lines in the weaker P branch.

Genetics of the connective tissue proteins: Assignment of the gene for human type I procollagen to chromosome 17 by analysis of cell hybrids and microcell hybrids*

PubMed Central

Raj, Cholappadi V. Sundar; Church, Robert L.; Klobutcher, Lawrence A.; Ruddle, Frank H.

1977-01-01

Somatic cell hybrids between mouse and human cell lines have been used to identify the specific chromosome that governs the synthesis of type I procollagen. Fourteen hybrid clones and subclones were derived independently from crosses between mouse parents [LM (thymidine kinase-negative) or A9 (hypoxanthine phosphoribosyltransferase-negative)] and human cells (human diploid lung fibroblasts WI-38 or diploid skin fibroblasts GM5, GM17, and GM9). The cultures were labeled with [3H]proline in modified Eagle's medium without serum. Radioactive procollagens were purified from the medium by the method of Church et al. [(1974) J. Mol. Biol. 86, 785-799]. DEAE-cellulose chromatography was used to separate collagen and type I and type III procollagen. Human type I procollagen was assayed by double immunodiffusion analysis with type I procollagen antibodies prepared by immunizing rabbits with purified human type I procollagen. These analyses combined with karyology and isozyme analyses of each hybrid line have produced evidence for the assignment of the gene for human type I procollagen to chromosome 17. A human microcell-mouse hybrid cell line containing only human chromosome 17 was positive for human type I procollagen, lending further support to the assignment of the human type I procollagen gene to chromosome 17. Finally, by using a hybrid line containing only the long arm of human chromosome 17 translocated onto a mouse chromosome, the type I procollagen gene can be assigned more specifically to the long arm of chromosome 17. Images PMID:412188

46 CFR 45.109 - Strength of superstructures and deckhouses.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Strength of superstructures and deckhouses. 45.109... LOAD LINES Conditions of Assignment § 45.109 Strength of superstructures and deckhouses. Each... approved assigning authority with regard to general strength and weathertightness. The Commandant may use...

46 CFR 45.109 - Strength of superstructures and deckhouses.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Strength of superstructures and deckhouses. 45.109... LOAD LINES Conditions of Assignment § 45.109 Strength of superstructures and deckhouses. Each... approved assigning authority with regard to general strength and weathertightness. The Commandant may use...

New assignments in the submillimeter emission spectrum of the stratosphere

NASA Technical Reports Server (NTRS)

Carli, B.; Mencaraglia, F.; Bonetti, A.

1982-01-01

New line assignments in the spectrum of the stratospheric submillimeter emission, measured with unapodized resolution of 0.0033/cm, have been made. Positive evidence for the presence of symmetric and asymmetric ozone isotopes, water vapor excited to the (010) level, and HCN is given.

Human Caring in the Social Work Context: Continued Development and Validation of a Complex Measure

ERIC Educational Resources Information Center

Ellis, Jacquelyn I.; Ellett, Alberta J.; DeWeaver, Kevin

2007-01-01

Objectives: (a) to continue the development of a measure of human caring in the context of social work practice and (b) to expand a line of inquiry exploring the relationship between human caring characteristics and the retention of public child welfare workers. Methodology: Surveys were received from a sample (n = 786) child welfare workers in…

A Retrospective Chronicle of the Midwest School Social Work Council: Its Vision and Influence after Forty Years

ERIC Educational Resources Information Center

Raines, James C.

2008-01-01

In 2007, the Midwest School Social Work Council celebrated its fortieth anniversary in Cleveland, Ohio. This article reviews early efforts to build alliances of school social workers across state lines, the early collaborative relationship with the National Association of Social Workers, and the eventual need for a new organization. The Midwest…

Stronger Federal Efforts Needed for Providing Employment Opportunities and Enforcing Labor Standards in Sheltered Workshops.

DTIC Science & Technology

1981-09-28

based on the production level of a nonhandi- capped worker. The new jobs are expressed in staff-years of work for handicapped workers. For fiscal years...34nonhandicapped". Page 5-6. Lines 5 thru 8. Delete the sentence beginninq "Thus, if a workshop ..." and insert the following " The new jobs are

OUTLINE FOR OCCUPATIONAL HOME ECONOMICS COURSE IN COMMERCIAL AND INSTITUTIONAL FOOD PREPARATION.

ERIC Educational Resources Information Center

Alabama State Dept. of Education, Montgomery. Home Economics Service.

THE EXPERIMENTAL OUTLINE IS FOR TEACHER USE IN PLANNING A TWO-SEMESTER COURSE TO PREPARE 11TH AND 12TH GRADE STUDENTS FOR ENTRY LEVEL COMMERCIAL FOOD PREPARATION JOBS SUCH AS FOOD SERVICE WORKERS, COOK HELPERS, CATERER HELPERS, SALAD MAKERS, BAKER HELPERS, SHORT ORDER COOKS, AND TRAY LINE WORKERS. IT WAS DEVELOPED BY VOCATIONAL HOME ECONOMICS…

[Critical incidents and quality of life among rescue workers].

PubMed

Prati, G; Pietrantoni, L

2009-01-01

Fire-fighters, paramedics and civil protection volunteers routinely confront potentially traumatic events in the course of their jobs. The frequency of exposure to critical incidents and the relationship between critical incident exposure and quality of life (Professional Quality of Life Scale, PROQOL, Stamm, 2005) A sample of 586 Italian emergency workers. The data indicated that the most frequent critical incidents were incidents involving multiple casualties (65% three or more times), prolonged extrication of trapped victim with life-threatening injuries (64% three or more times), verbal or physical threat by public while on duty (41% three or more times), and victims known to fire-emergency worker (40% three or more times). Infrequent events included serious line of duty injury to self (76% never) and colleagues and line of duty risk of injury or death to self (53% never) and colleagues (47% never). Emergency health workers were more exposed to critical incidents in comparison to fire-fighters. Result from non-parametric correlation analyses indicated that the more infrequent events showed the strong association with compassion fatigue and burnout while failed mission after extensive effort was the event most strongly associated with most associated with compassion satisfaction.

Effects of Requiring Students to Meet High Expectation Levels within an On-Line Homework Environment

ERIC Educational Resources Information Center

Weber, William J., Jr.

2010-01-01

On-line homework is becoming a larger part of mathematics classrooms each year. Thus, ways to maximize the effectiveness of on-line homework for both students and teachers must be investigated. This study sought to provide one possible answer to this aim, by requiring students to achieve at least 50% for any on-line homework assignment in order to…

75 FR 29310 - Opportunity for Designation in the Columbus, OH; Dallas, TX; and Decatur, IN Areas; Request for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-25

... areas, in the States of Michigan and Ohio are assigned to this official agency: In Michigan: Jackson... Route 127 at the Michigan-Ohio State line north to State Route 50; Bounded on the north by State Route...-Ohio State line. In Ohio: The northern Ohio State line east to the to the Ohio Pennsylvania State line...

The lowest ionization potentials of Al2

NASA Technical Reports Server (NTRS)

Bauschlicher, Charles W., Jr.; Barnes, Leslie A.; Taylor, Peter R.

1988-01-01

Potential curves for the lowest two electronic states (X 2 sigma g + and A 2 pi u) of Al2(+) were computed using complete active space SCF/multireference CI wave functions and large Gaussian basis sets. The lowest observable vertical ionization potential (to Al2(+) X 2 sigma g +) of the Al2 X 3 pi u ground state is calculated to occur around 6.1 eV, in excellent agreement with the experimental range of 6.0 to 6.42 eV obtained in recent cluster ionization studies by Cox and co-workers. The second vertical ionization potential (to Al2(+) A 2 pi u) occurs near 6.4 eV, also within the experimental range. The adiabatic IP of 5.90 eV is in good agreement with the value of 5.8 to 6.1 eV deduced by Hanley and co-workers from the difference in thresholds between collision induced dissociation processes of Al3(+). The computed IP values are somewhat larger than those deduced from branching ratios in cluster fragmentation experiments by Jarrold and co-workers. The observation of an ionization threshold below 6.42 eV is shown to be incompatible with an Al2 ground electronic state assignment of 3 sigma g -, but the separation between the two lowest states of Al2 is so small that it is likely that both are populated in the experiments, so that this does not provide unambiguous support for the recent theoretical assignment of the ground state as 3 pi u.

Studies on pulsed optogalvanic effect in Eu/Ne hollow cathode discharge.

PubMed

Saini, V K; Kumar, P; Dixit, S K; Nakhe, S V

2014-07-01

The optogalvanic (OG) effect has been observed in a Eu/Ne hollow cathode discharge lamp using pulsed laser irradiation. An OG spectrum is recorded in dye laser wavelength region 574–602 nm using a boxcar-averager. In total 41 atomic lines are observed. Of these, 38 lines are assigned to neon transitions. Two lines observed corresponding to wavelengths 576.519 and 601.815 nm are assigned to europium transitions; (4f 7 6s 2 , S 8 7/2 →4f 7 6s6p , zP 6 7/2 ) and (4f 7 6s 2 , S 8 7/2 →4f 7 6s6p , zP 8 9/2 ), respectively, and the remaining line at 582.475 nm could not be assigned. The effect of the discharge current on europium as well as neon OG signals is also studied. At moderate discharge current values, an extra positive peak is observed in neon OG signal for the transition (1s 5 →2p 2 ) at 588.189 nm, which is explained by Penning-ionization process using the quasi-resonant energy transfer interactions between excited neon and europium atoms lying in 2p 2 and D 10 9/2 states, respectively.

The Effects of the Nintendo Wii Exercise Program on Chronic Work-related Low Back Pain in Industrial Workers.

PubMed

Park, Ji-Hyuk; Lee, Sang-Heon; Ko, Dae-Sik

2013-08-01

[Purpose] The purpose of this study was to investigate the effects of a Nintendo Wii exercise program on chronic work-related LBP compared with stability exercise. [Methods] Twenty-four workers participated in this study. All of the participants were diagnosed with chronic LBP by a physician. Participants were randomly assigned to three groups: a control group (CG), lumbar stabilization exercise group (LSE), and Nintendo Wii exercise group (NWE). Participants were treated 3 times a week for 8 weeks. Each session lasted 30 minutes. [Results] The results demonstrated that exercise programs improved significantly physical functions related to LBP. In health-related QOL, the Nintendo Wii exercise program significantly improved both the mental and physical health composites, but other groups had significant improvement only in the physical health composite. [Conclusion] The Nintendo Wii exercise program could be a biopsychosocial intervention for work-related LBP in factory workers.

The Effects of the Nintendo Wii Exercise Program on Chronic Work-related Low Back Pain in Industrial Workers

PubMed Central

Park, Ji-Hyuk; Lee, Sang-Heon; Ko, Dae-Sik

2013-01-01

[Purpose] The purpose of this study was to investigate the effects of a Nintendo Wii exercise program on chronic work-related LBP compared with stability exercise. [Methods] Twenty-four workers participated in this study. All of the participants were diagnosed with chronic LBP by a physician. Participants were randomly assigned to three groups: a control group (CG), lumbar stabilization exercise group (LSE), and Nintendo Wii exercise group (NWE). Participants were treated 3 times a week for 8 weeks. Each session lasted 30 minutes. [Results] The results demonstrated that exercise programs improved significantly physical functions related to LBP. In health-related QOL, the Nintendo Wii exercise program significantly improved both the mental and physical health composites, but other groups had significant improvement only in the physical health composite. [Conclusion] The Nintendo Wii exercise program could be a biopsychosocial intervention for work-related LBP in factory workers. PMID:24259899

[Influence of occupational factors on the bone and joint functional state in the upper extremities and cervical spine in female workers of clothing manufacture].

PubMed

Druzhinin, V N; Shardakova, É F; Cherniĭ, A N

2014-01-01

The studies using multiple X-ray methods covered influence of complex containing working process and occupational environment factors on locomotory apparatus of upper limbs and cervical spine in female seamers engaged into various productions. Comparative analysis involved results of regular (standard X-ray) and special X-ray methods (stereoroentgenography, high definition roentgenography, roentgen densitometry, roentgenogrammetry) in 370 examinees with early and moderate clinical symptoms of occupationally mediated diseases of the stated areas. X-ray studies of locomotory apparatus of upper limbs and cervical spine in clothing manufacture workers, with special diagnostic methods, enabled to determine incidence and severity of functional and structural changes more reliably than via standard examination. The changes revealed were assigned mostly in "early" and "moderate" categories and matched with occupational peculiarities of the workers examined.

Designing a mathematical model for integrating dynamic cellular manufacturing into supply chain system

NASA Astrophysics Data System (ADS)

Aalaei, Amin; Davoudpour, Hamid

2012-11-01

This article presents designing a new mathematical model for integrating dynamic cellular manufacturing into supply chain system with an extensive coverage of important manufacturing features consideration of multiple plants location, multi-markets allocation, multi-period planning horizons with demand and part mix variation, machine capacity, and the main constraints are demand of markets satisfaction in each period, machine availability, machine time-capacity, worker assignment, available time of worker, production volume for each plant and the amounts allocated to each market. The aim of the proposed model is to minimize holding and outsourcing costs, inter-cell material handling cost, external transportation cost, procurement & maintenance and overhead cost of machines, setup cost, reconfiguration cost of machines installation and removal, hiring, firing and salary worker costs. Aimed to prove the potential benefits of such a design, presented an example is shown using a proposed model.

Safety Challenges and Improvement Strategies of Ethnic Minority Construction Workers: A Case Study in Hong Kong.

PubMed

Wu, Chunlin; Luo, Xiaowei; Wang, Tao; Wang, Yue; Sapkota, Bibek

2018-04-18

Due to cultural differences, ethnic minority construction workers are more difficult to manage and more vulnerable to accidents. This study aims to identify the major barriers faced by ethnic minority workers from their own perspectives and determine potential strategies to enhance safety climate of construction projects, thus ultimately improve their safety performance. A survey with modified Nordic safety climate questionnaire was conducted in a certain sub-contractor in Hong Kong. In-depth interviews, status quo description, major challenge investigation and safety knowledge tests were carried as well. The top three most important safety challenges identified are improper stereotypes from the whole industry, lack of opportunities for job assignment, and language barriers. To improve the safety performance, employers should allocate sufficient personal protective equipment and governments should organize unannounced site visits more frequently. Besides, the higher-level management should avoid giving contradictory instructions to foremen against to the standards of supervisors.

THE ESTABLISHMENT OF A "NEW CAREERS" PROGRAM IN A PUBLIC SCHOOL.

ERIC Educational Resources Information Center

PRUGER, ROBERT

UNDER THE NEW CAREERS PROGRAM 16 LOW-INCOME INDIVIDUALS SELECTED FROM 175 APPLICANTS, WERE TRAINED AS SCHOOL-COMMUNITY WORKERS (SCW) AND ASSIGNED TO VARIOUS ELEMENTARY SCHOOLS IN RICHMOND, CALIFORNIA. THE JOB REQUIREMENTS WERE--(1) HIGH SCHOOL DIPLOMA OR EXPERIENCE IN A DIRECT, PERSON-TO-PERSON RELATIONSHIP IN SCHOOL OR IN SOCIAL SERVICE RELATED…

Implications of Lengthened Health Education: Nursing and the Allied Health Fields.

ERIC Educational Resources Information Center

Galambos, Eva C.

Health care is demanding increasing resources and attention in numbers of health care workers, in levels of skills required, in time spent in training, and in dollars expended. A greater spectrum of skills is required to cope with increasing health care demands, yet trends toward specialization and fracturing of responsibilities assigned to health…

Preparation for Social Service Leadership: Field Work and Virtual Organizations that Promote Critical Thinking in Administration Practice

ERIC Educational Resources Information Center

Williams-Gray, Brenda

2014-01-01

This article examines how to prepare professional social workers for real-world nonprofit leadership roles. A pilot course assignment that incorporates a quasi-organization fieldwork simulation developed by the author is described. Development and application of critical thinking skills are reviewed, the course objective is explained, and methods…

47 CFR 69.306 - Central office equipment (COE).

Code of Federal Regulations, 2010 CFR

2010-10-01

... exchange carrier's signalling transfer point and the database shall be assigned to the Line Information Database subelement at § 69.120(a). All other COE Category 2 shall be assigned to the interexchange... requirement. Non-price cap local exchange carriers may use thirty percent of the interstate Local Switching...

47 CFR 36.154 - Exchange Line Cable and Wire Facilities (C&WF)-Category 1-apportionment procedures.

Code of Federal Regulations, 2013 CFR

2013-10-01

... jurisdictions shall be updated annually as specified in § 36.154(b). [52 FR 17229, May 6, 1987, as amended at 53... services. (b) The costs assigned to subcategories 1.1 and 1.2 shall be directly assigned to the appropriate...

47 CFR 36.154 - Exchange Line Cable and Wire Facilities (C&WF)-Category 1-apportionment procedures.

Code of Federal Regulations, 2012 CFR

2012-10-01

... jurisdictions shall be updated annually as specified in § 36.154(b). [52 FR 17229, May 6, 1987, as amended at 53... services. (b) The costs assigned to subcategories 1.1 and 1.2 shall be directly assigned to the appropriate...

Benchmarks for Reducing Emergency Department Visits and Hospitalizations Through Community Health Workers Integrated Into Primary Care: A Cost-Benefit Analysis.

PubMed

Basu, Sanjay; Jack, Helen E; Arabadjis, Sophia D; Phillips, Russell S

2017-02-01

Uncertainty about the financial costs and benefits of community health worker (CHW) programs remains a barrier to their adoption. To determine how much CHWs would need to reduce emergency department (ED) visits and associated hospitalizations among their assigned patients to be cost-neutral from a payer's perspective. Using a microsimulation of patient health care utilization, costs, and revenues, we estimated what portion of ED visits and hospitalizations for different conditions would need to be prevented by a CHW program to fully pay for the program's expenses. The model simulated CHW programs enrolling patients with a history of at least 1 ED visit for a chronic condition in the prior year, utilizing data on utilization and cost from national sources. CHWs assigned to patients with uncontrolled hypertension and congestive heart failure, as compared with other common conditions, achieve cost-neutrality with the lowest number of averted visits to the ED. To achieve cost-neutrality, 4-5 visits to the ED would need to be averted per year by a CHW assigned a panel of 70 patients with uncontrolled hypertension or congestive heart failure-approximately 3%-4% of typical ED visits among such patients, respectively. Most other chronic conditions would require between 7% and 12% of ED visits to be averted to achieve cost-savings. Offsetting costs of a CHW program is theoretically feasible for many common conditions. Yet the benchmark for reducing ED visits and associated hospitalizations varies substantially by a patient's primary diagnosis.

Hazard Identification and Risk Assessment of Health and Safety Approach JSA (Job Safety Analysis) in Plantation Company

NASA Astrophysics Data System (ADS)

Sugarindra, Muchamad; Ragil Suryoputro, Muhammad; Tiya Novitasari, Adi

2017-06-01

Plantation company needed to identify hazard and perform risk assessment as an Identification of Hazard and Risk Assessment Crime and Safety which was approached by using JSA (Job Safety Analysis). The identification was aimed to identify the potential hazards that might be the risk of workplace accidents so that preventive action could be taken to minimize the accidents. The data was collected by direct observation to the workers concerned and the results were recorded on a Job Safety Analysis form. The data were as forklift operator, macerator worker, worker’s creeper, shredder worker, workers’ workshop, mechanical line worker, trolley cleaning workers and workers’ crepe decline. The result showed that shredder worker value was 30 and had the working level with extreme risk with the risk value range was above 20. So to minimize the accidents could provide Personal Protective Equipment (PPE) which were appropriate, information about health and safety, the company should have watched the activities of workers, and rewards for the workers who obey the rules that applied in the plantation.

Bruised Poultry Tissue as a Possible Source of Staphylococcal Infection

PubMed Central

Roskey, C. T.; Hamdy, M. K.

1972-01-01

Bacteriological analyses were made on 45 swab samples secured from hands of poultry workers on processing line, on 31 bruised and 15 normal poultry tissue samples, and on 15 swabs obtained from infected lacerations and exudates of abcesses on hands, arms, chest, and abdomen of poultry workers. A total of 170 Staphylococcus cultures were isolated from samples examined. These cultures were characterized morphologically and biochemically and then grouped into six distinct patterns. S. aureus was found in 86.6% of swab samples obtained from infected workers, in 40% of swabs from hands of workers who handle bruised birds, and in 38.7% of bruised tissues, and was absent from all samples obtained from hands of workers who do not handle bruised birds. All the coagulase-positive staphylococcal isolates were bacteriophage-typed, and the results showed that the same phage-type S. aureus was found in many poultry bruises and in infected lesions of poultry workers as well as on hands of workers who handle bruised birds. These results indicate that poultry bruises are a source of staphylococcal infection encountered among poultry workers. PMID:4553136

Disability rates for cardiovascular and psychological disorders among autoworkers by job category, facility type, and facility overtime hours.

PubMed

Landsbergis, Paul A; Janevic, Teresa; Rothenberg, Laura; Adamu, Mohammed T; Johnson, Sylvia; Mirer, Franklin E

2013-07-01

We examined the association between long work hours, assembly line work and stress-related diseases utilizing objective health and employment data from an employer's administrative databases. A North American automobile manufacturing company provided data for claims for sickness, accident and disability insurance (work absence of at least 4 days) for cardiovascular disease (CVD), hypertension and psychological disorders, employee demographics, and facility hours worked per year for 1996-2001. Age-adjusted claim rates and age-adjusted rate ratios were calculated using Poisson regression, except for comparisons between production and skilled trades workers owing to lack of age denominator data by job category. Associations between overtime hours and claim rates by facility were examined by Poisson regression and multi-level Poisson regression. Claims for hypertension, coronary heart disease, CVD, and psychological disorders were associated with facility overtime hours. We estimate that a facility with 10 more overtime hours per week than another facility would have 4.36 more claims for psychological disorders, 2.33 more claims for CVD, and 3.29 more claims for hypertension per 1,000 employees per year. Assembly plants had the highest rates of claims for most conditions. Production workers tended to have higher rates of claims than skilled trades workers. Data from an auto manufacturer's administrative databases suggest that autoworkers working long hours, and assembly-line workers relative to skilled trades workers or workers in non-assembly facilities, have a higher risk of hypertension, CVD, and psychological disorders. Occupational disease surveillance and disease prevention programs need to fully utilize such administrative data. Copyright © 2013 Wiley Periodicals, Inc.

A learning curve-based method to implement multifunctional work teams in the Brazilian footwear sector.

PubMed

Guimarães, L B de M; Anzanello, M J; Renner, J S

2012-05-01

This paper presents a method for implementing multifunctional work teams in a footwear company that followed the Taylor/Ford system for decades. The suggested framework first applies a Learning Curve (LC) modeling to assess whether rotation between tasks of different complexities affects workers' learning rate and performance. Next, the Macroergonomic Work Analysis (MA) method (Guimarães, 1999, 2009) introduces multifunctional principles in work teams towards workers' training and resources improvement. When applied to a pilot line consisting of 100 workers, the intervention-reduced work related accidents in 80%, absenteeism in 45.65%, and eliminated work related musculoskeletal disorders (WMSD), medical consultations, and turnover. Further, the output rate of the multifunctional team increased average 3% compared to the production rate of the regular lines following the Taylor/Ford system (with the same shoe model being manufactured), while the rework and spoilage rates were reduced 85% and 69%, respectively. Copyright © 2011 Elsevier Ltd and The Ergonomics Society. All rights reserved.

The coping strategies of front-line health workers in the context of user fee exemptions in Niger

PubMed Central

2015-01-01

When user fee exemptions were introduced for children under five years of age in Niger, front-line staff in the health system were not consulted in advance, and various obstacles seriously hindered the policy's implementation. Health workers developed two types of coping strategies. The first dealt with shortcomings of the policy implementation process related to management tools, drug stocks, co-existence of the fee exemption and cost recovery systems, and, above all, supply management for medicines (ordering from private companies, issuing makeshift prescriptions). The second involved clientelism, circumvention of regulations, and misappropriation of resources. Adverse effects have arisen due to both the failings of the health system and the practices of health workers. These include a focus on the commercial management of patients, the most 'costly' of whom sometimes find themselves being refused treatment, patients roaming in search of medicines and treatment, and a decline in quality of care. PMID:26558816

The ethic of care: recapturing social work's first voice.

PubMed

Dybicz, Phillip

2012-07-01

This article examines the dynamic between expressions of care--that is, simple acts of kindness and consideration that make up friendly relations--and professional expertise. During the 20th century, social work based its expertise on a solid scientific foundation. Within the embrace of scientific expertise, expressions of care are assigned the vital, but limited, role of ameliorating the sterile application of scientific knowledge, mainly through the application of social work values. This role is limited, however, because social workers are cautioned to avoid dual relationships; one cannot be both a professional and a friend to the client. This was not always the case. Working from a different paradigm, Charity Organization Society workers and settlement house workers each actively embraced and nurtured the notion of being a friend and neighbor to those they served. Post-modern practices--also stemming from a different paradigm and embracing an expertise in critical consciousness, in turn--seek to redefine the client-social worker relationship along this dimension. Expressions of care, propagated through a genuine (albeit circumscribed) friendship, actively contribute to treatment planning and a more fruitful outcome.

Associations between DNA methylation in DNA damage response-related genes and cytokinesis-block micronucleus cytome index in diesel engine exhaust-exposed workers.

PubMed

Zhang, Xiao; Li, Jie; He, Zhini; Duan, Huawei; Gao, Weimin; Wang, Haisheng; Yu, Shanfa; Chen, Wen; Zheng, Yuxin

2016-08-01

Recently, diesel engine exhaust (DEE) was reclassified as a known carcinogen to humans. DNA methylation alterations in DNA damage response (DDR)-related genes have the potential to affect DEE exposure-related cancer risk. However, the evidence regarding the association between DEE exposure and methylation alterations in DDR-related genes is limited. In 117 DEE-exposed workers and 112 non-DEE-exposed workers, we measured urinary concentrations of six mono-hydroxylated polycyclic aromatic hydrocarbons (OH-PAHs). We also determined the methylation levels of three DDR-related genes (p16, RASSF1A, and MGMT) and LINE-1 by bisulfite-pyrosequencing assay. We found that DEE-exposed workers exhibited significantly lower mean promoter methylation levels of p16, RASSF1A, and MGMT than non-DEE-exposed workers (all p < 0.001). In all study subjects and non-smoking workers, increasing quartiles of urinary summed OH-PAHs was associated with hypomethylation of p16, RASSF1A, and MGMT (all p < 0.05). In non-smoking workers, methylation in p16, RASSF1A, and MGMT decreased by 0.36 % [95 % confidential interval (CI): -0.60, -0.11 %], 0.46 % (95 % CI: -0.79, -0.14 %), and 0.55 % (95 % CI: -0.95, -0.15 %), respectively, in association with highest versus lowest quartile of urinary summed OH-PAHs. In addition, p16, RASSF1A, MGMT, and LINE-1 methylation levels showed negative correlations with cytokinesis-block micronucleus cytome index which was previously measured in the same workers (all p < 0.05). In conclusion, our results clearly indicated that DEE exposure and increased genetic damage were associated with hypomethylation of p16, RASSF1A, and MGMT. Future studies with larger sample size are needed to confirm these associations.

Mortality of a cohort of workers in the styrene-butadiene polymer manufacturing industry (1943-1982).

PubMed Central

Matanoski, G M; Santos-Burgoa, C; Schwartz, L

1990-01-01

A cohort of 12,110 male workers employed 1 or more years in eight styrene-butadiene polymer (SBR) manufacturing plants in the United States and Canada has been followed for mortality over a 40-year period, 1943 to 1982. The all-cause mortality of these workers was low [standardized mortality ratio (SMR) = 0.81] compared to that of the general population. However, some specific sites of cancers had SMRs that exceeded 1.00. These sites were then examined by major work divisions. The sites of interest included leukemia and non-Hodgkin's lymphoma in whites. The SMRs for cancers of the digestive tract were higher than expected, especially esophageal cancer in whites and stomach cancer in blacks. The SMR for arteriosclerotic heart disease in black workers was significantly higher than would be expected based on general population rates. Employees were assigned to a work area based on job longest held. The SMRs for specific diseases differed by work area. Production workers showed increased SMRs for hematologic neoplasms and maintenance workers, for digestive cancers. A significant excess SMR for arteriosclerotic heart disease occurred only in black maintenance workers, although excess mortality from this disease occurred in blacks regardless of where they worked the longest. A significant excess SMR for rheumatic heart disease was associated with work in the combined, all-other work areas. For many causes of death, there were significant deficits in the SMRs. PMID:2401250

Maternal Health Phone Line: Saving Women in Papua New Guinea

PubMed Central

Watson, Amanda H.A.; Sabumei, Gaius; Mola, Glen; Iedema, Rick

2015-01-01

This paper presents the findings of a research project which has involved the establishment of a maternal health phone line in Milne Bay Province of Papua New Guinea (PNG). Mobile phones and landline phones are key information and communication technologies (ICTs). This research study uses the “ICTs for healthcare development” model to ascertain benefits and barriers to the successful implementation of the Childbirth Emergency Phone. PNG has a very high maternal mortality rate. The “three stages of delay” typology was developed by Thaddeus and Maine to determine factors that might delay provision of appropriate medical treatment and hence increase risk of maternal death. The “three stages of delay” typology has been utilised in various developing countries and also in the present study. Research undertaken has involved semi-structured interviews with health workers, both in rural settings and in the labour ward in Alotau. Additional data has been gathered through focus groups with health workers, analysis of notes made during phone calls, interviews with women and community leaders, observations and field visits. One hundred percent of interviewees (n = 42) said the project helped to solve communication barriers between rural health workers and Alotau Provincial Hospital. Specific examples in which the phone line has helped to create positive health outcomes will be outlined in the paper, drawn from research interviews. The Childbirth Emergency Phone project has shown itself to play a critical role in enabling healthcare workers to address life-threatening childbirth complications. The project shows potential for rollout across PNG; potentially reducing maternal morbidity and maternal mortality rates by overcoming communication challenges. PMID:25923199

Maternal health phone line: saving women in papua new Guinea.

PubMed

Watson, Amanda H A; Sabumei, Gaius; Mola, Glen; Iedema, Rick

2015-04-27

This paper presents the findings of a research project which has involved the establishment of a maternal health phone line in Milne Bay Province of Papua New Guinea (PNG). Mobile phones and landline phones are key information and communication technologies (ICTs). This research study uses the "ICTs for healthcare development" model to ascertain benefits and barriers to the successful implementation of the Childbirth Emergency Phone. PNG has a very high maternal mortality rate. The "three stages of delay" typology was developed by Thaddeus and Maine to determine factors that might delay provision of appropriate medical treatment and hence increase risk of maternal death. The "three stages of delay" typology has been utilised in various developing countries and also in the present study. Research undertaken has involved semi-structured interviews with health workers, both in rural settings and in the labour ward in Alotau. Additional data has been gathered through focus groups with health workers, analysis of notes made during phone calls, interviews with women and community leaders, observations and field visits. One hundred percent of interviewees (n = 42) said the project helped to solve communication barriers between rural health workers and Alotau Provincial Hospital. Specific examples in which the phone line has helped to create positive health outcomes will be outlined in the paper, drawn from research interviews. The Childbirth Emergency Phone project has shown itself to play a critical role in enabling healthcare workers to address life-threatening childbirth complications. The project shows potential for rollout across PNG; potentially reducing maternal morbidity and maternal mortality rates by overcoming communication challenges.

Fire Extinguisher Designated Worker and Fire Watch: Self-Study Course 15672

DOE Office of Scientific and Technical Information (OSTI.GOV)

Harris, Jimmy D.

At Los Alamos National Laboratory (LANL), all workers must be aware of LANL fire protection policies and be trained on what to do in the event of a fire. This course, Fire Extinguisher Training for Fire Watch and Designated Workers (#9893), provides awareness-level and hands-on training for fire watch personnel and designated workers. Fire watch personnel and designated workers are appointed by line management and must receive both awareness-level training and hands-on training in the use of portable fire extinguishers to extinguish an incipient-stage fire. This training meets the requirements of the Occupational Safety and Health Administration (OSHA) Code ofmore » Federal Regulations (CFR) 29 CFR 1910.157, Portable Fire Extinguishers, and Procedure (P) 101-26, Welding, Cutting, and Other Spark-/Flame-Producing Operations.« less

Fire Extinguisher Training for Fire Watch and Designated Workers, Course 9893

DOE Office of Scientific and Technical Information (OSTI.GOV)

Harris, Jimmy D.

At Los Alamos National Laboratory (LANL), all workers must be aware of LANL fire protection policies and be trained on what to do in the event of a fire. This course, Fire Extinguisher Training for Fire Watch and Designated Workers (#9893), provides awareness-level and hands-on training for fire watch personnel and designated workers. Fire watch personnel and designated workers are appointed by line management and must receive both awareness-level training and hands-on training in the use of portable fire extinguishers to extinguish an incipient-stage fire. This training meets the requirements of the Occupational Safety and Health Administration (OSHA) Code ofmore » Federal Regulations (CFR) 29 CFR 1910.157, Portable Fire Extinguishers, and Procedure (P) 101-26, Welding, Cutting, and Other Spark-/Flame-Producing Operations.« less

Another Way to Divide a Line Segment into "n" Equal Parts

ERIC Educational Resources Information Center

Besteman, Nathan; Ferdinands, John

2005-01-01

Another way to divide a line segment discovered by Nathan Besteman is described along with Euclid's and the GLaD construction. The related projects and problems that teachers of geometry can assign to their students are also presented.

International Consultation on Micro-Chip Technology: Its Impact on the Lives of Women Workers. Summary of Proceedings (Manila, Philippines, October 5-15, 1986).

ERIC Educational Resources Information Center

Participatory Research Group, Toronto (Ontario).

An international consultation was attended by 40 women workers, educators, and organizers who work directly with women affected by the new "global assembly line" that has developed as a part of the microchip technology industry. The women, who represented 12 countries, shared information and organizing experiences and worked to…

Electrical fatalities among U.S. construction workers.

PubMed

Ore, T; Casini, V

1996-06-01

Over 2000 electrocution deaths were identified among U.S. construction workers from 1980 to 1991, with the highest mean annual crude mortality rate (2.5 per 100,000 people), and second highest mean age-adjusted rate (2.7 per 100,000 people) of all industries. Although the crude fatality rates showed a downward trend, construction workers are still about four times more likely to be electrocuted at work than are workers in all industries combined. Nearly 40% of the 5083 fatal electrocutions in all industries combined occurred in construction, and 80% were associated with industrial wiring, appliances, and transmission lines. Electrocutions ranked as the second leading cause of death among construction workers, accounting for an average of 15% of traumatic deaths in the industry from 1980 to 1991. The study indicates that the workers most at risk of electrical injury are male, young, nonwhite, and electricians, structural metal workers, and laborers. The most likely time of injury is 11 a.m. to 3 p.m. from June to August. Focusing prevention on these populations and characteristics through better methods of worker and supervisor electrical safety training, use of adequate protective clothing, and compliance with established procedures could minimize the average annual loss of 168 U.S. construction workers.

Ames S-32 O-16 O-18 Line List for High-Resolution Experimental IR Analysis

NASA Technical Reports Server (NTRS)

Huang, Xinchuan; Schwenke, David W.; Lee, Timothy J.

2016-01-01

By comparing to the most recent experimental data and spectra of the SO2 628 ?1/?3 bands (see Ulenikov et al., JQSRT 168 (2016) 29-39), this study illustrates the reliability and accuracy of the Ames-296K SO2 line list, which is accurate enough to facilitate such high-resolution spectroscopic analysis. The SO2 628 IR line list is computed on a recently improved potential energy surface (PES) refinement, denoted Ames-Pre2, and the published purely ab initio CCSD(T)/aug-cc-pVQZ dipole moment surface. Progress has been made in both energy level convergence and rovibrational quantum number assignments agreeing with laboratory analysis models. The accuracy of the computed 628 energy levels and line list is similar to what has been achieved and reported for SO2 626 and 646, i.e. 0.01-0.03 cm(exp -1) for bands up to 5500 cm(exp -1). During the comparison, we found some discrepancies in addition to overall good agreements. The three-IR-list based feature-by-feature analysis in a 0.25 cm(exp -1) spectral window clearly demonstrates the power of the current Ames line lists with new assignments, correction of some errors, and intensity contributions from varied sources including other isotopologues. We are inclined to attribute part of detected discrepancies to an incomplete experimental analysis and missing intensity in the model. With complete line position, intensity, and rovibrational quantum numbers determined at 296 K, spectroscopic analysis is significantly facilitated especially for a spectral range exhibiting such an unusually high density of lines. The computed 628 rovibrational levels and line list are accurate enough to provide alternatives for the missing bands or suspicious assignments, as well as helpful to identify these isotopologues in various celestial environments. The next step will be to revisit the SO2 828 and 646 spectral analyses.

[Hygienic optimization of the use of chemical protective means on railway transport].

PubMed

Kaptsov, V A; Pankova, V B; Elizarov, B B; Mezentsev, A P; Komleva, E A

2004-01-01

The paper presents data characterizing the working conditions of railway workers. It shows that there is the greatest levels of noise and vibration, the burden and intensity of work. The worst working conditions are noted in energy supply, car, locomotive services and track facilities. The working conditions determine a significant industrial risk of railway workers since the prevention of health abnormalities by using chemical protective means is a topical problem. The priority lines of hygienic rationale for optimization the choice and use of chemical protective means for workers exposed to occupational hazards are determined.

76 FR 22745 - Three Notch Railway, LLC-Acquisition and Operation Exemption-Three Notch Railroad Co., Inc.

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-22

... Railway, LLC--Acquisition and Operation Exemption-- Three Notch Railroad Co., Inc. Three Notch Railway... from Three Notch Railroad Co., Inc. (TNHR) and to operate approximately 34 miles of rail line \\1... assigned TNHR's agreement with Andalusia & Conecuh Railroad Company, which was assigned to TNHR by the...

46 CFR 69.105 - Application for measurement services.

Code of Federal Regulations, 2013 CFR

2013-10-01

...) Type of vessel. (b) Vessel's name and official number (if assigned). (c) Builder's name and the vessel hull number assigned by the builder. (d) Place and year built. (e) Date keel was laid. (f) Overall length, breadth, and depth of vessel. (g) Lines plan. (h) Booklet of offsets. (i) Capacity plans for...

46 CFR 69.105 - Application for measurement services.

Code of Federal Regulations, 2011 CFR

2011-10-01

...) Type of vessel. (b) Vessel's name and official number (if assigned). (c) Builder's name and the vessel hull number assigned by the builder. (d) Place and year built. (e) Date keel was laid. (f) Overall length, breadth, and depth of vessel. (g) Lines plan. (h) Booklet of offsets. (i) Capacity plans for...

46 CFR 69.105 - Application for measurement services.

Code of Federal Regulations, 2012 CFR

2012-10-01

...) Type of vessel. (b) Vessel's name and official number (if assigned). (c) Builder's name and the vessel hull number assigned by the builder. (d) Place and year built. (e) Date keel was laid. (f) Overall length, breadth, and depth of vessel. (g) Lines plan. (h) Booklet of offsets. (i) Capacity plans for...

46 CFR 69.105 - Application for measurement services.

Code of Federal Regulations, 2014 CFR

2014-10-01

...) Type of vessel. (b) Vessel's name and official number (if assigned). (c) Builder's name and the vessel hull number assigned by the builder. (d) Place and year built. (e) Date keel was laid. (f) Overall length, breadth, and depth of vessel. (g) Lines plan. (h) Booklet of offsets. (i) Capacity plans for...

46 CFR 69.105 - Application for measurement services.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) Type of vessel. (b) Vessel's name and official number (if assigned). (c) Builder's name and the vessel hull number assigned by the builder. (d) Place and year built. (e) Date keel was laid. (f) Overall length, breadth, and depth of vessel. (g) Lines plan. (h) Booklet of offsets. (i) Capacity plans for...

Microwave. Instructor's Edition. Louisiana Vocational-Technical Education.

ERIC Educational Resources Information Center

Blanton, William

This publication contains related study assignments and job sheets for a course in microwave technology. The course is organized into 12 units covering the following topics: introduction to microwave, microwave systems, microwave oscillators, microwave modulators, microwave transmission lines, transmission lines, detectors and mixers, microwave…

Is there agreement between worker self and supervisor assessment of worker safety performance? An examination in the construction industry.

PubMed

Xia, Nini; Griffin, Mark A; Wang, Xueqing; Liu, Xing; Wang, Dan

2018-06-01

Individual safety performance (behavior) critically influences safety outcomes in high-risk workplaces. Compared to the study of generic work performance on different measurements, few studies have investigated different measurements of safety performance, typically relying on employees' self-reflection of their safety behavior. This research aims to address this limitation by including worker self-reflection and other (i.e., supervisor) assessment of two worker safety performance dimensions, safety compliance and safety participation. A sample of 105 workers and 17 supervisors in 17 groups in the Chinese construction industry participated in this study. Comparisons were made between worker compliance and participation in each measurement, and between workers' and supervisors' assessment of workers' compliance and participation. Multilevel modeling was adopted to test the moderating effects on the worker self-reflection and supervisor-assessment relationship by group safety climate and the work experience of supervisors. Higher levels of safety compliance than participation were found for self-reflection and supervisor assessment. The discrepancy between the two measurements in each safety performance dimension was significant. The work experience of supervisors attenuated the discrepancy between self- and supervisor-assessment of compliance. Contrary to our expectations, the moderating effect of group safety climate was not supported. The discrepancy between worker self- and supervisor-assessment of worker safety performance, thus, suggests the importance of including alternative measurements of safety performance in addition to self-reflection. Lower levels of participation behavior in both raters suggest more research on the motivators of participatory behavior. Practical applications The discrepancy between different raters can lead to negative reactions of ratees, suggesting that managers should be aware of that difference. Assigning experienced supervisors as raters can be effective at mitigating interrater discrepancy and conflicts in the assessment of compliance behavior. Copyright © 2018 National Safety Council and Elsevier Ltd. All rights reserved.

Do Social Work Students Assess and Address Economic Barriers to Clients Implementing Agreed Tasks?

ERIC Educational Resources Information Center

Eamon, Mary Keegan; Zhang, Sai-jun

2006-01-01

Identical vignettes except for a sentence describing a client's economic resources were randomly assigned to 129 MSW students. The vignettes described a social worker who agreed with a client's decision to relocate her residence as a partial solution to a presenting problem but did not assess or address economic barriers to the client's…

Caring and Daring Discourses at Work: Doing Gender through Occupational Choices in Elderly Care and Police Work

ERIC Educational Resources Information Center

Fejes, Andreas; Haake, Ulrika

2013-01-01

This paper aims to problematise how gender is being done--1. through occupational choices in two occupations that are traditionally gender divided, elderly care and police work, and 2. through the division of work assignments in police work. Interviews with care workers and police officers are analysed using a "doing gender" perspective, a…

26 CFR 157.5891-1 - Imposition of excise tax on structured settlement factoring transactions.

Code of Federal Regulations, 2013 CFR

2013-04-01

... established by— (A) Suit or agreement for the periodic payment of damages excludable from the gross income of...) and (B); and (B) Payable by a person who is a party to the suit or agreement or to the workers... for consideration by means of sale, assignment, pledge, or other form of encumbrance or alienation for...

26 CFR 157.5891-1 - Imposition of excise tax on structured settlement factoring transactions.

Code of Federal Regulations, 2012 CFR

2012-04-01

... established by— (A) Suit or agreement for the periodic payment of damages excludable from the gross income of...) and (B); and (B) Payable by a person who is a party to the suit or agreement or to the workers... for consideration by means of sale, assignment, pledge, or other form of encumbrance or alienation for...

Work, Productivity, and Human Performance: Practical Case Studies in Ergonomics, Human Factors and Human Engineering.

ERIC Educational Resources Information Center

Fraser, T. M.; Pityn, P. J.

This book contains 12 case histories, each based on a real-life problem, that show how a manager can use common sense, knowledge, and interpersonal skills to solve problems in human performance at work. Each case study describes a worker's problem and provides background information and an assignment; solutions are suggested. The following cases…

Physical readiness and obesity among male U.S. Navy personnel with limited exercise availability while at sea.

PubMed

Gregg, Marion A; Jankosky, Christopher J

2012-11-01

To evaluate differences in physical readiness and obesity in worksites with inherent limitations in exercise availability, utilizing data from U.S. Navy personnel assigned to submarines. Cross-sectional study utilizing height, weight, and Physical Readiness Test (PRT) scores of 26,341 individuals assigned to small submarines (SS), large submarines (LS), and aircraft carriers (AC). PRT failure rates were 3.4% (AC), 1.5% (LS), and 2.9% (SS). Prevalence of obesity was 15.1% (AC), 16.9% (LS), and 17.8% (SS). The adjusted prevalence odds ratio of obesity was increased on SS and LS compared to AC, 1.25 (96% CI = 1.14, 1.31) and 1.17 (95% CI = 1.06, 1.29), respectively. Despite limitations in exercise availability, submarine personnel performance on the PRT was similar to that of AC personnel. Although the prevalence of obesity on submarines was slightly higher, it remains below U.S. nonmilitary comparison data. Although limited access to exercise has the potential for adverse health effects in worker populations, in our cohort of young men, the changes in both physical readiness and obesity were small. Further research on a more diverse group of workers is warranted.

Two-Dimensional Parson's Puzzles: The Concept, Tools, and First Observations

ERIC Educational Resources Information Center

Ihantola, Petri; Karavirta, Ville

2011-01-01

Parson's programming puzzles are a family of code construction assignments where lines of code are given, and the task is to form the solution by sorting and possibly selecting the correct code lines. We introduce a novel family of Parson's puzzles where the lines of code need to be sorted in two dimensions. The vertical dimension is used to order…

46 CFR 42.11-10 - Applications for load line assignments and certificates for vessels other than U.S.-flag vessels.

Code of Federal Regulations, 2011 CFR

2011-10-01

... OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Applications for Load... certificate for a foreign vessel belonging to (or which will belong to) either a country ratifying or acceding to the International Convention on Load Lines, 1966, or to a country with which the United States of...

46 CFR 42.11-10 - Applications for load line assignments and certificates for vessels other than U.S.-flag vessels.

Code of Federal Regulations, 2010 CFR

2010-10-01

... OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Applications for Load... certificate for a foreign vessel belonging to (or which will belong to) either a country ratifying or acceding to the International Convention on Load Lines, 1966, or to a country with which the United States of...

The effectiveness of vaccine day and educational interventions on influenza vaccine coverage among health care workers at long-term care facilities.

PubMed

Kimura, Akiko C; Nguyen, Christine N; Higa, Jeffrey I; Hurwitz, Eric L; Vugia, Duc J

2007-04-01

We examined barriers to influenza vaccination among long-term care facility (LTCF) health care workers in Southern California and developed simple, effective interventions to improve influenza vaccine coverage of these workers. In 2002, health care workers at LTCFs were surveyed regarding their knowledge and attitudes about influenza and the influenza vaccine. Results were used to develop 2 interventions, an educational campaign and Vaccine Day (a well-publicized day for free influenza vaccination of all employees at the worksite). Seventy facilities were recruited to participate in an intervention trial and randomly assigned to 4 study groups. The combination of Vaccine Day and an educational campaign was most effective in increasing vaccine coverage (53% coverage; prevalence ratio [PR]=1.45; 95% confidence interval [CI]=1.24, 1.71, compared with 27% coverage in the control group). Vaccine Day alone was also effective (46% coverage; PR= 1.41; 95% CI=1.17, 1.71). The educational campaign alone was not effective in improving coverage levels (34% coverage; PR=1.18; 95% CI=0.93, 1.50). Influenza vaccine coverage of LTCF health care workers can be improved by providing free vaccinations at the worksite with a well-publicized Vaccine Day.

Orchard evaluation of ergonomically modified apple bucket.

PubMed

Earle-Richardson, Giulia; Jenkins, Paul L; Strogatz, David; Bell, Erin M; Sorensen, Julie A; May, John J

2006-01-01

While preliminary laboratory tests indicate that a hip belt reduces the load on the back, neck and shoulders associated with musculoskeletal strain, an orchard trial is needed to more realistically assess both effectiveness and acceptability. to evaluate the hip belt's effectiveness in three areas: worker acceptance, worker productivity, and one-day muscle fatigue of the back and shoulder. Ninety-six New York apple harvest workers were randomly assigned to use the intervention hip belt or placebo belt for one week. In a second week all workers switched conditions. Subjects were interviewed at the end of each week to ascertain intervention acceptance. Employer records were reviewed to determine bushels picked per day. Subjects also underwent muscle fatigue testing at the beginning and again at the end of one workday during each week. Ninety-one percent of the subjects favored the intervention hip belt. Use of the intervention did not appreciably slow picking speed (bushels per hour) as compared to placebo (8.8 bu/ hr vs. 8.89 bu/hr). Both were significantly faster than the regular equipment condition (8.13 bu/hr). No significant differences in one-day muscle fatigue were found with intervention use. The belt was acceptable to the workers and did not hinder productivity. However, the anticipated ergonomic benefits were not demonstrable using one-day strength testing.

Retreat from Alma Ata? The WHO's report on Task Shifting to community health workers for AIDS care in poor countries.

PubMed

Campbell, C; Scott, K

2011-01-01

This paper examines the potential of community health worker (CHW) programmes, as proposed by the 2008 World Health Organisation (WHO) document Task Shifting to tackle health worker shortages, to contribute to HIV/AIDS prevention and treatment and various Millennium Development Goals in low-income countries. It examines the WHO proposal through a literature review of factors that have facilitated the success of previous CHW experiences. The WHO has taken account of five key lessons learnt from past CHW programmes (the need for strong management, appropriate selection, suitable training, adequate retention structures and good relationships with other healthcare workers). It has, however, neglected to emphasise the importance of a sixth lesson, the 'community embeddedness' of CHWs, found to be of critical importance to the success of past CHW programmes. We have no doubt that the WHO plans will increase the number of workers able to perform medically oriented tasks. However, we argue that without community embeddedness, CHWs will be unable to successfully perform the socially oriented tasks assigned to them by the WHO, such as health education and counselling. We locate the WHO's neglect of community embeddedness within the context of a broader global public health trend away from community-focused primary healthcare towards biomedically focused selective healthcare.

Specdata: Automated Analysis Software for Broadband Spectra

NASA Astrophysics Data System (ADS)

Oliveira, Jasmine N.; Martin-Drumel, Marie-Aline; McCarthy, Michael C.

2017-06-01

With the advancement of chirped-pulse techniques, broadband rotational spectra with a few tens to several hundred GHz of spectral coverage are now routinely recorded. When studying multi-component mixtures that might result, for example, with the use of an electrical discharge, lines of new chemical species are often obscured by those of known compounds, and analysis can be laborious. To address this issue, we have developed SPECdata, an open source, interactive tool which is designed to simplify and greatly accelerate the spectral analysis and discovery. Our software tool combines both automated and manual components that free the user from computation, while giving him/her considerable flexibility to assign, manipulate, interpret and export their analysis. The automated - and key - component of the new software is a database query system that rapidly assigns transitions of known species in an experimental spectrum. For each experiment, the software identifies spectral features, and subsequently assigns them to known molecules within an in-house database (Pickett .cat files, list of frequencies...), or those catalogued in Splatalogue (using automatic on-line queries). With suggested assignments, the control is then handed over to the user who can choose to accept, decline or add additional species. Data visualization, statistical information, and interactive widgets assist the user in making decisions about their data. SPECdata has several other useful features intended to improve the user experience. Exporting a full report of the analysis, or a peak file in which assigned lines are removed are among several options. A user may also save their progress to continue at another time. Additional features of SPECdata help the user to maintain and expand their database for future use. A user-friendly interface allows one to search, upload, edit or update catalog or experiment entries.

Development, social norms, and assignment to task

PubMed Central

Fafchamps, Marcel

2011-01-01

Economic development involves a structural transformation in the way people are allocated to tasks. There is a shift from self-provision to market exchange, facilitating specialization. There is also a shift from self-employment to wage employment in large firms and organizations, driven by innovation and increasing returns to scale. Changes in allocation mechanisms require changes in norms and attitudes. Because different labor assignment domains coexist, conflicts arise among norms that apply to different domains, possibly resulting in dysfunctional outcomes. I argue that religion, humanism, and schools have all played an important historical role in fostering the changes in social norms and attitudes that are needed to accompany structural changes in the way economies allocate workers to tasks. PMID:22198757

STS-113 workers work on oxygen leak in Endeavor's mid-body

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- Workers on Launch Pad 39A perform checks on Endeavour?s oxygen flex hose fitting through manual inspection and using helium detectors. Visual inspection found a deformity in the flex line braid where it connects to rigid tubing. The entire flex hose assembly and bulkhead fitting were removed early today, and work is under way to complete the installation of a replacement.

Work, Skills and Training in the Australian Red Meat Processing Sector. A National Vocational Education and Training Research and Evaluation Program Report

ERIC Educational Resources Information Center

Norton, Kent; Rafferty, Mike

2010-01-01

Work practices in the meat-processing industry have changed in recent years. The industry has moved away from workers dressing a whole carcass towards a chain-based system, with each worker performing a single task along a moving production line. The nature of the meat-processing workforce has also changed. It is no longer dominated by seasonal…

Violence against child protection workers: A study of workers' experiences, attributions, and coping strategies.

PubMed

Lamothe, Josianne; Couvrette, Amélie; Lebrun, Gabrielle; Yale-Soulière, Gabrielle; Roy, Camille; Guay, Stéphane; Geoffrion, Steve

2018-07-01

Child protection workers (CPWs) are frequently exposed to client violence, both psychological and physical, in their line of work whether they operate in the community or in residential settings. Despite this known vulnerability, research on the subject has lagged. The current study sought to analyze CPWs' experiences with client violence, their interpretation of it, its perceived consequences and their coping strategies. Specifically, 30 CPWs working both in the community and in residential settings, took part in an in-depth, semi-structured interview. A thematic analysis revealed that CPWs view client violence as a recurring and pervasive problem in their line of work. Residential workers described a greater frequency of violence, especially physical violence. CPWs however perceived violence differently, with some viewing this problem as 'part-of-the-job' while others described client violence as a 'call-for-help' on behalf of clients. Perceived consequences varied in severity and breath. CPWs reported consequences at the psychological (e.g. fear, hypervilence, sadness, nightmares), organizational (e.g. loss of motivation, turnover intention, sick leaves) and clinical levels (e.g. emotional detachment from clients, avoiding clients). CPWs also described numerous coping strategies, some effective while others appeared short-sighted. This study concludes with recommendations with regards to client violence in child protection work. Copyright © 2018 Elsevier Ltd. All rights reserved.

Chronic cyanide exposure: a clinical, radioisotope, and laboratory study.

PubMed Central

El Ghawabi, S H; Gaafar, M A; El-Saharti, A A; Ahmed, S H; Malash, K K; Fares, R

1975-01-01

The effect of chronic cyanide exposure in the electroplating sections of three factories employing 36 workers was studied and compared with a control group. The concentration of cyanides to which the workers were exposed was measured. The regression line showing the relationship between thiocyanates in urine and the concentration of cyanides in the air was plotted. Increased percentages of haemoglobin and lymphocyte count were present in all exposed workers, in addition to punctate basophilia in 28 workers. Cyanmethaemoglobin was found to be characteristic. Apart from other complaints, two men with psychosis similar to one case reported in therapeutic thiocyanate intoxication were found. Twenty of the workers had thyroid enlargements to a variable degree and consistency, in two of whom it resembled lymphadenoid goitre. Thyroid 131I uptakes at 4 and 24 hours were significantly higher than in the controls, while 131PBI was unchanged. The reason for this iodine deficiency-like action is discussed. PMID:1156569

Urinary lithiasis in civil construction workers as a management indicator for health and improvement in personnel.

PubMed

Ferraz, Renato Ribeiro Nogueira; Aquino, Simone

2014-12-01

Empirical information provided by health care professionals acting in the first line of care report a constant increase in the number of civil construction workers that present painful acute conditions, in most cases associated with the existence of urinary tract calculi. Evaluating the prevalence of urinary lithiasis in civil construction workers, as a means to identify indicators for the management of health and personnel. Observational study based on directed questionnaire. From the 94 participants, 18 (19%) were lithiasic, mostly due to overweight and reduced fluid intake. The observed prevalence appeared to be two times greater than that of the general population. Thus, prevention for such condition gains relevance, in order to avoid discomfort for the worker, and also reduce costs due to absenteeism, improving productivity, benefiting the workers by performance and creating the perspective of an improved quality of life.

Using hazard maps to identify and eliminate workplace hazards: a union-led health and safety training program.

PubMed

Anderson, Joe; Collins, Michele; Devlin, John; Renner, Paul

2012-01-01

The Institute for Sustainable Work and Environment and the Utility Workers Union of America worked with a professional evaluator to design, implement, and evaluate the results of a union-led system of safety-based hazard identification program that trained workers to use hazard maps to identify workplace hazards and target them for elimination. The evaluation documented program implementation and impact using data collected from both qualitative interviews and an on-line survey from worker trainers, plant managers, and health and safety staff. Managers and workers reported that not only were many dangerous hazards eliminated as a result of hazard mapping, some of which were long-standing, difficult-to-resolve issues, but the evaluation also documented improved communication between union members and management that both workers and managers agreed resulted in better, more sustainable hazard elimination.

47 CFR 69.407 - Revenue accounting expenses in Account 6620.

Code of Federal Regulations, 2010 CFR

2010-10-01

....407 Section 69.407 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER... billings shall be assigned to the Common Line element. (b) Revenue Accounting Expenses that are...'s carrier access elements except the Common Line element. Such expenses shall be apportioned in the...

An Optimization Model for the Selection of Bus-Only Lanes in a City.

PubMed

Chen, Qun

2015-01-01

The planning of urban bus-only lane networks is an important measure to improve bus service and bus priority. To determine the effective arrangement of bus-only lanes, a bi-level programming model for urban bus lane layout is developed in this study that considers accessibility and budget constraints. The goal of the upper-level model is to minimize the total travel time, and the lower-level model is a capacity-constrained traffic assignment model that describes the passenger flow assignment on bus lines, in which the priority sequence of the transfer times is reflected in the passengers' route-choice behaviors. Using the proposed bi-level programming model, optimal bus lines are selected from a set of candidate bus lines; thus, the corresponding bus lane network on which the selected bus lines run is determined. The solution method using a genetic algorithm in the bi-level programming model is developed, and two numerical examples are investigated to demonstrate the efficacy of the proposed model.

service line analytics in the new era.

PubMed

Spence, Jay; Seargeant, Dan

2015-08-01

To succeed under the value-based business model, hospitals and health systems require effective service line analytics that combine inpatient and outpatient data and that incorporate quality metrics for evaluating clinical operations. When developing a framework for collection, analysis, and dissemination of service line data, healthcare organizations should focus on five key aspects of effective service line analytics: Updated service line definitions. Ability to analyze and trend service line net patient revenues by payment source. Access to accurate service line cost information across multiple dimensions with drill-through capabilities. Ability to redesign key reports based on changing requirements. Clear assignment of accountability.

Workplace violence against homecare workers and its relationship with workers health outcomes: a cross-sectional study.

PubMed

Hanson, Ginger C; Perrin, Nancy A; Moss, Helen; Laharnar, Naima; Glass, Nancy

2015-01-17

Consumer-driven homecare models support aging and disabled individuals to live independently through the services of homecare workers. Although these models have benefits, including autonomy and control over services, little evidence exists about challenges homecare workers may face when providing services, including workplace violence and the negative outcomes associated with workplace violence. This study investigates the prevalence of workplace violence among homecare workers and examines the relationship between these experiences and homecare worker stress, burnout, depression, and sleep. We recruited female homecare workers in Oregon, the first US state to implement a consumer driven homecare model, to complete an on-line or telephone survey with peer interviewers. The survey asked about demographics and included measures to assess workplace violence, fear, stress, burnout, depression and sleep problems. Homecare workers (n = 1,214) reported past-year incidents of verbal aggression (50.3% of respondents), workplace aggression (26.9%), workplace violence (23.6%), sexual harassment (25.7%), and sexual aggression (12.8%). Exposure was associated with greater stress (p < .001), depression (p < .001), sleep problems (p < .001), and burnout (p < .001). Confidence in addressing workplace aggression buffered homecare workers against negative work and health outcomes. To ensure homecare worker safety and positive health outcomes in the provision of services, it is critical to develop and implement preventive safety training programs with policies and procedures that support homecare workers who experience harassment and violence.

Randomised controlled trial of alternative male and female condom promotion strategies targeting sex workers in Madagascar.

PubMed

Hoke, Theresa H; Feldblum, Paul J; Damme, Kathleen Van; Nasution, Marlina D; Grey, Thomas W; Wong, Emelita L; Ralimamonjy, Louisette; Raharimalala, Leonardine; Rasamindrakotroka, Andry

2007-10-01

To assess whether individual clinic-based counselling as a supplement to peer education for male and female condom promotion leads to greater use of protection and lower STI prevalence among sex workers in Madagascar already exposed to intensive male condom promotion. In two public dispensaries in Madagascar, a total of 901 sex workers were randomly allocated between two alternative male and female condom promotion peer education only, or peer education supplemented with individual clinic-based counselling. Participants were followed for 12 months. Every 2 months they made clinic visits, where they were interviewed on condom use. Peer educators counselled all participants on condom use as they accompanied their assigned participants to study visits. Participants assigned to receive the supplemental intervention were counselled by a trained clinician following study interviews. Participants were tested and treated for chlamydia, gonorrhoea and trichomoniasis every 6 months. We used logistic regression to assess whether the more intensive intervention was associated with reduced STI prevalence. Use of protection with clients and non-paying partners was assessed by study arm, site, and visit. There was no statistically significant association between study arm and aggregated STI prevalence. No substantial differences in levels of reported protection were noted between study groups. This study found little evidence for gains from more thorough clinical counselling on male and female condom use. These findings suggest that less clinically intensive interventions such as peer education could be suitable for male and female condom promotion in populations already exposed to barrier method promotion.

The impact of a supportive supervision intervention on health workers in Niassa, Mozambique: a cluster-controlled trial.

PubMed

Madede, Tavares; Sidat, Mohsin; McAuliffe, Eilish; Patricio, Sergio Rogues; Uduma, Ogenna; Galligan, Marie; Bradley, Susan; Cambe, Isabel

2017-09-02

Regular supportive supervision is critical to retaining and motivating staff in resource-constrained settings. Previous studies have shown the particular contribution that supportive supervision can make to improving job satisfaction amongst over-stretched health workers in such settings. The Support, Train and Empower Managers (STEM) study designed and implemented a supportive supervision intervention and measured its' impact on health workers using a controlled trial design with a three-arm pre- and post-study in Niassa Province in Mozambique. Post-intervention interviews with a small sample of health workers were also conducted. The quantitative measurements of job satisfaction, emotional exhaustion and work engagement showed no statistically significant differences between end-line and baseline. The qualitative data collected from health workers post the intervention showed many positive impacts on health workers not captured by this quantitative survey. Health workers perceived an improvement in their performance and attributed this to the supportive supervision they had received from their supervisors following the intervention. Reports of increased motivation were also common. An unexpected, yet important consequence of the intervention, which participants directly attributed to the supervision intervention, was the increase in participation and voice amongst health workers in intervention facilities.

The School Car: Bringing the Three R's to Newfoundland's Remote Railway Settlements (1936-1942).

ERIC Educational Resources Information Center

Noseworthy, Randy P.

During the mid-1930s, the main line of the Newfoundland (Canada) Railway stretched 547 miles from St. John's to Port aux Basques, and railway workers and their families lived along the line in small isolated settlements. The provincial department of education, the Newfoundland Railway, and the Anglo-Newfoundland Development Company devised an…

46 CFR 42.09-40 - Annual surveys.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Annual surveys. 42.09-40 Section 42.09-40 Shipping COAST... Line Assignments and Surveys-General Requirements § 42.09-40 Annual surveys. (a) Relative to §§ 42.09-15(d) and 42.09-20(c), the assigning and issuing authority shall make an annual survey of each vessel...

46 CFR 42.09-40 - Annual surveys.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Annual surveys. 42.09-40 Section 42.09-40 Shipping COAST... Line Assignments and Surveys-General Requirements § 42.09-40 Annual surveys. (a) Relative to §§ 42.09-15(d) and 42.09-20(c), the assigning and issuing authority shall make an annual survey of each vessel...

46 CFR 42.09-40 - Annual surveys.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Annual surveys. 42.09-40 Section 42.09-40 Shipping COAST... Line Assignments and Surveys-General Requirements § 42.09-40 Annual surveys. (a) Relative to §§ 42.09-15(d) and 42.09-20(c), the assigning and issuing authority shall make an annual survey of each vessel...

46 CFR 42.09-40 - Annual surveys.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Annual surveys. 42.09-40 Section 42.09-40 Shipping COAST... Line Assignments and Surveys-General Requirements § 42.09-40 Annual surveys. (a) Relative to §§ 42.09-15(d) and 42.09-20(c), the assigning and issuing authority shall make an annual survey of each vessel...

46 CFR 42.09-40 - Annual surveys.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Annual surveys. 42.09-40 Section 42.09-40 Shipping COAST... Line Assignments and Surveys-General Requirements § 42.09-40 Annual surveys. (a) Relative to §§ 42.09-15(d) and 42.09-20(c), the assigning and issuing authority shall make an annual survey of each vessel...

19 CFR 142.46 - Presentation of invoice and assignment of entry number.

Code of Federal Regulations, 2011 CFR

2011-04-01

... transportation, the appropriate manifest document. (b) Verification of data. If after scanning the bar code at the Line Release site, the Customs officer verifies the data on the bar code with the information on... assigned to the transaction. If there are any differences between the system data and the invoice and bar...

19 CFR 142.46 - Presentation of invoice and assignment of entry number.

Code of Federal Regulations, 2013 CFR

2013-04-01

... transportation, the appropriate manifest document. (b) Verification of data. If after scanning the bar code at the Line Release site, the Customs officer verifies the data on the bar code with the information on... assigned to the transaction. If there are any differences between the system data and the invoice and bar...

19 CFR 142.46 - Presentation of invoice and assignment of entry number.

Code of Federal Regulations, 2012 CFR

2012-04-01

... transportation, the appropriate manifest document. (b) Verification of data. If after scanning the bar code at the Line Release site, the Customs officer verifies the data on the bar code with the information on... assigned to the transaction. If there are any differences between the system data and the invoice and bar...

19 CFR 142.46 - Presentation of invoice and assignment of entry number.

Code of Federal Regulations, 2014 CFR

2014-04-01

... transportation, the appropriate manifest document. (b) Verification of data. If after scanning the bar code at the Line Release site, the Customs officer verifies the data on the bar code with the information on... assigned to the transaction. If there are any differences between the system data and the invoice and bar...

19 CFR 142.46 - Presentation of invoice and assignment of entry number.

Code of Federal Regulations, 2010 CFR

2010-04-01

... transportation, the appropriate manifest document. (b) Verification of data. If after scanning the bar code at the Line Release site, the Customs officer verifies the data on the bar code with the information on... assigned to the transaction. If there are any differences between the system data and the invoice and bar...

Can girls also carry on the family lineage? Six contributors' views. Family planning forum.

PubMed

Gao, M; He, S; Zhang, F; Lu, C; Liao, J; Wei, L; Cheng, R

1996-06-01

This document discusses the clash between traditional concepts about fertility in China and goals which seek to reduce fertility and promote equality between the sexes. The traditional emphasis on having a son to carry on the family line and support his elders is seen as a practical necessity by many rural dwellers. During a 6-month period starting in April 1992, therefore, "China Population News" published commentaries on this subject written by people from all walks of life and all areas of China. Six of these commentaries are presented in this article. In the first, a family planning (FP) worker notes that farmers without sons currently have an economic and social disadvantage, which may be mitigated if daughters can carry on family lines and have an equal right of inheritance. Another FP worker also urges women to affirm that they can carry on the family name. A farmer, however, believes that every man should have a son to carry on their family line because daughters become members of their husband's families upon marriage. A third FP worker finds feudal ideas of male superiority still at work in small towns and feels that education and socioeconomic development will be required to encourage farmers to abandon this outmoded concept. Another farmer then relays that her family's response to having a single daughter was to have her son-in-law become a member of her family, with the first child having her surname and the second child his. The final account is from a government worker whose only brother was killed. Despair killed her mother and almost killed her father until he understood that his daughter and son-in-law would care for him in his old age. This woman's first child was given both surnames.

Circadian consequences of social organization in the ant species Camponotus compressus

NASA Astrophysics Data System (ADS)

Sharma, Vijay Kumar; Lone, Shahnaz Rahman; Goel, Anubhuthi; Chandrashekaran, M. K.

The locomotor activity rhythm of different castes of the ant species Camponotus compressus was monitored individually under laboratory light/dark (LD) cycles, and under continuous darkness (DD). The colony of this ant species comprises two sexual castes, the queens and the males, and three worker castes, namely the major, media, and minor workers. The virgin males and virgin queens display rhythmic activity patterns, but the mated queens were arrhythmic while laying eggs, with the rhythmicity resuming soon after egg-laying. Under the LD regime, major workers showed nocturnal patterns, while about 75% of the media workers displayed nocturnal patterns and about 25% showed diurnal patterns. Under the DD regime, most major workers exhibited circadian rhythm of activity with a single steady state, whereas media workers displayed two types of activity patterns, with activity patterns changing after 6-9 days in DD (turn-arounds). The pre-turn-around τ of the ants that showed nocturnal activity patterns during LD entrainment was <24 h after release into DD, which then became >24 h, after 6-9 days. On the other hand, the pre-turn-around τ of those ants that exhibited diurnal patterns during LD entrainment was first >24 h after release into DD, and then became <24 h, after 6-9 days. The activity of the minor workers neither entrained to LD cycles nor showed any sign of free-run in DD. It appears that the circadian clocks of the ant species C. compressus are flexible, and may perhaps depend upon the tasks assigned to them in the colony.

75 FR 66389 - Notice of Availability of the Record of Decision for the Blythe Solar Power Project and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-28

... development agreement with Solar Millennium and requested that the project be assigned to Palo Verde Solar I...) transmission line will be constructed to interconnect to the Devers-Palo Verde II 500-kV transmission line at...

49 CFR Appendix I to Subpart A of... - Revenue Need and Allocation to Traffic at Issue

Code of Federal Regulations, 2014 CFR

2014-10-01

... composite carrier basis comprised of all traffic and cost study carriers. Data in part II, line 14 columns... Issue Traffic Based on Ton and Ton-Mile Method (See Note A) Line No. Item Source for columns 3 and 4..., by using Statement No. 6-68, Highway Form B, Schedule A, Line III. Assign the dollars in columns (6...

49 CFR Appendix I to Subpart A of... - Revenue Need and Allocation to Traffic at Issue

Code of Federal Regulations, 2013 CFR

2013-10-01

... composite carrier basis comprised of all traffic and cost study carriers. Data in part II, line 14 columns... Issue Traffic Based on Ton and Ton-Mile Method (See Note A) Line No. Item Source for columns 3 and 4..., by using Statement No. 6-68, Highway Form B, Schedule A, Line III. Assign the dollars in columns (6...

49 CFR Appendix I to Subpart A of... - Revenue Need and Allocation to Traffic at Issue

Code of Federal Regulations, 2010 CFR

2010-10-01

... composite carrier basis comprised of all traffic and cost study carriers. Data in part II, line 14 columns... Issue Traffic Based on Ton and Ton-Mile Method (See Note A) Line No. Item Source for columns 3 and 4..., by using Statement No. 6-68, Highway Form B, Schedule A, Line III. Assign the dollars in columns (6...

49 CFR Appendix I to Subpart A of... - Revenue Need and Allocation to Traffic at Issue

Code of Federal Regulations, 2011 CFR

2011-10-01

... composite carrier basis comprised of all traffic and cost study carriers. Data in part II, line 14 columns... Issue Traffic Based on Ton and Ton-Mile Method (See Note A) Line No. Item Source for columns 3 and 4..., by using Statement No. 6-68, Highway Form B, Schedule A, Line III. Assign the dollars in columns (6...

49 CFR Appendix I to Subpart A of... - Revenue Need and Allocation to Traffic at Issue

Code of Federal Regulations, 2012 CFR

2012-10-01

... composite carrier basis comprised of all traffic and cost study carriers. Data in part II, line 14 columns... Issue Traffic Based on Ton and Ton-Mile Method (See Note A) Line No. Item Source for columns 3 and 4..., by using Statement No. 6-68, Highway Form B, Schedule A, Line III. Assign the dollars in columns (6...

Developing a registry of workers involved in nanotechnology: BASF experiences.

PubMed

David, Raymond M; Nasterlack, Michael; Engel, Stefan; Conner, Patrick R

2011-06-01

To assist BASF in the establishment of a registry of workers involved in nanotechnology. The initial step was a complete inventory of nanomaterials and sites of use. Guidance was developed to clarify which particulate nanomaterials were to be included in the survey. Site management was then contacted by the medical department to obtain a list of workers. The time line for collecting data ranged from several months to a year, depending on the information needed, and presented challenges based on the lack of global definition and labeling of nanomaterials. Less than 50 nanomaterials are used as raw materials in less than 10% of the sites globally. In North America, less than 5% of sites and 5% workers use nanomaterials. Further work is required to integrate the inventory, registry, and exposure assessments.

Development of an occupational airborne chemical exposure matrix

PubMed Central

Kurmi, O. P.; Chambers, H.; Lam, K. B. H.; Fishwick, D.

2016-01-01

Background Population-based studies of the occupational contribution to chronic obstructive pulmonary disease generally rely on self-reported exposures to vapours, gases, dusts and fumes (VGDF), which are susceptible to misclassification. Aims To develop an airborne chemical job exposure matrix (ACE JEM) for use with the UK Standard Occupational Classification (SOC 2000) system. Methods We developed the ACE JEM in stages: (i) agreement of definitions, (ii) a binary assignation of exposed/not exposed to VGDF, fibres or mists (VGDFFiM), for each of the individual 353 SOC codes and (iii) assignation of levels of exposure (L; low, medium and high) and (iv) the proportion of workers (P) likely to be exposed in each code. We then expanded the estimated exposures to include biological dusts, mineral dusts, metals, diesel fumes and asthmagens. Results We assigned 186 (53%) of all SOC codes as exposed to at least one category of VGDFFiM, with 23% assigned as having medium or high exposure. We assigned over 68% of all codes as not being exposed to fibres, gases or mists. The most common exposure was to dusts (22% of codes with >50% exposed); 12% of codes were assigned exposure to fibres. We assigned higher percentages of the codes as exposed to diesel fumes (14%) compared with metals (8%). Conclusions We developed an expert-derived JEM, using a strict set of a priori defined rules. The ACE JEM could also be applied to studies to assess risks of diseases where the main route of occupational exposure is via inhalation. PMID:27067914

Development of an occupational airborne chemical exposure matrix.

PubMed

Sadhra, S S; Kurmi, O P; Chambers, H; Lam, K B H; Fishwick, D

2016-07-01

Population-based studies of the occupational contribution to chronic obstructive pulmonary disease generally rely on self-reported exposures to vapours, gases, dusts and fumes (VGDF), which are susceptible to misclassification. To develop an airborne chemical job exposure matrix (ACE JEM) for use with the UK Standard Occupational Classification (SOC 2000) system. We developed the ACE JEM in stages: (i) agreement of definitions, (ii) a binary assignation of exposed/not exposed to VGDF, fibres or mists (VGDFFiM), for each of the individual 353 SOC codes and (iii) assignation of levels of exposure (L; low, medium and high) and (iv) the proportion of workers (P) likely to be exposed in each code. We then expanded the estimated exposures to include biological dusts, mineral dusts, metals, diesel fumes and asthmagens. We assigned 186 (53%) of all SOC codes as exposed to at least one category of VGDFFiM, with 23% assigned as having medium or high exposure. We assigned over 68% of all codes as not being exposed to fibres, gases or mists. The most common exposure was to dusts (22% of codes with >50% exposed); 12% of codes were assigned exposure to fibres. We assigned higher percentages of the codes as exposed to diesel fumes (14%) compared with metals (8%). We developed an expert-derived JEM, using a strict set of a priori defined rules. The ACE JEM could also be applied to studies to assess risks of diseases where the main route of occupational exposure is via inhalation. © Crown copyright 2016.

Resonance-enhanced multiphoton ionization (REMPI) spectroscopy of bromobenzene and its perdeuterated isotopologue: Assignment of the vibrations of the S{sub 0}, S{sub 1}, and D{sub 0}{sup +} states of bromobenzene and the S{sub 0} and D{sub 0}{sup +} states of iodobenzene

DOE Office of Scientific and Technical Information (OSTI.GOV)

Andrejeva, Anna; Tuttle, William D.; Harris, Joe P.

2015-12-28

We report vibrationally resolved spectra of the S{sub 1}←S{sub 0} transition of bromobenzene using resonance-enhanced multiphoton ionization spectroscopy. We study bromobenzene-h{sub 5} as well as its perdeuterated isotopologue, bromobenzene-d{sub 5}. The form of the vibrational modes between the isotopologues and also between the S{sub 0} and S{sub 1} electronic states is discussed for each species, allowing assignment of the bands to be achieved and the activity between states and isotopologues to be established. Vibrational bands are assigned utilizing quantum chemical calculations, previous experimental results, and isotopic shifts. Previous work and assignments of the S{sub 1} spectra are discussed. Additionally, themore » vibrations in the ground state cation, D{sub 0}{sup +}, are considered, since these have also been used by previous workers in assigning the excited neutral state spectra. We also examine the vibrations of iodobenzene in the S{sub 0} and D{sub 0}{sup +} states and comment on the previous assignments of these. In summary, we have been able to assign the corresponding vibrations across the whole monohalobenzene series of molecules, in the S{sub 0}, S{sub 1}, and D{sub 0}{sup +} states, gaining insight into vibrational activity and vibrational couplings.« less

Comb-assisted cavity ring down spectroscopy of 17O enriched water between 7443 and 7921 cm-1

NASA Astrophysics Data System (ADS)

Mondelain, D.; Mikhailenko, S. N.; Karlovets, E. V.; Béguier, S.; Kassi, S.; Campargue, A.

2017-12-01

The room temperature absorption spectrum of water vapor highly enriched in 17O has been recorded by Cavity Ring Down Spectroscopy (CRDS) between 7443 and 7921 cm-1. Three series of recordings were performed with pressure values around 0.1, 1 and 10 Torr. The frequency calibration of the present spectra benefited of the combination of the CRDS spectrometer to a self-referenced frequency comb. The resulting CRD spectrometer combines excellent frequency accuracy over a broad spectral region with a high sensitivity (Noise Equivalent Absorption, αmin∼ 10-11-10-10 cm-1). The investigated spectral region corresponds to the high energy range of the first hexade. The assignments were performed using known experimental energy levels as well as calculated line lists based on the results of Partridge and Schwenke. Overall about 4150 lines were measured and assigned to 4670 transitions of six water isotopologues (H216O, H217O, H218O, HD16O, HD17O and HD18O). Their intensities span six orders of magnitude from 10-28 to 10-22 cm/molecule. Most of the new results concern the H217O and HD17O isotopologues for which about 1600 and 400 transitions were assigned leading to the determination of 329 and 207 new energy levels, respectively. For comparison only about 300 and four transitions of H217O and HD17O were previously known in the region, respectively. By comparison to highly accurate H216O line positions available in the literature, the average accuracy on our line centers is checked to be on the order of 3 MHz (10-4 cm-1) or better for not weak well isolated lines. This small uncertainty represents a significant improvement of the line center determination of many H216O lines included in the experimental list provided as Supplementary Material.

An Analysis of the Tasks in School Social Work as a Basis for Improved Use of Staff. Final Report.

ERIC Educational Resources Information Center

Costin, Lela B.

The two basic questions investigated in this study were: (1) the function of school social work and its relative importance as defined by social workers, and (2) whether this definition provides a basis for experimentation in assigning responsibilities to social work staff with different levels of training. A comprehensive list of the school…

[Personality and occupation stress of workers in processing line in Guangzhou].

PubMed

Lin, Qiu-hong; Zhang, Wei-sen; Zhou, Jing-dong; Fan, Yuan-yu; Liu, Li-fen; Li, Jian-lin; Liu, Wei-wei

2009-12-01

To study relationships between personality and occupational stress of workers in processing line in Guangzhou. 452 workers in processing line in Guangzhou were investigated by the Eysenck Personality Questionnaire (EPQ) and Occupational Stress Indicator (OSI). N scores and P scores of EPQ were positively correlated with the occupational stress and the poor physical fitness status (r value was 0.196, 0.128, 0.202, 0.218, respectively) (P < 0.01). N scores of EPQ were positively correlated with the type A behavior (r = 0.164) and negatively correlated with the mental well-being level (r = -0.196, P < 0.01). P scores of EPQ were negative correlated with the sense of job satisfaction and the stress coping ability(r value was -0.146, -0.140, respectively) (P < 0.01). E scores and L scores of EPQ were negatively correlated with the type A behavior (r value was -0.159, -0.138, respectively) (P < 0.01). E scores of EPQ were positively correlated with the stress coping ability (r = 0.176, P < 0.01). L scores of EPQ were negatively correlated with the occupational stress, the poor physical fitness status and the explanation to vicinity event (r value was -0.139, -0.140, -0.111, respectively) (P < 0.01, P < 0.05). The personality of neuroticism, psychoticism and introversion may be related to the occupational stress, the sense of job satisfaction and unhealthy mental reaction.

Not Only Single Mating in Stingless Bees

NASA Astrophysics Data System (ADS)

Paxton, Robert J.; Weißschuh, Nicole; Engels, Wolf; Hartfelder, Klaus; Quezada-Euan, J. Javier G.

Queens of the large, pantropical and fully eusocial taxon Meliponinae (stingless bees) are generally considered to be singly mated. We indirectly estimated queen mating frequency in two meliponids, Melipona beecheii and Scaptotrigona postica, by examining genotypes of workers at microsatellite DNA loci. Microsatellites were highly variable, providing suitable markers with which to assign patrilinial origin of workers within colonies headed by single queens. Queen mating frequency varied between 1 and 3 (M. beecheii) and 1 and 6 (S. postica), representing the first clear documentation of polyandry in the Meliponinae. Effective paternity frequency, me, was lower, although above 2 for S. postica. Stingless bees may provide suitable subjects for the testing of recent inclusive fitness arguments describing intracolony kin conflict in social Hymenoptera.

Study on workloads of human care worker with the introduction of IT system - the characteristics of work loads by observational research and the suggestions for KAIZEN.

PubMed

Mizuno, Yuki; Yoshikawa, Toru; Matsuda, Fumiko; Takeuchi, Yuriko; Motegi, Nobuyuki; Ikegami, Thor; Sakai, Kazuhiro

2012-01-01

The purpose of this study was to clarify the characteristic of workloads on human care worker with the introduction of IT system, and suggested the support measures for KAIZEN in Japan. The investigation method is workflow line and hearing with a focus on work observation. The objects were 8 human care workers of the acute hospital that introduced an electronic system. By the introduction of the electronic chart, the nurse station sojourn time decreased, sickroom sojourn time increased, and time about direct nursing care to a patient increased. In addition, access to patient information became easy, and the offer of the health care service based on correct information came to be possible in real time. By The point of workflow line, it was effect that moving lengths decreased in order to install the electronic chart in patients' rooms. Though, it was a problem that it hasn't formed where to place the instruments such as sphygmomanometer, clinical thermometer and others.

KSC00padig013

NASA Image and Video Library

2000-04-22

KENNEDY SPACE CENTER, FLA. -- At left, a manipulator arm on a one-man submarine demonstrates its ability to cut tangled parachute riser lines and place a Diver Operator Plug (top right) inside a mock solid rocket booster nozzle (center). Known as DeepWorker 2000, the sub is being tested on its ability to duplicate the sometimes hazardous job United Space Alliance (USA) divers perform to recover the expended boosters in the ocean after a launch. The boosters splash down in an impact area about 140 miles east of Jacksonville and after recovery are towed back to KSC for refurbishment by the specially rigged recovery ships. DeepWorker 2000 will be used in a demonstration during retrieval operations after the upcoming STS-101 launch. The submarine pilot will demonstrate capabilities to cut tangled parachute riser lines using a manipulator arm and attach the DOP to extract water and provide flotation for the booster. DeepWorker 2000 was built by Nuytco Research Ltd., North Vancouver, British Columbia. It is 8.25 feet long, 5.75 feet high, and weighs 3,800 pounds. USA is a prime contractor to NASA for the Space Shuttle program

KSC-00padig013

NASA Image and Video Library

2000-04-22

KENNEDY SPACE CENTER, FLA. -- At left, a manipulator arm on a one-man submarine demonstrates its ability to cut tangled parachute riser lines and place a Diver Operator Plug (top right) inside a mock solid rocket booster nozzle (center). Known as DeepWorker 2000, the sub is being tested on its ability to duplicate the sometimes hazardous job United Space Alliance (USA) divers perform to recover the expended boosters in the ocean after a launch. The boosters splash down in an impact area about 140 miles east of Jacksonville and after recovery are towed back to KSC for refurbishment by the specially rigged recovery ships. DeepWorker 2000 will be used in a demonstration during retrieval operations after the upcoming STS-101 launch. The submarine pilot will demonstrate capabilities to cut tangled parachute riser lines using a manipulator arm and attach the DOP to extract water and provide flotation for the booster. DeepWorker 2000 was built by Nuytco Research Ltd., North Vancouver, British Columbia. It is 8.25 feet long, 5.75 feet high, and weighs 3,800 pounds. USA is a prime contractor to NASA for the Space Shuttle program

Field study of age-differentiated strain for assembly line workers in the automotive industry.

PubMed

Börner, Kerstin; Scherf, Christian; Leitner-Mai, Bianca; Spanner-Ulmer, Birgit

2012-01-01

A field study in an automotive supply industry company was conducted to explore age-differentiated strain of assembly line workers. Subjective and objective data from 23 female workers aged between 27 and 57 years were collected at the workplace belt buckle assembly during morning shifts. Subjects with medication or chronic diseases affecting heart rate and breath rate were excluded. For subjective data generation different questionnaires were used. Before the Work Ability Index and the Munich Chronotype Questionnaire were completed by the subjects. Short questionnaires (strain-ratings, NASA-TLX) directly at begin and end of the work were used for obtaining shift-related data. During the whole shift (6 a.m. - 2.45 p.m.) bodily functions were logged with a wireless chest strap. In addition, the motion of the hand-arm-system was recorded for 30 times, 3 minutes each after a fixed time-schedule. First results show that younger subjects need significant less time for assembly (mean = 14.940 s) compared to older subjects (mean = 17.040 s; t(472.026) = -9.278 , p < 0.01).

Framing Effect in the Trolley Problem and Footbridge Dilemma.

PubMed

Cao, Fei; Zhang, Jiaxi; Song, Lei; Wang, Shoupeng; Miao, Danmin; Peng, Jiaxi

2017-02-01

The present study investigated the effect of dilemma type, framing, and number of saved lives on moral decision making. A total of 591 undergraduates, with a mean age of 20.56 (SD = 1.37) were randomly assigned to 12 groups on the basis of a grid of two dilemma types (the trolley problem or the footbridge dilemma) by three frames (positive, neutral, or negative frame) by two different numbers of workers (5 or 15 people). The main effects of dilemma type, frame, and number of saved workers were all significant. The interaction of dilemma type and number of saved workers and the interaction of the three independent factors were significant. Results indicated that moral judgment is affected by framing. Specifically, people were more inclined to utilitarianism in the positive or neutral frame and more inclined to intuitionism in the negative frame. Furthermore, this effect can be moderated by dilemma type and number of saved lives. Implications of our results are discussed.

Improvements in musculoskeletal health and computing behaviors: Effects of a macroergonomics office workplace and training intervention.

PubMed

Robertson, Michelle M; Huang, Yueng Hsiang; Lee, Jin

2017-07-01

Computer use and its association with musculoskeletal and visual symptoms is an escalating concern. Organizations are shifting to a more proactive injury prevention perspective. Accordingly, a macroergonomics intervention consisting of flexible workplace design and office ergonomics training was designed to examine the effects on worker's computing behaviors, postures, and musculoskeletal discomfort, and their relationship to psychosocial factors. Participants were assigned to either group: 1) no-intervention control 2) flexible Workplace-only (WP-only), and 3) flexible Workplace + Training (WP+T). Observational findings indicate both intervention groups experienced positive, significant changes in improved workstation arrangements and computing postures, with the WP+T intervention group exhibiting a higher, significant change of behavioral translation. Also, significant, positive relationships between observed postures and musculoskeletal discomfort/pain were found. The intervention effect was stronger when management was responsive to workers' ergonomics needs. This study suggests that a macroergonomics intervention can produce beneficial effects for office and computer workers and organizations. Copyright © 2017 Elsevier Ltd. All rights reserved.

Moral Panic and Social Justice: A Guide for Analyzing Social Problems.

PubMed

Eversman, Michael H; Bird, Jason D P

2017-01-01

Professional social work has long been concerned with social justice, social policy, and the relationship between social treatment and social control. However, at times, potential threats to social cohesion become exaggerated in the service of supporting suppressive policies. British sociologist Stanley Cohen referred to such periods as moral panics, which assign unwarranted blame and stigma to sociopolitically weaker, unpopular groups. By constructing those associated with a given social problem as deviant and downplaying underlying structural causes, moral panics foster the enactment of social policies that entrench social disparity and injustice. Understanding how moral panics influence perceptions of social problems and resultant policies will enable social workers to identify whether particular societal groups are unjustly targeted. By synthesizing theoretical and empirical literature on moral panics in U.S. policy arenas relevant to social workers (such as illicit drugs, sexuality, and immigration), this article offers guidance for practitioners, policy advocates, and researchers on assessing their presence. © 2016 National Association of Social Workers.

Evaluation of a workplace treadmill desk intervention: a randomized controlled trial.

PubMed

Schuna, John M; Swift, Damon L; Hendrick, Chelsea A; Duet, Megan T; Johnson, William D; Martin, Corby K; Church, Timothy S; Tudor-Locke, Catrine

2014-12-01

To evaluate the effectiveness of a 3-month treadmill desk intervention in eliciting changes in physical activity and sedentary behavior among overweight/obese office workers. A randomized controlled trial was conducted among overweight/obese office workers (n = 41; mean age = 40.1 ± 10.1 years) at a private workplace. Participants were randomly assigned to a shared-treadmill desk intervention (n = 21) or a usual working condition control group (n = 20). Accelerometer-determined physical activity and sedentary behavior were measured before and after the intervention. Compared with the control group, the intervention group increased daily steps (1622 steps/day; P = 0.013) and light physical activity (1.6 minutes/hour; P = 0.008), and decreased sedentary time (-3.6 minutes/hour; P = 0.047) during working hours. Shared-treadmill desks in the workplace can be effective at promoting favorable changes in light physical activity (specifically 40 to 99 steps/minute) and sedentary behavior among overweight/obese office workers.

Relationship between shift work and peripheral total and differential leukocyte counts in Chinese steel workers.

PubMed

Lu, Li-Fen; Wang, Chao-Ping; Tsai, I-Ting; Hung, Wei-Chin; Yu, Teng-Hung; Wu, Cheng-Ching; Hsu, Chia-Chang; Lu, Yung-Chuan; Chung, Fu-Mei; Jean, Mei-Chu Yen

2016-01-01

Even though shift work has been suspected to be a risk factor for cardiovascular disease, little research has been done to determine the logical underlying inflammation mechanisms. This study investigated the association between shift work and circulating total and differential leukocyte counts among Chinese steel workers. The subjects were 1,654 line workers in a steel plant, who responded to a cross-sectional survey with a questionnaire on basic attributes, life style, and sleep. All workers in the plant received a periodic health checkup. Total and differential leukocytes counts were also examined in the checkup. Shift workers had higher rates of alcohol use, smoking, poor sleep, poor physical exercise, and obesity than daytime workers. In further analysis, we found that the peripheral total WBC, monocyte, neutrophil, and lymphocyte counts were also greater in shift workers than in daytime workers. When subjects were divided into quartiles according to total WBC, neutrophil, monocyte, and lymphocyte counts, increased leukocyte count was associated with shift work. Using stepwise linear regression analysis, smoking, obesity, and shift work were independently associated with total WBC, monocyte, neutrophil, and lymphocyte counts. This study indicates that peripheral total and differential leukocyte counts are significantly higher in shift workers, which suggests that shift work may be a risk factor of cardiovascular disease. Applicable intervention strategies are needed for prevention of cardiovascular disease for shift workers.

7 CFR 1780.17 - Selection priorities and process.

Code of Federal Regulations, 2011 CFR

2011-01-01

... the population to be served by the proposed project is: (1) Less than the poverty line if the poverty... than the poverty line and between 80% and 100%, inclusive, of the State's nonmetropolitan median... problems or natural disasters. The Administrator may delegate the authority to assign the 15 points to...

7 CFR 1780.17 - Selection priorities and process.

Code of Federal Regulations, 2010 CFR

2010-01-01

... the population to be served by the proposed project is: (1) Less than the poverty line if the poverty... than the poverty line and between 80% and 100%, inclusive, of the State's nonmetropolitan median... problems or natural disasters. The Administrator may delegate the authority to assign the 15 points to...

46 CFR 45.143 - Hull openings above freeboard deck.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Hull openings above freeboard deck. 45.143 Section 45.143 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.143 Hull openings above freeboard deck. Closures for openings above...

46 CFR 45.157 - Scuppers and gravity drains.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Scuppers and gravity drains. 45.157 Section 45.157 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.157 Scuppers and gravity drains. Scuppers and gravity deck drains from spaces...

46 CFR 45.157 - Scuppers and gravity drains.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Scuppers and gravity drains. 45.157 Section 45.157 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.157 Scuppers and gravity drains. Scuppers and gravity deck drains from spaces...

46 CFR 45.157 - Scuppers and gravity drains.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Scuppers and gravity drains. 45.157 Section 45.157 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.157 Scuppers and gravity drains. Scuppers and gravity deck drains from spaces...

46 CFR 45.157 - Scuppers and gravity drains.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Scuppers and gravity drains. 45.157 Section 45.157 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.157 Scuppers and gravity drains. Scuppers and gravity deck drains from spaces...

46 CFR 45.157 - Scuppers and gravity drains.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Scuppers and gravity drains. 45.157 Section 45.157 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.157 Scuppers and gravity drains. Scuppers and gravity deck drains from spaces...

Challenges in implementing electronic hand hygiene monitoring systems.

PubMed

Conway, Laurie J

2016-05-02

Electronic hand hygiene (HH) monitoring systems offer the exciting prospect of a more precise, less biased measure of HH performance than direct observation. However, electronic systems are challenging to implement. Selecting a system that minimizes disruption to the physical infrastructure and to clinician workflow, and that fits with the organization's culture and budget, is challenging. Getting front-line workers' buy-in and addressing concerns about the accuracy of the system and how the data will be used are also difficult challenges. Finally, ensuring information from the system reaches front-line workers and is used by them to improve HH practice is a complex challenge. We describe these challenges in detail and suggests ways to overcome them. Copyright © 2016 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

The Impact of Implementing Web Homework in Second-Semester Calculus

ERIC Educational Resources Information Center

LaRose, P. Gavin

2010-01-01

In this study we examine the introduction of on-line homework to a Calculus II course as a replacement for ungraded pencil-and-paper homework assignments. We consider how this had an impact on students' performance in the course, on student behavior in completing the assigned work, and on student attitudes toward it. We find that students working…

46 CFR 42.20-5 - Freeboard assignment: Type “B” vessels.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Freeboard assignment: Type âBâ vessels. 42.20-5 Section 42.20-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND...) and (d) as if it were a Type “A” vessel. [CGD 79-153, 48 FR 38647, Aug. 25, 1983, as amended by CGD 76...

46 CFR 42.20-5 - Freeboard assignment: Type “B” vessels.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Freeboard assignment: Type âBâ vessels. 42.20-5 Section 42.20-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND...) and (d) as if it were a Type “A” vessel. [CGD 79-153, 48 FR 38647, Aug. 25, 1983, as amended by CGD 76...

75 FR 28673 - Carolina Coastal Railway, Inc.-Acquisition and Operation Exemption-Morehead & South Fork Railroad...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-21

... Railroad Co., Inc. (MHSF) with North Carolina State Ports Authority (SPA) and to operate approximately 0.87 miles of SPA's rail line. After the effective date of the exemption, CLNA filed a letter on February 16... agreement with SPA and therefore was not assigning a lease to CLNA. Instead, MHSF assigned a freight...

The Bottom Line: An Exercise to Help Students Understand How Social Inequality Is Actively Constructed

ERIC Educational Resources Information Center

Abelev, Melissa; Vincent, M. Bess; Haney, Timothy J.

2008-01-01

One of the important misconceptions in the American view of poverty is that people are poor because they do not work. This article presents an exercise, the "bottom line," which helps dispel students' misconceptions about the working poor. Through extensive primary-data collection and assembling a budget for low-skilled workers, the exercise: (1)…

[Distribution of airborne fungi, particulate matter and carbon dioxide in Seoul metropolitan subway stations].

PubMed

Kim, Ki Youn; Park, Jae Beom; Kim, Chi Nyon; Lee, Kyung Jong

2006-07-01

The aims of this study were to examine the level of airborne fungi and environmental factors in Seoul metropolitan subway stations and to provide fundamental data to protect the health of subway workers and passengers. The field survey was performed from November in 2004 to February in 2005. A total 22 subway stations located at Seoul subway lines 1-4 were randomly selected. The measurement points were subway workers' activity areas (station office, bedroom, ticket office and driver's seat) and the passengers' activity areas (station precincts, inside train and platform). Air sampling for collecting airborne fungi was carried out using a one-stage cascade impactor. The PM and CO2 were measured using an electronic direct recorder and detecting tube, respectively. In the activity areas of the subway workers and passengers, the mean concentrations of airborne fungi were relatively higher in the workers' bedroom and station precinct whereas the concentration of particulate matter, PM10 and PM2.5, were relatively higher in the platform, inside the train and driver's seat than in the other activity areas. There was no significant difference in the concentration of airborne fungi between the underground and ground activity areas of the subway. The mean PM10 and PM2.5 concentration in the platform located at underground was significantly higher than that of the ground (p<0.05). The levels of airborne fungi in the Seoul subway line 1-4 were not serious enough to cause respiratory disease in subway workers and passengers. This indicates that there is little correlation between airborne fungi and particulate matter.

29 CFR 1630.4 - Discrimination prohibited.

Code of Federal Regulations, 2010 CFR

2010-07-01

... compensation; (d) Job assignments, job classifications, organizational structures, position descriptions, lines...) Selection and financial support for training, including: apprenticeships, professional meetings, conferences...

Topical anesthesia for line insertion in very low birth weight infants.

PubMed

Garcia, O C; Reichberg, S; Brion, L P; Schulman, M

1997-01-01

This pilot study was designed to assess the impact of topical lidocaine and prilocaine cream on the pain response of very low birth weight infants undergoing percutaneous central venous line insertion. Infants were randomly assigned to receive 1 to 1.25 gm of the topical anesthetic or to receive zinc oxide placebo 1 hour before line insertion. Investigators blinded to treatment group assignment obtained serial measurements of heart rate, respiratory rate, systolic blood pressure, and oxygen saturation by pulse oximetry. Toxicity from lidocaine was assessed by clinical parameters, and toxic effects from prilocaine were assessed by methemoglobin levels (normal range 0% to 4%). Hearts rates increased significantly during line insertion in controls (n = 6) but not in treated patients (n = 7). Respiratory rates and blood pressure values increased significantly during line insertion in both groups. Oxygen saturation did not change significantly in either group. The percent of increase in heart and respiratory rates from baseline was attenuated in the treated patients compared with controls. Methemoglobin levels were 0.3% to 2.0% for the treated group and 0.3% to 0.7% for controls. The topical lidocaine and prilocaine cream application attenuated the lability of vital signs during line insertion in very low birth weight infants, with no evidence of toxicity.

Mapping of bovine prolactin and rhodopsin genes in hybrid somatic cells.

PubMed

Hallerman, E M; Theilmann, J L; Beckmann, J S; Soller, M; Womack, J E

1988-01-01

The genes encoding bovine prolactin and rhodopsin were assigned to syntenic groups on the basis of hybridization of DNA from a panel of bovine-hamster hybrid somatic cell lines with cloned prolactin and rhodopsin gene probes. Prolactin was found to be syntenic with previously mapped glyoxalase, BoLA and 21-hydroxylase genes, establishing a syntenic conservation with human chromosome 6. The presence of bovine rhodopsin sequences among the various hybrid cell lines was not concordant with any gene previously assigned to one of the 23 defined autosomal syntenic groups. Thus, rhodopsin marks a new bovine syntenic group, U24, leaving only five cattle autosomes unmarked by at least one biochemical or molecular marker.

Professional exposure to ionizing radiations in health workers and white blood cells.

PubMed

Caciari, T; Capozzella, A; Tomei, F; Nieto, H A; Gioffrè, P A; Valentini, V; Scala, B; Andreozzi, G; De Sio, S; Chighine, A; Tomei, G; Ciarrocca, M

2012-01-01

The aim of this study is to estimate if low dose of occupational exposure to ionizing radiations can cause alterations of plasma concentrations of total white blood cells, lymphocytes, monocytes and granulocytes (eosinophils, basophils, neutrophils), in the health workers of a big hospital. 266 non smokers subjects of both sexes (133 health workers and 133 controls) were included in this study, compared on the basis of sex, age and working seniority. The complete blood count (CBC) was performed in all included workers. The differences between the mean values were compared using Student T-test for unpaired data. The frequencies of the single variables were compared using Chi (2) test with Yates correction. The differences were considered significant when the P values were < 0.05. The mean values and the distribution of the mean values of total white blood cell were significantly decreased in health workers of both sexes compared to controls. The average values of granulocytes neutrophils were significantly low in female health workers compared to female controls. The obtained results suggest that low dose of occupational exposure to ionizing radiations is able to influence some lines of the hematopoietic system in exposed workers.

Blood Lead Levels and Health Problems of Lead Acid Battery Workers in Bangladesh

PubMed Central

Ahmad, Sk. Akhtar; Khan, Manzurul Haque; Khandker, Salamat; Sarwar, A. F. M.; Yasmin, Nahid; Faruquee, M. H.; Yasmin, Rabeya

2014-01-01

Introduction. Use of lead acid battery (LAB) in Bangladesh has risen with sharp rise of motor vehicles. As result, manufacture of LAB is increasing. Most of the lead used by these industries comes from recycling of LAB. Workers in LAB industry are at risk of exposure lead and thus development of lead toxicity. Objective. The objective of this study was to measure the blood lead concentration and to assess the magnitude of health problems attributable to lead toxicity among the LAB manufacturing workers. Methods. A cross-sectional study was conducted among the workers of LAB manufacturing industries located in Dhaka city. Result. Mean blood lead level (BLL) among the workers was found to be high. They were found to be suffering from a number of illnesses attributable to lead toxicity. The common illnesses were frequent headache, numbness of the limbs, colic pain, nausea, tremor, and lead line on the gum. High BLL was also found to be related to hypertension and anemia of the workers. Conclusion. High BLL and illnesses attributable to lead toxicity were prevalent amongst workers of the LAB manufacturing industries, and this requires attention especially in terms of occupational hygiene and safety. PMID:24707223

Blood lead levels and health problems of lead acid battery workers in Bangladesh.

PubMed

Ahmad, Sk Akhtar; Khan, Manzurul Haque; Khandker, Salamat; Sarwar, A F M; Yasmin, Nahid; Faruquee, M H; Yasmin, Rabeya

2014-01-01

Use of lead acid battery (LAB) in Bangladesh has risen with sharp rise of motor vehicles. As result, manufacture of LAB is increasing. Most of the lead used by these industries comes from recycling of LAB. Workers in LAB industry are at risk of exposure lead and thus development of lead toxicity. The objective of this study was to measure the blood lead concentration and to assess the magnitude of health problems attributable to lead toxicity among the LAB manufacturing workers. A cross-sectional study was conducted among the workers of LAB manufacturing industries located in Dhaka city. Mean blood lead level (BLL) among the workers was found to be high. They were found to be suffering from a number of illnesses attributable to lead toxicity. The common illnesses were frequent headache, numbness of the limbs, colic pain, nausea, tremor, and lead line on the gum. High BLL was also found to be related to hypertension and anemia of the workers. High BLL and illnesses attributable to lead toxicity were prevalent amongst workers of the LAB manufacturing industries, and this requires attention especially in terms of occupational hygiene and safety.

[The Effects of Urban Forest-walking Program on Health Promotion Behavior, Physical Health, Depression, and Quality of Life: A Randomized Controlled Trial of Office-workers].

PubMed

Bang, Kyung Sook; Lee, In Sook; Kim, Sung Jae; Song, Min Kyung; Park, Se Eun

2016-02-01

This study was performed to determine the physical and psychological effects of an urban forest-walking program for office workers. For many workers, sedentary lifestyles can lead to low levels of physical activity causing various health problems despite an increased interest in health promotion. Fifty four office workers participated in this study. They were assigned to two groups (experimental group and control group) in random order and the experimental group performed 5 weeks of walking exercise based on Information-Motivation-Behavioral skills Model. The data were collected from October to November 2014. SPSS 21.0 was used for the statistical analysis. The results showed that the urban forest walking program had positive effects on the physical activity level (U=65.00, p<.001), health promotion behavior (t=-2.20, p=.033), and quality of life (t=-2.42, p=.020). However, there were no statistical differences in depression, waist size, body mass index, blood pressure, or bone density between the groups. The current findings of the study suggest the forest-walking program may have positive effects on improving physical activity, health promotion behavior, and quality of life. The program can be used as an effective and efficient strategy for physical and psychological health promotion for office workers.

Historical estimation of diesel exhaust exposure in a cohort study of U.S. railroad workers and lung cancer.

PubMed

Laden, Francine; Hart, Jaime E; Eschenroeder, Alan; Smith, Thomas J; Garshick, Eric

2006-09-01

We have previously shown an elevated risk of lung cancer mortality in diesel exhaust exposed railroad workers. To reduce exposure misclassification, we obtained extensive historical information on diesel locomotives used by each railroad. Starting in 1945, we calculated the rate each railroad converted from steam to diesel, creating annual railroad-specific weighting factors for the probability of diesel exposure. We also estimated the average annual exposure intensity based on emission factors. The U.S. Railroad Retirement Board provided railroad assignment and work histories for 52,812 workers hired between 1939-1949, for whom we ascertained mortality from 1959-1996. Among workers hired after 1945, as diesel locomotives were introduced, the relative risk of lung cancer for any exposure was 1.77 (95% CI = 1.50-2.09), and there was evidence of an exposure-response relationship with exposure duration. Exposed workers hired before 1945 had a relative risk of 1.30 (95% CI = 1.19-1.43) for any exposure and there was no evidence of a dose response with duration. There was no evidence of increasing risk using estimated measures of intensity although the overall lung cancer risk remained elevated. In conclusion, although precise historical estimates of exposure are not available, weighting factors helped better define the exposure-response relationship of diesel exhaust with lung cancer mortality.

Substantial sick-leave costs savings due to a graded activity intervention for workers with non-specific sub-acute low back pain.

PubMed

Hlobil, Hynek; Uegaki, Kimi; Staal, J Bart; de Bruyne, Martine C; Smid, Tjabe; van Mechelen, Willem

2007-07-01

The objective of this study is to compare the costs and benefits of a graded activity (GA) intervention to usual care (UC) for sick-listed workers with non-specific low back pain (LBP). The study is a single-blind, randomized controlled trial with 3-year follow-up. A total of 134 (126 men and 8 women) predominantly blue-collar workers, sick-listed due to LBP were recruited and randomly assigned to either GA (N = 67; mean age 39 +/- 9 years) or to UC (N = 67; mean age 37 +/- 8 years). The main outcome measures were the costs of health care utilization during the first follow-up year and the costs of productivity loss during the second and the third follow-up year. At the end of the first follow-up year an average investment for the GA intervention of 475 euros per worker, only 83 euros more than health care utilization costs in UC group, yielded an average savings of at least 999 euros (95% CI: -1,073; 3,115) due to a reduction in productivity loss. The potential cumulative savings were an average of 1,661 euros (95% CI: -4,154; 6,913) per worker over a 3-year follow-up period. It may be concluded that the GA intervention for non-specific LBP is a cost-beneficial return-to-work intervention.

Peer outreach work as economic activity: implications for HIV prevention interventions among female sex workers.

PubMed

George, Annie; Blankenship, Kim M

2015-01-01

Female sex workers (FSWs) who work as peer outreach workers in HIV prevention programs are drawn from poor socio-economic groups and consider outreach work, among other things, as an economic activity. Yet, while successful HIV prevention outcomes by such programs are attributed in part to the work of peers who have dense relations with FSW communities, there is scant discussion of the economic implications for FSWs of their work as peers. Using observational data obtained from an HIV prevention intervention for FSWs in south India, we examined the economic benefits and costs to peers of doing outreach work and their implications for sex workers' economic security. We found that peers considered their payment incommensurate with their workload, experienced long delays receiving compensation, and at times had to advance money from their pockets to do their assigned peer outreach work. For the intervention these conditions resulted in peer attrition and difficulties in recruitment of new peer workers. We discuss the implications of these findings for uptake of services, and the possibility of reaching desired HIV outcomes. Inadequate and irregular compensation to peers and inadequate budgetary outlays to perform their community-based outreach work could weaken peers' relationships with FSW community members, undermine the effectiveness of peer-mediated HIV prevention programs and invalidate arguments for the use of peers.

STS-113 workers work on oxygen leak in Endeavor's mid-body

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- Workers on Launch Pad 39A remove Endeavour?s oxygen flex hose from the mid-body to inspect it for the source of an oxygen leak. Visual inspection found a deformity in the flex line braid where it connects to rigid tubing. Manual inspection and helium detectors identified the flex hose as the source of the oxygen leak. Work is under way to complete the installation of a replacement.

THE MICROWAVE SPECTROSCOPY OF METHYL FORMATE IN THE SECOND TORSIONAL EXCITED STATE

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kobayashi, Kaori; Takamura, Kazunori; Sakai, Yusuke

2013-03-01

The cis-methyl formate molecule is a well known molecule found in interstellar space. Recently, rotational lines of methyl formate in the first CH{sub 3} torsional excited state were observed in Orion KL and W51e2. It is quite natural to observe methyl formate in even higher vibrational states considering the temperature estimated in Orion KL and W51e2. Maeda et al. reported results on the laboratory spectroscopy of methyl formate including the spectral analysis in its second CH{sub 3} torsional state. Their assignments were limited to a series of a-type R-branch lines and low K{sub a} b-type R-branch transitions, and many assignedmore » lines are excluded in the least-squares analysis. In the present study, we extended the line assignments of both the A- and E-species transitions in the second CH{sub 3} torsional state especially in the frequency region below the 120 GHz region. By combining the present assignments and those made by Maeda et al., 1951 transitions in total for the second CH{sub 3} torsional state, 1096 A-species transitions up to J = 39, and K{sub a} = 15 and 855 E-species transitions up to J = 35 and K{sub a} = 13, were least-squares analyzed by using the pseudo-principal-axis-method Hamiltonian with 42 parameters consisting of rotational, centrifugal distortion, and internal rotational constants in the second CH{sub 3} torsional state. In addition, 1012 transitions out of 1096 A-species transitions could also be least-squares analyzed by using Watson's A-reduced Hamiltonian with 43 parameters, which can serve to calculate the energy levels of the A-species lines of molecules with the CH{sub 3} internal rotation conveniently.« less

Preferred 11 different job rotation types in automotive company and their effects on productivity, quality and musculoskeletal disorders: comparison between subjective and actual scores by workers' age.

PubMed

Jeon, In Sik; Jeong, Byung Yong; Jeong, Ji Hyun

2016-10-01

This study investigates workers' favoured rotation types by their age and compares means between subjective and actual scores on productivity, quality and musculoskeletal disorders (MSDs). The subjects of research were 422 assembly line units in Hyundai Motor Company. The survey of 422 units focused on the workers' preference for 11 different rotation types and subjective scores for each type's perceived benefits, both by the workers' age. Then, actual scores on production-related indices were traced over a five-year period. The results suggest that different rotation types lead to different results in productivity, product quality and MSDs. Workers tend to perceive job rotation as a helpful method to enhance satisfaction, productivity and product quality more so than the actual production data suggests. Job rotation was especially effective in preventing MSDs for workers aged under 45, while its effects were not clear for the workers aged 45 years or older. Practitioner's Summary: This research presents appropriate rotation type for different age groups. Taking workers' age into account, administrators can use the paper's outcomes to select and implement the suitable rotation type to attain specific goals such as enhancing productivity, improving product quality or reducing MSDs.

DNA methylation differences in exposed workers and nearby residents of the Ma Ta Phut industrial estate, Rayong, Thailand

PubMed Central

Peluso, Marco; Bollati, Valentina; Munnia, Armelle; Srivatanakul, Petcharin; Jedpiyawongse, Adisorn; Sangrajrang, Suleeporn; Piro, Sara; Ceppi, Marcello; Bertazzi, Pier Alberto; Boffetta, Paolo; Baccarelli, Andrea A

2012-01-01

Background Adverse biological effects from airborne pollutants are a primary environmental concern in highly industrialized areas. Recent studies linked air pollution exposures with altered blood Deoxyribo-nucleic acid (DNA) methylation, but effects from industrial sources and underlying biological mechanisms are still largely unexplored. Methods The Ma Ta Phut industrial estate (MIE) in Rayong, Thailand hosts one of the largest steel, oil refinery and petrochemical complexes in south-eastern Asia. We measured a panel of blood DNA methylation markers previously associated with air pollution exposures, including repeated elements [long interspersed nuclear element-1 (LINE-1) and Alu] and genes [p53, hypermethylated-in-cancer-1 (HIC1), p16 and interleukin-6 (IL-6)], in 67 MIE workers, 65 Ma Ta Phut residents and 45 rural controls. To evaluate the role of DNA damage and oxidation, we correlated DNA methylation measures with bulky DNA and 3-(2-deoxy-β-D-erythro-pentafuranosyl)pyrimido[1,2-α]purin-10(3H)-one deoxyguanosine (M1dG) adducts. Results In covariate-adjusted models, MIE workers, compared with rural residents, showed lower LINE-1 (74.8% vs 78.0%; P < 0.001), p53 (8.0% vs 15.7%; P < 0.001) and IL-6 methylation (39.2% vs 45.0%; P = 0.027) and higher HIC1 methylation (22.2% vs 15.3%, P < 0.001). For all four markers, Ma Ta Phut residents exhibited methylation levels intermediate between MIE workers and rural controls (LINE-1, 75.7%, P < 0.001; p53, 9.0%, P < 0.001; IL-6, 39.8%, P = 0.041; HIC1, 17.8%, P = 0.05; all P-values vs rural controls). Bulky DNA adducts showed negative correlation with p53 methylation (P = 0.01). M1dG showed negative correlations with LINE-1 (P = 0.003) and IL-6 methylation (P = 0.05). Conclusions Our findings indicate that industrial exposures may induce alterations of DNA methylation patterns detectable in blood leucocyte DNA. Correlation of DNA adducts with DNA hypomethylation suggests potential mediation by DNA damage. PMID:23064502

Gauche Ethyl Alcohol: Laboratory Assignments and Interstellar Identification

NASA Technical Reports Server (NTRS)

Pearson, J. C.; Sastry, K. V. L. N.; Herbst, Eric; DeLucia, Frank C.

1997-01-01

Ethyl alcohol (ethanol) is known to possess a pair of closely spaced excited torsional substates (gauche+, gauche-) at an energy of approximately 57 K above the ground (trans) torsional substate. We report an extended analysis of some gauche - gauche+ Q-branch ((Delta)J = 0) transitions with a three-substate fixed frame axis method (FFAM) Hamiltonian. Our approach accounts for complex trans-gauche interactions for the first time. In addition, we are able to obtain intensities for perturbed rotational transitions, and to determine the trans to gauche+ separation to be 1185399.1 MHz. A complete ground state rotational-torsional partition function accounting for the previously neglected gauche substates is presented. Based on our analysis, a total of 14 U lines obtained towards Orion KL can now be assigned to gauche substates of ethanol. Analysis of these lines yields a rotational temperature of 223 K and a total (trans + gauche) column density of 7.0 x 10(exp 15)/sq cm. The column density is in reasonable agreement with the recent value of 2-3 x 10(exp 15)/sq cm based on observations of trans-ethanol by Ohishi et al., although there is some disparity in the rotational temperatures. Eight additional U lines in the literature are assigned to transitions of gauche ethanol.

The influence of the immediate visual context on incremental thematic role-assignment: evidence from eye-movements in depicted events.

PubMed

Knoeferle, Pia; Crocker, Matthew W; Scheepers, Christoph; Pickering, Martin J

2005-02-01

Studies monitoring eye-movements in scenes containing entities have provided robust evidence for incremental reference resolution processes. This paper addresses the less studied question of whether depicted event scenes can affect processes of incremental thematic role-assignment. In Experiments 1 and 2, participants inspected agent-action-patient events while listening to German verb-second sentences with initial structural and role ambiguity. The experiments investigated the time course with which listeners could resolve this ambiguity by relating the verb to the depicted events. Such verb-mediated visual event information allowed early disambiguation on-line, as evidenced by anticipatory eye-movements to the appropriate agent/patient role filler. We replicated this finding while investigating the effects of intonation. Experiment 3 demonstrated that when the verb was sentence-final and thus did not establish early reference to the depicted events, linguistic cues alone enabled disambiguation before people encountered the verb. Our results reveal the on-line influence of depicted events on incremental thematic role-assignment and disambiguation of local structural and role ambiguity. In consequence, our findings require a notion of reference that includes actions and events in addition to entities (e.g. Semantics and Cognition, 1983), and argue for a theory of on-line sentence comprehension that exploits a rich inventory of semantic categories.

AVIATION SECURITY: Transportation Security Administration Faces Immediate and Long-Term Challenges

DTIC Science & Technology

2002-07-25

circumvent airport security , and provide whistleblower protection for air carrier and airport security workers. (See app. III for a summary of pending...GAO-01-1171T. Washington, D.C.: September 25, 2001. Aviation Security: Weaknesses in Airport Security and Options for Assigning Screening...125. Washington, D.C.: March 16, 2000. Aviation Security: FAA’s Actions to Study Responsibilities and Funding for Airport Security and to Certify

JPRS Report China

DTIC Science & Technology

1988-12-14

and the trend among stu- dents to "go into business " are some of the problems that have constantly bedeviled China’s academic commu- nity. After...should be able to come up with some of the needed funds through their own business endeavors and horizontal links, among other things. Improving...proper arrangements for the placement of redundant workers. They should assign them to production and business activities or paid services run by the

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility, workers check over the Italian-built Node 2, a future element of the International Space Station. The second of three Station connecting modules, the Node 2 attaches to the end of the U.S. Lab and provides attach locations for several other elements. Kopra is currently assigned technical duties in the Space Station Branch of the Astronaut Office, where his primary focus involves the testing of crew interfaces for two future ISS modules as well as the implementation of support computers and operational Local Area Network on ISS. Node 2 is scheduled to launch on mission STS-120, Station assembly flight 10A.

NASA Image and Video Library

2004-02-03

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility, workers check over the Italian-built Node 2, a future element of the International Space Station. The second of three Station connecting modules, the Node 2 attaches to the end of the U.S. Lab and provides attach locations for several other elements. Kopra is currently assigned technical duties in the Space Station Branch of the Astronaut Office, where his primary focus involves the testing of crew interfaces for two future ISS modules as well as the implementation of support computers and operational Local Area Network on ISS. Node 2 is scheduled to launch on mission STS-120, Station assembly flight 10A.

New proton drip-line nuclei relevant to nuclear astrophysics

NASA Astrophysics Data System (ADS)

Ferreira, L. S.

2018-02-01

We discuss recent results on decay of exotic proton rich nuclei at the proton drip line for Z < 50, that are of great importance for nuclear astrophysics models. From the interpretation of the data, we assign their properties, and impose a constraint on the separation energy which has strong implications in the network calculations.

46 CFR 45.107 - Strength of hull.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Strength of hull. 45.107 Section 45.107 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.107 Strength of hull. The general structural strength of the hull must be sufficient for the...

46 CFR 45.135 - Hull openings at or below freeboard deck.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Hull openings at or below freeboard deck. 45.135 Section 45.135 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.135 Hull openings at or below freeboard deck. Closures for hull...

School Consolidation: A Silver Lining in a Dark Cloud

ERIC Educational Resources Information Center

Waldfogel, Dean

2011-01-01

Everyone--board members, parents, and staff--loves small schools, bur it's no secret that small schools cost more to operate, particularly if administrative and teaching staff cannot be assigned efficiently. If there is a silver lining in this dark contextual cloud, it's that political support for consolidating schools has rarely been better. The…

Exploring the Sacred-Secular Dialect in Everyday Social Work Practice: An Analysis of Religious Responses to Managerialism among Outreach Social Workers in Hong Kong.

PubMed

Groves, Julian M; Ho, Wai-Yip; Siu, Kaxton

2016-07-01

We examine the recent proliferation of religious discourses among front line social workers in the former British Colony of Hong Kong in order to explore the nature of 're-enchantment' in modern social work practice. In-depth qualitative interviews with twenty social workers who identify as 'Christian social workers' in a variety of social work organisations (both religious and secular) reveal the adoption of religious identities and discourses to navigate the encroachment of managerialism. A systematic analysis of these narratives suggests that Christian social workers evoke religion to reclaim feelings of authenticity in their work, to facilitate more personalised relationships with their clients, and to empower themselves following the introduction of managerialist policies. We illuminate the dialectical relationship between religious discourses and managerialism to critique claims in the literature about a 're-enchantment' in social work, and to understand the essence of religion in modern social work practice.

Under-reporting of work-related musculoskeletal disorders in the Veterans Administration.

PubMed

Siddharthan, Kris; Hodgson, Michael; Rosenberg, Deborah; Haiduven, Donna; Nelson, Audrey

2006-01-01

Work-related musculoskeletal disorders following patient contact represent a major concern for health care workers. Unfortunately, research and prevention have been hampered by difficulties ascertaining true prevalence rates owing to under-reporting of these injuries. The purpose of this study is to determine the predictors for under-reporting work-related musculoskeletal injuries and their reasons. Multivariate analysis using data obtained in a survey of Veterans Administration employees in the USA was used to determine underreporting patterns among registered nurses, licensed practical nurses and nursing assistants. Focus groups among health care workers were conducted at one of the largest Veterans Administration hospitals to determine reasons for under-reporting. A significant number of workers reported work-related musculoskeletal pain, which was not reported as an injury but required rescheduling work such as changing shifts and taking sick leave to recuperate. The findings indicate that older health care workers and those with longer service were less likely to report as were those working in the evening and night shifts. Hispanic workers and personnel who had repetitive injuries were prone to under-reporting, as were workers in places that lack proper equipment to move and handle patients. Reasons for under-reporting include the time involved, peer pressure not to report and frustration with workers' compensation procedures. This study provides insights into under-reporting musculoskeletal injuries in a major US government organization. The research indicates that current reporting procedures appear to be overtly cumbersome in time and effort. More flexible work assignments are needed to cover staff shortfalls owing to injuries. Health education on the detrimental long-term effects of ergonomic injuries and the need for prompt attention to injuries should prove useful in improving rates of reporting.

RabbitQR: fast and flexible big data processing at LSST data rates using existing, shared-use hardware

NASA Astrophysics Data System (ADS)

Kotulla, Ralf; Gopu, Arvind; Hayashi, Soichi

2016-08-01

Processing astronomical data to science readiness was and remains a challenge, in particular in the case of multi detector instruments such as wide-field imagers. One such instrument, the WIYN One Degree Imager, is available to the astronomical community at large, and, in order to be scientifically useful to its varied user community on a short timescale, provides its users fully calibrated data in addition to the underlying raw data. However, time-efficient re-processing of the often large datasets with improved calibration data and/or software requires more than just a large number of CPU-cores and disk space. This is particularly relevant if all computing resources are general purpose and shared with a large number of users in a typical university setup. Our approach to address this challenge is a flexible framework, combining the best of both high performance (large number of nodes, internal communication) and high throughput (flexible/variable number of nodes, no dedicated hardware) computing. Based on the Advanced Message Queuing Protocol, we a developed a Server-Manager- Worker framework. In addition to the server directing the work flow and the worker executing the actual work, the manager maintains a list of available worker, adds and/or removes individual workers from the worker pool, and re-assigns worker to different tasks. This provides the flexibility of optimizing the worker pool to the current task and workload, improves load balancing, and makes the most efficient use of the available resources. We present performance benchmarks and scaling tests, showing that, today and using existing, commodity shared- use hardware we can process data with data throughputs (including data reduction and calibration) approaching that expected in the early 2020s for future observatories such as the Large Synoptic Survey Telescope.

Hepatitis B virus infection in Haemodialysis Centres from Santa Catarina State, Southern Brazil. Predictive risk factors for infection and molecular epidemiology

PubMed Central

Carrilho, Flair J; Moraes, Cleusa R; Pinho, João RR; Mello, Isabel MVGC; Bertolini, Dennis A; Lemos, Marcílio F; Moreira, Regina C; Bassit, Leda C; Cardoso, Rita A; Ribeiro-dos-Santos, Gabriela; Da Silva, Luiz C

2004-01-01

Background Patients under haemodialysis are considered at high risk to acquire hepatitis B virus (HBV) infection. Since few data are reported from Brazil, our aim was to assess the frequency and risk factors for HBV infection in haemodialysis patients from 22 Dialysis Centres from Santa Catarina State, south of Brazil. Methods This study includes 813 patients, 149 haemodialysis workers and 772 healthy controls matched by sex and age. Serum samples were assayed for HBV markers and viraemia was detected by nested PCR. HBV was genotyped by partial S gene sequencing. Univariate and multivariate statistical analyses with stepwise logistic regression analysis were carried out to analyse the relationship between HBV infection and the characteristics of patients and their Dialysis Units. Results Frequency of HBV infection was 10.0%, 2.7% and 2.7% among patients, haemodialysis workers and controls, respectively. Amidst patients, the most frequent HBV genotypes were A (30.6%), D (57.1%) and F (12.2%). Univariate analysis showed association between HBV infection and total time in haemodialysis, type of dialysis equipment, hygiene and sterilization of equipment, number of times reusing the dialysis lines and filters, number of patients per care-worker and current HCV infection. The logistic regression model showed that total time in haemodialysis, number of times of reusing the dialysis lines and filters, and number of patients per worker were significantly related to HBV infection. Conclusions Frequency of HBV infection among haemodialysis patients at Santa Catarina state is very high. The most frequent HBV genotypes were A, D and F. The risk for a patient to become HBV positive increase 1.47 times each month of haemodialysis; 1.96 times if the dialysis unit reuses the lines and filters ≥ 10 times compared with haemodialysis units which reuse < 10 times; 3.42 times if the number of patients per worker is more than five. Sequence similarity among the HBV S gene from isolates of different patients pointed out to nosocomial transmission. PMID:15113436

'If they have a girlfriend, they have five girlfriends': Accountability and sexism in volunteer workers' talk about HIV/AIDS in a South African health setting.

PubMed

McVittie, Chris; McKinlay, Andy; Ranjbar, Vania

2018-02-01

Significant challenges remain in tackling the global HIV/AIDS epidemic. Effective action requires both appropriate policy at a global level and informed practice on the local level. Here, we report how workers in a project in Johannesburg, South Africa, make sense of HIV transmission. Discourse analysis of data from interviews with 63 participants shows that project workers routinely attribute transmission to men's sexual relationships with multiple female partners. This explanation is so pervasive that it renders invisible other routes to transmission. Absence of consideration of other routes to infection potentially restricts front-line practice, so hindering local attempts to tackle HIV/AIDS.

Constraints and Benefits of Child Welfare Contracts with Behavioral Health Providers: Conditions that Shape Service Access.

PubMed

Bunger, Alicia C; Cao, Yiwen; Girth, Amanda M; Hoffman, Jill; Robertson, Hillary A

2016-09-01

This qualitative study examines worker perceptions of how public child welfare agencies' purchase of service contracts with private behavioral health organizations can both facilitate and constrain referral making and children's access to services. Five, 90-min focus groups were conducted with workers (n = 50) from an urban public child welfare agency in the Midwest. Using a modified grounded theory approach, findings suggest that contracts may expedite service linkages, but contract benefits are conditioned upon design and implementation. Results also suggest the critical role of front line workers in carrying out contractual relationships. Implications for research and interventions for enhancing contracting are discussed.

Pristomyrmex tsujii sp. n. and P. mandibularis Mann (Hymenoptera, Formicidae) from Fiji

PubMed Central

Sarnat, Eli M.; Economo, Evan P.

2013-01-01

Abstract Pristomyrmex tsujii sp. n., an endemic species of the Fiji islands, is described from the worker, ergatoid queen, alate queen and male castes. The alate queen and male castes of Pristomyrmex mandibularis Mann are also described for the first time. The ergatoid queens for both species appear to be morphologically intermediate between the worker and alate queen castes. Pristomyrmex tsujii is readily distinguished from Pristomyrmex mandibularis by the lack of well-developed propodeal spines. Although both species occur across the Fijian archipelago, they are rarely encountered and workers are most often collected from sifted litter. The descriptions are illustrated with specimen photographs, line drawings and a distribution map. PMID:24146591

Peer workers' perceptions and experiences of barriers to implementation of peer worker roles in mental health services: A literature review.

PubMed

Vandewalle, Joeri; Debyser, Bart; Beeckman, Dimitri; Vandecasteele, Tina; Van Hecke, Ann; Verhaeghe, Sofie

2016-08-01

To identify peer workers' perceptions and experiences of barriers to implementation of peer worker roles in mental health services. Review of qualitative and quantitative studies. A comprehensive electronic database search was conducted between October 2014 and December 2015 in PubMed, CINAHL, Web of Science, The Cochrane Library, and PsycARTICLES. Additional articles were identified through handsearch. All articles were assessed on quality. A thematic analysis informed by a multi-level approach was adopted to identify and discuss the main themes in the individual studies. Reporting was in line with the 'Enhancing transparency in reporting the synthesis of qualitative research' statement. Eighteen articles met the inclusion criteria. All studies adopted qualitative research methods, of which three studies used additional quantitative methods. Peer workers' perceptions and experiences cover a range of themes including the lack of credibility of peer worker roles, professionals' negative attitudes, tensions with service users, struggles with identity construction, cultural impediments, poor organizational arrangements, and inadequate overarching social and mental health policies. This review can inform policy, practice and research from the unique perspective of peer workers. Mental health professionals and peer workers should enter into an alliance to address barriers in the integration of peer workers and to enhance quality of service delivery. Longitudinal research is needed to determine how to address barriers in the implementation of peer worker roles. Copyright © 2016 Elsevier Ltd. All rights reserved.

"Against Fascism, War and Economies": The Communist Party of Great Britain's Schoolteachers during the Popular Front, 1935-1939

ERIC Educational Resources Information Center

Kavanagh, Matthew

2014-01-01

The Popular Front line made the Communist Party of Great Britain (CPGB) a more hospitable place for "brain workers." The emphasis the line placed on mass ideological and cultural struggle against fascism meant that they became important allies to be won for the working class. As the principal transmitters of ideology and culture to the…

High-resolution laser spectroscopy and magnetic effect of the B{sup ~2}E′ ← X{sup ~2}A{sub 2}′ transition of {sup 14}NO{sub 3} radical

DOE Office of Scientific and Technical Information (OSTI.GOV)

Tada, Kohei; Kashihara, Wataru; Baba, Masaaki

2014-11-14

Rotationally resolved high-resolution fluorescence excitation spectra of {sup 14}NO{sub 3} radical have been observed for the 662 nm band, which is assigned as the 0–0 band of the B{sup ~2}E′ ←X{sup ~2}A{sub 2}′ transition, by crossing a single-mode laser beam perpendicularly to a collimated molecular beam. More than 3000 rotational lines were detected in 15 070–15 145 cm{sup −1} region, but it is difficult to find the rotational line series. Remarkable rotational line pairs, whose interval is about 0.0246 cm{sup −1}, were found in the observed spectrum. This interval is the same amount with the spin-rotation splitting of the X{sup ~2}A{sub 2}′more » (υ = 0, k = 0, N = 1) level. From this interval and the observed Zeeman splitting up to 360 G, seven line pairs were assigned as the transitions to the {sup 2}E′{sub 3/2} (J′ = 1.5) levels and 15 line pairs were assigned as the transitions to the {sup 2}E′{sub 1/2} (J′ = 0.5) levels. From the rotational analysis, we recognized that the {sup 2}E′ state splits into {sup 2}E′{sub 3/2} and {sup 2}E′{sub 1/2} by the spin-orbit interaction and the effective spin-orbit interaction constant was roughly estimated as –21 cm{sup −1}. From the number of the rotational line pairs, we concluded that the complicated rotational structure of this 662 nm band of {sup 14}NO{sub 3} mainly owes to the vibronic interaction between the B{sup ~2}E′ state and the dark A{sup ~2}E″ state through the a{sub 2}″ symmetry vibrational mode.« less

The right way to be fired.

PubMed

Stybel, L J; Peabody, M

2001-01-01

Nearly all of us will lose our jobs sometime, but is there a right way to be terminated? What differentiates fired employees who make the best of their situations from those who do not? One answer is mind-set. Many workers unconsciously hold a "tenure mind-set," believing in the promise of employment security. By contrast, other workers hold an "assignment mentality," seeing each job as one in a series of impermanent, career-building stepping-stones. Most corporate board members and CEOs have this latter mind-set and consider their executives to be filling terminal assignments; people who possess this mentality usually rebound swiftly when fired. But when employees who hold a tenure mind-set are suddenly fired or laid off, the authors say, they can fall into three common traps. Executives who have overidentified with their jobs and feel indispensable to their organizations get caught in the "lost identity" trap; they react to termination with anger and bitterness. In the "lost family" trap, employees possess tight-knit, emotional bonds with coworkers. When terminated, they feel betrayed and rejected. And finally, some introverted executives fall into the "lost ego" trap; they quietly retreat without negotiating fair termination packages and may settle for less satisfying work the next time around. To prepare for the eventuality of termination, the authors suggest that executives adopt the assignment mind-set at all times. They should keep their social networks alive, include a termination clause in employment contracts, and consider hiring an agent. If warning signs warrant, they might even volunteer to be terminated. By assuming control over the way they are fired, people can gain control over their careers.

Long-term health experience of jet engine manufacturing workers: VII: occupational exposures.

PubMed

Kennedy, Kathleen J; Esmen, Nurtan A; Hancock, Roger P; Lacey, Steven E; Marsh, Gary M; Buchanich, Jeanine M; Youk, Ada O

2013-06-01

To reconstruct agent-specific occupational exposures for a cohort of jet engine manufacturing workers for use in an epidemiological mortality study. Potential chemical and physical exposures at eight jet engine manufacturing and overhaul/repair plants were evaluated for the period 1952 to 2001. Eleven agents were selected for detailed examination, and a job-exposure matrix was constructed. Quantitative exposure estimates were generated for metalworking fluids, nickel, cobalt, chromium, solvents, and incomplete combustion aerosol from metalworking fluids. Qualitative exposure estimates were assigned for ionizing radiation, electromagnetic fields, polychlorinated biphenyls, and lead-cadmium. All exposures showed decreasing trends over the study period. The quantitative exposure levels generated in this study were lower than early contemporaneous professional practice recommendations and were similar to or lower than published data from other industries.

Decisions on child care: do sex and sexual orientation matter?

PubMed

Regan, P C; Ramirez, C

2000-06-01

This experiment on person perception used a role-playing methodology to examine whether a target individual's sex and sexual orientation influence perceived abilities as a child care worker. Men and women (N = 78) role played the part of a parent who has placed an advertisement for a full-time babysitter. They received information about a male or female, heterosexual or homosexual applicant (randomly assigned). Although participants preferred to hire (and felt more comfortable leaving their children with) a heterosexual woman than any other type of applicant, they believed that homosexual men and women were as knowledgeable about aspects of child care, e.g., nutrition, first aid, as their heterosexual peers. The least preferred child care worker was a heterosexual man, perhaps because such a target is inconsistent with traditional sex-role expectations.

Health hazard evaluation report HETA 95-0192-2538, Schlegel Tennessee, Inc., Maryville, Tennessee

DOE Office of Scientific and Technical Information (OSTI.GOV)

Reh, B.D.

1995-11-01

In response to a request from the safety engineer at Schlegel Tennessee, Inc., Maryville, Tennessee, an investigation was conducted of possible hazardous working conditions at this company. The company produced automotive rubber vehicle sealing. Concern was expressed because workers in the extrusion department had been experiencing symptoms of shortness of breath, dizziness, light headedness, disorientation, headaches, and nausea. In January of 1995 a new coating application was added on one line. Air sampling for nitrosamines and volatile organic compounds was performed in the extrusion department and a symptoms survey questionnaire distributed among the workers there. The sampling revealed very lowmore » concentrations of nitrosodimethylamine. The questionnaire data did not reaveal any significant relationships between symptoms and extrusion lines. The author concludes that no identifiable exposure problem or complaint area in the facility was found.« less

Ergonomic risk assessment with DesignCheck to evaluate assembly work in different phases of the vehicle development process.

PubMed

Winter, Gabriele; Schaub, Karlheinz G; Großmann, Kay; Laun, Gerhard; Landau, Kurt; Bruder, Ralph

2012-01-01

Occupational hazards exist, if the design of the work situation is not in accordance with ergonomic design principles. At assembly lines ergonomics is applied to the design of work equipment and tasks and to work organisation. The ignoring of ergonomic principles in planning and design of assembly work leads to unfavourable working posture, action force and material handling. Disorders of the musculoskeletal system are of a common occurrence throughout Europe. Musculoskeletal disorders are a challenge against the background of disabled workers. The changes in a worker's capability have to be regarded in the conception of redesigned and new assembly lines. In this way ergonomics becomes progressively more important in planning and design of vehicles: The objective of ergonomic design in different stages of the vehicles development process is to achieve an optimal adaptation of the assembly work to workers. Hence the ergonomic screening tool "Design Check" (DC) was developed to identify ergonomic deficits in workplace layouts. The screening-tool is based on the current ergonomic state of the art in the design of physical work and relevant EU legal requirements. It was tested within a federal German research project at selected work stations at the assembly lines at Dr.-Ing. h.c. F. Porsche AG / Stuttgart. Meanwhile the application of the screening-tool DC is transferred in other parts of the Porsche AG, Stuttgart. It is also realized as an ergonomic standard method to perform assembly work in different phases of the vehicle development process.

[Morbidity with temporary disability in railway tunnel workers].

PubMed

Kudrin, V A; Prokhorov, A A

2003-01-01

The paper presents data on the health status of a large professional group of transport building workers--those who build BAM railway tunnels and those who build Moscow and Saint Petersburg underground stations. Major factors that are associated with underground work and that form the level of morbidity with temporary disability are identified. Respiratory, osteomuscular, digestive diseases, accidents, intoxications, and injuries are predominant in the structure of temporary disability. Lines of better organization of therapeutical-and-prophylactic aid to this contingent are defined.

Measuring childhood abuse and neglect in a group of female indoor sex workers in the Netherlands: a confirmatory factor analysis of the Dutch version of the Childhood Trauma Questionnaire-Short Form.

PubMed

Daalder, Annelies L; Bogaerts, Stefan

2011-06-01

Confirmatory factor analysis was performed on the responses to the Dutch version of the Childhood Trauma Questionnaire-Short Form from a sample of 123 female indoor sex workers in The Netherlands. Results indicate the expected five-factor structure fit the data well. In line with Bernstein and others, the instrument was a valid measure of retrospective childhood abuse and neglect in this sample.

STS-113 workers work on oxygen leak in Endeavor's mid-body

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- Workers on Launch Pad 39A inspect an oxygen flex hose fitting. Through manual inspection and using helium detectors, the flex hose was identified as the source of an oxygen leak in Endeavour's mid-body. Visual inspection found a deformity in the flex line braid where it connects to rigid tubing. The entire flex hose assembly and bulkhead fitting were removed early today, and work is under way to complete the installation of a replacement.

A retrospective mortality study among Canadian petroleum marketing and distribution workers.

PubMed Central

Schnatter, A R; Katz, A M; Nicolich, M J; Thériault, G

1993-01-01

We conducted a retrospective mortality study among 6672 petroleum marketing and distribution workers from 226 locations throughout Canada. These employees worked for at least 1 year in the marketing distribution segment from 1964 through 1983 or were annuitants as of 1964. Industrial hygienists assigned hydrocarbon (HC) exposure frequency scores for several jobs, departments, and job functions. We computed standardized mortality ratios for the total cohort, HC exposure frequency groups, and tank truck drivers, and we also used Poisson regression techniques to model mortality for selected causes of death according to HC exposure frequency. Results indicate overall mortality below that of the general Canadian population for all marketing distribution workers [Standardized mortality ratio (SMR) = 0.88]. Mortality from aortic aneurysms was significantly elevated in all marketing/distribution workers (SMR = 1.79) but was due to raised mortality in nonexposed workers (SMR = 2.80). Tank truck drivers showed significantly elevated mortality due to leukemia (SMR = 3.35) based on five deaths. The leukemia findings were not evident in the larger group of marketing distribution workers classified as exposed to hydrocarbons (SMR = 1.01). No other cause of death was elevated in truck drivers. The leukemia findings are suggestive of a possible influence due to exposure to HCs in tank truck drivers, although other explanations cannot be ruled out. Other findings of elevated mortality in the marketing distribution group are generally not statistically significant. These included moderately increased mortality due to multiple myeloma, malignant melanoma, and kidney cancer. Small numbers of observed and expected deaths limit concise interpretations for these diseases. PMID:8020452

Enhancing the evaluation of pathogen transmission risk in a hospital by merging hand-hygiene compliance and contact data: a proof-of-concept study.

PubMed

Mastrandrea, Rossana; Soto-Aladro, Alberto; Brouqui, Philippe; Barrat, Alain

2015-09-10

Hand-hygiene compliance and contacts of health-care workers largely determine the potential paths of pathogen transmission in hospital wards. We explored how the combination of data collected by two automated infrastructures based on wearable sensors and recording (1) use of hydro-alcoholic solution and (2) contacts of health-care workers provide an enhanced view of the risk of transmission events in the ward. We perform a proof-of-concept observational study. Detailed data on contact patterns and hand-hygiene compliance of health-care workers were collected by wearable sensors over 12 days in an infectious disease unit of a hospital in Marseilles, France. 10,837 contact events among 10 doctors, 4 nurses, 4 nurses' aids and 4 housekeeping staff were recorded during the study. Most contacts took place among medical doctors. Aggregate contact durations were highly heterogeneous and the resulting contact network was highly structured. 510 visits of health-care workers to patients' rooms were recorded, with a low rate of hand-hygiene compliance. Both data sets were used to construct histories and statistics of contacts informed by the use of hydro-alcoholic solution, or lack thereof, of the involved health-care workers. Hand-hygiene compliance data strongly enrich the information concerning contacts among health-care workers, by assigning a 'safe' or 'at-risk' value to each contact. The global contact network can thus be divided into 'at-risk' and 'safe' contact networks. The combined data could be of high relevance for outbreak investigation and to inform data-driven models of nosocomial disease spread.

New Argentine Central-West line taps rich Neuquen gas field

DOE Office of Scientific and Technical Information (OSTI.GOV)

Watts, J.

1982-02-01

Argentina's new Central-West gas pipeline consists of 697 miles of 30-in. line and 451 miles of smaller gathering and distribution lines that link the rich Neuquen gas field with cities to the north. A financing package drawn up by 21 banks in the US and Europe allowed Cogasco S.A. to build the line for Gas del Estado across the roadless pampas east of the Andes. Primarily an agricultural country, Argentina had to import all the equipment and materials for the project. Site work began in July, 1980 with 800 workers employed on three spreads; the line was commissioned in November,more » 1981, 15 months ahead of the contract schedule.« less

[A survey of occupational health among polyether-exposed workers].

PubMed

Fu, Xu-ying; Yu, Bin; Zhang, Chun-ping; Zheng, Guan-hua; Bai, Lan; Zhang, Pan-pan

2013-06-01

To investigate the occupational health of the workers simultaneously exposed to acrylonitrile, epoxyethane, epoxypropane, and styrene. A questionnaire survey was conducted in 70 front-line workers simultaneously exposed to acrylonitrile, epoxyethane, epoxypropane, and styrene (exposure group) and 50 managers (control group) in a polyether manufacturer; in addition, air monitoring at workplace and occupational health examination were also performed. The obtained data were analyzed. The female workers in exposure group and the spouses of male workers in exposure group had significantly higher spontaneous abortion rates than their counterparts in control group (P < 0.01). The exposure group had a significantly higher abnormal rate of blood urea nitrogen than the control group (P < 0.01). The workers with different polyether-exposed working years had significantly higher mean levels of DNA damage than the control group (P < 0.01); the workers with not less than 5 and less than 20 polyether-exposed working years and those with not less than 20 polyether-exposed working years had significantly higher mean micronucleus rates than the control group (P < 0.01); there were no significant differences in overall chromosome aberration rate and mean level of DNA damage between each two groups of workers with different polyether-exposed working years (P > 0.05); the workers with not less than 5 and less than 20 polyether-exposed working years and workers with not less than 20 polyether-exposed working years had significantly higher mean micronucleus rates than those with less than 5 polyether-exposed working years (P < 0.01). Simultaneous exposure to acrylonitrile, epoxyethane, epoxypropane, and styrene causes occupational hazards among the workers in polyether manufacturer.

High-resolution absorption measurements of NH3 at high temperatures: 2100-5500 cm-1

NASA Astrophysics Data System (ADS)

Barton, Emma J.; Yurchenko, Sergei N.; Tennyson, Jonathan; Clausen, Sønnik; Fateev, Alexander

2017-03-01

High-resolution absorption spectra of NH3 in the region 2100-5500 cm-1 at 1027 °C and approximately atmospheric pressure (1045±3 mbar) are measured. An NH3 concentration of 10% in volume fraction is used in the measurements. Spectra are recorded in a high-temperature gas-flow cell using a Fourier Transform Infrared (FTIR) spectrometer at a nominal resolution of 0.09 cm-1. The spectra are analysed by comparison to a variational line list, BYTe, and experimental energy levels determined using the MARVEL procedure. 2308 lines have been assigned to 45 different bands, of which 1755 and 15 have been assigned or observed for the first time in this work.

The Impact of Job Characteristics on Burnout Among Chinese Correctional Workers.

PubMed

Jin, Xiaohong; Sun, Ivan Y; Jiang, Shanhe; Wang, Yongchun; Wen, Shufang

2018-02-01

Job burnout has long been recognized as a common occupational hazard among correctional workers. Although past studies have investigated the effects of job-related characteristics on correctional staff burnout in Western societies, this line of research has largely been absent from the literature on community corrections in China. Using data collected from 225 community correction workers in a Chinese province, this study assessed the effects of positive and negative job characteristics on occupational burnout. Positive job characteristics included job autonomy, procedural justice, and role clarity. Negative characteristics included role conflict, job stress, and job dangerousness. As expected, role clarity tended to reduce burnout, whereas role conflict, job stress, and job dangerousness were likely to produce greater burnout among Chinese community correction workers. Male correctional officers were also subjected to a higher level of burnout than their female coworkers. Implications for future research and policy were discussed.

From prescribed to real rotations: a means of collective protection for the health of workers in a soft drink factory.

PubMed

Simões, R; Daniellou, F; Nascimento, A

2012-01-01

This article describes a particular way developed by employees to respond to the constraints of a very restrictive manufacturing plant: the mutual cooperation. Facing a very strict organizational context, the production workers can only rely on themselves to cope with the constraints of work. In this context, a complex system of strategies is deployed, resulting in a work environment governed by the sense of collaboration and mutual cooperation. The objectives of the implemented strategies, however, go beyond the attempts to reduce the work overload. They may be linked to a way of maintaining high levels of productivity and a way for workers to keep their jobs. We hope to contribute, through this study, to the general knowledge of the strategies developed by workers in production lines in order to minimize the pains.

A new one-man submarine is tested as vehicle for solid rocket booster retrieval

NASA Technical Reports Server (NTRS)

2000-01-01

At left, a manipulator arm on a one-man submarine demonstrates its ability to cut tangled parachute riser lines and place a Diver Operator Plug (top right) inside a mock solid rocket booster nozzle (center). Known as DeepWorker 2000, the sub is being tested on its ability to duplicate the sometimes hazardous job United Space Alliance (USA) divers perform to recover the expended boosters in the ocean after a launch. The boosters splash down in an impact area about 140 miles east of Jacksonville and after recovery are towed back to KSC for refurbishment by the specially rigged recovery ships. DeepWorker 2000 will be used in a demonstration during retrieval operations after the upcoming STS-101 launch. The submarine pilot will demonstrate capabilities to cut tangled parachute riser lines using a manipulator arm and attach the DOP to extract water and provide flotation for the booster. DeepWorker 2000 was built by Nuytco Research Ltd., North Vancouver, British Columbia. It is 8.25 feet long, 5.75 feet high, and weighs 3,800 pounds. USA is a prime contractor to NASA for the Space Shuttle program.

NIOSH testimony to DOL on the Occupational Safety and Health Administration's proposed rule on electric power generation, transmission, and distribution; electrical protective equipment by J. D. Millar, November 28, 1989

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1989-11-28

The testimony concerns the support of NIOSH for the OSHA proposed rule on Electric Power Generation, Transmission and Distribution. NIOSH in particular comments on control of hazardous energy, cardiopulmonary resuscitation, line mechanics, and enclosed spaces. NIOSH estimates that 80 to 90% of the fatalities occurring in the industry occur among line mechanics. NIOSH strongly supports OSHA in applying the standard both electric utility companies and to power generation, transmission and distribution installations not under control of electric utilities. In addition to evaluating electrocutions to find effective ways for workers to avoid electrical injury or fatality, NIOSH has published recommendations formore » providing emergency medical care when workers do inadvertently contact electrical energy. NIOSH is not aware of any epidemiologic study which collected sufficient data to directly address the issue of successful resuscitation following contact with electrical energy. A review of pertinent epidemiologic studies and standard medical practice supports the NIOSH recommendation that workers who may contact energized electrical circuit work in pairs and that both members of the team be trained in cardiopulmonary resuscitation.« less

46 CFR 42.11-20 - Application for annual survey.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 2 2014-10-01 2014-10-01 false Application for annual survey. 42.11-20 Section 42.11-20... BY SEA Applications for Load Line Assignments, Surveys, and Certificates § 42.11-20 Application for annual survey. (a) The owner, master, or agent of a vessel holding a load line certificate shall apply to...

46 CFR 42.11-20 - Application for annual survey.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 2 2012-10-01 2012-10-01 false Application for annual survey. 42.11-20 Section 42.11-20... BY SEA Applications for Load Line Assignments, Surveys, and Certificates § 42.11-20 Application for annual survey. (a) The owner, master, or agent of a vessel holding a load line certificate shall apply to...

46 CFR 42.11-20 - Application for annual survey.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 2 2013-10-01 2013-10-01 false Application for annual survey. 42.11-20 Section 42.11-20... BY SEA Applications for Load Line Assignments, Surveys, and Certificates § 42.11-20 Application for annual survey. (a) The owner, master, or agent of a vessel holding a load line certificate shall apply to...

46 CFR 42.11-20 - Application for annual survey.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 2 2011-10-01 2011-10-01 false Application for annual survey. 42.11-20 Section 42.11-20... BY SEA Applications for Load Line Assignments, Surveys, and Certificates § 42.11-20 Application for annual survey. (a) The owner, master, or agent of a vessel holding a load line certificate shall apply to...

46 CFR 42.11-20 - Application for annual survey.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Application for annual survey. 42.11-20 Section 42.11-20... BY SEA Applications for Load Line Assignments, Surveys, and Certificates § 42.11-20 Application for annual survey. (a) The owner, master, or agent of a vessel holding a load line certificate shall apply to...

Is Your Avatar Ethical? On-Line Course Tools that Are Methods for Student Identity and Verification

ERIC Educational Resources Information Center

Semple, Mid; Hatala, Jeffrey; Franks, Patricia; Rossi, Margherita A.

2011-01-01

On-line college courses present a mandate for student identity verification for accreditation and funding sources. Student authentication requires course modification to detect fraud and misrepresentation of authorship in assignment submissions. The reality is that some college students cheat in face-to-face classrooms; however, the potential for…

Proceedings of the Air Force Forum for Intelligent Tutoring Systems

DTIC Science & Technology

1989-04-01

interface help the students find facts? I recently developed an expert system that is used at the JFK Airport to help workers assign incoming planes to...of their errors and to make comparisons with optimal solution paths. Chapters 2, and 5 BIP, BIP II: Basic Instructional Program BIP applied knowledge...OFFICE SYMBOL 7a NAME OF MONITORING ORGANIZATION Center for Applied Artificial (If applicable) Training Systems Division Intelligence 1 6. ADDRESS (City

Translations on USSR Political and Sociological Affairs, Number 774.

DTIC Science & Technology

1977-03-15

technologic processes were mechanized, and 635 new models and fashions were introduced. The republic’s power workers overfulfilled the assignment on the...acceleration of scientific^technical progress and a reduction in the time taken to introduce the achievements of science and technology into produc...that the level of administra- tion of the economy and the organization of competition did not make it 16 possible to fully carry out the tasks

Can performance-based incentives improve motivation of nurses and midwives in primary facilities in northern Ghana? A quasi-experimental study.

PubMed

Aninanya, Gifty Apiung; Howard, Natasha; Williams, John E; Apam, Benjamin; Prytherch, Helen; Loukanova, Svetla; Kamara, Eunice Karanja; Otupiri, Easmon

2016-01-01

Lack of an adequate and well-performing health workforce has emerged as the biggest barrier to scaling up health services provision in sub-Saharan Africa. As the global community commits to the Sustainable Development Goals and universal health coverage, health workforce challenges are critical. In northern Ghana, performance-based incentives (PBIs) were introduced to improve health worker motivation and service quality. The goal of this study was to determine the impact of PBIs on maternal health worker motivation in two districts in northern Ghana. A quasi-experimental study design with pre- and post-intervention measurement was used. PBIs were implemented for 2 years in six health facilities in Kassena-Nankana District with six health facilities in Builsa District serving as comparison sites. Fifty pre- and post-intervention structured interviews and 66 post-intervention in-depth interviews were conducted with health workers. Motivation was assessed using constructs for job satisfaction, pride, intrinsic motivation, timelines/attendance, and organisational commitment. Quantitative data were analysed to determine changes in motivation between intervention and comparison facilities pre- and post-intervention using STATA™ version 13. Qualitative data were analysed thematically using NVivo 10 to explore possible reasons for quantitative findings. PBIs were associated with slightly improved maternal health worker motivation. Mean values for overall motivation between intervention and comparison health workers were 0.6 versus 0.7 at baseline and 0.8 versus 0.7 at end line, respectively. Differences at baseline and end line were 0.1 ( p =0.40 and p =0.50 respectively), with an overall 0.01 difference in difference ( p =0.90). Qualitative interviews indicated that PBIs encouraged health workers to work harder and be more punctual, increasing reported pride and job satisfaction. The results contribute evidence on the effects of PBIs on motivational constructs among maternal health workers in primary care facilities in northern Ghana. PBIs appeared to improve motivation, but not dramatically, and the long-term and unintended effects of their introduction require additional study.

Can performance-based incentives improve motivation of nurses and midwives in primary facilities in northern Ghana? A quasi-experimental study

PubMed Central

Aninanya, Gifty Apiung; Howard, Natasha; Williams, John E.; Apam, Benjamin; Prytherch, Helen; Loukanova, Svetla; Kamara, Eunice Karanja; Otupiri, Easmon

2016-01-01

Background Lack of an adequate and well-performing health workforce has emerged as the biggest barrier to scaling up health services provision in sub-Saharan Africa. As the global community commits to the Sustainable Development Goals and universal health coverage, health workforce challenges are critical. In northern Ghana, performance-based incentives (PBIs) were introduced to improve health worker motivation and service quality. Objective The goal of this study was to determine the impact of PBIs on maternal health worker motivation in two districts in northern Ghana. Design A quasi-experimental study design with pre- and post-intervention measurement was used. PBIs were implemented for 2 years in six health facilities in Kassena-Nankana District with six health facilities in Builsa District serving as comparison sites. Fifty pre- and post-intervention structured interviews and 66 post-intervention in-depth interviews were conducted with health workers. Motivation was assessed using constructs for job satisfaction, pride, intrinsic motivation, timelines/attendance, and organisational commitment. Quantitative data were analysed to determine changes in motivation between intervention and comparison facilities pre- and post-intervention using STATA™ version 13. Qualitative data were analysed thematically using NVivo 10 to explore possible reasons for quantitative findings. Results PBIs were associated with slightly improved maternal health worker motivation. Mean values for overall motivation between intervention and comparison health workers were 0.6 versus 0.7 at baseline and 0.8 versus 0.7 at end line, respectively. Differences at baseline and end line were 0.1 (p=0.40 and p=0.50 respectively), with an overall 0.01 difference in difference (p=0.90). Qualitative interviews indicated that PBIs encouraged health workers to work harder and be more punctual, increasing reported pride and job satisfaction. Conclusions The results contribute evidence on the effects of PBIs on motivational constructs among maternal health workers in primary care facilities in northern Ghana. PBIs appeared to improve motivation, but not dramatically, and the long-term and unintended effects of their introduction require additional study. PMID:27741956

Strengthening health human resources and improving clinical outcomes through an integrated guideline and educational outreach in resource-poor settings: a cluster-randomized trial.

PubMed

Schull, Michael J; Banda, Hastings; Kathyola, Damson; Fairall, Lara; Martiniuk, Alexandra; Burciul, Barry; Zwarenstein, Merrick; Sodhi, Sumeet; Thompson, Sandy; Joshua, Martias; Mondiwa, Martha; Bateman, Eric

2010-12-03

In low-income countries, only about a third of Human Immunodeficiency Virus/Acquired Immune Deficiency Syndrome (HIV/AIDS) patients eligible for anti-retroviral treatment currently receive it. Providing decentralized treatment close to where patients live is crucial to a faster scale up, however, a key obstacle is limited health system capacity due to a shortage of trained health-care workers and challenges of integrating HIV/AIDS care with other primary care services (e.g. tuberculosis, malaria, respiratory conditions). This study will test an adapted primary care health care worker training and guideline intervention, Practical Approach to Lung Health and HIV/AIDS Malawi (PALM PLUS), on staff retention and satisfaction, and quality of patient care. A cluster-randomized trial design is being used to compare usual care with a standardized clinical guideline and training intervention, PALM PLUS. The intervention targets middle-cadre health care workers (nurses, clinical officers, medical assistants) in 30 rural primary care health centres in a single district in Malawi. PALM PLUS is an integrated, symptom-based and user-friendly guideline consistent with Malawian national treatment protocols. Training is standardized and based on an educational outreach approach. Trainers will be front-line peer healthcare workers trained to provide outreach training and support to their fellow front-line healthcare workers during focused (1-2 hours), intermittent, interactive sessions on-site in health centers. Primary outcomes are health care worker retention and satisfaction. Secondary outcomes are clinical outcomes measured at the health centre level for HIV/AIDS, tuberculosis, prevention-of-mother-to-child-transmission of HIV and other primary care conditions. Effect sizes and 95% confidence intervals for outcomes will be presented. Assessment of outcomes will occur at 1 year post- implementation. The PALM PLUS trial aims to address a key problem: strengthening middle-cadre health care workers to support the broader scale up of HIV/AIDS services and their integration into primary care. The trial will test whether the PALM PLUS intervention improves staff satisfaction and retention, as well as the quality of patient care, when compared to usual practice. Controlled Clinical Trials ISRCTN47805230.

Protecting public health and global freight transportation systems during an influenza pandemic.

PubMed

Luke, Thomas C; Rodrigue, Jean-Paul

2008-01-01

The H5N1 influenza threat is resulting in global preparations for the next influenza pandemic. Pandemic influenza planners are prioritizing scarce vaccine, antivirals, and public health support for different segments of society. The freight, bulk goods, and energy transportation network comprise the maritime, rail, air, and trucking industries. It relies on small numbers of specialized workers who cannot be rapidly replaced if lost due to death, illness, or voluntary absenteeism. Because transportation networks link economies, provide critical infrastructures with working material, and supply citizens with necessary commodities, disrupted transportation systems can lead to cascading failures in social and economic systems. However, some pandemic influenza plans have assigned transportation workers a low priority for public health support, vaccine, and antivirals. The science of Transportation Geography demonstrates that transportation networks and workers are concentrated at, or funnel through, a small number of chokepoints and corridors. Chokepoints should be used to rapidly and efficiently vaccinate and prophylax the transportation worker cohort and to implement transmission prevention measures and thereby protect the ability to move goods. Nations, states, the transportation industry and unions, businesses, and other stakeholders must plan, resource, and exercise, and then conduct a transportation health assurance and security campaign for an influenza pandemic.

Mobile health data collection at primary health care in Ethiopia: a feasible challenge.

PubMed

Medhanyie, Araya Abrha; Moser, Albine; Spigt, Mark; Yebyo, Henock; Little, Alex; Dinant, GeertJan; Blanco, Roman

2015-01-01

Feasibility assessment of mobile health (mHealth) data collection at primary health care in Ethiopia. A total of 14 health workers were recruited from 12 primary health care facilities to use smartphones, installed with customized data collection application and electronic maternal health care forms for assessing pregnant women's health for 6 months. Qualitative approaches comprising in-depth interviews and field notes were used to document the users' perception and experience in using the application and forms. All health workers had never had previous exposure to smartphones and electronic forms, but they got used to them easily. Over 6 months, all health workers completed a total of 952 patient records using the forms on smartphones. Health workers' acceptability and demand for the application and forms were high. In introducing the application, nontechnical challenges were more difficult to solve than technical challenges. Introducing an mHealth application at primary health care for routine collection of health data relevant to maternal health at a small scale was feasible. Nonetheless, implementing a system of assigning unique and consistent patient identifier, standardization of health services, and improving mobile network coverage would be prerequisites for scaled-up usage of such an application. Copyright © 2015 Elsevier Inc. All rights reserved.

Effects of work-related stress on work ability index among refinery workers

PubMed Central

Habibi, Ehsanollah; Dehghan, Habibollah; Safari, Shahram; Mahaki, Behzad; Hassanzadeh, Akbar

2014-01-01

Introduction: Work-related stress is one of the basic problems in industrial also top 10 work-related health problems and it is increasingly implicated in the development a number of problems such as cardiovascular disease, musculoskeletal diseases, early retirement to employees. On the other hand, early retirement to employees from the workplace has increased on the problems of today's industries. Hereof, improving work ability is one of the most effective ways to enhance the ability and preventing disability and early retirement. The aim of This study is determine the relationship between job stress score and work ability index (WAI) at the refinery workers. Materials and Methods: This is a cross-sectional study in which 171 workers from a refinery in isfahan in 2012 who were working in different occupational groups participated. Based on appropriate assignment sampling, 33 office workers, 69 operational workers, and 69 maintenance workers, respectively, were invited to participate in this study. Two questionnaires including work related-stress and WAI were filled in. Finally, the information was analyzed using the SPSS-20 and statistic tests namely, analysis of covariance Kruskal-Wallis test. Pearson correlation coefficient, ANOVA and t-test. Results: Data analysis revealed that 86% and 14% of participants had moderate and severe stress respectively. Average score of stress and standard deviation was 158.7 ± 17.3 that was in extreme stress range. Average score and standard deviation of WAI questionnaire were 37.18 and 3.86 respectively. That placed in a good range. Pearson correlation coefficient showed that WAI score had significant reversed relationship with a score of stress. Conclusion: According to the results, mean stress score among refinery worker was high and one fator that affect work abiity was high stress, hence training on communication skills and safe working environment in order to decreses stress, enhance the work ability of workers. PMID:24741658

Psychological distress in remote mining and construction workers in Australia.

PubMed

Bowers, Jennifer; Lo, Johnny; Miller, Peta; Mawren, Daveena; Jones, Brooklyn

2018-05-21

To assess the prevalence and correlates of psychological distress in a sample of remote mining and construction workers in Australia. Design, setting: A cross-sectional, anonymous Wellbeing and Lifestyle Survey at ten mining sites in South Australia and Western Australia, administered at meetings held during 2013-2015. 1124 employees at remote construction, and open cut and underground mining sites completed the survey. General psychological distress (Kessler Psychological Distress Scale, K10) and self-reported overall mental health status; work, lifestyle and family factors correlated with level of psychological distress. The final sample comprised 1124 workers; 93.5% were men, 63% were aged 25-44 years. 311 respondents (28%) had K10 scores indicating high/very high psychological distress, compared with 10.8% for Australia overall. The most frequently reported stressors were missing special events (86%), relationship problems with partners (68%), financial stress (62%), shift rosters (62%), and social isolation (60%). High psychological distress was significantly more likely in workers aged 25-34 years (v ≥ 55 years: odds ratio [OR], 3.2; P = 0.001) and workers on a 2 weeks on/1 week off roster (v 4 weeks on/1 week off: OR, 2.4; P < 0.001). Workers who were very or extremely stressed by their assigned tasks or job (OR, 6.2; P = 0.004), their current relationship (OR, 8.2; P < 0.001), or their financial situation (OR, 6.0; P < 0.001) were significantly more likely to have high/very high K10 scores than those not stressed by these factors. Workers who reported stress related to stigmatisation of mental health problems were at the greatest risk of high/very high psychological distress (v not stressed: OR, 23.5; P < 0.001). Psychological distress is significantly more prevalent in the remote mining and construction workforce than in the overall Australian population. The factors that contribute to mental ill health in these workers need to be addressed, and the stigma associated with mental health problems reduced.

Mapping educational opportunities for healthcare workers on antimicrobial resistance and stewardship around the world.

PubMed

Rogers Van Katwyk, Susan; Jones, Sara L; Hoffman, Steven J

2018-02-05

Antimicrobial resistance is an important global issue facing society. Healthcare workers need to be engaged in solving this problem, as advocates for rational antimicrobial use, stewards of sustainable effectiveness, and educators of their patients. To fulfill this role, healthcare workers need access to training and educational resources on antimicrobial resistance. To better understand the resources available to healthcare workers, we undertook a global environmental scan of educational programs and resources targeting healthcare workers on the topic of antimicrobial resistance and antimicrobial stewardship. Programs were identified through contact with key experts, web searching, and academic literature searching. We summarized programs in tabular form, including participating organizations, region, and intended audience. We developed a coding system to classify programs by program type and participating organization type, assigning multiple codes as necessary and creating summary charts for program types, organization types, and intended audience to illustrate the breadth of available resources. We identified 94 educational initiatives related to antimicrobial resistance and antimicrobial stewardship, which represent a diverse array of programs including courses, workshops, conferences, guidelines, public outreach materials, and online-resource websites. These resources were developed by a combination of government bodies, professional societies, universities, non-profit and community organizations, hospitals and healthcare centers, and insurance companies and industry. Most programs either targeted healthcare workers collectively or specifically targeted physicians. A smaller number of programs were aimed at other healthcare worker groups including pharmacists, nurses, midwives, and healthcare students. Our environmental scan shows that there are many organizations working to develop and share educational resources for healthcare workers on antimicrobial resistance and antimicrobial stewardship. Governments, hospitals, and professional societies appear to be driving action on this front, sometimes working with other types of organizations. A broad range of resources have been made freely available; however, we have noted several opportunities for action, including increased engagement with students, improvements to pre-service education, recognition of antimicrobial resistance courses as continuing medical education, and better platforms for resource-sharing online.

Effects of work-related stress on work ability index among refinery workers.

PubMed

Habibi, Ehsanollah; Dehghan, Habibollah; Safari, Shahram; Mahaki, Behzad; Hassanzadeh, Akbar

2014-01-01

Work-related stress is one of the basic problems in industrial also top 10 work-related health problems and it is increasingly implicated in the development a number of problems such as cardiovascular disease, musculoskeletal diseases, early retirement to employees. On the other hand, early retirement to employees from the workplace has increased on the problems of today's industries. Hereof, improving work ability is one of the most effective ways to enhance the ability and preventing disability and early retirement. The aim of This study is determine the relationship between job stress score and work ability index (WAI) at the refinery workers. This is a cross-sectional study in which 171 workers from a refinery in isfahan in 2012 who were working in different occupational groups participated. Based on appropriate assignment sampling, 33 office workers, 69 operational workers, and 69 maintenance workers, respectively, were invited to participate in this study. Two questionnaires including work related-stress and WAI were filled in. Finally, the information was analyzed using the SPSS-20 and statistic tests namely, analysis of covariance Kruskal-Wallis test. Pearson correlation coefficient, ANOVA and t-test. Data analysis revealed that 86% and 14% of participants had moderate and severe stress respectively. Average score of stress and standard deviation was 158.7 ± 17.3 that was in extreme stress range. Average score and standard deviation of WAI questionnaire were 37.18 and 3.86 respectively. That placed in a good range. Pearson correlation coefficient showed that WAI score had significant reversed relationship with a score of stress. According to the results, mean stress score among refinery worker was high and one fator that affect work abiity was high stress, hence training on communication skills and safe working environment in order to decreses stress, enhance the work ability of workers.

Migrant workers and labor market segmentation in Japan.

PubMed

Mori, H

1994-01-01

The amended Immigration Control Act of 1990 focused on 1) redefinition of the resident status of foreign nationals, 2) clarification of immigration regulations, and 3) countermeasures to cope with the problem of illegal migrant workers. Tough penalties were introduced for illegal employment. The reform paved the way for third generation Nikkei (foreigners of Japanese ancestry) and also opened the door to non-Nikkei married to second generation Nikkei to reside in the country. The migration of Nikkei workers to Japan dates back to the beginning of the 1980s. The Technical Intern Training Program introduced in 1993 also opened a legal channel for the employment of unskilled or semi-skilled foreigners. The categories of foreign workers were heavily concentrated in the automobile and electric appliances industries, mostly as assembly line workers. Foreign students and clandestine workers had a wider dispersion in the labor force than the Nikkei. Students often find work in the urban service sector while attending school. Clandestine male workers predominate in the construction industry as unskilled workers. According to the size of firms, small firms had had the most acute labor shortages in the past 15 years prior to 1994, especially in the late 1980s. The Immigration Law of 1990 brought major changes in the hiring practices of large firms that began hiring legal workers such as the Nikkei, while small firms continued hiring clandestine workers from Asian countries. Foreign workers also earned almost as much as native part-time workers and sometimes even outstripped native seasonal workers. In terms of wages, Nikkei South Americans were on the top followed by Pakistanis, Bangladeshis, Sri Lankans, Nepalese, Ghanians, and Iranians on the bottom. Unskilled foreign workers generally had a high turnover rate with the Nikkei showing the lowest rate. Only 7% of the Nikkei changed jobs more than four times vs. 16-17% of foreign students and 21% of clandestine workers.

Factors influencing the success of company-based carpooling programs. University research

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pun, C.F.; Kidder, A.E.

1976-05-01

Results are reported of two successive interviews with selected companies in Greensboro, North Carolina which undertook to review workers' interest in carpooling before, during and after the energy crisis. Companies are compared for extent of carpool formation. It is observed that companies which actively encouraged participation in carpool matching programs ended up with higher rates of carpool formation than companies which maintained a passive stance on carpooling. Carpooling appears slightly more prevalent among older workers, and among white collar workers. However, the sample of companies is biased in favor of white collar companies; therefore the relationship between occupation and carpoolingmore » remains unsettled. Corporate executives in some of the larger manufacturing concerns in Greensboro were unwilling to promote carpool matching efforts by the firm, because they do not want to invade workers' privacy, because they felt the majority did not want to carpool, and because they did not wish to interfere in the workers' mode choices. Of interest is the fact that in four out of the five companies studied, the percentage of workers carpooling rose after the end of the energy crisis. New patterns of commuting by ridesharing evolved during the days of the gasoline lines, and continued thereafter, spreading to other workers over time.« less

The Literacy Line! A Handbook for Creating and Implementing a Work Site Job Specific Literacy Program [and] Some People Work in the Vineyard [Curriculum].

ERIC Educational Resources Information Center

Napa Valley Unified School District, Napa, CA.

The materials include a handbook for development of worksite, job-specific literacy programs and a sample curriculum for vineyard workers in California. The handbook describes the Literacy Line! project, a mobile unit to carry English-as-a-Second-Language (ESL) and job-specific literacy instruction to employees at wineries and vineyards in the…

Measurement and Modeling of Personal Exposure to the Electric and Magnetic Fields in the Vicinity of High Voltage Power Lines.

PubMed

Tourab, Wafa; Babouri, Abdesselam

2016-06-01

This work presents an experimental and modeling study of the electromagnetic environment in the vicinity of a high voltage substation located in eastern Algeria (Annaba city) specified with a very high population density. The effects of electromagnetic fields emanating from the coupled multi-lines high voltage power systems (MLHV) on the health of the workers and people living in proximity of substations has been analyzed. Experimental Measurements for the Multi-lines power system proposed have been conducted in the free space under the high voltage lines. Field's intensities were measured using a referenced and calibrated electromagnetic field meter PMM8053B for the levels 0 m, 1 m, 1.5 m and 1.8 m witch present the sensitive's parts as organs and major functions (head, heart, pelvis and feet) of the human body. The measurement results were validated by numerical simulation using the finite element method and these results are compared with the limit values of the international standards. We project to set own national standards for exposure to electromagnetic fields, in order to achieve a regional database that will be at the disposal of partners concerned to ensure safety of people and mainly workers inside high voltage electrical substations.

Effect of loss control service on reported injury incidence.

PubMed

Nave, Michael E; Veltri, Anthony

2004-01-01

A retrospective analysis evaluated the effectiveness of an insurance carrier's flexible loss control service strategy in reducing workers' compensation policyholders' reported injury and illness claims. To assess the effects of a loss control service strategy on workers' compensation claim frequency rates, on medical-only claim rates, on severity-claim rates, and on claim cost among a group of California employers. Eighty-two small- and medium-sized companies with workers' compensation policies expiring in 1999 were randomly selected from a population of policyholders assigned to loss control consultants for two or more years. Claim performance data were obtained for each company's first expired in-force policy year and its 1999 expired policy year. The retrospective design was combined with a control component based on a randomly selected comparison group of 45 companies whose first policy year with the insurer expired in 1999 and who received safety services from the loss control staff. The flexible loss control consultation service strategy was associated with lower average claim rates and costs. Companies assigned to a loss control consultant for two or more years (the "outcome group") had an average claim rate of 1.24 per $10,000 premium, compared with a rate of 1.62 in the "initial group" and a rate of 1.60 in the "comparison group." The average severity-claim rate of the outcome group was 0.32, compared with the initial-year and comparison-group means of 0.48 and 0.46, respectively. The average medical-only claim rate was 0.92, compared with the initial- and comparison-group means of 1.14 and 1.14. The outcome group's average loss ratio was over 10% lower than that of the initial and comparison groups. Statistical analysis indicated that differences among the groups' claim rates and severity-claim rates were [F=(2,206) 4.938, P=0.008] and [F=(2,206) 8.208, P<0.001], respectively. A loss control service strategy that provides service flexibility and develops partnership between employer and consultant can help reduce the frequency and severity of workers' compensation claims. Barriers to consultation service flexibility, both internal and external, should be identified and removed to enhance service efficacy.

Line Assignments and Position Measurements in Several Weak CO2 Bands Between 4590/cm and 7930/cm

NASA Technical Reports Server (NTRS)

Giver, L. P.; Kshirsagar, R. J.; Freedman, R. C.; Chackerian, C., Jr.; Wattson, R. B.; Gore, Warren J. (Technical Monitor)

1998-01-01

A substantial set of CO2 spectra from 4500 to 12000/cm has been obtained at Ames with 1500 m path length using a Bomem DA8 FTS. The signal/noise was improved compared to prior spectra obtained in this laboratory by including a filter wheel limiting the band-pass of each spectrum to several hundred per cm. We have measured positions of lines in several weak bands not previously resolved in laboratory spectra. Using our positions and assignments of lines of the Qbranch of the 31103-00001 vibrational band at 4591/cm, we have redetermined the rotational constants for the 31103f levels. Q-branch lines of this band were previously observed, but misassigned, in Venus spectra by Mandin. The current HITRAN values of the rotational constants for this level are incorrect due to the Q-branch misassignments. Our prior measurements of the 21122-00001 vibrational band at 7901/cm were limited to Q-and R-branch lines; with the improved signal/noise of these new spectra we have now measured lines in the weaker P branch. The 21122 (Gv = 790148/cm) levels are known to be perturbed by the 32211 (G(sub v) = 789757/cm) levels; new DND calculations predict that high-J lines of the forbidden 32211-00001 vibrational band 'borrow' intensity from the corresponding transitions of the 21122-00001 band. We have identified such Q- and R-branch transitions of the 32211-00001 band from 26 < J" < 44, based on our position measurements of lines in the 32211-02201 band at 6562/cm.

Occupational lead toxicity in battery workers

PubMed Central

Basit, Shahla; Karim, Nasim; Munshi, Alia Bano

2015-01-01

Objective: To estimate blood lead level (BLL) and to assess the features of lead toxicity among lead acid battery (LAB) industrial workers. Methods: This prospective study was carried out in the medical centre of PCSIR Laboratories, Karachi from March 2012 – March 2013. Fifty LAB industry workers, males and females between 17-65 years were included in the study. They were divided into group 1 with 40 workers- directly related and group 2 with 10 workers –indirectly related, (administration staff members) to LAB manufacture. Detailed history, complete physical examination and BLL estimation by flameless atomic absorption spectrophotometer was done. Results: Total 34 patients in group 1 and 3 patients in group 2 had elevated BLL. Comparison of group 1 and 2 revealed anemia (40v/s4), bone pain (38v/s7), abdominal pain (38 v/s 2), nausea (32v/s6), head ache & irritability (24v/s6), weakness & lethargy (21v/s6), tremors (13v/s0) insomnia (5v/s4), lead line (4v/s 0) and blood pressure above 140/90 mm of Hg (12v/s0) respectively. Conclusion: High blood lead level and features attributable to lead toxicity were prevalent among LAB industry workers of Karachi. PMID:26430401

A comparison of male sex workers in Prague: Internet escorts versus men who work in specialized bars and clubs.

PubMed

Bar-Johnson, Michael David; Weiss, Petr

2015-01-01

Prague, the Czech Republic, is a popular sex tourism destination where sex work is decriminalized and young men offer sexual services at low prices relative to countries in Western Europe. This quantitative survey aimed to identify some of the demographic characteristics of these young men and their experiences in the sex industry. Internet escorts (N = 20) and sex workers in bars and clubs (N = 20) completed the survey anonymously in spring 2011. The results showed that sex workers in clubs often had troubled pasts and were forced into sex work to survive. They also reported incidents of violence, serious alcohol and drug use, as well as frequent gambling. The larger group of sex workers in Prague is made up of Internet escorts who have backgrounds that are not atypical for the average Czech youth. They had fewer problems with drugs and alcohol but were twice as likely as sex workers in bars and clubs to be victims of violent crime. Plans for interventions to help those who would change their line of work, as well as the importance of sociocultural context in understanding sex workers, are discussed.

On the front line of primary health care: the profile of community health workers in rural Quechua communities in Peru.

PubMed

Brown, Angela; Malca, Rosa; Zumaran, Adriana; Miranda, J Jaime

2006-05-17

To describe the profile of community health workers--health promoters, traditional birth attendants and traditional healers--in rural Quechua communities from Ayacucho, Peru. Basic quantitative and qualitative information was gathered as part of a community health project implemented between 1997 and 2002 in 40 Andean communities with information from questionnaires, personal interviews and group discussions. The majority of current community health workers are men with limited education who are primarily Quechua speakers undertaking their work on a voluntary basis. Health promoters are mostly young, male, high school graduates. There exists a high drop-out rate among these workers. In contrast, traditional healers and traditional birth attendants possess an almost diametrically opposite profile in terms of age, education and drop-out rates, though males still predominate. At the community level the health promoters are the most visible community health workers. It is very important to consider and to be aware of the profile of community health workers in order to provide appropriate alternatives when working with these groups as well as with the indigenous population, particularly in terms of culture, language and gender issues.

On the front line of primary health care: the profile of community health workers in rural Quechua communities in Peru

PubMed Central

Brown, Angela; Malca, Rosa; Zumaran, Adriana; Miranda, J Jaime

2006-01-01

Objective To describe the profile of community health workers – health promoters, traditional birth attendants and traditional healers – in rural Quechua communities from Ayacucho, Peru. Methods Basic quantitative and qualitative information was gathered as part of a community health project implemented between 1997 and 2002 in 40 Andean communities with information from questionnaires, personal interviews and group discussions. Results The majority of current community health workers are men with limited education who are primarily Quechua speakers undertaking their work on a voluntary basis. Health promoters are mostly young, male, high school graduates. There exists a high drop-out rate among these workers. In contrast, traditional healers and traditional birth attendants possess an almost diametrically opposite profile in terms of age, education and drop-out rates, though males still predominate. At the community level the health promoters are the most visible community health workers. Conclusion It is very important to consider and to be aware of the profile of community health workers in order to provide appropriate alternatives when working with these groups as well as with the indigenous population, particularly in terms of culture, language and gender issues. PMID:16707010

Pulmonary functions in tannery workers--a cross sectional study.

PubMed

Chandrasekaran, Vasanthi; Dilara, K; Padmavathi, R

2014-01-01

Tannery workers are at potential exposure to detrimental agents rendering them vulnerable to respiratory and dermal problems. Thus by performing pulmonary functions among leather tannery workers, we can decipher the effect of chromium and leather dust on lung functions and also the decline of respiratory functions with increasing years of exposure to leather dust. Pulmonary functions were assessed for 130 tannery workers and compared with the 130 unexposed office workers. Pulmonary function measurements namely FVC, FEV1, FEF25-75% and PEFR were measured using portable data logging Spirometer (KOKO Spirometer). The observed pulmonary functions of Tannery-workers in this study showed a reduction in FEV1, FVC, FEV1/FVC ratio, FEF25-75 and PEFR in relation to their predicted values and also compared to the unexposed. Smokers showed a decline in pulmonary functions compared to the non smokers because smoking acts as an additional risk factor in the development of respiratory illnesses. It is worthy to mention that the pulmonary function values correlate negatively with the duration of exposure to leather dust. So this study could provide base line information based upon which legal implementation of preventive measures could be undertaken.

PROJECT SALUD: EFFICACY OF A COMMUNITY-BASED HIV PREVENTION INTERVENTION FOR HISPANIC MIGRANT WORKERS IN SOUTH FLORIDA

PubMed Central

Sánchez, Jesús; De La Rosa, Mario; Serna, Claudia A.

2014-01-01

Project Salud evaluates the efficacy of a community-based intervention to reduce risk behaviors and enhance factors for HIV-preventative behaviors. A randomized controlled trial of 278 high risk Latino migrant workers was conducted between 2008 and 2010. Participants completed an audio computer-assisted self-interview questionnaire at baseline and 3- and 9-month post-intervention follow-ups. Participants were randomly assigned to the community-based intervention (A-SEMI) or the health promotion condition (HPC). Both interventions consisted of four 2.5–hour interactive sessions and were structurally equivalent in administration and format. Relative to the comparison condition, A-SEMI participants reported more consistent condom use, were less likely to report never having used condoms, and were more likely to have used condoms at last sexual encounter during the past 90 and 30 days. A-SEMI participants also experienced a positive change in regard to factors for HIV-preventive behaviors over the entire 9-month period. Our results support the implementation of community-based, culturally tailored interventions among Latino migrant workers. PMID:24059875

Office ergonomics training and a sit-stand workstation: effects on musculoskeletal and visual symptoms and performance of office workers.

PubMed

Robertson, Michelle M; Ciriello, Vincent M; Garabet, Angela M

2013-01-01

Work Related Musculoskeletal Disorders (WMSDs) among office workers with intensive computer use is widespread and the prevalence of symptoms is growing. This randomized controlled trial investigated the effects of an office ergonomics training combined with a sit-stand workstation on musculoskeletal and visual discomfort, behaviors and performance. Participants performed a lab-based customer service job for 8 h per day, over 15 days and were assigned to: Ergonomics Trained (n = 11) or Minimally Trained (n = 11). The training consisted of: a 1.5-h interactive instruction, a sit/stand practice period, and ergonomic reminders. Ergonomics Trained participants experienced minimal musculoskeletal and visual discomfort across the 15 days, varied their postures, with significantly higher performance compared to the Minimally Trained group who had a significantly higher number of symptoms, suggesting that training plays a critical role. The ability to mitigate symptoms, change behaviors and enhance performance through training combined with a sit-stand workstation has implications for preventing discomforts in office workers. Copyright © 2012 Elsevier Ltd and The Ergonomics Society. All rights reserved.

Life on the line: Job demands, perceived co-worker support for safety, and hazardous work events.

PubMed

Turner, Nick; Chmiel, Nik; Hershcovis, M Sandy; Walls, Melanie

2010-10-01

The present study of 334 United Kingdom trackside workers tested an interaction hypothesis. We hypothesized, drawing on the job demands-resources framework, that perceived support for safety (from senior managers, supervisors, and coworkers) as job resources would weaken the relationship between higher job demands and more frequent hazardous work events. Consistent with social impact theory, we predicted that perceived coworker support for safety would be particularly influential when trackside workers faced higher job demands. Moderated multiple regression showed that, of all three sources of perceived support for safety, perceived coworker support for safety was most important for keeping employees safe in the face of high job demands. © 2010 APA, all rights reserved.

Ergonomic Chairs

NASA Technical Reports Server (NTRS)

1997-01-01

Findings published in the NASA Anthropometric Source Book by Johnson Space Center helped BodyBilt, Inc. to fashion controlled comfort chairs that lessen the harmful effects of gravity on seated workers. Crew members living aboard NASA's Skylab noted that in space the human posture differs from the normal posture caused by the tug of one gravity. There has been an alarming increase in back pain and muscle fatigue in workers, along with a dramatic escalation in repetitive stress injuries. BodyBilt's ergonomically-correct line of office chairs are targeted for the average worker that sits for prolonged periods, be it in the classroom or boardroom. Their roster of national clients lists such organizations as IBM, Microsoft, Texas Instruments, Hewlett-Packard, Eastman-Kodak, Boeing, Motorola, and Walt Disney Studios.

A randomized controlled trial of a community health worker intervention in a population of patients with multiple chronic diseases: Study design and protocol

PubMed Central

Kangovi, Shreya; Mitra, Nandita; Turr, Lindsey; Huo, Hairong; Grande, David; Long, Judith A.

2017-01-01

Upstream interventions – e.g. housing programs and community health worker interventions-address socioeconomic and behavioral factors that influence health outcomes across diseases. Studying these types of interventions in clinical trials raises a methodological challenge: how should researchers measure the effect of an upstream intervention in a sample of patients with different diseases? This paper addresses this question using an illustrative protocol of a randomized controlled trial of collaborative-goal setting versus goal-setting plus community health worker support among patients multiple chronic diseases: diabetes, obesity, hypertension and tobacco dependence. At study enrollment, patients met with their primary care providers to select one of their chronic diseases to focus on during the study, and to collaboratively set a goal for that disease. Patients randomly assigned to a community health worker also received six months of support to address socioeconomic and behavioral barriers to chronic disease control. The primary hypothesis was that there would be differences in patients’ selected chronic disease control as measured by HbA1c, body mass index, systolic blood pressure and cigarettes per day, between the goal-setting alone and community health worker support arms. To test this hypothesis, we will conduct a stratum specific multivariate analysis of variance which allows all patients (regardless of their selected chronic disease) to be included in a single model for the primary outcome. Population health researchers can use this approach to measure clinical outcomes across diseases. PMID:27965180

Work improvement factors for the amelioration of work ability, with a focus on individual capacity to deal with stress in an IT company.

PubMed

Ohta, Masanori; Higuchi, Yoshiyuki; Kumashiro, Masaharu; Yamato, Hiroshi; Sugimura, Hisamichi

2015-03-01

The aim of this study was to explore factors that ameliorate work ability by focusing on workers' capacity to deal with stress.The subjects were 1,330 workers from the Japanese information technology (IT) sector. Each subject completed questionnaires in 2011 and 2012 that consisted of the work ability index (WAI), the three-item sense of coherence (SOC), and the Mental Health Improvement and Reinforcement Research of Recognition (MIRROR). The results of the WAI were also obtained in 2013. The median SOC score in 2011 was used to divide the subjects into two groups, the Low SOC group and the High SOC group, then we verified the factors that contributed to improved work ability in both of these groups over a two-year period. Results indicate that an improvement in work ability in the Low SOC group could be predicted by giving workers opportunities for education or training, by making efforts to reduce the stress of commuting, by clarifying their assignments, and by establishing support systems when troubles occur. For the High SOC group, such improvements could be predicted by giving workers job control, by giving education or training for the promotion of their abilities, and by establishing a system for assuming responsibility. In conclusion, improvements in the work environment can increase the work ability of Japanese IT workers in conformity with their capacity to deal with stress.

The effectiveness and barriers of implementing a workplace health promotion program to improve metabolic disorders in older workers in Taiwan.

PubMed

Chen, Meei-Maan; Tsai, Alan C; Wang, Jiun-Yi

2016-06-01

To determine the effectiveness of a pragmatic health promotion program to improve the metabolic disorders in older workers in Taiwan, we conducted a 24-week quasi-experiment in three worksites in southern Taiwan in 2010. Among 1,245 workers, 108 met the inclusion criteria (full-time workers aged over 50 years) and agreed to participate in the study. They were assigned to either the intervention (n = 58) or the reference group (n = 50) according to their availability to participate in health-promoting activities. The intervention group received training in behavioral modifications to improve diet, time-use, stress management and physical activity. Motivational lectures, group activities, and team competitions were used to improve participants' knowledge and skills in managing own health. Subjects in the reference group received no intervention. Lifestyle, anthropometric and biochemical indicators were measured at baseline and end-point. Mixed effects linear models were used to determine the intervention effects. The intervention significantly lowered body weight (intervention vs. reference = -1.22 vs. -0.30kg, p = 0.026), BMI (-0.46 vs. -0.02kg/m2, p = 0.006), and waist circumference (-2.68 vs. +0.79cm, p <0.001), but had no effect on biochemical parameters. These findings suggest the workplace-based health promotion can be effective and useful in reducing the risk of metabolic disorders in older workers in Taiwan. © The Author(s) 2014.

Submillimeter, millimeter, and microwave spectral line catalogue

NASA Technical Reports Server (NTRS)

Poynter, R. L.; Pickett, H. M.

1980-01-01

A computer accessible catalogue of submillimeter, millimeter, and microwave spectral lines in the frequency range between O and 3000 GHz (such as; wavelengths longer than 100 m) is discussed. The catalogue was used as a planning guide and as an aid in the identification and analysis of observed spectral lines. The information listed for each spectral line includes the frequency and its estimated error, the intensity, lower state energy, and quantum number assignment. The catalogue was constructed by using theoretical least squares fits of published spectral lines to accepted molecular models. The associated predictions and their estimated errors are based upon the resultant fitted parameters and their covariances.

H6+ in irradiated solid para-hydrogen and its decay dynamics: reinvestigation of quartet electron paramagnetic resonance lines assigned to H2-.

PubMed

Kumada, Takayuki; Tachikawa, Hiroto; Takayanagi, Toshiyuki

2005-03-07

The quartet electron paramagnetic resonance (EPR) lines observed in gamma- and X-ray irradiated solid para-H2, which have previously been assigned to H2-, are reinvestigated. We have reassigned the quartet lines to H6 rather than H2- mainly due to comparison of experimentally obtained EPR parameters to theoretical results. Based on the new assignment, trapping site, rotation, ortho-para conversion, quantum diffusion and isotope effect of H+ have been reinterpreted by the precise reanalysis as follows. The H6+ ion is composed of the collinearly aligned H2+ core at the center and two H2 rotors at both ends, occupies a single substitutional site, and has a precession motion around a crystalline axis with the angle of approximately 57 degrees. The ortho-para conversion of H2+ core of H6+ is completed within the time-scale of hours, whereas ortho-H2 molecules near H6+ convert much faster. H6+ diffuses quantum mechanically by the repetition of H6+ + H2 --> H2 + H6+ reaction. The diffusion terminates by the reaction, H6(+) + HD --> H5D(+) + H2, with a HD impurity contained in the para-H2 sample at natural abundance. Finally, we will propose a possible reason why H6+ is produced instead of H3+ in the irradiated solid H2.

Effect of splitting a mixed-model line on shortening the line length under open- and closed-boundary working area settings

NASA Astrophysics Data System (ADS)

Zhang, Donghao; Matsuura, Haruki; Asada, Akiko

2017-04-01

Some automobile factories have segmented mixed-model production lines into shorter sub-lines according to part group, such as engine, trim, and powertrain. The effects of splitting a line into sub-lines have been reported from the standpoints of worker motivation, productivity improvement, and autonomy based on risk spreading. There has been no mention of the possibility of shortening the line length by altering the product sequence using sub-lines. The purpose of the present paper is to determine the conditions under which sub-lines reduce the line length and the degree to which the line length may be shortened. The line lengths for a non-split line and a line that has been split into sub-lines are compared using three methods for determining the working area, the standard closed boundary, the optimized open boundary, and real-life constant-length stations. The results are discussed by analyzing the upper and lower bounds of the line length. Based on these results, a procedure for deciding whether or not to split a production line is proposed.

[Dust and silica exposure on metallurgical furnace maintenance using refractory materials].

PubMed

Garattini, S; Barbieri, P G; Bottone, F; Brunelli, E; Carminati, F; Chiari, R; Sarnico, M

2012-01-01

In the metallurgical industries the silica risk has long been known, particularly for the refractoryes maintenance workers. The maintenance of furnaces, ladles and tundisches refractory linings, on the current organization of production, is provided by companies under contract. The information available about the characterization of risk for this group of workers are at present inadequate. The study investigates the exposure to dust, also containing free crystalline silica (SLC), through the analysis of samples of commercial products used in the reconstruction of refractory linings of furnaces, ladles and tundisches, materials from the demolition of refractory articles and dust from work areas. It also presents the results of an environmental investigation conducted during the demolition and reconstruction of the refractory in three steel mills. The Authors, by the numerous inspections and the systematic survey of working conditions, have formulated a SLC risk profile and some proposals for prevention.

Automobile industry occupations and bladder cancer: a population-based case-control study in southeastern Michigan, USA.

PubMed

Kobrosly, R W; Meliker, J R; Nriagu, J O

2009-10-01

To determine whether employees in the automobile industry in Michigan are at elevated risk of urinary bladder cancer. The authors conducted a population-based case-control study including 418 cases and 571 controls. History of employment within the automobile industry was coded according to the US Census Bureau Index of Occupations. Logistic regression analyses were adjusted for age at interview, cigarette smoking status, and highest education level, and used to assess associations between bladder cancer and (1) ever working in particular occupations within the automobile industry; and (2) usual occupation - defined as occupation of longest duration for each subject. Ever having worked in the automobile industry and usual employment within the industry exhibited elevated non-significant risks for bladder cancer among assembly line workers, painters and foremen. A higher risk was seen for those who worked for 20 or more years on the assembly line (OR = 2.10, 95% CI 1.15 to 3.80). Statistical interaction between usual employment on the assembly line and smoking status (>5 pack-years) was demonstrated (OR = 6.19, 95% CI 2.69 to 14.24). Among workers on the assembly line for at least 20 years, we observed an approximately twofold risk for bladder cancer. Heavy smokers working on the assembly line experience a sixfold risk for bladder cancer. Further research is necessary to verify this finding, identify the exposures that might be contributing to bladder cancer on the assembly line, and examine whether those exposures continue to persist in today's workplace.

A replacement LH2 recirculation line before installation in Discovery

NASA Technical Reports Server (NTRS)

1999-01-01

A spare four-inch diameter LH2 recirculation line (shown in photo) will be used to replace a damaged LH2 line in the orbiter Discovery. The line recirculates hydrogen from the Shuttle main engines back to the external tank during prelaunch engine conditioning. Workers noted a dent in the line during routine aft compartment inspections Tuesday, Dec. 7. The dent measures 12 inches long and about =-inch deep. Managers expect the replacement work to take about 3 days, followed by system retests and final aft compartment close-outs. Preliminary assessments reflect a launch date of Space Shuttle Discovery on mission STS-103 no earlier than Dec. 16. STS-103 is the third servicing mission for the Hubble Space Telescope.

Genetic analysis of indefinite division in human cells: Evidence for a cell senescence-related gene(s) on human chromosome 4

DOE Office of Scientific and Technical Information (OSTI.GOV)

Yi Ning; Ledbetter, D.H.; Smith, J.R.

1991-07-01

Earlier studies had demonstrated that fusion of normal with immortal human cells yielded hybrids having limited division potential. This indicated that the phenotype of limited proliferation (cellular senescence) is dominant and that immortal cells result from recessive changes in normal growth-regulatory genes. In additional studies, the authors exploited the fact that the immortal phenotype is recessive and, by fusing various immortal human cell lines with each other, identified four complementation groups for indefinite division. Assignment of cell lines to specific groups allowed us to take a focused approach to identify the chromosomes and genes involved in growth regulation that havemore » been modified in immortal cells. They report here that introduction of a normal human chromosome 4 into three immortal cell lines (HeLa, J82, T98G) assigned to complementation group B resulted in loss of proliferation and reversal of the immortal phenotype. No effect on the proliferation potential of cell lines representative of the other complementation groups was observed. This result suggests that a gene(s) involved in cellular senescence and normal growth regulation resides on chromosome 4.« less

High-performance workplace practices in nursing homes: an economic perspective.

PubMed

Bishop, Christine E

2014-02-01

To develop implications for research, practice and policy, selected economics and human resources management research literature was reviewed to compare and contrast nursing home culture change work practices with high-performance human resource management systems in other industries. The organization of nursing home work under culture change has much in common with high-performance work systems, which are characterized by increased autonomy for front-line workers, self-managed teams, flattened supervisory hierarchy, and the aspiration that workers use specific knowledge gained on the job to enhance quality and customization. However, successful high-performance work systems also entail intensive recruitment, screening, and on-going training of workers, and compensation that supports selective hiring and worker commitment; these features are not usual in the nursing home sector. Thus despite many parallels with high-performance work systems, culture change work systems are missing essential elements: those that require higher compensation. If purchasers, including public payers, were willing to pay for customized, resident-centered care, productivity gains could be shared with workers, and the nursing home sector could move from a low-road to a high-road employment system.

Enhanced Co-Worker Social Support in Isolated Work Groups and Its Mitigating Role on the Work-Family Conflict-Depression Loss Spiral.

PubMed

McTernan, Wesley P; Dollard, Maureen F; Tuckey, Michelle R; Vandenberg, Robert J

2016-03-29

This paper examines a loss spiral model (i.e., reciprocal relationships) between work-family conflict and depression, moderated by co-worker support. We expected that the moderation effect due to co-worker support would be evident among those working in isolation (i.e., mining workers) due to a greater level of intragroup attraction and saliency attributable to the proximity effects. We used a two wave panel study and data from a random population sample of Australian employees (n = 2793, [n = 112 mining, n = 2681 non-mining]). Using structural equation modelling we tested the reciprocal three way interaction effects. In line with our theory, co-worker support buffered the reciprocal relationship between WFC and depression, showing a protective effect in both pathways. These moderation effects were found in the mining industry only suggesting a proximity component moderates the social support buffer hypothesis (i.e., a three way interaction effect). The present paper integrates previous theoretical perspectives of stress and support, and provides insight into the changing dynamics of workplace relationships.

[Symptoms related to the use of agricultural pesticides. The perspective from the primary care service].

PubMed

Subías Lorén, P J; Salvador Milian, M A; Moragues Farràs, C; Casanova Sandoval, J M; Marina Ortega, V

1995-12-01

To find whether agricultural workers seen in the general medical clinic attend due to symptoms connected with the use of pesticides. A crossover descriptive study comparing agricultural workers with a control group. Primary care. The clinical histories of 40 agricultural workers and a control group (sample of 58 paired for age and gender) who had been seen over the previous year. Age, gender, frequency of attendance, motives for consultation, risk factors and the number of consultations for symptoms possibly due to exposure to pesticides--in line with a previously composed list. There were no differences in frequency of attendance, overall reasons for consultation or risk factors. It was seen that agricultural workers consulted 4 times more than the control group for suspected pesticide poisoning (p = 0.0015). In our health area agricultural workers present symptoms which should probably be attributed to insufficient protection against pesticides. The primary care doctor working in rural zones where these products are heavily used must be able to identify these symptoms and take appropriate measures.

Enhanced Co-Worker Social Support in Isolated Work Groups and Its Mitigating Role on the Work-Family Conflict-Depression Loss Spiral

PubMed Central

McTernan, Wesley P.; Dollard, Maureen F.; Tuckey, Michelle R.; Vandenberg, Robert J.

2016-01-01

This paper examines a loss spiral model (i.e., reciprocal relationships) between work-family conflict and depression, moderated by co-worker support. We expected that the moderation effect due to co-worker support would be evident among those working in isolation (i.e., mining workers) due to a greater level of intragroup attraction and saliency attributable to the proximity effects. We used a two wave panel study and data from a random population sample of Australian employees (n = 2793, [n = 112 mining, n = 2681 non-mining]). Using structural equation modelling we tested the reciprocal three way interaction effects. In line with our theory, co-worker support buffered the reciprocal relationship between WFC and depression, showing a protective effect in both pathways. These moderation effects were found in the mining industry only suggesting a proximity component moderates the social support buffer hypothesis (i.e., a three way interaction effect). The present paper integrates previous theoretical perspectives of stress and support, and provides insight into the changing dynamics of workplace relationships. PMID:27043592

Promoting Behavior Change Among Working-Class, Multiethnic Workers: Results of the Healthy Directions—Small Business Study

PubMed Central

Sorensen, Glorian; Barbeau, Elizabeth; Stoddard, Anne M.; Hunt, Mary Kay; Kaphingst, Kimberly; Wallace, Lorraine

2005-01-01

Objectives. We examined the efficacy of a cancer prevention intervention designed to improve health behaviors among working-class, multiethnic populations employed in small manufacturing businesses. Methods. Worksites were randomly assigned to an intervention or minimal-intervention control condition. The intervention targeted fruit and vegetable consumption, red meat consumption, multivitamin use, and physical activity. Results. Employees in the intervention group showed greater improvements for every outcome compared with employees in the control group. Differences in improvement were statistically significant for multivitamin use and physical activity. Intervention effects were larger among workers than among managers for fruit and vegetable consumption and for physical activity. Conclusions. The social-context model holds promise for reducing disparities in health behaviors. Further research is needed to improve the effectiveness of the intervention. PMID:16006422

How do people evaluate social sexual conduct at work? A psycholegal model.

PubMed

Wiener, R L; Hurt, L E

2000-02-01

The authors tested a psycholegal model of how people evaluate social sexual conduct at work with videotaped reenactments of interviews with alleged complainants, perpetrators, and other workers. Participants (200 full-time male and female workers) were randomly assigned to evaluate the complaints with either the reasonable person or reasonable woman legal standard. Participants answered questions about sexual harassment law and completed the Ambivalent Sexism Inventory. Participants who took the reasonable woman perspective, as compared with those who took the reasonable person perspective, were more likely to find the conduct harassing; this was especially the case among participants high in hostile sexism. Medium-sized gender effects were found in the severe case but were absent in the weaker, more ambiguous case. The implications of these findings for hostile work environment law are discussed.

Effectiveness of participatory training for prevention of musculoskeletal disorders: a randomized controlled trial.

PubMed

Yu, Wenzhou; Yu, Ignatius T S; Wang, Xiaorong; Li, Zhimin; Wan, Sabrina; Qiu, Hong; Lin, Hui; Xie, Shaohua; Sun, Trevor

2013-05-01

Health and safety training program has been applied to prevent work-related musculoskeletal disorders (MSDs) in workplace. We evaluated the effectiveness of participatory training and didactic training programs on MSD prevention among frontline workers in Shenzhen, China. The authors randomly assigned 918 workers from intervention factories to receive participatory training (intervention group), and 907 workers from intervention factories and 1,654 workers from control factories to receive didactic training (control_1 group, control_2 group, respectively) from June 1, 2008 to November 30, 2009. Participants were asked to report experience of ache, pain or discomfort in 10 body parts at baseline and 1 year after training. Data were analyzed to compare the MSD prevalence 1 year before and 1 year after training in different groups from 2009 to 2010. The follow-up rate was 61 % (2,120/3,479) at 1 year after training. In the year after training, there were no statistically significant changes in the proportion of workers who reported MSD in any body part. MSD prevalence rates in the intervention group reduced from 16.8 to 9.9 % for lower extremities (χ(2) = 13.102, p < 0.001) and from 12.9 to 8.3 % (χ(2) = 9.433, p = 0.002) for wrist and finger at 1 year after training. However, the rates did not change significantly for upper back, lower back, neck, shoulder and elbow in the intervention group and for all 10 body parts in two control groups. Overall, the training programs did not seem to prevent the occurrence of MSD among frontline workers. However, participatory training might be effective to reduce MSD in the lower extremities and wrist and finger.

Medical examinations for radiation workers

NASA Technical Reports Server (NTRS)

Alexander, R. E.

1969-01-01

The NASA radiological protection policy allows an employee to be assigned work in a radiologically controlled area only if all of the following conditions are met: (1) The area must be radiologically safe for the intended operations; (2) the employee must be medically fit; (3) the employee must be properly trained; (4) appropriate radiation protection procedures must be prepared; (5) appropriate dosimetric, survey, surveillance and reporting procedures must be implemented; and (6) adequate controls and records must be established.

USSR Report, Military Affairs, No. 1735, Military History Journal, No. 5, May 1982

DTIC Science & Technology

1983-01-12

National People’s Council] (KRN) issued a decree announcing formation of the Polish National Liberation Com- mittee ( PNLC ) -- the first worker-peasant...cooperation between the Soviet and Polish governments were handled through a Soviet delegation assigned to the PNLC . In particular, it was charged with...administration upon cessation of military opera- tions in that area. In the combat zone an authorized representative of the PNLC provided’liaison between the

Firing up the front line.

PubMed

Katzenbach, J R; Santamaria, J A

1999-01-01

For many organizations, achieving competitive advantage means eliciting superior performance from employees on the front line--the burger flippers, hotel room cleaners, and baggage handlers whose work has an enormous effect on customers. That's no easy task. Front line workers are paid low wages, have scant hope of advancement, and--not surprisingly--often care little about the company's performance. But then how do some companies succeed in engaging the emotional energy of rank-and-file workers? A team of researchers at McKinsey & Company and the Conference Board recently explored that question and discovered that one highly effective route is demonstrated by the U.S. Marine Corps. The Marines' approach to motivation follows the "mission, values, and pride" path, which researchers say is practical and relevant for the business world. More specifically, the authors say the Marines follow five practices: they over-invest in cultivating core value; prepare every person to lead, including front line supervisors; learn when to create teams and when to create single-leader work groups; attend to all employees, not just the top half; and encourage self-discipline as a way of building pride. The authors admit there are critical differences between the Marines and most businesses. But using vivid examples from companies such as KFC and Marriott International, the authors illustrate how the Marines' approach can be translated for corporate use. Sometimes, the authors maintain, minor changes in a company's standard operating procedure can have a powerful effect on front line pride and can result in substantial payoffs in company performance.

Hazardous substances in indoor dust emitted from waste TV recycling facility.

PubMed

Deng, Jingjing; Guo, Jie; Zhou, Xiaoyu; Zhou, Peng; Fu, Xiaoxu; Zhang, Wei; Lin, Kuangfei

2014-06-01

Various hazardous substances contained in waste TV sets might be released into environment via dust during recycling activities. Two brominated flame retardants (BFRs), polybrominated diphenyl ethers (PBDEs), and tetrabromobisphenol A (TBBPA), and five kinds of heavy metals (Cu, Pb, Cd, Cr, and Ni) were detected in indoor dust collected from two workshops (TV dismantling workshop and subsequent recycling workshop). PBDEs concentrations in dust from waste wires recycling line (722,000 ng/g) were the highest among the studied sites, followed by those in manual dismantling-sorting line (117,000 ng/g), whereas TBBPA concentrations were the highest in manual dismantling-sorting line (557 ng/g) and printed circuit board (PCB) recycling line (428 ng/g). For heavy metals, Cu and Pb were the most enriched metals in all dust samples. The highest concentration of Pb (22,900 mg/kg) was found in TV dismantling workshop-floor dust. Meanwhile, Cu was the predominant metal in dust from the PCB recycling line, especially in dust collected from electrostatic separation area (42,700 mg/kg). Occupational exposure assessment results showed that workers were the most exposed to BDE-209 among the four PBDE congeners (BDE-47, BDE-99, BDE-153, and BDE-209) in both workshops. The hazard quotient (HQ) indicated that noncancerous effects were unlikely for both BFRs and heavy metals (HQ < 1), and carcinogenic risks for Cd, Cr, and Ni (risk < 10(-6)) on workers in two workshops were relatively low.

“Taking My Breath Away by Keeping Stress at Bay” - An Employee Assistance Program in the Automotive Assembly Plant

PubMed Central

SUNDRAM, Bala Murali; DAHLUI, Maznah; CHINNA, Karuthan

2014-01-01

Abstract Background The aim of this study was to evaluate the effectiveness of individual-focused stress management training namely Deep Breathing Exercise (DBE) on self-perceived occupational stress among male automotive assembly-line workers. Methods A quasi-experimental study was conducted at 2 automotive assembly plants in Malaysia over 9 months, from January 2012 to September 2012. Assembly-line workers from Plant A received DBE training while Plant B acted as a control by receiving pamphlets on stress and its ill-effects. Intention-to-treat analysis was conducted among the self-voluntary respondents in Plant A (n=468) and Plant B (n=293). The level of stress was measured using Depression Anxiety Stress Scales-21 (DASS-21) stress subscale. Results Significant favorable intervention effects were found in Plant A (Effect size=0.6) as compared to Plant B (Effect size=0.2) at the end of the study in those receiving DBE. Time and group interaction effects were examined using the repeated measure ANOVA test in which there was a significant group *time interaction effect [F (1, 1) = 272.45, P<0.001]. Conclusion The improvement in stress levels showed the potential of DBE training as part of Employee Assistance Program in the automotive assembly plant. Future studies should be carried out to assess the long term effects of an on-site relaxation training to provide stronger evidence for the introduction of DBE among assembly-line workers as a coping strategy to alleviate occupational stress. PMID:25988085

Supportive supervision and constructive relationships with healthcare workers support CHW performance: Use of a qualitative framework to evaluate CHW programming in Uganda.

PubMed

Ludwick, Teralynn; Turyakira, Eleanor; Kyomuhangi, Teddy; Manalili, Kimberly; Robinson, Sheila; Brenner, Jennifer L

2018-02-13

While evidence supports community health worker (CHW) capacity to improve maternal and newborn health in less-resourced countries, key implementation gaps remain. Tools for assessing CHW performance and evidence on what programmatic components affect performance are lacking. This study developed and tested a qualitative evaluative framework and tool to assess CHW team performance in a district program in rural Uganda. A new assessment framework was developed to collect and analyze qualitative evidence based on CHW perspectives on seven program components associated with effectiveness (selection; training; community embeddedness; peer support; supportive supervision; relationship with other healthcare workers; retention and incentive structures). Focus groups were conducted with four high/medium-performing CHW teams and four low-performing CHW teams selected through random, stratified sampling. Content analysis involved organizing focus group transcripts according to the seven program effectiveness components, and assigning scores to each component per focus group. Four components, 'supportive supervision', 'good relationships with other healthcare workers', 'peer support', and 'retention and incentive structures' received the lowest overall scores. Variances in scores between 'high'/'medium'- and 'low'-performing CHW teams were largest for 'supportive supervision' and 'good relationships with other healthcare workers.' Our analysis suggests that in the Bushenyi intervention context, CHW team performance is highly correlated with the quality of supervision and relationships with other healthcare workers. CHWs identified key performance-related issues of absentee supervisors, referral system challenges, and lack of engagement/respect by health workers. Other less-correlated program components warrant further study and may have been impacted by relatively consistent program implementation within our limited study area. Applying process-oriented measurement tools are needed to better understand CHW performance-related factors and build a supportive environment for CHW program effectiveness and sustainability. Findings from a qualitative, multi-component tool developed and applied in this study suggest that factors related to (1) supportive supervision and (2) relationships with other healthcare workers may be strongly associated with variances in performance outcomes within a program. Careful consideration of supervisory structure and health worker orientation during program implementation are among strategies proposed to increase CHW performance.

A dented LH2 recirculation line is removed from Discovery

NASA Technical Reports Server (NTRS)

1999-01-01

Workers with United Space Alliance remove Shuttle Discovery's dented main propulsion system liquid hydrogen recirculation line. From left are James Stickley, George Atkins, and Todd Biddle. The 12-inch-long dent was discovered during routine aft compartment inspections Tuesday, Dec. 7. The line recirculates hydrogen from the Shuttle main engines back to the external tank during prelaunch engine conditioning. The line is being replaced and managers expect the replacement work to take about 3 days, followed by system retests and final aft compartment close-outs. Preliminary assessments reflect a launch date of Space Shuttle Discovery on mission STS-103 no earlier than Dec. 16. STS-103 is the third servicing mission for the Hubble Space Telescope.

KSC-99pp1397

NASA Image and Video Library

1999-12-09

A spare four-inch diameter LH2 recirculation line (shown in photo) will be used to replace a damaged LH2 line in the orbiter Discovery. The line recirculates hydrogen from the Shuttle main engines back to the external tank during prelaunch engine conditioning. Workers noted a dent in the line during routine aft compartment inspections Tuesday, Dec. 7. The dent measures 12 inches long and about ½-inch deep. Managers expect the replacement work to take about 3 days, followed by system retests and final aft compartment close-outs. Preliminary assessments reflect a launch date of Space Shuttle Discovery on mission STS-103 no earlier than Dec. 16. STS-103 is the third servicing mission for the Hubble Space Telescope

Differentiating occupational asthmatics from non-occupational asthmatics and irritant-exposed workers.

PubMed

Anees, W; Blainey, D; Moore, V C; Robertson, K; Burge, P S

2011-05-01

Serial peak expiratory flow (PEF) records have been recommended as a first-line investigation in workers suspected as having occupational asthma (OA). To determine which PEF variability index best differentiates workers with OA from non-occupational asthmatics and unaffected irritant-exposed workers. PEF was measured at least four times daily for at least 3 weeks in three groups of subjects: (i) forty healthy grain-exposed farmers and dockers, (ii) forty-two consecutive workers with independently confirmed OA and (iii) forty-eight non-occupational asthmatics. Indices of PEF variability were compared between groups. The difference in mean PEF between rest and work periods best separated the occupational asthmatic workers from the others. The upper 95% confidence limit of this index for grain-exposed workers was 2.8% of predicted PEF (16 l/min) and 3.3% (15 l/min) for non-occupational asthmatics. Sensitivity for diagnosing OA using this index was 70%. An increase in diurnal variation on workdays of >7% had a sensitivity of only 27% for the diagnosis of OA. The difference between maximum PEF on workdays and minimum PEF on rest days had a sensitivity of <10% against non-occupational asthmatic controls. Difference in mean PEF between workdays and rest days is the best simple index for differentiating subjects with OA from those with non-OA or irritant-exposed healthy subjects. Differences >16 l/min are unlikely to be due to significant irritant exposure in healthy workers.

Effectiveness of a worker-worn electric-field sensor to detect power-line proximity and electrical-contact.

PubMed

Zeng, Shengke; Powers, John R; Newbraugh, Bradley H

2010-06-01

Construction workers suffer the most electrocutions among all industries. Currently, there are no electrical contact warning devices on the market to protect workers. This paper proposes a worker-worn electric-field sensor. As the worker is in proximity to, or in contact with, a live power-circuit, the sensor sets off an audible/visual warning alarm. The sensor also has the potential to wirelessly trip a wireless-capable circuit breaker, and to trigger a wireless transmitter to notify emergency response of an electrical contact. An experiment was conducted to measure electric-field variation on simulated human-wrists (10 defrosted hog-legs) in various proximities and in electrical-contact to a simulated power-circuit. The purpose of these tests was to determine the feasibility of developing a worker-worn electric-field detection sensor for use in protecting workers from contact with energized electrical conductors. This study observed a significant electric-field-magnitude increase as a hog-leg approaches the live-circuit, and the distinct electric-field-magnitude jump as the leg contacts with the live-circuit. The observation indicates that this sensor can be an effective device to warn the workers of electrical hazards. Additionally, the sensor has the potential to wirelessly trip a wireless-capable circuit-breaker and trigger a wireless transmitter (such as a cell phone) to notify an emergency response. The prompt notification prevents the worker from further injury caused by postponed medical-care. Widespread use of this sensor could lower electrocution and electrically related injury rates in the construction industry. (c) 2010 Elsevier Ltd. All rights reserved.

"…you earn money by suffering pain:" Beliefs About Carpal Tunnel Syndrome Among Latino Poultry Processing Workers.

PubMed

Arcury, Thomas A; Mora, Dana C; Quandt, Sara A

2015-06-01

The nature of poultry processing puts workers at risk for developing neurological injuries, particularly carpal tunnel syndrome (CTS). Many poultry processing workers are Latino immigrants. This qualitative analysis uses an explanatory models of illness (EMs) framework to describe immigrant Latino poultry processing workers' (Guatemalan and Mexican) beliefs of CTS. Understanding these workers' CTS EMs provides a foundation for recommendations to reduce the risk factors for this occupational injury. In-depth interviews were completed with 15 poultry processing workers diagnosed with CTS. Systematic qualitative analysis was used to delineate beliefs about causes, symptoms, physiology, treatments, quality-of-life and health implications of CTS. Participants' EMs largely reflect current biomedical understanding of CTS. These EMs are similar for Guatemalan and Mexican workers. Beliefs about causes include factors in the work environment (e.g., repetition, cold) and individual physical weakness. Treatments include over-the-counter medicine, as well as traditional remedies. Most know the future impact of CTS will include chronic pain. These workers know what causes CTS and that curing it would require quitting their jobs, but feel that they must endure CTS to support their families. Latino poultry processing workers, whether Guatemalan or Mexican, have a fairly complete understanding of what causes CTS, how to treat it, and what they must do to cure it. However, situational factors force them to endure CTS. Policy changes are needed to change the structure of work in poultry processing, particularly line speed and break frequency, if the prevalence of CTS is to be reduced.

26 CFR 1.414(r)-7 - Determination of the employees of an employer's qualified separate lines of business.

Code of Federal Regulations, 2012 CFR

2012-04-01

... qualified separate lines of business. 1.414(r)-7 Section 1.414(r)-7 Internal Revenue INTERNAL REVENUE..., Profit-Sharing, Stock Bonus Plans, Etc. § 1.414(r)-7 Determination of the employees of an employer's... residual shared employee as defined in § 1.414(r)-11(b)(2) and (4)) is assigned to a single qualified...

26 CFR 1.414(r)-7 - Determination of the employees of an employer's qualified separate lines of business.

Code of Federal Regulations, 2011 CFR

2011-04-01

... qualified separate lines of business. 1.414(r)-7 Section 1.414(r)-7 Internal Revenue INTERNAL REVENUE..., Profit-Sharing, Stock Bonus Plans, Etc. § 1.414(r)-7 Determination of the employees of an employer's... residual shared employee as defined in § 1.414(r)-11(b)(2) and (4)) is assigned to a single qualified...

26 CFR 1.414(r)-7 - Determination of the employees of an employer's qualified separate lines of business.

Code of Federal Regulations, 2013 CFR

2013-04-01

... qualified separate lines of business. 1.414(r)-7 Section 1.414(r)-7 Internal Revenue INTERNAL REVENUE..., Profit-Sharing, Stock Bonus Plans, Etc. § 1.414(r)-7 Determination of the employees of an employer's... residual shared employee as defined in § 1.414(r)-11(b)(2) and (4)) is assigned to a single qualified...

26 CFR 1.414(r)-7 - Determination of the employees of an employer's qualified separate lines of business.

Code of Federal Regulations, 2014 CFR

2014-04-01

... qualified separate lines of business. 1.414(r)-7 Section 1.414(r)-7 Internal Revenue INTERNAL REVENUE..., Profit-Sharing, Stock Bonus Plans, Etc. § 1.414(r)-7 Determination of the employees of an employer's... residual shared employee as defined in § 1.414(r)-11(b)(2) and (4)) is assigned to a single qualified...

26 CFR 1.414(r)-7 - Determination of the employees of an employer's qualified separate lines of business.

Code of Federal Regulations, 2010 CFR

2010-04-01

... qualified separate lines of business. 1.414(r)-7 Section 1.414(r)-7 Internal Revenue INTERNAL REVENUE...-Sharing, Stock Bonus Plans, Etc. § 1.414(r)-7 Determination of the employees of an employer's qualified... residual shared employee as defined in § 1.414(r)-11(b)(2) and (4)) is assigned to a single qualified...

Cohort mortality study of roofing granule mine and mill workers. Part I: Estimation of historical crystalline silica exposures.

PubMed

Hewett, Paul; Morey, Sandy Z; Holen, Brian M; Logan, Perry W; Olsen, Geary W

2012-01-01

A study was conducted to construct a job exposure matrix for the roofing granule mine and mill workers at four U.S. plants. Each plant mined different minerals and had unique departments and jobs. The goal of the study was to generate accurate estimates of the mean exposure to respirable crystalline silica for each cell of the job exposure matrix, that is, every combination of plant, department, job, and year represented in the job histories of the study participants. The objectives of this study were to locate, identify, and collect information on all exposure measurements ever collected at each plant, statistically analyze the data to identify deficiencies in the database, identify and resolve questionable measurements, identify all important process and control changes for each plant-department-job combination, construct a time line for each plant-department combination indicating periods where the equipment and conditions were unchanged, and finally, construct a job exposure matrix. After evaluation, 1871 respirable crystalline silica measurements and estimates remained. The primary statistic of interest was the mean exposure for each job exposure matrix cell. The average exposure for each of the four plants was 0.042 mg/m(3) (Belle Mead, N.J.), 0.106 mg/m(3) (Corona, Calif.), 0.051 mg/m(3) (Little Rock, Ark.), and 0.152 mg/m(3) (Wausau, Wis.), suggesting that there may be substantial differences in the employee cumulative exposures. Using the database and the available plant information, the study team assigned an exposure category and mean exposure for every plant-department-job and time interval combination. Despite a fairly large database, the mean exposure for > 95% of the job exposure matrix cells, or specific plant-department-job-year combinations, were estimated by analogy to similar jobs in the plant for which sufficient data were available. This approach preserved plant specificity, hopefully improving the usefulness of the job exposure matrix.

Violent deaths of media workers associated with conflict in Iraq, 2003-2012.

PubMed

Collinson, Lucie; Wilson, Nick; Thomson, George

2014-01-01

Background. The violent deaths of media workers is a critical issue worldwide, especially in areas of political and social instability. Such deaths can be a particular concern as they may undermine the development and functioning of an open and democratic society. Method. Data on the violent deaths of media workers in Iraq for ten years (2003-2012) were systematically collated from five international databases. Analyses included time trends, weapons involved, nationality of the deceased, outcome for perpetrators and location of death. Results. During this ten-year period, there were 199 violent deaths of media workers in Iraq. The annual number increased substantially after the invasion in 2003 (peaking at n = 47 in 2007) and then declined (n = 5 in 2012). The peak years (2006-2007) for these deaths matched the peak years for estimated violent deaths among civilians. Most of the media worker deaths (85%) were Iraqi nationals. Some were killed whilst on assignment in the field (39%) and 28% involved a preceding threat. Common perpetrators of the violence were: political groups (45%), and coalition forces (9%), but the source of the violence was often unknown (29%). None of the perpetrators have subsequently been prosecuted (as of April 2014). For each violent death of a media worker, an average of 3.1 other people were also killed in the same attack (range 0-100 other deaths). Discussion. This analysis highlights the high number of homicides of media workers in Iraq in this conflict period, in addition to the apparently total level of impunity. One of the potential solutions may be establishing a functioning legal system that apprehends offenders and puts them on trial. The relatively high quality of data on violent deaths in this occupational group, suggests that it could act as one sentinel population within a broader surveillance system of societal violence in conflict zones.

Violent deaths of media workers associated with conflict in Iraq, 2003–2012

PubMed Central

Wilson, Nick; Thomson, George

2014-01-01

Background. The violent deaths of media workers is a critical issue worldwide, especially in areas of political and social instability. Such deaths can be a particular concern as they may undermine the development and functioning of an open and democratic society. Method. Data on the violent deaths of media workers in Iraq for ten years (2003–2012) were systematically collated from five international databases. Analyses included time trends, weapons involved, nationality of the deceased, outcome for perpetrators and location of death. Results. During this ten-year period, there were 199 violent deaths of media workers in Iraq. The annual number increased substantially after the invasion in 2003 (peaking at n = 47 in 2007) and then declined (n = 5 in 2012). The peak years (2006–2007) for these deaths matched the peak years for estimated violent deaths among civilians. Most of the media worker deaths (85%) were Iraqi nationals. Some were killed whilst on assignment in the field (39%) and 28% involved a preceding threat. Common perpetrators of the violence were: political groups (45%), and coalition forces (9%), but the source of the violence was often unknown (29%). None of the perpetrators have subsequently been prosecuted (as of April 2014). For each violent death of a media worker, an average of 3.1 other people were also killed in the same attack (range 0–100 other deaths). Discussion. This analysis highlights the high number of homicides of media workers in Iraq in this conflict period, in addition to the apparently total level of impunity. One of the potential solutions may be establishing a functioning legal system that apprehends offenders and puts them on trial. The relatively high quality of data on violent deaths in this occupational group, suggests that it could act as one sentinel population within a broader surveillance system of societal violence in conflict zones. PMID:24883251

Changes in the Hydrocarbon Proportions of Colony Odor and Their Consequences on Nestmate Recognition in Social Wasps

PubMed Central

Costanzi, Elena; Bagnères, Anne-Geneviève; Lorenzi, Maria Cristina

2013-01-01

In social insects, colonies have exclusive memberships and residents promptly detect and reject non-nestmates. Blends of epicuticular hydrocarbons communicate colony affiliation, but the question remains how social insects use the complex information in the blends to discriminate between nestmates and non-nestmates. To test this we altered colony odor by simulating interspecific nest usurpation. We split Polistes dominulus paper-wasp nests into two halves and assigned a half to the original foundress and the other half to a P. nimphus usurper for 4 days. We then removed foundresses and usurpers from nests and investigated whether emerging P. dominulus workers recognized their never-before-encountered mothers, usurpers and non-nestmates of the two species. Behavioral and chemical analyses of wasps and nests indicated that 1) foundresses marked their nests with their cuticular hydrocarbons; 2) usurpers overmarked foundress marks and 3) emerging workers learned colony odor from nests as the odor of the female that was last on nest. However, notwithstanding colony odor was usurper-biased in usurped nests, workers from these nests recognized their mothers, suggesting that there were pre-imaginal and/or genetically encoded components in colony-odor learning. Surprisingly, workers from usurped nests also erroneously tolerated P. nimphus non-nestmates, suggesting they could not tell odor differences between their P. nimphus usurpers and P. nimphus non-nestmates. Usurpers changed the odors of their nests quantitatively, because the two species had cuticular hydrocarbon profiles that differed only quantitatively. Possibly, P. dominulus workers were unable to detect differences between nestmate and non-nestmate P. nimphus because the concentration of some peaks in these wasps was beyond the range of workers' discriminatory abilities (as stated by Weber's law). Indeed, workers displayed the least discrimination abilities in the usurped nests where the relative odor changes due to usurpation were the largest, suggesting that hydrocarbon variations beyond species-specific ranges can alter discrimination abilities. PMID:23734237

[Mesothelioma in construction workers: risk estimate, lung content of asbestos fibres, claims for compensation for occupational disease in the Veneto Region mesothelioma register].

PubMed

Merler, E; Bressan, Vittoria; Somigliana, Anna

2009-01-01

Work in the construction industry is causing the highest number of mesotheliomas among the residents of the Veneto Region (north-east Italy, 4,5 million inhabitants). To sum up the results on occurrence, asbestos exposure, lung fibre content analyses, and compensation for occupational disease. Case identification and asbestos exposure classification: active search of mesotheliomas that were diagnosed via histological or cytological examinations occurring between 1987 and 2006; a probability of asbestos exposure was attributed to each case, following interviews with the subjects or their relatives and collection of data on the jobs held over their lifetime. Risk estimate among construction workers: the ratio between cases and person-years, the latter derived from the number of construction workers reported by censuses. Lung content of asbestos fibres: examination of lung specimens by Scanning Electron Microscope to determine number and type of fibres. Claims for compensation and compensation awarded: data obtained from the National Institute for Insurance against Occupational Diseases available for the period 1999-2006. of 952 mesothelioma cases classified as due to asbestos exposure, 251 were assigned to work in the construction industry (21 of which due to domestic of environmental exposures), which gives a rate of 4.1 (95% CI 3.6-4.8) x 10(5) x year among construction workers. The asbestos fibre content detected in the lungs of 11 construction workers showed a mean of 1.7 x 10(6) fibres/g dry tissue (range 350,000-3 million) for fibres > 1 micro, almost exclusively due to amphibole fibres. 62% of the claims for compensation were granted but the percentage fell to less than 40% when claims were submitted by a relative, after the death of the subject. The prevalence of mesothelioma occurring among construction workers is high and is associated with asbestos exposure; the risk is underestimated by the subjects and their relatives. All mesotheliomas occurring among construction workers should be granted compensation for occupational disease.

[A study of infant mortality rate in Korean rural areas].

PubMed

Cho, Y H

1981-10-31

This study was undertaken in an attempt to identify the level of birth and infant death in the KHDI demonstration areas. The objectives of this study were to collect available information on birth and infant death in the KHDI demonstration areas, and estimate actual levels of birth and infant mortality in these areas. Within these areas, events of birth and death are continuously recorded by the field health workers, such as the Family Folder, maternal health service card, and the infant-child health service card. Study areas included all the KHDI demonstration areas (Hongchon, Okgu, Gunee). However, 2 myons in the Okgu area were excluded from the study areas since there was no community health practitioner assigned there. The data were collected by 24 community health practitioners and 80 community health aides in the 3 demonstration areas, according to the survey format. These health workers examined and searched existing records. After filling out the survey questionnaires, these health workers made contact with village health workers, "Li" chiefs, mother's club chiefs, or Saemaul leaders at the village level in order that they might gather additional information on possible items which were omitted. Afterwards, health workers made home visits to selected households which were known to have had births or deaths during the 1 year period between January-December 1979. A review of the activities of the health workers during this study indicated that professional survey workers were needed. In addition, 8 surveyors were employed and trained by KHDI to strengthen field survey efforts; they were dispatched to Hongchon and Okgu for 17 days. A total number of 3302 live births and 120 infant deaths were recorded during 1979. All data collected were tabulated by manual counting in the KHDI office. Infant mortality was estimated to be 36.34/1000 births in the demonstration areas during 1979 (rate in Hongchon Gun was 34.5, 31.0 in Okgu Gun, and 46.2 in Gunee Gun). (author's)

Lamar and Me.

ERIC Educational Resources Information Center

Breinin, Charles M.

1992-01-01

Schools are operated at two levels: practicing teachers and administrators and nonteaching educationists. U.S. Education Secretary Lamar Alexander has no real relationship with teachers (school assembly-line workers) or parents more concerned about sex education, ethnic representation, and library contents than "world class" standards.…

7 CFR 1780.33 - Application requirements.

Code of Federal Regulations, 2012 CFR

2012-01-01

... time lines. (g) The applicant's Internal Revenue Service Taxpayer Identification Number (TIN). The TIN will be used by the Agency to assign a case number which will be the applicant's or transferee's TIN...

7 CFR 1780.33 - Application requirements.

Code of Federal Regulations, 2013 CFR

2013-01-01

... time lines. (g) The applicant's Internal Revenue Service Taxpayer Identification Number (TIN). The TIN will be used by the Agency to assign a case number which will be the applicant's or transferee's TIN...

7 CFR 1780.33 - Application requirements.

Code of Federal Regulations, 2011 CFR

2011-01-01

... time lines. (g) The applicant's Internal Revenue Service Taxpayer Identification Number (TIN). The TIN will be used by the Agency to assign a case number which will be the applicant's or transferee's TIN...

7 CFR 1780.33 - Application requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... time lines. (g) The applicant's Internal Revenue Service Taxpayer Identification Number (TIN). The TIN will be used by the Agency to assign a case number which will be the applicant's or transferee's TIN...

7 CFR 1780.33 - Application requirements.

Code of Federal Regulations, 2014 CFR

2014-01-01

... time lines. (g) The applicant's Internal Revenue Service Taxpayer Identification Number (TIN). The TIN will be used by the Agency to assign a case number which will be the applicant's or transferee's TIN...

Exploring the Sacred-Secular Dialect in Everyday Social Work Practice: An Analysis of Religious Responses to Managerialism among Outreach Social Workers in Hong Kong

PubMed Central

Groves, Julian M.; Ho, Wai-Yip; Siu, Kaxton

2016-01-01

We examine the recent proliferation of religious discourses among front line social workers in the former British Colony of Hong Kong in order to explore the nature of ‘re-enchantment’ in modern social work practice. In-depth qualitative interviews with twenty social workers who identify as ‘Christian social workers’ in a variety of social work organisations (both religious and secular) reveal the adoption of religious identities and discourses to navigate the encroachment of managerialism. A systematic analysis of these narratives suggests that Christian social workers evoke religion to reclaim feelings of authenticity in their work, to facilitate more personalised relationships with their clients, and to empower themselves following the introduction of managerialist policies. We illuminate the dialectical relationship between religious discourses and managerialism to critique claims in the literature about a ‘re-enchantment’ in social work, and to understand the essence of religion in modern social work practice. PMID:27559235

Free adrenaline and noradrenaline excretion related to occupational stress.

PubMed Central

Timio, M; Gentili, S; Pede, S

1979-01-01

Urinary levels of free adrenaline and noradrenaline were measured in two groups of healthy male industrial workers exposed to alternate four-day periods of working conditions with and without time stress, to test the hypothesis that the sympathetic nervous system is overactivated by occupational stress. Thirty confectionary workers alternated piece-work (payment by results) and work with a fixed daily wage while 30 metal workers alternated work on an assembly line with work off it. Under time stress urinary free adrenaline was 450 per cent and noradrenaline 230 per cent of the levels for similar work without time stress but involving equal oxygen consumption. These differences were statistically highly significant and they persisted on retesting after six months of alternating work regimens. They support the concept that occupational stress in industrial workers influences the adrenosympathetic system and they indicate a possible method for assessing the effects of high levels of sympathetic activity on the aetiology of ischaemic heart disease. PMID:508478

Voltage scheduling for low power/energy

NASA Astrophysics Data System (ADS)

Manzak, Ali

2001-07-01

Power considerations have become an increasingly dominant factor in the design of both portable and desk-top systems. An effective way to reduce power consumption is to lower the supply voltage since voltage is quadratically related to power. This dissertation considers the problem of lowering the supply voltage at (i) the system level and at (ii) the behavioral level. At the system level, the voltage of the variable voltage processor is dynamically changed with the work load. Processors with limited sized buffers as well as those with very large buffers are considered. Given the task arrival times, deadline times, execution times, periods and switching activities, task scheduling algorithms that minimize energy or peak power are developed for the processors equipped with very large buffers. A relation between the operating voltages of the tasks for minimum energy/power is determined using the Lagrange multiplier method, and an iterative algorithm that utilizes this relation is developed. Experimental results show that the voltage assignment obtained by the proposed algorithm is very close (0.1% error) to that of the optimal energy assignment and the optimal peak power (1% error) assignment. Next, on-line and off-fine minimum energy task scheduling algorithms are developed for processors with limited sized buffers. These algorithms have polynomial time complexity and present optimal (off-line) and close-to-optimal (on-line) solutions. A procedure to calculate the minimum buffer size given information about the size of the task (maximum, minimum), execution time (best case, worst case) and deadlines is also presented. At the behavioral level, resources operating at multiple voltages are used to minimize power while maintaining the throughput. Such a scheme has the advantage of allowing modules on the critical paths to be assigned to the highest voltage levels (thus meeting the required timing constraints) while allowing modules on non-critical paths to be assigned to lower voltage levels (thus reducing the power consumption). A polynomial time resource and latency constrained scheduling algorithm is developed to distribute the available slack among the nodes such that power consumption is minimum. The algorithm is iterative and utilizes the slack based on the Lagrange multiplier method.

Enacting Firm, Fair and Friendly Practice: A Model for Strengths-Based Child Protection Relationships?

PubMed

Oliver, Carolyn; Charles, Grant

2016-06-01

Strengths-based solution-focused approaches are gaining ground in statutory child protection work, but few studies have asked front line practitioners how they navigate the complex worker-client relationships such approaches require. This paper describes one component of a mixed-methods study in a large Canadian statutory child protection agency in which 225 workers described how they applied the ideas of strengths-based practice in their daily work. Interviews with twenty-four practitioners were analysed using an interpretive description approach. Only four interviewees appeared to successfully enact a version of strengths-based practice that closely mirrored those described by key strengths-based child protection theorists and was fully congruent with their mandated role. They described navigating a shifting balance of collaboration and authority in worker-client relationships based on transparency, impartial judgement, attentiveness to the worker-client interaction and the value that clients were fellow human beings. Their accounts extend current conceptualisations of the worker-client relationship in strengths-based child protection work and are congruent with current understandings of effective mandated relationships. They provide what may be a useful model to help workers understand and navigate relationships in which they must reconcile their own authority and expertise with genuine support for the authority and expertise of their clients.

MATES in Construction: Impact of a Multimodal, Community-Based Program for Suicide Prevention in the Construction Industry

PubMed Central

Gullestrup, Jorgen; Lequertier, Belinda; Martin, Graham

2011-01-01

A large-scale workplace-based suicide prevention and early intervention program was delivered to over 9,000 construction workers on building sites across Queensland. Intervention components included universal General Awareness Training (GAT; general mental health with a focus on suicide prevention); gatekeeper training provided to construction worker volunteer ‘Connectors’; Suicide First Aid (ASIST) training offered to key workers; outreach support provided by trained and supervised MIC staff; state-wide suicide prevention hotline; case management service; and postvention support provided in the event of a suicide. Findings from over 7,000 workers (April 2008 to November 2010) are reported, indicating strong construction industry support, with 67% building sites and employers approached agreeing to participate in MIC. GAT participants demonstrated significantly increased suicide prevention awareness compared with a comparison group. Connector training participants rated MIC as helpful and effective, felt prepared to intervene with a suicidal person, and knew where to seek help for a suicidal individual following the training. Workers engaged positively with the after-hours crisis support phone line and case management. MIC provided postvention support to 10 non-MIC sites and sites engaged with MIC, but not yet MIC-compliant. Current findings support the potential effectiveness and social validity of MIC for preventing suicide in construction workers. PMID:22163201

A replacement LH2 recirculation line before installation in Discovery

NASA Technical Reports Server (NTRS)

1999-01-01

Gary Hamilton (left) and James Stickley, both with United Space Alliance, check out a spare four-inch diameter LH2 recirculation line that will be used to replace a damaged LH2 line in the orbiter Discovery. The line recirculates hydrogen from the Shuttle main engines back to the external tank during prelaunch engine conditioning. Workers noted a dent in the line during routine aft compartment inspections Tuesday, Dec. 7. The dent measures 12 inches long and about =-inch deep. Managers expect the replacement work to take about 3 days, followed by system retests and final aft compartment close-outs. Preliminary assessments reflect a launch date of Space Shuttle Discovery on mission STS-103 no earlier than Dec. 16. STS-103 is the third servicing mission for the Hubble Space Telescope.

A replacement LH2 recirculation line before installation in Discovery

NASA Technical Reports Server (NTRS)

1999-01-01

James Stickley (left) and Derry Dilby (right), who are with United Space Alliance, check over a spare four-inch diameter LH2 recirculation line that will be used to replace a damaged LH2 line in the orbiter Discovery. The line recirculates hydrogen from the Shuttle main engines back to the external tank during prelaunch engine conditioning. Workers noted a dent in the line during routine aft compartment inspections Tuesday, Dec. 7. The dent measures 12 inches long and about =-inch deep. Managers expect the replacement work to take about 3 days, followed by system retests and final aft compartment close-outs. Preliminary assessments reflect a launch date of Space Shuttle Discovery on mission STS-103 no earlier than Dec. 16. STS-103 is the third servicing mission for the Hubble Space Telescope.

Evaluating Effects of Heat Stress on Cognitive Function among Workers in a Hot Industry.

PubMed

Mazloumi, Adel; Golbabaei, Farideh; Mahmood Khani, Somayeh; Kazemi, Zeinab; Hosseini, Mostafa; Abbasinia, Marzieh; Farhang Dehghan, Somayeh

2014-01-01

Heat stress, as one of the most common occupational health problems, can impair operators' cognitive processes. The aim of this study was to evaluate the impact of thermal stress on cognitive function among workers in a hot industry. In this cross-sectional study conducted in Malibel Saipa Company in 2013, workers were assigned into two groups: one group were exposed to heat stress (n=35), working in casting unit and the other group working in machining unit (n=35) with a normal air conditioning. Wet Bulb Globe Temperature was measured at three heights of ankle, abdomen, and head. In order to evaluate the effects of heat stress on attention and reaction time, Stroop tests 1, 2, and 3 were conducted before starting the work and during the work. A significant positive correlation was observed between WBGT and test duration (P=0.01) and reaction time of Stroop test 3 (P=0.047), and between number of errors in Stroop tests 1, 2, and 3, during the work (P= 0.001). Moreover, Stroop test 3 showed a significant higher score for both test duration and reaction time of workers in case group. RESULTS of the present study, conducted in a real work environment, confirmed the impairment of cognitive functions, including selective attention and reaction time, under heat stress conditions.

Ergonomic and socioeconomic risk factors for hospital workers' compensation injury claims.

PubMed

Boyer, Jon; Galizzi, Monica; Cifuentes, Manuel; d'Errico, Angelo; Gore, Rebecca; Punnett, Laura; Slatin, Craig

2009-07-01

Hospital workers are a diverse population with high rates of musculoskeletal disorders (MSDs). The risk of MSD leading to workers' compensation (WC) claims is likely to show a gradient by socioeconomic status (SES) that may be partly explained by working conditions. A single community hospital provided workforce demographics and WC claim records for 2003-2005. An ergonomic job exposure matrix (JEM) was developed for these healthcare jobs from direct observation of physical workload and extraction of physical and psychosocial job requirements from the O*NET online database. Occupational exposures and SES categories were assigned to workers through their O*NET job titles. Univariate and multivariate Poisson regression analyses were performed to estimate the propensity to file an injury claim in relation to individual factors, occupational exposures, and SES. The jobs with the highest injury rates were nurses, semi-professionals, and semi-skilled. Increased physical work and psychological demands along with low job tenure were associated with an increase in risk, while risk decreased with psychosocial rewards and supervisor support. Both occupational and individual factors mediated the relationship between SES and rate of injury claims. Physical and organizational features of these hospital jobs along with low job tenure predicted WC injury claim risk and explained a substantial proportion of the effects of SES. Further studies that include lifestyle risk factors and control for prior injuries and co-morbidities are warranted to strengthen the current study findings.

The Seattle-King County Healthy Homes Project: A Randomized, Controlled Trial of a Community Health Worker Intervention to Decrease Exposure to Indoor Asthma Triggers

PubMed Central

Krieger, James W.; Takaro, Tim K.; Song, Lin; Weaver, Marcia

2005-01-01

Objectives. We assessed the effectiveness of a community health worker intervention focused on reducing exposure to indoor asthma triggers. Methods. We conducted a randomized controlled trial with 1-year follow-up among 274 low-income households containing a child aged 4–12 years who had asthma. Community health workers provided in-home environmental assessments, education, support for behavior change, and resources. Participants were assigned to either a high-intensity group receiving 7 visits and a full set of resources or a low-intensity group receiving a single visit and limited resources. Results. The high-intensity group improved significantly more than the low-intensity group in its pediatric asthma caregiver quality-of-life score (P=.005) and asthma-related urgent health services use (P=.026). Asthma symptom days declined more in the high-intensity group, although the across-group difference did not reach statistical significance (P= .138). Participant actions to reduce triggers generally increased in the high-intensity group. The projected 4-year net savings per participant among the high-intensity group relative to the low-intensity group were $189–$721. Conclusions. Community health workers reduced asthma symptom days and urgent health services use while improving caregiver quality-of-life score. Improvement was greater with a higher-intensity intervention. PMID:15798126

Prevalence and factors associated to actinic cheilitis in beach workers.

PubMed

de Souza Lucena, E E; Costa, D C B; da Silveira, E J D; Lima, K C

2012-09-01

Assess the prevalence and potential factors associated to actinic cheilitis (AC) in workers exposed to the sun. Workers assigned to urban beaches in a city in Northeastern Brazil completed a questionnaire containing personal and health data. Lips were examined to identify AC. A total of 362 workers, of which 15.5% exhibited AC, were examined. Among those with AC, there was a prevalence of males (86%), aged 37years or older (61.4%) and light-skinned (52.6%). They were undocumented (96.5%), exposed to the sun (84.2%), worked up to 6h daily (57.9%), five or more times per week (52.6%), and for more than 8years (54.4%). Photoprotection was used by 89.5%, including sunscreen (42.0%), lip protector (17.5%), and cap/hat (87.7%). Approximately 30% smoked and 29.8% consumed alcohol, 56.2% over two standard shots per day. Most (91.2%) ate healthy food five or more times per week. Being male, aged 37years or older, having up to 6years of schooling, being light-skinned, wearing a cap/hat, and using sunscreen were factors associated to AC. A high prevalence of actinic AC was observed. Special attention should be given to individuals chronically exposed to UV radiation, with the institution of educational, preventive, and curative measures. © 2012 John Wiley & Sons A/S.

Peer Outreach Work as Economic Activity: Implications for HIV Prevention Interventions among Female Sex Workers

PubMed Central

George, Annie; Blankenship, Kim M.

2015-01-01

Female sex workers (FSWs) who work as peer outreach workers in HIV prevention programs are drawn from poor socio-economic groups and consider outreach work, among other things, as an economic activity. Yet, while successful HIV prevention outcomes by such programs are attributed in part to the work of peers who have dense relations with FSW communities, there is scant discussion of the economic implications for FSWs of their work as peers. Using observational data obtained from an HIV prevention intervention for FSWs in south India, we examined the economic benefits and costs to peers of doing outreach work and their implications for sex workers’ economic security. We found that peers considered their payment incommensurate with their workload, experienced long delays receiving compensation, and at times had to advance money from their pockets to do their assigned peer outreach work. For the intervention these conditions resulted in peer attrition and difficulties in recruitment of new peer workers. We discuss the implications of these findings for uptake of services, and the possibility of reaching desired HIV outcomes. Inadequate and irregular compensation to peers and inadequate budgetary outlays to perform their community-based outreach work could weaken peers’ relationships with FSW community members, undermine the effectiveness of peer-mediated HIV prevention programs and invalidate arguments for the use of peers. PMID:25775122

Effects of a worksite tobacco control intervention in India: the Mumbai worksite tobacco control study, a cluster-randomised trial.

PubMed

Sorensen, Glorian; Pednekar, Mangesh; Cordeira, Laura Shulman; Pawar, Pratibha; Nagler, Eve M; Stoddard, Anne M; Kim, Hae-Young; Gupta, Prakash C

2017-03-01

We assessed a worksite intervention designed to promote tobacco control among workers in the manufacturing sector in Greater Mumbai, India. We used a cluster-randomised design to test an integrated health promotion/health protection intervention, the Healthy, Safe, and Tobacco-free Worksites programme. Between July 2012 and July 2013, we recruited 20 worksites on a rolling basis and randomly assigned them to intervention or delayed-intervention control conditions. The follow-up survey was conducted between December 2013 and November 2014. The difference in 30-day quit rates between intervention and control conditions was statistically significant for production workers (OR=2.25, p=0.03), although not for the overall sample (OR=1.70; p=0.12). The intervention resulted in a doubling of the 6-month cessation rates among workers in the intervention worksites compared to those in the control, for production workers (OR=2.29; p=0.07) and for the overall sample (OR=1.81; p=0.13), but the difference did not reach statistical significance. These findings demonstrate the potential impact of a tobacco control intervention that combined tobacco control and health protection programming within Indian manufacturing worksites. NCT01841879. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Mexican American Trial of Community Health Workers: A Randomized Controlled Trial of a Community Health Worker Intervention for Mexican Americans With Type 2 Diabetes Mellitus

PubMed Central

Martin, Molly A.; Swider, Susan M.; Tumialán Lynas, Carmen M.; Janssen, Imke; Avery, Elizabeth F.; Powell, Lynda H.

2014-01-01

Objectives. We assessed whether community health workers (CHWs) could improve glycemic control among Mexican Americans with diabetes. Methods. We recruited 144 Mexican Americans with type 2 diabetes between January 2006 and September 2008 into the single-blinded, randomized controlled Mexican American Trial of Community Health Workers (MATCH) and followed them for 2 years. Participants were assigned to either a CHW intervention, delivering self-management training through 36 home visits over 2 years, or a bilingual control newsletter delivering the same information on the same schedule. Results. Intervention participants showed significantly lower hemoglobin A1c levels than control participants at both year 1 Δ = −0.55; P = .021) and year 2 (Δ = −0.69; P = .005). We observed no effect on blood pressure control, glucose self-monitoring, or adherence to medications or diet. Intervention participants increased physical activity from a mean of 1.63 days per week at baseline to 2.64 days per week after 2 years. Conclusions. A self-management intervention delivered by CHWs resulted in sustained improvements in glycemic control over 2 years among Mexican Americans with diabetes. MATCH adds to the growing body of evidence supporting the use of CHWs to reduce diabetes-related health disparities. PMID:23947316

Evaluation of a hepatitis B lay health worker intervention for Chinese Americans and Canadians.

PubMed

Taylor, Vicky M; Hislop, T Gregory; Tu, Shin-Ping; Teh, Chong; Acorda, Elizabeth; Yip, Mei-Po; Woodall, Erica; Yasui, Yutaka

2009-06-01

Hepatitis B testing is recommended for immigrants from countries where hepatitis B infection is endemic. However, only about one-half of Chinese in North America have received hepatitis B testing. We conducted a randomized controlled trial to evaluate the effectiveness of a hepatitis B lay health worker intervention for Chinese Americans/Canadians. Four hundred and sixty individuals who had never been tested for hepatitis B were identified from community-based surveys of Chinese conducted in Seattle, Washington, and Vancouver, British Columbia. These individuals were randomly assigned to receive a hepatitis B lay health worker intervention or a direct mailing of physical activity educational materials. Follow-up surveys were completed 6 months after randomization. Self-reported hepatitis B testing was verified through medical records review. A total of 319 individuals responded to the follow-up survey (69% response rate). Medical records data verified hepatitis B testing since randomization for 9 (6%) of the 142 experimental group participants and 3 (2%) of the 177 control group participants (P = 0.04). At follow-up, a higher proportion of individuals in the experimental arm than individuals in the control arm knew that hepatitis B can be spread by razors (P < 0.001) and during sexual intercourse (P = 0.07). Our findings suggest that lay health worker interventions can impact hepatitis B-related knowledge. However, our hepatitis B lay health worker intervention had a very limited impact on hepatitis B testing completion. Future research should evaluate other intervention approaches to improving hepatitis B testing rates among Chinese in North America.

Evaluation of a Hepatitis B Lay Health Worker Intervention for Chinese Americans and Canadians

PubMed Central

Taylor, Vicky M.; Hislop, T. Gregory; Tu, Shin-Ping; Teh, Chong; Acorda, Elizabeth; Yip, Mei-Po; Woodall, Erica; Yasui, Yutaka

2009-01-01

Hepatitis B testing is recommended for immigrants from countries where hepatitis B infection is endemic. However, only about one-half of Chinese in North America have received hepatitis B testing. We conducted a randomized controlled trial to evaluate the effectiveness of a hepatitis B lay health worker intervention for Chinese Americans/Canadians. Four hundred and sixty individuals who had never been tested for hepatitis B were identified from community-based surveys of Chinese conducted in Seattle, Washington, and Vancouver, British Columbia. These individuals were randomly assigned to receive a hepatitis B lay health worker intervention or a direct mailing of physical activity educational materials. Follow-up surveys were completed six months after randomization. Self-reported hepatitis B testing was verified through medical records review. A total of 319 individuals responded to the follow-up survey (69% response rate). Medical records data verified hepatitis B testing since randomization for nine (6%) of the 142 experimental group participants and three (2%) of the 177 control group participants (p=0.04). At follow-up, a higher proportion of individuals in the experimental arm than individuals in the control arm knew that hepatitis B can be spread by razors (p<0.001) and during sexual intercourse (p=0.07). Our findings suggest that lay health worker interventions can impact hepatitis B-related knowledge. However, our hepatitis B lay health worker intervention had a very limited impact on hepatitis B testing completion. Future research should evaluate other intervention approaches to improving hepatitis B testing rates among Chinese in North America. PMID:19127416