Open-source hardware is a low-cost alternative for scientific instrumentation and research

USDA-ARS?s Scientific Manuscript database

Scientific research requires the collection of data in order to study, monitor, analyze, describe, or understand a particular process or event. Data collection efforts are often a compromise: manual measurements can be time-consuming and labor-intensive, resulting in data being collected at a low f...

The Domains for the Multi-Criteria Decisions about E-Learning Systems

ERIC Educational Resources Information Center

Uysal, Murat Pasa

2012-01-01

Developments in computer and information technologies continue to give opportunities for designing advanced E-learning systems while entailing objective and technical evaluation methodologies. Design and development of E-learning systems require time-consuming and labor-intensive processes; therefore any decision about these systems and their…

Impact of mustard seed meal applications on direct-seeded cucurbits and weed control

USDA-ARS?s Scientific Manuscript database

Weed control in organic production systems can be a labor intensive and expensive process. Mustard seed meal (MSM) is phytotoxic and a potential pre-emergent and preplant-incorporated organic herbicide for controlling germinating and emerging weed seedlings: unfortunately, MSM may also adversely imp...

Field testing a mobile inelastic neutron scattering system to measure soil carbon

USDA-ARS?s Scientific Manuscript database

Cropping history in conjunction with soil management practices can have a major impact on the amount of organic carbon (C) stored in soil. Current methods of assessing soil C based on soil coring and subsequent processing procedures prior to laboratory analysis are labor intensive and time consuming...

California's Agribusiness and the Farm Labor Question: The Transition from Asian to Mexican Labor, 1919-1939

ERIC Educational Resources Information Center

Kim, Joon K.

2012-01-01

During the interwar period, California's labor-intensive agriculture transitioned from reliance on diverse immigrants to preference for Mexicans. Political movements to restrict immigration, the Great Depression, and labor unrest compelled farm employers to search for labor that could be used flexibly and deported easily. To achieve this…

Annual Report for Contract Number N00014-88-K-0641 (Carnegie Mellon Univ)

DTIC Science & Technology

1991-09-30

labor -intensive process of data conversion. " The described mechanism might provide a course of action for coping with the Software Release Problem, i.e...8217 reover alorihm wll uarmet:thedatbaseis estred All subsequent setq operations to variable will change the bind- to aprevousy saed onsiten stae. ng

Web-Based Time Entry Systems: Providing Greater Automation and Compliance

ERIC Educational Resources Information Center

Williams, Tracy

2005-01-01

Time and resources are becoming increasingly scarce in most higher education institutions today. As a result, colleges and universities are looking to streamline and simplify many costly, labor-intensive administrative processes. In this article, Tracy Williams examines how Web-based time-entry systems can help institutions save valuable time and…

Estimating Software Effort Hours for Major Defense Acquisition Programs

ERIC Educational Resources Information Center

Wallshein, Corinne C.

2010-01-01

Software Cost Estimation (SCE) uses labor hours or effort required to conceptualize, develop, integrate, test, field, or maintain program components. Department of Defense (DoD) SCE can use initial software data parameters to project effort hours for large, software-intensive programs for contractors reporting the top levels of process maturity,…

Paratransit Labor Issues

DOT National Transportation Integrated Search

1978-02-01

All paratransit services are labor intensive, second only to conventional taxis among transportation modes. As such, the manner in which the service is provided, the role of the labor force, and, in particular, the compensation afforded to drivers, h...

Rolling capital: managing investments in a value-based care world.

PubMed

Jasuta, Lynette

2016-06-01

The importance of capital planning is increasing as the healthcare industry moves toward value-based care. Replacing unwieldy and inflexible traditional capital planning processes with a rolling capital planning approach can result in: Greater standardization, facilitating better strategic planning across the whole system. Reduced labor intensity in the planning and budgeting process. Reduced costs through being able to plan better for replacement purchases and take advantage of group purchasing and bundling opportunities. Increased transparency in the decision-making process.

From Assessment to Annual Goal: Engaging a Decision-Making Process in Writing Measurable IEPs

ERIC Educational Resources Information Center

Capizzi, Andrea M.

2008-01-01

Despite federal regulations requiring measurable individualized education programs (IEPs), IEPs are often vague and unfocused, making them difficult to use in guiding instructional planning. Although a well-written IEP can be time consuming and labor intensive, a clearly written IEP, based on documented student needs, can and should be a guidepost…

Gender Dimensions of Child Labor and Street Children in Brazil. Policy Research Working Paper.

ERIC Educational Resources Information Center

Gustafsson-Wright, Emily; Pyne, Hnin Hnin

Using data from Brazil's 1996 national household survey, various dimensions of child labor were examined by gender, including participation, intensity, and type of activities; the relationships between child labor, education, and future earnings; and the risks of child labor to health and well being. Findings indicate that more boys than girls…

[Structure of nurse labor market and determinants of hospital nurse staffing levels].

PubMed

Park, Bohyun; Seo, Sukyung; Lee, Taejin

2013-02-01

To analyze the structure of Korean nurse labor market and examine its effect on hospital nurse staffing. Secondary data were obtained from Statistics Korea, Education Statistics, and Health Insurance Review & Assessment Service and Patient Survey. Intensity of monopsony in the nurse labor market was measured by Herfindahl Hirshman Index (HHI). Hospital nurse staffing level was divided into high and low. While controlling for confounding factors such as inpatient days and severity mix of patients, effects of characteristics of nurse labor markets on nurse staffing levels were examined using multi-level logistic regressions. For characteristics of nurse labor markets, metropolitan areas had high intensity of monopsony, while the capital area had competitive labor market and the unemployed nurse rate was higher than other areas. Among hospital characteristics, bed occupancy rate was significantly associated with nurse staffing levels. Among characteristics of nurse labor markets, the effect of HHI was indeterminable. The Korean nurse labor market has different structure between the capital and other metropolitan areas. But the effect of the structure of nurse labor market on nurse staffing levels is indeterminable. Characteristics such as occupancy rate and number of beds are significantly associated with nurse staffing levels. Further study in support of the effect of nurse labor market is needed.

Dutch dairy farms after milk quota abolition: Economic and environmental consequences of a new manure policy.

PubMed

Klootwijk, C W; Van Middelaar, C E; Berentsen, P B M; de Boer, I J M

2016-10-01

The abolition of the Dutch milk quota system has been accompanied by the introduction of a new manure policy to limit phosphate production (i.e., excretion via manure) on expanding dairy farms. The objective of this study was to evaluate the effect of these recent policy changes on the farm structure, management, labor income, nitrogen and phosphate surpluses, and greenhouse gas emissions of an average Dutch dairy farm. The new manure policy requires that any increase in phosphate production be partly processed and partly applied to additional farmland. In addition, phosphate quotas have been introduced. Herein, we used a whole-farm optimization model to simulate an average farm before and after quota abolition and introduction of the new manure policy. The objective function of the model maximized labor income. We combined the model with a farm nutrient balance and life-cycle assessment to determine environmental impact. Based on current prices, increasing the number of cows after quota abolition was profitable until manure processing or additional land was required to comply with the new manure policy. Manure processing involved treatment so that phosphate was removed from the national manure market. Farm intensity in terms of milk per hectare increased by about 4%, from 13,578kg before quota abolition to 14,130kg after quota abolition. Labor income increased by €505/yr. When costs of manure processing decreased from €13 to €8/t of manure or land costs decreased from €1,187 to €573/ha, farm intensity could increase up to 20% until the phosphate quota became limiting. Farms that had already increased their barn capacity to prepare for expansion after milk quota abolition could benefit from purchasing extra phosphate quota to use their full barn capacity. If milk prices increased from €355 to €420/t, farms could grow unlimited, provided that the availability of external inputs such as labor, land, barn capacity, feed, and phosphate quota at current prices were also unlimited. The milk quota abolition, accompanied by a new manure policy, will slightly increase nutrient losses per hectare, due to an increase in farm intensity. Greenhouse gas emissions per unit of milk will hardly change, so at a given milk production per cow, total greenhouse gas emissions will increase linearly with an increase in the number of cows. Copyright © 2016 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

The Effect of Foot Reflexology on Anxiety, Pain, and Outcomes of the Labor in Primigravida Women.

PubMed

Moghimi-Hanjani, Soheila; Mehdizadeh-Tourzani, Zahra; Shoghi, Mahnaz

2015-08-01

Reflexology is a technique used widely as one of non-pharmacological pain management techniques. The present study aimed to review and determine the effect of foot reflexology on anxiety, pain and outcomes of the labor in primigravida women. This clinical trial study was conducted on 80 primigravida mothers who were divided randomly into an intervention group (Foot reflexology applied for 40 min, n=40) and control group (n=40). The pain intensity was scored immediately after the end of intervention and at 30,60 and 120 min after the intervention in both groups, based on McGill Questionnaire for Pain Rating Index (PRI). Spielberger State-Trait Anxiety Inventory (STAI) was completed before and after intervention in both groups. Duration of labor phases, the type of labor and Apgar scores of the infant at the first and fifth minute were recorded in both groups. Descriptive and inferential statistics methods (t-test and chi-square test) were applied in analyzing data. Application of reflexology technique decreased pain intensity (at 30, 60 and 120 min after intervention) and duration of labor as well as anxiety level significantly (P<0.001). Furthermore, a significant difference was observed between two groups in terms of the frequency distribution of the type of labor and Apgar score (P<0.001). Results of this study show that reflexology reduces labor pain intensity, duration of labor, anxiety, frequency distribution of natural delivery and increases Apgar scores. Using this non-invasive technique, obstetricians can achieve, to some extent, to one of the most important goals of midwifery as pain relief and reducing anxiety during labor and encourage the mothers to have a vaginal delivery.

Evaluating the Effectiveness of Contact Tracing on Tuberculosis Outcomes in Saskatchewan Using Individual-Based Modeling

ERIC Educational Resources Information Center

Tian, Yuan; Osgood, Nathaniel D.; Al-Azem, Assaad; Hoeppner, Vernon H.

2013-01-01

Tuberculosis (TB) is a potentially fatal disease spread by an airborne pathogen infecting approximately one third of the globe. For decades, contact tracing (CT) has served a key role in the control of TB and many other notifiable communicable diseases. Unfortunately, CT is a labor-intensive and time-consuming process and is often conducted by a…

Mission Operations of EO-1 with Onboard Autonomy

NASA Technical Reports Server (NTRS)

Tran, Daniel Q.

2006-01-01

Space mission operations are extremely labor and knowledge-intensive and are driven by the ground and flight systems. Inclusion of an autonomy capability can have dramatic effects on mission operations. We describe the prior, labor and knowledge intensive mission operations flow for the Earth Observing-1 (EO-1) spacecraft as well as the new autonomous operations as part of the Autonomous Sciencecraft Experiment.

The need to nurse the nurse: emotional labor in neonatal intensive care.

PubMed

Cricco-Lizza, Roberta

2014-05-01

In this 14-month ethnographic study, I examined the emotional labor and coping strategies of 114, level-4, neonatal intensive care unit (NICU) nurses. Emotional labor was an underrecognized component in the care of vulnerable infants and families. The nature of this labor was contextualized within complex personal, professional, and organizational layers of demand on the emotions of NICU nurses. Coping strategies included talking with the sisterhood of nurses, being a super nurse, using social talk and humor, taking breaks, offering flexible aid, withdrawing from emotional pain, transferring out of the NICU, attending memorial services, and reframing loss to find meaning in work. The organization had strong staffing, but emotional labor was not recognized, supported, or rewarded. The findings can contribute to the development of interventions to nurse the nurse, and to ultimately facilitate NICU nurses' nurturance of stressed families. These have implications for staff retention, job satisfaction, and delivery of care.

Potential Effects of a Scenario Earthquake on the Economy of Southern California: Labor Market Exposure and Sensitivity Analysis to a Magnitude 7.8 Earthquake

USGS Publications Warehouse

Sherrouse, Benson C.; Hester, David J.; Wein, Anne M.

2008-01-01

The Multi-Hazards Demonstration Project (MHDP) is a collaboration between the U.S. Geological Survey (USGS) and various partners from the public and private sectors and academia, meant to improve Southern California's resiliency to natural hazards (Jones and others, 2007). In support of the MHDP objectives, the ShakeOut Scenario was developed. It describes a magnitude 7.8 (M7.8) earthquake along the southernmost 300 kilometers (200 miles) of the San Andreas Fault, identified by geoscientists as a plausible event that will cause moderate to strong shaking over much of the eight-county (Imperial, Kern, Los Angeles, Orange, Riverside, San Bernardino, San Diego, and Ventura) Southern California region. This report contains an exposure and sensitivity analysis of economic Super Sectors in terms of labor and employment statistics. Exposure is measured as the absolute counts of labor market variables anticipated to experience each level of Instrumental Intensity (a proxy measure of damage). Sensitivity is the percentage of the exposure of each Super Sector to each Instrumental Intensity level. The analysis concerns the direct effect of the scenario earthquake on economic sectors and provides a baseline for the indirect and interactive analysis of an input-output model of the regional economy. The analysis is inspired by the Bureau of Labor Statistics (BLS) report that analyzed the labor market losses (exposure) of a M6.9 earthquake on the Hayward fault by overlaying geocoded labor market data on Instrumental Intensity values. The method used here is influenced by the ZIP-code-level data provided by the California Employment Development Department (CA EDD), which requires the assignment of Instrumental Intensities to ZIP codes. The ZIP-code-level labor market data includes the number of business establishments, employees, and quarterly payroll categorized by the North American Industry Classification System. According to the analysis results, nearly 225,000 business establishments, or 44 percent of all establishments, would experience Instrumental Intensities between VII (7) and X (10). This represents more than 4 million employees earning over $45 billion in quarterly payroll. Over 57,000 of these establishments, employing over 1 million employees earning over $10 billion in quarterly payroll, would experience Instrumental Intensities of IX (9) or X (10). Based upon absolute counts and percentages, the Trade, Transportation, and Utilities Super Sector and the Manufacturing Super Sector are estimated to have the greatest exposure and sensitivity respectively. The Information and the Natural Resources and Mining Super Sectors are estimated to be the least impacted. Areas estimated to experience an Instrumental Intensity of X (10) account for approximately 3 percent of the region's labor market.

Static and dynamic models in economics

NASA Astrophysics Data System (ADS)

Safiullin, N. Z.; Safiullin, B. L.

2018-05-01

In this article, the authors consider the impact of information and advertising on consumer behavior and the process of producing differentiation formation. Advertising, television, radio, magazines and direct mail as major constraints of mass media may act as sources of information. Economic modernization is aimed at development of acceleration of the knowledge intensive industries, which contribute to Russia’s position in terms of the world economy; the recovering process of the Russian economic manufacturing base; development of import substitution industries and limited participation in international labor specialization.

Artificial intelligence techniques for scheduling Space Shuttle missions

NASA Technical Reports Server (NTRS)

Henke, Andrea L.; Stottler, Richard H.

1994-01-01

Planning and scheduling of NASA Space Shuttle missions is a complex, labor-intensive process requiring the expertise of experienced mission planners. We have developed a planning and scheduling system using combinations of artificial intelligence knowledge representations and planning techniques to capture mission planning knowledge and automate the multi-mission planning process. Our integrated object oriented and rule-based approach reduces planning time by orders of magnitude and provides planners with the flexibility to easily modify planning knowledge and constraints without requiring programming expertise.

Potential Effects of a Scenario Earthquake on the Economy of Southern California: Small Business Exposure and Sensitivity Analysis to a Magnitude 7.8 Earthquake

USGS Publications Warehouse

Sherrouse, Benson C.; Hester, David J.; Wein, Anne M.

2008-01-01

The Multi-Hazards Demonstration Project (MHDP) is a collaboration between the U.S. Geological Survey (USGS) and various partners from the public and private sectors and academia, meant to improve Southern California's resiliency to natural hazards (Jones and others, 2007). In support of the MHDP objectives, the ShakeOut Scenario was developed. It describes a magnitude 7.8 (M7.8) earthquake along the southernmost 300 kilometers (200 miles) of the San Andreas Fault, identified by geoscientists as a plausible event that will cause moderate to strong shaking over much of the eight-county (Imperial, Kern, Los Angeles, Orange, Riverside, San Bernardino, San Diego, and Ventura) Southern California region. This report contains an exposure and sensitivity analysis of small businesses in terms of labor and employment statistics. Exposure is measured as the absolute counts of labor market variables anticipated to experience each level of Instrumental Intensity (a proxy measure of damage). Sensitivity is the percentage of the exposure of each business establishment size category to each Instrumental Intensity level. The analysis concerns the direct effect of the earthquake on small businesses. The analysis is inspired by the Bureau of Labor Statistics (BLS) report that analyzed the labor market losses (exposure) of a M6.9 earthquake on the Hayward fault by overlaying geocoded labor market data on Instrumental Intensity values. The method used here is influenced by the ZIP-code-level data provided by the California Employment Development Department (CA EDD), which requires the assignment of Instrumental Intensities to ZIP codes. The ZIP-code-level labor market data includes the number of business establishments, employees, and quarterly payroll categorized by business establishment size.

Finding Malicious Cyber Discussions in Social Media

DTIC Science & Technology

2016-02-02

the author and are not necessarily endorsed by the United States Government. media discussions). This process is labor intensive and some- times...Twitter tweets [Twit- ter, 2016] provides some useful evidence that a vulnerability listed in the National Vulnerability Database (NVD) [NIST, 2017] base ...sifiers, we used a keyword- based approach that had been developed by security analysts to detect cyber discussions. This approach searches for 200

Costing for the Future: Exploring Cost Estimation With Unmanned Autonomous Systems

DTIC Science & Technology

2016-04-30

account for how cost estimating for autonomy is different than current methodologies and to suggest ways it can be addressed through the integration and...The Development stage involves refining the system requirements, creating a solution description , and building a system. 3. The Operational Test...parameter describes the extent to which efficient fabrication methodologies and processes are used, and the automation of labor-intensive operations

Improved Method Of Bending Concentric Pipes

NASA Technical Reports Server (NTRS)

Schroeder, James E.

1995-01-01

Proposed method for bending two concentric pipes simultaneously while maintaining void between them replaces present tedious, messy, and labor-intensive method. Array of rubber tubes inserted in gap between concentric pipes. Tubes then inflated with relatively incompressible liquid to fill gap. Enables bending to be done faster and more cleanly, and amenable to automation of significant portion of bending process on computer numerically controlled (CNC) tube-bending machinery.

Cyber Defense Management

DTIC Science & Technology

2016-09-01

manage cyber security is often a verymanual and labor intensive process. When a crisis hits, DoD responses range from highly automatedand instrumented...DSB Task Force Report on Cyber Defense Management September 2016 (U) This page intentionally blank REPORT OF THE DEFENSE SCIENCE BOARD STUDY ON Cyber ...DEFENSE FOR ACQUISITION, TECHNOLOGY & LOGISTICS SUBJECT: Final Report of the Defense Science Board (DSB) Task Force on Cyber Defense Management I am

Informal Care and Labor Market Outcomes: Evidence From Chinese Married Women.

PubMed

Chen, Lu; Zhao, Na; Fan, Hongli; Coyte, Peter C

2015-10-16

Data were used from the 1991-2009 China Health and Nutrition Survey to examine the influence of informal care on labor market outcomes for married women of working aged, with emphasis on caregiving intensity. After accounting for potential endogeneity between caregiving and labor force participation (LFP) through simultaneous equations modeling, caregivers who provided more than 15 or 20 hr of caregiving per week were 4.5-7.7% less likely to be LFPs. Intensive caregivers who remained working had significantly lower (4.97-7.20) weekly hours of work. The significant positive effect of informal care on LFP only existed in the rural sample, and these women also had much lower hours of work than their urban counterparts. Opportunities exist for policy interventions that target intensive caregivers in order to allow them to balance both work and caregiving. © The Author(s) 2015.

Defense Science Board Task Force Report on Cyber Defense Management

DTIC Science & Technology

2016-09-01

manage cyber security is often a verymanual and labor intensive process. When a crisis hits, DoD responses range from highly automatedand instrumented...DSB Task Force Report on Cyber Defense Management September 2016 (U) This page intentionally blank REPORT OF THE DEFENSE SCIENCE BOARD STUDY ON Cyber ...DEFENSE FOR ACQUISITION, TECHNOLOGY & LOGISTICS SUBJECT: Final Report of the Defense Science Board (DSB) Task Force on Cyber Defense Management I am

Ethnicity, Well-Being, and the Organization of Labor among Shade Tobacco Workers

PubMed Central

Duke, Michael

2011-01-01

The cultivation and processing of shade tobacco in the Connecticut River Valley (United States) is highly specialized and labor intensive, and dependent on a multi-ethnic workforce of migrant farmworkers from Latin America and the West Indies. Production is structured through an ethnically reified division of labor, constituted by historical migration patterns, English language ability, and racially-informed perceptions of what constitutes a ‘good worker’. Regardless of position, these workers find themselves geographically and socially isolated, and subjected to hazardous and exploitative working conditions. This paper will explore the effects of these conditions on workers’ physical and emotional well-being. Using Foucault’s notion of governmentality, the paper demonstrates the ways in which these deleterious effects are embedded in workers’ internalizing of race and ethnicity as naturalizing principles for self-regulation and the organization of work, and in neoliberal forces that produce a surplus of temporary, highly mobile workers from the global south. PMID:21777125

Caretaking as articulation work: the effects of taking up responsibility for a child with asthma on labor force participation.

PubMed

Timmermans, Stefan; Freidin, Betina

2007-10-01

A well-established quantitative literature has documented the financial toll for women's caretaking. Still, we do not know much about the process by which women end up taking on an extensive caretaking role and what they do on a daily basis. Based on in-depth interviews with a convenience sample of fifty caretakers of school aged children with asthma and nine health professionals in the USA, this study examines how health professionals socialize mothers into an intensive caretaking role for their children with asthma, how mothers negotiated and perform that role, and the impact of care work on their labor force participation. Care providers assign broad caretaking tasks that require further articulation work to get the job done. Although mothers care for their children in varied ways, caring for a child with a chronic disease remains a time-consuming activity. Mothers pay a price for the indeterminate nature of articulation work by scaling back their involvement in the paid labor force.

System-on-Chip Data Processing and Data Handling Spaceflight Electronics

NASA Technical Reports Server (NTRS)

Kleyner, I.; Katz, R.; Tiggeler, H.

1999-01-01

This paper presents a methodology and a tool set which implements automated generation of moderate-size blocks of customized intellectual property (IP), thus effectively reusing prior work and minimizing the labor intensive, error-prone parts of the design process. Customization of components allows for optimization for smaller area and lower power consumption, which is an important factor given the limitations of resources available in radiation-hardened devices. The effects of variations in HDL coding style on the efficiency of synthesized code for various commercial synthesis tools are also discussed.

From sequencer to supercomputer: an automatic pipeline for managing and processing next generation sequencing data.

PubMed

Camerlengo, Terry; Ozer, Hatice Gulcin; Onti-Srinivasan, Raghuram; Yan, Pearlly; Huang, Tim; Parvin, Jeffrey; Huang, Kun

2012-01-01

Next Generation Sequencing is highly resource intensive. NGS Tasks related to data processing, management and analysis require high-end computing servers or even clusters. Additionally, processing NGS experiments requires suitable storage space and significant manual interaction. At The Ohio State University's Biomedical Informatics Shared Resource, we designed and implemented a scalable architecture to address the challenges associated with the resource intensive nature of NGS secondary analysis built around Illumina Genome Analyzer II sequencers and Illumina's Gerald data processing pipeline. The software infrastructure includes a distributed computing platform consisting of a LIMS called QUEST (http://bisr.osumc.edu), an Automation Server, a computer cluster for processing NGS pipelines, and a network attached storage device expandable up to 40TB. The system has been architected to scale to multiple sequencers without requiring additional computing or labor resources. This platform provides demonstrates how to manage and automate NGS experiments in an institutional or core facility setting.

20 CFR 663.200 - What are intensive services for adults and dislocated workers?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false What are intensive services for adults and..., DEPARTMENT OF LABOR ADULT AND DISLOCATED WORKER ACTIVITIES UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Intensive Services § 663.200 What are intensive services for adults and dislocated workers? (a) Intensive...

Near ground level sensing for spatial analysis of vegetation

NASA Technical Reports Server (NTRS)

Sauer, Tom; Rasure, John; Gage, Charlie

1991-01-01

Measured changes in vegetation indicate the dynamics of ecological processes and can identify the impacts from disturbances. Traditional methods of vegetation analysis tend to be slow because they are labor intensive; as a result, these methods are often confined to small local area measurements. Scientists need new algorithms and instruments that will allow them to efficiently study environmental dynamics across a range of different spatial scales. A new methodology that addresses this problem is presented. This methodology includes the acquisition, processing, and presentation of near ground level image data and its corresponding spatial characteristics. The systematic approach taken encompasses a feature extraction process, a supervised and unsupervised classification process, and a region labeling process yielding spatial information.

Labor Intervention and Outcomes in Women Who Are Nulliparous and Obese: Comparison of Nurse-Midwife to Obstetrician Intrapartum Care

PubMed Central

Carlson, Nicole S.; Corwin, Elizabeth J.; Lowe, Nancy K.

2017-01-01

Background Women who are obese have slower labors than women of normal weight, and show reduced response to interventions designed to speed labor progress like oxytocin augmentation and artificial rupture of membranes. The optimal labor management for these women has not been described. Methods This retrospective cohort study compared 2 propensity score-matched groups of women (N = 360) who were healthy, nulliparous, spontaneously laboring, and obese (body mass index 30 kg/m2). Labors were managed by either a certified nurse-midwife (CNM) or an obstetrician at one hospital from 2005 through 2012. Comparisons were made on a range of labor processes and outcomes. Results Women who were obese and cared for in labor by CNMs were 87.0% less likely to have operative vaginal birth (adjusted odds ratio [aOR], 0.15; 95% confidence interval [CI], 0.06–0.41) and 76.3% less likely to have third- or fourth-degree perineal lacerations (aOR, 0.31; 95% CI, 0.13–0.79) compared to a matched group of women who were obese and had similarly sized neonates but who were cared for by obstetricians. The rates of unplanned cesarean birth, postpartum hemorrhage, maternal intrapartum fever, and neonatal intensive care unit admission were similar between groups. CNM patients were significantly less likely than patients of obstetricians to have labor anesthesia, synthetic oxytocin augmentation, or intrauterine pressure catheters. By contrast, CNM patients were significantly more likely than patients of obstetricians to use physiologic labor interventions, including intermittent fetal monitoring, ambulation, and hydrotherapy. Discussion In women with spontaneous labor onset who were healthy, obese, and nulliparous, watchful waiting and use of physiologic labor interventions, characterizing CNM intrapartum care, were associated with outcomes that were similar to, or better than, those of women who were obese and exposed to more high-technology interventions characterizing intrapartum care by obstetricians. In women who were obese, physiologic labor interventions were safe for both mothers and neonates. PMID:28099786

Labor Intervention and Outcomes in Women Who Are Nulliparous and Obese: Comparison of Nurse-Midwife to Obstetrician Intrapartum Care.

PubMed

Carlson, Nicole S; Corwin, Elizabeth J; Lowe, Nancy K

2017-01-01

Women who are obese have slower labors than women of normal weight, and show reduced response to interventions designed to speed labor progress like oxytocin augmentation and artificial rupture of membranes. The optimal labor management for these women has not been described. This retrospective cohort study compared 2 propensity score-matched groups of women (N = 360) who were healthy, nulliparous, spontaneously laboring, and obese (body mass index ≥ 30 kg/m 2 ). Labors were managed by either a certified nurse-midwife (CNM) or an obstetrician at one hospital from 2005 through 2012. Comparisons were made on a range of labor processes and outcomes. Women who were obese and cared for in labor by CNMs were 87.0% less likely to have operative vaginal birth (adjusted odds ratio [aOR], 0.15; 95% confidence interval [CI], 0.06-0.41) and 76.3% less likely to have third- or fourth-degree perineal lacerations (aOR, 0.31; 95% CI, 0.13-0.79) compared to a matched group of women who were obese and had similarly sized neonates but who were cared for by obstetricians. The rates of unplanned cesarean birth, postpartum hemorrhage, maternal intrapartum fever, and neonatal intensive care unit admission were similar between groups. CNM patients were significantly less likely than patients of obstetricians to have labor anesthesia, synthetic oxytocin augmentation, or intrauterine pressure catheters. By contrast, CNM patients were significantly more likely than patients of obstetricians to use physiologic labor interventions, including intermittent fetal monitoring, ambulation, and hydrotherapy. In women with spontaneous labor onset who were healthy, obese, and nulliparous, watchful waiting and use of physiologic labor interventions, characterizing CNM intrapartum care, were associated with outcomes that were similar to, or better than, those of women who were obese and exposed to more high-technology interventions characterizing intrapartum care by obstetricians. In women who were obese, physiologic labor interventions were safe for both mothers and neonates. © 2017 by the American College of Nurse-Midwives.

Using multi-spectral landsat imagery to examine forest health trends at Fort Benning, Georgia

Treesearch

Shawna L. Reid; Joan L. Walker; Abigail Schaaf

2016-01-01

Assessing vegetation health attributes like canopy density or live crown ratio and ecological processes such as growth or succession ultimately requires direct measures of plant communities. However, on-theground sampling is labor and time intensive, effectively limiting the amount of forest that can be evaluated. Radiometric data collected with a variety of sensors ...

Nursing Care of Patients Undergoing Chemotherapy Desensitization: Part II.

PubMed

Jakel, Patricia; Carsten, Cynthia; Carino, Arvie; Braskett, Melinda

2016-04-01

Chemotherapy desensitization protocols are safe, but labor-intensive, processes that allow patients with cancer to receive medications even if they initially experienced severe hypersensitivity reactions. Part I of this column discussed the pathophysiology of hypersensitivity reactions and described the development of desensitization protocols in oncology settings. Part II incorporates the experiences of an academic medical center and provides a practical guide for the nursing care of patients undergoing chemotherapy desensitization.
.

[The dynamics of manpower in Kuwait: a dilemma for a petroleum-exporting country].

PubMed

Hosni, D; Sirageldin, I

1985-01-01

The case of Kuwait illustrates that development as an economic phenomenon cannot be fully understood without reference to demographic determinants. Kuwait, like other Gulf oil-exporting states, is strongly dependent on foreign labor both qualitatively and quantitatively, but is attempting to nationalize the labor force and orient the national economy toward autonomous growth. 47% of Kuwait's population is under 15 years old, and the economic activity rate of only 19.4% is the lowest of any Arab country. Female participation increased from 2.5% in 1965 to 13.3% at present. 20 years ago, 70% of the labor force was Kuwaiti, but in 1980, 78% of workers were foreign although foreigners represented only 60% of the total population. Beginning in 1978, immigration was viewed much less favorably in Kuwait and the process of Kuwaitization, or replacing foreign workers with Kuwaiti nationals, was begun. An analysis of the labor force in terms of stocks and flows as well as of the structure of employment and productivity in the context of Kuwait's economic growth indicates that constraints in labor force growth will vary in intensity depending on the policies adopted; foreign workers could be admitted but not their family members, foreign workers could be replaced by nationals whenever possible, a higher labor force participation rate among nationals could be promoted, population growth could be encouraged, a more highly qualified native labor force could be trained, or a more capital intensive technology could be imported to reduce dependence on foreign workers. With a total fertility rate around 7.0, it is difficult to envision a significantly increased fertility level in Kuwait, and the fertility level in fact will probably decline under pressure of modernization. The crude death rate of 4.6/1000 in 1982 is also very low. Nationalization of the labor force implies a significant loss of productivity, since the government is maintaining a policy of providing jobs for all nationals regardless of their qualifications. Although development of Kuwaiti manpower is a longterm policy, the Kuwaitization of the labor force is erroneously viewed as a shortterm objective. Kuwaitis are underrepresented in technical jobs requiring university training in science and mathematics, and in skilled and semiskilled manual jobs. An educational reform permitting Kuwait to respond to future labor force needs will be required. Nonparticipation of women effectively reduces the economically active group by 1/2, and retirement at age 45 also aggravates labor shortages. Simulation exercises indicate that Kuwait must rely on foreign labor for many years to come. It appears that substitution of local for foreign workers will be at the price of lowered productivity and slower economic development. Naturalization of some foreign workers might help solve the problem, but for reasons of political stability almost no foreigners except unskilled Beduin Arabs receive Kuwaiti citizenship.

Pathology economic model tool: a novel approach to workflow and budget cost analysis in an anatomic pathology laboratory.

PubMed

Muirhead, David; Aoun, Patricia; Powell, Michael; Juncker, Flemming; Mollerup, Jens

2010-08-01

The need for higher efficiency, maximum quality, and faster turnaround time is a continuous focus for anatomic pathology laboratories and drives changes in work scheduling, instrumentation, and management control systems. To determine the costs of generating routine, special, and immunohistochemical microscopic slides in a large, academic anatomic pathology laboratory using a top-down approach. The Pathology Economic Model Tool was used to analyze workflow processes at The Nebraska Medical Center's anatomic pathology laboratory. Data from the analysis were used to generate complete cost estimates, which included not only materials, consumables, and instrumentation but also specific labor and overhead components for each of the laboratory's subareas. The cost data generated by the Pathology Economic Model Tool were compared with the cost estimates generated using relative value units. Despite the use of automated systems for different processes, the workflow in the laboratory was found to be relatively labor intensive. The effect of labor and overhead on per-slide costs was significantly underestimated by traditional relative-value unit calculations when compared with the Pathology Economic Model Tool. Specific workflow defects with significant contributions to the cost per slide were identified. The cost of providing routine, special, and immunohistochemical slides may be significantly underestimated by traditional methods that rely on relative value units. Furthermore, a comprehensive analysis may identify specific workflow processes requiring improvement.

Procedural wound geometry and blood flow generation for medical training simulators

NASA Astrophysics Data System (ADS)

Aras, Rifat; Shen, Yuzhong; Li, Jiang

2012-02-01

Efficient application of wound treatment procedures is vital in both emergency room and battle zone scenes. In order to train first responders for such situations, physical casualty simulation kits, which are composed of tens of individual items, are commonly used. Similar to any other training scenarios, computer simulations can be effective means for wound treatment training purposes. For immersive and high fidelity virtual reality applications, realistic 3D models are key components. However, creation of such models is a labor intensive process. In this paper, we propose a procedural wound geometry generation technique that parameterizes key simulation inputs to establish the variability of the training scenarios without the need of labor intensive remodeling of the 3D geometry. The procedural techniques described in this work are entirely handled by the graphics processing unit (GPU) to enable interactive real-time operation of the simulation and to relieve the CPU for other computational tasks. The visible human dataset is processed and used as a volumetric texture for the internal visualization of the wound geometry. To further enhance the fidelity of the simulation, we also employ a surface flow model for blood visualization. This model is realized as a dynamic texture that is composed of a height field and a normal map and animated at each simulation step on the GPU. The procedural wound geometry and the blood flow model are applied to a thigh model and the efficiency of the technique is demonstrated in a virtual surgery scene.

Bioregenerative food system cost based on optimized menus for advanced life support

NASA Technical Reports Server (NTRS)

Waters, Geoffrey C R.; Olabi, Ammar; Hunter, Jean B.; Dixon, Mike A.; Lasseur, Christophe

2002-01-01

Optimized menus for a bioregenerative life support system have been developed based on measures of crop productivity, food item acceptability, menu diversity, and nutritional requirements of crew. Crop-specific biomass requirements were calculated from menu recipe demands while accounting for food processing and preparation losses. Under the assumption of staggered planting, the optimized menu demanded a total crop production area of 453 m2 for six crew. Cost of the bioregenerative food system is estimated at 439 kg per menu cycle or 7.3 kg ESM crew-1 day-1, including agricultural waste processing costs. On average, about 60% (263.6 kg ESM) of the food system cost is tied up in equipment, 26% (114.2 kg ESM) in labor, and 14% (61.5 kg ESM) in power and cooling. This number is high compared to the STS and ISS (nonregenerative) systems but reductions in ESM may be achieved through intensive crop productivity improvements, reductions in equipment masses associated with crop production, and planning of production, processing, and preparation to minimize the requirement for crew labor.

Managing the double burden: pregnancy and labor-intensive time use in rural China, Mexico, and Tanzania.

PubMed

Peterman, Amber; Ng, Shu Wen; Palermo, Tia; Lee, I-Heng Emma

2013-12-01

Labor-intensive work is often a way of life for women living in rural areas of developing countries. The physical exertion involved in such work may result in poor health outcomes for mothers and infants when continued through pregnancy. Using longitudinal data from China, Mexico, and Tanzania, we examine the relationship between pregnancy and four time-use outcomes, measured as hours spent in the past week on: (1) housework, (2) caregiving, (3) agricultural work, and (4) self-employment or nonagricultural work outside the home. An individual fixed-effects approach is adopted to overcome the potential time-invariant woman-level endogeneity of pregnancy status. With few exceptions, we do not find significantly different time-use patterns between pregnant and nonpregnant women. The assumption that women decrease labor-intensive work in developing countries during pregnancy needs revisiting and may have implications for both women's livelihood programming and assistance during childbearing periods. © 2013 The Population Council, Inc.

Managing the double burden: Effects of pregnancy on labor-intensive time use in rural China, Mexico and Tanzania

PubMed Central

Peterman, Amber; Ng, Shu Wen; Palermo, Tia; Lee, I-Heng Emma

2014-01-01

Labor-intensive work is often a way of life for women in rural areas of developing countries. However, physical exertion may result in poor health outcomes for mother and infant if continued through pregnancy. Using longitudinal data from China, Mexico and Tanzania, we examine the relationship between pregnancy and four time use outcomes, measured as hours spent in the last week on: 1) housework, 2) care giving, 3) agricultural work, and 4) self-employed or non-agricultural work outside the home. An individual fixed effects approach is adopted to overcome potential time invariant woman-level endogeneity of pregnancy status. With a few exceptions, we do not find significantly different time use patterns between pregnant and non-pregnant women. The assumption that women decrease labor intensive work in developing countries during pregnancy needs revisiting, and may have implications for both women’s livelihood programming and assistance during childbearing periods. PMID:24323660

Investigation on experimental techniques to detect, locate and quantify gear noise in helicopter transmissions

NASA Technical Reports Server (NTRS)

Flanagan, P. M.; Atherton, W. J.

1985-01-01

A robotic system to automate the detection, location, and quantification of gear noise using acoustic intensity measurement techniques has been successfully developed. Major system components fabricated under this grant include an instrumentation robot arm, a robot digital control unit and system software. A commercial, desktop computer, spectrum analyzer and two microphone probe complete the equipment required for the Robotic Acoustic Intensity Measurement System (RAIMS). Large-scale acoustic studies of gear noise in helicopter transmissions cannot be performed accurately and reliably using presently available instrumentation and techniques. Operator safety is a major concern in certain gear noise studies due to the operating environment. The man-hours needed to document a noise field in situ is another shortcoming of present techniques. RAIMS was designed to reduce the labor and hazard in collecting data and to improve the accuracy and repeatability of characterizing the acoustic field by automating the measurement process. Using RAIMS a system operator can remotely control the instrumentation robot to scan surface areas and volumes generating acoustic intensity information using the two microphone technique. Acoustic intensity studies requiring hours of scan time can be performed automatically without operator assistance. During a scan sequence, the acoustic intensity probe is positioned by the robot and acoustic intensity data is collected, processed, and stored.

One-week 96-well soft agar growth assay for cancer target validation.

PubMed

Ke, Ning; Albers, Aaron; Claassen, Gisela; Yu, De-hua; Chatterton, Jon E; Hu, Xiuyuan; Meyhack, Bernd; Wong-Staal, Flossie; Li, Qi-Xiang

2004-05-01

Soft agar growth, used to measure cell anchorage-independent proliferation potential, is one of the most important and most commonly used assays to detect cell transformation. However, the traditional soft agar assay is time-consuming, labor-intensive, and plagued with inconsistencies due to individual subjectivity. It does not, therefore, meet the increasing demands of today's oncology drug target screening or validation processes. This report describes an alternative 96-well soft agar growth assay that can function as a replacement for the traditional method and overcomes the aforementioned limitations. It offers the following advantages: a shortened assay duration (1 week instead of 4 weeks) that makes transient transfection or treatment possible; plate reader quantification of soft agar growth (measuring cloning efficiency and colony size); and a significant reduction in required labor. Higher throughput also makes it possible to process large numbers of samples and treatments simultaneously and in a much more efficient manner, while saving precious workspace and overall cost.

Software development environments: Status and trends

NASA Technical Reports Server (NTRS)

Duffel, Larry E.

1988-01-01

Currently software engineers are the essential integrating factors tying several components together. The components consist of process, methods, computers, tools, support environments, and software engineers. The engineers today empower the tools versus the tools empowering the engineers. Some of the issues in software engineering are quality, managing the software engineering process, and productivity. A strategy to accomplish this is to promote the evolution of software engineering from an ad hoc, labor intensive activity to a managed, technology supported discipline. This strategy may be implemented by putting the process under management control, adopting appropriate methods, inserting the technology that provides automated support for the process and methods, collecting automated tools into an integrated environment and educating the personnel.

20 CFR 656.16 - Labor certification applications for sheepherders.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Labor certification applications for... LABOR LABOR CERTIFICATION PROCESS FOR PERMANENT EMPLOYMENT OF ALIENS IN THE UNITED STATES Labor Certification Process § 656.16 Labor certification applications for sheepherders. (a) Filing requirements and...

20 CFR 663.200 - What are intensive services for adults and dislocated workers?

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 4 2014-04-01 2014-04-01 false What are intensive services for adults and..., DEPARTMENT OF LABOR (CONTINUED) ADULT AND DISLOCATED WORKER ACTIVITIES UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Intensive Services § 663.200 What are intensive services for adults and dislocated workers? (a...

20 CFR 663.200 - What are intensive services for adults and dislocated workers?

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 4 2012-04-01 2012-04-01 false What are intensive services for adults and..., DEPARTMENT OF LABOR (CONTINUED) ADULT AND DISLOCATED WORKER ACTIVITIES UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Intensive Services § 663.200 What are intensive services for adults and dislocated workers? (a...

20 CFR 663.200 - What are intensive services for adults and dislocated workers?

Code of Federal Regulations, 2013 CFR

2013-04-01

... 20 Employees' Benefits 4 2013-04-01 2013-04-01 false What are intensive services for adults and..., DEPARTMENT OF LABOR (CONTINUED) ADULT AND DISLOCATED WORKER ACTIVITIES UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Intensive Services § 663.200 What are intensive services for adults and dislocated workers? (a...

Techniques for increasing machine-harvest efficiency in highbush blueberry

USDA-ARS?s Scientific Manuscript database

Southern highbush blueberries (SHB) (Vaccinium darrowi x V. corymbosum) are mostly hand harvested for the fresh market. Hand harvesting of blueberry is labor intensive (approximately 500 hours/acre) and costly. With the uncertainty of labor availability in the near future, efforts are underway to ...

29 CFR 215.5 - Processing of amendments.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 2 2013-07-01 2013-07-01 false Processing of amendments. 215.5 Section 215.5 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR GUIDELINES, SECTION 5333(b), FEDERAL TRANSIT LAW § 215.5 Processing of amendments. (a) Grant modifications in the form of grant amendments will be transmitted by the...

29 CFR 215.5 - Processing of amendments.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 2 2014-07-01 2014-07-01 false Processing of amendments. 215.5 Section 215.5 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR GUIDELINES, SECTION 5333(b), FEDERAL TRANSIT LAW § 215.5 Processing of amendments. (a) Grant modifications in the form of grant amendments will be transmitted by the...

29 CFR 215.5 - Processing of amendments.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 2 2011-07-01 2011-07-01 false Processing of amendments. 215.5 Section 215.5 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR GUIDELINES, SECTION 5333(b), FEDERAL TRANSIT LAW § 215.5 Processing of amendments. (a) Grant modifications in the form of grant amendments will be transmitted by the...

29 CFR 215.5 - Processing of amendments.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 2 2010-07-01 2010-07-01 false Processing of amendments. 215.5 Section 215.5 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR GUIDELINES, SECTION 5333(b), FEDERAL TRANSIT LAW § 215.5 Processing of amendments. (a) Grant modifications in the form of grant amendments will be transmitted by the...

29 CFR 215.5 - Processing of amendments.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 2 2012-07-01 2012-07-01 false Processing of amendments. 215.5 Section 215.5 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR GUIDELINES, SECTION 5333(b), FEDERAL TRANSIT LAW § 215.5 Processing of amendments. (a) Grant modifications in the form of grant amendments will be transmitted by the...

Towards a commercial process for the manufacture of genetically modified T cells for therapy

PubMed Central

Kaiser, A D; Assenmacher, M; Schröder, B; Meyer, M; Orentas, R; Bethke, U; Dropulic, B

2015-01-01

The recent successes of adoptive T-cell immunotherapy for the treatment of hematologic malignancies have highlighted the need for manufacturing processes that are robust and scalable for product commercialization. Here we review some of the more outstanding issues surrounding commercial scale manufacturing of personalized-adoptive T-cell medicinal products. These include closed system operations, improving process robustness and simplifying work flows, reducing labor intensity by implementing process automation, scalability and cost, as well as appropriate testing and tracking of products, all while maintaining strict adherence to Current Good Manufacturing Practices and regulatory guidelines. A decentralized manufacturing model is proposed, where in the future patients' cells could be processed at the point-of-care in the hospital. PMID:25613483

Labor market work and home care's unpaid caregivers: a systematic review of labor force participation rates, predictors of labor market withdrawal, and hours of work.

PubMed

Lilly, Meredith B; Laporte, Audrey; Coyte, Peter C

2007-12-01

As people continue to age and receive complex health care services at home, concern has arisen about the availability of family caregivers and their ability to combine employment with caregiving. This article evaluates the international research on unpaid caregivers and their labor market choices, highlighting three conclusions: first, caregivers in general are equally as likely to be in the labor force as noncaregivers; second, caregivers are more likely to work fewer hours in the labor market than noncaregivers, particularly if their caring commitments are heavy; and finally, only those heavily involved in caregiving are significantly more likely to withdraw from the labor market than noncaregivers. Policy recommendations are targeting greater access to formal care for "intensive" caregivers and developing workplace policies for employed caregivers.

20 CFR 663.210 - How are intensive services delivered?

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 4 2014-04-01 2014-04-01 false How are intensive services delivered? 663.210 Section 663.210 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) ADULT AND DISLOCATED WORKER ACTIVITIES UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Intensive Services...

[Integrated tobacco production: health, labor, and working conditions of tobacco farmers in Southern Brazil].

PubMed

Riquinho, Deise Lisboa; Hennington, Élida Azevedo

2016-12-22

This study aimed to analyze the tobacco farming and marketing process in an integrated system and tobacco farmers' living and working conditions in Southern Brazil. A qualitative study was conducted from December 2010 to August 2011, with 31 semi-structured interviews with tobacco farmers and key informants, besides participant observation. The principal analytical reference was the ergological perspective. The integrated system allows the tobacco industry to control the amounts paid and the tobacco's quality. Tobacco growing features high cost of inputs, farmers' indebtedness, insufficient crop insurance, and intensive use of family labor. Accident and disease risks were associated with work in tobacco farming. According to the dynamic three-pole model proposed by ergology, dealing with these problems requires confronting the workers' knowledge with technical and scientific knowledge, linked with ethical and social responsibility.

Health, Enterprise, and Labor Complementarity in the Household*

PubMed Central

Adhvaryu, Achyuta; Nyshadham, Anant

2017-01-01

We study the role of household enterprise as a coping mechanism after health shocks. Using variation in the cost of traveling to formal sector health facilities to predict recovery from acute illness in Tanzania, we show that individuals with prolonged illness switch from farm labor to enterprise activity. This response occurs along both the extensive (entry) and intensive (capital stock and labor supply) margins. Family members who are not ill exhibit exactly the same pattern of responses. Deriving a simple extension to the canonical agricultural household model, we show that our results suggest complementarities in household labor. PMID:28943705

Anti-nuclear antibody screening using HEp-2 cells.

PubMed

Buchner, Carol; Bryant, Cassandra; Eslami, Anna; Lakos, Gabriella

2014-06-23

The American College of Rheumatology position statement on ANA testing stipulates the use of IIF as the gold standard method for ANA screening(1). Although IIF is an excellent screening test in expert hands, the technical difficulties of processing and reading IIF slides--such as the labor intensive slide processing, manual reading, the need for experienced, trained technologists and the use of dark room--make the IIF method difficult to fit in the workflow of modern, automated laboratories. The first and crucial step towards high quality ANA screening is careful slide processing. This procedure is labor intensive, and requires full understanding of the process, as well as attention to details and experience. Slide reading is performed by fluorescent microscopy in dark rooms, and is done by trained technologists who are familiar with the various patterns, in the context of cell cycle and the morphology of interphase and dividing cells. Provided that IIF is the first line screening tool for SARD, understanding the steps to correctly perform this technique is critical. Recently, digital imaging systems have been developed for the automated reading of IIF slides. These systems, such as the NOVA View Automated Fluorescent Microscope, are designed to streamline the routine IIF workflow. NOVA View acquires and stores high resolution digital images of the wells, thereby separating image acquisition from interpretation; images are viewed an interpreted on high resolution computer monitors. It stores images for future reference and supports the operator's interpretation by providing fluorescent light intensity data on the images. It also preliminarily categorizes results as positive or negative, and provides pattern recognition for positive samples. In summary, it eliminates the need for darkroom, and automates and streamlines the IIF reading/interpretation workflow. Most importantly, it increases consistency between readers and readings. Moreover, with the use of barcoded slides, transcription errors are eliminated by providing sample traceability and positive patient identification. This results in increased patient data integrity and safety. The overall goal of this video is to demonstrate the IIF procedure, including slide processing, identification of common IIF patterns, and the introduction of new advancements to simplify and harmonize this technique.

Construction of an automated fiber pigtailing machine

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

Strand, O.T.

1996-01-01

At present, the high cost of optoelectronic (OE) devices is caused in part by the labor-intensive processes involved with packaging. Automating the packaging processes should result in a significant cost reduction. One of the most labor-intensive steps is aligning and attaching the fiber to the OE device, the so-called pigtailing process. Therefore, the goal of this 2-year ARPA-funded project is to design and build 3 low-cost machines to perform sub-micron alignments and attachments of single-mode fibers to different OE devices. These Automated Fiber Pigtailing Machines (AFPMS) are intended to be compatible with a manufacturing environment and have a modular designmore » for standardization of parts and machine vision for maximum flexibility. This work is a collaboration among Uniphase Telecommunications Products (formerly United Technologies Photonics, UTP), Ortel, Newport/Klinger, the Massachusetts Institute of Technology Manufacturing Institute (MIT), and Lawrence Livermore National Laboratory (LLNL). UTP and Ortel are the industrial partners for whom two of the AFPMs are being built. MIT and LLNL make up the design and assembly team of the project, while Newport/Klinger is a potential manufacturer of the AFPM and provides guidance to ensure that the design of the AFPM is marketable and compatible with a manufacturing environment. The AFPM for UTP will pigtail LiNbO{sub 3} waveguide devices and the AFPM for Ortel will pigtail photodiodes. Both of these machines will contain proprietary information, so the third AFPM, to reside at LLNL, will pigtail a non-proprietary waveguide device for demonstrations to US industry.« less

Opting Out and Leaning In: The Life Course Employment Profiles of Early Baby Boom Women in the United States.

PubMed

García-Manglano, Javier

2015-12-01

Most literature on female employment focuses on the intersection between women's labor supply and family events such as marriage, divorce, or childbearing. Even when using longitudinal data and methods, most studies estimate average net effects over time and assume homogeneity among women. Less is known about diversity in women's cumulative work patterns over the long run. Using group-based trajectory analysis, I model the employment trajectories of early Baby Boom women in the United States from ages 20 to 54. I find that women in this cohort can be classified in four ideal-type groups: those who were consistently detached from the labor force (21 %), those who gradually increased their market attachment (27 %), those who worked intensely in young adulthood but dropped out of the workforce after midlife (13 %), and those who were steadily employed across midlife (40 %). I then explore a variety of traits associated with membership in each of these groups. I find that (1) the timing of family events (marriage, fertility) helps to distinguish between groups with weak or strong attachment to the labor force in early adulthood; (2) external constraints (workplace discrimination, husband's opposition to wife's work, ill health) explain membership in groups that experienced work trajectory reversals; and (3) individual preferences influence labor supply across women's life course. This analysis reveals a high degree of complexity in women's lifetime working patterns, highlighting the need to understand women's labor supply as a fluid process.

29 CFR 784.133 - “First processing.”

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 3 2014-07-01 2014-07-01 false âFirst processing.â 784.133 Section 784.133 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL... Aquatic Products First Processing, Canning, Or Packing of Marine Products Under Section 13(a)(5) § 784.133...

Growth and welfare effects of health care in knowledge-based economies.

PubMed

Kuhn, Michael; Prettner, Klaus

2016-03-01

We study the effects of labor intensive health care within a research and development (R&D) driven growth model with overlapping generations. Health care increases longevity, labor participation, and productivity, while it also diverts labor away from production and R&D. We examine under which conditions expanding health care enhances growth and welfare and establish mild conditions under which the provision of health care beyond the growth-maximizing level is Pareto superior. Copyright © 2016 Elsevier B.V. All rights reserved.

The Relationship between High Labor-Management Conflict and Turnover of Key School District Personnel.

ERIC Educational Resources Information Center

Caldwell, William E.; Sites, Woodrow H.

Beginning with a review of recent literature on social conflict, this study adopts Coser's distinction between realistic conflict, which seeks to balance both sides of a disagreement, and nonrealistic conflict, which seeks domination by only one party. Where nonrealistic conflict develops in intense labor-management disputes in public school…

The Financial Crisis in the Community College.

ERIC Educational Resources Information Center

Lombardi, John

The author examines the financial crisis in community colleges on a national scale in this first paper in a projected long-range study of this crucial topic. Economic causes contributing to the crisis include inflation, rising enrollments, and such labor-intensive aspects as spiraling labor and security costs, and increasing demands for funds by…

Mechanical harvesting of blueberries with extended shelf life: impact damage and suggestions for reducing bruise injury

USDA-ARS?s Scientific Manuscript database

Southern highbush blueberries (SHB) (Vaccinium corymbosum L.) are mostly hand harvested for the fresh market. Hand harvesting of blueberry is labor intensive (over 500 hours/acre) and costly. With the uncertainty of labor availability in the near future, efforts are under way to develop blueberry ...

Automated Processing and Evaluation of Anti-Nuclear Antibody Indirect Immunofluorescence Testing.

PubMed

Ricchiuti, Vincent; Adams, Joseph; Hardy, Donna J; Katayev, Alexander; Fleming, James K

2018-01-01

Indirect immunofluorescence (IIF) is considered by the American College of Rheumatology (ACR) and the international consensus on ANA patterns (ICAP) the gold standard for the screening of anti-nuclear antibodies (ANA). As conventional IIF is labor intensive, time-consuming, subjective, and poorly standardized, there have been ongoing efforts to improve the standardization of reagents and to develop automated platforms for assay incubation, microscopy, and evaluation. In this study, the workflow and performance characteristics of a fully automated ANA IIF system (Sprinter XL, EUROPattern Suite, IFA 40: HEp-20-10 cells) were compared to a manual approach using visual microscopy with a filter device for single-well titration and to technologist reading. The Sprinter/EUROPattern system enabled the processing of large daily workload cohorts in less than 8 h and the reduction of labor hands-on time by more than 4 h. Regarding the discrimination of positive from negative samples, the overall agreement of the EUROPattern software with technologist reading was higher (95.6%) than when compared to the current method (89.4%). Moreover, the software was consistent with technologist reading in 80.6-97.5% of patterns and 71.0-93.8% of titers. In conclusion, the Sprinter/EUROPattern system provides substantial labor savings and good concordance with technologist ANA IIF microscopy, thus increasing standardization, laboratory efficiency, and removing subjectivity.

Automated Processing and Evaluation of Anti-Nuclear Antibody Indirect Immunofluorescence Testing

PubMed Central

Ricchiuti, Vincent; Adams, Joseph; Hardy, Donna J.; Katayev, Alexander; Fleming, James K.

2018-01-01

Indirect immunofluorescence (IIF) is considered by the American College of Rheumatology (ACR) and the international consensus on ANA patterns (ICAP) the gold standard for the screening of anti-nuclear antibodies (ANA). As conventional IIF is labor intensive, time-consuming, subjective, and poorly standardized, there have been ongoing efforts to improve the standardization of reagents and to develop automated platforms for assay incubation, microscopy, and evaluation. In this study, the workflow and performance characteristics of a fully automated ANA IIF system (Sprinter XL, EUROPattern Suite, IFA 40: HEp-20-10 cells) were compared to a manual approach using visual microscopy with a filter device for single-well titration and to technologist reading. The Sprinter/EUROPattern system enabled the processing of large daily workload cohorts in less than 8 h and the reduction of labor hands-on time by more than 4 h. Regarding the discrimination of positive from negative samples, the overall agreement of the EUROPattern software with technologist reading was higher (95.6%) than when compared to the current method (89.4%). Moreover, the software was consistent with technologist reading in 80.6–97.5% of patterns and 71.0–93.8% of titers. In conclusion, the Sprinter/EUROPattern system provides substantial labor savings and good concordance with technologist ANA IIF microscopy, thus increasing standardization, laboratory efficiency, and removing subjectivity. PMID:29780386

The methodology of database design in organization management systems

NASA Astrophysics Data System (ADS)

Chudinov, I. L.; Osipova, V. V.; Bobrova, Y. V.

2017-01-01

The paper describes the unified methodology of database design for management information systems. Designing the conceptual information model for the domain area is the most important and labor-intensive stage in database design. Basing on the proposed integrated approach to design, the conceptual information model, the main principles of developing the relation databases are provided and user’s information needs are considered. According to the methodology, the process of designing the conceptual information model includes three basic stages, which are defined in detail. Finally, the article describes the process of performing the results of analyzing user’s information needs and the rationale for use of classifiers.

Labor characteristics and program costs of a successful diabetes disease management program.

PubMed

Rothman, Russell L; So, Stephanie A; Shin, John; Malone, Robert M; Bryant, Betsy; Dewalt, Darren A; Pignone, Michael P; Dittus, Robert S

2006-05-01

Organizations have invested in disease management programs to improve quality and to reduce costs, but little is known about the labor characteristics and the program costs necessary to implement a program. To examine the labor characteristics and the program costs of a successful diabetes disease management program. We performed a labor and cost analysis within a randomized controlled trial of a primary care-based diabetes disease management intervention. Participants included 217 patients with type 2 diabetes mellitus and poor glycemic control (glycosylated hemoglobin levels, > or = 8.0%). The intervention group received 12 months of intensive management from clinical pharmacists and a diabetes care coordinator who provided education, applied algorithms for medication management, and addressed barriers to care. The control group attended a single session led by pharmacists, followed by usual care from their primary providers. The process outcomes included the number of patient care-related activities, time spent per patient, and number of drug titrations or additions. The program costs were calculated based on Bureau of Labor Statistics wage data using a sensitivity analysis. The disease management team performed a mean of 4.0 care-related activities for a mean of 38.6 minutes per patient per month for intervention patients and performed a mean of 1.1 care-related activities for a mean of 10.7 minutes per patient per month for control patients (P < .001). Intervention patients had a median of 7 drug titrations or additions during the study. The incremental program cost for the intervention was 36.97 dollars (sensitivity analysis, 6.22 dollars-88.56 dollars) per patient per month. A successful diabetes disease management program can be integrated into an academic clinic for modest labor and cost.

Industrialization Impact on Worker Mobility and Land Use in Peri Urban Area (Case study of Semarang District, Indonesia)

NASA Astrophysics Data System (ADS)

Wijaya, H. B.; Kurniawati, H.; Hutama, S. T. E. W.

2018-02-01

In many cases, industrialization has stimulated the urbanization process massively. It tends to attract substantial number of labor migrants from nearby region to fulfill the demand of workers. The paper reports the research result of industrialization phenomena in Semarang district, Indonesia. It carried out the survey by taking 250 samples of migrant workers. The result shows that the presence of labor-intensive industries becomes the most influence factor for many migrants, rather than the driving factors from the place of origin. The attraction factor could cover regional and across the province force, as indicated that all migrant respondents come from both inside and outside of Central Java Province. Furthermore, based on the land-use distribution of the migrant settlement area, it indicates a growing land-use change, both of land cover and land functions.

Planning for progress, productivity, and performance.

PubMed

Benedict, J M

1983-10-01

A project is described for the interim renovation of a labor intensive existing foodservice facility. The renovated area will provide effective food management during the hospital's redevelopment period, including a new foodservice. Objectives of the interim project were to conserve labor while emphasizing control and centralization, provide economic foodservices with improved quality, and incorporate one tray distribution system throughout the hospital complex. Immediate measures were necessary in order to generate funds to proceed. Renovations had to occur without disrupting food-service to patients. The project was planned over a three year period and included an ingredient control area, two patient tray service centres, a renewed production kitchen and test kitchen facility. Each phase has been financed on the understanding that the costs of construction and equipment will be repaid within one fiscal year of operating the renovated facility. Positive results are being achieved, attributable to the support and encouragement received from staff during the change process.

Building America Case Study: Apartment Compartmentalization with an Aerosol-Based Sealing Process - Queens, NY; Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE)

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

None

2015-07-01

Air sealing of building enclosures is a difficult and time-consuming process. Current methods in new construction require laborers to physically locate small and sometimes large holes in multiple assemblies and then manually seal each of them. The innovation demonstrated under this research study was the automated air sealing and compartmentalization of buildings through the use of an aerosolized sealant, developed by the Western Cooling Efficiency Center at University of California Davis.CARB sought to demonstrate this new technology application in a multifamily building in Queens, NY. The effectiveness of the sealing process was evaluated by three methods: air leakage testing ofmore » overall apartment before and after sealing, point-source testing of individual leaks, and pressure measurements in the walls of the target apartment during sealing. Aerosolized sealing was successful by several measures in this study. Many individual leaks that are labor-intensive to address separately were well sealed by the aerosol particles. In addition, many diffuse leaks that are difficult to identify and treat were also sealed. The aerosol-based sealing process resulted in an average reduction of 71% in air leakage across three apartments and an average apartment airtightness of 0.08 CFM50/SF of enclosure area.« less

29 CFR 102.113 - Methods of service of process and papers by the Agency; proof of service.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 2 2010-07-01 2010-07-01 false Methods of service of process and papers by the Agency; proof of service. 102.113 Section 102.113 Labor Regulations Relating to Labor NATIONAL LABOR RELATIONS... process and papers by the Agency; proof of service. (a) Service of complaints and compliance...

Labor Intensive or Labor Expensive? Changing Staffing and Compensation Patterns in Higher Education. Issue Brief

ERIC Educational Resources Information Center

Desrochers, Donna M.; Kirshstein, Rita

2014-01-01

Skyrocketing college tuitions and trillion-dollar student loan debt have put college and university spending in the spotlight. Policymakers, parents, and students are asking why tuitions at public four-year colleges and universities have soared nearly 160 percent since 1990 and how this is affecting the higher education workforce. This report…

Responding to a Changing Labor Market: The Challenges for Community-Based Organizations.

ERIC Educational Resources Information Center

Plastrik, Peter

Changes in the labor market and rising expectations of employers, government, and job seekers are putting enormous pressure on non-profit, community based organizations (CBOs) in the field of work force development. Providing intensive services for hard-to-serve populations costs more than serving clients who are more "job ready," yet increased…

Effect of dance labor on the management of active phase labor pain & clients' satisfaction: a randomized controlled trial study.

PubMed

Abdolahian, Somayeh; Ghavi, Fatemeh; Abdollahifard, Sareh; Sheikhan, Fatemeh

2014-03-30

There are a wide variety of non- pharmacologic pain relief techniques for labor which include pelvic movement, upright position, back massage and partner support during the first stage of labor. The effectiveness of dance labor- which is a combination of these techniques- has not been evaluated. This study aimed to evaluate the effectiveness of dance labor in pain reduction and woman's satisfaction during the first stage of labor. 60 primiparous women aged 18-35 years old were randomly assigned to dance labor and control groups. In the dance labor group, women were instructed to do standing upright with pelvic tilt and rock their hips back and forth or around in a circle while their partner massaged their back and sacrum for a minimum of 30 minutes. In the control group, the participants received usual care during physiologic labor. Pain and satisfaction scores were measured by Visual Analogue Scale. Data were analyzed by using the t. test and Chi-square. Mean pain score in the dance labor group was significantly lower than the control group (P < 0.05). The mean satisfaction score in the dance labor group was significantly higher than in the control group (P < 0.05). Dance labor which is a complementary treatment with low risk can reduce the intensity of pain and increase mothers, satisfaction with care during the active phase of labor.

Revisiting the modernization of the educational process IT component in Russia on the basis of the model of "economic cross"

NASA Astrophysics Data System (ADS)

Putilov, A. V.; Bugaenko, M. V.; Timokhin, D. V.

2017-01-01

In the article approaches to the modernization of the national education system with the use of IT-technologies are offered, the review of the problems and obstacles of such modernization is held and concrete steps on the adaptation of the educational process to the labor market requirements are stated. On the basis of the previously proposed model of "economic cross" strategic directions of informatization of the educational process are defined, the analysis of conditions and intensity of the use of IT-technologies at the time of this writing is conducted, the recommendations on the improvement of known modernization tools and the development of new ones for Russian education are developed.

Castor Oil: Properties, Uses, and Optimization of Processing Parameters in Commercial Production

PubMed Central

Patel, Vinay R.; Dumancas, Gerard G.; Kasi Viswanath, Lakshmi C.; Maples, Randall; Subong, Bryan John J.

2016-01-01

Castor oil, produced from castor beans, has long been considered to be of important commercial value primarily for the manufacturing of soaps, lubricants, and coatings, among others. Global castor oil production is concentrated primarily in a small geographic region of Gujarat in Western India. This region is favorable due to its labor-intensive cultivation method and subtropical climate conditions. Entrepreneurs and castor processors in the United States and South America also cultivate castor beans but are faced with the challenge of achieving high castor oil production efficiency, as well as obtaining the desired oil quality. In this manuscript, we provide a detailed analysis of novel processing methods involved in castor oil production. We discuss novel processing methods by explaining specific processing parameters involved in castor oil production. PMID:27656091

Castor Oil: Properties, Uses, and Optimization of Processing Parameters in Commercial Production.

PubMed

Patel, Vinay R; Dumancas, Gerard G; Kasi Viswanath, Lakshmi C; Maples, Randall; Subong, Bryan John J

2016-01-01

Castor oil, produced from castor beans, has long been considered to be of important commercial value primarily for the manufacturing of soaps, lubricants, and coatings, among others. Global castor oil production is concentrated primarily in a small geographic region of Gujarat in Western India. This region is favorable due to its labor-intensive cultivation method and subtropical climate conditions. Entrepreneurs and castor processors in the United States and South America also cultivate castor beans but are faced with the challenge of achieving high castor oil production efficiency, as well as obtaining the desired oil quality. In this manuscript, we provide a detailed analysis of novel processing methods involved in castor oil production. We discuss novel processing methods by explaining specific processing parameters involved in castor oil production.

A vision-based weld quality evaluation system

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

Barnett, R.J.; Cook, G.E.; Strauss, A.M.

1996-12-31

Inspection of the appearance of weld beads is an integral part of the overall welding process. Lack of satisfactory appearance in itself may be sufficient grounds for part rejection or the lack of satisfactory appearance may be used as an indirect indicator of more substantive problems such as poor fusion or subsurface cracks. In all cases the inspection process tends to be both time and labor intensive. The present research uses a video system and appropriate image capture and processing to determine the quality of the weld based upon surface appearance. This relative quality rating was compared to similar ratingsmore » performed by human inspectors and was found to give very good correlation. The system was implemented for the Gas Tungsten Arc Welding (GTAW) and Gas Metal Arc Welding (GMAW) processes.« less

Birds of passage are also women.

PubMed

Morokvasic, M

1984-01-01

Migrant women from poor countries represent a labor supply which is, at once, the most vulnerable, flexible and, at least in the beginning, the least demanding. They are incorporated into sexually segregated labor markets at the lowest stratum in high-tech industries or at the cheapest sectors in labor intensive industries. They bear the brunt of the ideology of racism and an insecure political and legal status as all migrants do, which along with gender discrimination and class exploitation, contribute to their vulnerability. For instance, after the 1974 halt on further labor immigration, the Western European receiving countries imposed either a complete ban or waiting periods for entry into the labor market for the spouces who joined migrants already in these countries. This regulation concerned non-EEC citizens, mostly women. In the absence of legitimate employment opportunities, these women turned to illegal employment. For employers, there are obvious advantages in hiring illegal labor--tax violation, flexibility, and non-application of labor legislation. Legally, these women are defined as dependents,' in keeping with the Western ideology where man is the breadwinner, whether this dependency is real or not. Thus, there stay is linked to the legal status of their migrant husbands. The work of native and migrant women do not always conform to the prevailing definition of 'work,' and therefore, not often recognized as an economic activity in data collection. In the process of migration and incorporation into waged employment, women may experience either increased exploitation, or, may gain greater independence and an awareness that their situation can be changed. The changes in women's position are a function of the socioeconomic and cultural context in which they take place, and are related to their role in production, social status in the place of origin, employment opportunities in the receiving areas for men as well as women, and finally, migration patterns and reasons for migration. Migration tends to be treated as a phenomenon involving young males seeking economic betterment. There is need for better understanding of migration of women.

High-Throughput Synthetic Chemistry Enabled by Organic Solvent Disintegrating Tablet.

PubMed

Li, Tingting; Xu, Lei; Xing, Yanjun; Xu, Bo

2017-01-17

Synthetic chemistry remains a time- and labor-intensive process of inherent hazardous nature. Our organic solvent disintegrating tablet (O-Tab) technology has shown potential to make industrial/synthetic chemistry more efficient. As is the case with pharmaceutical tablets, our reagent-containing O-Tabs are mechanically strong, but disintegrate rapidly when in contact with reaction media (organic solvents). For O-Tabs containing sensitive chemicals, they can be further coated to insulate them from air and moisture. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Development of Solvent Extraction Approach to Recycle Enriched Molybdenum Material

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

Tkac, Peter; Brown, M. Alex; Sen, Sujat

2016-06-01

Argonne National Laboratory, in cooperation with Oak Ridge National Laboratory and NorthStar Medical Technologies, LLC, is developing a recycling process for a solution containing valuable Mo-100 or Mo-98 enriched material. Previously, Argonne had developed a recycle process using a precipitation technique. However, this process is labor intensive and can lead to production of large volumes of highly corrosive waste. This report discusses an alternative process to recover enriched Mo in the form of ammonium heptamolybdate by using solvent extraction. Small-scale experiments determined the optimal conditions for effective extraction of high Mo concentrations. Methods were developed for removal of ammonium chloridemore » from the molybdenum product of the solvent extraction process. In large-scale experiments, very good purification from potassium and other elements was observed with very high recovery yields (~98%).« less

Low-back pain during labor.

PubMed

Melzack, R; Schaffelberg, D

1987-04-01

Earlier studies have shown that labor pain is highly variable in intensity and spatial location. Most women feel pain predominantly in the abdominal area whereas others complain about severe back pain. In addition to the pains associated with contractions, many women report continuous low-back pain. This study used the McGill Pain Questionnaire to examine each type of pain. Women during labor also tracked their perceived pain levels at the same time that contractions were registered on cardiotachographic records. The results show that continuous low-back pain is severe and is reported by about 33% of women during labor. It is described as being qualitatively different from the pains associated with uterine contractions. The pain of contractions felt in the back is often reported as "riding on" the continuous low-back pain so that both together may reach "horrible" or "excruciating" intensities. Continuous low-back pain is probably caused by the distention and pressure on adjacent visceral and neural structures in the peritoneum, in contrast to the rhythmic pains that are clearly related to contractions of the uterus. It is possible that each of these major kinds of pain may be controlled by different anesthesiologic and psychologic procedures.

Effect of Dance Labor on the Management of Active Phase Labor Pain & Clients’ Satisfaction: A Randomized Controlled Trial Study

PubMed Central

Abdolahian, Somayeh; Ghavi, Fatemeh; Abdollahifard, Sareh; Sheikhan, Fatemeh

2014-01-01

Background: There are a wide variety of non- pharmacologic pain relief techniques for labor which include pelvic movement, upright position, back massage and partner support during the first stage of labor. The effectiveness of dance labor- which is a combination of these techniques- has not been evaluated. Aim: This study aimed to evaluate the effectiveness of dance labor in pain reduction and woman’s satisfaction during the first stage of labor. Methods: 60 primiparous women aged 18-35 years old were randomly assigned to dance labor and control groups. In the dance labor group, women were instructed to do standing upright with pelvic tilt and rock their hips back and forth or around in a circle while their partner massaged their back and sacrum for a minimum of 30 minutes. In the control group, the participants received usual care during physiologic labor. Pain and satisfaction scores were measured by Visual Analogue Scale. Data were analyzed by using the t. test and Chi-square. Findings: Mean pain score in the dance labor group was significantly lower than the control group (P < 0.05). The mean satisfaction score in the dance labor group was significantly higher than in the control group (P < 0.05). Conclusion: Dance labor which is a complementary treatment with low risk can reduce the intensity of pain and increase mothers, satisfaction with care during the active phase of labor. PMID:24762366

Spaceport Command and Control System Software Development

NASA Technical Reports Server (NTRS)

Glasser, Abraham

2017-01-01

The Spaceport Command and Control System (SCCS) is the National Aeronautics and Space Administration's (NASA) launch control system for the Orion capsule and Space Launch System, the next generation manned rocket currently in development. This large system requires a large amount of intensive testing that will properly measure the capabilities of the system. Automating the test procedures would save the project money from human labor costs, as well as making the testing process more efficient. Therefore, the Exploration Systems Division (formerly the Electrical Engineering Division) at Kennedy Space Center (KSC) has recruited interns for the past two years to work alongside full-time engineers to develop these automated tests, as well as innovate upon the current automation process.

Production of Space-rocket Technique: Psychological Factor

NASA Astrophysics Data System (ADS)

Vashchuk, S. P.; Sviderskiy, O. A.; Ezhova, O. N.; Rovenskaya, V. V.

2018-01-01

The article is devoted to the issues of studying the mental and physical condition of the shop workers who assemble carrier rockets and ways of processing their internal conflicts. It is shown that the complexity of the ongoing labor processes, the intensity of production activities and the responsibility for its end result lead to a high level of neurotic workers. The tendency to a long experience of a stressful situation helps them to increase the level of various forms of aggression and create a negative assessment of their official capabilities and successes. It is established that the duration of experiencing a stressful situation depends on coping strategies in the behavioral and emotional spheres.

Automated inspection of turbine blades: Challenges and opportunities

NASA Technical Reports Server (NTRS)

Mehta, Manish; Marron, Joseph C.; Sampson, Robert E.; Peace, George M.

1994-01-01

Current inspection methods for complex shapes and contours exemplified by aircraft engine turbine blades are expensive, time-consuming and labor intensive. The logistics support of new manufacturing paradigms such as integrated product-process development (IPPD) for current and future engine technology development necessitates high speed, automated inspection of forged and cast jet engine blades, combined with a capability of retaining and retrieving metrology data for process improvements upstream (designer-level) and downstream (end-user facilities) at commercial and military installations. The paper presents the opportunities emerging from a feasibility study conducted using 3-D holographic laser radar in blade inspection. Requisite developments in computing technologies for systems integration of blade inspection in production are also discussed.

76 FR 79711 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-22

... DEPARTMENT OF LABOR Employment and Training Administration Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United States: 2012 Adverse Effect Wage Rates AGENCY... Department of Agriculture (USDA). 20 CFR 655.120(c) requires the Administrator of the Office of Foreign Labor...

Experiment Automation with a Robot Arm using the Liquids Reflectometer Instrument at the Spallation Neutron Source

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

Zolnierczuk, Piotr A; Vacaliuc, Bogdan; Sundaram, Madhan

The Liquids Reflectometer instrument installed at the Spallation Neutron Source (SNS) enables observations of chemical kinetics, solid-state reactions and phase-transitions of thin film materials at both solid and liquid surfaces. Effective measurement of these behaviors requires each sample to be calibrated dynamically using the neutron beam and the data acquisition system in a feedback loop. Since the SNS is an intense neutron source, the time needed to perform the measurement can be the same as the alignment process, leading to a labor-intensive operation that is exhausting to users. An update to the instrument control system, completed in March 2013, implementedmore » the key features of automated sample alignment and robot-driven sample management, allowing for unattended operation over extended periods, lasting as long as 20 hours. We present a case study of the effort, detailing the mechanical, electrical and software modifications that were made as well as the lessons learned during the integration, verification and testing process.« less

78 FR 19019 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-28

... DEPARTMENT OF LABOR Employment and Training Administration Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United States: Prevailing Wage Rates for Certain Occupations Processed Under H-2A Special Procedures; Correction and Rescission AGENCY: Employment and Training...

29 CFR 1641.6 - Processing of charges filed with EEOC.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 4 2013-07-01 2013-07-01 false Processing of charges filed with EEOC. 1641.6 Section 1641.6 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES... HOLDING GOVERNMENT CONTRACTS OR SUBCONTRACTS § 1641.6 Processing of charges filed with EEOC. (a) ADA cause...

29 CFR 1641.6 - Processing of charges filed with EEOC.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 4 2012-07-01 2012-07-01 false Processing of charges filed with EEOC. 1641.6 Section 1641.6 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES... HOLDING GOVERNMENT CONTRACTS OR SUBCONTRACTS § 1641.6 Processing of charges filed with EEOC. (a) ADA cause...

29 CFR 1641.6 - Processing of charges filed with EEOC.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 4 2010-07-01 2010-07-01 false Processing of charges filed with EEOC. 1641.6 Section 1641.6 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES... HOLDING GOVERNMENT CONTRACTS OR SUBCONTRACTS § 1641.6 Processing of charges filed with EEOC. (a) ADA cause...

29 CFR 1641.6 - Processing of charges filed with EEOC.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 4 2011-07-01 2011-07-01 false Processing of charges filed with EEOC. 1641.6 Section 1641.6 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES... HOLDING GOVERNMENT CONTRACTS OR SUBCONTRACTS § 1641.6 Processing of charges filed with EEOC. (a) ADA cause...

29 CFR 1641.6 - Processing of charges filed with EEOC.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 4 2014-07-01 2014-07-01 false Processing of charges filed with EEOC. 1641.6 Section 1641.6 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES... HOLDING GOVERNMENT CONTRACTS OR SUBCONTRACTS § 1641.6 Processing of charges filed with EEOC. (a) ADA cause...

[Functions of participatory ergonomics programs in reducing work-related musculoskeletal disorders].

PubMed

Guo, M J; Liu, J J; Yao, H Y

2016-08-10

Work-related musculoskeletal disorders (MSDs) are most commonly seen in all the occupational non-fatal injuries and illnesses for workers, especially those who are involved in labor-intensive industries. Participatory ergonomics is frequently used to prevent musculoskeletal disorders. This paper gives an overview of a historical perspective on the use of participatory ergonomics approach in reducing the health effects of labor-intensive industries. Progress, barriers and facilitators on the organization, implementation and evaluation of participatory ergonomics programs are studied. Participatory ergonomics seems a successful method to develop, prioritize measures to prevent MSDs. Participatory ergonomics can help industries reduce musculoskeletal injuries and disorders, improve workplace condition and promote health conditions of the workers.

Role of intensive and extensive variables in a soup of firms in economy to address long run prices and aggregate data

NASA Astrophysics Data System (ADS)

Hosseiny, Ali; Gallegati, Mauro

2017-03-01

We review the production function and the hypothesis of equilibrium in the neoclassical framework. We notify that in a soup of sectors in economy, while capital and labor resemble extensive variables, wage and rate of return on capital act as intensive variables. As a result, Baumol and Bowen's statement of equal wages is inevitable from the thermodynamics point of view. We try to see how aggregation can be performed concerning the extensive variables in a soup of firms. We provide a toy model to perform aggregation for production and the labor income as extensive quantities in a neoclassical framework.

uFarm: a smart farm management system based on RFID

NASA Astrophysics Data System (ADS)

Kim, Hyoungsuk; Lee, Moonsup; Jung, Jonghyuk; Lee, Hyunwook; Kim, Taehyoun

2007-12-01

Recently, the livestock industry in Korea has been threatened by many challenges such as low productivity due to labor intensiveness, global competition compelled by the Free Trade Agreement (FTA), and emerging animal disease issues such as BSE or foot-and-mouth. In this paper, we propose a smart farm management system, called uFarm, which would come up with such challenges by automating farm management. First, we automate labor-intensive jobs using equipments based on sensors and actuators. The automation subsystem can be controlled by remote user through wireless network. Second, we provide real-time traceability of information on farm animals using the radio-frequency identification (RFID) method and embedded data server with network connectivity.

Principles for classification of work load for women

NASA Technical Reports Server (NTRS)

Navakatikyan, A. O.; Okhrimenko, A. P.; Karakashyan, A. N.; Buzunov, V. A.

1980-01-01

In an attempt to develop guidelines for classification by degree of intensity of various kinds of physical work performed by women, the effects of different work loads on women as compared to men were studied under industrial and experimental conditions, including response of the cardiovascular and respiratory systems to specified physical exercises of increasing intensity. Physiological criteria for assessing female labor in terms of intensity are proposed.

Bt cotton and employment effects for female agricultural laborers in Pakistan.

PubMed

Kouser, Shahzad; Abedullah; Qaim, Matin

2017-01-25

The literature about economic and social impacts of Bt cotton adoption on farm households in developing countries is growing. Yet, there is still uncertainty about wider implications of this technology for rural development, including effects for landless rural laborers. Bt-related yield advantages may lead to intensified production and higher demand for labor. Building on farm survey data collected in Pakistan and using double-hurdle regression models, we analyze employment effects of Bt cotton adoption. Model estimates show that Bt adoption has increased the demand for hired labor by 55%. Manual harvesting, which is common in Pakistan, is a labor-intensive activity primarily carried out by female laborers. Accordingly, gender disaggregation shows that the employment-generating effects are particularly strong for women, who often belong to the most disadvantaged groups of rural societies. These results suggest that Bt technology can contribute to additional employment income for the poor and to more equitable rural development. Copyright © 2016 Elsevier B.V. All rights reserved.

The effect of state dependent mandate laws on the labor supply decisions of young adults.

PubMed

Depew, Briggs

2015-01-01

Prior to the Affordable Care Act, the majority of states in the U.S. had already implemented state laws that extended the age that young adults could enroll as dependents on their parent's employer-based health insurance plans. Because of the fundamental link between health insurance and employment in the U.S., such policies may effect the labor supply decisions of young adults. Although the interaction between labor supply and health insurance has been extensively studied for other subpopulations, little is known about the role of health insurance in the labor supply decisions of young adults. I use the variation from the implementation and changes in state policies that expanded dependent health insurance coverage to examine how young adults adjusted their labor supply when they were able to be covered as a dependent on their parent's plan. I find that these state mandates led to a decrease in labor supply on the intensive margin. Copyright © 2014 Elsevier B.V. All rights reserved.

Emotional Intelligence in Intensive Clinical Experiences for Nursing Students

ERIC Educational Resources Information Center

Zoromski, Lorraine M.

2017-01-01

This study looked for associations between measures of emotional intelligence in an intensive clinical experience for nursing students in their final semester of an associate's degree program. The theory of emotional labor was used to make connections between nursing clinical experience and emotional intelligence. Twenty nursing students from a…

Streamlining a blood center and hospital transfusion service supply chain with an informatics vendor-managed inventory solution: development, implementation, and 3-month follow-up.

PubMed

Tsang, Hamilton C; Garcia, Adam; Scott, Robert; Lancaster, David; Geary, Dianne; Nguyen, Anh-Thu; Shankar, Raina; Buchanan, Leslie; Pham, Tho D

2018-05-16

The ordering process at Stanford Health Care involved twice-daily shipments predicated upon current stock levels from the blood center to the hospital transfusion service. Manual census determination is time consuming and error prone. We aimed to enhance inventory management by developing an informatics platform to streamline the ordering process and reallocate staff productivity. The general inventory accounts for more than 50 product categories based on characteristics including component, blood type, irradiation status, and cytomegalovirus serology status. Over a 5-month calibration period, inventory levels were determined algorithmically and electronically. An in-house software program was created to determine inventory levels, optimize the electronic ordering process, and reduce labor time. A 3-month pilot period was implemented using this program. This system showed noninferiority while saving labor time. The average weekly transfused:stocked ratios for cryoprecipitate, plasma, and red blood cells, respectively, were 1.03, 1.21, and 1.48 before the pilot period, compared with 0.88, 1.17, and 1.40 during (p = 0.28). There were 27 (before) and 31 (during) average STAT units ordered per week (p = 0.86). The number of monthly wasted products due to expiration was 226 (before) and 196 (during) units, respectively (p = 0.28). An estimated 7 hours per week of technologist time was reallocated to other tasks. An in-house electronic ordering system can enhance information fidelity, reallocate and optimize valuable staff productivity, and further standardize ordering. This system showed noninferiority to the labor-intensive manual system while freeing up over 360 hours of staff time per year. © 2018 AABB.

Development and comparison of three diagnostic immunoassay formats for the detection of azoxystrobin.

PubMed

Furzer, Gordon S; Veldhuis, Linda; Hall, J Christopher

2006-02-08

The currently accepted method of detection for azoxystrobin, a strobilurin fungicide, involves a labor-intensive organic solvent extraction and gas chromatography analysis. Three diagnostic assay formats, i.e., enzyme-linked immunosorbent assay (ELISA), fluorescence polarization (FP), and time-resolved fluorescence (TR-FIA), were developed and compared with regard to detection and quantification of azoxystrobin in grape extract and river, lake, and well water samples. These three assay formats require no initial sample extraction and were not affected by any of the environmental matrices tested, and each had a linear working range of 0-400 pg/mL. The polyclonal antibodies used for each of the immunoassays were specific to azoxystrobin; that is, the highest cross-reactivity to other pesticides observed was 5.7%. The limits of detection of the immunoassays were similar at 3 (ELISA), 46 (FP), and 28 (TR-FIA) pg/mL, as were the respective IC50 values of 306, 252, and 244 pg/mL. Each of the three immunoassays developed was less labor-intensive and approximately 100-fold more sensitive than the gas chromatographic method. While the three formats were comparable in terms of performance, the fluorescence polarization assay was the least labor-intensive and required the least time to perform.

China’s new-age small farms and their vertical integration: agribusiness or co-ops?

PubMed

Huang, Philip C C

2011-01-01

The future of Chinese agriculture lies not with large mechanized farms but with small capital-labor dual intensifying family farms for livestock-poultry-fish raising and vegetable-fruit cultivation. Chinese food consumption patterns have been changing from the old 8:1:1 pattern of 8 parts grain, 1 part meat, and 1 part vegetables to a 4:3:3 pattern, with a corresponding transformation in agricultural structure. Small family-farming is better suited for the new-age agriculture, including organic farming, than large-scale mechanized farming, because of the intensive, incremental, and variegated hand labor involved, not readily open to economies of scale, though compatible with economies of scope. It is also better suited to the realities of severe population pressure on land. But it requires vertical integration from cultivation to processing to marketing, albeit without horizontal integration for farming. It is against such a background that co-ops have arisen spontaneously for integrating small farms with processing and marketing. The Chinese government, however, has been supporting aggressively capitalistic agribusinesses as the preferred mode of vertical integration. At present, Chinese agriculture is poised at a crossroads, with the future organizational mode for vertical integration as yet uncertain.

Fear, pain and stress hormones during childbirth.

PubMed

Alehagen, Siw; Wijma, Barbro; Lundberg, Ulf; Wijma, Klaas

2005-09-01

To investigate the course of fear, pain and stress hormones during labor, and the associations between fear, pain, stress hormones and duration of labor in nulliparous women with and without epidural analgesia (EDA). One day during gestation weeks 37-39, urinary and salivary samples were collected to measure catecholamines and cortisol. Hourly during labor, the participants answered the Delivery Fear Scale and a pain intensity scale, and urinary and salivary samples were collected to measure stress hormones. The course of fear, pain and stress hormones differed throughout labor in women with and without EDA. Pain and cortisol increased throughout labor in women without EDA. Women who received EDA had more fear, but not more pain, before the administration of the EDA than women who did not receive EDA. Pain, fear and catecholamines decreased when women received EDA, but fear and pain increased again later in labor. Fear and pain correlated, as well as levels of fear in the different phases of labor. During phase one of labor epinephrine and duration of the phase were negatively correlated. The course of fear, pain and concentrations of stress hormones differed, highly influenced by the administration of EDA. Fear and pain correlated more pronounced than stress hormones and fear, pain and duration of labor.

The impact of HIV / AIDS on Kenya's commercial sector.

PubMed

Forsythe, S; Roberts, M

1995-02-01

AIDSCAP is undertaking a project designed to encourage Kenya's private sector to participate in HIV/AIDS prevention efforts. Part of that project involves estimating the impact of HIV/AIDS on Kenya's commercial sector. AIDSCAP and Kenyan researcher estimates are based upon financial data from a sugar estate, a transportation company, a wood processing plant, a textile factory, and a light manufacturing company, a small sample representing the diversity of industries in the country. Most are medium-sized companies with 1200-2200 employees. Preliminary results suggest that absenteeism, training costs, and HIV-related health care will cause the greatest losses to Kenyan businesses. Projections show that the HIV/AIDS epidemic could increase labor costs for some Kenyan businesses by 17% by the year 2005. Despite increasing labor costs, however, the epidemic may not cause a significant drop in profits for larger, capital-intensive Kenyan businesses. Some companies could still find their profits cut by 15-25% within the next 10 years. Study findings and implications for workplace prevention programs are discussed.

Translations on USSR Resources, No. 733

DTIC Science & Technology

1977-07-15

20000321 147 U. S. JOINT PUBLICATIONS RESEARCH SERVICE REPRODUCED BY _.,.„_., , ., •. NATIONAL TECHNICAL >>/,*?/: i INFORMATION SERVICE t ...labor intensiveness than that of workers who do not cor- respond to these demands. According to the calculations of K. I . Sidorov and M. T ...P 134- 9. N. I . Sidorov, M. T . Makhan’kova, "Effektivnoye ispol’zovaniye truda molodezhi" [Effective Utilization of Young People’s Labor], Moscow

Manufacturing of microarrays.

PubMed

Petersen, David W; Kawasaki, Ernest S

2007-01-01

DNA microarray technology has become a powerful tool in the arsenal of the molecular biologist. Capitalizing on high precision robotics and the wealth of DNA sequences annotated from the genomes of a large number of organisms, the manufacture of microarrays is now possible for the average academic laboratory with the funds and motivation. Microarray production requires attention to both biological and physical resources, including DNA libraries, robotics, and qualified personnel. While the fabrication of microarrays is a very labor-intensive process, production of quality microarrays individually tailored on a project-by-project basis will help researchers shed light on future scientific questions.

Research Spotlight: New method to assess coral reef health

NASA Astrophysics Data System (ADS)

Tretkoff, Ernie

2011-03-01

Coral reefs around the world are becoming stressed due to rising temperatures, ocean acidification, overfishing, and other factors. Measuring community level rates of photosynthesis, respiration, and biogenic calcification is essential to assessing the health of coral reef ecosystems because the balance between these processes determines the potential for reef growth and the export of carbon. Measurements of biological productivity have typically been made by tracing changes in dissolved oxygen in seawater as it passes over a reef. However, this is a labor-intensive and difficult method, requiring repeated measurements. (Geophysical Research Letters, doi:10.1029/2010GL046179, 2011)

Rapid and Convenient Separation of Chitooligosaccharides by Ion-Exchange Chromatography

NASA Astrophysics Data System (ADS)

Wu, Yuxiao; Lu, Wei-Peng; Wang, Jianing; Gao, Yunhua; Guo, Yanchuan

2017-12-01

Pervious methods for separation of highly purified chitooligosaccharides was time-consuming and labor-intensive, which limited the large-scale production. This study developed a convenient ion-exchange chromatography using the ÄKTA™ avant 150 chromatographic system. Five fractions were automatically collected under detecting the absorption at 210 nm. The fractions were analyzed by high-performance liquid chromatography. It proved that they primarily comprised chitobiose, chitotriose, chitotetraose, chitopentaose, and chitohexaose, respectively, with chromatographic purities over 90%. The separation process was rapid, convenient and could be monitored on-line, which would be benefit for the mass production of chitooligosaccharides.

Seed sprout production: Consumables and a foundation for higher plant growth in space

NASA Technical Reports Server (NTRS)

Day, Michelle; Thomas, Terri; Johnson, Steve; Luttges, Marvin

1990-01-01

Seed sprouts can be produced as a source of fresh vegetable materials and as higher plant seedlings in space. Sprout production was undertaken to evaluate the mass accumulations possible, the technologies needed, and the reliability of the overall process. Baseline experiments corroborated the utility of sprout production protocols for a variety of seed types. The automated delivery of saturated humidity effectively supplants labor intensive manual soaking techniques. Automated humidification also lend itself to modest centrifugal sprout growth environments. A small amount of ultraviolet radiation effectively suppressed bacterial and fungal contamination, and the sprouts were suitable for consumption.

Laser ablation/ionization characterization of solids: Second interim progress report of the strategic environmental research development program

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

Hess, W.P.; Bushaw, B.A.; McCarthy, M.I.

1996-10-01

The Department of Energy is undertaking the enormous task of remediating defense wastes and environmental insults which have occurred over 50 years of nuclear weapons production. It is abundantly clear that significant technology advances are needed to characterize, process, and store highly radioactive waste and to remediate contaminated zones. In addition to the processing and waste form issues, analytical technologies needed for the characterization of solids, and for monitoring storage tanks and contaminated sites do not exist or are currently expensive labor-intensive tasks. This report describes progress in developing sensitive, rapid, and widely applicable laser-based mass spectrometry techniques for analysismore » of mixed chemical wastes and contaminated soils.« less

Toward an Efficient Icing CFD Process Using an Interactive Software Toolkit: Smagglce 2D

NASA Technical Reports Server (NTRS)

Vickerman, Mary B.; Choo, Yung K.; Schilling, Herbert W.; Baez, Marivell; Braun, Donald C.; Cotton, Barbara J.

2001-01-01

Two-dimensional CID analysis for iced airfoils can be a labor-intensive task. The software toolkit SmaggIce 2D is being developed to help streamline the CID process and provide the unique features needed for icing. When complete, it will include a combination of partially automated and fully interactive tools for all aspects of the tasks leading up to the flow analysis: geometry preparation, domain decomposition. block boundary demoralization. gridding, and linking with a flow solver. It also includes tools to perform ice shape characterization, an important aid in determining the relationship between ice characteristics and their effects on aerodynamic performance. Completed tools, work-in-progress, and planned features of the software toolkit are presented here.

Adapting clinical practice guidelines for diabetic retinopathy in Kenya: process and outputs.

PubMed

Mwangi, Nyawira; Gachago, Muchai; Gichangi, Michael; Gichuhi, Stephen; Githeko, Kibata; Jalango, Atieno; Karimurio, Jefitha; Kibachio, Joseph; Muthami, Lawrence; Ngugi, Nancy; Nduri, Carmichael; Nyaga, Patrick; Nyamori, Joseph; Zindamoyen, Alain Nazaire Mbongo; Bascaran, Covadonga; Foster, Allen

2018-06-15

The use of clinical practice guidelines envisages augmenting quality and best practice in clinical outcomes. Generic guidelines that are not adapted for local use often fail to produce these outcomes. Adaptation is a systematic and rigorous process that should maintain the quality and validity of the guideline, while making it more usable by the targeted users. Diverse skills are required for the task of adaptation. Although adapting a guideline is not a guarantee that it will be implemented, adaptation may improve acceptance and adherence to its recommendations. We describe the process used to adapt clinical guidelines for diabetic retinopathy in Kenya, using validated tools and manuals. A technical working group consisting of volunteers provided leadership. The process was intensive and required more time than anticipated. Flexibility in the process and concurrent health system activities contributed to the success of the adaptation. The outputs from the adaptation include the guidelines in different formats, point of care instruments, as well as tools for training, monitoring, quality assurance and patient education. Guideline adaptation is applicable and feasible at the national level in Kenya. However, it is labor- and time -intensive. It presents a valuable opportunity to develop several additional outputs that are useful at the point of care.

20 CFR 656.32 - Revocation of approved labor certifications.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Revocation of approved labor certifications. 656.32 Section 656.32 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR LABOR CERTIFICATION PROCESS FOR PERMANENT EMPLOYMENT OF ALIENS IN THE UNITED STATES Labor Certification...

20 CFR 656.24 - Labor certification determinations.

Code of Federal Regulations, 2010 CFR

2010-04-01

... officers in the ETA application processing centers have the authority to certify or deny labor... an ETA application processing center may refer the matter to the Office of Foreign Labor... applications or specific applications be handled in the ETA national office, the Directors of the ETA...

20 CFR 655.209 - Invalidation of temporary labor certifications.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Invalidation of temporary labor... LABOR TEMPORARY EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process for Logging Employment and Non-H-2A Agricultural Employment § 655.209 Invalidation of temporary labor...

The role of maternal attachment in the experience of labor pain: a prospective study.

PubMed

Costa-Martins, José Manuel; Pereira, Marco; Martins, Henriqueta; Moura-Ramos, Mariana; Coelho, Rui; Tavares, Jorge

2014-04-01

To examine the influence of attachment dimensions and sociodemographic and physical predictors in the experience of labor pain. Eighty-one pregnant women were assessed during their third trimester of pregnancy and during labor. The perceived intensity of pain in the early stages of labor (3 cm of cervical dilatation) and before the administration of patient-controlled epidural analgesia was measured using a visual analog scale. Pain was also assessed indirectly based on anesthetic doses. Attachment was assessed using the Adult Attachment Scale-Revised. Attachment anxiety and avoidance were positively and significantly correlated with labor pain and anesthetic consumption. In the multivariate models, attachment anxiety was a significant predictor of higher pain at 3 cm of cervical dilatation (β = 0.36, p = .042) and before the administration of patient-controlled epidural analgesia (β = 0.51, p = .002). Older age (β = 0.31, p = .005), a shorter duration of labor (β= -0.41, p = .001), and attachment avoidance (β = 0.41, p = .004) were significant predictors of higher anesthetic use. The study findings suggest that perceived labor pain and anesthetic use are strongly associated with attachment, rather than demographic and physical factors. These data support the importance of understanding the experience of labor pain within an attachment theoretical framework.

Use of automated rendezvous trajectory planning to improve spacecraft operations efficiency

NASA Technical Reports Server (NTRS)

Mulder, Tom A.

1991-01-01

The current planning process for space shuttle rendezvous with a second Earth-orbiting vehicle is time consuming and costly. It is a labor-intensive, manual process performed pre-mission with the aid of specialized maneuver processing tools. Real-time execution of a rendezvous plan must closely follow a predicted trajectory, and targeted solutions leading up to the terminal phase are computed on the ground. Despite over 25 years of Gemini, Apollo, Skylab, and shuttle vehicle-to-vehicle rendezvous missions flown to date, rendezvous in Earth orbit still requires careful monitoring and cannot be taken for granted. For example, a significant trajectory offset was experienced during terminal phase rendezvous of the STS-32 Long Duration Exposure Facility retrieval mission. Several improvements can be introduced to the present rendezvous planning process to reduce costs, produce more fuel-efficient profiles, and increase the probability of mission success.

77 FR 12882 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-02

... DEPARTMENT OF LABOR Employment and Training Administration Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United States: 2012 Allowable Charges for Agricultural Workers' Meals and Travel Subsistence Reimbursement, Including Lodging AGENCY: Employment and Training...

78 FR 15741 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-12

... DEPARTMENT OF LABOR Employment and Training Administration Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United States: 2013 Allowable Charges for Agricultural Workers' Meals and Travel Subsistence Reimbursement, Including Lodging AGENCY: Employment and Training...

77 FR 13635 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-07

... DEPARTMENT OF LABOR Employment and Training Administration Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United States: 2012 Allowable Charges for Agricultural Workers' Meals and Travel Subsistence Reimbursement, Including Lodging AGENCY: Employment and Training...

76 FR 11286 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-01

... DEPARTMENT OF LABOR Employment and Training Administration Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United States: 2011 Adverse Effect Wage Rates, Allowable Charges for Agricultural Workers' Meals, and Maximum Travel Subsistence Reimbursement AGENCY...

Study on Oxygen Supply Standard for Physical Health of Construction Personnel of High-Altitude Tunnels.

PubMed

Guo, Chun; Xu, Jianfeng; Wang, Mingnian; Yan, Tao; Yang, Lu; Sun, Zhitao

2015-12-22

The low atmospheric pressure and low oxygen content in high-altitude environment have great impacts on the functions of human body. Especially for the personnel engaged in complicated physical labor such as tunnel construction, high altitude can cause a series of adverse physiological reactions, which may result in multiple high-altitude diseases and even death in severe cases. Artificial oxygen supply is required to ensure health and safety of construction personnel in hypoxic environments. However, there are no provisions for oxygen supply standard for tunnel construction personnel in high-altitude areas in current tunnel construction specifications. As a result, this paper has theoretically studied the impacts of high-altitude environment on human bodies, analyzed the relationship between labor intensity and oxygen consumption in high-altitude areas and determined the critical oxygen-supply altitude values for tunnel construction based on two different standard evaluation systems, i.e., variation of air density and equivalent PIO₂. In addition, it has finally determined the oxygen supply standard for construction personnel in high-altitude areas based on the relationship between construction labor intensity and oxygen consumption.

Automation of Cassini Support Imaging Uplink Command Development

NASA Technical Reports Server (NTRS)

Ly-Hollins, Lisa; Breneman, Herbert H.; Brooks, Robert

2010-01-01

"Support imaging" is imagery requested by other Cassini science teams to aid in the interpretation of their data. The generation of the spacecraft command sequences for these images is performed by the Cassini Instrument Operations Team. The process initially established for doing this was very labor-intensive, tedious and prone to human error. Team management recognized this process as one that could easily benefit from automation. Team members were tasked to document the existing manual process, develop a plan and strategy to automate the process, implement the plan and strategy, test and validate the new automated process, and deliver the new software tools and documentation to Flight Operations for use during the Cassini extended mission. In addition to the goals of higher efficiency and lower risk in the processing of support imaging requests, an effort was made to maximize adaptability of the process to accommodate uplink procedure changes and the potential addition of new capabilities outside the scope of the initial effort.

Utility of Ground-Penetrating Radar as a Root Biomass Survey Tool in Forest Systems

Treesearch

John R. Butnor; J.A. Doolittle; Kurt H. Johnsen; L. Samuelson; T. Stokes; L. Kress

2003-01-01

Traditional methods of measuring tree root biomass are labor intensive and destructive in nature. We studied the utility of ground-penetrating radar (GPR) to measure tree root biomass in situ within a replicated, intensive culture forestry experiment planted with loblolly pine (Pinus taeda L.). The study site was located in Decatur County, Georgia,...

20 CFR 663.250 - How long must an individual participant be in intensive services to be eligible for training...

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 4 2014-04-01 2014-04-01 false How long must an individual participant be in intensive services to be eligible for training services? 663.250 Section 663.250 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) ADULT AND DISLOCATED WORKER...

The Economics of Black Community Development: An Analysis and Program for Autonomous Growth and Development.

ERIC Educational Resources Information Center

Davis, Frank G.

This book examines, within the prevailing economic and social structure of the American economy, the optimum economic relationship between the black ghetto economy and the general economy. The ghetto economy is viewed as predominantly labor intensive; the general economy is viewed as highly oligopolistic and capital intensive and as becoming…

The best encouraging persons in labor: A content analysis of Iranian mothers' experiences of labor support

PubMed Central

Fathi Najafi, Tahereh; Latifnejad Roudsari, Robab; Ebrahimipour, Hossein

2017-01-01

Background and aims The process of giving birth is very stressing for the mother. Meanwhile, maternity ward staff’s lack of awareness of mothers’ fears make mothers feel lonely and helpless. This study aimed to explore women’s perceptions of labor support during vaginal delivery. Materials and methods This exploratory qualitative study used qualitative content analysis to explore Iranian mothers’ experiences of labor support. Data were collected using observations and semi-structured interviews with 25 individuals. The participants were recruited through a purposive sampling method. Results Three categories, including “involvement of the spouse in the labor process”, “asking for a companion during labor”, and “mother’s self-care to cope with labor pain”, emerged during data analysis. These categories were merged to form the main theme of “trying to comply with the labor process”. Conclusion Women believed that the presence of a companion, e.g. their husband, a family member, or a doula, during labor helped them better deal with the labor process, particularly when they felt lonely. Health care providers are expected to consider the needs of mothers and try to provide holistic support for mothers during labor pain. Implications for practice It seems that some mothers adopted particular coping strategies without receiving any relevant training. It is noteworthy that although mothers may make every effort to minimize their pain, health professionals should also practice medical approaches to help them through the process of labor. PMID:28683112

Environmental Regulation, Foreign Direct Investment and Green Technological Progress-Evidence from Chinese Manufacturing Industries.

PubMed

Hu, Jiangfeng; Wang, Zhao; Lian, Yuehan; Huang, Qinghua

2018-01-29

This study examines the spillover effects of foreign direct investment (FDI) on green technology progress rate (as measured by the green total factor productivity). The analysis utilizes two measures of FDI, labor-based FDI and capital-based FDI, and separately investigates four sets of industry classifications-high/low discharge regulation and high/low emission standard regulation. The results indicate that in the low discharge regulation and low emission standard regulation industry, labor-based FDI has a significant negative spillover effect, and capital-based FDI has a significant positive spillover effect. However, in the high-intensity environmental regulation industry, the negative influence of labor-based FDI is completely restrained, and capital-based FDI continues to play a significant positive green technological spillover effects. These findings have clear policy implications: the government should be gradually reducing the labor-based FDI inflow or increasing stringency of environmental regulation in order to reduce or eliminate the negative spillover effect of the labor-based FDI.

Environmental Regulation, Foreign Direct Investment and Green Technological Progress—Evidence from Chinese Manufacturing Industries

PubMed Central

Hu, Jiangfeng; Wang, Zhao; Lian, Yuehan; Huang, Qinghua

2018-01-01

This study examines the spillover effects of foreign direct investment (FDI) on green technology progress rate (as measured by the green total factor productivity). The analysis utilizes two measures of FDI, labor-based FDI and capital-based FDI, and separately investigates four sets of industry classifications—high/low discharge regulation and high/low emission standard regulation. The results indicate that in the low discharge regulation and low emission standard regulation industry, labor-based FDI has a significant negative spillover effect, and capital-based FDI has a significant positive spillover effect. However, in the high-intensity environmental regulation industry, the negative influence of labor-based FDI is completely restrained, and capital-based FDI continues to play a significant positive green technological spillover effects. These findings have clear policy implications: the government should be gradually reducing the labor-based FDI inflow or increasing stringency of environmental regulation in order to reduce or eliminate the negative spillover effect of the labor-based FDI. PMID:29382112

Making Scientific Data Usable and Useful

NASA Astrophysics Data System (ADS)

Satwicz, T.; Bharadwaj, A.; Evans, J.; Dirks, J.; Clark Cole, K.

2017-12-01

Transforming geological data into information that has broad scientific and societal impact is a process fraught with barriers. Data sets and tools are often reported to have poor user experiences (UX) that make scientific work more challenging than it needs be. While many other technical fields have benefited from ongoing improvements to the UX of their tools (e.g., healthcare and financial services) scientists are faced with using tools that are labor intensive and not intuitive. Our research team has been involved in a multi-year effort to understand and improve the UX of scientific tools and data sets. We use a User-Centered Design (UCD) process that involves naturalistic behavioral observation and other qualitative research methods adopted from Human-Computer Interaction (HCI) and related fields. Behavioral observation involves having users complete common tasks on data sets, tools, and websites to identify usability issues and understand the severity of the issues. We measure how successfully they complete tasks and diagnosis the cause of any failures. Behavioral observation is paired with in-depth interviews where users describe their process for generating results (from initial inquiry to final results). By asking detailed questions we unpack common patterns and challenges scientists experience while working with data. We've found that tools built using the UCD process can have a large impact on scientist work flows and greatly reduce the time it takes to process data before analysis. It is often challenging to understand the organization and nuances of data across scientific fields. By better understanding how scientists work we can create tools that make routine tasks less-labor intensive, data easier to find, and solve common issues with discovering new data sets and engaging in interdisciplinary research. There is a tremendous opportunity for advancing scientific knowledge and helping the public benefit from that work by creating intuitive, interactive, and powerful tools and resources for generating knowledge. The pathway to achieving that is through building a detailed understanding of users and their needs, then using this knowledge to inform the design of the data products, tools, and services scientists and non-scientists use to do their work.

78 FR 1260 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-08

... DEPARTMENT OF LABOR Employment and Training Administration Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United States: Prevailing Wage Rates for Certain... Agriculture (USDA) farm production region that includes another State either with its own wage rate finding or...

78 FR 1259 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-08

... DEPARTMENT OF LABOR Employment and Training Administration Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United States: 2013 Adverse Effect Wage Rates AGENCY... Department of Agriculture (USDA). 20 CFR 655.120(c) requires that the Administrator of the Office of Foreign...

20 CFR 655.208 - Temporary labor certification applications involving fraud or willful misrepresentation.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Labor Certification Process for Logging Employment and Non-H-2A Agricultural Employment § 655.208... prior to a final temporary labor certification determination, or if it is learned that the employer or... employer or agent in writing of this referral. The OFLC Administrator shall continue to process the...

Proteins Are the Body's Worker Molecules

MedlinePlus

... molecular structures. Many of these new technologies are robots that automate previously labor-intensive steps in structure determination. Thanks to these robots, it is possible to solve structures faster than ...

[A day in the busy obstetric unit from the anesthesiologist point of view, experience at the Cleveland clinic; Cleveland, Ohio].

PubMed

Ootaki, Chiyo; Barsoum, Sabri

2009-10-01

Cleveland Clinic Labor and Delivery Unit is a syntactical delivery facility and comprised of 16 delivery rooms, 3 operating rooms, 3 triage rooms, and 1 recovery room that has a capacity of 6 beds, 43 postpartum rooms, 2 nurseries, and 1 neonatal intensive care unit (NICU). Cleveland Clinic Labor and Delivery Unit (LDU) had 3,691 delivery cases in 2007. The ratio of neuraxial analgesia (NA) during labor is 84.2% (2,348/ 2,787), using epidural anesthesia or combined spinalepidural anesthesia (CSEA). This article introduces the obstetrical (OB) anesthesia practice at the Cleveland Clinic and our novel anesthetic regime as typical of one typical busy day.

African women, industrialization and another development. A global perspective.

PubMed

Steady, F C

1982-01-01

Historically, the women of Africa have been differentially integrated into the world economic system, serving primarily as a labor reserve and a mainstay for the subsistence and reproductive sectors. If and when necessary, female proletarianization can come into effect. African women, by virtue of their strategic role in traditional food systems, have acquired certain skills compatible with labor intensive food processing industries. Consequently, in some countries they have been involved in the handling, processing, and packing of food. In many 3rd world nations regulations protecting minimum wage levels do not exist and collective bargaining activities are not strongly in force. Economic hardship and the desperate need to survive can lead some groups to accept even lower wages. Consequently, although the employment of women at lower wages violates the principle of equal pay for equal work, agroindustries with monopolies can deliberately and with impunity hire women at lower wages than men. In general, when women are hired in industries the nature of their employment is precarious, frequently being of a casual and seasonal nature and in greatest demand during peak periods. In an effort to understand the implications of industrialization for African women a global perspective is necessary, for at present the incorporation of the African women in direct industrialization is minimal. Racism has played an important role in the exploitation of the African continent, and no serious study of class and gender inequality in Africa can overlook that important fact. Numerous studies have shown how industry perpetuates the sexual division of labor. Even in the industrialized nations, women often have held the least paid and most precarious jobs in industry. Women's vulnerability is further worsened by several factors, the most obvious being their reproductive capabilities. In addition to being more vulnerable to industrial hazards, their employment can be truncated by pregnancy. Alternative development begins with analysis, and this process has already begun under the intellectual leadership of 3rd world scholars from the industrialized countries. Alternative development must question assumptions upon which many of the earlier analyses and solutions have been based. An alternative model must seriously question the emphasis by international agencies and governments on female labor force participation as an indicator of improvement in women's status and economic position. The emphasis must be on the quality rather than the quantity of female participation, for women can participate in the labor force as exploited wage laborers. An alternative strategy needs to also emphasize parity. Looking inward, development plans should emphasize internal economic development rather than external trade. An alternative development will have to proceed on several fronts simultaneously each well planned, executed, and anticipating the next stage of development.

A randomized, double-blinded, controlled trial of the effects of fluid rate and/or presence of dextrose in intravenous fluids on the labor course of nulliparas.

PubMed

Fong, Alex; Serra, Allison E; Caballero, Deysi; Garite, Thomas J; Shrivastava, Vineet K

2017-08-01

Prolonged labor has been demonstrated to increase adverse maternal and neonatal outcome. A practice that may decrease the risk of prolonged labor is the modification of fluid intake during labor. Several studies demonstrated that increased hydration in labor as well as addition of dextrose-containing fluids may be associated with a decrease in length of labor. The purpose of our study was to characterize whether high-dose intravenous fluids, standard-dose fluids with dextrose, or high-dose fluids with dextrose show a difference in the duration of labor in nulliparas. Nulliparous subjects with singletons who presented in active labor were randomized to 1 of 3 groups of intravenous fluids: 250 mL/h of normal saline, 125 mL/h of 5% dextrose in normal saline, or 250 mL/h of 2.5% dextrose in normal saline. The primary outcome was total length of labor from initiation of intravenous fluid in vaginally delivered subjects. Secondary outcomes included cesarean delivery rate and length of second stage of labor, among other maternal and neonatal outcomes. In all, 274 subjects who met inclusion criteria were enrolled. There were no differences in baseline characteristics among the 3 groups. There was no difference in the primary outcome of total length of labor in vaginally delivered subjects among the 3 groups. First stage of labor duration, second stage of labor duration, and cesarean delivery rates were also equivalent. There were no differences identified in other secondary outcomes including clinical chorioamnionitis, postpartum hemorrhage, blood loss, Apgar scores, or neonatal intensive care admission. There is no difference in length of labor or delivery outcomes when comparing high-dose intravenous fluids, addition of dextrose, or use of high-dose intravenous fluids with dextrose in nulliparous women who present in active labor. Copyright © 2017 Elsevier Inc. All rights reserved.

Maintaining and Monitoring the Defined Microbiota Status of Gnotobiotic Rodents.

PubMed

Nicklas, Werner; Keubler, Lydia; Bleich, André

2015-01-01

Gnotobiotic (germfree, defined colonized) rodents have become powerful tools to advance our understanding of the host-microbiome relationship. However, the maintenance and ultimately the monitoring of gnotobiotic rodents is a critical, labor-intensive, and costly process (e.g., sterility, not absence of specific pathogens, must be demonstrated in germfree animals). Here, we provide information on the housing and maintenance of gnotobiotic animals, elucidate prophylactic measurements to avoid contamination, and make specific recommendations for sampling procedures, sampling frequencies, and test methods. © The Author 2015. Published by Oxford University Press on behalf of the Institute for Laboratory Animal Research. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Airline Operations Aid

NASA Technical Reports Server (NTRS)

1993-01-01

C Language Integrated Production System (CLIPS), a NASA-developed expert systems program, is used by American Airlines for three purposes: as a rapid prototyping tool; to develop production prototypes; and to develop production application. An example of the latter is CLIPS' use in "Hub S1AAshing," a knowledge based system that recommends contingency plans when severe schedule reductions must be made. Hub S1AAshing has replaced a manual, labor intensive process. It saves time and allows Operations Control Coordinators to handle more difficult situations. Because the system assimilates much of the information necessary to facilitate educated decision making, it minimizes negative impact in situations where it is impossible to operate all flights.

48 CFR 1322.406-8 - Investigations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... APPLICATION OF LABOR LAWS TO GOVERNMENT ACQUISITIONS Labor Standards for Contracts Involving Construction 1322.406-8 Investigations. The designee authorized to process a contracting officer's report on labor...

Towards Automated Screening of Two-dimensional Crystals

PubMed Central

Cheng, Anchi; Leung, Albert; Fellmann, Denis; Quispe, Joel; Suloway, Christian; Pulokas, James; Carragher, Bridget; Potter, Clinton S.

2007-01-01

Screening trials to determine the presence of two-dimensional (2D) protein crystals suitable for three-dimensional structure determination using electron crystallography is a very labor-intensive process. Methods compatible with fully automated screening have been developed for the process of crystal production by dialysis and for producing negatively stained grids of the resulting trials. Further automation via robotic handling of the EM grids, and semi-automated transmission electron microscopic imaging and evaluation of the trial grids is also possible. We, and others, have developed working prototypes for several of these tools and tested and evaluated them in a simple screen of 24 crystallization conditions. While further development of these tools is certainly required for a turn-key system, the goal of fully automated screening appears to be within reach. PMID:17977016

Review of microfluidic microbioreactor technology for high-throughput submerged microbiological cultivation

PubMed Central

Hegab, Hanaa M.; ElMekawy, Ahmed; Stakenborg, Tim

2013-01-01

Microbial fermentation process development is pursuing a high production yield. This requires a high throughput screening and optimization of the microbial strains, which is nowadays commonly achieved by applying slow and labor-intensive submerged cultivation in shake flasks or microtiter plates. These methods are also limited towards end-point measurements, low analytical data output, and control over the fermentation process. These drawbacks could be overcome by means of scaled-down microfluidic microbioreactors (μBR) that allow for online control over cultivation data and automation, hence reducing cost and time. This review goes beyond previous work not only by providing a detailed update on the current μBR fabrication techniques but also the operation and control of μBRs is compared to large scale fermentation reactors. PMID:24404006

77 FR 16157 - Changes to the Labor Certification Process for the Temporary Non-Agricultural Employment of H-2B...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-20

... DEPARTMENT OF LABOR Employment and Training Administration 20 CFR Part 655 RIN 1205-AB58 Changes to the Labor Certification Process for the Temporary Non- Agricultural Employment of H-2B Aliens in the United States; Transition Period AGENCY: Employment and Training Administration, Department of...

75 FR 13784 - Announcement of Public Webinar on the Changes to the Labor Certification Process for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-23

... DEPARTMENT OF LABOR Employment and Training Administration Announcement of Public Webinar on the Changes to the Labor Certification Process for the Temporary Agricultural Employment of H-2A Aliens in the... temporary or seasonal agricultural employment. See Temporary Agricultural Employment of H-2A Aliens in the...

77 FR 24137 - Changes to the Labor Certification Process for the Temporary Non-Agricultural Employment of H-2B...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-23

... DEPARTMENT OF LABOR Employment and Training Administration 20 CFR Part 655 RIN 1205-AB58 Changes to the Labor Certification Process for the Temporary Non- Agricultural Employment of H-2B Aliens in the United States; Revisions to Transition Period AGENCY: Employment and Training Administration...

Feasibility of using ground-penetrating radar to quantify root mass in Florida's intensively managed pine plantations

Treesearch

John Butnor; Brian Roth; Kurt Johnsen

2005-01-01

Tree root systems are commonly evaluated via labor intensive, destructive, time-consuming excavations. Ground-penetrating radar (GPR) can be used to detect and monitor roots if there is sufficient electromagnetic contrast with the surrounding soil matrix. This methodology is commonly used in civil engineering for non-destructive testing of concrete as well as road and...

A proposed site index for red spruce in the Northeast

Treesearch

T. F. McLintock; C. A. Bickford

1957-01-01

A basic principle that should be recognized at the start of any forward-looking forest-management plan is that the intensity or level of management that can be profitably applied to a given tract will be controlled largely by four factors: markets, labor supply, accessibility, and site. The more favorable these factors are, the higher the intensity of management that...

A New Front in the Sweatshop Wars?

ERIC Educational Resources Information Center

Farrell, Elizabeth F.; Olsen, Florence

2001-01-01

Discusses how some prominent institutions prompt debate by subcontracting the labor-intensive work of putting documents online to vendors in developing countries. Libraries counter that contractors treat overseas employees well. (EV)

Nonisothermal glass molding for the cost-efficient production of precision freeform optics

NASA Astrophysics Data System (ADS)

Vu, Anh-Tuan; Kreilkamp, Holger; Dambon, Olaf; Klocke, Fritz

2016-07-01

Glass molding has become a key replication-based technology to satisfy intensively growing demands of complex precision optics in the today's photonic market. However, the state-of-the-art replicative technologies are still limited, mainly due to their insufficiency to meet the requirements of mass production. This paper introduces a newly developed nonisothermal glass molding in which a complex-shaped optic is produced in a very short process cycle. The innovative molding technology promises a cost-efficient production because of increased mold lifetime, less energy consumption, and high throughput from a fast process chain. At the early stage of the process development, the research focuses on an integration of finite element simulation into the process chain to reduce time and labor-intensive cost. By virtue of numerical modeling, defects including chill ripples and glass sticking in the nonisothermal molding process can be predicted and the consequent effects are avoided. In addition, the influences of process parameters and glass preforms on the surface quality, form accuracy, and residual stress are discussed. A series of experiments was carried out to validate the simulation results. The successful modeling, therefore, provides a systematic strategy for glass preform design, mold compensation, and optimization of the process parameters. In conclusion, the integration of simulation into the entire nonisothermal glass molding process chain will significantly increase the manufacturing efficiency as well as reduce the time-to-market for the mass production of complex precision yet low-cost glass optics.

Changes in Purines Concentration in the Cerebrospinal Fluid of Pregnant Women Experiencing Pain During Active Labor.

PubMed

Schmidt, André P; Böhmer, Ana E; Hansel, Gisele; Soares, Félix A; Oses, Jean P; Giordani, Alex T; Posso, Irimar P; Auler, José Otávio C; Mendes, Florentino F; Félix, Elaine A; Portela, Luís V; Souza, Diogo O

2015-11-01

Labor pain has been reported as a severe pain and can be considered as a model of acute visceral pain. It is well known that extracellular purines have an important role in pain signaling in the central nervous system. This study analyzes the relationship between extracellular purines and pain perception during active labor. A prospective observational study was performed. Cerebrospinal fluid (CSF) levels of the purines and their metabolites were compared between women at term pregnancy with labor pain (n = 49) and without labor pain (Caesarian section; n = 47). Control groups (healthy men and women without chronic or acute pain-n = 40 and 32, respectively) were also investigated. The CSF levels of adenosine were significantly lower in the labor pain group (P = 0.026) and negatively correlated with pain intensity measured by a visual analogue scale (r = -0.48, P = 0.0005). Interestingly, CSF levels of uric acid were significantly higher in healthy men as compared to women. Additionally, pregnant women showed increased CSF levels of ADP, GDP, adenosine and guanosine and reduced CSF levels of AMP, GTP, and uric acid as compared to non-pregnant women (P < 0.05). These findings suggest that purines, in special the nucleoside adenosine, are associated with pregnancy and labor pain.

Effect of music on labor pain relief, anxiety level and postpartum analgesic requirement: a randomized controlled clinical trial.

PubMed

Simavli, Serap; Gumus, Ilknur; Kaygusuz, Ikbal; Yildirim, Melahat; Usluogullari, Betul; Kafali, Hasan

2014-01-01

The control of labor pain and the prevention of suffering are major concerns of clinicians and their patients. The aim of this study was to evaluate the effect of music on labor pain and anxiety, maternal hemodynamics, fetal-neonatal parameters and postpartum analgesic requirement in primiparous women. Overall, 156 primiparous women who expected vaginal delivery were recruited and randomly assigned to a music group (n = 77) or a control group (n = 79). Women in the music group listened to music during labor. Pain intensity and anxiety level were measured using a visual analogue scale (0-10 cm). The two groups were compared in terms of pain severity, anxiety level, maternal hemodynamics, fetal-neonatal parameters and postpartum analgesic requirement. Mothers in the music therapy group had a lower level of pain and anxiety compared with those in the control group at all stages of labor (p < 0.001). A significant difference was observed between the two groups in terms of maternal hemodynamics and fetal heart rate after intervention (p < 0.01). Postpartum analgesic requirement significantly decreased in the music therapy group (p < 0.01). Listening to music during labor has a positive impact on labor pain and anxiety, maternal-fetal parameters and analgesic requirement. © 2014 S. Karger AG, Basel.

Interrelationship Between Organizational and Relational Aspects and the Return-to-Work Process: A Case Study with Nursing Professionals at a Teaching Hospital in Brazil.

PubMed

Lancman, S; Barros, J O; Silva, M D; Pereira, A R; Jardim, T A

2017-03-01

Introduction The process of returning to work, especially for individuals with labor restrictions, impacts work teams and interferes with the labor reinsertion process. In this study, we aimed to understand the impact of these situations on a nursing team from both organizational and relational perspectives. Methods We conducted a qualitative research study at a university hospital in the municipality of São Paulo using three strategies: documentary analysis; semi-structured interviews with pairs of workers returning to a labor situation; and a focus group with nursing managers. Results Medical leaves of absence overburden the employees who remain working. Regarding the return to work, the participants reported both positive and negative aspects. One positive aspect reported was that those who return to work contribute to the division of labor, generating solidarity and cooperation. The negative aspects reported were related to the return of workers with labor restrictions who do not fully resume their activities, consequently generating conflicts within the work teams that interfere with the reintegration processes. The supervisors reported difficulties reorganizing work on a broad scale and assessing the workers' diagnoses and symptoms and the workers themselves in terms of the necessity of their leaves and the validity of their labor restrictions. Conclusion The organization of labor and social relationships among peers and supervisors is a significant contributor to the success or failure of the work reintegration process and therefore should be considered. We aimed to address this issue by highlighting the complexity of the return-to-work process among health workers.

A season in the life of a migrant farm worker in California.

PubMed Central

Palerm, J V

1992-01-01

There is an erroneous but widespread belief that in the past few decades California agriculture has become increasingly mechanized and reduced its need for migrant labor. Steeply increasing demand, however, for specialty fruit and vegetable crops, which are labor-intensive, has actually increased the need for migrant workers, who come mainly from Mexico. A case study of a young migrant describes the dismal work, economic, and living conditions such workers typically endure and the possible health consequences of those conditions. PMID:1413785

A Study of the Relationship between User Attitudes and the Success of the MAJCOM and AFRCE Work Information Management System.

DTIC Science & Technology

1984-09-01

subsystems including labor reporting, Prime BEEF (Base Engineer Emergency Forces) composition, work order control, material control, cost accounting...AirComan IL ARCE BallsticLangey AB,24 Misl Supr)-FC Norton AF CA ( Estr Region) - AFRCE (United Kingdom) Ruislip AB UK UntdSae0i Fre nErp * Ramstein AB...Air Force personnel and minimize information burden on users, providers, and handlers, thereby reducing the costs, labor and intensiveness, and time

Service with a smile: do emotional intelligence, gender, and autonomy moderate the emotional labor process?

PubMed

Johnson, Hazel-Anne M; Spector, Paul E

2007-10-01

This survey study of 176 participants from eight customer service organizations investigated how individual factors moderate the impact of emotional labor strategies on employee well-being. Hierarchical regression analyses indicated that gender and autonomy were significant moderators of the relationships between emotional labor strategies and the personal outcomes of emotional exhaustion, affective well-being, and job satisfaction. Females were more likely to experience negative consequences when engaging in surface acting. Autonomy served to alleviate negative outcomes for individuals who used emotional labor strategies often. Contrary to our hypotheses, emotional intelligence did not moderate the relationship between the emotional labor strategies and personal outcomes. Results demonstrated how the emotional labor process can influence employee well-being. (c) 2007 APA, all rights reserved.

Labor pain management other than neuraxial: what do we know and where do we go next?

PubMed

Rooks, Judith P

2012-12-01

Analgesia and coping with labor pain can prevent suffering during childbirth. Nonpharmacologic methods help women manage labor pain. Strong evidence is available for the efficacy of continuous one-to-one support from a woman trained to provide nonmedical care during labor, immersion in warm water during first-stage labor, and sterile water injected intracutaneously or subcutaneously at locations near a woman's lumbosacral spine to reduce back-labor pain. Sterile water injections also reduce the incidence of cesarean deliveries. Nitrous oxide labor analgesia is not potent, but helps women relax, gives them a sense of control, and reduces and distracts their perception of pain. It is inexpensive; can be administered and discontinued safely, simply, and quickly; has no adverse effects on the normal physiology and progress of labor; and does not require intensive monitoring or co-interventions. Parenteral opioids provide mild-to-moderate labor pain relief, but cause side effects. Although observational studies have found associations between maternal use of opioids and neonatal complications, little higher level evidence is available except that meperidine is associated with low Apgar scores. Patient-controlled intravenous administration of remifentanil provides better analgesia and satisfaction than other opioids, but can cause severe side effects; continuous monitoring of arterial oxygen saturation, anesthesia supervision, one-to-one nursing, and availability of oxygen are recommended. The demand for inexpensive, simple, safe but effective labor pain management for women will undoubtedly increase in places that lack wide access to it now. © 2012, Copyright the Author Journal compilation © 2012, Wiley Periodicals, Inc.

75 FR 64746 - Submission for OMB Review: Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-20

... Pilot Testing for the BLS Green Practices and Processes Project. OMB Control Number: 1220-0NEW... DEPARTMENT OF LABOR Bureau of Labor Statistics Submission for OMB Review: Comment Request October... Officer for the Department of Labor--Bureau of Labor Statistics (BLS), Office of Management and Budget...

29 CFR 780.504 - Basic conditions of exemption.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Employment or Agricultural Employees in Processing Shade-Grown Tobacco; Exemption From Minimum Wage and... 29 Labor 3 2010-07-01 2010-07-01 false Basic conditions of exemption. 780.504 Section 780.504 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS...

Standardization of pitch-range settings in voice acoustic analysis.

PubMed

Vogel, Adam P; Maruff, Paul; Snyder, Peter J; Mundt, James C

2009-05-01

Voice acoustic analysis is typically a labor-intensive, time-consuming process that requires the application of idiosyncratic parameters tailored to individual aspects of the speech signal. Such processes limit the efficiency and utility of voice analysis in clinical practice as well as in applied research and development. In the present study, we analyzed 1,120 voice files, using standard techniques (case-by-case hand analysis), taking roughly 10 work weeks of personnel time to complete. The results were compared with the analytic output of several automated analysis scripts that made use of preset pitch-range parameters. After pitch windows were selected to appropriately account for sex differences, the automated analysis scripts reduced processing time of the 1,120 speech samples to less than 2.5 h and produced results comparable to those obtained with hand analysis. However, caution should be exercised when applying the suggested preset values to pathological voice populations.

Examining the Distribution, Modularity, and Community Structure in Article Networks for Systematic Reviews.

PubMed

Ji, Xiaonan; Machiraju, Raghu; Ritter, Alan; Yen, Po-Yin

2015-01-01

Systematic reviews (SRs) provide high quality evidence for clinical practice, but the article screening process is time and labor intensive. As SRs aim to identify relevant articles with a specific scope, we propose that a pre-defined article relationship, using similarity metrics, could accelerate this process. In this study, we established the article relationship using MEDLINE element similarities and visualized the article network with the Force Atlas layout. We also analyzed the article networks with graph diameter, closeness centrality, and module classes. The results revealed the distribution of articles and found that included articles tended to aggregate together in some module classes, providing further evidence of the existence of strong relationships among included articles. This approach can be utilized to facilitate the articles selection process through early identification of these dominant module classes. We are optimistic that the use of article network visualization can help better SR work prioritization.

Examining the Distribution, Modularity, and Community Structure in Article Networks for Systematic Reviews

PubMed Central

Ji, Xiaonan; Machiraju, Raghu; Ritter, Alan; Yen, Po-Yin

2015-01-01

Systematic reviews (SRs) provide high quality evidence for clinical practice, but the article screening process is time and labor intensive. As SRs aim to identify relevant articles with a specific scope, we propose that a pre-defined article relationship, using similarity metrics, could accelerate this process. In this study, we established the article relationship using MEDLINE element similarities and visualized the article network with the Force Atlas layout. We also analyzed the article networks with graph diameter, closeness centrality, and module classes. The results revealed the distribution of articles and found that included articles tended to aggregate together in some module classes, providing further evidence of the existence of strong relationships among included articles. This approach can be utilized to facilitate the articles selection process through early identification of these dominant module classes. We are optimistic that the use of article network visualization can help better SR work prioritization. PMID:26958292

Flat-plate solar array project process development area: Process research of non-CZ silicon material

NASA Technical Reports Server (NTRS)

Campbell, R. B.

1986-01-01

Several different techniques to simultaneously diffuse the front and back junctions in dendritic web silicon were investigated. A successful simultaneous diffusion reduces the cost of the solar cell by reducing the number of processing steps, the amount of capital equipment, and the labor cost. The three techniques studied were: (1) simultaneous diffusion at standard temperatures and times using a tube type diffusion furnace or a belt furnace; (2) diffusion using excimer laser drive-in; and (3) simultaneous diffusion at high temperature and short times using a pulse of high intensity light as the heat source. The use of an excimer laser and high temperature short time diffusion experiment were both more successful than the diffusion at standard temperature and times. The three techniques are described in detail and a cost analysis of the more successful techniques is provided.

Flexible manufacturing for photonics device assembly

NASA Technical Reports Server (NTRS)

Lu, Shin-Yee; Pocha, Michael D.; Strand, Oliver T.; Young, K. David

1994-01-01

The assembly of photonics devices such as laser diodes, optical modulators, and opto-electronics multi-chip modules (OEMCM), usually requires the placement of micron size devices such as laser diodes, and sub-micron precision attachment between optical fibers and diodes or waveguide modulators (usually referred to as pigtailing). This is a very labor intensive process. Studies done by the opto-electronics (OE) industry have shown that 95 percent of the cost of a pigtailed photonic device is due to the use of manual alignment and bonding techniques, which is the current practice in industry. At Lawrence Livermore National Laboratory, we are working to reduce the cost of packaging OE devices through the use of automation. Our efforts are concentrated on several areas that are directly related to an automated process. This paper will focus on our progress in two of those areas, in particular, an automated fiber pigtailing machine and silicon micro-technology compatible with an automated process.

Microelectronics Revolution And The Impact Of Automation In The New Industrialized Countries

NASA Astrophysics Data System (ADS)

Baranauskas, Vitor

1984-08-01

A brief review of some important historical points on the origin of the Factories and the Industrial Revolution is presented with emphasis in the social problems related to the automation of the human labor. Until the World War I, the social changes provoked by the Industrial Revolution caused one division of the World in developed and underdeveloped countries. After that period, the less developed nations began their industrialization mainly through the Multinationals Corporations (MC). These enterprises were very important to the production and exportation of utilities and manufactures in general, mainly in those products which required intensive and direct human labor. At present time, with the pervasiveness of microelectronics in the automation, this age seems to reaching an end because all continous processes in industry tend economicaly toward total automation. This fact will cause a retraction in long-term investments and, beyond massive unemployment, there is a tendency for these MC industries to return to their original countries. The most promising alternative to avoid these events, and perhaps the unique, is to incentive an autonomous development in areas of high technology, as for instance, the microelectronics itself.

29 CFR 825.500 - Recordkeeping requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Recordkeeping requirements. 825.500 Section 825.500 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR OTHER LAWS THE FAMILY... maintained and preserved on microfilm or other basic source document of an automated data processing memory...

29 CFR 780.317 - Man-day exclusion.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Man-day exclusion. 780.317 Section 780.317 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED...

29 CFR 780.309 - Man-day exclusion.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Man-day exclusion. 780.309 Section 780.309 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED...

29 CFR 471.11 - What are the procedures for filing and processing a complaint?

Code of Federal Regulations, 2014 CFR

2014-07-01

..., DEPARTMENT OF LABOR NOTIFICATION OF EMPLOYEE RIGHTS UNDER FEDERAL LABOR LAWS OBLIGATIONS OF FEDERAL CONTRACTORS AND SUBCONTRACTORS; NOTIFICATION OF EMPLOYEE RIGHTS UNDER FEDERAL LABOR LAWS General Enforcement... filed with the Office of Labor-Management Standards (OLMS) or the Office of Federal Contract Compliance...

29 CFR 471.11 - What are the procedures for filing and processing a complaint?

Code of Federal Regulations, 2013 CFR

2013-07-01

..., DEPARTMENT OF LABOR NOTIFICATION OF EMPLOYEE RIGHTS UNDER FEDERAL LABOR LAWS OBLIGATIONS OF FEDERAL CONTRACTORS AND SUBCONTRACTORS; NOTIFICATION OF EMPLOYEE RIGHTS UNDER FEDERAL LABOR LAWS General Enforcement... filed with the Office of Labor-Management Standards (OLMS) or the Office of Federal Contract Compliance...

29 CFR 471.11 - What are the procedures for filing and processing a complaint?

Code of Federal Regulations, 2010 CFR

2010-07-01

..., DEPARTMENT OF LABOR NOTIFICATION OF EMPLOYEE RIGHTS UNDER FEDERAL LABOR LAWS OBLIGATIONS OF FEDERAL CONTRACTORS AND SUBCONTRACTORS; NOTIFICATION OF EMPLOYEE RIGHTS UNDER FEDERAL LABOR LAWS General Enforcement... filed with the Office of Labor-Management Standards (OLMS) or the Office of Federal Contract Compliance...

29 CFR 471.11 - What are the procedures for filing and processing a complaint?

Code of Federal Regulations, 2012 CFR

2012-07-01

..., DEPARTMENT OF LABOR NOTIFICATION OF EMPLOYEE RIGHTS UNDER FEDERAL LABOR LAWS OBLIGATIONS OF FEDERAL CONTRACTORS AND SUBCONTRACTORS; NOTIFICATION OF EMPLOYEE RIGHTS UNDER FEDERAL LABOR LAWS General Enforcement... filed with the Office of Labor-Management Standards (OLMS) or the Office of Federal Contract Compliance...

Corrosion inhibitors for concrete bridges.

DOT National Transportation Integrated Search

2004-12-01

Deicing salts and salt-water spray can cause serious corrosion problems for reinforced concrete bridge structures. : These problems can lead to costly and labor-intensive repair and even replacement of the structure. Surface applied : corrosion inhib...

Karoshi Related to Labor Intensity and Risk of Cardiovascular Events: A Case Report.

PubMed

Liu, Ning-guo; Wang, Tao; Huang, Pingf; Qing, Zhi-qiang; Zhang, Jian-hua; Chen, Yi-jiu

2015-10-01

Karoshi remains one of the most troublesome issues in forensic identification. It is rather a social medicine than a clinical disease. Japanese scholars pioneered examining the relation between sud- den cardiac death (SCD) and chronic fatigue from long time and/or high-tension work. In the current case, a 55-year-old man, whose job was loading and carrying heavy cement bags, was found dead after 11 days of continuous hard work. His family members sued the cement factory for his death and claimed for compensation. The problem was the difficulty of identifying the causative relation without the precedent or the relevant regulations. However, the forensic problems were finally acknowledged after autopsy and calculation of labor intensity. The lawsuit was won as the first case pertaining to Karoshi in the Chinese court.

Labor efficiency and intensity of land use in rice production: an example from Kalimantan

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

Padoch, C.

1986-09-01

The ''Boserup hypothesis'' contends that land-intensive systems of agriculture will be adopted only when high population density precludes the use of land-extensive methods. In the Kerayan District of East Kalimantan (Indonesia) the Lun Dayeh practice permanent-field rice cultivation despite very low human densities. An examination of the relative labor efficiencies of shifting and permanent-field agriculture in the Kerayan, as well as of local environmental and historical variables, explains why this ''anomalous'' situation exists. It is argued that since relative success in production of rice by shifting- and permanent-field irrigated methods depends on many natural and social conditions other than levelsmore » of population density, the ''environment-free'' Boserup hypothesis cannot adequately explain or predict the occurrence of particular forms of rice agriculture.« less

On the political economy of risk: farmworkers, pesticides, and dollars.

PubMed

Strigini, P

1982-01-01

The rapid industrialization of world agriculture has been one of the most eventful social and economic transformations taking place in the second half of the 20th century. Today two agricultures coexist in most countries: capital-intensive agri-business and labor-intensive subsistence farming. In the U.S., the former exploits largely nonwhite immigrant labor and the latter female unpaid labor, surviving as a "second job.' The striking increase of production in industrial agriculture has been accompanied by uneven and irrational development and by a tragic upsurge of mechanical accidents and chemical hazards. Current pesticide use poses a threat to workers and their families, the general public, the environment, and future generations. Acute risks begin to be known largely through farmworkers' exposure, while chronic risks are often inferred from experimental studies but generally are disregarded. Because of industry's historic neglect of health and environmental hazards, regulation has evolved under pressure from workers and citizens. Regulation is at present the best tool available to shape technological development according to society's needs and goals. Its basic requirements are information, reorientation of public resources, and democratic control. A major obstacle to its implementation is the inequitable social distribution of risks and benefits, within and among nations.

Relationship between Revised Graduated Index (R-GINDEX) of prenatal care utilization & preterm labor and low birth weight.

PubMed

Tayebi, Tahereh; Hamzehgardeshi, Zeinab; Ahmad Shirvani, Marjan; Dayhimi, Marjaneh; Danesh, Mahmonir

2014-02-28

Prenatal care refers to accurate and consistent performance of the principles important to maintain healthy pregnancy outcomes and also for mother and child health. One of the new indices to assess the adequacy of care is Revised Graduated Index of Prenatal Care Utilization (R-GINDEX).The study aims to assess the relationship between quantitative prenatal care factors and preterm labor and low birth weight using R-GINDEX. This historical cohort study has been conducted on 420 mothers during the first two years after delivery in 2010. The adequacy of care was calculated by R-GINDEX. Based on this index, participants have been divided into three care groups including inadequate, adequate and intensive care groups. A significant relationship has been found between R-GINDEX and preterm birth and low birth weight (P<0.05). Thus the probability of premature labor in inadequate care group (RR=3.93) and low birth weight (RR= 2.53) was higher than that of the adequate and intensive care group. The results showed that the quantity of prenatal care is effective in reducing preterm birth and low birth weight.

Using MEDLINE Elemental Similarity to Assist in the Article Screening Process for Systematic Reviews.

PubMed

Ji, Xiaonan; Yen, Po-Yin

2015-08-31

Systematic reviews and their implementation in practice provide high quality evidence for clinical practice but are both time and labor intensive due to the large number of articles. Automatic text classification has proven to be instrumental in identifying relevant articles for systematic reviews. Existing approaches use machine learning model training to generate classification algorithms for the article screening process but have limitations. We applied a network approach to assist in the article screening process for systematic reviews using predetermined article relationships (similarity). The article similarity metric is calculated using the MEDLINE elements title (TI), abstract (AB), medical subject heading (MH), author (AU), and publication type (PT). We used an article network to illustrate the concept of article relationships. Using the concept, each article can be modeled as a node in the network and the relationship between 2 articles is modeled as an edge connecting them. The purpose of our study was to use the article relationship to facilitate an interactive article recommendation process. We used 15 completed systematic reviews produced by the Drug Effectiveness Review Project and demonstrated the use of article networks to assist article recommendation. We evaluated the predictive performance of MEDLINE elements and compared our approach with existing machine learning model training approaches. The performance was measured by work saved over sampling at 95% recall (WSS95) and the F-measure (F1). We also used repeated analysis over variance and Hommel's multiple comparison adjustment to demonstrate statistical evidence. We found that although there is no significant difference across elements (except AU), TI and AB have better predictive capability in general. Collaborative elements bring performance improvement in both F1 and WSS95. With our approach, a simple combination of TI+AB+PT could achieve a WSS95 performance of 37%, which is competitive to traditional machine learning model training approaches (23%-41% WSS95). We demonstrated a new approach to assist in labor intensive systematic reviews. Predictive ability of different elements (both single and composited) was explored. Without using model training approaches, we established a generalizable method that can achieve a competitive performance.

Performance of resin transfer molded multiaxial warp knit composites

NASA Technical Reports Server (NTRS)

Dexter, H. Benson; Hasko, Gregory H.

1993-01-01

Composite materials that are subjected to complex loads have traditionally been fabricated with multidirectionally oriented prepreg tape materials. Some of the problems associated with this type of construction include low delamination resistance, poor out-of-plane strength, and labor intensive fabrication processes. Textile reinforced composites with through-the-thickness reinforcement have the potential to solve some of these problems. Recently, a relatively new class of noncrimp fabrics designated as multiaxial warp knits have been developed to minimize some of the high cost and damage tolerance concerns. Multiple stacks of warp knit fabrics can be knitted or stitched together to reduce layup labor cost. The through-the-thickness reinforcement can provide significant improvements in damage tolerance and out-of-plane strength. Multilayer knitted/stitched preforms, in conjunction with resin transfer molding (RTM), offer potential for significant cost savings in fabrication of primary aircraft structures. The objectives of this investigation were to conduct RTM processing studies and to characterize the mechanical behavior of composites reinforced with three multiaxial warp knit fabrics. The three fabrics investigated were produced by Hexcel and Milliken in the United States, and Saerbeck in Germany. Two resin systems, British Petroleum E9O5L and 3M PR 500, were characterized for RTM processing. The performance of Hexcel and Milliken quasi-isotropic knitted fabrics are compared to conventional prepreg tape laminates. The performance of the Saerbeck fabric is compared to uniweave wing skin layups being investigated by Douglas Aircraft Company in the NASA Advanced Composites Technology (ACT) program. Tests conducted include tension, open hole tension, compression, open hole compression, and compression after impact. The effects of fabric defects, such as misaligned fibers and gaps between tows, on material performance are also discussed. Estimated material and labor cost savings are projected for the Saerbeck fabric as compared to uniweave fabric currently being used by Douglas in the NASA ACT wing development program.

Industrial shifts, female employment, and occupational differentiation: a dynamic model for American cities, 1960-1970.

PubMed

Semyonov, M; Scott, R I

1983-05-01

Sex-linked occupational differentiation has been seen as influenced by both the industrial structure of the economy and the sex composition of the labor force. Here, with a sample of 70 SMSAs, it was found (a) that the odds of men relative to women of joining professional and managerial occupations increased between 1960 and 1970, and (b) that this increase was dependent on the growth of tertiary industries and the greater number of women joining the cash economy. The observed effect of industrial shifts on sex-occupational differentiation, however, is argued to be a spurious consequence of the gender-composition of the work force. Specifically, the development of tertiary industries generates greater demand for female labor. Intensive recruitment of women to the labor force in turn increases occupational differentiation because females, in sex-typed labor markets, are likely to be channeled in disproportionate numbers away from upper-status occupations. The findings demonstrate that traditional modernization theory is unable to account for this. However, the results lend support to expectations derived from a labor market sex-segmentation approach.

Effectiveness and safety of moderate-intensity aerobic water exercise during pregnancy for reducing use of epidural analgesia during labor: protocol for a randomized clinical trial.

PubMed

Navas, Araceli; Artigues, Catalina; Leiva, Alfonso; Portells, Elena; Soler, Aina; Cladera, Antonia; Ortas, Silvia; Alomar, Margarita; Gual, Marina; Manzanares, Concepción; Brunet, Marina; Julià, Magdalena; López, Lidia; Granda, Lorena; Bennasar-Veny, Miquel; Carrascosa, Mari Carmen

2018-04-11

Epidural analgesia during labor can provide effective pain relief, but can also lead to adverse effects. The practice of moderate exercise during pregnancy is associated with an increased level of endorphins in the blood, and this could also provide pain relief during labor. Aerobic water exercises, rather than other forms of exercise, do not negatively impact articulations, reduce edema, blood pressure, and back pain, and increase diuresis. We propose a randomized controlled trial (RCT) to evaluate the effectiveness and safety of a moderate water exercise program during pregnancy on the need for epidural analgesia during labor. A multi-center, parallel, randomized, evaluator blinded, controlled trial in a primary care setting. We will randomised 320 pregnant women (14 to 20 weeks gestation) who have low risk of complications to a moderate water exercise program or usual care. The findings of this research will contribute toward understanding of the effects of a physical exercise program on pain and the need for analgesia during labor. ISRCTN Registry identifier: 14097513 register on 04 September 2017. Retrospectively registered.

A Decision Tool that Combines Discrete Event Software Process Models with System Dynamics Pieces for Software Development Cost Estimation and Analysis

NASA Technical Reports Server (NTRS)

Mizell, Carolyn Barrett; Malone, Linda

2007-01-01

The development process for a large software development project is very complex and dependent on many variables that are dynamic and interrelated. Factors such as size, productivity and defect injection rates will have substantial impact on the project in terms of cost and schedule. These factors can be affected by the intricacies of the process itself as well as human behavior because the process is very labor intensive. The complex nature of the development process can be investigated with software development process models that utilize discrete event simulation to analyze the effects of process changes. The organizational environment and its effects on the workforce can be analyzed with system dynamics that utilizes continuous simulation. Each has unique strengths and the benefits of both types can be exploited by combining a system dynamics model and a discrete event process model. This paper will demonstrate how the two types of models can be combined to investigate the impacts of human resource interactions on productivity and ultimately on cost and schedule.

29 CFR 516.1 - Form of records; scope of regulations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Form of records; scope of regulations. 516.1 Section 516.1 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS... other basic source document of an automatic word or data processing memory provided that adequate...

29 CFR 780.305 - 500 man-day provision.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false 500 man-day provision. 780.305 Section 780.305 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND...

29 CFR 780.129 - Required relationship of practices to farming operations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Required relationship of practices to farming operations. 780.129 Section 780.129 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF...

29 CFR 780.916 - “Place of * * * first marketing.”

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false âPlace of * * * first marketing.â 780.916 Section 780.916 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIE...

20 CFR 655.101 - Authority of the Office of Foreign Labor Certification (OFLC) Administrator.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Authority of the Office of Foreign Labor Certification (OFLC) Administrator. 655.101 Section 655.101 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR TEMPORARY EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process for Temporary...

29 CFR 780.505 - Definition of “shade-grown tobacco.”

Code of Federal Regulations, 2010 CFR

2010-07-01

... Employment or Agricultural Employees in Processing Shade-Grown Tobacco; Exemption From Minimum Wage and... 29 Labor 3 2010-07-01 2010-07-01 false Definition of âshade-grown tobacco.â 780.505 Section 780.505 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR...

29 CFR 784.133 - “First processing.”

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 3 2013-07-01 2013-07-01 false âFirst processing.â 784.133 Section 784.133 Labor... Aquatic Products First Processing, Canning, Or Packing of Marine Products Under Section 13(a)(5) § 784.133 “First processing.” Processing connotes a change from the natural state of the marine product and first...

29 CFR 784.133 - “First processing.”

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 3 2012-07-01 2012-07-01 false âFirst processing.â 784.133 Section 784.133 Labor... Aquatic Products First Processing, Canning, Or Packing of Marine Products Under Section 13(a)(5) § 784.133 “First processing.” Processing connotes a change from the natural state of the marine product and first...

Real-time incident detection using social media data.

DOT National Transportation Integrated Search

2016-05-09

The effectiveness of traditional incident detection is often limited by sparse sensor coverage, and reporting incidents to emergency response systems : is labor-intensive. This research project mines tweet texts to extract incident information on bot...

Induction of labor before 40 weeks is associated with lower rate of cesarean delivery in women with gestational diabetes mellitus.

PubMed

Melamed, Nir; Ray, Joel G; Geary, Michael; Bedard, Daniel; Yang, Cathy; Sprague, Ann; Murray-Davis, Beth; Barrett, Jon; Berger, Howard

2016-03-01

In women with gestational diabetes mellitus, it is not clear whether routine induction of labor at <40 weeks of gestation is beneficial to mother and newborn infant. The purpose of this study was to compare outcomes among women with gestational diabetes mellitus who had induction of labor at either 38 or 39 weeks with those whose pregnancy was managed expectantly. We included all women in Ontario, Canada, with diagnosed gestational diabetes mellitus who had a singleton hospital birth at ≥38 + 0 weeks of gestation between April 2012 and March 2014. Data were obtained from the Better Outcomes Registry & Network Ontario, which is a province-wide registry of all births in Ontario, Canada. Women who underwent induction of labor at 38 + 0 to 38 + 6 weeks of gestation (38-IOL; n = 1188) were compared with those who remained undelivered until 39 + 0 weeks of gestation (38-Expectant; n = 5229). Separately, those women who underwent induction of labor at 39 + 0 to 39 + 6 weeks of gestation (39-IOL; n = 1036) were compared with women who remained undelivered until 40 + 0 weeks of gestation (39-Expectant; n = 2162). Odds ratios and 95% confidence intervals were adjusted for maternal age, parity, insulin treatment, and prepregnancy body mass index. Of 281,480 women who gave birth during the study period, 14,600 women (5.2%) had gestational diabetes mellitus; of these, 8392 women (57.5%) met all inclusion criteria. Compared with the 38-Expectant group, those women in the 38-IOL group had lower odds for cesarean delivery (adjusted odds ratio, 0.73; 95% confidence interval, 0.52-0.90), higher odds for neonatal intensive care unit admission (adjusted odds ratio, 1.36; 95% confidence interval, 1.09-1.69), and no difference in other maternal-newborn infant outcomes. Compared with the 39-Expectant group, women in the 39-IOL group likewise had lower odds for cesarean delivery (adjusted odds ratio, 0.73; 95% confidence interval, 0.58-0.93) but no difference in neonatal intensive care unit admission (adjusted odds ratio, 0.83; 95% confidence interval, 0.61-1.11). In women with gestational diabetes mellitus, the routine induction of labor at 38 or 39 weeks is associated with a lower risk of cesarean delivery compared with expectant management but may increase the risk of neonatal intensive care unit admission when done at <39 weeks of gestation. Copyright © 2016 Elsevier Inc. All rights reserved.

Efficacy of aromatherapy for reducing pain during labor: a randomized controlled trial.

PubMed

Tanvisut, Rajavadi; Traisrisilp, Kuntharee; Tongsong, Theera

2018-05-01

Many strategies for labor pain management have been studied, including aromatherapy, which is a noninvasive, alternative medicine used as an adjunct for labor pain control. Nevertheless, the results were contradictory. Therefore, we conducted this study to determine the effectiveness of aromatherapy for reducing pain during labor. A randomized controlled trial was carried out on Thai laboring primigravidae who were a low-risk singleton pregnancy undergoing vaginal delivery. All participants, both study and control group, received standard obstetric care. Aromatherapy was only provided to the study group during the first stage of labor. The women rated their pain intensity by rating scales at different stages of labor. The primary outcome was pain scores and the secondary outcomes were necessity of painkiller usage, labor time, aromatherapy-associated complications, route of delivery, and Apgar scores. A total of 104 women were recruited, 52 in each group. Baseline characteristics and baseline pain scores were comparable. The median pain score of latent and early active phase was lower in the aromatherapy group, 5 vs 6 and 7 vs 8, respectively. The mean differences of pain scores between latent and early active phase and the baseline were significantly lower in the aromatherapy group, 1.88 vs 2.6 (p = 0.010) and 3.82 vs 4.39 (p = 0.031), respectively. Late active phase pain scores and other perinatal outcomes were not significantly different. Aromatherapy is helpful in reducing pain in latent and early active phase, and can probably be used as an adjunctive method for labor pain control without serious side effects.

29 CFR 780.806 - Exempt ginning limited to first processing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... cottonseed, is not exempt under section 13(b)(15). It is not first processing of the seed cotton; rather, it... 29 Labor 3 2013-07-01 2013-07-01 false Exempt ginning limited to first processing. 780.806 Section... AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT...

29 CFR 780.806 - Exempt ginning limited to first processing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... cottonseed, is not exempt under section 13(b)(15). It is not first processing of the seed cotton; rather, it... 29 Labor 3 2012-07-01 2012-07-01 false Exempt ginning limited to first processing. 780.806 Section... AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT...

29 CFR 780.806 - Exempt ginning limited to first processing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... cottonseed, is not exempt under section 13(b)(15). It is not first processing of the seed cotton; rather, it... 29 Labor 3 2011-07-01 2011-07-01 false Exempt ginning limited to first processing. 780.806 Section... AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT...

29 CFR 780.806 - Exempt ginning limited to first processing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... cottonseed, is not exempt under section 13(b)(15). It is not first processing of the seed cotton; rather, it... 29 Labor 3 2010-07-01 2010-07-01 false Exempt ginning limited to first processing. 780.806 Section... AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT...

29 CFR 780.806 - Exempt ginning limited to first processing.

Code of Federal Regulations, 2014 CFR

2014-07-01

... cottonseed, is not exempt under section 13(b)(15). It is not first processing of the seed cotton; rather, it... 29 Labor 3 2014-07-01 2014-07-01 false Exempt ginning limited to first processing. 780.806 Section... AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT...

Does integrating AIDS treatment with food assistance affect labor supply? Evidence from Zambia.

PubMed

Tirivayi, Nyasha; Groot, Wim

2018-02-01

In low income settings, food assistance is increasingly becoming part of AIDS treatment and care programs with the aim of improving adherence to AIDS treatment, enhancing household food security and strengthening economic wellbeing. Yet, evidence of its economic impact is sparse. This paper uses primary data to examine the short term impact of a food assistance program on labor supply as measured by the hours worked, labor market participation rates and transitions to employment within HIV/AIDS affected households in Zambia. We find that food assistance is generally a labor supply disincentive to HIV-infected patients receiving treatment as it reduced their hours worked by up to 54%, transitions to employment by up to 70% and also reduced the labor market participation rates of male patients by 72%. Among non-infected adult family members, there were no significant effects on labor market participation. However, propensity score estimates show that food assistance generally increased the intensity of work by males regardless of the length of AIDS treatment, but for females there was a disincentive effect that disappeared when the patient had spent a longer time on AIDS treatment and was therefore healthier and less likely to be cared for. These findings suggest that food assistance can inadvertently reduce the labor supply of HIV-infected individuals, but this is compensated for by the increased labor supply among other family members. Copyright © 2017 Elsevier B.V. All rights reserved.

Social Context of Work Injury Among Undocumented Day Laborers in San Francisco

PubMed Central

Walter, Nicholas; Bourgois, Philippe; Loinaz, H Margarita; Schillinger, Dean

2002-01-01

OBJECTIVE To identify ways in which undocumented day laborers' social context affects their risk for occupational injury, and to characterize the ways in which these workers' social context influences their experience of disability. DESIGN Qualitative study employing ethnographic techniques of participant-observation, supplemented by semistructured in-depth interviews. SETTINGS Street corners in San Francisco's Mission District, a homeless shelter, and a nonprofit day labor hiring hall. PARTICIPANTS Thirty-eight Mexican and Central American male day laborers, 11 of whom had been injured. PRIMARY THEMES Anxiety over the potential for work injury is omnipresent for day laborers. They work in dangerous settings, and a variety of factors such as lack of training, inadequate safety equipment, and economic pressures further increase their risk for work injury. The day laborers are isolated from family and community support, living in a local context of homelessness, competition, and violence. Injuries tend to have severe emotional, social, and economic ramifications. Day laborers frequently perceive injury as a personal failure that threatens their masculinity and their status as patriarch of the family. Their shame and disappointment at failing to fulfill culturally defined masculine responsibilities leads to intense personal stress and can break family bonds. Despite the high incidence of work injuries and prevalence of work-related health conditions, day laborers are frequently reluctant to use health services due to anxiety regarding immigration status, communication barriers, and economic pressure. IMPLICATIONS On the basis of these ethnographic data, we recommend strategies to improve ambulatory care services to day laborers in 3 areas: structural changes in ambulatory care delivery, clinical interactions with individual day laborers, and policymaking around immigration and health care issues. PMID:11929509

Semi-automated Neuron Boundary Detection and Nonbranching Process Segmentation in Electron Microscopy Images

PubMed Central

Jurrus, Elizabeth; Watanabe, Shigeki; Giuly, Richard J.; Paiva, Antonio R. C.; Ellisman, Mark H.; Jorgensen, Erik M.; Tasdizen, Tolga

2013-01-01

Neuroscientists are developing new imaging techniques and generating large volumes of data in an effort to understand the complex structure of the nervous system. The complexity and size of this data makes human interpretation a labor-intensive task. To aid in the analysis, new segmentation techniques for identifying neurons in these feature rich datasets are required. This paper presents a method for neuron boundary detection and nonbranching process segmentation in electron microscopy images and visualizing them in three dimensions. It combines both automated segmentation techniques with a graphical user interface for correction of mistakes in the automated process. The automated process first uses machine learning and image processing techniques to identify neuron membranes that deliniate the cells in each two-dimensional section. To segment nonbranching processes, the cell regions in each two-dimensional section are connected in 3D using correlation of regions between sections. The combination of this method with a graphical user interface specially designed for this purpose, enables users to quickly segment cellular processes in large volumes. PMID:22644867

The Relationship between Musculoskeletal Symptoms and Work-related Risk Factors in Hotel Workers.

PubMed

Lee, Jin Woo; Lee, Ju Jong; Mun, Hyeon Je; Lee, Kyung-Jae; Kim, Joo Ja

2013-10-11

To identify work-related musculoskeletal symptoms and any associated work-related risk factors, focusing on structural labor factors among hotel workers. A total of 1,016 hotel workers (620 men and 396 women) were analyzed. The questionnaire surveyed participants' socio-demographics, health-related behaviors, job-related factors, and work-related musculoskeletal symptoms. Work-related musculoskeletal symptoms were assessed using the Nordic musculoskeletal questionnaire. All analyses were stratified by gender, and multiple logistic regression modeling was used to determine associations between work-related musculoskeletal symptoms and work-related risk factors. The risk of developing work-related musculoskeletal symptoms was 1.9 times higher among male workers in the kitchen department than males in the room department (OR = 1.92, 95% CI = 1.03-3.79), and 2.5 times higher among male workers with lower sleep satisfaction than those with higher sleep satisfaction (OR = 2.52, 95% CI = 1.57-4.04). All of the aforementioned cases demonstrated a statistically significant association with work-related musculoskeletal symptoms. Moreover, the risk of developing work-related musculoskeletal symptoms was 3.3 times higher among female workers aged between 30 and 34 than those aged 24 or younger (OR = 3.32, 95% CI = 1.56-7.04); 0.3 times higher among females in the back office department than those in the room department (OR = 0.34, 95% CI = 0.12-0.91); 1.6 times higher among females on shift schedules than those who were not (OR = 1.60, 95% CI = 1.02-2.59); 1.8 times higher among females who performed more intensive work than those who performed less intensive work (OR = 1.88, 95% CI = 1.17-3.02), and; 2.1 times higher among females with lower sleep satisfaction than those with higher sleep satisfaction (OR = 2.17, 95% CI = 1.34-3.50). All of the aforementioned cases also displayed a statistically significant association with work-related musculoskeletal symptoms. This study focused on structural risk factors in the working environment, such as the gender-based division of labor, shift work and labor intensity, that demonstrated a statistically significant correlation with the work-related musculoskeletal symptoms of hotel workers. Both men and women reported different prevalence rates of work-related musculoskeletal symptoms among different departments. This could indicate that a gender-based division of labor produces different ergonomic risk factors for each gender group. However, only females displayed a statistically significant correlation between shift work and labor intensity and musculoskeletal symptoms. Thus, minimizing ergonomic risk factors alone does not suffice to effectively prevent musculoskeletal diseases among hotel workers. Instead, work assignments should be based on gender, department, working hours and work intensity should be adjusted to address multi-dimensional musculoskeletal risk factors. In addition, an approach that seeks to minimize shift work is needed to reduce the incidence of musculoskeletal disorders.

The Relationship between Musculoskeletal Symptoms and Work-related Risk Factors in Hotel Workers

PubMed Central

2013-01-01

Objectives To identify work-related musculoskeletal symptoms and any associated work-related risk factors, focusing on structural labor factors among hotel workers. Methods A total of 1,016 hotel workers (620 men and 396 women) were analyzed. The questionnaire surveyed participants’ socio-demographics, health-related behaviors, job-related factors, and work-related musculoskeletal symptoms. Work-related musculoskeletal symptoms were assessed using the Nordic musculoskeletal questionnaire. All analyses were stratified by gender, and multiple logistic regression modeling was used to determine associations between work-related musculoskeletal symptoms and work-related risk factors. Results The risk of developing work-related musculoskeletal symptoms was 1.9 times higher among male workers in the kitchen department than males in the room department (OR = 1.92, 95% CI = 1.03-3.79), and 2.5 times higher among male workers with lower sleep satisfaction than those with higher sleep satisfaction (OR = 2.52, 95% CI = 1.57-4.04). All of the aforementioned cases demonstrated a statistically significant association with work-related musculoskeletal symptoms. Moreover, the risk of developing work-related musculoskeletal symptoms was 3.3 times higher among female workers aged between 30 and 34 than those aged 24 or younger (OR = 3.32, 95% CI = 1.56-7.04); 0.3 times higher among females in the back office department than those in the room department (OR = 0.34, 95% CI = 0.12-0.91); 1.6 times higher among females on shift schedules than those who were not (OR = 1.60, 95% CI = 1.02-2.59); 1.8 times higher among females who performed more intensive work than those who performed less intensive work (OR = 1.88, 95% CI = 1.17-3.02), and; 2.1 times higher among females with lower sleep satisfaction than those with higher sleep satisfaction (OR = 2.17, 95% CI = 1.34-3.50). All of the aforementioned cases also displayed a statistically significant association with work-related musculoskeletal symptoms. Conclusion This study focused on structural risk factors in the working environment, such as the gender-based division of labor, shift work and labor intensity, that demonstrated a statistically significant correlation with the work-related musculoskeletal symptoms of hotel workers. Both men and women reported different prevalence rates of work-related musculoskeletal symptoms among different departments. This could indicate that a gender-based division of labor produces different ergonomic risk factors for each gender group. However, only females displayed a statistically significant correlation between shift work and labor intensity and musculoskeletal symptoms. Thus, minimizing ergonomic risk factors alone does not suffice to effectively prevent musculoskeletal diseases among hotel workers. Instead, work assignments should be based on gender, department, working hours and work intensity should be adjusted to address multi-dimensional musculoskeletal risk factors. In addition, an approach that seeks to minimize shift work is needed to reduce the incidence of musculoskeletal disorders. PMID:24472690

Revealing 3D Ultrastructure and Morphology of Stem Cell Spheroids by Electron Microscopy.

PubMed

Jaros, Josef; Petrov, Michal; Tesarova, Marketa; Hampl, Ales

2017-01-01

Cell culture methods have been developed in efforts to produce biologically relevant systems for developmental and disease modeling, and appropriate analytical tools are essential. Knowledge of ultrastructural characteristics represents the basis to reveal in situ the cellular morphology, cell-cell interactions, organelle distribution, niches in which cells reside, and many more. The traditional method for 3D visualization of ultrastructural components, serial sectioning using transmission electron microscopy (TEM), is very labor-intensive due to contentious TEM slice preparation and subsequent image processing of the whole collection. In this chapter, we present serial block-face scanning electron microscopy, together with complex methodology for spheroid formation, contrasting of cellular compartments, image processing, and 3D visualization. The described technique is effective for detailed morphological analysis of stem cell spheroids, organoids, as well as organotypic cell cultures.

High-Throughput Platform for Synthesis of Melamine-Formaldehyde Microcapsules.

PubMed

Çakir, Seda; Bauters, Erwin; Rivero, Guadalupe; Parasote, Tom; Paul, Johan; Du Prez, Filip E

2017-07-10

The synthesis of microcapsules via in situ polymerization is a labor-intensive and time-consuming process, where many composition and process factors affect the microcapsule formation and its morphology. Herein, we report a novel combinatorial technique for the preparation of melamine-formaldehyde microcapsules, using a custom-made and automated high-throughput platform (HTP). After performing validation experiments for ensuring the accuracy and reproducibility of the novel platform, a design of experiment study was performed. The influence of different encapsulation parameters was investigated, such as the effect of the surfactant, surfactant type, surfactant concentration and core/shell ratio. As a result, this HTP-platform is suitable to be used for the synthesis of different types of microcapsules in an automated and controlled way, allowing the screening of different reaction parameters in a shorter time compared to the manual synthetic techniques.

Green Aspects of Techniques for the Determination of Currently Used Pesticides in Environmental Samples

PubMed Central

Stocka, Jolanta; Tankiewicz, Maciej; Biziuk, Marek; Namieśnik, Jacek

2011-01-01

Pesticides are among the most dangerous environmental pollutants because of their stability, mobility and long-term effects on living organisms. Their presence in the environment is a particular danger. It is therefore crucial to monitor pesticide residues using all available analytical methods. The analysis of environmental samples for the presence of pesticides is very difficult: the processes involved in sample preparation are labor-intensive and time-consuming. To date, it has been standard practice to use large quantities of organic solvents in the sample preparation process; but as these solvents are themselves hazardous, solvent-less and solvent-minimized techniques are becoming popular. The application of Green Chemistry principles to sample preparation is primarily leading to the miniaturization of procedures and the use of solvent-less techniques, and these are discussed in the paper. PMID:22174632

Electronic Timekeeping: North Dakota State University Improves Payroll Processing.

ERIC Educational Resources Information Center

Vetter, Ronald J.; And Others

1993-01-01

North Dakota State University has adopted automated timekeeping to improve the efficiency and effectiveness of payroll processing. The microcomputer-based system accurately records and computes employee time, tracks labor distribution, accommodates complex labor policies and company pay practices, provides automatic data processing and reporting,…

Fourier Transform Infrared Spectroscopy (FT-IR) and Simple Algorithm Analysis for Rapid and Non-Destructive Assessment of Developmental Cotton Fibers.

PubMed

Liu, Yongliang; Kim, Hee-Jin

2017-06-22

With cotton fiber growth or maturation, cellulose content in cotton fibers markedly increases. Traditional chemical methods have been developed to determine cellulose content, but it is time-consuming and labor-intensive, mostly owing to the slow hydrolysis process of fiber cellulose components. As one approach, the attenuated total reflection Fourier transform infrared (ATR FT-IR) spectroscopy technique has also been utilized to monitor cotton cellulose formation, by implementing various spectral interpretation strategies of both multivariate principal component analysis (PCA) and 1-, 2- or 3-band/-variable intensity or intensity ratios. The main objective of this study was to compare the correlations between cellulose content determined by chemical analysis and ATR FT-IR spectral indices acquired by the reported procedures, among developmental Texas Marker-1 (TM-1) and immature fiber ( im ) mutant cotton fibers. It was observed that the R value, CI IR , and the integrated intensity of the 895 cm -1 band exhibited strong and linear relationships with cellulose content. The results have demonstrated the suitability and utility of ATR FT-IR spectroscopy, combined with a simple algorithm analysis, in assessing cotton fiber cellulose content, maturity, and crystallinity in a manner which is rapid, routine, and non-destructive.

Bureau of Labor Statistics Employment Projections: Detailed Analysis of Selected Occupations and Industries. Report to the Honorable Berkley Bedell, United States House of Representatives.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC.

To compile its projections of future employment levels, the Bureau of Labor Statistics (BLS) combines the following five interlinked models in a six-step process: a labor force model, an econometric model of the U.S. economy, an industry activity model, an industry labor demand model, and an occupational labor demand model. The BLS was asked to…

Collective Labor Supply: A Single-Equation Model and Some Evidence from French Data

ERIC Educational Resources Information Center

Donni, Olivier; Moreau, Nicolas

2007-01-01

In Chiappori's (1988) collective model of labor supply, hours of work are supposed flexible. In many countries, however, male labor supply does not vary much. In that case, the husband's labor supply is no longer informative about the household decision process and individual preferences. To identify structural components of the model, additional…

What Drives National Differences in Intensive Grandparental Childcare in Europe?

PubMed Central

Glaser, Karen; Price, Debora; Ribe, Eloi; Tinker, Anthea

2016-01-01

Objectives. Grandparents play an important role in looking after grandchildren, although intensive grandparental childcare varies considerably across Europe. Few studies have explicitly investigated the extent to which such cross-national variations are associated with national level differences in individual demographic and socio-economic distributions along with contextual-structural and cultural factors (e.g., variations in female labor force participation, childcare provision, and cultural attitudes). Methods. We used multilevel models to examine associations between intensive grandparental childcare and contextual-structural and cultural factors, after controlling for grandparent, parent, and child characteristics using nationally representative data from the Survey of Health, Ageing and Retirement in Europe. Results. Even controlling for cross-national differences in demographic and socio-economic distributions, contextual-structural factors play an important role in explaining grandparental childcare variations in Europe. In particular, higher levels of intensive grandparental childcare are found in countries with low labor force participation among younger and older women, and low formal childcare provision, where mothers in paid work largely rely on grandparental support on an almost daily basis. Discussion. Encouraging older women to remain in paid work is likely to have an impact on grandchild care which in turn may affect mothers’ employment, particularly in Southern European countries where there is little formal childcare. PMID:25783973

Touching the high-risk obstetrical patient.

PubMed

Vice, L J

1979-01-01

Nurses are reminded that there is a patient, rather than just an array of technical marvels, in the intensive care labor unit. Practical measures for promoting the patient's physical ease are outlined, and the meaning of support is reviewed.

20 CFR 663.160 - Are there particular core services an individual must receive before receiving intensive services...

Code of Federal Regulations, 2013 CFR

2013-04-01

....160 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) ADULT AND DISLOCATED WORKER ACTIVITIES UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Delivery of Adult and...

20 CFR 663.160 - Are there particular core services an individual must receive before receiving intensive services...

Code of Federal Regulations, 2012 CFR

2012-04-01

....160 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) ADULT AND DISLOCATED WORKER ACTIVITIES UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Delivery of Adult and...

20 CFR 663.160 - Are there particular core services an individual must receive before receiving intensive services...

Code of Federal Regulations, 2014 CFR

2014-04-01

....160 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) ADULT AND DISLOCATED WORKER ACTIVITIES UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Delivery of Adult and...

Use of ground penetrating radar for construction quality assurance of concrete pavement.

DOT National Transportation Integrated Search

2009-11-01

Extracting concrete cores is the most common method for measuring the thickness of concrete pavement for construction : quality control. Although this method provides a relatively accurate thickness measurement, it is destructive, labor : intensive, ...

Microearthquake Studies at the Salton Sea Geothermal Field

DOE Data Explorer

Templeton, Dennise

2013-10-01

The objective of this project is to detect and locate microearthquakes to aid in the characterization of reservoir fracture networks. Accurate identification and mapping of the large numbers of microearthquakes induced in EGS is one technique that provides diagnostic information when determining the location, orientation and length of underground crack systems for use in reservoir development and management applications. Conventional earthquake location techniques often are employed to locate microearthquakes. However, these techniques require labor-intensive picking of individual seismic phase onsets across a network of sensors. For this project we adapt the Matched Field Processing (MFP) technique to the elastic propagation problem in geothermal reservoirs to identify more and smaller events than traditional methods alone.

How Tenneco manages energy productivity

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

Glorioso, J.

1982-08-01

Tenneco's energy-management investments are intended to improve energy productivity, and are reported in terms of avoided costs in a way that highlights the energy value of conservation projects. This accounting approach helps management see that the return on conservation projects has increased faster than the rate of inflation. Tenneco's pursuit of higher productivity extends to labor, capital, and materials as well as energy resources. Data collection is the first step, followed by a ranking of possible projects. Continuous monitoring and energy use figures from each plant track the trend of energy value over time. Specific projects at Tenneco's energy-intensive operationsmore » of refining, shipbuilding, and food processing illustrate the company's energy management program. (DCK)« less

Nursing Care of Patients Undergoing Chemotherapy Desensitization: Part I.

PubMed

Jakel, Patricia; Carsten, Cynthia; Braskett, Melinda; Carino, Arvie

2016-02-01

Hypersensitivity reactions to chemotherapeutic agents can cause the discontinuation of first-line therapies. Chemotherapy desensitization is a safe, but labor-intensive, process to administer these important medications. A desensitization protocol can enable a patient to receive the entire target dose of a medication, even if the patient has a history of severe infusion reactions. In this article, the authors explain the pathophysiology of hypersensitivity reactions and describe the recent development of desensitization protocols in oncology. In part II of this article, which will appear in the April 2016 issue of the Clinical Journal of Oncology Nursing, the authors will give a detailed account of how a desensitization protocol is performed at an academic medical center.
.

GEM System: automatic prototyping of cell-wide metabolic pathway models from genomes.

PubMed

Arakawa, Kazuharu; Yamada, Yohei; Shinoda, Kosaku; Nakayama, Yoichi; Tomita, Masaru

2006-03-23

Successful realization of a "systems biology" approach to analyzing cells is a grand challenge for our understanding of life. However, current modeling approaches to cell simulation are labor-intensive, manual affairs, and therefore constitute a major bottleneck in the evolution of computational cell biology. We developed the Genome-based Modeling (GEM) System for the purpose of automatically prototyping simulation models of cell-wide metabolic pathways from genome sequences and other public biological information. Models generated by the GEM System include an entire Escherichia coli metabolism model comprising 968 reactions of 1195 metabolites, achieving 100% coverage when compared with the KEGG database, 92.38% with the EcoCyc database, and 95.06% with iJR904 genome-scale model. The GEM System prototypes qualitative models to reduce the labor-intensive tasks required for systems biology research. Models of over 90 bacterial genomes are available at our web site.

20 CFR 655.160 - Determinations.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR TEMPORARY EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process for Temporary Agricultural Employment in the United States (H-2A Workers) Labor Certification Determinations § 655.160 Determinations. Except...

20 CFR 655.160 - Determinations.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR TEMPORARY EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process for Temporary Agricultural Employment in the United States (H-2A Workers) Labor Certification Determinations § 655.160 Determinations. Except...

How the Food Processing Industry Is Diversifying Rural Minnesota. JSRI Working Paper.

ERIC Educational Resources Information Center

Fennelly, Katherine; Leitner, Helga

The diversification of rural Minnesota is largely the result of the restructuring of the food processing industry and its recruitment of low-wage laborers. The relocation and expansion of food processing plants into rural areas of Minnesota creates a demand for low-wage labor that can not be met locally. Food processing businesses attract…

Effect of sacrum-perineum heat therapy on active phase labor pain and client satisfaction: a randomized, controlled trial study.

PubMed

Taavoni, Simin; Abdolahian, Somayeh; Haghani, Hamid

2013-09-01

Reduction of labor pain is one of the most important aspects of obstetric care. Heat therapy, typically applied to the woman's back, lower abdomen, groin, and/or perineum during last stage of labor, is an easy pain relief method that does not require highly skilled care. The effectiveness of heat therapy applied to the perineum during the first stage of labor has not been evaluated. This study aimed to evaluate the effectiveness of heat therapy for pain and woman's satisfaction during physiological labor. Sixty primiparous women aged 18-35 years old were randomly assigned to heat therapy and control groups. Pain and satisfaction scores were measured by visual analog scale. The measurements of satisfaction were accomplished after birth. Data were analyzed by using the t-test and chi-square Mean pain scores in the heat therapy group were significantly lower than the control group (P < 0.05). The mean satisfaction score in the heat therapy group was significantly higher than in the control group (P < 0.05). Heat therapy, an inexpensive complementary treatment with low risk, can reduce the intensity of pain and increase mothers' satisfaction with care during the active phase of labor. Wiley Periodicals, Inc.

Is the Bishop-score significant in predicting the success of labor induction in multiparous women?

PubMed

Navve, D; Orenstein, N; Ribak, R; Daykan, Y; Shechter-Maor, G; Biron-Shental, T

2017-05-01

To determine whether the Bishop-score upon admission effects mode of delivery, maternal or neonatal outcomes of labor induction in multiparous women. A retrospective study including 600 multiparous women with a singleton pregnancy, 34 gestational weeks and above who underwent labor induction for maternal, fetal or combined indications. Induction was performed with one of three methods- oxytocin, a slow release vaginal prostaglandin E2 insert (10 mg dinoprostone) or a transcervical double balloon catheter. The women were divided into two groups-Bishop-score <6 and Bishop-score ⩾6. We evaluated labor course, maternal complications (postpartum hemorrhage, manual lysis, uterine revision, perineal tear grade 3-4, need for blood transfusions, relaparotomy, prolonged hospitalization) and neonatal outcomes (Apgar score, cord pH, hospitalization in the neonatal intensive care unit, prolonged hospitalization). Both groups had a high rate of vaginal deliveries-93.7% and 94.9%, respectively. There was no difference between the two groups in terms of maternal or neonatal outcomes. Labor induction in multiparous women is safe and successful regardless of the initial Bishop-score. In multiparous women the Bishop-score is not a good predictor for the success of labor induction, nor is it a predictor for maternal of neonatal adverse outcomes and complications.

Randomized comparison of oral misoprostol and oxytocin for labor induction in term prelabor membrane rupture.

PubMed

Butt, K D; Bennett, K A; Crane, J M; Hutchens, D; Young, D C

1999-12-01

To compare labor induction intervals between oral misoprostol and intravenous oxytocin in women who present at term with premature rupture of membranes. One hundred eight women were randomly assigned to misoprostol 50 microg orally every 4 hours as needed or intravenous oxytocin. The primary outcome measure was time from induction to vaginal delivery. Sample size was calculated using a two-tailed alpha of 0.05 and power of 80%. Baseline demographic data, including maternal age, gestation, parity, Bishop score, birth weight, and group B streptococcal status, were similar. The mean time +/-standard deviation to vaginal birth with oral misoprostol was 720+/-382 minutes compared with 501+/-389 minutes with oxytocin (P = .007). The durations of the first, second, and third stages of labor were similar. There were no differences in maternal secondary outcomes, including cesarean birth (eight and seven, respectively), infection, maternal satisfaction with labor, epidural use, perineal trauma, manual placental removal, or gastrointestinal side effects. Neonatal outcomes including cord pH, Apgar scores, infection, and admission to neonatal intensive care unit were not different. Although labor induction with oral misoprostol was effective, oxytocin resulted in a shorter induction-to-delivery interval. Active labor intervals and other maternal and neonatal outcomes were similar.

The effect of uterine fundal pressure on the duration of the second stage of labor: a randomized controlled trial.

PubMed

Api, Olus; Balcin, Muge Emeksiz; Ugurel, Vedat; Api, Murat; Turan, Cem; Unal, Orhan

2009-01-01

To determine the effect of uterine fundal pressure on shortening the second stage of labor and on the fetal outcome. Randomized controlled trial. Teaching and research hospital. One hundred ninety-seven women between 37 and 42 gestational weeks with singleton cephalic presentation admitted to the delivery unit. Random allocation into groups with or without manual fundal pressure during the second stage of labor. The primary outcome measure was the duration of the second stage of labor. Secondary outcome measures were umbilical artery pH, HCO3-, base excess, pO2, pCO2 values and the rate of instrumental delivery, severe maternal morbidity/mortality, neonatal trauma, admission to neonatal intensive care unit, and neonatal death. There were no significant differences in the mean duration of the second stage of labor and secondary outcome measures except for mean pO2 which was lower and mean pCO2 which was higher in the fundal pressure group. Nevertheless, the values still remained within normal ranges and there were no neonates with an Apgar score <7 in either of the groups. Application of fundal pressure on a delivering woman was ineffective in shortening the second stage of labor.

Immune cells in term and preterm labor

PubMed Central

Gomez-Lopez, Nardhy; StLouis, Derek; Lehr, Marcus A; Sanchez-Rodriguez, Elly N; Arenas-Hernandez, Marcia

2014-01-01

Labor resembles an inflammatory response that includes secretion of cytokines/chemokines by resident and infiltrating immune cells into reproductive tissues and the maternal/fetal interface. Untimely activation of these inflammatory pathways leads to preterm labor, which can result in preterm birth. Preterm birth is a major determinant of neonatal mortality and morbidity; therefore, the elucidation of the process of labor at a cellular and molecular level is essential for understanding the pathophysiology of preterm labor. Here, we summarize the role of innate and adaptive immune cells in the physiological or pathological activation of labor. We review published literature regarding the role of innate and adaptive immune cells in the cervix, myometrium, fetal membranes, decidua and the fetus in late pregnancy and labor at term and preterm. Accumulating evidence suggests that innate immune cells (neutrophils, macrophages and mast cells) mediate the process of labor by releasing pro-inflammatory factors such as cytokines, chemokines and matrix metalloproteinases. Adaptive immune cells (T-cell subsets and B cells) participate in the maintenance of fetomaternal tolerance during pregnancy, and an alteration in their function or abundance may lead to labor at term or preterm. Also, immune cells that bridge the innate and adaptive immune systems (natural killer T (NKT) cells and dendritic cells (DCs)) seem to participate in the pathophysiology of preterm labor. In conclusion, a balance between innate and adaptive immune cells is required in order to sustain pregnancy; an alteration of this balance will lead to labor at term or preterm. PMID:24954221

Use of formwork systems in high-rise construction

NASA Astrophysics Data System (ADS)

Kurakova, Oksana

2018-03-01

Erection of high quality buildings and structures within a reasonable time frame is the crucial factor for the competitiveness of any construction organization. The main material used in high-rise construction is insitu reinforced concrete. The technology of its use is directly related to the use of formwork systems. Formwork systems and formwork technologies basically determine the speed of construction and labor intensity of concreting operations. Therefore, it is also possible to achieve the goal of reducing the construction time and labor intensity of works performed by improving the technology of formwork systems use. Currently there are unresolved issues in the area of implementation of monolithic technology projects, and problems related to the selection of a formwork technology, high labor intensity of works, poor quality of materials and structures, etc. are the main ones. The article presents organizational and technological measures, by means of which introduction it is possible to shorten the duration of construction. A comparison of operations performed during formwork installation according to the conventional technology and taking into account the implemented organizational and technological measures is presented. The results of a comparative analysis of economic efficiency assessments are also presented on the example of a specific construction project before and after the implementation of the above mentioned measures. The study showed that introduction of the proposed organizational and technological model taking into account optimization of reinforcing and concreting works significantly improves the efficiency of a high-rise construction project. And further improvement of technologies for the use of insitu reinforced concrete is a promising direction in the construction of high-rise buildings.

20 CFR 655.163 - Certification fee.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR TEMPORARY EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process for Temporary Agricultural Employment in the United States (H-2A Workers) Labor Certification Determinations § 655.163 Certification fee. A...

A Strategy for Sensitive, Large Scale Quantitative Metabolomics

PubMed Central

Liu, Xiaojing; Ser, Zheng; Cluntun, Ahmad A.; Mentch, Samantha J.; Locasale, Jason W.

2014-01-01

Metabolite profiling has been a valuable asset in the study of metabolism in health and disease. However, current platforms have different limiting factors, such as labor intensive sample preparations, low detection limits, slow scan speeds, intensive method optimization for each metabolite, and the inability to measure both positively and negatively charged ions in single experiments. Therefore, a novel metabolomics protocol could advance metabolomics studies. Amide-based hydrophilic chromatography enables polar metabolite analysis without any chemical derivatization. High resolution MS using the Q-Exactive (QE-MS) has improved ion optics, increased scan speeds (256 msec at resolution 70,000), and has the capability of carrying out positive/negative switching. Using a cold methanol extraction strategy, and coupling an amide column with QE-MS enables robust detection of 168 targeted polar metabolites and thousands of additional features simultaneously.  Data processing is carried out with commercially available software in a highly efficient way, and unknown features extracted from the mass spectra can be queried in databases. PMID:24894601

PROGRESS IN MEETING PROBLEMS OF MIGRATORY LABOR IN MARYLAND, FOURTH ANNUAL REPORT.

ERIC Educational Resources Information Center

NYSTROM, PAUL E.; AND OTHERS

THE VEGETABLE AND FRUIT INDUSTRIES OF MARYLAND HAVE LONG BEEN DEPENDENT UPON MIGRATORY LABOR FOR THE SEASONAL LABOR REQUIRED IN HARVESTING AND PROCESSING OPERATIONS. THIS LABOR FORCE COMES TO THE STATE IN THE SPRING OR SUMMER, IS EMPLOYED IN VARIOUS CAMPS IN MARYLAND AND STATES IN THE NORTH, AND MIGRATES SOUTH FOLLOWING THE HARVEST OF LATE…

Semi-Automated Neuron Boundary Detection and Nonbranching Process Segmentation in Electron Microscopy Images

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

Jurrus, Elizabeth R.; Watanabe, Shigeki; Giuly, Richard J.

2013-01-01

Neuroscientists are developing new imaging techniques and generating large volumes of data in an effort to understand the complex structure of the nervous system. The complexity and size of this data makes human interpretation a labor-intensive task. To aid in the analysis, new segmentation techniques for identifying neurons in these feature rich datasets are required. This paper presents a method for neuron boundary detection and nonbranching process segmentation in electron microscopy images and visualizing them in three dimensions. It combines both automated segmentation techniques with a graphical user interface for correction of mistakes in the automated process. The automated processmore » first uses machine learning and image processing techniques to identify neuron membranes that deliniate the cells in each two-dimensional section. To segment nonbranching processes, the cell regions in each two-dimensional section are connected in 3D using correlation of regions between sections. The combination of this method with a graphical user interface specially designed for this purpose, enables users to quickly segment cellular processes in large volumes.« less

Direct foreign investment: a migration push-factor?

PubMed

Sassen-koob, S

1984-01-01

Policymakers and analysts now recognize that US military activities abroad contribute to the creation of refugee flows into the US. Previously, immigration into the US was viewed as a result of inept and failed domestic policies in the countries of origin. Results show that recent immigrants to the US come from countries with neither the poorest nor the largest population growth rate in the less developed world. However, the sending countries received US direct foreign investment (DFI) in the 1970s, particularly labor intensive investment in export manufacturing. Significant levels and concentrations of DFI promote emigration through: 1) the incorporation of new segments of the population into wage labor and the associated disruption of traditional work structures, 2) the feminization of the new industrial work force and its impact on the work opportunities of men, and 3) the consolidation of objective and ideological links with the highly industrialized countries where most foreign capital originates. The data suggest an examination of the causes of emigration on a much more specific level than that of underdevelopment, poverty, and population growth. These facts carry immediate policy implications for US immigration organizations: 1) if US firms in export processing zones recruited workers from the pool of unemployed--mostly prime-age males--rather than expanding the labor supply by recruiting young women, thereby disrupting unwaged work structures, and 2) if these firms would desist from having high turnover rates among workers, then the migration impact of this type of development would be minimized.

[Demographic pressure, "informal sector" and technological choices in Third World countries].

PubMed

Hugon, P

1983-01-01

Trisectorial models of economic functioning have been proposed to replace the dualistic models that proved incapable of illuminating postwar employment trends in developing countries. The new models propose 3 sectors: the subsistence sector, where average productivity corresponds to the subsistence minimum and which is thus incapable of generating a surplus for savings; the intermediate sector, weakly capitalistic, characterized by the absence of a permanent salaried work force or codified labor relations, in which precariousness of employment and the exploitation of specific social relations allow a low wage rate, with a concommitant mode of regulation that largely escapes state control; and the intensely capitalistic sector, with a salaried work force, codified labor relations, existence of administered prices, various state subventions and protections and a monopolistic type of regulation. The 3 sectors are described in greater detail and represented graphically, along with a critique of the limitations of most studies employing a trisectorial perspective. A study of the impact of demographic pressure at different levels of technology embedded in specific sociohistoric systems follows. The final section contains an analysis of 3 types of effects which may mediate the role of demographic pressure in the choice of technologies: effects of demographic pressure on structures of production and consumption, on segments of the labor force, and on involutive and evolutive processes. It is argued that the links between demographic pressure, technologic choices, and the productive sector can only be analyzed in specific social systems.

Corrosion performance tests for reinforcing steel in concrete : test procedures.

DOT National Transportation Integrated Search

2009-09-01

The existing test method to assess the corrosion performance of reinforcing steel embedded in concrete, mainly : ASTM G109, is labor intensive, time consuming, slow to provide comparative results, and often expensive. : However, corrosion of reinforc...

Corrosion performance tests for reinforcing steel in concrete : technical report.

DOT National Transportation Integrated Search

2009-10-01

The existing test method used to assess the corrosion performance of reinforcing steel embedded in : concrete, mainly ASTM G 109, is labor intensive, time consuming, slow to provide comparative results, : and can be expensive. However, with corrosion...

Impact of court monitoring on DWI adjudication

DOT National Transportation Integrated Search

1990-12-01

Author's abstract: Court monitoring of Driving While Intoxicated (DWI) cases is a labor intensive effort conducted by over 300 concerned citizen groups across the U.S. The present project assessed the impact of court monitoring by analyzing the diffe...

5 CFR 2429.12 - Service of process and papers by the Authority.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Service of process and papers by the... REQUIREMENTS Miscellaneous § 2429.12 Service of process and papers by the Authority. (a) Methods of service... COUNSEL OF THE FEDERAL LABOR RELATIONS AUTHORITY AND FEDERAL SERVICE IMPASSES PANEL FEDERAL LABOR...

22 CFR 1429.12 - Service of process and papers by the Board.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Service of process and papers by the Board. 1429.12 Section 1429.12 Foreign Relations FOREIGN SERVICE LABOR RELATIONS BOARD; FEDERAL LABOR RELATIONS... AUTHORITY MISCELLANEOUS AND GENERAL REQUIREMENTS Miscellaneous § 1429.12 Service of process and papers by...

20 CFR 655.161 - Criteria for certification.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 655.161 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR TEMPORARY EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process for Temporary Agricultural Employment in the United States (H-2A Workers) Labor Certification Determinations § 655.161 Criteria for...

20 CFR 655.167 - Document retention requirements.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Section 655.167 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR TEMPORARY EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process for Temporary Agricultural Employment in the United States (H-2A Workers) Labor Certification Determinations § 655.167 Document...

Direct cost analysis of intensive care unit stay in four European countries: applying a standardized costing methodology.

PubMed

Tan, Siok Swan; Bakker, Jan; Hoogendoorn, Marga E; Kapila, Atul; Martin, Joerg; Pezzi, Angelo; Pittoni, Giovanni; Spronk, Peter E; Welte, Robert; Hakkaart-van Roijen, Leona

2012-01-01

The objective of the present study was to measure and compare the direct costs of intensive care unit (ICU) days at seven ICU departments in Germany, Italy, the Netherlands, and the United Kingdom by means of a standardized costing methodology. A retrospective cost analysis of ICU patients was performed from the hospital's perspective. The standardized costing methodology was developed on the basis of the availability of data at the seven ICU departments. It entailed the application of the bottom-up approach for "hotel and nutrition" and the top-down approach for "diagnostics," "consumables," and "labor." Direct costs per ICU day ranged from €1168 to €2025. Even though the distribution of costs varied by cost component, labor was the most important cost driver at all departments. The costs for "labor" amounted to €1629 at department G but were fairly similar at the other departments (€711 ± 115). Direct costs of ICU days vary widely between the seven departments. Our standardized costing methodology could serve as a valuable instrument to compare actual cost differences, such as those resulting from differences in patient case-mix. Copyright © 2012 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

NASA: Model development for human factors interfacing

NASA Technical Reports Server (NTRS)

Smith, L. L.

1984-01-01

The results of an intensive literature review in the general topics of human error analysis, stress and job performance, and accident and safety analysis revealed no usable techniques or approaches for analyzing human error in ground or space operations tasks. A task review model is described and proposed to be developed in order to reduce the degree of labor intensiveness in ground and space operations tasks. An extensive number of annotated references are provided.

Labor progress indices and dynamics of the individual uterine contraction during the active stage of labor.

PubMed

Ophir, Ella; Bornstein, Jacob; Odeh, Marwan; Kaminsky, Svetlana; Shnaider, Oleg; Megel, Yuri; Barnea, Ofer

2014-03-01

To obtain and study new data on the dynamics of the labor process and to develop a contraction-based index of labor progress. This study was carried out at the Delivery Room, Department of Obstetrics and Gynecology, Western Galilee Hospital, Nahariya, Israel, using a new device (Birth Track). We continuously monitored cervical dilatation (CD) and head descent (HD) in 30 nulliparaous women during active labor with (augmented group) and without (study group) oxytocin augmentation. This led to the development and validation of progress indices based on features extracted from continuous monitoring. There were no significant differences between the average of each parameter in the study and augmented groups, except for HD velocity. Average HD velocity was faster in the study group. Linear regression analyses demonstrated that head station (HS) amplitude and Toco amplitude were the best parameters for predicting HD velocity in both groups. In the study group, average HD velocity was also significantly related to Toco rate and contraction efficiency. In the augmented group, only a weak correlation with Toco rate was seen, and no correlation with contraction efficiency. With the assistance of the Birth Track device, we can obtain continuous data on the labor process and indices to estimate the labor progress process without the use of vaginal (manual) examination. © 2013 The Authors. Journal of Obstetrics and Gynaecology Research © 2013 Japan Society of Obstetrics and Gynecology.

Supercritical Fluid Extraction of Biogenic SOA in Northern Michigan

NASA Astrophysics Data System (ADS)

Flores, R. M.; Doskey, P. V.; Perlinger, J. A.

2010-12-01

Secondary organic aerosols (SOA) are formed by photooxidation of volatile organic compounds (VOCs) and nucleation and condensation of the oxygenated products. On a global scale, monoaromatic hydrocarbons of anthropogenic origin are estimated to be the source of 12% of the SOA while biogenic emissions of isoprene (C5H8), monoterpenes (C10H16), and sesquiterpenes (C15H24) are estimated to be the source of 46, 29 and 7% of SOA, respectively. The functional groups of organic substances comprising SOA (i.e., hydroxyl, carbonyl, carboxylic acid, sulfate, and nitrate) complicate sample processing, analysis, and identification of the characteristic aerosol products of VOC oxidation pathways. Only a very small fraction of the organic molecular species in SOA have been identified due to the complexity of precursor oxidation reactions and the need for (1) methodologies that are less labor intensive and suitable for thermally labile compounds and (2) analytic instrumentation that provides more complete resolution of complex mixtures for sensitive detection of molecular species. Extraction techniques commonly used include solvent extraction, which requires large amounts of solvent and is labor intensive and thermal desorption, which evolves organic substances from aerosol at temperatures not suitable for thermally labile compounds. A promising technique that does not involve sample processing with solvents or high temperatures is supercritical fluid extraction (SFE). In this work, the composition of biogenic SOA was studied in Northern Michigan. Aerosol samples were collected on quartz fiber filters with a high-volume air sampler and extracted with supercritical CO2. Carboxylic and hydroxyl compounds were derivatized during static extraction conditions and identified by comprehensive two dimensional gas chromatography with time-of-flight mass spectrometric detection (GC×GC-TOFMS). The overall goal of the research is to couple the post-collection analytic scheme developed here with a rapid sampling technique to evaluate SOA produced from a variety of biogenic and anthropogenic sources of precursors in the Midwestern United States.

Performance of the Angle Labor Pain Questionnaire During Initiation of Epidural Analgesia in Early Active Labor.

PubMed

Angle, Pamela J; Kurtz Landy, Christine; Djordjevic, Jasmine; Barrett, Jon; Kibbe, Alanna; Sriparamananthan, Saiena; Lee, Yuna; Hamata, Lydia; Zaki, Pearl; Kiss, Alex

2016-12-01

The Angle Labor Pain Questionnaire (A-LPQ) is a new, 22-item multidimensional psychometric questionnaire that measures the 5 most important dimensions of women's childbirth pain experiences using 5 subscales: The Enormity of the Pain, Fear/Anxiety, Uterine Contraction Pain, Birthing Pain, and Back Pain/Long Haul. Previous work showed that the A-LPQ has overall good psychometric properties and performance during early active labor in women without pain relief. The current study assessed the tool's sensitivity to change during initiation of labor epidural analgesia with the standardized response mean (SRM, primary outcome). Two versions of the A-LPQ were administered once, in each of 2 test sessions, by the same trained interviewer during early active labor. The sequence of administration was randomized (ie, standard question order version [Test 1] followed by mixed version [Test 2] or vice versa). Test 1 was completed before epidural insertion; Test 2 commenced 20 to 30 minutes after the test dose. Providers assessed/treated pain independently of the study. Sensitivity to change was assessed using SRMs, Cohen's d, and paired t tests. Overall pain intensity was concurrently examined using Numeric Rating Scale and the Verbal Rating Scale (VRS); coping was assessed with the Pain Mastery Scale. Changes in pain were measured with the Patient Global Impression of Change Scale. Internal consistency was assessed with Cronbach's α. Concurrent validity with other tools was assessed using Spearman's rank correlation coefficient. A total of 51 complete datasets were analyzed. Most women reported moderate (63%, 32/51) or severe (18%, 9/51) baseline pain on VRS scores during Test 1; 29% (15/51) reported mild pain, and 6% (3/51) reported moderate pain during Test 2. Approximately 90% (46/51) of women reported much or very much improved pain at the end of testing. Cronbach's α for A-LPQ summary scores was excellent (0.94) and ranged from 0.78 (acceptable) to 0.92 (excellent) for subscales (Test 1). Large SRMs were found for A-LPQ summary scores (1.6, 95% CI: 1.2, 2.1) and all subscales except the Birthing Pain subscale (moderate, 0.60, 95% CI: 0.23, 0.97). Significant (P < .001) differences were found between A-LPQ summary scores and between all subscales on paired t tests. Correlations between A-LPQ summary and Numeric Rating Scale scores (overall pain intensity) were strong (ρ > 0.73), correlations were moderate (ρ > 0.5) with VRS scores and coping scores (ρ > 0.67). Findings support A-LPQ use for measurement of women's childbirth pain experiences during initiation of labor epidural analgesia during early active labor. Combined with our previous work, they also support the use of the A-LPQ in late labor and at delivery.

29 CFR 780.501 - Statutory provision.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Agricultural Employees in Processing Shade-Grown Tobacco; Exemption From Minimum Wage and Overtime Pay... Labor Standards Act exempts from the minimum wage requirements of section 6 of the Act and from the... Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL...

Labor migration, externalities and ethics: Theorizing the meso-level determinants of HIV vulnerability

PubMed Central

Hirsch, Jennifer S.

2013-01-01

This paper discusses labor migration as an example of how focusing on the meso-level highlights the social processes through which structural factors produce HIV risk. Situating that argument in relation to existing work on economic organization and HIV risk as well as research on labor migration and HIV vulnerabilities, the paper demonstrates how analyzing the processes through which labor migration creates vulnerability can shift attention away from the proximate behavioral determinants of HIV risk and towards the community and policy levels. Further, it presents the concepts of externalities and the ethics of consumption, which underline how both producers and consumers benefit from low-waged migrant labor, and thus are responsible for the externalization of HIV risk characteristic of supply chains that rely on migrant labor. These concepts point to strategies through which researchers and advocates could press the public and private sectors to improve the conditions in which migrants live and work, with implications for HIV as well as other health outcomes. PMID:24444837

An Assessment of the Effects of Hydrotherapy During the Active Phase of Labor on the Labor Process and Parenting Behavior.

PubMed

Tuncay, Semra; Kaplan, Sena; Moraloglu Tekin, Ozlem

2017-12-01

This study was conducted to assess the effect on labor process and parenting behavior of hydrotherapy applied during the active phase of labor. This quasi-experimental study was conducted by using an equivalent comparison group ( n = 40). The participants in the experimental group whose cervical dilation was 5 cm were taken to the hydrotherapy tub. This application continued until cervical dilation reached 10 cm. The Participants Questionnaire, The Birth Follow-up Questionnaire, The Postpartum ]collection tools. The duration of the active phase and second stage of labor was extremely short in the experimental group in comparison with the equivalent comparison group ( p = .001). The Visual Analogue Scale (VAS) scores of the experimental group were lower than those of the equivalent comparison group when cervical dilation was 6 cm and 10 cm ( p = .001). The experimental group also displayed more positive parenting behavior and positive labor feeling ( p = .001).

20 CFR 663.165 - How long must an individual be in core services in order to be eligible for intensive services?

Code of Federal Regulations, 2014 CFR

2014-04-01

... EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) ADULT AND DISLOCATED WORKER ACTIVITIES UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Delivery of Adult and Dislocated Worker Services...

20 CFR 663.165 - How long must an individual be in core services in order to be eligible for intensive services?

Code of Federal Regulations, 2013 CFR

2013-04-01

... EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) ADULT AND DISLOCATED WORKER ACTIVITIES UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Delivery of Adult and Dislocated Worker Services...

20 CFR 663.165 - How long must an individual be in core services in order to be eligible for intensive services?

Code of Federal Regulations, 2012 CFR

2012-04-01

... EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) ADULT AND DISLOCATED WORKER ACTIVITIES UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Delivery of Adult and Dislocated Worker Services...

Implementation of an Automated Road Maintenance Machine (ARMM)

DOT National Transportation Integrated Search

1999-08-01

Crack sealing is a hazardous, costly, and labor-intensive operation. In North America, approximately $200 million is spent each year on crack sealing. Prompted by concerns of safety and cost, the University of Texas at Austin, in cooperation with the...

0-6767 : evaluation of existing smartphone applications and data needs for travel survey.

DOT National Transportation Integrated Search

2014-08-01

Current and reliable data on traffic movements : play a key role in transportation planning, : modeling, and air quality analysis. Traditional : travel surveys conducted via paper or computer : are costly, time consuming, and labor intensive : for su...

Labor Force Experience and Earnings: Women with Children.

ERIC Educational Resources Information Center

Levine, Victor; Moock, Peter R.

1984-01-01

Examines the influence of child-related reductions in past hours worked on current wage rate of married women with children. The study reveals that differences in "intensity" of prior work experience account for half of the sex-related wage gap. (TE)

JPRS Report China

DTIC Science & Technology

1990-02-21

in the case of the labor-intensive industries and trades such as art craft, embroidery , sewing and knitting, the opportunities offered are good for...Its agricultural production has the name of " embroidery agriculture." Because of the insufficient attention given agriculture during the past several

Automation of laboratory testing for infectious diseases using the polymerase chain reaction-- our past, our present, our future.

PubMed

Jungkind, D

2001-01-01

While it is an extremely powerful and versatile assay method, polymerase chain reaction (PCR) can be a labor-intensive process. Since the advent of commercial test kits from Roche and the semi-automated microwell Amplicor system, PCR has become an increasingly useful and widespread clinical tool. However, more widespread acceptance of molecular testing will depend upon automation that allows molecular assays to enter the routine clinical laboratory. The forces driving the need for automated PCR are the requirements for diagnosis and treatment of chronic viral diseases, economic pressures to develop more automated and less expensive test procedures similar to those in the clinical chemistry laboratories, and a shortage in many areas of qualified laboratory personnel trained in the types of manual procedures used in past decades. The automated Roche COBAS AMPLICOR system has automated the amplification and detection process. Specimen preparation remains the most labor-intensive part of the PCR testing process, accounting for the majority of the hands-on-time in most of the assays. A new automated specimen preparation system, the COBAS AmpliPrep, was evaluated. The system automatically releases the target nucleic acid, captures the target with specific oligonucleotide probes, which become attached to magnetic beads via a biotin-streptavidin binding reaction. Once attached to the beads, the target is purified and concentrated automatically. Results of 298 qualitative and 57 quantitative samples representing a wide range of virus concentrations analyzed after the COBAS AmpliPrep and manual specimen preparation methods, showed that there was no significant difference in qualitative or quantitative hepatitis C virus (HCV) assay performance, respectively. The AmpliPrep instrument decreased the time required to prepare serum or plasma samples for HCV PCR to under 1 min per sample. This was a decrease of 76% compared to the manual specimen preparation method. Systems that can analyze more samples with higher throughput and that can answer more questions about the nature of the microbes that we can presently only detect and quantitate will be needed in the future.

Intellicount: High-Throughput Quantification of Fluorescent Synaptic Protein Puncta by Machine Learning

PubMed Central

Fantuzzo, J. A.; Mirabella, V. R.; Zahn, J. D.

2017-01-01

Abstract Synapse formation analyses can be performed by imaging and quantifying fluorescent signals of synaptic markers. Traditionally, these analyses are done using simple or multiple thresholding and segmentation approaches or by labor-intensive manual analysis by a human observer. Here, we describe Intellicount, a high-throughput, fully-automated synapse quantification program which applies a novel machine learning (ML)-based image processing algorithm to systematically improve region of interest (ROI) identification over simple thresholding techniques. Through processing large datasets from both human and mouse neurons, we demonstrate that this approach allows image processing to proceed independently of carefully set thresholds, thus reducing the need for human intervention. As a result, this method can efficiently and accurately process large image datasets with minimal interaction by the experimenter, making it less prone to bias and less liable to human error. Furthermore, Intellicount is integrated into an intuitive graphical user interface (GUI) that provides a set of valuable features, including automated and multifunctional figure generation, routine statistical analyses, and the ability to run full datasets through nested folders, greatly expediting the data analysis process. PMID:29218324

Composite hot drape forming

NASA Technical Reports Server (NTRS)

Ott, Thomas

1994-01-01

This program was initiated to replace labor-intensive ply-by-ply layup of composite I-beam posts and angle stiffeners used in the Space Station Freedom (SSF) rack structure. Hot drape forming (HDF) has been successfully implemented by BCAG for 777 composite I-stringers and by Bell Helicopter/Textron for the V-22 I-stingers. The two companies utilize two vastly different approaches to the I-beam fabrication process. A drape down process is used by Bell Helicopter where the compacted ply charge is placed on top of a forming mandrel and heated. When the heated ply charge reached a set temperature, vacuum pressure is applied and the plies are formed over the mandrel. The BCAG 777 process utilizes an inverted forming process where the ply stack is placed on a forming table and the mandrel is inverted and placed upon the ply stack. A heating and vacuum bladder underneath the ply stack form the play stack up onto the mandrels after reaching the temperature setpoint. Both methods have their advantages, but the drape down process was selected for SSF because it was more versatile and could be fabricated from readily available components.

29 CFR 14.4 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 1 2010-07-01 2010-07-01 true Definitions. 14.4 Section 14.4 Labor Office of the Secretary of Labor SECURITY REGULATIONS Introduction to Security Regulations § 14.4 Definitions. The following... printed films (either still or motion picture). (5) Reproductions of the foregoing, by whatever process...

29 CFR 1690.305 - Nondisclosure of proposed issuances.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 4 2012-07-01 2012-07-01 false Nondisclosure of proposed issuances. 1690.305 Section 1690.305 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES... discussion of these matters and expediting the coordination process, the EEOC will not discuss the proposed...

29 CFR 1690.305 - Nondisclosure of proposed issuances.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 4 2011-07-01 2011-07-01 false Nondisclosure of proposed issuances. 1690.305 Section 1690.305 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES... discussion of these matters and expediting the coordination process, the EEOC will not discuss the proposed...

29 CFR 1690.305 - Nondisclosure of proposed issuances.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 4 2010-07-01 2010-07-01 false Nondisclosure of proposed issuances. 1690.305 Section 1690.305 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES... discussion of these matters and expediting the coordination process, the EEOC will not discuss the proposed...

29 CFR 1690.305 - Nondisclosure of proposed issuances.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 4 2013-07-01 2013-07-01 false Nondisclosure of proposed issuances. 1690.305 Section 1690.305 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES... discussion of these matters and expediting the coordination process, the EEOC will not discuss the proposed...

Conceptual design of an aircraft automated coating removal system

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

Baker, J.E.; Draper, J.V.; Pin, F.G.

1996-05-01

Paint stripping of the U.S. Air Force`s large transport aircrafts is currently a labor-intensive, manual process. Significant reductions in costs, personnel and turnaround time can be accomplished by the judicious use of automation in some process tasks. This paper presents the conceptual design of a coating removal systems for the tail surfaces of the C-5 plane. Emphasis is placed on the technology selection to optimize human-automation synergy with respect to overall costs, throughput, quality, safety, and reliability. Trade- offs between field-proven vs. research-requiring technologies, and between expected gain vs. cost and complexity, have led to a conceptual design which ismore » semi-autonomous (relying on the human for task specification and disturbance handling) yet incorporates sensor- based automation (for sweep path generation and tracking, surface following, stripping quality control and tape/breach handling).« less

Botanochemicals and chemurgy in the petroleum drought ahead

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

Bagby, M.O.; Buchanan, R.A.; Duke, J.A.

1979-01-01

Green plants, collectively, are still a major under-exploited resource. However, new crops and agricultural systems are being developed for the production of fuels and materials in addition to foods and fibers. Whole-plant oils and botanochemicals are being evaluated as annually renewable replacements for petroleum crude and petrochemicals, respectively. Plant derived fuel alcohols are becoming a viable supplement to gasoline and fuel oils. Polyisoprenes, terpenes, oils, waxes, alcohols, phenols, furfural, methane, and producer gas from plant sources can potentially displace petroleum derived feedstocks for the synthetic chemical industry. Moreover, new botanochemical processing methods offer prospects for reducing US dependence on importsmore » for many specialty plant-products traditionally produced by labor-intensive methods. Extraction of essential oils, pharmaceutical intermediates, tannins, and vegetable dyes may be integrated with botanochemical processing to allow exploitation of the varied US climate for domestic production of nearly every botanical now imported.« less

Reproductive corticotropin releasing hormone, implantation, and fetal immunotolerance.

PubMed

Kalantaridou, Sophia N; Zoumakis, Emmanouil; Weil, Stacie; Lavasidis, Lazaros G; Chrousos, George P; Makrigiannakis, Antonis

2007-01-01

The fundamental process of implantation involves a series of steps leading to effective cross-talk between invasive trophoblast cells and the maternal endometrium. The molecular interactions at the embryo-maternal interface during the time of blastocyst adhesion and subsequent invasion are not fully understood. Embryonic trophoblast and maternal decidual cells produce corticotropin-releasing hormone (CRH) and express Fas ligand (FasL), a proapoptotic cytokine. Fas and its ligand are pivotal in the regulation of immune tolerance. Trophoblast and decidual CRH play crucial roles in implantation, as well as in the anti-rejection process that protects the fetus from the maternal immune system, primarily by killing activated T cells through Fas-FasL interaction. The potential use of CRH antagonists is presently under intense investigation. CRH antagonists have been used experimentally to elucidate the role of CRH in blastocyst implantation and invasion, early fetal immunotolerance, and premature labor.

Automating Mission Scheduling for Space-Based Observatories

NASA Technical Reports Server (NTRS)

Pell, Barney; Muscettola, Nicola; Hansson, Othar; Mohan, Sunil

1998-01-01

In this paper we describe the use of our planning and scheduling framework, HSTS, to reduce the complexity of science mission planning. This work is part of an overall project to enable a small team of scientists to control the operations of a spacecraft. The present process is highly labor intensive. Users (scientists and operators) rely on a non-codified understanding of the different spacecraft subsystems and of their operating constraints. They use a variety of software tools to support their decision making process. This paper considers the types of decision making that need to be supported/automated, the nature of the domain constraints and the capabilities needed to address them successfully, and the nature of external software systems with which the core planning/scheduling engine needs to interact. HSTS has been applied to science scheduling for EUVE and Cassini and is being adapted to support autonomous spacecraft operations in the New Millennium initiative.

Extending LMS to Support IRT-Based Assessment Test Calibration

NASA Astrophysics Data System (ADS)

Fotaris, Panagiotis; Mastoras, Theodoros; Mavridis, Ioannis; Manitsaris, Athanasios

Developing unambiguous and challenging assessment material for measuring educational attainment is a time-consuming, labor-intensive process. As a result Computer Aided Assessment (CAA) tools are becoming widely adopted in academic environments in an effort to improve the assessment quality and deliver reliable results of examinee performance. This paper introduces a methodological and architectural framework which embeds a CAA tool in a Learning Management System (LMS) so as to assist test developers in refining items to constitute assessment tests. An Item Response Theory (IRT) based analysis is applied to a dynamic assessment profile provided by the LMS. Test developers define a set of validity rules for the statistical indices given by the IRT analysis. By applying those rules, the LMS can detect items with various discrepancies which are then flagged for review of their content. Repeatedly executing the aforementioned procedure can improve the overall efficiency of the testing process.

Titration-based screening for evaluation of natural product extracts: identification of an aspulvinone family of luciferase inhibitors

PubMed Central

Cruz, Patricia G.; Auld, Douglas S.; Schultz, Pamela J.; Lovell, Scott; Battaile, Kevin P.; MacArthur, Ryan; Shen, Min; Tamayo-Castillo, Giselle; Inglese, James; Sherman, David H.

2011-01-01

The chemical diversity of nature has tremendous potential for discovery of new molecular probes and medicinal agents. However, sensitivity of HTS assays to interfering components of crude extracts derived from plants, macro- and microorganisms has curtailed their use in lead discovery efforts. Here we describe a process for leveraging the concentration-response curves (CRCs) obtained from quantitative HTS to improve the initial selection of “actives” from a library of partially fractionated natural product extracts derived from marine actinomycetes and fungi. By using pharmacological activity, the first-pass CRC paradigm aims to improve the probability that labor-intensive subsequent steps of re-culturing, extraction and bioassay-guided isolation of active component(s) target the most promising strains and growth conditions. We illustrate how this process identified a family of fungal metabolites as potent inhibitors of firefly luciferase, subsequently resolved in molecular detail by x-ray crystallography. PMID:22118678

Advanced Video Analysis Needs for Human Performance Evaluation

NASA Technical Reports Server (NTRS)

Campbell, Paul D.

1994-01-01

Evaluators of human task performance in space missions make use of video as a primary source of data. Extraction of relevant human performance information from video is often a labor-intensive process requiring a large amount of time on the part of the evaluator. Based on the experiences of several human performance evaluators, needs were defined for advanced tools which could aid in the analysis of video data from space missions. Such tools should increase the efficiency with which useful information is retrieved from large quantities of raw video. They should also provide the evaluator with new analytical functions which are not present in currently used methods. Video analysis tools based on the needs defined by this study would also have uses in U.S. industry and education. Evaluation of human performance from video data can be a valuable technique in many industrial and institutional settings where humans are involved in operational systems and processes.

Titration-based screening for evaluation of natural product extracts: identification of an aspulvinone family of luciferase inhibitors

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

Cruz, P.G.; Auld, D.S.; Schultz, P.J.

2011-11-28

The chemical diversity of nature has tremendous potential for the discovery of molecular probes and medicinal agents. However, sensitivity of HTS assays to interfering components of crude extracts derived from plants, and macro- and microorganisms has curtailed their use in lead discovery. Here, we describe a process for leveraging the concentration-response curves obtained from quantitative HTS to improve the initial selection of actives from a library of partially fractionated natural product extracts derived from marine actinomycetes and fungi. By using pharmacological activity, the first-pass CRC paradigm improves the probability that labor-intensive subsequent steps of reculturing, extraction, and bioassay-guided isolation ofmore » active component(s) target the most promising strains and growth conditions. We illustrate how this process identified a family of fungal metabolites as potent inhibitors of firefly luciferase, subsequently resolved in molecular detail by X-ray crystallography.« less

The Computer Aided Aircraft-design Package (CAAP)

NASA Technical Reports Server (NTRS)

Yalif, Guy U.

1994-01-01

The preliminary design of an aircraft is a complex, labor-intensive, and creative process. Since the 1970's, many computer programs have been written to help automate preliminary airplane design. Time and resource analyses have identified, 'a substantial decrease in project duration with the introduction of an automated design capability'. Proof-of-concept studies have been completed which establish 'a foundation for a computer-based airframe design capability', Unfortunately, today's design codes exist in many different languages on many, often expensive, hardware platforms. Through the use of a module-based system architecture, the Computer aided Aircraft-design Package (CAAP) will eventually bring together many of the most useful features of existing programs. Through the use of an expert system, it will add an additional feature that could be described as indispensable to entry level engineers and students: the incorporation of 'expert' knowledge into the automated design process.

Recent Improvements to the U.S. Geological Survey Streamgaging Program...from the National Streamflow Information Program

USGS Publications Warehouse

Blanchard, Stephen F.

2007-01-01

INTRODUCTION The U.S. Geological Survey (USGS) established its first streamgage in 1889 on the Rio Grande River at Embudo, N.M. As the need for streamflow information increased, the USGS streamgaging network expanded to its current (2007) size of approximately 7,400 streamgages nationwide. The USGS streamgaging network, for most of its history, required mechanical measuring and recording devices to collect station data. Time-consuming and labor-intensive site visits were required to gather the recorded data for processing in the office. Eventually the data were published in paper reports. The USGS has progressively improved the streamgaging program by incorporating new technologies and techniques that streamline data collection, data delivery, and records processing while increasing the number and quality of product types that can be derived from the data. Improvements in recent decades that have expanded and broadened the streamgaging program are included the fact sheet.

Analysis of Circadian Leaf Movements.

PubMed

Müller, Niels A; Jiménez-Gómez, José M

2016-01-01

The circadian clock is a molecular timekeeper that controls a wide variety of biological processes. In plants, clock outputs range from the molecular level, with rhythmic gene expression and metabolite content, to physiological processes such as stomatal conductance or leaf movements. Any of these outputs can be used as markers to monitor the state of the circadian clock. In the model plant Arabidopsis thaliana, much of the current knowledge about the clock has been gained from time course experiments profiling expression of endogenous genes or reporter constructs regulated by the circadian clock. Since these methods require labor-intensive sample preparation or transformation, monitoring leaf movements is an interesting alternative, especially in non-model species and for natural variation studies. Technological improvements both in digital photography and image analysis allow cheap and easy monitoring of circadian leaf movements. In this chapter we present a protocol that uses an autonomous point and shoot camera and free software to monitor circadian leaf movements in tomato.

Seeing and Playing as Labor: Toward a Visual Materialist Pedagogy of Video Games through Walter Benjamin

ERIC Educational Resources Information Center

Bulut, Ergin

2013-01-01

In this article, the author draws specifically on the work of Walter Benjamin and engages with the world of video games by focusing on the constitution of labor as it unfolds in modding practices, as well as approaching the very act of seeing labor in a highly visual culture where value is extracted not just through the labor process but also…

20 CFR 655.1 - Purpose and scope of subpart A.

Code of Federal Regulations, 2010 CFR

2010-04-01

... EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process and Enforcement of Attestations for Temporary Employment in Occupations Other Than Agriculture or Registered Nursing in the United... governing the labor certification process for the temporary employment of nonimmigrant foreign workers in...

29 CFR 1641.5 - Processing of complaints filed with OFCCP.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 1641.5 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION... act as EEOC's agent for the sole purposes of receiving, investigating and processing the ADA charge... work-sharing agreements between EEOC and State and local agencies designated as FEP agencies, the...

29 CFR 1641.5 - Processing of complaints filed with OFCCP.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 1641.5 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION... act as EEOC's agent for the sole purposes of receiving, investigating and processing the ADA charge... work-sharing agreements between EEOC and State and local agencies designated as FEP agencies, the...

29 CFR 1641.5 - Processing of complaints filed with OFCCP.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 1641.5 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION... act as EEOC's agent for the sole purposes of receiving, investigating and processing the ADA charge... work-sharing agreements between EEOC and State and local agencies designated as FEP agencies, the...

29 CFR 1641.5 - Processing of complaints filed with OFCCP.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 1641.5 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION... act as EEOC's agent for the sole purposes of receiving, investigating and processing the ADA charge... work-sharing agreements between EEOC and State and local agencies designated as FEP agencies, the...

29 CFR 1641.5 - Processing of complaints filed with OFCCP.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 1641.5 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION... act as EEOC's agent for the sole purposes of receiving, investigating and processing the ADA charge... work-sharing agreements between EEOC and State and local agencies designated as FEP agencies, the...

Automated Tracking of Cell Migration with Rapid Data Analysis.

PubMed

DuChez, Brian J

2017-09-01

Cell migration is essential for many biological processes including development, wound healing, and metastasis. However, studying cell migration often requires the time-consuming and labor-intensive task of manually tracking cells. To accelerate the task of obtaining coordinate positions of migrating cells, we have developed a graphical user interface (GUI) capable of automating the tracking of fluorescently labeled nuclei. This GUI provides an intuitive user interface that makes automated tracking accessible to researchers with no image-processing experience or familiarity with particle-tracking approaches. Using this GUI, users can interactively determine a minimum of four parameters to identify fluorescently labeled cells and automate acquisition of cell trajectories. Additional features allow for batch processing of numerous time-lapse images, curation of unwanted tracks, and subsequent statistical analysis of tracked cells. Statistical outputs allow users to evaluate migratory phenotypes, including cell speed, distance, displacement, and persistence, as well as measures of directional movement, such as forward migration index (FMI) and angular displacement. © 2017 by John Wiley & Sons, Inc. Copyright © 2017 John Wiley & Sons, Inc.

Health Insurance and the Labor Supply Decisions of Older Workers: Evidence from a U.S. Department of Veterans Affairs Expansion.

PubMed

Boyle, Melissa A; Lahey, Joanna N

2010-08-01

This paper exploits a major mid-1990s expansion in the U.S. Department of Veterans Affairs health care system to provide evidence on the labor market effects of expanding health insurance availability. Using data from the Current Population Survey, we employ a difference-in-differences strategy to compare the labor market behavior of older veterans and non-veterans before and after the VA health benefits expansion to test the impact of public health insurance on labor supply. We find that older workers are significantly more likely to decrease work both on the extensive and intensive margins after receiving access to non-employer based insurance. Workers with some college education or a college degree are more likely to transition into self-employment, a result consistent with "job-lock" effects. However, less-educated workers are more likely to leave self-employment, a result suggesting that the positive income effect from receiving public insurance dominates the "job-lock" effect for these workers. Some relatively disadvantaged sub-populations may also increase their labor supply after gaining greater access to public insurance, consistent with complementary positive health effects of health care access or decreased work disincentives for these groups. We conclude that this reform has affected employment and retirement decisions, and suggest that future moves toward universal coverage or expansions of Medicare are likely to have significant labor market effects.

What Drives National Differences in Intensive Grandparental Childcare in Europe?

PubMed

Di Gessa, Giorgio; Glaser, Karen; Price, Debora; Ribe, Eloi; Tinker, Anthea

2016-01-01

Grandparents play an important role in looking after grandchildren, although intensive grandparental childcare varies considerably across Europe. Few studies have explicitly investigated the extent to which such cross-national variations are associated with national level differences in individual demographic and socio-economic distributions along with contextual-structural and cultural factors (e.g., variations in female labor force participation, childcare provision, and cultural attitudes). We used multilevel models to examine associations between intensive grandparental childcare and contextual-structural and cultural factors, after controlling for grandparent, parent, and child characteristics using nationally representative data from the Survey of Health, Ageing and Retirement in Europe. Even controlling for cross-national differences in demographic and socio-economic distributions, contextual-structural factors play an important role in explaining grandparental childcare variations in Europe. In particular, higher levels of intensive grandparental childcare are found in countries with low labor force participation among younger and older women, and low formal childcare provision, where mothers in paid work largely rely on grandparental support on an almost daily basis. Encouraging older women to remain in paid work is likely to have an impact on grandchild care which in turn may affect mothers' employment, particularly in Southern European countries where there is little formal childcare. © The Author 2015. Published by Oxford University Press on behalf of The Gerontological Society of America.

20 CFR 655.166 - Requests for determinations based on nonavailability of U.S. workers.

Code of Federal Regulations, 2011 CFR

2011-04-01

... nonavailability of U.S. workers. 655.166 Section 655.166 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR TEMPORARY EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process for Temporary Agricultural Employment in the United States (H-2A Workers) Labor...

20 CFR 655.166 - Requests for determinations based on nonavailability of U.S. workers.

Code of Federal Regulations, 2010 CFR

2010-04-01

... nonavailability of U.S. workers. 655.166 Section 655.166 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR TEMPORARY EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process for Temporary Agricultural Employment in the United States (H-2A Workers) Labor...

20 CFR 655.101 - Authority of the Office of Foreign Labor Certification (OFLC) Administrator.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Certification (OFLC) Administrator. 655.101 Section 655.101 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR TEMPORARY EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process for Temporary Agricultural Employment in the United States (H-2A Workers) § 655.101...

29 CFR 780.405 - Exemption is direct and does not mean activities are agriculture.

Code of Federal Regulations, 2011 CFR

2011-07-01

... agriculture. 780.405 Section 780.405 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION... EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT Employment in Agriculture or Irrigation That Is Exempted From the Overtime Pay...

29 CFR 780.200 - Inclusion of forestry or lumbering operations in agriculture is limited.

Code of Federal Regulations, 2013 CFR

2013-07-01

... agriculture is limited. 780.200 Section 780.200 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR... REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT Agriculture as It Relates to Specific Situations Forestry Or...

29 CFR 780.200 - Inclusion of forestry or lumbering operations in agriculture is limited.

Code of Federal Regulations, 2014 CFR

2014-07-01

... agriculture is limited. 780.200 Section 780.200 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR... REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT Agriculture as It Relates to Specific Situations Forestry Or...

29 CFR 780.200 - Inclusion of forestry or lumbering operations in agriculture is limited.

Code of Federal Regulations, 2012 CFR

2012-07-01

... agriculture is limited. 780.200 Section 780.200 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR... REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT Agriculture as It Relates to Specific Situations Forestry Or...

29 CFR 780.405 - Exemption is direct and does not mean activities are agriculture.

Code of Federal Regulations, 2014 CFR

2014-07-01

... agriculture. 780.405 Section 780.405 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION... EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT Employment in Agriculture or Irrigation That Is Exempted From the Overtime Pay...

29 CFR 780.405 - Exemption is direct and does not mean activities are agriculture.

Code of Federal Regulations, 2013 CFR

2013-07-01

... agriculture. 780.405 Section 780.405 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION... EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT Employment in Agriculture or Irrigation That Is Exempted From the Overtime Pay...

29 CFR 780.405 - Exemption is direct and does not mean activities are agriculture.

Code of Federal Regulations, 2010 CFR

2010-07-01

... agriculture. 780.405 Section 780.405 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION... EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT Employment in Agriculture or Irrigation That Is Exempted From the Overtime Pay...

29 CFR 780.405 - Exemption is direct and does not mean activities are agriculture.

Code of Federal Regulations, 2012 CFR

2012-07-01

... agriculture. 780.405 Section 780.405 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION... EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT Employment in Agriculture or Irrigation That Is Exempted From the Overtime Pay...

29 CFR 780.200 - Inclusion of forestry or lumbering operations in agriculture is limited.

Code of Federal Regulations, 2010 CFR

2010-07-01

... agriculture is limited. 780.200 Section 780.200 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR... REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT Agriculture as It Relates to Specific Situations Forestry Or...

29 CFR 780.200 - Inclusion of forestry or lumbering operations in agriculture is limited.

Code of Federal Regulations, 2011 CFR

2011-07-01

... agriculture is limited. 780.200 Section 780.200 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR... REGULATIONS EXEMPTIONS APPLICABLE TO AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT Agriculture as It Relates to Specific Situations Forestry Or...

DARPA DICE Manufacturing Optimization

DTIC Science & Technology

1993-01-01

Entity ................................................... 13 3.3.4 Labor Entity ....................................................... 14 3.3.5 Equipment...51 4.2.13.4 Labor Specification .................................... 52 4.2.13.5 Facility Specification .................................. 543...resources. A I resource is any facility, labor , equipment, or consumable material used in the manufacturing U UNCLASSIFIED CDRL No.0002AB-5 process. A

Internal Labor Markets: An Empirical Investigation.

ERIC Educational Resources Information Center

Mahoney, Thomas A.; Milkovich, George T.

Methods of internal labor market analysis for three organizational areas are presented, along with some evidence about the validity and utility of conceptual descriptions of such markets. The general concept of an internal labor market refers to the process of pricing and allocation of manpower resources with an employing organization and rests…

20 CFR 655.1310 - Validity and scope of temporary labor certifications.

Code of Federal Regulations, 2010 CFR

2010-04-01

... OF LABOR TEMPORARY EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process for Temporary Agricultural Employment in the United States (H-2A Workers) § 655.1310 Validity and scope of... workers, the area of intended employment, the specific occupation and duties, and the employer(s...

Labor Certifications

ERIC Educational Resources Information Center

Kaye, Allen E.

1978-01-01

The U.S. Immigration and Nationality Act requires that those aliens who wish to obtain U.S. immigrant visas and who intend to be permanently employed here to obtain a certification from the U.S. Secretary of Labor. Certain aliens are exempt from this requirement. Those not exempt must follow the labor certification process. (NQ)

My Librarian: Personalized Research Clinics and the Academic Library.

ERIC Educational Resources Information Center

Cardwell, Catherine; Furlong, Katherine; O'Keeffe, Julie

2002-01-01

Describes personalized research clinics (PRC) programs at three diverse institutions: Gettysburg College (Pennsylvania), Marquette University (Wisconsin), and Bowling Green State University (Ohio). Addresses logistics, publicity methods, program analysis, and assessment issues, and weighs the benefits of the labor-intensive service against other…

Managing Academic Libraries with Fewer Resources.

ERIC Educational Resources Information Center

Riggs, Donald E.

1992-01-01

A discussion of academic library management during retrenchment looks at a variety of issues, including staffing needs in the labor-intensive library environment, acquisitions budgeting, interlibrary cooperation (ownership vs. access to resources), entrepreneurship and strategic planning for problem solving, and use of total quality management…

ELECTROSTATICALLY CHARGED AEROSOL DECONTAMINATION SYSTEM FOR SMALL BUILDING DECONTAMINATION - PHASE I

EPA Science Inventory

Existing decontamination procedures are time-consuming, labor-intensive, and produce low-yielding results, and they have a high risk of personnel exposure and equipment damage. Foster-Miller, Inc., has teamed with Lawrence Livermore National Laboratory and other reagent suppl...

Special Issue: Productive Employment for the Poor.

ERIC Educational Resources Information Center

Gaude, Jacques, Ed.; Miller, Steven, Ed.

1992-01-01

This special issue contains nine articles on labor-intensive public works, social investment funds, rural infrastructure projects, grassroots socioeconomic rights, remuneration systems for self-help projects, road construction and rural transport, employment and environmental rehabilitation, and water as a source of employment. (SK)

Allometric method to estimate leaf area index for row crops

USDA-ARS?s Scientific Manuscript database

Leaf area index (LAI) is critical for predicting plant metabolism, biomass production, evapotranspiration, and greenhouse gas sequestration, but direct LAI measurements are difficult and labor intensive. Several methods are available to measure LAI indirectly or calculate LAI using allometric method...

29 CFR 780.522 - Nonprocessing employees.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Nonprocessing employees. 780.522 Section 780.522 Labor... Agricultural Employees in Processing Shade-Grown Tobacco; Exemption From Minimum Wage and Overtime Pay Requirements Under Section 13(a)(14) Exempt Processing § 780.522 Nonprocessing employees. Only those employees...

Topological Vulnerability Analysis

NASA Astrophysics Data System (ADS)

Jajodia, Sushil; Noel, Steven

Traditionally, network administrators rely on labor-intensive processes for tracking network configurations and vulnerabilities. This requires a great deal of expertise, and is error prone because of the complexity of networks and associated security data. The interdependencies of network vulnerabilities make traditional point-wise vulnerability analysis inadequate. We describe a Topological Vulnerability Analysis (TVA) approach that analyzes vulnerability dependencies and shows all possible attack paths into a network. From models of the network vulnerabilities and potential attacker exploits, we compute attack graphs that convey the impact of individual and combined vulnerabilities on overall security. TVA finds potential paths of vulnerability through a network, showing exactly how attackers may penetrate a network. From this, we identify key vulnerabilities and provide strategies for protection of critical network assets.

Improving oiled shoreline cleanup with COREXIT 9580

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

Fiocco, R.J.; Lessard, R.R.; Canevari, G.P.

1996-08-01

The cleanup of oiled shorelines has generally been by mechanical, labor-intensive means. The use of a chemical shoreline cleaner to assist in water-flushing oil from the surfaces can result in more complete and more rapid cleaning. Not only is the cleaning process more efficient, but it can also be less environmentally damaging since there is potentially much less human intrusion and stress on the biological community. This paper describes research and applications of COREXIT 9580 shoreline cleaner for treatment of oiled shorelines, including four recent applications in Puerto Rico, Bermuda, Texas and Nova Scotia. Research work on shoreline vegetation, suchmore » as mangroves, has also demonstrated the potential use of this product to save and restore oiled vegetation.« less

High-Throughput Method of Whole-Brain Sectioning, Using the Tape-Transfer Technique.

PubMed

Pinskiy, Vadim; Jones, Jamie; Tolpygo, Alexander S; Franciotti, Neil; Weber, Kevin; Mitra, Partha P

2015-01-01

Cryostat sectioning is a popular but labor-intensive method for preparing histological brain sections. We have developed a modification of the commercially available CryoJane tape collection method that significantly improves the ease of collection and the final quality of the tissue sections. The key modification involves an array of UVLEDs to achieve uniform polymerization of the glass slide and robust adhesion between the section and slide. This report presents system components and detailed procedural steps, and provides examples of end results; that is, 20 μm mouse brain sections that have been successfully processed for routine Nissl, myelin staining, DAB histochemistry, and fluorescence. The method is also suitable for larger brains, such as rat and monkey.

High-Throughput Method of Whole-Brain Sectioning, Using the Tape-Transfer Technique

PubMed Central

Pinskiy, Vadim; Jones, Jamie; Tolpygo, Alexander S.; Franciotti, Neil; Weber, Kevin; Mitra, Partha P.

2015-01-01

Cryostat sectioning is a popular but labor-intensive method for preparing histological brain sections. We have developed a modification of the commercially available CryoJane tape collection method that significantly improves the ease of collection and the final quality of the tissue sections. The key modification involves an array of UVLEDs to achieve uniform polymerization of the glass slide and robust adhesion between the section and slide. This report presents system components and detailed procedural steps, and provides examples of end results; that is, 20μm mouse brain sections that have been successfully processed for routine Nissl, myelin staining, DAB histochemistry, and fluorescence. The method is also suitable for larger brains, such as rat and monkey. PMID:26181725

Preterm labor in the absence of acute histologic chorioamnionitis is characterized by cellular senescence of the chorioamniotic membranes.

PubMed

Gomez-Lopez, Nardhy; Romero, Roberto; Plazyo, Olesya; Schwenkel, George; Garcia-Flores, Valeria; Unkel, Ronald; Xu, Yi; Leng, Yaozhu; Hassan, Sonia S; Panaitescu, Bogdan; Cha, Jeeyeon; Dey, Sudhansu K

2017-11-01

Decidual senescence has been considered a mechanism of disease for spontaneous preterm labor in the absence of severe acute inflammation. Yet, signs of cellular senescence have also been observed in the chorioamniotic membranes from women who underwent the physiological process of labor at term. We aimed to investigate whether, in the absence of acute histologic chorioamnionitis, the chorioamniotic membranes from women who underwent spontaneous preterm labor or labor at term exhibit signs of cellular senescence. Chorioamniotic membrane samples were collected from women who underwent spontaneous preterm labor or labor at term. Gestational age-matched nonlabor controls were also included. Senescence-associated genes/proteins were determined using reverse transcription quantitative polymerase chain reaction analysis (n = 7-9 each for array; n = 26-28 each for validation), enzyme-linked immunosorbent assays (n = 7-9 each), immunoblotting (n = 6-7 each), and immunohistochemistry (n = 7-8 each). Senescence-associated β-galactosidase activity (n = 7-11 each) and telomere length (n = 15-22 each) were also evaluated. In the chorioamniotic membranes without acute histologic chorioamnionitis: (1) the expression profile of senescence-associated genes was different between the labor groups (term in labor and preterm in labor) and the nonlabor groups (term no labor and preterm no labor), yet there were differences between the term in labor and preterm in labor groups; (2) most of the differentially expressed genes among the groups were closely related to the tumor suppressor protein (TP53) pathway; (3) the expression of TP53 was down-regulated in the term in labor and preterm in labor groups compared to their nonlabor counterparts; (4) the expression of CDKN1A (gene coding for p21) was up-regulated in the term in labor and preterm in labor groups compared to their nonlabor counterparts; (5) the expression of the cyclin kinase CDK2 and cyclins CCNA2, CCNB1, and CCNE1 was down-regulated in the preterm in labor group compared to the preterm no labor group; (6) the concentration of TP53 was lower in the preterm in labor group than in the preterm no labor and term in labor groups; (7) the senescence-associated β-galactosidase activity was greater in the preterm in labor group than in the preterm no labor and term in labor groups; (8) the concentration of phospho-S6 ribosomal protein was reduced in the term in labor group compared to its nonlabor counterpart, but no differences were observed between the preterm in labor and preterm no labor groups; and (9) no significant differences were observed in relative telomere length among the study groups (term no labor, term in labor, preterm no labor, and preterm in labor). In the absence of acute histologic chorioamnionitis, signs of cellular senescence are present in the chorioamniotic membranes from women who underwent spontaneous preterm labor compared to those who delivered preterm in the absence of labor. However, the chorioamniotic membranes from women who underwent spontaneous labor at term did not show consistent signs of cellular senescence in the absence of histologic chorioamnionitis. These results suggest that different pathways are implicated in the pathological and physiological processes of labor. Published by Elsevier Inc.

Interface cloning and sharing: Interaction designs for conserving labor and maintaining state across 24X7 sensor operations teams

NASA Astrophysics Data System (ADS)

Ganter, John H.; Reeves, Paul C.

2017-05-01

Processing remote sensing data is the epitome of computation, yet real-time collection systems remain human-labor intensive. Operator labor is consumed by both overhead tasks (cost) and value-added production (benefit). In effect, labor is taxed and then lost. When an operator comes on-shift, they typically duplicate setup work that their teammates have already performed many times. "Pass down" of state information can be difficult if security restrictions require total logouts and blank screens - hours or even days of valuable history and context are lost. As work proceeds, duplicative effort is common because it is typically easier for operators to "do it over" rather than share what others have already done. As we begin a major new system version, we are refactoring the user interface to reduce time and motion losses. Working with users, we are developing "click budgets" to streamline interface use. One basic function is shared clipboards to reduce the use of sticky notes and verbal communication of data strings. We illustrate two additional designs to share work: window copying and window sharing. Copying (technically, shallow or deep object cloning) allows any system user to duplicate a window and configuration for themselves or another to use. Sharing allows a window to have multiple users: shareholders with read-write functionality and viewers with read-only. These solutions would allow windows to persist across multiple shifts, with a rotating cast of shareholders and viewers. Windows thus become durable objects of shared effort and persistent state. While these are low-tech functions, the cumulative labor savings in a 24X7 crew position (525,000 minutes/year spread over multiple individuals) would be significant. New design and implementation is never free and these investments typically do not appeal to government acquisition officers with short-term acquisition-cost concerns rather than a long-term O and M (operations and maintenance) perspective. We share some successes in educating some officers, in collaboration with system users, about the human capital involved in operating the systems they are acquiring.

Silicon production process evaluations

NASA Technical Reports Server (NTRS)

1982-01-01

Chemical engineering analyses involving the preliminary process design of a plant (1,000 metric tons/year capacity) to produce silicon via the technology under consideration were accomplished. Major activities in the chemical engineering analyses included base case conditions, reaction chemistry, process flowsheet, material balance, energy balance, property data, equipment design, major equipment list, production labor and forward for economic analysis. The process design package provided detailed data for raw materials, utilities, major process equipment and production labor requirements necessary for polysilicon production in each process.

Effect of birth ball on labor pain relief: A systematic review and meta-analysis.

PubMed

Makvandi, Somayeh; Latifnejad Roudsari, Robab; Sadeghi, Ramin; Karimi, Leila

2015-11-01

To critically evaluate the available evidence related to the impact of using a birth ball on labor pain relief. The Cochrane library, Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE/PubMed and Scopus were searched from their inception to January 2015 using keywords: (Birth* OR Swiss OR Swedish OR balance OR fitness OR gym* OR Pezzi OR sport* OR stability) AND (ball*) AND (labor OR labour OR Obstetric). All available randomized controlled trials involving women using a birth ball for pain relief during labor were considered. The search resulted in 341 titles and abstracts, which were narrowed down to eight potentially relevant articles. Of these, four studies met the inclusion criteria. Pain intensity on a 10 cm visual analogue scale was used as the main outcome measure. Risk of bias was assessed using the Cochrane Risk of Bias tool. Comprehensive Meta-Analysis Version 2 was used for statistical analysis. Four RCTs involving 220 women were included in the systematic review. One study was excluded from the meta-analysis because of heterogeneous interventions and a lack of mean and standard deviation results of labor pain score. The meta-analysis showed that birth ball exercises provided statistically significant improvements to labor pain (pooled mean difference -0.921; 95% confidence interval -1.28, -0.56; P = 0.0000005; I(2)  = 33.7%). The clinical implementation of a birth ball exercise could be an effective tool for parturient women to reduce labor pain. However, rigorous RCTs are needed to evaluate the effect of the birth ball on labor pain relief. © 2015 Japan Society of Obstetrics and Gynecology.

Quantifying streambank erosion: a comparative study using an unmanned aerial system (UAS) and a terrestrial laser scanner

NASA Astrophysics Data System (ADS)

Rizzo, D.; Hamshaw, S. D.; Dewoolkar, M.; ONeil-Dunne, J.; Frolik, J.; Bryce, T. G.; Waldron, A. Y.

2015-12-01

Streambank erosion is a common non-point source contributing to suspended sediment and nutrient loading of waterways, and recently has been estimated to account for 30-80% of sediment loading into receiving waters. There is interest in developing reliable methods to quantify bank erosion in watersheds, so effective management strategies can be devised. However, current methods can be either cost prohibitive or unreliable. Direct measurement approaches (surveys and erosion pins) are labor intensive and yield site-specific measurements that are limited for extrapolation to larger scales. Similar issues arise with analytical methods such as slope stability analysis, which require material parameters that are resource intensive to determine. Newer approaches such as use of aerial LiDAR data have proved effective for watershed level assessment, but come with long turnaround times and high cost. Terrestrial laser scanning (TLS) is also effective and offers high accuracy, however collection over large areas is impractical and post-processing is labor intensive. New technology in the form of unmanned aerial systems (UAS) has the potential to significantly enhance the ability to monitor channel migration and quantify bank erosion at variable scales. In this study, 20 km of the Mad and Winooski Rivers in Vermont were flown using a senseFly eBee UAS. Flights were made in spring and fall 2015 in leaf-off conditions with selected portions also flown after large storms in the summer. Change in bank profiles between spring and fall flights provide a comprehensive estimate of bank erosion along the study reaches. Six sites with varying bank heights, erosion sensitivity, and vegetation conditions were selected for simultaneous surveying using a TLS. Point cloud data from both the TLS and UAS were compared to assess the accuracy of the UAS for capturing the bank profile. Changes in bank cross-sections and in volumes calculated from 3D digital surface models were used to compare the UAS and TLS methods. Ascertaining the accuracy of UAS in measuring streambank profiles will determine the appropriateness of the technology for long-term monitoring of bank erosion. The ability for rapid deployment, covering large areas, and fast post-processing allow for more comprehensive monitoring of streambank erosion in river systems.

Labor Inhibits Placental Mechanistic Target of Rapamycin Complex 1 Signaling

PubMed Central

LAGER, Susanne; AYE, Irving L.M.H.; GACCIOLI, Francesca; RAMIREZ, Vanessa I.; JANSSON, Thomas; POWELL, Theresa L.

2014-01-01

Introduction Labor induces a myriad of changes in placental gene expression. These changes may represent a physiological adaptation inhibiting placental cellular processes associated with a high demand for oxygen and energy (e.g., protein synthesis and active transport) thereby promoting oxygen and glucose transfer to the fetus. We hypothesized that mechanistic target of rapamycin complex 1 (mTORC1) signaling, a positive regulator of trophoblast protein synthesis and amino acid transport, is inhibited by labor. Methods Placental tissue was collected from healthy, term pregnancies (n=15 no-labor; n=12 labor). Activation of Caspase-1, IRS1/Akt, STAT, mTOR, and inflammatory signaling pathways was determined by Western blot. NFκB p65 and PPARγ DNA binding activity was measured in isolated nuclei. Results Labor increased Caspase-1 activation and mTOR complex 2 signaling, as measured by phosphorylation of Akt (S473). However, mTORC1 signaling was inhibited in response to labor as evidenced by decreased phosphorylation of mTOR (S2448) and 4EBP1 (T37/46 and T70). Labor also decreased NFκB and PPARγ DNA binding activity, while having no effect on IRS1 or STAT signaling pathway. Discussion and conclusion Several placental signaling pathways are affected by labor, which has implications for experimental design in studies of placental signaling. Inhibition of placental mTORC1 signaling in response to labor may serve to down-regulate protein synthesis and amino acid transport, processes that account for a large share of placental oxygen and glucose consumption. We speculate that this response preserves glucose and oxygen for transfer to the fetus during the stressful events of labor. PMID:25454472

20 CFR 655.75 - Decision and order of administrative law judge.

Code of Federal Regulations, 2010 CFR

2010-04-01

... LABOR TEMPORARY EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process and... Nursing in the United States (H-2B Workers) § 655.75 Decision and order of administrative law judge. (a... determination resulting from that process. Under no circumstances shall the administrative law judge determine...

49 CFR 1242.83 - Officers-general superintendence; accounting, auditing and finance; management services and data...

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 9 2012-10-01 2012-10-01 false Officers-general superintendence; accounting, auditing and finance; management services and data processing; personnel and labor relations; legal and..., auditing and finance; management services and data processing; personnel and labor relations; legal and...

49 CFR 1242.83 - Officers-general superintendence; accounting, auditing and finance; management services and data...

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 9 2011-10-01 2011-10-01 false Officers-general superintendence; accounting, auditing and finance; management services and data processing; personnel and labor relations; legal and..., auditing and finance; management services and data processing; personnel and labor relations; legal and...

49 CFR 1242.83 - Officers-general superintendence; accounting, auditing and finance; management services and data...

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 9 2013-10-01 2013-10-01 false Officers-general superintendence; accounting, auditing and finance; management services and data processing; personnel and labor relations; legal and..., auditing and finance; management services and data processing; personnel and labor relations; legal and...

49 CFR 1242.83 - Officers-general superintendence; accounting, auditing and finance; management services and data...

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 9 2014-10-01 2014-10-01 false Officers-general superintendence; accounting, auditing and finance; management services and data processing; personnel and labor relations; legal and..., auditing and finance; management services and data processing; personnel and labor relations; legal and...

Gender, the Labor Process and Dignity at Work

ERIC Educational Resources Information Center

Crowley, Martha

2013-01-01

This study brings together gender inequality and labor process research to investigate how divergent control structures generate inequality in work experiences for women and men. Content-coded data on 155 work groups are analyzed using Qualitative Comparative Analysis to identify combinations of control techniques encountered by female and male…

The feminization of foreign currency earnings: women's labor in Sri Lanka.

PubMed

Samarasinghe, V

1998-01-01

This paper considers women's participation in foreign currency earning activities in Sri Lanka. The author first analyzes the structure of women's participation patterns in the major foreign currency earning activities in the country, including consideration of their wage levels and the impact of ethnicity, age, educational levels, and skills upon the different components of those activities in which women participate. She then probes the applicability for Sri Lanka of Guy Standing's argument that structural adjustment policies (SAP) have triggered a change in labor force practices leading to a feminization through flexible labor. Many studies have shown that cutbacks in subsidies mandated by SAPs and initiated in the 1980s among developing countries have adversely affected poor women. Women have adjusted to the new situation in a variety of ways, ranging from cutting their household budgets for basic needs to seeking income-generating work in the informal sector and participating in labor-intensive manufacturing activities. In closing, the author assesses the degree to which the new demands made upon women resulting from the effect of SAPs upon their households have stimulated women's increasing participation in foreign currency earning activities.

Health Shocks and Natural Resource Management: Evidence from Western Kenya.

PubMed

Damon, Maria; Zivin, Joshua Graff; Thirumurthy, Harsha

2015-01-01

Poverty and altered planning horizons brought on by the HIV/AIDS epidemic can change individual discount rates, altering incentives to conserve natural resources. Using longitudinal household survey data from western Kenya, we estimate the effects of health status on investments in soil quality, as indicated by households' agricultural land fallowing decisions. We first show that this effect is theoretically ambiguous: while health improvements lower discount rates and thus increase incentives to conserve natural resources, they also increase labor productivity and make it more likely that households can engage in labor-intensive resource extraction activities. We find that household size and composition are predictors of whether the effect of health improvements on discount rates dominates the productivity effect, or vice-versa. Since households with more and younger members are better able to reallocate labor to cope with productivity shocks, the discount rate effect dominates for these households and health improvements lead to greater levels of conservation. In smaller families with less substitutable labor, the productivity effect dominates and health improvements lead to greater environmental degradation.

Development of a pungency measuring system for red-pepper powder

USDA-ARS?s Scientific Manuscript database

Capsaicinoids are the main components that determine the spiciness level of red-pepper powders. Current pungency measurement is mostly dependent on HPLC measurement technique, which is a sample-destructive, labor-intensive, time-consuming, and expensive method. In this research, a nondestructive on-...

An inexpensive open-source ultrasonic sensing system for monitoring fluid levels

USDA-ARS?s Scientific Manuscript database

Fluid levels are measured in a variety of agricultural applications, and are often measured manually, which can be time-consuming and labor-intensive. Rapid advances in electronic technologies have made a variety of inexpensive sensing, monitoring, and control capabilities available. A monitoring ...

Hydroponic Feed With Suction

NASA Technical Reports Server (NTRS)

Cox, William M.; Brown, Christopher S.; Dreschel, Thomas W.

1994-01-01

Placing nutrient solution under suction increases growth. Foam plug seals growing stem of plant, making it possible to maintain suction in nutrient liquid around roots. Jar wrapped in black tape to keep out light. Potential use in terrestrial applications in arid climates or in labor-intensive agricultural situations.

Use of electrostatic dust cloth for self-administered home allergen collection

EPA Science Inventory

Abstract Most epidemiologic studies employ a vacuum cleaner used by a trained technician to collect household allergens. This approach is labor intensive, equipment dependent, and impractical if study subjects reside over a wide geographic area. We examined the feasibility of a s...

Human Exhaled Breath Condensate (EBC) Media: Implementation of Automated Quanterix SIMOA Immunochemistry Instrumentation

EPA Science Inventory

Immunochemistry is an important clinical tool for observing biological pathways leading to disease. Standard enzyme-linked immunosorbent assays (ELISA) for cytokines are typically labor intensive and lack sensitivity at sub pg/ml concentrations. Here we report on emerging tec...

GiNA, an efficient and high-throughput software for horticultural phenotyping

USDA-ARS?s Scientific Manuscript database

Traditional methods for trait phenotyping have been a bottleneck for research in many crop species due to their intensive labor, high cost, complex implementation, lack of reproducibility and propensity to subjective bias. Recently, multiple high-throughput phenotyping platforms have been developed,...

Life and Poverty in the Maritimes.

ERIC Educational Resources Information Center

Pepin, Pierre-Yves

Five areas in the Maritime Provinces of Canada were subjected to intensive geographical, economic, and sociological surveys in an attempt to determine and define poverty illustratively rather than statistically. Information was obtained by in-residence researchers on bio-physical setting, settlement, population, labor and economic activity,…

Gamete selection for forage quality improvement in tall fescue

USDA-ARS?s Scientific Manuscript database

Within the Festuca-Lolium genome complex there is a need for modern breeding approaches that facilitate the rapid development of improved germplasm or cultivars. Traditional recurrent or mass-selection methods for population or synthetic development are labor intensive and time consuming. The use ...

Innovative techniques with multi-purpose survey vehicle for automated analysis of cross-slope data.

DOT National Transportation Integrated Search

2007-11-02

Manual surveying methods have long been used in the field of highway engineering to determine : the cross-slope, and longitudinal grade of an existing roadway. However, these methods are : slow, tedious and labor intensive. Moreover, manual survey me...

NEW JERSEY FARM LABOR REPORT, 1963.

ERIC Educational Resources Information Center

CHARTIER, WALTER J.; WATTS, FRED

FARMING IN NEW JERSEY IN 1963 WAS VARIED, VITAL, AND GEOGRAPHICALLY CONCENTRATED. A CONSTANT READY MARKET WAS INSURED BECAUSE OF LOCATION. AGRICULTURAL ACREAGE DECREASED BECAUSE OF URBANIZATION, INDUSTRIALIZATION, AND HIGHWAY DEVELOPMENT, CROP ACREAGE YIELDS INCREASED. THE TREND WAS TOWARD ALMOST TOTAL MECHANIZATION BECAUSE OF INTENSE CULTIVATION,…

Column Chromatography To Obtain Organic Cation Sorption Isotherms.

PubMed

Jolin, William C; Sullivan, James; Vasudevan, Dharni; MacKay, Allison A

2016-08-02

Column chromatography was evaluated as a method to obtain organic cation sorption isotherms for environmental solids while using the peak skewness to identify the linear range of the sorption isotherm. Custom packed HPLC columns and standard batch sorption techniques were used to intercompare sorption isotherms and solid-water sorption coefficients (Kd) for four organic cations (benzylamine, 2,4-dichlorobenzylamine, phenyltrimethylammonium, oxytetracycline) with two aluminosilicate clay minerals and one soil. A comparison of Freundlich isotherm parameters revealed isotherm linearity or nonlinearity was not significantly different between column chromatography and traditional batch experiments. Importantly, skewness (a metric of eluting peak symmetry) analysis of eluting peaks can establish isotherm linearity, thereby enabling a less labor intensive means to generate the extensive data sets of linear Kd values required for the development of predictive sorption models. Our findings clearly show that column chromatography can reproduce sorption measures from conventional batch experiments with the benefit of lower labor-intensity, faster analysis times, and allow for consistent sorption measures across laboratories with distinct chromatography instrumentation.

Prevention of the first cesarean delivery.

PubMed

Spong, Catherine Y

2015-06-01

Education of providers and patients on the importance of vaginal delivery, for the current pregnancy as well as future pregnancies, is essential to reverse the current trend of primary cesareans. When discussing cesarean with patients, counseling should include the effect on subsequent pregnancy risks including the possibility of uterine rupture and placentation abnormalities. In addition, counseling must include the concept that normal labor takes time. Re-education on the natural process of labor, the importance of allowing the time needed, and patience with the duration of pregnancy and process of labor is essential. Published by Elsevier Inc.

29 CFR 1614.304 - Contents of petition.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 4 2010-07-01 2010-07-01 false Contents of petition. 1614.304 Section 1614.304 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION FEDERAL SECTOR EQUAL EMPLOYMENT OPPORTUNITY Related Processes § 1614.304 Contents of petition. (a) Form. Petitions must be written or typed, but may use any format includin...

Teaching Emotional Labor through Television and Film

ERIC Educational Resources Information Center

James, Katie; Paino, Maria

2015-01-01

Emotional labor refers to the process by which workers manage their emotions to align with organizational rules (Hochschild, 2012). In the classroom, the discussion of emotional labor was found to be a contentious issue, with students debating the validity of the concept and/or not understanding its relationship to status. The purpose of this…

29 CFR 102.177 - Exclusion from hearings; Refusal of witness to answer questions; Misconduct by attorneys and...

Code of Federal Regulations, 2014 CFR

2014-07-01

... questions; Misconduct by attorneys and party representatives before the Agency; Procedures for processing misconduct allegations. 102.177 Section 102.177 Labor Regulations Relating to Labor NATIONAL LABOR RELATIONS BOARD RULES AND REGULATIONS, SERIES 8 Misconduct by Attorneys or Party Representatives § 102.177...

29 CFR 102.177 - Exclusion from hearings; Refusal of witness to answer questions; Misconduct by attorneys and...

Code of Federal Regulations, 2011 CFR

2011-07-01

... questions; Misconduct by attorneys and party representatives before the Agency; Procedures for processing misconduct allegations. 102.177 Section 102.177 Labor Regulations Relating to Labor NATIONAL LABOR RELATIONS BOARD RULES AND REGULATIONS, SERIES 8 Misconduct by Attorneys or Party Representatives § 102.177...

29 CFR 102.177 - Exclusion from hearings; Refusal of witness to answer questions; Misconduct by attorneys and...

Code of Federal Regulations, 2010 CFR

2010-07-01

... questions; Misconduct by attorneys and party representatives before the Agency; Procedures for processing misconduct allegations. 102.177 Section 102.177 Labor Regulations Relating to Labor NATIONAL LABOR RELATIONS BOARD RULES AND REGULATIONS, SERIES 8 Misconduct by Attorneys or Party Representatives § 102.177...

29 CFR 102.177 - Exclusion from hearings; Refusal of witness to answer questions; Misconduct by attorneys and...

Code of Federal Regulations, 2012 CFR

2012-07-01

... questions; Misconduct by attorneys and party representatives before the Agency; Procedures for processing misconduct allegations. 102.177 Section 102.177 Labor Regulations Relating to Labor NATIONAL LABOR RELATIONS BOARD RULES AND REGULATIONS, SERIES 8 Misconduct by Attorneys or Party Representatives § 102.177...

29 CFR 102.177 - Exclusion from hearings; Refusal of witness to answer questions; Misconduct by attorneys and...

Code of Federal Regulations, 2013 CFR

2013-07-01

... questions; Misconduct by attorneys and party representatives before the Agency; Procedures for processing misconduct allegations. 102.177 Section 102.177 Labor Regulations Relating to Labor NATIONAL LABOR RELATIONS BOARD RULES AND REGULATIONS, SERIES 8 Misconduct by Attorneys or Party Representatives § 102.177...

29 CFR 780.803 - Basic conditions of exemption; first part, ginning of cotton.

Code of Federal Regulations, 2010 CFR

2010-07-01

... cotton. 780.803 Section 780.803 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION... FAIR LABOR STANDARDS ACT Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet... Section 13(b)(15) Introductory § 780.803 Basic conditions of exemption; first part, ginning of cotton...

29 CFR 780.803 - Basic conditions of exemption; first part, ginning of cotton.

Code of Federal Regulations, 2012 CFR

2012-07-01

... cotton. 780.803 Section 780.803 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION... FAIR LABOR STANDARDS ACT Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet... Section 13(b)(15) Introductory § 780.803 Basic conditions of exemption; first part, ginning of cotton...

29 CFR 780.803 - Basic conditions of exemption; first part, ginning of cotton.

Code of Federal Regulations, 2014 CFR

2014-07-01

... cotton. 780.803 Section 780.803 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION... FAIR LABOR STANDARDS ACT Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet... Section 13(b)(15) Introductory § 780.803 Basic conditions of exemption; first part, ginning of cotton...

29 CFR 780.803 - Basic conditions of exemption; first part, ginning of cotton.

Code of Federal Regulations, 2013 CFR

2013-07-01

... cotton. 780.803 Section 780.803 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION... FAIR LABOR STANDARDS ACT Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet... Section 13(b)(15) Introductory § 780.803 Basic conditions of exemption; first part, ginning of cotton...

29 CFR 780.803 - Basic conditions of exemption; first part, ginning of cotton.

Code of Federal Regulations, 2011 CFR

2011-07-01

... cotton. 780.803 Section 780.803 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION... FAIR LABOR STANDARDS ACT Employment in Ginning of Cotton and Processing of Sugar Beets, Sugar-Beet... Section 13(b)(15) Introductory § 780.803 Basic conditions of exemption; first part, ginning of cotton...

Labor migration, externalities and ethics: theorizing the meso-level determinants of HIV vulnerability.

PubMed

Hirsch, Jennifer S

2014-01-01

This paper discusses labor migration as an example of how focusing on the meso-level highlights the social processes through which structural factors produce HIV risk. Situating that argument in relation to existing work on economic organization and HIV risk as well as research on labor migration and HIV vulnerabilities, the paper demonstrates how analyzing the processes through which labor migration creates vulnerability can shift attention away from the proximate behavioral determinants of HIV risk and toward the community and policy levels. Further, it presents the concepts of externalities and the ethics of consumption, which underline how both producers and consumers benefit from low-waged migrant labor, and thus are responsible for the externalization of HIV risk characteristic of supply chains that rely on migrant labor. These concepts point to strategies through which researchers and advocates could press the public and private sectors to improve the conditions in which migrants live and work, with implications for HIV as well as other health outcomes. Copyright © 2013 Elsevier Ltd. All rights reserved.

The influence of different maternal pushing positions on birth outcomes at the second stage of labor in nulliparous women.

PubMed

Moraloglu, Ozlem; Kansu-Celik, Hatice; Tasci, Yasemin; Karakaya, Burcu Kısa; Yilmaz, Yasar; Cakir, Ebru; Yakut, Halil Ibrahim

2017-01-01

To assess the effects on neonatal and maternal outcomes of different pushing positions during the second stage of labor in nulliparous women. This prospective study included 102 healthy, pregnant, nulliparous women who were randomly allocated to either of two positions: a squatting using bars (n = 51), or a supine position modified to 45 degree of semi-fowler (n = 51) during the second stage of labor. Duration of the second stage of labor, maternal pain, postpartum blood loss, abnormal fetal heart rate patterns that required intervention, and newborn outcomes were compared between the two groups. The trial showed that women who adopted the squatting position using bars experienced a significant reduction in the duration of the second stage of labor; they were less likely to be induced, and their Visual Analog Scale score was lower than those who were allocated the supine position modified to 45 degree of semi-fowler during second stage of labor (p < 0.05). There were no significant differences with regard to postpartum blood loss, neonatal birth weight, Apgar score at one and five minutes, or admission to the Neonatal Intensive Care Unit. In healthy nulliparous women, adopting a squatting position using bars was associated with a shorter second stage of labor, lower Visual Analog Scale score, more satisfaction, and a reduction in oxytocin requirements compared with adopting the supine position. For Turkish women, the squatting position is easy to adopt as it is more appropriate in terms of Turkish social habits and traditions.

Client satisfaction and transfers across care levels of women with uncomplicated pregnancies at the onset of labor.

PubMed

van Stenus, Cherelle M V; Boere-Boonekamp, Magda M; Kerkhof, Erna F G M; Need, Ariana

2017-05-01

to compare the client satisfaction of women with uncomplicated pregnancies at the onset of labor who were transferred across care levels during childbirth and women who were not transferred across care levels in the Dutch perinatal healthcare system, and-if there are differences-to identify the variables that may explain them. the research entailed a population-based study of women with uncomplicated pregnancies at the onset of labor living in the catchment area of a Dutch Neonatal Intensive Care Unit (NICU) in the eastern part of the Netherlands who gave birth between April 2014 and September 2014. Respondents completed a validated questionnaire (n = 842; mean age 30.7 years). Client satisfaction, measured on a 10-point scale, was assessed within 12 weeks after childbirth. of the 842 respondents, 277 women experienced a transfer of care during childbirth, and 565 women were not transferred. The client satisfaction of women who were transferred across care levels (mean 8.04; SD 1.4) was significantly lower (p<0.001) than that of women who were not transferred across care levels (mean 8.78; SD 0.9). Seven variables together explained 93.2% of the difference in client satisfaction. Explanatory pregnancy and childbirth variables were perceived health problems for the mother and medical interventions during childbirth. Explanatory clients' experiences with the care process variables were respect, prompt attention, quality of basic amenities, social consideration, and choice and continuity. women were highly satisfied with the care they received, although transfers across care levels during childbirth were associated with substantially lower client satisfaction. The differences in client satisfaction between transferred and non-transferred women can largely be explained by pregnancy and childbirth characteristics, and by clients' experiences with the care process. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

The labor force and urbanization in the Middle East: analysis and policy.

PubMed

Bean, L L

1983-01-01

"The purpose of this paper is to describe and comment on the labor force movements in the Middle East with particular reference to the implications of these flows for the process of urbanization in the region. [The author deals] with both international transfers of labor and internal movements of labor to urban communities." The international flow of labor in the Middle East in general is first examined, and a classification scheme is outlined to identify the major differences that exist within the region. Internal labor force migration is then analyzed using data for Libya. The final sections of the paper deal with data collection and policy issues. excerpt

Agricultural Handling and Processing Industries; Data Pertinent to an Evaluation of Overtime Exemptions Available under the Fair Labor Standards Act. Volume I.

ERIC Educational Resources Information Center

Wage and Labor Standards Administration (DOL), Washington, DC.

This report covers the major agricultural handling and processing industries qualifying for partial overtime exemption under the Fair Labor Standards Act and evaluates the need for such exemptions. Questionnaires which were sent to firms in various processing industries provide data on nearly 4,000 processors. The results show that existing…

Korean Emotional Laborers' Job Stressors and Relievers: Focus on Work Conditions and Emotional Labor Properties.

PubMed

Lee, Garam

2015-12-01

The present study aims to investigate job stressors and stress relievers for Korean emotional laborers, specifically focusing on the effects of work conditions and emotional labor properties. Emotional laborers are asked to hide or distort their real emotions in their interaction with clients. They are exposed to high levels of stress in the emotional labor process, which leads to serious mental health risks including burnout, depression, and even suicide impulse. Exploring job stressors and relieving factors would be the first step in seeking alternatives to protect emotional laborers from those mental health risks. Using the third wave data of Korean Working Conditions Survey, logistic regression analysis was conducted for two purposes: to examine the relations of emotional labor and stress, and to find out job stressors and relievers for emotional laborers. The chances of stress arousal are 3.5 times higher for emotional laborers; emotional laborers experience double risk-burden for stress arousal. In addition to general job stressors, emotional laborers need to bear burdens related to emotional labor properties. The effect of social support at the workplace is not significant for stress relief, unlike common assumptions, whereas subjective satisfaction (wage satisfaction and work-life balance) is proven to have relieving effects on emotional laborers' job stress. From the results, the importance of a balanced understanding of emotional labor for establishing effective policies for emotional laborer protection is stressed.

Quantity and unit extraction for scientific and technical intelligence analysis

NASA Astrophysics Data System (ADS)

David, Peter; Hawes, Timothy

2017-05-01

Scientific and Technical (S and T) intelligence analysts consume huge amounts of data to understand how scientific progress and engineering efforts affect current and future military capabilities. One of the most important types of information S and T analysts exploit is the quantities discussed in their source material. Frequencies, ranges, size, weight, power, and numerous other properties and measurements describing the performance characteristics of systems and the engineering constraints that define them must be culled from source documents before quantified analysis can begin. Automating the process of finding and extracting the relevant quantities from a wide range of S and T documents is difficult because information about quantities and their units is often contained in unstructured text with ad hoc conventions used to convey their meaning. Currently, even simple tasks, such as searching for documents discussing RF frequencies in a band of interest, is a labor intensive and error prone process. This research addresses the challenges facing development of a document processing capability that extracts quantities and units from S and T data, and how Natural Language Processing algorithms can be used to overcome these challenges.

Molecular Regulation of Parturition: The Role of the Decidual Clock.

PubMed

Norwitz, Errol R; Bonney, Elizabeth A; Snegovskikh, Victoria V; Williams, Michelle A; Phillippe, Mark; Park, Joong Shin; Abrahams, Vikki M

2015-04-27

The timing of birth is a critical determinant of perinatal outcome. Despite intensive research, the molecular mechanisms responsible for the onset of labor both at term and preterm remain unclear. It is likely that a "parturition cascade" exists that triggers labor at term, that preterm labor results from mechanisms that either prematurely stimulate or short-circuit this cascade, and that these mechanisms involve the activation of proinflammatory pathways within the uterus. It has long been postulated that the fetoplacental unit is in control of the timing of birth through a "placental clock." We suggest that it is not a placental clock that regulates the timing of birth, but rather a "decidual clock." Here, we review the evidence in support of the endometrium/decidua as the organ primarily responsible for the timing of birth and discuss the molecular mechanisms that prime this decidual clock. Copyright © 2015 Cold Spring Harbor Laboratory Press; all rights reserved.

Molecular Regulation of Parturition: The Role of the Decidual Clock

PubMed Central

Norwitz, Errol R.; Bonney, Elizabeth A.; Snegovskikh, Victoria V.; Williams, Michelle A.; Phillippe, Mark; Park, Joong Shin; Abrahams, Vikki M.

2015-01-01

The timing of birth is a critical determinant of perinatal outcome. Despite intensive research, the molecular mechanisms responsible for the onset of labor both at term and preterm remain unclear. It is likely that a “parturition cascade” exists that triggers labor at term, that preterm labor results from mechanisms that either prematurely stimulate or short-circuit this cascade, and that these mechanisms involve the activation of proinflammatory pathways within the uterus. It has long been postulated that the fetoplacental unit is in control of the timing of birth through a “placental clock.” We suggest that it is not a placental clock that regulates the timing of birth, but rather a “decidual clock.” Here, we review the evidence in support of the endometrium/decidua as the organ primarily responsible for the timing of birth and discuss the molecular mechanisms that prime this decidual clock. PMID:25918180

Neuraxial analgesia effects on labor progression: facts, fallacies, uncertainties, and the future

PubMed Central

Grant, Erica N.; Tao, Weike; Craig, Margaret; McIntire, Donald; Leveno, Kenneth

2014-01-01

Approximately 60% of women who labor receive some form of neuraxial analgesia, but concerns have been raised regarding whether it negatively impacts the labor and delivery process. In this review, we attempt to clarify what has been established as truths, falsities, and uncertainties regarding the effects of this form of pain relief on labor progression, negative and/or positive. Additionally, although the term “epidural” has become synonymous with neuraxial analgesia, we discuss two other techniques, combined spinal-epidural and continuous spinal analgesia, that are gaining popularity, as well as their effects on labor progression. PMID:25088476

Semiautomatic Segmentation of Glioma on Mobile Devices.

PubMed

Wu, Ya-Ping; Lin, Yu-Song; Wu, Wei-Guo; Yang, Cong; Gu, Jian-Qin; Bai, Yan; Wang, Mei-Yun

2017-01-01

Brain tumor segmentation is the first and the most critical step in clinical applications of radiomics. However, segmenting brain images by radiologists is labor intense and prone to inter- and intraobserver variability. Stable and reproducible brain image segmentation algorithms are thus important for successful tumor detection in radiomics. In this paper, we propose a supervised brain image segmentation method, especially for magnetic resonance (MR) brain images with glioma. This paper uses hard edge multiplicative intrinsic component optimization to preprocess glioma medical image on the server side, and then, the doctors could supervise the segmentation process on mobile devices in their convenient time. Since the preprocessed images have the same brightness for the same tissue voxels, they have small data size (typically 1/10 of the original image size) and simple structure of 4 types of intensity value. This observation thus allows follow-up steps to be processed on mobile devices with low bandwidth and limited computing performance. Experiments conducted on 1935 brain slices from 129 patients show that more than 30% of the sample can reach 90% similarity; over 60% of the samples can reach 85% similarity, and more than 80% of the sample could reach 75% similarity. The comparisons with other segmentation methods also demonstrate both efficiency and stability of the proposed approach.

Toolsets for Airborne Data (TAD): Enhanced Airborne Data Merging Functionality through Spatial and Temporal Subsetting

NASA Astrophysics Data System (ADS)

Early, A. B.; Chen, G.; Beach, A. L., III; Northup, E. A.

2016-12-01

NASA has conducted airborne tropospheric chemistry studies for over three decades. These field campaigns have generated a great wealth of observations, including a wide range of the trace gases and aerosol properties. The Atmospheric Science Data Center (ASDC) at NASA Langley Research Center in Hampton Virginia originally developed the Toolsets for Airborne Data (TAD) web application in September 2013 to meet the user community needs for manipulating aircraft data for scientific research on climate change and air quality relevant issues. The analysis of airborne data typically requires data subsetting, which can be challenging and resource intensive for end users. In an effort to streamline this process, the TAD toolset enhancements will include new data subsetting features and updates to the current database model. These will include two subsetters: temporal and spatial, and vertical profile. The temporal and spatial subsetter will allow users to both focus on data from a specific location and/or time period. The vertical profile subsetter will retrieve data collected during an individual aircraft ascent or descent spiral. This effort will allow for the automation of the typically labor-intensive manual data subsetting process, which will provide users with data tailored to their specific research interests. The development of these enhancements will be discussed in this presentation.

Using analytic hierarchy process to identify the nurses with high stress-coping capability: model and application.

PubMed

F C Pan, Frank

2014-03-01

Nurses have long been relied as the major labor force in hospitals. Featured with complicated and highly labor-intensive job requirement, multiple pressures from different sources was inevitable. Success in identifying stresses and accordingly coping with such stresses is important for job performance of nurses, and service quality of a hospital. Purpose of this research is to identify the determinants of nurses' capabilities. A modified Analytic Hierarchy Process (AHP) was adopted. Overall, 105 nurses from several randomly selected hospitals in southern Taiwan were investigated to generate factors. Ten experienced practitioners were included as the expert in the AHP to produce weights of each criterion. Six nurses from two regional hospitals were then selected to test the model. Four factors are then identified as the second level of hierarchy. The study result shows that the family factor is the most important factor, and followed by the personal attributes. Top three sub-criteria that attribute to the nurse's stress-coping capability are children's education, good career plan, and healthy family. The practical simulation provided evidence for the usefulness of this model. The study suggested including these key determinants into the practice of human-resource management, and restructuring the hospital's organization, creating an employee-support system as well as a family-friendly working climate. The research provided evidence that supports the usefulness of AHP in identifying the key factors that help stabilizing a nursing team.

Using Analytic Hierarchy Process to Identify the Nurses with High Stress-Coping Capability: Model and Application

PubMed Central

F. C. PAN, Frank

2014-01-01

Abstract Background Nurses have long been relied as the major labor force in hospitals. Featured with complicated and highly labor-intensive job requirement, multiple pressures from different sources was inevitable. Success in identifying stresses and accordingly coping with such stresses is important for job performance of nurses, and service quality of a hospital. Purpose of this research is to identify the determinants of nurses' capabilities. Methods A modified Analytic Hierarchy Process (AHP) was adopted. Overall, 105 nurses from several randomly selected hospitals in southern Taiwan were investigated to generate factors. Ten experienced practitioners were included as the expert in the AHP to produce weights of each criterion. Six nurses from two regional hospitals were then selected to test the model. Results Four factors are then identified as the second level of hierarchy. The study result shows that the family factor is the most important factor, and followed by the personal attributes. Top three sub-criteria that attribute to the nurse's stress-coping capability are children's education, good career plan, and healthy family. The practical simulation provided evidence for the usefulness of this model. Conclusion The study suggested including these key determinants into the practice of human-resource management, and restructuring the hospital's organization, creating an employee-support system as well as a family-friendly working climate. The research provided evidence that supports the usefulness of AHP in identifying the key factors that help stabilizing a nursing team. PMID:25988086

[Association between the intensity of childbirth pain and the intensity of postpartum blues].

PubMed

Boudou, M; Teissèdre, F; Walburg, V; Chabrol, H

2007-10-01

The aim of this study was to highlight a link between childbirth pain and mood disorders in the immediate postpartum. We met 43 women at three days postpartum in a maternity unit in Toulouse (France) between January and April 2004. The mean age of the mothers was 30 years (S.D., 4.8 years; range, 18-39 years). Mothers were excluded if they did not speak French, if they had past psychiatric history, and if their baby was premature, ill, or stillborn. Pain was measured using a French version of the McGill pain questionnaire (Melzack, 1975) [Br J Psychiatry 171 (1997) 550-555]. This questionnaire called questionnaire douleur Saint-Antoine (QDSA) is composed of 58 words and 16 classes (Boureau et at., 1984) [Thérapie 39 (1984) 119-129]. Classes 1-9 provide data on the sensory qualities of pain while Classes 10-16 reflect affective characteristics. Blues symptoms was assessed with the French version of the maternity blues questionnaire of Kennerley and Gath (1989) [Br J Psychiatry 145 (1984) 620-625]. For each 28 items women have to decide how much change there is from their usual self, by ticking one choice out of five, from "much less than usual" to "much more than usual". We used the French version of the EPDS (Cox et al., 1987) [Br J Psychiatry 150 (1987) 782-786]. This scale was used to assess the intensity of depressive mood. The results revealed a significant positive correlation between the pain scores and the "maternity blues" questionnaire scores, and between pain scores and EPDS score at three days postpartum. This study shows a stronger association between intensity of postpartum blues and affective aspect of childbirth pain (r=0.48; p<0.05) than between blues and sensorial aspect of pain (r=0.40; p<0.05). The level of depressive mood was found to be associated with affective (r=0.32; p<0.05) but not with sensory qualities of childbirth pain (r=0.28; p<0.05). In a multiple regression analysis predicting intensity of postpartum blues, we entered sensorial and affective scores of QDSA, age, and postpartum blues scores. The subjects to predictors ratio was adequate for multiple regression analysis as it was around the traditional guideline of at least ten participants per predictor [Howell DC. Statistical methods for psychology. Fourth ed. Duxbury press; 1997]. This model accounted for 31% of the variance of intensity of blues (F3,39=5.9, p=0.002). Affective dimension of pain was the only significant predictor (p=0.36, p=0.047). In another multiple regression analysis predicting intensity of depressive mood, we entered the same predictors. This model accounted for 20% of the variance of blues intensity (F3,39=3.26, p=0.03). Age was the only significant predictor (beta=-0.31, p=0.04). These results confirm our hypothesis that intensity of the childbirth pain is associated with mood disorders in the immediate postpartum. Several explications can be advanced. First, maternity blues could be a reaction to stress caused by childbirth pain. Moreover, pain can be felt as a failure for women who prepared themselves to a painless labor. Indeed, the prepared childbirth training pretends to give women the ability to overcome pain through physical and mental training. Thus, their responsibility in coping with the labor is heavy and might make them feel guilty if they fail. In addition, since "the labor itself should be experienced as a positive moment" [Chertock L. Féminité et maternité: étude clinique et expérimentale sur l'accouchement sans douleur. Paris: Desclée de Brouwer; 1996], pain might be at the origin of a great disappointment [Acta Obstet Gynecol Scand 83 (2004) 57-61]. It should be noted that we used the QDSA as a measure of past pain and not as a measure of immediate pain, as Melzack recommended [Pain 1 (1975) 277-299]. According to the results of this study, our hypothesis assuming a link between the intensity of labor pain and mood disorders in early postpartum appears to be confirmed. The intensity of postpartum blues is the best predictor of postnatal depression. Hence, knowledge of the risk factors, such as pain, could help to improve the efficiency of detection, and let professionals focus on the psychological impact of labor and especially on post-traumatic stress disorders.

Evaluation of Mysidopsis bahia fecundity endpoint

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

Griffin, D.; Wahl, E.; Krause, P.R.

1995-12-31

The M. bahia chronic toxicity test is commonly used to test estuarine and marine effluent discharges. The test evaluates three endpoints: survival, growth, and fecundity. The fecundity endpoint is often erratic over time and does not necessarily predict accurately other endpoints of effluent toxicity. Therefore, an analysis of the fecundity endpoint was performed to evaluate its use in compliance testing. The endpoint analysis was conducted in three phases: a literature search, analysis of M. bahia data from 24 separate testing events, and interviews with various policy makers, statisticians, and biologists. The literature search revealed a dozen publications, none of whichmore » evaluated fecundity using the EPA method. The literature suggested that evaluating fecundity was labor-intensive and inadequate for practical compliance testing applications. Analysis of the 24 tests revealed that fecundity was evaluated only half of the time (i.e. when at least 50% of the females in the control were fecund). There was a high coefficient of variation (C.V.) between replicates for fecundity (range = 9.--1209.3,x = 85.2%) as compared to survival (range = 0.0--24.0,x = 13.7 %) and growth (range = 7.5--43.9,x = 19.1%). The fecundity results were erratic and did not always follow a dose-response curve, due in part to the small sample size per replicate. Interviews showed that the fecundity endpoint was being evaluated differently by different laboratories. Some were using fecundity for compliance while others were not. Most people interviewed recognized there were inconsistencies with the endpoint. The conclusions drawn from the evaluation were that (1) fecundity does not lend itself for use as a compliance endpoint, (2) the fecundity evaluation process is time consuming and labor intensive, and (3) interpretation of the results is not consistent from laboratory to laboratory and from region to region.« less

A Simple Method for the Determination of Xylanase Activity on Insoluble Substrates

USDA-ARS?s Scientific Manuscript database

The propensity for a xylanase to convert insoluble (arabino)xylan into soluble oligosaccharides is an important parameter in the baking, pulp and paper, prebiotics, and biofuel industries. Current methods for determining xylanase activity on insoluble substrates are labor intensive, non-specific, or...

Immunochemistry for high-throughput screening of human exhaled breath condensate (EBC) media: implementation of automated quanterix SIMOA instrumentation

EPA Science Inventory

Immunochemistry is an important clinical tool for indicating biological pathways leading towards disease. Standard enzyme-linked immunosorbent assays (ELISA) are labor intensive and lack sensitivity at low-level concentrations. Here we report on emerging technology implementing f...

Molecular Identification of XY Sex-Reversed Female and YY Male Channel Catfish

USDA-ARS?s Scientific Manuscript database

Production of channel catfish leads U.S. aquaculture, and monosex culture may provide higher production efficiencies. Determination of phenotypic sex is labor intensive and not practical for large scale culture. Catfish have an X-Y sex determination system with monomorphic sex chromosomes. Hormonal...

Accurate measurement of transgene copy number in crop plants using droplet digital PCR

USDA-ARS?s Scientific Manuscript database

Technical abstract: Genetic transformation is a powerful means for the improvement of crop plants, but requires labor and resource intensive methods. An efficient method for identifying single copy transgene insertion events from a population of independent transgenic lines is desirable. Currently ...

Accurate measure of transgene copy number in crop plants using droplet digital PCR

USDA-ARS?s Scientific Manuscript database

Genetic transformation is a powerful means for the improvement of crop plants, but requires labor- and resource-intensive methods. An efficient method for identifying single-copy transgene insertion events from a population of independent transgenic lines is desirable. Currently, transgene copy numb...

Dynamic identification of growth and survival kinetic parameters of microorganisms in foods

USDA-ARS?s Scientific Manuscript database

Inverse analysis is a mathematical method used in predictive microbiology to determine the kinetic parameters of microbial growth and survival in foods. The traditional approach in inverse analysis relies on isothermal experiments that are time-consuming and labor-intensive, and errors are accumula...

Prediction of crude protein and oil content of soybeans using Raman spectroscopy

USDA-ARS?s Scientific Manuscript database

While conventional chemical analysis methods for food nutrients require time-consuming, labor-intensive, and invasive pretreatment procedures, Raman spectroscopy can be used to measure a variety of food components rapidly and non-destructively and does not require supervision from experts. The purpo...

Challenges in Data Collection and Analysis in Multi-National Experimentation

DTIC Science & Technology

2007-06-01

sampling of personnel when individual interviews would be labor intensive and time consuming. Ideally surveys contribute to the cognitive aspect of...the experimental data for the data collection plan. In addition to gaining data concerning the cognitive aspect , surveys can be used when no other

Challenges with mechanical harvesting of blueberries for the fresh market

USDA-ARS?s Scientific Manuscript database

Southern highbush blueberries (SHB) (Vaccinium corymbosum L.) are mostly hand harvested for the fresh market. Hand harvesting of blueberry is labor intensive and costly. Efforts are under way to develop blueberry genotypes that will develop less bruising after impact with hard surfaces on the harv...

Report E : self-consolidating concrete (SCC) for infrastructure elements - hardened mechanical properties and durability performance.

DOT National Transportation Integrated Search

2012-08-01

Concrete is one of the most produced and utilized materials in the world. Due to : the labor intensive and time consuming nature of concrete construction, new and : innovative concrete mixes are being explored. Self-consolidating concrete (SCC) is on...

Computational Methods for Analyzing Health News Coverage

ERIC Educational Resources Information Center

McFarlane, Delano J.

2011-01-01

Researchers that investigate the media's coverage of health have historically relied on keyword searches to retrieve relevant health news coverage, and manual content analysis methods to categorize and score health news text. These methods are problematic. Manual content analysis methods are labor intensive, time consuming, and inherently…

The Teacher, Standardized Testing, and Prospects of Revolution.

ERIC Educational Resources Information Center

Stake, Robert E.

1991-01-01

Counterbalancing the simplification of education caused by testing means relying on classroom teachers' conceptual powers. Classroom teaching is labor intensive and varies from room to room because diversity is the norm. Specifying standard academic skills and curriculum has not upgraded education. Children need opportunities to confront…

Collaborative Writing Support Tools on the Cloud

ERIC Educational Resources Information Center

Calvo, R. A.; O'Rourke, S. T.; Jones, J.; Yacef, K.; Reimann, P.

2011-01-01

Academic writing, individual or collaborative, is an essential skill for today's graduates. Unfortunately, managing writing activities and providing feedback to students is very labor intensive and academics often opt out of including such learning experiences in their teaching. We describe the architecture for a new collaborative writing support…

Qualitative and quantitative analysis of lignocellulosic biomass using infrared techniques: A mini-review

USDA-ARS?s Scientific Manuscript database

Current wet chemical methods for biomass composition analysis using two-step sulfuric acid hydrolysis are time-consuming, labor-intensive, and unable to provide structural information about biomass. Infrared techniques provide fast, low-cost analysis, are non-destructive, and have shown promising re...

Problems and Issues Related to Legislative Process: The Federal Dimension.

ERIC Educational Resources Information Center

Andringa, Robert C.

The legislative process in the U. S. Congress is considered, and personal perspectives on federal/state roles in postsecondary education are offered. Members of the House Committee on Education and Labor are identified, and information is provided about the eight subcommittees. The comparable authorizing committee in the Senate is the Labor and…

29 CFR 1640.7 - Processing of charges of employment discrimination filed with the EEOC.

Code of Federal Regulations, 2012 CFR

2012-07-01

... with the EEOC. 1640.7 Section 1640.7 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT... REHABILITATION ACT OF 1973 § 1640.7 Processing of charges of employment discrimination filed with the EEOC. (a) EEOC determination of jurisdiction. Upon receipt of a charge of employment discrimination, the EEOC...

29 CFR 1640.7 - Processing of charges of employment discrimination filed with the EEOC.

Code of Federal Regulations, 2013 CFR

2013-07-01

... with the EEOC. 1640.7 Section 1640.7 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT... REHABILITATION ACT OF 1973 § 1640.7 Processing of charges of employment discrimination filed with the EEOC. (a) EEOC determination of jurisdiction. Upon receipt of a charge of employment discrimination, the EEOC...

29 CFR 1640.7 - Processing of charges of employment discrimination filed with the EEOC.

Code of Federal Regulations, 2010 CFR

2010-07-01

... with the EEOC. 1640.7 Section 1640.7 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT... REHABILITATION ACT OF 1973 § 1640.7 Processing of charges of employment discrimination filed with the EEOC. (a) EEOC determination of jurisdiction. Upon receipt of a charge of employment discrimination, the EEOC...

29 CFR 1640.7 - Processing of charges of employment discrimination filed with the EEOC.

Code of Federal Regulations, 2011 CFR

2011-07-01

... with the EEOC. 1640.7 Section 1640.7 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT... REHABILITATION ACT OF 1973 § 1640.7 Processing of charges of employment discrimination filed with the EEOC. (a) EEOC determination of jurisdiction. Upon receipt of a charge of employment discrimination, the EEOC...

29 CFR 1640.7 - Processing of charges of employment discrimination filed with the EEOC.

Code of Federal Regulations, 2014 CFR

2014-07-01

... with the EEOC. 1640.7 Section 1640.7 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT... REHABILITATION ACT OF 1973 § 1640.7 Processing of charges of employment discrimination filed with the EEOC. (a) EEOC determination of jurisdiction. Upon receipt of a charge of employment discrimination, the EEOC...

All-in-one processing of heterogeneous human cell grafts for gene and cell therapy.

PubMed

Lukianova-Hleb, Ekaterina Y; Yvon, Eric S; Shpall, Elizabeth J; Lapotko, Dmitri O

2016-01-01

Current cell processing technologies for gene and cell therapies are often slow, expensive, labor intensive and are compromised by high cell losses and poor selectivity thus limiting the efficacy and availability of clinical cell therapies. We employ cell-specific on-demand mechanical intracellular impact from laser pulse-activated plasmonic nanobubbles (PNB) to process heterogeneous human cell grafts ex vivo with dual simultaneous functionality, the high cell type specificity, efficacy and processing rate for transfection of target CD3+ cells and elimination of subsets of unwanted CD25+ cells. The developed bulk flow PNB system selectively processed human cells at a rate of up to 100 million cell/minute, providing simultaneous transfection of CD3+ cells with the therapeutic gene (FKBP12(V36)-p30Caspase9) with the efficacy of 77% and viability 95% (versus 12 and 60%, respectively, for standard electroporation) and elimination of CD25+ cells with 99% efficacy. PNB flow technology can unite and replace several methodologies in an all-in-one universal ex vivo simultaneous procedure to precisely and rapidly prepare a cell graft for therapy. PNB's can process various cell systems including cord blood, stem cells, and bone marrow.

Reproducing Life and Labor: Global Processes and Working Children in Tijuana, Mexico

ERIC Educational Resources Information Center

Aitken, Stuart; Estrada, Silvia Lopez; Jennings, Joel; Aguirre, Lina Maria

2006-01-01

The issue of child labor continues to challenge thinking on the nature of work, play, schooling and apprenticeship. New wisdom from some contemporary academic writing places children closer to the center of our understanding of consumption, production and reproduction, and at the heart of inequities generated by globalization. Child labor comes in…

From Higher Education to Work Patterns of Labor Market Entry in Germany and the US

ERIC Educational Resources Information Center

Jacob, Marita; Weiss, Felix

2010-01-01

Comparative studies describing the transition from higher education to work have often simplified the complex transition processes involved. In this paper we extend previous research by taking into account several steps that comprise labor market entry, e.g., recurrent education leading to more than one instance of labor market entry. By comparing…

The Massive Open Online Course Movement, xMOOCs, and Faculty Labor

ERIC Educational Resources Information Center

Rhoads, Robert A.; Camacho, Maria Sayil; Toven-Lindsey, Brit; Lozano, Jennifer Berdan

2015-01-01

Using critical discourse analysis, the authors examine a broad range of texts to make sense of the rise of the MOOC movement and implications for faculty work. Drawing on Braverman's labor process theory and critiques of neoliberalism, the authors highlight the role of xMOOCs in particular, focusing on challenges to faculty labor. They organize…

20 CFR 655.32 - Labor certification determinations.

Code of Federal Regulations, 2010 CFR

2010-04-01

... EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process and Enforcement of Attestations for Temporary Employment in Occupations Other Than Agriculture or Registered Nursing in the United...

Computer-Based Teleconferencing and Its Impact on Command and Staff Relationships within the United States Army

DTIC Science & Technology

1989-06-01

decision making process. 31 IV. LABOR vs. WORK Frederick Herzberg claims that, "people labor to avoid the growing pains of depravation, while they work...to create products that express grow- ing levels of ability.’ 18 To Dr. Herzberg and others, "... labor is related to the cyclical ... nature of man...collar’ versus "white collar" personnel still apply for measures of efficiency and 1.3 Frederick Herzberg . "Maximizing Work & Minimizing Labor" Industry

Labour circulation and the urban labour process.

PubMed

Standing, G

1986-01-01

The author investigates aspects of labor circulation, which he defines as "temporary movement between geographical areas for work or in search of work....[He attempts to determine] what roles have been played by labour circulation in the development of urban-industrial labour forces in the transition to industrial capitalism." Factors considered include the exploitation and oppression of labor migrants; the industrial-urban labor reserve; urban socioeconomic stratification and discrimination by age, sex, or race; the division of labor; and policy options. excerpt

Pain, Suffering, and Trauma in Labor and Prevention of Subsequent Posttraumatic Stress Disorder

PubMed Central

Simkin, Penny

2011-01-01

In this column, Kimmelin Hull, community manager of Science & Sensibility, Lamaze International’s research blog, reprints and discusses a recent blog post series by acclaimed writer, lecturer, doula, and normal birth advocate Penny Simkin. Examined here is the fruitful dialog that ensued—including testimonies from blog readers about their own experiences with traumatic birth and subsequent posttraumatic stress disorder. Hull further highlights the impact traumatic birth has not only on the birthing woman but also on the labor team—including doulas and childbirth educators—and the implied need for debriefing processes for birth workers. Succinct tools for assessing a laboring woman’s experience of pain versus suffering are offered by Simkin, along with Hull’s added suggestions for application during the labor and birth process. PMID:22654466

Health Insurance and the Labor Supply Decisions of Older Workers: Evidence from a U.S. Department of Veterans Affairs Expansion

PubMed Central

Boyle, Melissa A.; Lahey, Joanna N.

2010-01-01

This paper exploits a major mid-1990s expansion in the U.S. Department of Veterans Affairs health care system to provide evidence on the labor market effects of expanding health insurance availability. Using data from the Current Population Survey, we employ a difference-in-differences strategy to compare the labor market behavior of older veterans and non-veterans before and after the VA health benefits expansion to test the impact of public health insurance on labor supply. We find that older workers are significantly more likely to decrease work both on the extensive and intensive margins after receiving access to non-employer based insurance. Workers with some college education or a college degree are more likely to transition into self-employment, a result consistent with “job-lock” effects. However, less-educated workers are more likely to leave self-employment, a result suggesting that the positive income effect from receiving public insurance dominates the “job-lock” effect for these workers. Some relatively disadvantaged sub-populations may also increase their labor supply after gaining greater access to public insurance, consistent with complementary positive health effects of health care access or decreased work disincentives for these groups. We conclude that this reform has affected employment and retirement decisions, and suggest that future moves toward universal coverage or expansions of Medicare are likely to have significant labor market effects. PMID:20694047

Investigating analgesic and psychological factors associated with risk of postpartum depression development: a case–control study

PubMed Central

Suhitharan, Thangavelautham; Pham, Thi Phuong Tu; Chen, Helen; Assam, Pryseley Nkouibert; Sultana, Rehena; Han, Nian-Lin Reena; Tan, Ene-Choo; Sng, Ban Leong

2016-01-01

Aim The aim of this study was to investigate the role of peripartum analgesic and psychological factors that may be related to postpartum depression (PPD). Methods This case–control study was conducted in pregnant females who delivered at KK Women’s and Children’s Hospital from November 2010 to October 2013 and had postpartum psychological assessment. Demographic, medical, and postpartum psychological status assessments, intrapartum data including method of induction of labor, mode of labor analgesia, duration of first and second stages of labor, mode of delivery, and pain intensity on hospital admission and after delivery were collected. PPD was assessed using the Edinburgh Postnatal Depression Scale and clinical assessment by the psychiatrist. Results There were 62 cases of PPD and 417 controls after childbirth within 4–8 weeks. The odds of PPD was significantly lower (33 of 329 [10.0%]) in females who received epidural analgesia for labor compared with those who chose nonepidural analgesia (29 of 150 [19.3%]) ([odds ratio] 0.47 (0.27–0.8), P=0.0078). The multivariate analysis showed that absence of labor epidural analgesia, increasing age, family history of depression, history of depression, and previous history of PPD were independent risk factors for development of PPD. Conclusion The absence of labor epidural analgesia remained as an independent risk factor for development of PPD when adjusted for psychiatric predictors of PPD such as history of depression or PPD and family history of depression. PMID:27354803

Relationship between behavioral indices of pain during labor pain with pain intensity and duration of delivery

PubMed Central

Asl, Bibi Marziyeh Hashemi; Golmakani, Nahid; Najafi, Alireza

2018-01-01

Background Certain behaviors can be adopted by women to cope with labor pain according to their individual characteristics, which are currently called behavioral indicators during labor pain, and include facial expressions, verbal expressions, tone of voice, body movements, degree of relaxation, and respiratory system functioning during delivery. Moreover, severity of pain and duration of labor can vary due to several factors including individual characteristics. Objective The purpose of the present study was to determine the relationship between behavioral indicators during labor pain, severity of pain, and delivery duration. Methods In this cross-sectional study, 120 low risk pregnant women who referred to Omolbanin (AS) Hospital in the city of Mashhad (Iran) for delivery in 2014, were selected via convenience sampling method, which was then followed by completion of demographic information forms. From cervical dilatation of 3–5 centimeters until delivery, the Labor Pain Coping Behavior Observation Form (comprised of 6 sub-groups of facial expressions, verbal expressions, tone of voice, body movements, degree of relaxation, and respiratory function and severity and duration of pain) was completed during uterine contractions and every half an hour. Using the Inventory of Labor Information; vital signs, frequency of contractions, and duration of the first and second stages of labor were measured. Furthermore, the content validity of the questionnaire was determined and its reliability was confirmed by Cronbach’s alpha method. Then, the data were analyzed using the SPSS version 16, through Pearson Product-Moment Correlation and Spearman’s Rank-Order Correlation, Kruskal-Wallis test, and ANOVA. Results According to the results, 16.2% of the individuals had undesirable behavioral indicators during labor pain, 50% of them were endowed with acceptable behaviors, and 33.8% of these women had desirable behaviors. The findings also revealed that the duration of the active phase of the first stage of labor (p<0.001 and r=−0.453), the duration of the second stage of labor (p<0.012 and r=−0.146), and the severity of pain (p<0.001 and r=−0.450) were significantly and inversely correlated with behavioral indicators during labor pain; i.e. an increase in the mean score of behavioral indicators during labor pain could lead to a decline in the duration of stages of labor and severity of pain. Conclusion It was concluded that behaviors demonstrated by women in labor had effects on their pains in the course of delivery, and there was also a relationship between the duration of stages of labor and its severity of pain. Therefore, it was recommended to turn attention to behaviors by women in labor in order to achieve a desirable clinical management. PMID:29588826

The Effects of Intrapartum Supportive Care on Fear of Delivery and Labor Outcomes: A Single-Blind Randomized Controlled Trial.

PubMed

İsbir, Gözde Gökçe; Serçekuş, Pinar

2017-04-01

Supportive care during labor, the primary role of intrapartum nurses and midwives, provides comfort to prepartum women and helps facilitate a positive labor experience. It has been argued that supportive care during labor reduces fear and anxiety as well as the resultant side effects. However, evidence supporting this argument is insufficient. The aim of this study was to assess the effects of intrapartum supportive care on fear of delivery and on the key parameters of the labor process. This study used a single-blind randomized controlled trial approach. Randomized block assignment was used to assign 72 participants to either the intervention group (n = 36) or the control group (n = 36). Three women in the intervention group and six in the control group were later excluded from the study because they received emergency cesarean delivery. The intervention group received continuous supportive care, and the control group received routine hospital care. No significant differences were identified between the two groups at baseline. The intervention group reported less fear of delivery during the active and transient phases of labor, higher perceived support and control during delivery, lower pain scores during the transient phase of labor, and a shorter delivery period than the control group (p < .05). However, no significant difference in the use of oxytocin during delivery between the two groups was reported. The results of this evidence-based study suggest that continuous support during labor has clinically meaningful benefits for women and that all women should receive this support throughout their labor and delivery process.

A novel approach combining self-organizing map and parallel factor analysis for monitoring water quality of watersheds under non-point source pollution

PubMed Central

Zhang, Yixiang; Liang, Xinqiang; Wang, Zhibo; Xu, Lixian

2015-01-01

High content of organic matter in the downstream of watersheds underscored the severity of non-point source (NPS) pollution. The major objectives of this study were to characterize and quantify dissolved organic matter (DOM) in watersheds affected by NPS pollution, and to apply self-organizing map (SOM) and parallel factor analysis (PARAFAC) to assess fluorescence properties as proxy indicators for NPS pollution and labor-intensive routine water quality indicators. Water from upstreams and downstreams was sampled to measure dissolved organic carbon (DOC) concentrations and excitation-emission matrix (EEM). Five fluorescence components were modeled with PARAFAC. The regression analysis between PARAFAC intensities (Fmax) and raw EEM measurements indicated that several raw fluorescence measurements at target excitation-emission wavelength region could provide similar DOM information to massive EEM measurements combined with PARAFAC. Regression analysis between DOC concentration and raw EEM measurements suggested that some regions in raw EEM could be used as surrogates for labor-intensive routine indicators. SOM can be used to visualize the occurrence of pollution. Relationship between DOC concentration and PARAFAC components analyzed with SOM suggested that PARAFAC component 2 might be the major part of bulk DOC and could be recognized as a proxy indicator to predict the DOC concentration. PMID:26526140

Korean Emotional Laborers' Job Stressors and Relievers: Focus on Work Conditions and Emotional Labor Properties

PubMed Central

Lee, Garam

2015-01-01

Background The present study aims to investigate job stressors and stress relievers for Korean emotional laborers, specifically focusing on the effects of work conditions and emotional labor properties. Emotional laborers are asked to hide or distort their real emotions in their interaction with clients. They are exposed to high levels of stress in the emotional labor process, which leads to serious mental health risks including burnout, depression, and even suicide impulse. Exploring job stressors and relieving factors would be the first step in seeking alternatives to protect emotional laborers from those mental health risks. Methods Using the third wave data of Korean Working Conditions Survey, logistic regression analysis was conducted for two purposes: to examine the relations of emotional labor and stress, and to find out job stressors and relievers for emotional laborers. Results The chances of stress arousal are 3.5 times higher for emotional laborers; emotional laborers experience double risk-burden for stress arousal. In addition to general job stressors, emotional laborers need to bear burdens related to emotional labor properties. The effect of social support at the workplace is not significant for stress relief, unlike common assumptions, whereas subjective satisfaction (wage satisfaction and work-life balance) is proven to have relieving effects on emotional laborers' job stress. Conclusion From the results, the importance of a balanced understanding of emotional labor for establishing effective policies for emotional laborer protection is stressed. PMID:26929847

Snoezelen Room and Childbirth Outcome: A Randomized Clinical Trial.

PubMed

Jamshidi Manesh, Mansoureh; Kalati, Mahnaz; Hosseini, Fatemeh

2015-05-01

One of the strategies for a good outcome and pain free childbearing is to design the delivery room. The aim of this study was to evaluate the effects of snoezelen room on childbearing outcome such as pain intensity, duration of labor, and perinea status in nulliparous women. This study was a randomized controlled clinical trial consists of 100 childbearing women. They were randomly divided into 2 groups. The experimental group went to snoezelen room when their cervix dilation was 4 cm, while the control group went to physiologic delivery room with the same cervix dilation. The mean ± SD of VAS (Visual Analogue Scale) pain intensity of the experimental and control groups before the intervention were 5.1 ± 1.95 and 5.58 ± 1.62, respectively (P = 0.13). The mean ± SD of VAS pain intensity scores of the experimental and control groups after 3 hours spending in their assigned rooms were 5.26 ± 0.86 and 9.56 ± 1.48, respectively (P = 0.01). The mean ± SD of the first stage scores of the experimental and control groups were 6.95 ± 0.97 and 8.41 ± 0.67, respectively (P = 0.042). About 92% of participants' intervention vs. 66% of control participants had perinea laceration (P = 0.041). According to the findings of the present study, distracting senses in snoezelen room decreases mother's pain intensity, the length of labor, and incidence of episiotomy.

Snoezelen Room and Childbirth Outcome: A Randomized Clinical Trial

PubMed Central

Jamshidi Manesh, Mansoureh; Kalati, Mahnaz; Hosseini, Fatemeh

2015-01-01

Background: One of the strategies for a good outcome and pain free childbearing is to design the delivery room. Objectives: The aim of this study was to evaluate the effects of snoezelen room on childbearing outcome such as pain intensity, duration of labor, and perinea status in nulliparous women. Patients and Methods: This study was a randomized controlled clinical trial consists of 100 childbearing women. They were randomly divided into 2 groups. The experimental group went to snoezelen room when their cervix dilation was 4 cm, while the control group went to physiologic delivery room with the same cervix dilation. Results: The mean ± SD of VAS (Visual Analogue Scale) pain intensity of the experimental and control groups before the intervention were 5.1 ± 1.95 and 5.58 ± 1.62, respectively (P = 0.13). The mean ± SD of VAS pain intensity scores of the experimental and control groups after 3 hours spending in their assigned rooms were 5.26 ± 0.86 and 9.56 ± 1.48, respectively (P = 0.01). The mean ± SD of the first stage scores of the experimental and control groups were 6.95 ± 0.97 and 8.41 ± 0.67, respectively (P = 0.042). About 92% of participants’ intervention vs. 66% of control participants had perinea laceration (P = 0.041). Conclusions: According to the findings of the present study, distracting senses in snoezelen room decreases mother’s pain intensity, the length of labor, and incidence of episiotomy. PMID:26082849

Toward Automated Computer-Based Visualization and Assessment of Team-Based Performance

ERIC Educational Resources Information Center

Ifenthaler, Dirk

2014-01-01

A considerable amount of research has been undertaken to provide insights into the valid assessment of team performance. However, in many settings, manual and therefore labor-intensive assessment instruments for team performance have limitations. Therefore, automated assessment instruments enable more flexible and detailed insights into the…

Evaluating a Computerized Aid for Conducting a Cognitive Task Analysis

DTIC Science & Technology

2000-01-01

in conducting a cognitive task analysis . The conduct of a cognitive task analysis is costly and labor intensive. As a result, a few computerized aids...evaluation of a computerized aid, specifically CAT-HCI (Cognitive Analysis Tool - Human Computer Interface), for the conduct of a detailed cognitive task analysis . A

Detection of anti-salmonella flgk antibodies in chickens by automated capillary immunoassay

USDA-ARS?s Scientific Manuscript database

Western blot is a very useful tool to identify specific protein, but is tedious, labor-intensive and time-consuming. An automated "Simple Western" assay has recently been developed that enables the protein separation, blotting and detection in an automatic manner. However, this technology has not ...

Cultural Democracy: Universities in the Creative Economy

ERIC Educational Resources Information Center

Araya, Daniel

2010-01-01

The influence of globalization on institutions of higher education is one of the leading topics in educational policy today. As the nexus of innovation increasingly moves from labor-intensive "smokestack industries" to "mind work," education is becoming critical to policy discussions on economic growth. Tracing current discourse on the…

Intelligent Counseling System: A 24 x 7 Academic Advisor

ERIC Educational Resources Information Center

Leung, Chun Ming; Tsang, Eva Y. M.; Lam, S. S.; Pang, Dominic C. W.

2010-01-01

Universities are increasingly looking into self-service systems with intelligent digital agents to supplement or replace labor-intensive services, such as academic counseling. The Open University of Hong Kong has developed an intelligent online system that instantly responds to enquiries about career development, learning modes, program/course…

Supermarket Speak: Increasing Talk among Low-Socioeconomic Status Families

ERIC Educational Resources Information Center

Ridge, Katherine E.; Weisberg, Deena Skolnick; Ilgaz, Hande; Hirsh-Pasek, Kathryn A.; Golinkoff, Roberta Michnick

2015-01-01

Children from low-socioeconomic status (SES) families often fall behind their middle-class peers in early language development. But interventions designed to support their language skills are often costly and labor-intensive. This study implements an inexpensive and subtle language intervention aimed at sparking parent-child interaction in a place…

20 CFR 663.245 - What is the individual employment plan?

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 4 2014-04-01 2014-04-01 false What is the individual employment plan? 663.245 Section 663.245 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) ADULT AND DISLOCATED WORKER ACTIVITIES UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Intensive...

Non-invasive measurements of soil water content using a pulsed 14 MeV neutron generator

USDA-ARS?s Scientific Manuscript database

Most current techniques of setting crop irrigation schedules use invasive, labor-intensive soil-water content measurements. We developed a cart-mounted neutron probe capable of non-invasive measurements of volumetric soil moisture contents. The instrument emits neutrons which are captured by hydroge...

Visualizing and quantifying microtopographic change of dryland landscapes from an unmanned aircraft system

USDA-ARS?s Scientific Manuscript database

Background/Question/Methods: Soil and site stability are key attributes of assessing the health of dryland landscapes because these lands are susceptible to high rates of wind- and water-caused erosion. Field techniques for measuring and monitoring soil erosion in drylands are often labor intensive...

13. THESE STOCKHAM WORKERS FROM THE MALLEABLE FOUNDRY TYPIFIED THE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

13. THESE STOCKHAM WORKERS FROM THE MALLEABLE FOUNDRY TYPIFIED THE RACIAL SEPARATIONS WITHIN THE COMPANY WHERE AFRICAN-AMERICANS FILLED THE VAST MAJORITY OF LABOR-INTENSIVE POSITIONS WITHOUT BEING REPRESENTED IN WHITE COLLAR JOBS CA. 1950. - Stockham Pipe & Fittings Company, 4000 Tenth Avenue North, Birmingham, Jefferson County, AL

Agrobacterium rhizogenes-induced cotton hairy root culture as an alternative tool for cotton functional genomics

USDA-ARS?s Scientific Manuscript database

Although well-accepted as the ultimate method for cotton functional genomics, Agrobacterium tumefaciens-mediated cotton transformation is not widely used for functional analyses of cotton genes and their promoters since regeneration of cotton in tissue culture is lengthy and labor intensive. In cer...

Using normalized difference vegetation index (NDVI) to estimate sugarcane yield and yield components

USDA-ARS?s Scientific Manuscript database

Sugarcane (Saccharum spp.) yield and yield components are important traits for growers and scientists to evaluate and select cultivars. Collection of these yield data would be labor intensive and time consuming in the early selection stages of sugarcane breeding cultivar development programs with a ...

Moving towards the Virtual University: A Vision of Technology in Higher Education.

ERIC Educational Resources Information Center

Baker, Warren J.; Gloster, Arthur S. II

1994-01-01

California Polytechnic State University at San Luis Obispo is exploring several cost-effective technological solutions to improve learning productivity, reduce labor intensity, and provide new ways to deliver education and better services to students while enhancing quality of instruction. Strategic planning and partnerships have been key…

Wise Crowd Content Assessment and Educational Rubrics

ERIC Educational Resources Information Center

Passonneau, Rebecca J.; Poddar, Ananya; Gite, Gaurav; Krivokapic, Alisa; Yang, Qian; Perin, Dolores

2018-01-01

Development of reliable rubrics for educational intervention studies that address reading and writing skills is labor-intensive, and could benefit from an automated approach. We compare a main ideas rubric used in a successful writing intervention study to a highly reliable wise-crowd content assessment method developed to evaluate…

Application of genomic technologies for characterization, typing, and detection of E. coli

USDA-ARS?s Scientific Manuscript database

Serotyping using polyclonal antibodies raised in rabbits has been the gold standard for classification of E. coli based on the O- (somatic) and H- (flagellar) antigens; however, problems associated with serotyping are that the procedure is time consuming and labor intensive, cross reactions among di...

Linking Landscapes to Ecosystem Services: Landscape Structure as an Indicator and Predictor of Water Clarity in New England Lakes

EPA Science Inventory

Lakes provide ecosystem services such as recreation, clean water, aesthetics, wildlife habitat, and nutrient attenuation. While numerous methods exist to monitor these services (e.g. visitor counts, opinion surveys, water quality monitoring, etc.) they are labor intensive to col...

Determining cereal starch amylose content using a dual wavelength iodine binding 96 well plate assay

USDA-ARS?s Scientific Manuscript database

Cereal starch amylose/amylopectin (AM/AP) ratios are critical in functional properties for food and industrial applications. Conventional determination of AM/AP of cereal starches are very time consuming and labor intensive making it very difficult to screen large sample sets. Studying these large...

Community Services Counseling through Labor Unions.

ERIC Educational Resources Information Center

Vega, Anthony

A community services counseling project was provided through a program for assisting unemployed union and non-union workers. At least 25 local unions in Middlesex County, New Jersey, participated in the effort. Thirty unemployed workers were screened and given an intensive training course in personal skills development, the role of the union…

Automating Safety for a More Efficient Organization

ERIC Educational Resources Information Center

Folkman, John; Strasburger, Tom

2009-01-01

Despite the challenges of understaffing, unfunded legislative mandates, and tight budgets, district support services departments are still expected to meet school systems' myriad noncurriculum-related needs. But the very nature of these services, even when they are focused on school safety and security, is so diverse and labor-intensive that…

Development of hyperspectral imaging technique for salmonella enteritidis and typhimurium on agar plates

USDA-ARS?s Scientific Manuscript database

Salmonella is a common cause of foodborne disease resulting from the consumption of contaminated food products. Although a direct plating method is widely used for presumptive positive screening of pathogenic Salmonella colonies on agar plates, it is labor-intensive, time-consuming and also prone to...

Development of a 96-well plate iodine binding assay for amylose content determination

USDA-ARS?s Scientific Manuscript database

Cereal starch amylose/amylopectin (AM/AP) ratios are critical in functional properties for food and industrial applications. Conventional methods for the determination of AM/AP of cereal starches are very time consuming and labor intensive making it very difficult to screen large sample sets. Stud...

Distance Learning: Videoconferences as Vehicles for Faculty Development in Gerontology/Geriatrics.

ERIC Educational Resources Information Center

Wood, Joan B.; Parham, Iris A.

1996-01-01

From 1985-1992 the Virginia Geriatric Education Center broadcast via satellite 22 videoconferences involving over 22,000 health professionals in the United States, Canada, and Bermuda. The program required substantial marketing to attract sufficiently large audiences to be cost effective, was labor intensive, and necessitated technical expertise.…

Genetic dissection of powdery mildew resistance in interspecific half-sib grapevine families using SNP-based maps

USDA-ARS?s Scientific Manuscript database

Quantitative trait locus (QTL) identification in perennial fruit crops is impeded largely by their lengthy generation time, resulting in costly and labor-intensive maintenance of breeding programs. In a grapevine (genus Vitis) breeding program, although experimental populations are typically unrepli...

Genetic dissection of powdery mildew resistance in interspecific half-sib grapevine families using SNP-based maps

USDA-ARS?s Scientific Manuscript database

Quantitative trait locus (QTL) identification in perennial fruit crops is impeded largely by their lengthy generation time, resulting in costly and labor-intensive maintenance of breeding programs. In a grapevine (genus Vitis) breeding program, although experimental families are typically unreplicat...

Big-Time Fundraising for Today's Schools

ERIC Educational Resources Information Center

Levenson, Stanley

2006-01-01

In this enlightening book, nationally recognized author and fundraising consultant Stanley Levenson shows school leaders how to move away from labor-intensive, nickel-and-dime bake sales and car washes, and into the world of big-time fundraising. Following the model used by colleges and universities, the author presents a wealth of practical…

49 CFR 1242.83 - Officers-general superintendence; accounting, auditing and finance; management services and data...

Code of Federal Regulations, 2010 CFR

2010-10-01

..., auditing and finance; management services and data processing; personnel and labor relations; legal and... on corporate income or payrolls; and other (accounts XX-63-01, XX-63-86, XX-63-87, XX-63-91, XX-63-92..., auditing and finance; management services and data processing; personnel and labor relations; legal and...

29 CFR 1640.9 - Processing of complaints or charges of employment discrimination filed with a designated agency...

Code of Federal Regulations, 2012 CFR

2012-07-01

... discrimination filed with a designated agency and either a section 504 agency, the EEOC, or both. 1640.9 Section 1640.9 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION... and either a section 504 agency, the EEOC, or both. (a) Designated agency processing. A designated...

29 CFR 1640.9 - Processing of complaints or charges of employment discrimination filed with a designated agency...

Code of Federal Regulations, 2014 CFR

2014-07-01

... discrimination filed with a designated agency and either a section 504 agency, the EEOC, or both. 1640.9 Section 1640.9 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION... and either a section 504 agency, the EEOC, or both. (a) Designated agency processing. A designated...

29 CFR 1640.9 - Processing of complaints or charges of employment discrimination filed with a designated agency...

Code of Federal Regulations, 2011 CFR

2011-07-01

... discrimination filed with a designated agency and either a section 504 agency, the EEOC, or both. 1640.9 Section 1640.9 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION... and either a section 504 agency, the EEOC, or both. (a) Designated agency processing. A designated...

29 CFR 1640.9 - Processing of complaints or charges of employment discrimination filed with a designated agency...

Code of Federal Regulations, 2010 CFR

2010-07-01

... discrimination filed with a designated agency and either a section 504 agency, the EEOC, or both. 1640.9 Section 1640.9 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION... and either a section 504 agency, the EEOC, or both. (a) Designated agency processing. A designated...

Educational Choices and the Selection Process: Before and after Compulsory Schooling

ERIC Educational Resources Information Center

Mocetti, Sauro

2012-01-01

The aim of this paper is to analyze the selection process at work before and after compulsory schooling by assessing the determinants of school failures, dropouts, and upper secondary school decisions of young Italians. The data-set is built combining individual data by the Labor Force Survey and aggregate data on local labor markets and school…

Agricultural Handling and Processing Industries; Data Pertinent to an Evaluation of Overtime Exemptions Available under the Fair Labor Standards Act. Volume II, Appendices.

ERIC Educational Resources Information Center

Wage and Labor Standards Administration (DOL), Washington, DC.

Definitions of terms used in the Fair Labor Standards Act and statistical tables compiled from a survey of agricultural processing firms comprise this appendix, which is the second volume of a two volume report. Volume I is available as VT 012 247. (BH)

10 CFR 708.16 - Will a contractor or a labor organization that represents an employee be notified of an employee...

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Will a contractor or a labor organization that represents... information? 708.16 Section 708.16 Energy DEPARTMENT OF ENERGY DOE CONTRACTOR EMPLOYEE PROTECTION PROGRAM Employee Complaint Resolution Process § 708.16 Will a contractor or a labor organization that represents an...

10 CFR 708.16 - Will a contractor or a labor organization that represents an employee be notified of an employee...

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 4 2012-01-01 2012-01-01 false Will a contractor or a labor organization that represents... information? 708.16 Section 708.16 Energy DEPARTMENT OF ENERGY DOE CONTRACTOR EMPLOYEE PROTECTION PROGRAM Employee Complaint Resolution Process § 708.16 Will a contractor or a labor organization that represents an...

10 CFR 708.16 - Will a contractor or a labor organization that represents an employee be notified of an employee...

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 4 2011-01-01 2011-01-01 false Will a contractor or a labor organization that represents... information? 708.16 Section 708.16 Energy DEPARTMENT OF ENERGY DOE CONTRACTOR EMPLOYEE PROTECTION PROGRAM Employee Complaint Resolution Process § 708.16 Will a contractor or a labor organization that represents an...

10 CFR 708.16 - Will a contractor or a labor organization that represents an employee be notified of an employee...

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 4 2014-01-01 2014-01-01 false Will a contractor or a labor organization that represents... information? 708.16 Section 708.16 Energy DEPARTMENT OF ENERGY DOE CONTRACTOR EMPLOYEE PROTECTION PROGRAM Employee Complaint Resolution Process § 708.16 Will a contractor or a labor organization that represents an...

10 CFR 708.16 - Will a contractor or a labor organization that represents an employee be notified of an employee...

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 4 2013-01-01 2013-01-01 false Will a contractor or a labor organization that represents... information? 708.16 Section 708.16 Energy DEPARTMENT OF ENERGY DOE CONTRACTOR EMPLOYEE PROTECTION PROGRAM Employee Complaint Resolution Process § 708.16 Will a contractor or a labor organization that represents an...

20 CFR 655.1306 - Assurances and obligations of H-2A Labor Contractors.

Code of Federal Regulations, 2010 CFR

2010-04-01

... OF LABOR TEMPORARY EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process for... order posted until the end of the recruitment period, as set forth in § 655.102(f)(3), for the area of... application shall keep the H-2ALC's job order posted until the end of the applicable recruitment period that...

The Application of Non-Discrimination Law and Regulations To Collective Bargaining in Higher Education. Special Report No. 23.

ERIC Educational Resources Information Center

Academic Collective Bargaining Information Service, Washington, DC.

This document explores some of the interrelationships between the collective bargaining process and equal employment issues. The National Labor Relations Act, the federal collective bargaining statute, is the focal point of the labor law discussion because it has had significant impact on the drafting and interpretation of state labor legislation…

Analysis of Labor Market Adjustments in the Clerical Temporary Help Market: 1953-1960.

ERIC Educational Resources Information Center

1971

This report is a theoretical and empirical study of the clerical temporary help labor market with particular reference to how that market was affected by changing states of the permanent labor market. Special attention is paid to the hiring process and to the determination of worker quality over the business cycle. Data for the study were obtained…

20 CFR 655.34 - Validity of temporary labor certifications.

Code of Federal Regulations, 2010 CFR

2010-04-01

... TEMPORARY EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process and Enforcement of Attestations for Temporary Employment in Occupations Other Than Agriculture or Registered Nursing in the United...

Cultivating Research Skills: An interdisciplinary approach in training and supporting energy research

NASA Astrophysics Data System (ADS)

Winkler, H.; Carbajales-Dale, P.; Alschbach, E.

2013-12-01

Geoscience and energy research has essentially separate and diverse tracks and traditions, making the education process labor-intensive and burdensome. Using a combined forces approach to training, a multidisciplinary workshop on information and data sources and research skills was developed and offered through several departments at Stanford University. The popular workshops taught required skills to scientists - giving training on new technologies, access to restricted energy-related scientific and government databases, search strategies for data-driven resources, and visualization and geospatial analytics. Feedback and data suggest these workshops were fundamental as they set the foundation for subsequent learning opportunities for students and faculty. This session looks at the integration of the information workshops within multiple energy and geoscience programs and the importance of formally cultivating research and information skills.

Implementing High-Performance Geometric Multigrid Solver with Naturally Grained Messages

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

Shan, Hongzhang; Williams, Samuel; Zheng, Yili

2015-10-26

Structured-grid linear solvers often require manually packing and unpacking of communication data to achieve high performance.Orchestrating this process efficiently is challenging, labor-intensive, and potentially error-prone.In this paper, we explore an alternative approach that communicates the data with naturally grained messagesizes without manual packing and unpacking. This approach is the distributed analogue of shared-memory programming, taking advantage of the global addressspace in PGAS languages to provide substantial programming ease. However, its performance may suffer from the large number of small messages. We investigate theruntime support required in the UPC ++ library for this naturally grained version to close the performance gapmore » between the two approaches and attain comparable performance at scale using the High-Performance Geometric Multgrid (HPGMG-FV) benchmark as a driver.« less

Lunar site characterization and mining

NASA Technical Reports Server (NTRS)

Glass, Charles E.

1992-01-01

Lunar mining requirements do not appear to be excessively demanding in terms of volume of material processed. It seems clear, however, that the labor-intensive practices that characterize terrestrial mining will not suffice at the low-gravity, hard-vacuum, and inaccessible sites on the Moon. New research efforts are needed in three important areas: (1) to develop high-speed, high-resolution through-rock vision systems that will permit more detailed and efficient mine site investigation and characterization; (2) to investigate the impact of lunar conditions on our ability to convert conventional mining and exploration equipment to lunar prototypes; and (3) to develop telerobotic or fully robotic mining systems for operations on the Moon and other bodies in the inner solar system. Other aspects of lunar site characterization and mining are discussed.

Design and Realization of Controllable Ultrasonic Fault Detector Automatic Verification System

NASA Astrophysics Data System (ADS)

Sun, Jing-Feng; Liu, Hui-Ying; Guo, Hui-Juan; Shu, Rong; Wei, Kai-Li

The ultrasonic flaw detection equipment with remote control interface is researched and the automatic verification system is developed. According to use extensible markup language, the building of agreement instruction set and data analysis method database in the system software realizes the controllable designing and solves the diversification of unreleased device interfaces and agreements. By using the signal generator and a fixed attenuator cascading together, a dynamic error compensation method is proposed, completes what the fixed attenuator does in traditional verification and improves the accuracy of verification results. The automatic verification system operating results confirms that the feasibility of the system hardware and software architecture design and the correctness of the analysis method, while changes the status of traditional verification process cumbersome operations, and reduces labor intensity test personnel.

Optimizing selective cutting strategies for maximum carbon stocks and yield of Moso bamboo forest using BIOME-BGC model.

PubMed

Mao, Fangjie; Zhou, Guomo; Li, Pingheng; Du, Huaqiang; Xu, Xiaojun; Shi, Yongjun; Mo, Lufeng; Zhou, Yufeng; Tu, Guoqing

2017-04-15

The selective cutting method currently used in Moso bamboo forests has resulted in a reduction of stand productivity and carbon sequestration capacity. Given the time and labor expense involved in addressing this problem manually, simulation using an ecosystem model is the most suitable approach. The BIOME-BGC model was improved to suit managed Moso bamboo forests, which was adapted to include age structure, specific ecological processes and management measures of Moso bamboo forest. A field selective cutting experiment was done in nine plots with three cutting intensities (high-intensity, moderate-intensity and low-intensity) during 2010-2013, and biomass of these plots was measured for model validation. Then four selective cutting scenarios were simulated by the improved BIOME-BGC model to optimize the selective cutting timings, intervals, retained ages and intensities. The improved model matched the observed aboveground carbon density and yield of different plots, with a range of relative error from 9.83% to 15.74%. The results of different selective cutting scenarios suggested that the optimal selective cutting measure should be cutting 30% culms of age 6, 80% culms of age 7, and all culms thereafter (above age 8) in winter every other year. The vegetation carbon density and harvested carbon density of this selective cutting method can increase by 74.63% and 21.5%, respectively, compared with the current selective cutting measure. The optimized selective cutting measure developed in this study can significantly promote carbon density, yield, and carbon sink capacity in Moso bamboo forests. Copyright © 2017 Elsevier Ltd. All rights reserved.

20 CFR 655.20 - Applications for temporary employment certification.

Code of Federal Regulations, 2010 CFR

2010-04-01

... LABOR TEMPORARY EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process and... Nursing in the United States (H-2B Workers) § 655.20 Applications for temporary employment certification...

Spirituality: the basis for nurses' ethics.

PubMed

Trevizan, Maria Auxiliadora; Mendes, Isabel Amélia Costa; Lourenço, Maria Regina; de Godoy, Simone; Rodriguez, Eliana Llapa

2004-01-01

A social crisis in both the labor and ecological systems constitutes a problem that requires the formulation of a new ethics for humanity. The social crisis is a result of the organizational model used by modern societies in the production of wealth and its unequal distribution. This intense inequality in wealth distribution contributes to a schism between populations. On one side an opulent and privileged society exists, and on the other a poor and downtrodden humanity. This crisis in the labor system stems from automated production methods, which devalue man's work and exclude him from contemporary society. The ecological crisis emerges from the dominance with which men have subjugated the Earth and its resources. Man has not acknowledged Earth's permutations and, therefore, has not taken the necessary caution of such changeability nor respected its effects. Such crises affect all populations and cry out for attention. Contemporary societies demand solutions to these questions. Nursing is a part and parcel of this yearning. In this setting, the nurse should be able to offer collaboration and solidarity with a project of creating a world ethos based on a minimum consensus amongst humans. Understanding and believing that spirituality is invaluable in this process, the authors of this work aim at addressing it as an essential dimension for nurses' ethics.

Conflict-Aware Scheduling Algorithm

NASA Technical Reports Server (NTRS)

Wang, Yeou-Fang; Borden, Chester

2006-01-01

conflict-aware scheduling algorithm is being developed to help automate the allocation of NASA s Deep Space Network (DSN) antennas and equipment that are used to communicate with interplanetary scientific spacecraft. The current approach for scheduling DSN ground resources seeks to provide an equitable distribution of tracking services among the multiple scientific missions and is very labor intensive. Due to the large (and increasing) number of mission requests for DSN services, combined with technical and geometric constraints, the DSN is highly oversubscribed. To help automate the process, and reduce the DSN and spaceflight project labor effort required for initiating, maintaining, and negotiating schedules, a new scheduling algorithm is being developed. The scheduling algorithm generates a "conflict-aware" schedule, where all requests are scheduled based on a dynamic priority scheme. The conflict-aware scheduling algorithm allocates all requests for DSN tracking services while identifying and maintaining the conflicts to facilitate collaboration and negotiation between spaceflight missions. These contrast with traditional "conflict-free" scheduling algorithms that assign tracks that are not in conflict and mark the remainder as unscheduled. In the case where full schedule automation is desired (based on mission/event priorities, fairness, allocation rules, geometric constraints, and ground system capabilities/ constraints), a conflict-free schedule can easily be created from the conflict-aware schedule by removing lower priority items that are in conflict.

Improving Staff Communication and Transitions of Care Between Obstetric Triage and Labor and Delivery.

PubMed

O'Rourke, Kathleen; Teel, Joseph; Nicholls, Erika; Lee, Daniel D; Colwill, Alyssa Covelli; Srinivas, Sindhu K

2018-03-01

To improve staff perception of the quality of the patient admission process from obstetric triage to the labor and delivery unit through standardization. Preassessment and postassessment online surveys. A 13-bed labor and delivery unit in a quaternary care, Magnet Recognition Program, academic medical center in Pennsylvania. Preintervention (n = 100), postintervention (n = 52), and 6-month follow-up survey respondents (n = 75) represented secretaries, registered nurses, surgical technicians, certified nurse-midwives, nurse practitioners, maternal-fetal medicine fellows, anesthesiologists, and obstetric and family medicine attending and resident physicians from triage and labor and delivery units. We educated staff and implemented interventions, an admission huddle and safety time-out whiteboard, to standardize the admission process. Participants were evaluated with the use of preintervention, postintervention, and 6-month follow-up surveys about their perceptions regarding the admission process. Data tracked through the electronic medical record were used to determine compliance with the admission huddle and whiteboards. A 77% reduction (decrease of 49%) occurred in the perception of incomplete patient admission processes from baseline to 6-month follow-up after the intervention. Postintervention and 6-month follow-up survey results indicated that 100% of respondents responded strongly agree/agree/neutral that the new admission process improved communication surrounding care for patients. Data in the electronic medical record indicated that compliance with use of admission huddles and whiteboards increased from 50% to 80% by 6 months. The new patient admission process, including a huddle and safety time-out board, improved staff perception of the quality of admission from obstetric triage to the labor and delivery unit. Copyright © 2018 AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses. Published by Elsevier Inc. All rights reserved.

Strategies of emotion management: not just on, but off the job.

PubMed

Hammonds, Clare; Cadge, Wendy

2014-06-01

Intensive care nurses, like professionals in other intense occupations characterized by high degrees of uncertainty, manage the emotions that result from their work both on and off the job. We focus on the job strategies - calling-in, sharing their experiences with others and engaging in a range of activities oriented to emotional recovery - that 37 intensive care nurses use to manage their emotions off the job. These strategies show how the social organization and division of labor in intensive care units influences nurses' emotional management outside of them and how organizational troubles for hospitals becomes personal ones for staff. They further support theoretical approaches that view emotions as dynamic elements belonging to individuals rather than aspects of people that can be fully appropriated by organizations. © 2013 John Wiley & Sons Ltd.

The influencing factors of CO2 emission intensity of Chinese agriculture from 1997 to 2014.

PubMed

Long, Xingle; Luo, Yusen; Wu, Chao; Zhang, Jijian

2018-05-01

In China, agriculture produces the greatest chemical oxygen demand (COD) emissions in wastewater and the most methane (CH 4 ) emissions. It is imperative that agricultural pollution in China be reduced. This study investigated the influencing factors of the CO 2 emission intensity of Chinese agriculture from 1997 to 2014. We analyzed the influencing factors of the CO 2 emission intensity through the first-stage least-square regression. We also analyzed determinants of innovation through the second-stage least-square regression. We found that innovation negatively affected the CO 2 emission intensity in the model of the nation. FDI positively affected innovation in China. It is important to enhance indigenous innovation for green agriculture through labor training and collaboration between agriculture and academia.

Labor management positive change process (LMPCP) at Marissa Mine

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

Hird, T.; Becker, T.

1997-12-01

The authors discuss the {open_quotes}Labor Management Positive Change Process{close_quotes} (LMPCP) and the Marissa Mine. In the 1993 National Bituminous Coal Wage Agreement, there is a provision that allows for the establishment of the UMWA-BCOA labor management positive change process. This process provides the mechanism to deal with change. The major goal of this process is to increase job security, competitiveness, financial stability and opportunity for all employees covered by the agreement. The authors discuss the Marissa story concerning the LMPCP process. The process established some goals for the Marissa Mine. The main and most important goal was that the minemore » continue beyond the year 2000. They wanted to develop and implement a more cooperative working relationship; a relationship based on honesty, integrity, and mutual trust. They also wanted to utilize employees` responsibilities, skills, and ideas. They wanted to reinforce the shared belief that an ongoing partnership between labor and management is essential to the long-term success and growth of the industry. The results of some of the issues that were addressed include: employment has increased from 281 union employees to 332 employees; production increased from 3.1 million tons to 4.1 million tons; cost per ton was lowered over $5.00 per ton in the last two years; accidents have been reduced by 50 percent; the process has increased sales and helped develop new sales; and they have been able to improve attitudes among employees.« less

48 CFR 52.222-19 - Child Labor-Cooperation with Authorities and Remedies.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Text of Provisions and Clauses 52.222-19 Child Labor—Cooperation with Authorities and Remedies. As... Contractor uses forced or indentured child labor in its mining, production, or manufacturing processes. (4...

20 CFR 655.11 - Certifying officer review of prevailing wage determinations.

Code of Federal Regulations, 2010 CFR

2010-04-01

... LABOR TEMPORARY EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process and... Nursing in the United States (H-2B Workers) § 655.11 Certifying officer review of prevailing wage...

Overcoming the challenges: maternal movement and positioning to facilitate labor progress.

PubMed

Zwelling, Elaine

2010-01-01

The benefits of maternal movement and position changes to facilitate labor progress have been discussed in the literature for decades. Recent routine interventions such as amniotomy, induction, fetal monitoring, and epidural anesthesia, as well as an increase in maternal obesity, have made position changes during labor challenging. The lack of maternal changes in position throughout labor can contribute to dystocia and increase the risk of cesarean births for failure to progress or descend. This article provides a historical review of the research findings related to the effects of maternal positioning on the labor process and uses six physiological principles as a framework to offer suggestions for maternal positioning both before and after epidural anesthesia.

Ergonomic analysis of construction worker's body postures using wearable mobile sensors.

PubMed

Nath, Nipun D; Akhavian, Reza; Behzadan, Amir H

2017-07-01

Construction jobs are more labor-intensive compared to other industries. As such, construction workers are often required to exceed their natural physical capability to cope with the increasing complexity and challenges in this industry. Over long periods of time, this sustained physical labor causes bodily injuries to the workers which in turn, conveys huge losses to the industry in terms of money, time, and productivity. Various safety and health organizations have established rules and regulations that limit the amount and intensity of workers' physical movements to mitigate work-related bodily injuries. A precursor to enforcing and implementing such regulations and improving the ergonomics conditions on the jobsite is to identify physical risks associated with a particular task. Manually assessing a field activity to identify the ergonomic risks is not trivial and often requires extra effort which may render it to be challenging if not impossible. In this paper, a low-cost ubiquitous approach is presented and validated which deploys built-in smartphone sensors to unobtrusively monitor workers' bodily postures and autonomously identify potential work-related ergonomic risks. Results indicates that measurements of trunk and shoulder flexions of a worker by smartphone sensory data are very close to corresponding measurements by observation. The proposed method is applicable for workers in various occupations who are exposed to WMSDs due to awkward postures. Examples include, but are not limited to industry laborers, carpenters, welders, farmers, health assistants, teachers, and office workers. Copyright © 2017 Elsevier Ltd. All rights reserved.

Microfluidic Blood Cell Preparation: Now and Beyond

PubMed Central

Yu, Zeta Tak For; Yong, Koh Meng Aw; Fu, Jianping

2014-01-01

Blood plays an important role in homeostatic regulation with each of its cellular components having important therapeutic and diagnostic uses. Therefore, separation and sorting of blood cells has been of a great interest to clinicians and researchers. However, while conventional methods of processing blood have been successful in generating relatively pure fractions, they are time consuming, labor intensive, and are not optimal for processing small volume blood samples. In recent years, microfluidics has garnered great interest from clinicians and researchers as a powerful technology for separating blood into different cell fractions. As microfluidics involves fluid manipulation at the microscale level, it has the potential for achieving high-resolution separation and sorting of blood cells down to a single-cell level, with an added benefit of integrating physical and biological methods for blood cell separation and analysis on the same single chip platform. This paper will first review the conventional methods of processing and sorting blood cells, followed by a discussion on how microfluidics is emerging as an efficient tool to rapidly change the field of blood cell sorting for blood-based therapeutic and diagnostic applications. PMID:24515899

Debugging expert systems using a dynamically created hypertext network

NASA Technical Reports Server (NTRS)

Boyle, Craig D. B.; Schuette, John F.

1991-01-01

The labor intensive nature of expert system writing and debugging motivated this study. The hypothesis is that a hypertext based debugging tool is easier and faster than one traditional tool, the graphical execution trace. HESDE (Hypertext Expert System Debugging Environment) uses Hypertext nodes and links to represent the objects and their relationships created during the execution of a rule based expert system. HESDE operates transparently on top of the CLIPS (C Language Integrated Production System) rule based system environment and is used during the knowledge base debugging process. During the execution process HESDE builds an execution trace. Use of facts, rules, and their values are automatically stored in a Hypertext network for each execution cycle. After the execution process, the knowledge engineer may access the Hypertext network and browse the network created. The network may be viewed in terms of rules, facts, and values. An experiment was conducted to compare HESDE with a graphical debugging environment. Subjects were given representative tasks. For speed and accuracy, in eight of the eleven tasks given to subjects, HESDE was significantly better.

Protein recovery from inclusion bodies of Escherichia coli using mild solubilization process.

PubMed

Singh, Anupam; Upadhyay, Vaibhav; Upadhyay, Arun Kumar; Singh, Surinder Mohan; Panda, Amulya Kumar

2015-03-25

Formation of inclusion bodies in bacterial hosts poses a major challenge for large scale recovery of bioactive proteins. The process of obtaining bioactive protein from inclusion bodies is labor intensive and the yields of recombinant protein are often low. Here we review the developments in the field that are targeted at improving the yield, as well as quality of the recombinant protein by optimizing the individual steps of the process, especially solubilization of the inclusion bodies and refolding of the solubilized protein. Mild solubilization methods have been discussed which are based on the understanding of the fact that protein molecules in inclusion body aggregates have native-like structure. These methods solubilize the inclusion body aggregates while preserving the native-like protein structure. Subsequent protein refolding and purification results in high recovery of bioactive protein. Other parameters which influence the overall recovery of bioactive protein from inclusion bodies have also been discussed. A schematic model describing the utility of mild solubilization methods for high throughput recovery of bioactive protein has also been presented.

Matrix phased array (MPA) imaging technology for resistance spot welds

NASA Astrophysics Data System (ADS)

Na, Jeong K.; Gleeson, Sean T.

2014-02-01

A three-dimensional MPA probe has been incorporated with a high speed phased array electronic board to visualize nugget images of resistance spot welds. The primary application area of this battery operated portable MPA ultrasonic imaging system is in the automotive industry which a conventional destructive testing process is commonly adopted to check the quality of resistance spot welds in auto bodies. Considering an average of five-thousand spot welds in a medium size passenger vehicle, the amount of time and effort given to popping the welds and measuring nugget size are immeasurable in addition to the millions of dollars' worth of scrap metals recycled per plant per year. This wasteful labor intensive destructive testing process has become less reliable as auto body sheet metal has transitioned from thick and heavy mild steels to thin and light high strength steels. Consequently, the necessity of developing a non-destructive inspection methodology has become inevitable. In this paper, the fundamental aspects of the current 3-D probe design, data acquisition algorithms, and weld nugget imaging process are discussed.

Valve leakage inspection, testing, and maintenance process

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

Aikin, J.A.; Reinwald, J.W.

1989-01-01

Atomic Energy of Canada Limited-Research Company (AECL-RC), Chalk River, has more than 50 person-years dedicated toward the leak-free valve. In the early 1970s, the Chalk River Nuclear Laboratories (CRNL) developed valve stem live-loading and recently completed the packing tests for the Electric Power Research Institute (EPRI)-funded Valve Packing Improvement Study. Current safety concerns with asbestos-based valve packings and the difficulty in removing newer graphite packings prompted CRNL to investigate methods to improve valve repacking procedures. The present practice of valve packing replacement is very labor-intensive, requiring use of hand tools such as corkscrew devices and special packing picks. Use ofmore » water jets to cut or fragment the packing for withdrawal from the stuffing box does improve the process, but removal of the lantern or junk rings is still difficult. To address these problems, AECL-RC has developed a unique valve maintenance process designed to reduce person-rem exposures, the risk of scoring the stem or stuffing box, and maintenance costs and to improve the engineering quality of valve repair.« less

Matrix phased array (MPA) imaging technology for resistance spot welds

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

Na, Jeong K.; Gleeson, Sean T.

2014-02-18

A three-dimensional MPA probe has been incorporated with a high speed phased array electronic board to visualize nugget images of resistance spot welds. The primary application area of this battery operated portable MPA ultrasonic imaging system is in the automotive industry which a conventional destructive testing process is commonly adopted to check the quality of resistance spot welds in auto bodies. Considering an average of five-thousand spot welds in a medium size passenger vehicle, the amount of time and effort given to popping the welds and measuring nugget size are immeasurable in addition to the millions of dollars' worth ofmore » scrap metals recycled per plant per year. This wasteful labor intensive destructive testing process has become less reliable as auto body sheet metal has transitioned from thick and heavy mild steels to thin and light high strength steels. Consequently, the necessity of developing a non-destructive inspection methodology has become inevitable. In this paper, the fundamental aspects of the current 3-D probe design, data acquisition algorithms, and weld nugget imaging process are discussed.« less

Can Women Have Children and a Career? IV Evidence from IVF Treatments.

PubMed

Lundborg, Petter; Plug, Erik; Rasmussen, Astrid Wurtz

2017-06-01

This paper introduces a new IV strategy based on IVF (in vitro fertilization) induced fertility variation among childless women to estimate the causal effect of having children on their career. For this purpose, we use administrative data on IVF treated women in Denmark. Because observed chances of IVF success do not depend on labor market histories, IVF treatment success provides a plausible instrument for childbearing. Our IV estimates indicate that fertility effects on earnings are: (i) negative, large, and long-lasting; (ii) driven by fertility effects on hourly earnings and not so much on labor supply; and (iii) much stronger at the extensive margin than at the intensive margin.

Is policy well-targeted to remedy financial strain among caregivers of severely injured U.S. service members?

PubMed

Van Houtven, Courtney Harold; Friedemann-Sánchez, Greta; Clothier, Barbara; Levison, Deborah; Taylor, Brent C; Jensen, Agnes C; Phelan, Sean M; Griffin, Joan M

U.S. military service members have sustained severe injuries since the start of the wars in Iraq and Afghanistan. This paper aims to determine the factors associated with financial strain of their caregivers and establish whether recent federal legislation targets caregivers experiencing financial strain. In our national survey, 62.3% of caregivers depleted assets and/or accumulated debt, and 41% of working caregivers left the labor force. If a severely injured veteran needed intensive help, the primary caregiver faced odds 4.63 times higher of leaving the labor force, and used $27,576 more in assets and/or accumulated debt compared to caregivers of veterans needing little or no assistance.

[Elective caesarean: impact of evolution neonatal respiration].

PubMed

Jonguitud Aguilar, Adriana

2011-04-01

The number of Caesarean births has increased worldwide. Respiratory distress syndrome is associated with caesarean delivery, especially in the absence of labor. During the latter stages of pregnancy physiologic changes occur that are accelerated with the onset of labor, which is accompanied by changes in hormones and mediators in the mother and fetus. An acceleration in the evacuation of lung liquid is held in this period, largely dependent sodium channels sensitive to amiloride than are found in the alveolar epithelium. The failure of these mechanisms can lead to newborn severe respiratory difficulty and require intensive care, mechanical ventilation and surfactant. We need to develop preventive and therapeutic strategies to improve outcomes in this vulnerable population.

Effect of led photobiomodulation on analgesia during labor: Study protocol for a randomized clinical trial.

PubMed

Traverzim, Maria Aparecida Dos Santos; Makabe, Sergio; Silva, Daniela Fátima Teixeira; Pavani, Christiane; Bussadori, Sandra Kalil; Fernandes, Kristianne Santos Porta; Motta, Lara Jansiski

2018-06-01

Labor pain is one of the most intense pains experienced by women, which leads to an increase in the number of women opting to undergo a cesarean delivery. Pharmacological and nonpharmacological analgesia methods are used to control labor pain. Epidural analgesia is the most commonly used pharmacological analgesia method. However, it may have side effects on the fetus and the mother. Light-emitting diode (LED) photobiomodulation is an effective and noninvasive alternative to pharmacological methods. To evaluate the effects of LED photobiomodulation on analgesia during labor. In total, 60 women in labor admitted to a public maternity hospital will be selected for a randomized controlled trial. The participants will be randomized into 2 groups: intervention group [analgesia with LED therapy (n = 30)] and control group [analgesia with bath therapy (n = 30)]. The perception of pain will be assessed using the visual analogue scale (VAS), with a score from 0 to 10 at baseline, that is, before the intervention. In both the groups, the procedures will last 10 minutes and will be performed at 3 time points during labor: during cervical dilation of 4 to 5 cm, 6 to 7 cm, and 8 to 9 cm. At all 3 time points, pain perception will be evaluated using VAS shortly after the intervention. In addition, the evaluation of membrane characteristics (intact or damaged), heart rate, uterine dynamics, and cardiotocography will be performed at all time points. The use of LED photobiomodulation will have an analgesic effect superior to that of the bath therapy.

Yoga during pregnancy: The effects on labor pain and delivery outcomes (A randomized controlled trial).

PubMed

Jahdi, Fereshteh; Sheikhan, Fatemeh; Haghani, Hamid; Sharifi, Bahare; Ghaseminejad, Azizeh; Khodarahmian, Mahshad; Rouhana, Nicole

2017-05-01

To investigate the effects of an antenatal yoga program on perceived maternal labor pain and delivery outcomes. This randomized control trial was conducted with sixty primiparous women, aged 18-35 years old, who were randomly assigned to either an antenatal yoga program or control groups. Labor pain and discomfort level of the participants were measured using a Visual Analogue Scale at cervical dilatation of 3-4 c and at 2 and 4 h after the initial measurement. Demographic and obstetrical information were collected. The antenatal yoga program consisted of a 1-h supervised yoga class, three times a weekly, starting at 26 weeks gestation. . Participants in control group reported higher pain intensity compared to experimental group at 3-4 cm of dilatation (p = 0.01) and at 2 h after the first and the second measurements (p = 0.000). Mothers in the antenatal intervention group that completed the yoga class required a decreased frequency of labor induction in comparison with control group (p = 0.008). In addition, mode of delivery of the intervention group resulted in a lower percentage of cesarean section than control group (p = 0.002). Lastly, the intervention group experienced a shorter duration of the second and third stages of labor. Interval level data was analyzed by using an independent t-test and chi-square. Yoga during pregnancy may contribute to a reduction pain of labor and improved adequacy of childbirth. Copyright © 2016 Elsevier Ltd. All rights reserved.

Eliminating the Achievement Gap: A White Paper on How Charter Schools Can Help District Leaders

ERIC Educational Resources Information Center

Lake, Robin; Hernandez, Alex

2011-01-01

A staggering achievement gap exists between minority and white students in America. The gap is unjust, and it is constraining the country economically, socially, and politically. Intense political pressures, labor contracts, and other forces prevent urban superintendents from closing those gaps. However, partnerships with high-performing charter…