scholarly journals Economic Impacts of Mechanization or Automation on Horticulture Production Firms Sales, Employment, and Workers’ Earnings, Safety, and Retention

2012 ◽  
Vol 22 (3) ◽  
pp. 388-401 ◽  
Author(s):  
Benedict Posadas
Keyword(s):  
Technology Adoption ◽  
Economies Of Scale ◽  
Economic Impacts ◽  
Eye Injury ◽  
Skilled Workers ◽  
Face To Face ◽  
Work Related ◽  
Southern States ◽  
The Past ◽  
Almost All

Using a socioeconomic database collected by face-to-face interviews of nurseries and greenhouses, empirical models were estimated to measure the economic impacts of mechanization or automation on annual gross sales, annual employment, and workers’ earnings, safety and retention. The survey was conducted among 215 randomly selected wholesale nurseries and greenhouses located in eight southern states from Dec. 2003 to Nov. 2009. The level of mechanization or automation (LOAM) observed among the participating wholesale nurseries and greenhouses averaged 20% of the major tasks performed by workers. Nurseries and greenhouses that reported greater annual gross sales demonstrated higher levels of mechanization, implying economies of scale associated with technology adoption by these wholesale horticulture production firms. The increase in total workers’ earnings associated with improved mechanization indicated that nurseries and greenhouses were able to pay their workers higher wages and salaries. The increased levels of mechanization produced neutral effects on employment and raised the value of the marginal productivity (VMP) of labor, implying that technology adoption by wholesale nurseries and greenhouses did not displace any worker but instead improved total workers’ earnings. Growers that reported higher levels of mechanization hired fewer new workers with basic horticultural skills, especially among horticultural firms which operated both nursery and greenhouse enterprises. The length of training period for basic horticultural skills was not influenced by the level of mechanization, but was significantly extended when nurseries or greenhouses hired more new workers without basic horticultural skills. The number of work-related injuries increased as a result of improvements in mechanization, which primarily consisted of back strains, cut fingers, shoulder and ankle strains, and eye injury. The workers’ retention impact (WRI) of the level of mechanization turned out to be neutral or indeterminate since almost all of their workers were with them during the past 2 years before conducting the interviews. Overall, advances in mechanization or automation generated enhancing effects on the annual gross sales of horticultural production firms, enabled them to retain and pay better wages for their workers, hired fewer new skilled workers, and reported more work-related injuries.

Supplemental Web Sites

2011 ◽  
pp. 322-339
Author(s):  
Malini Krishnamurthi
Keyword(s):  
Web Sites ◽  
Web Site ◽  
Economies Of Scale ◽  
Student Body ◽  
Family Responsibilities ◽  
Face To Face ◽  
College Curriculum ◽  
Lecture Method ◽  
Education Administrators ◽  
Almost All

The population of today’s learners can be described as being more than 25 years old, with a job and/or family responsibilities. The vast student body requires a flexible program that can accommodate job-related travel, need for a more mobile learning environment and a learning method which may be more entertaining and interactive than the traditional “stand and lecture” method. In the process of innovating with technology in the college curriculum, business schools are confronted with the issue of achieving a balance between the issues of “richness” and “reach.” While members of the faculty see an opportunity to enrich education, administrators see an opportunity to realize economies of scale. Results from this empirical study show that students perceive a face-to-face course supported by a web site to be useful in enhancing their academic performance. Almost all the students made use of the classroom lectures and web site resources and did not feel the need to stay away from lectures.

Relationship between the use and type of eye protection and work-related corneal and conjunctival foreign body injuries

2020 ◽  
pp. injuryprev-2020-043958
Author(s):  
Fei Sun ◽  
Yongdong Zhou ◽  
Liqun Dong ◽  
Haofang Qin
Keyword(s):  
Foreign Body ◽  
Eye Injury ◽  
Eye Injuries ◽  
Face To Face ◽  
Eye Protection ◽  
Work Related ◽  
Eye Examination ◽  
First Time ◽  
The Relationship ◽  
Structured Questionnaire

ObjectiveThis study was designed to reveal the relationship between the use and type of eye protection and the occurrence of work-related corneal and conjunctival foreign body injuries.MethodsThis is a retrospective cohort study of patients with work-related corneal and/or conjunctival foreign body injuries between 1 August 2017 and 31 July 2018. They were all diagnosed and treated at Jia Ding Hospital affiliated to the Shanghai University of Medicine and Health Sciences in Shanghai, China. All patients received a comprehensive eye examination and a face-to-face interview using a structured questionnaire by ophthalmologists.ResultsA total of 426 consecutive patients were included in the study. The majority of work-related eye injuries occurred in men (94.17%). Summer was the season that had the highest incidence of eye injuries, especially in July and August (38.03%). There were 290 patients (68.08%) that were injured more than once. The ratio of eye protection use to non-protection was 1:7 at the first time of eye injury. The ratio improved to 1:3 on subsequent injury. A majority of employers (79.11%) provided eye protection to employees. However, 19.95% of the workers were injured despite wearing a pair of protective spectacles. The causes of work-related eye injury were as follows: no eye protections provided (20.89%); unawareness of work safety (30.99%); defect of spectacles (47.18%).ConclusionsProtection use at work effectively prevents work-related eye injuries. Both employers and employees require improved awareness of workplace hazards and personal protection. Eye protection should be selected appropriately according to the work environment.

scholarly journals Utilization of online focus groups to include mothers: A use-case design, reflection, and recommendations

2018 ◽  
Vol 4 ◽  
pp. 205520761877767 ◽  
Author(s):  
Kara Skelton ◽  
Retta Evans ◽  
Jenna LaChenaye ◽  
Jonathan Amsbary ◽  
Martha Wingate ◽  
...  
Keyword(s):  
Focus Groups ◽  
Group Discussions ◽  
Face To Face ◽  
The Past ◽  
Sensitive Topics ◽  
Online Focus Groups ◽  
Hard To Reach Populations ◽  
Use Of Social Media ◽  
Almost All ◽  
Case Design

Advances in technology over the past decade have allowed unique methodologies to emerge, enabling the engagement of hard-to-reach populations on sensitive topics in a way that was before thought not possible with traditional face-to-face modalities. This study aimed to use online focus group discussions (FGDs) to explore breastfeeding mothers’ use of social media. Results indicate participants had a positive experience with online FGDs, and almost all preferred this method to traditional face-to-face focus groups. We discuss reflections of the online FGD experience, including best practices and recommendations for innovative ways to include time-constrained or hard-to-reach participants, for yielding rich qualitative data.

BP Global Energy Outlook 2030

2013 ◽  
pp. 109-128 ◽  
Author(s):  
C. Rühl
Keyword(s):  
Emerging Economies ◽  
Energy Demand ◽  
Fossil Fuels ◽  
Net Energy ◽  
Global Energy ◽  
The Past ◽  
Market Shares ◽  
The Us ◽  
Almost All ◽  
Oil Gas

This paper presents the highlights of the third annual edition of the BP Energy Outlook, which sets out BP’s view of the most likely developments in global energy markets to 2030, based on up-to-date analysis and taking into account developments of the past year. The Outlook’s overall expectation for growth in global energy demand is to be 36% higher in 2030 than in 2011 and almost all the growth coming from emerging economies. It also reflects shifting expectations of the pattern of supply, with unconventional sources — shale gas and tight oil together with heavy oil and biofuels — playing an increasingly important role and, in particular, transforming the energy balance of the US. While the fuel mix is evolving, fossil fuels will continue to be dominant. Oil, gas and coal are expected to converge on market shares of around 26—28% each by 2030, and non-fossil fuels — nuclear, hydro and renewables — on a share of around 6—7% each. By 2030, increasing production and moderating demand will result in the US being 99% self-sufficient in net energy. Meanwhile, with continuing steep economic growth, major emerging economies such as China and India will become increasingly reliant on energy imports. These shifts will have major impacts on trade balances.

Building Research Teams

2017 ◽  
Author(s):  
Ken Peach
Keyword(s):  
Common Goal ◽  
Research Teams ◽  
Building Research ◽  
The Past ◽  
Collective Activity ◽  
Research Administrators ◽  
Working Together ◽  
Common Goals ◽  
Almost All ◽  
Century Science

This chapter discusses the process of building research teams. Increasingly over the past three-quarters of a century, science has become a collective activity, with teams of tens, hundreds or even thousands of scientists, engineers and technicians working together on a common goal. Consequently, almost all research involves building, motivating and maintaining a research team. Even a theoretical group is likely to have one or two postdocs, graduate students and visitors, but research teams will, in addition, have engineers and technicians, as well as, possibly, research administrators. The chapter also addresses the importance of creating and maintaining a good team and team spirit, as large projects are assembled from a large number of small teams working on common goals, usually in a loose federated structure with some overall coordination and leadership.

scholarly journals Description of Main Predictors for Taking Sick Leave Associated with Work-Related Eye Injuries in Spain

2021 ◽  
Vol 18 (10) ◽  
pp. 5157
Author(s):  
Sergio Martín-Prieto ◽  
Cristina Alvarez-Peregrina ◽  
Israel Thuissard-Vassallo ◽  
Carlos Catalina-Romero ◽  
Eva Calvo-Bonacho ◽  
...  
Keyword(s):  
Sick Leave ◽  
Older Workers ◽  
Descriptive Study ◽  
Labor Cost ◽  
Eye Injury ◽  
Eye Injuries ◽  
Work Related ◽  
Younger Workers ◽  
Initial Injury ◽  
Type Of Injury

Recent studies in Spain have shown that males, younger workers, and people involved in manual jobs had the highest risk of suffering a work-related eye injury (WREI). This study aims to assess the predictors of sick leave associated with WREI and to compare them with risk factors of initial injury. A retrospective and descriptive study of WREI that causes sick leave of one or more days among workers from an insurance labor mutual company in Spain was conducted over a period from 2008 to 2018. The variables of the study were sex, age, occupation, and type of injury. A total of 9352 (18.6% of 50,265 WREI) cases and 113,395 total days of sick leave were observed, with an estimated EUR 4,994,009.59 of associated labor cost. The main predictors of sick leave related to WREI were found to be female (highest incidence; 25.9 (95% CI (24.8–27.1))), >55 years of age (highest incidence; 20.5 (95% CI (19.3–21.7))), not working in the industry (lowest incidence; 13.8 (95% CI (13.3–14.2))), and not suffering “other disorders of conjunctiva” (lowest incidence; 5.7 (95% CI (4.7–6.8))). The consequences associated with WREI are worse for female and older workers, despite the main risk of suffering WREI being observed in males and younger workers.

Marginal assessment of the cost and benefits of aphasia treatment: Evidence from community-based telerehabilitation treatment for aphasia

2021 ◽  
pp. 1357633X2098277
Author(s):  
Molly Jacobs ◽  
Patrick M Briley ◽  
Heather Harris Wright ◽  
Charles Ellis
Keyword(s):  
Cost Effectiveness ◽  
Economies Of Scale ◽  
Reference Group ◽  
Unit Cost ◽  
Community Based ◽  
Face To Face ◽  
Conduction Aphasia ◽  
Aphasia Treatment ◽  
The Cost ◽  
The Relationship

Introduction Few studies have reported information related to the cost-effectiveness of traditional face-to-face treatments for aphasia. The emergence and demand for telepractice approaches to aphasia treatment has resulted in an urgent need to understand the costs and cost-benefits of this approach. Methods Eighteen stroke survivors with aphasia completed community-based aphasia telerehabilitation treatment, utilizing the Language-Oriented Treatment (LOT) delivered via Webex videoconferencing program. Marginal benefits to treatment were calculated as the change in Western Aphasia Battery-Revised (WAB-R) score pre- and post-treatment and marginal cost of treatment was calculated as the relationship between change in WAB-R aphasia quotient (AQ) and the average cost per treatment. Controlling for demographic variables, Bayesian estimation evaluated the primary contributors to WAB-R change and assessed cost-effectiveness of treatment by aphasia type. Results Thirteen out of 18 participants experienced significant improvement in WAB-R AQ following telerehabilitation delivered therapy. Compared to anomic aphasia (reference group), those with conduction aphasia had relatively similar levels of improvement whereas those with Broca’s aphasia had smaller improvement. Those with global aphasia had the largest improvement. Each one-point of improvement cost between US$89 and US$864 for those who improved (mean = US$200) depending on aphasia type/severity. Discussion Individuals with severe aphasia may have the greatest gains per unit cost from treatment. Both improvement magnitude and the cost per unit of improvement were driven by aphasia type, severity and race. Economies of scale to aphasia treatment–cost may be minimized by treating a variety of types of aphasia at various levels of severity.

scholarly journals Improved PrEP Awareness and Use among Trans Women in San Francisco, California

2021 ◽  
Author(s):  
Erin C. Wilson ◽  
Christopher J. Hernandez ◽  
Susan Scheer ◽  
Dillon Trujillo ◽  
Sean Arayasirikul ◽  
...  
Keyword(s):  
San Francisco ◽  
Anal Intercourse ◽  
Receptive Anal Intercourse ◽  
The Past ◽  
National Hiv Behavioral Surveillance ◽  
Trans Women ◽  
Gender Based ◽  
Prep Awareness ◽  
Almost All ◽  
Exposure Prophylaxis

AbstractTransgender women face a serious risk of HIV infection. Despite this, there is limited knowledge and use of Pre-exposure prophylaxis (PrEP). We measured the continuity of prevention across services in the PrEP cascade and correlates of PrEP use among trans women in San Francisco enrolled in the 2019/20 National HIV Behavioral Surveillance Study. Knowledge and use of PrEP among trans women in San Francisco increased in recent years; almost all (94.0%) had heard about PrEP, 64.7% had discussed PrEP with a healthcare provider, and 44.8% had taken PrEP in the past 12 months. PrEP use was associated with participation in a PrEP demonstration project (aOR = 31.44, p = 0.001) and condomless receptive anal intercourse (aOR = 3.63, p = 0.024). Injection drug use was negatively associated (aOR = 0.19, p = 0.014). Efforts are needed to combat the gender-based stigma and discrimination faced by trans women, which can result in avoidance and mistrust of the medical system.

scholarly journals Hand Surgery in Saudi Arabia

2020 ◽  
Author(s):  
Abdullah E. Kattan ◽  
Mohammad M. Al-Qattan
Keyword(s):  
Saudi Arabia ◽  
Orthopedic Surgery ◽  
Significant Contribution ◽  
Hand Surgery ◽  
Fellowship Program ◽  
Novel Mutations ◽  
Work Related ◽  
The Past ◽  
Aesthetic Results ◽  
Hand Defects

AbstractHand surgery is a unique field that incorporates multiple specialties, aiming to provide the patient with a best possible functional and aesthetic results. Hand surgeons deal with different pathologies that require skills in several aspects of surgery. The field of hand surgery has evolved significantly over the past decades across the globe. This specialty has also been evolving in Saudi Arabia over the past 25 years. Some of the services offered to patients include specialized centers for brachial plexus, peripheral nerve, and pediatric hand surgery as well as centers for work-related hand injuries. There has also been significant contribution to the hand surgery literature from the hand surgeons working in Saudi Arabia, with hundreds of papers published in journals pertaining to hand surgery, orthopedic surgery, and plastic surgery, as well as the publication of several novel mutations causing congenital hand defects in journals concerned with genetics. The recent approval of a hand and microsurgery fellowship program in Saudi Arabia will also help boost this field in the country and the region.

“We Are All Humans and Deserve a Decent Way to Go”: Examining Professional’s Experiences With Providing End-of-Life Care in Correctional Institutions

2021 ◽  
pp. 073401682110208
Author(s):  
Mollee Steely Smith ◽  
Brooke Cooley ◽  
Tusty ten Bensel
Keyword(s):  
End Of Life ◽  
End Of Life Care ◽  
Service Providers ◽  
Prison Population ◽  
Correctional Institutions ◽  
Southern State ◽  
Face To Face ◽  
The Past ◽  
Eol Care ◽  
Emotional Effects

The aging prison population has increased dramatically over the past two decades. As this population increases, correctional institutions are faced with health care challenges. Specifically, providing adequate end-of-life (EOL) care for terminally ill inmates has been a concern. Despite issues relating to providing EOL care, little is known about medical and correctional staff’s attitudes toward the implementation of EOL care. The purpose of this study was to understand the challenges faced by correctional and medical professionals, focusing on job satisfaction, obstacles, and emotional effects of providing EOL care in correctional institutions. Our data included 17 semistructured, face-to-face interviews with medical and correctional staff assigned to the EOL care unit in a southern state. Although the entire sample stated overall satisfaction with their job, participants noted several challenges and stressors, which included the lack of resources and difficulties in balancing care. Participants agreed that it was emotionally stressful to maintain appropriate relationships with the inmates, deal with patient manipulation, and be surrounded by dying and death. Implications are discussed relative to the needs and experiences of service providers and how to more effectively treat EOL inmate patients.

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