What drives the comparability effect of mandatory IFRS adoption?

OpenAIRE

Stefano Cascino; Joachim Gassen

2015-01-01

We investigate the effects of mandatory IFRS adoption on the comparability of financial accounting information. Using two comparability proxies based on De Franco et al. [2011] and a comparability proxy based on the degree of information transfer, our results suggest that the overall comparability effect of mandatory IFRS adoption is marginal. We hypothesize that firm-level heterogeneity in IFRS compliance explains the limited comparability effect. To test this conjecture, we first hand-colle...

Effects of IFRS adoption on tax avoidance

Directory of Open Access Journals (Sweden)

Renata Nogueira Braga

Full Text Available ABSTRACT This study investigates the association between mandatory International Financial Reporting Standards (IFRS adoption and corporate tax avoidance. In this study, tax avoidance is defined as a reduction in the effective corporate income tax rate through tax planning activities, whether these are legal, questionable, or even illegal. Three measures of tax avoidance are used and factors at the country and firm level (that have already been associated with tax avoidance in prior research are controlled. Using samples that range from 9,389 to 15,423 publicly-traded companies from 35 countries, covering 1999 to 2014, it is found that IFRS adoption is associated with higher levels of corporate tax avoidance, even when the level of book-tax conformity required in the countries and the volume of accruals are controlled, both of which are considered potential determinants of this relationship. Furthermore, the results suggest that after IFRS adoption, firms in higher book-tax conformity environments engage more in tax avoidance than firms in lower book-tax conformity environments. It is also identified that engagement in tax avoidance after IFRS adoption derives not only from accruals management, but also from practices that do not involve accruals. The main conclusion is that companies engage more in tax avoidance after mandatory IFRS adoption.

Effects of health information exchange adoption on ambulatory testing rates.

Science.gov (United States)

Ross, Stephen E; Radcliff, Tiffany A; Leblanc, William G; Dickinson, L Miriam; Libby, Anne M; Nease, Donald E

2013-01-01

To determine the effects of the adoption of ambulatory electronic health information exchange (HIE) on rates of laboratory and radiology testing and allowable charges. Claims data from the dominant health plan in Mesa County, Colorado, from 1 April 2005 to 31 December 2010 were matched to HIE adoption data on the provider level. Using mixed effects regression models with the quarter as the unit of analysis, the effect of HIE adoption on testing rates and associated charges was assessed. Claims submitted by 306 providers in 69 practices for 34 818 patients were analyzed. The rate of testing per provider was expressed as tests per 1000 patients per quarter. For primary care providers, the rate of laboratory testing increased over the time span (baseline 1041 tests/1000 patients/quarter, increasing by 13.9 each quarter) and shifted downward with HIE adoption (downward shift of 83, prates or imputed charges in either provider group. Ambulatory HIE adoption is unlikely to produce significant direct savings through reductions in rates of testing. The economic benefits of HIE may reside instead in other downstream outcomes of better informed, higher quality care.

Effects of the history of adoption in the emotional adjustment of adopted adolescents.

Science.gov (United States)

Reppold, Caroline Tozzi; Hutz, Claudio Simon

2009-11-01

Since the decade of 1980, the model of stress and coping proposed for the assessment of vulnerability of adoptive families emphasizes that the emotional adjustment of those adopted is moderated by variables such as institutionalization, the manner and age at which the adoption was revealed, the change of first name, and the contact with the biological family. The objective of this study was to investigate the relationship of these variables to the perceived parenting style, mood, and self-esteem of the adopted adolescents. Participants in the study were 68 adolescents, between the ages of 14 and 15, adopted during infancy through judicial channels. The adolescents responded to a questionnaire about the history of adoption and to scales of Parenting Styles, Depression and Self-esteem. The main results indicated that the late revelation of adoption and the change of the first name are connected to higher levels of depression and low self-esteem and to more frequent perceptions of negligent or authoritarian parenting style. The contact with the biological family was frequently mentioned among those who perceived their parents as authoritative and presented the best indicator of mood and self-esteem. These findings were discussed in light of the necessity for multidisciplinary actions which can improve the psychological adaptation of the adopting families.

The effect of educational intervention on the adoption of nickel-titanium rotary instrumentation in a Public Dental Service.

Science.gov (United States)

Reit, C; Bergenholtz, G; Caplan, D; Molander, A

2007-04-01

To study the influence of two educational programmes on the adoption of nickel-titanium rotary instrumentation (NTRI) amongst general dental practitioners in a short-term as well as a long-term perspective. All dentists employed in the Gothenburg Dental service (n = 148) were enrolled in the study. The clinics in the organization were randomly assigned to one of two educational programmes. In the first programme a 4-h lecture on root canal instrumentation was given. In the second programme the lecture course was supplemented by a 6-h hands-on training session. The short-term effect was measured by a questionnaire distributed 6 months after completed education. The long-term effect was evaluated 4 years later. The overall utilization rate of NTRI increased from 4% to 73%. However, lectures in combination with hands-on training resulted in a better short-term acceptance rate (94%) than if teaching was given only in lecture-format (53%) (P = 0.000). As a consequence, all staff were offered hands-on training. The long-term adoption rate was 88%. Reasons for accepting the new technology usually were found within the 'relative advantage' category. Common reasons for dentists not to adopt NTRI were that they could not get started or that they found no advantage over the old technology. The short-term adoption of a new technology might be influenced by the design of an introductory educational programme. For clinical procedures, such as root canal instrumentation, the inclusion of hands-on training sessions seems to be important to reach a high acceptance rate.

An investigation of the neural circuits underlying reaching and reach-to-grasp movements: from planning to execution.

Directory of Open Access Journals (Sweden)

Chiara eBegliomini

2014-09-01

Full Text Available Experimental evidence suggests the existence of a sophisticated brain circuit specifically dedicated to reach-to-grasp planning and execution, both in human and non human primates (Castiello, 2005. Studies accomplished by means of neuroimaging techniques suggest the hypothesis of a dichotomy between a reach-to-grasp circuit, involving the intraparietal area (AIP, the dorsal and ventral premotor cortices (PMd and PMv - Castiello and Begliomini, 2008; Filimon, 2010 and a reaching circuit involving the medial intraparietal area (mIP and the Superior Parieto-Occipital Cortex (SPOC (Culham et al., 2006. However, the time course characterizing the involvement of these regions during the planning and execution of these two types of movements has yet to be delineated. A functional magnetic resonance imaging (fMRI study has been conducted, including reach-to grasp and reaching only movements, performed towards either a small or a large stimulus, and Finite Impulse Response model (FIR - Henson, 2003 was adopted to monitor activation patterns from stimulus onset for a time window of 10 seconds duration. Data analysis focused on brain regions belonging either to the reaching or to the grasping network, as suggested by Castiello & Begliomini (2008.Results suggest that reaching and grasping movements planning and execution might share a common brain network, providing further confirmation to the idea that the neural underpinnings of reaching and grasping may overlap in both spatial and temporal terms (Verhagen et al., 2013.

Reaching the hard-to-reach.

Science.gov (United States)

Valdes, C

1992-01-01

Guatemala's family planning (FP) programs are innovative but contraceptive use is only 23%. Total fertility is 5.3 children/woman, and the 9.5 million population will double in 23 years. The problem is poverty and illiteracy among rural residents removed from health services. 80% live in poverty and 80% are illiterate. Government effort is devoted to combating diseases such as diarrhea so there are few funds for implementing a comprehensive population policy. There is support within the national government but FP lacks priority status. APROFAM's goals are to use innovative marketing methods to inform the rural population who lack access to and knowledge about FP. Service delivery is constrained by the difficulty in reaching remote areas where 4 out of 10 indigenous Guatemalans live. Infant mortality can reach as high as 200/1000 live births. Population growth has slowed, and APROFAM plans to reach 16,000 more in the future. Promotions are conducted in several languages and aired on radio, television, and in the print media. It has been found that market research is the most effective strategy in reaching indigenous families. APROFAM has also been effective in upgrading service facilities through training, client surveys, and setting improved clinic standards. Breastfeeding, training, and voluntary sterilization programs contribute to the primary care effort. The example is given of Paulina Lebron from a very poor area who has learned how to space her children and thus improve the standard of living for her family. Eventually, she convinced herself and her family that sterilization was necessary, and now the couple enjoy the bliss of newlyweds without fear of pregnancy.

Market effects on electronic health record adoption by physicians.

Science.gov (United States)

Abdolrasulnia, Maziar; Menachemi, Nir; Shewchuk, Richard M; Ginter, Peter M; Duncan, W Jack; Brooks, Robert G

2008-01-01

Despite the advantages of electronic health record (EHR) systems, the adoption of these systems has been slow among community-based physicians. Current studies have examined organizational and personal barriers to adoption; however, the influence of market characteristics has not been studied. The purpose of this study was to measure the effects of market characteristics on EHR adoption by physicians. Generalized hierarchal linear modeling was used to analyze EHR survey data from Florida which were combined with data from the Area Resource File and the Florida Office of Insurance Regulation. The main outcome variable was self-reported use of EHR by physicians. A total of 2,926 physicians from practice sizes of 20 or less were included in the sample. Twenty-one percent (n = 613) indicated that they personally and routinely use an EHR system in their practice. Physicians located in counties with higher physician concentration were found to be more likely to adopt EHRs. For every one-unit increase in nonfederal physicians per 10,000 in the county, there was a 2.0% increase in likelihood of EHR adoption by physicians (odds ratio = 1.02, confidence interval = 1.00-1.03). Health maintenance organization penetration rate and poverty level were not found to be significantly related to EHR adoption. However, practice size, years in practice, Medicare payer mix, and measures of technology readiness were found to independently influence physician adoption. Market factors play an important role in the diffusion of EHRs in small medical practices. Policy makers interested in furthering the adoption of EHRs must consider strategies that would enhance the confidence of users as well as provide financial support in areas with the highest concentration of small medical practices and Medicare beneficiaries. Health care leaders should be cognizant of the market forces that enable or constrain the adoption of EHR among their practices and those of their competitors.

Reaching those most in need: a review of diabetes self-management interventions in disadvantaged populations.

Science.gov (United States)

Eakin, Elizabeth G; Bull, Sheana S; Glasgow, Russell E; Mason, Mondi

2002-01-01

There has been increased recognition of the importance of developing diabetes self-management education (DSME) interventions that are effective with under-served and minority populations. Despite several recent studies in this area, there is to our knowledge no systematic review or synthesis of what has been learned from this research. An electronic literature search identified five formative evaluations and ten controlled DSME intervention trials focused on under-served (low-income, minority or aged) populations. The RE-AIM (Reach, Efficacy, Adoption, Implementation, Maintenance) evaluation framework was used to evaluate the controlled studies on the dimensions of reach, efficacy, adoption, implementation, and maintenance. Fifty percent of the studies identified reported on the percentage of patients who participated, and the percentages were highly variable. The methodological quality of the articles was generally good and the short-term results were encouraging, especially on behavioral outcomes. Data on adoption (representativeness of settings and clinicians who participate) and implementation were almost never reported. Studies of modalities in addition to group meetings are needed to increase the reach of DSME with under-served populations. The promising formative evaluation work that has been conducted needs to be extended for more systematic study of the process of intervention implementation and adaptation with special populations. Studies that explicitly address the community context and that address multiple issues related to public health impact of DSME interventions are recommended to enhance long-term results. Copyright 2002 John Wiley & Sons, Ltd.

Interrupted object-based updating of reach program leads to a negative compatibility effect.

Science.gov (United States)

Vainio, Lari

2009-07-01

The author investigated how the motor program elicited by an object's orientation is updated by object-based information while a participant reaches for the object. Participants selected the hand of response according to the thickness of the graspable object and then reached toward the location in which the object appeared. Reach initiation times decreased when the handle of the object was oriented toward the responding hand. This positive compatibility effect turned into a negative compatibility effect (NCE) during reach execution when the object was removed from the display 300 ms after object onset or replaced with a mask at movement onset. The results demonstrate that interrupted object-based updating of an ongoing reach movement triggers the NCE.

Online Learning Adoption: Effects of Neuroticism, Openness to Experience, and Perceived Values

Science.gov (United States)

Watjatrakul, Boonlert

2016-01-01

Purpose: Individual differences and perceived values of technology have received much attention in technology adoption literature. However, there is a lack of understanding of their relationships and effects on online learning adoption. The study aims to investigate the effects of two important personality traits (i.e. openness to experience and…

Adoption of new drugs by physicians: a survival analysis

Directory of Open Access Journals (Sweden)

Garjón Francisco

2012-03-01

Full Text Available Abstract Background New drugs often substitute others cheaper and with a risk-benefit balance better established. Our aim was to analyse the diffusion of new drugs during the first months of use, examining the differences between family physicians and specialists. Methods Prescription data were obtained of cefditoren, duloxetine, etoricoxib, ezetimibe, levocetirizine, olmesartan, pregabalin and tiotropium 36 months after their launching. We obtained the monthly number of prescriptions per doctor and the number prescribers of each drug by specialty. After discarding those with less than 10 prescriptions during this period, physicians were defined as adopters if the number of prescriptions was over the 25th percentile for each drug and level (primary or secondary care. The diffusion of each drug was studied by determining the number of adopter family physicians throughout the study period. Among the group of adopters, we compared the month of the first prescription by family physicians to that of other specialists using the Kaplan-Meier method. Results The adoption of the drugs in primary care follows an exponential diffusion curve that reaches a plateau at month 6 to 23. Tiotropium was the most rapidly and widely adopted drug. Cefditoren spread at a slower rate and was the least adopted. The diffusion of etoricoxib was initially slowed down due to administrative requirements for its prescription. The median time of adoption in the case of family physicians was 4-6 months. For each of the drugs, physicians of a specialty other than family physicians adopted it first. Conclusions The number of adopters of a new drug increases quickly in the first months and reaches a plateau. The number of adopter family physicians varies considerably for different drugs. The adoption of new drugs is faster in specialists. The time of adoption should be considered to promote rational prescribing by providing timely information about new drugs and independent

Adoption of IFRS in Brazil: Effects on Accounting Conservatism

Directory of Open Access Journals (Sweden)

Erivelto Fioresi de Sousa

2016-06-01

Full Text Available The objective in this study is to investigate the effect of the adoption of the International Financial Reporting Standards (IFRS on the degree of conditional conservatism in the financial statements of companies listed on BM&FBOVESPA. Considering that the convergence process with the international standards aims for the standardization of accounting information disclosure and the enhancement of its quality, the goal was to investigate the quality standards of the accounting information in Brazilian companies after the adoption of the IFRS in the phases characterized by the period 2008, when accounting pronouncements (CPC 1 to 14 were adopted, and as from 2010, when the adoption of the full IFRS became compulsory. Therefore, a sample of financial statements was used from 320 companies listed on BM&FBOVESPA between 2000 and 2012. As a proxy of information quality, the attribute Conservatism was used, as proposed by Basu (1997 and Ball and Shivakumar (2005. The results did not evidence changes in the degree of conservatism in the statements analyzed.

Improving exposure scenario definitions within REACH

DEFF Research Database (Denmark)

Lee, Jihyun; Pizzol, Massimo; Thomsen, Marianne

In recent years, the paradigm of chemical management system has changed from being toxicity oriented and media based to being risk oriented and receptor based. This trend is evident not only regarding environmental quality standards, but also for industrial chemical regulations. Political...... instruments to support a precautionary chemicals management system and to protect receptor’s health have also been increasing. Since 2007, the European Union adopted REACH (the Regulation on Registration, Evaluation, Authorisation and Restriction of Chemicals): REACH makes industry responsible for assessing...... and managing the risks posed by industrial chemicals and providing appropriate safety information to their users (EC, 2007). However, to ensure a high level of protection of human health and the environment, there is a need to consider ‘aggregate exposure’ including background exposures from environment which...

Pilot study to test effectiveness of video game on reaching performance in stroke.

Science.gov (United States)

Acosta, Ana Maria; Dewald, Hendrik A; Dewald, Jules P A

2011-01-01

Robotic systems currently used in upper-limb rehabilitation following stroke rely on some form of visual feedback as part of the intervention program. We evaluated the effect of a video game environment (air hockey) on reaching in stroke with various levels of arm support. We used the Arm Coordination Training 3D system to provide variable arm support and to control the hockey stick. We instructed seven subjects to reach to one of three targets covering the workspace of the impaired arm during the reaching task and to reach as far as possible while playing the video game. The results from this study showed that across subjects, support levels, and targets, the reaching distances achieved with the reaching task were greater than those covered with the video game. This held even after further restricting the mapped workspace of the arm to the area most affected by the flexion synergy (effectively forcing subjects to fight the synergy to reach the hockey puck). The results from this study highlight the importance of designing video games that include specific reaching targets in the workspace compromised by the expression of the flexion synergy. Such video games would also adapt the target location online as a subject's success rate increases.

Understanding E-Learning Adoption in Brazil: Major Determinants and Gender Effects

Science.gov (United States)

Okazaki, Shintaro; dos Santos, Luiz Miguel Renda

2012-01-01

The objective of this study is to examine factors influencing e-learning adoption and the moderating role of gender. This study extends the technology acceptance model (TAM) by adding attitude and social interaction. The new construct of social interaction is applied to the South American context. Gender effects on e-learning adoption from…

Adoption of workplaces and reach of employees for a multi-faceted intervention targeting low back pain among nurses' aides

DEFF Research Database (Denmark)

Rasmussen, Charlotte Diana Nørregaard; Larsen, Anne Konring; Holtermann, Andreas

2014-01-01

and work environment intervention targeting low back pain among nurses' aides in elderly care. METHODS: Percentage of adopters was calculated among eligible workplaces and differences between adopters and non-adopters were evaluated through workplace registrations and manager questionnaires from all...... physical exertion during work compared to non-consenters. CONCLUSIONS: Our recruitment effort yielded a population of consenters that was representative of the target population of nurses' aides with respect to demographic factors, and health. Moreover more consenters had problems like pain and high...

Adoption and use of social media among public health departments.

Science.gov (United States)

Thackeray, Rosemary; Neiger, Brad L; Smith, Amanda K; Van Wagenen, Sarah B

2012-03-26

Effective communication is a critical function within any public health system. Social media has enhanced communication between individuals and organizations and has the potential to augment public health communication. However, there is a lack of reported data on social media adoption within public health settings. The purposes of this study were to assess: 1) the extent to which state public health departments (SHDs) are using social media; 2) which social media applications are used most often; and 3) how often social media is used interactively to engage audiences. This was a non-experimental, cross sectional study of SHD social media sites. Screen capture software Snag-It® was used to obtain screenshots of SHD social media sites across five applications. These sites were coded for social media presence, interactivity, reach, and topic. Sixty percent of SHDs reported using at least one social media application. Of these, 86.7% had a Twitter account, 56% a Facebook account, and 43% a YouTube channel. There was a statistically significant difference between average population density and use of social media (p = .01). On average, SHDs made one post per day on social media sites, and this was primarily to distribute information; there was very little interaction with audiences. SHDs have few followers or friends on their social media sites. The most common topics for posts and tweets related to staying healthy and diseases and conditions. Limitations include the absence of a standard by which social media metrics measure presence, reach, or interactivity; SHDs were only included if they had an institutionally maintained account; and the study was cross sectional. Social media use by public health agencies is in the early adoption stage. However, the reach of social media is limited. SHDs are using social media as a channel to distribute information rather than capitalizing on the interactivity available to create conversations and engage with the audience. If

Effect Of Biofortified Beans Adoption On Socio-Economic Welfare Of Farmers In Eastern Rwanda

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Nsengiyumva

2017-10-01

Full Text Available Common bean has emerged to be an important staple food as well as cash crop for the majority of farmers in Rwanda. Productivity is a function of the usage of improved inputs like seeds fertilizers combined with farm management practices. Although biofertified beans have been introduced as improved varieties their adoption is disappointing. This study was initiated with the objective to assess the effect of adoption of biofortified beans on social economic welfare of farmers in Nyagatare district Eastern province of Rwanda. Stratified survey was used with 197 households heads selected by multi stage random sampling and cluster sampling. Qualitative and quantitative methods were then used for data collection. Propensity Score Match was performed to determine the effect of adoption on bean yield and income between adopters and non-adopters groups. The results showed that in four agriculture seasons considered 2016 A 2015 B 2015 A and 2014 B Average Total Effect ATE between the yield of adopters and non-adopters were 334.0625 499.3531 185.4956 and 241.575 respectively and were significantly different p 0.05. Application of propensity score matching on income between two groups of farmers overlapped due to backyard farmers. Biofertified beans proved potential for high production and income than local bean varieties.

The effect of electronic medical record adoption on outcomes in US hospitals

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Lee Jinhyung

2013-02-01

Full Text Available Abstract Background The electronic medical record (EMR is one of the most promising components of health information technology. However, the overall impact of EMR adoption on outcomes at US hospitals remains unknown. This study examined the relationship between basic EMR adoption and 30-day rehospitalization, 30-day mortality, inpatient mortality and length of stay. Methods Our overall approach was to compare outcomes for the two years before and two years after the year of EMR adoption, at 708 acute-care hospitals in the US from 2000 to 2007. We looked at the effect of EMR on outcomes using two methods. First, we compared the outcomes by quarter for the period before and after EMR adoption among hospitals that adopted EMR. Second, we compared hospitals that adopted EMR to those that did not, before and after EMR adoption, using a generalized linear model. Results Hospitals adopting EMR experienced 0.11 (95% CI: -0.218 to −0.002 days’ shorter length of stay and 0.182 percent lower 30-day mortality, but a 0.19 (95% CI: 0.0006 to 0.0033 percent increase in 30-day rehospitalization in the two years after EMR adoption. The association of EMR adoption with outcomes also varied by type of admission (medical vs. surgical. Conclusions Previous studies using observational data from large samples of hospitals have produced conflicting results. However, using different methods, we found a small but statistically significant association of EMR adoption with outcomes of hospitalization.

Effect of Visual Field Presentation on Action Planning (Estimating Reach) in Children

Science.gov (United States)

Gabbard, Carl; Cordova, Alberto

2012-01-01

In this article, the authors examined the effects of target information presented in different visual fields (lower, upper, central) on estimates of reach via use of motor imagery in children (5-11 years old) and young adults. Results indicated an advantage for estimating reach movements for targets placed in lower visual field (LoVF), with all…

Structural diversity effect on hashtag adoption in Twitter

Science.gov (United States)

Zhang, Aihua; Zheng, Mingxing; Pang, Bowen

2018-03-01

With online social network developing rapidly these years, user' behavior in online social network has attracted a lot of attentions to it. In this paper, we study Twitter user's behavior of hashtag adoption from the perspective of social contagion and focus on "structure diversity" effect on individual's behavior in Twitter. We achieve data through Twitter's API by crawling and build a users' network to carry on empirical research. The Girvan-Newman (G-N) algorithm is used to analyze the structural diversity of user's ego network, and Logistic regression model is adopted to examine the hypothesis. The findings of our empirical study indicate that user' behavior in online social network is indeed influenced by his friends and his decision is significantly affected by the number of groups that these friends belong to, which we call structural diversity.

[Adoptive parents' satisfaction with the adoption experience and with its impact on family life].

Science.gov (United States)

Sánchez-Sandoval, Yolanda

2011-11-01

In this study, we discuss the relevance of adoptive families' satisfaction in the assessment of adoption processes. The effects of adoption on a sample group of 272 adoptive families are analyzed. Most families show high levels of satisfaction as to: their decision to adopt, the features of their adopted children and how adoption has affected them as individuals and as a family. Statistical analyses show that these families can have different satisfaction levels depending on certain features of the adoptees, of the adoptive families or of their educational style. Life satisfaction of the adoptees is also related to how their adoptive parents evaluate the adoption.

Adopted Adolescents' Preoccupation with Adoption: The Impact on Adoptive Family Relationships.

Science.gov (United States)

Kohler, Julie K.; Grotevant, Harold D.; McRoy, Ruth G.

2002-01-01

Examines relationship between intensity of adopted adolescents' thinking about their adoptions and their adoptive family relationships in 135 adopted adolescents. Adolescents with extremely high levels of preoccupation reported significantly higher levels of alienation and significantly lower levels of trust for their adoptive mothers and fathers.…

Potential Effects of the Adoption and Implementstion of International ...

African Journals Online (AJOL)

The objective of this study is to examine the potential effects of the adoption and implementation of IFRS in Nigeria from the perspective of stakeholders. It presents the results from a questionnaire survey of a sample of accounting lecturers, auditors and accountants. The data were analyzed using the Chi Square. The study ...

An Assessment of EU 2020 Strategy: Too Far to Reach?

Science.gov (United States)

Colak, Mehmet Selman; Ege, Aylin

2013-01-01

In 2010, EU adopted a new growth strategy which includes three growth priorities and five headline targets to be reached by 2020. The aim of this paper is to investigate the current performance of the EU member and candidate states in achieving these growth priorities and the overall strategy target by allocating the headline targets into the…

Extent and types of small-scale wind policies in the U.S. states: Adoption and effectiveness

International Nuclear Information System (INIS)

Wiener, Joshua G.; Koontz, Tomas M.

2012-01-01

Renewable energy sources, including wind, are increasingly promoted by U.S. state governments. Using state-level data and survey responses from energy officials in 44 states, this study catalogs the extent and types of small wind policies adopted by states. It examines the factors correlated with policy adoption, and perceptions about which policy tools are most effective. Results indicate that 84% of the states participating in the survey have adopted at least one policy to promote small wind technologies, and most have adopted several policies. The most frequent policy is net metering, and this policy tool was also perceived to be one of the most effective at encouraging businesses and consumers to install small wind technologies. However, several other policy tools perceived to be most effective at promoting small wind installations have been adopted by relatively few states. This identified gap suggests opportunities for improving policy effectiveness. In explaining factors associated with adoption of policy tools, we find support for variables comprising both the policy diffusion and internal determinants models of policy adoption, including state commitment to environmental protection and policy innovations, citizen ideology, per capita wealth, energy policy network communications, and desire to be viewed as an environmental leader.

An empirical analysis on the adoption of alternative fuel vehicles: The case of natural gas vehicles

International Nuclear Information System (INIS)

Yeh, Sonia

2007-01-01

The adoption of alternative fuel vehicles (AFVs) has been regarded as one of the most important strategies to address the issues of energy dependence, air quality, and, more recently, climate change. Despite decades of effort, we still face daunting challenges to promote wider acceptance of AFVs by the general public. More empirical analyses are needed to understand the technology adoption process associated with different market structures, the effectiveness of regulations and incentives, and the density of infrastructure adequate to reach sustainable commercial application. This paper compares the adoption of natural gas vehicles (NGVs) in eight countries: Argentina, Brazil, China, India, Italy, New Zealand, Pakistan, and the US. It examines the major policies aimed at promoting the use of NGVs, instruments for implementing those policies and targeting likely stakeholders, and a range of factors that influence the adoption of NGVs. The findings in this paper should be applicable to other AFVs

'Adoption and attachment theory' the attachment models of adoptive mothers and the revision of attachment patterns of their late-adopted children.

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Pace, C S; Zavattini, G C

2011-01-01

This study examined the attachment patterns of late-adopted children (aged 4-7) and their adoptive mothers during the first 7- to 8-month period after adoption and aimed to evaluate the effect of adoptive mothers' attachment security on the revision of the attachment patterns of their late-adopted children. We assessed attachment patterns in 20 adoptive dyads and 12 genetically related dyads at two different times: T1 (time 1) within 2 months of adoption and T2 (time 2) 6 months after T1. The children's behavioural attachment patterns were assessed using the Separation-Reunion Procedure and the children's representational (verbal) attachment patterns using the Manchester Child Attachment Story Task. The attachment models of the adoptive mothers were classified using the Adult Attachment Interview. We found that there was a significant enhancement of the late-adopted children's attachment security across the time period considered (P= 0.008). Moreover, all the late-adopted children who showed a change from insecurity to security had adoptive mothers with secure attachment models (P= 0.044). However, the matching between maternal attachment models and late-adopted children's attachment patterns (behaviours and representations) was not significant. Our data suggest that revision of the attachment patterns in the late-adopted children is possible but gradual, and that the adoptive mothers' attachment security makes it more likely to occur. © 2010 Blackwell Publishing Ltd.

Motives to adopt renewable electricity technologies: Evidence from Sweden

International Nuclear Information System (INIS)

Bergek, Anna; Mignon, Ingrid

2017-01-01

The diffusion of renewable electricity technologies (RETs) has to speed up for countries to reach their, often ambitious, targets for renewable energy generation. This requires a large number of actors – including individuals, companies and other organizations – to adopt RETs. Policies will most likely be needed to induce adoption, but there is limited knowledge about what motivates RET adoption. The purpose of this paper is to complement and expand the available empirical evidence regarding motives to adopt RETs through a survey to over 600 RET adopters in Sweden. The main finding of the study is that there are many different motives to adopt RETs and that RET adopters are a heterogeneous group with regard to motives. Although environmental concerns, interest in the technology, access to an RE resource and prospects to generate economic revenues are important motives in general, adopters differ with regard to how large importance they attach to the same motive and each adopter can also have several different motives to adopt. There are also differences in motives between adopter categories (especially independent power producers vs. individuals and diversified companies) and between RETs (especially wind power vs. solar power). This implies that a variety of policy instruments might be needed to induce further adoption of a variety of RETs by a variety of adopter categories. - Highlights: • There are many different motives to adopt renewable electricity technologies (RETs). • Adopters attach different levels of importance to the same motive. • Adopters can have several different motives to adopt a particular RET. • Motives to adopt RETs differ between wind power, solar PV and small-scale hydro. • Motives to adopt RETs differ between IPPs, individuals and diversified companies.

Adoption of Mobile Payment Platforms

DEFF Research Database (Denmark)

Staykova, Kalina Stefanova; Damsgaard, Jan

2016-01-01

Numerous mobile payment solutions, which rely on new disruptive technologies, have been launched on the payment market in recent years. But despite the growing number of mobile payment apps, very few solutions have turned to be successful as the majority of them fail to gain a critical mass...... of users. In this paper, we investigate successful platform adoption strategies by using the Reach and Range Framework for Multi-Sided Platforms as a strategic tool to which mobile payment providers can adhere in order to tackle some of the main challenges they face throughout the evolution...... of their platforms. The analysis indicates that successful mobile payment solutions tend to be launched as one-sided platforms and then gradually be expanded into being two-sided. Our study showcases that the success of mobile payment platforms lies with the ability of the platform to balance the reach (number...

Adoption of selected innovations in rice production and their effect ...

African Journals Online (AJOL)

Adoption of selected innovations in rice production and their effect on farmers living standard in Bauchi local government area, Bauchi state, Nigeria. ... International Journal of Natural and Applied Sciences ... Simple random sampling technique was used for the selection of 82 rice growers from these villages. The data ...

Developing human health exposure scenarios for petroleum substances under REACH

Energy Technology Data Exchange (ETDEWEB)

Carter, M.; De Wilde, P.; Maksimainen, K.; Margary, A.; Money, C.; Pizzella, G.; Svanehav, T.; Tsang, W.; Urbanus, J.; Rohde, A.

2012-12-15

This report describes the approaches that were adopted by CONCAWE to prepare the human exposure estimates in the chemical safety assessments of the REACH registration dossiers for petroleum substances based on all applicable regulatory guidance. Separate exposure estimates were developed for workers and for consumers and included inhalation and dermal routes. The complex nature of petroleum substances required various scientifically justified refinements of the regulatory guidance.

Beyond the adoption/ non-adoption dichotomy: the impact of innovation characteristics on potential adopters' transition through adoption process stages

NARCIS (Netherlands)

Agarwal, M.K.; Frambach, R.T.

2002-01-01

Research on innovation adoption has suffered from a bias towards understanding the factors that affect the dichotomous adoption/non-adoption decision.Much less attention is devoted to the question why potential adopters fail to progress to the adoption stage from earlier stages in the decision

Factors influencing law enforcement decisions to adopt an evidence-based robbery prevention program.

Science.gov (United States)

Cabell, A; Casteel, C; Chronister, T; Nocera, M; Vladutiu, C J; Peek-Asa, C

2013-12-01

Homicide is the leading cause of workplace death among small retail and service businesses in the United States. Evidence-based programs have been shown to reduce robbery and robbery-related crimes in small retail businesses; however, reaching small businesses with programs has been difficult. As small businesses typically have no corporate backing or trade affiliation, police departments have been identified as potential vehicles for program dissemination. A national sample of 300 law enforcement agencies was surveyed to identify facilitators and barriers to adoption and sustainability of an evidence-based program. The questionnaire was developed using behavioral theory concepts and administered via telephone. Preliminary findings suggest the primary facilitators to program adoption included organizational capacity factors such as staff buy-in, dedicated personnel and financial support. Competing responsibilities was the primary barrier identified by agencies. Agency size and program complexity were identified as potential predictors of program adoption. Identifying agency and program-specific characteristics that influence program adoption by law enforcement agencies will be valuable for marketing programs to agencies that have the infrastructure to support and sustain program dissemination. Understanding these factors will optimize the reach of evidence-based strategies to small businesses.

INTERNET USE ADOPTION AMONG ACADEMICIANS: Comparing Innovative Adopters and Other Adopter Types

Directory of Open Access Journals (Sweden)

Norbayah BTE MOHD SUKI

2006-04-01

Full Text Available Online shopping represents an innovation to be adopted or rejected by online consumersglobally. Previous experiences and knowledge of innovation are the main factors affectingpeople’s willingness to adopt a new innovation. We explore how Internet use differsbetween academicians who are innovative adopters and other types of adopters.Academicians who are innovative adopters are hypothesized to: have more years of experience on online shopping, have greater frequency of purchase, and pay a higher price for items purchased online.Data were collected from 301 respondents. Results provide new perspective on innovativeadopters among Malaysian academicians; they have less experience than other adopters inshopping for products online, make fewer purchases online and pay small amount ofmoney in shopping for products online than other adopters. Directions for future research are also discussed.

Network Effects in Countries' Adoption of IFRS

OpenAIRE

Ramanna, Karthik; Sletten, Ewa

2014-01-01

If the differences in accounting standards across countries reflect relatively stable institutional differences (e.g., auditing technology, the rule of law, etc.), why did several countries rapidly, albeit in a staggered manner, adopt IFRS over local standards in the 2003–2008 period? We test the hypothesis that perceived network benefits from the extant worldwide adoption of IFRS can explain part of countries' shift away from local accounting standards. That is, as more jurisdictions with ec...

Forecasting success via early adoptions analysis: A data-driven study.

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Giulio Rossetti

Full Text Available Innovations are continuously launched over markets, such as new products over the retail market or new artists over the music scene. Some innovations become a success; others don't. Forecasting which innovations will succeed at the beginning of their lifecycle is hard. In this paper, we provide a data-driven, large-scale account of the existence of a special niche among early adopters, individuals that consistently tend to adopt successful innovations before they reach success: we will call them Hit-Savvy. Hit-Savvy can be discovered in very different markets and retain over time their ability to anticipate the success of innovations. As our second contribution, we devise a predictive analytical process, exploiting Hit-Savvy as signals, which achieves high accuracy in the early-stage prediction of successful innovations, far beyond the reach of state-of-the-art time series forecasting models. Indeed, our findings and predictive model can be fruitfully used to support marketing strategies and product placement.

Forecasting success via early adoptions analysis: A data-driven study.

Science.gov (United States)

Rossetti, Giulio; Milli, Letizia; Giannotti, Fosca; Pedreschi, Dino

2017-01-01

Innovations are continuously launched over markets, such as new products over the retail market or new artists over the music scene. Some innovations become a success; others don't. Forecasting which innovations will succeed at the beginning of their lifecycle is hard. In this paper, we provide a data-driven, large-scale account of the existence of a special niche among early adopters, individuals that consistently tend to adopt successful innovations before they reach success: we will call them Hit-Savvy. Hit-Savvy can be discovered in very different markets and retain over time their ability to anticipate the success of innovations. As our second contribution, we devise a predictive analytical process, exploiting Hit-Savvy as signals, which achieves high accuracy in the early-stage prediction of successful innovations, far beyond the reach of state-of-the-art time series forecasting models. Indeed, our findings and predictive model can be fruitfully used to support marketing strategies and product placement.

The Effect of Family Communication Patterns on Adopted Adolescent Adjustment

Science.gov (United States)

Rueter, Martha A.; Koerner, Ascan F.

2008-01-01

Adoption and family communication both affect adolescent adjustment. We proposed that adoption status and family communication interact such that adopted adolescents in families with certain communication patterns are at greater risk for adjustment problems. We tested this hypothesis using a community-based sample of 384 adoptive and 208…

Effects of prenatal and postnatal parent depressive symptoms on adopted child HPA regulation: independent and moderated influences.

Science.gov (United States)

Laurent, Heidemarie K; Leve, Leslie D; Neiderhiser, Jenae M; Natsuaki, Misaki N; Shaw, Daniel S; Harold, Gordon T; Reiss, David

2013-05-01

This study used a prospective adoption design to investigate effects of prenatal and postnatal parent depressive symptom exposure on child hypothalamic-pituitary-adrenal (HPA) activity and associated internalizing symptoms. Birth mother prenatal symptoms and adoptive mother/father postnatal (9-month, 27-month) symptoms were assessed with the Beck Depression Inventory in a sample of 192 families as part of the Early Growth and Development adoption Study. Child morning/evening cortisol levels and child symptoms of internalizing disorders (according to mother/father report on the Child Behavior Checklist) were assessed at 54 months, and birth mother diurnal cortisol was measured at 48 months postnatal. Hierarchical linear modeling was used to test main effects and interactions of parents' symptoms predicting child cortisol, controlling for birth mother cortisol. Prenatal exposure to birth mother symptoms predicted lower child cortisol (main effect), as did postnatal exposure to adoptive parent symptoms (interaction effects). Adoptive mother 9-month symptoms exacerbated cortisol-lowering effects of both concurrent paternal symptoms and later (27-month) maternal symptoms, and the effect of birth mother cortisol. Lower child cortisol, in turn, was associated with higher child internalizing symptoms. Implications are discussed with respect to the intergenerational transmission of depression risk.

Cost effectiveness of adopted quality requirements in hospital laboratories.

Science.gov (United States)

Hamza, Alneil; Ahmed-Abakur, Eltayib; Abugroun, Elsir; Bakhit, Siham; Holi, Mohamed

2013-01-01

The present study was designed in quasi-experiment to assess adoption of the essential clauses of particular clinical laboratory quality management requirements based on international organization for standardization (ISO 15189) in hospital laboratories and to evaluate the cost effectiveness of compliance to ISO 15189. The quality management intervention based on ISO 15189 was conceded through three phases; pre - intervention phase, Intervention phase and Post-intervention phase. In pre-intervention phase the compliance to ISO 15189 was 49% for study group vs. 47% for control group with P value 0.48, while the post intervention results displayed 54% vs. 79% for study group and control group respectively in compliance to ISO 15189 and statistically significant difference (P value 0.00) with effect size (Cohen's d) of (0.00) in pre-intervention phase and (0.99) in post - intervention phase. The annual average cost per-test for the study group and control group was 1.80 ± 0.25 vs. 1.97 ± 0.39, respectively with P value 0.39 whereas the post-intervention results showed that the annual average total costs per-test for study group and control group was 1.57 ± 0.23 vs 2.08 ± 0.38, P value 0.019 respectively, with cost-effectiveness ratio of (0.88) in pre -intervention phase and (0.52) in post-intervention phase. The planned adoption of quality management requirements (QMS) in clinical laboratories had great effect to increase the compliance percent with quality management system requirement, raise the average total cost effectiveness, and improve the analytical process capability of the testing procedure.

Cost-effectiveness on a local level: whether and when to adopt a new technology.

Science.gov (United States)

Woertman, Willem H; Van De Wetering, Gijs; Adang, Eddy M M

2014-04-01

Cost-effectiveness analysis has become a widely accepted tool for decision making in health care. The standard textbook cost-effectiveness analysis focuses on whether to make the switch from an old or common practice technology to an innovative technology, and in doing so, it takes a global perspective. In this article, we are interested in a local perspective, and we look at the questions of whether and when the switch from old to new should be made. A new approach to cost-effectiveness from a local (e.g., a hospital) perspective, by means of a mathematical model for cost-effectiveness that explicitly incorporates time, is proposed. A decision rule is derived for establishing whether a new technology should be adopted, as well as a general rule for establishing when it pays to postpone adoption by 1 more period, and a set of decision rules that can be used to determine the optimal timing of adoption. Finally, a simple example is presented to illustrate our model and how it leads to optimal decision making in a number of cases.

The adoption and effectiveness of loyalty programs in retailing

OpenAIRE

Leenheer, J.

2004-01-01

Loyalty programs have widely appeared in several sectors, with the aim of enhancing customer loyalty and profitability. This dissertation examines which role loyalty programs can play in the company's marketing-mix, with a special focus on retailing. The dissertation consists of three independent projects. The first project studies the determinants of retailers' decision to adopt loyalty programs and the effectiveness of loyalty programs by means of a retailer survey. The second project studi...

7 CFR 1940.324 - Adoption of EIS or environmental assessment prepared by another Federal Agency.

Science.gov (United States)

2010-01-01

...)(4) of this subpart), the assessment can be adopted without FmHA or its successor agency under Public... from the date FmHA or its successor agency under Public Law 103-354 adopted the assessment. ... environmental impact (exhibit I of this subpart) is reached by the proper FmHA or its successor agency under...

Effectiveness of Subsidies in Technology Adoption: A Case Study Involving Reverse Osmosis (RO Membrane Technology

Directory of Open Access Journals (Sweden)

Nur Laili

2016-12-01

Full Text Available Adoption of new technologies is a process that involves technological learning and penetration of new products into the market. Within the process of new technologies adoption, government usually intervened by providing incentives, in order to support the technology adoption to be succeed. This paper examines the effectiveness of incentives for the sustainability of reverse osmosis (RO membrane technology adoption. The study conducted through single case study on SWRO installation in Mandangin Island, East Java, Indonesia. Results of case study indentify the existence of government incentive in the form of direct subsidies to decrease the price of clean water. Although successful in reducing the price of water, but effectiveness of the subsidy on the sustainability of SWRO is still low, which is operates only 30% in a year. Further analysis shows that these subsidies actually be counter-productive to the sustainability of SWRO installation.

Strengthening Adoption Practice, Listening to Adoptive Families

Science.gov (United States)

Atkinson, Anne; Gonet, Patricia

2007-01-01

In-depth interviews with 500 adoptive families who received postadoption services through Virginia's Adoptive Family Preservation (AFP) program paint a richly detailed picture of the challenges adoptive families face and what they need to sustain adoption for many years after finalization. Findings document the need for support in a variety of…

Green Technology Adoption and the Business Cycle

OpenAIRE

Bourgeon , Jean-Marc; Hovsepian , Margot

2018-01-01

We analyze the adoption of green technology in a dynamic economy affected by random shocks where demand spillovers are the main driver of technological improvements. Firms’ beliefs and consumers’ anticipations drive the path of the economy. We derive the optimal policy of investment subsidy and the expected time and likelihood of reaching a targeted level of environmental quality under economic uncertainty. This allows us to estimate the value that should be given to the environment in order ...

Effects of Age, Gender and Target Location on Seated Reach Capacity and Posture

OpenAIRE

CHATEAUROUX, E; WANG, X

2008-01-01

The aim of this study was to investigate the effects of age, gender, and target location upon arm reach capacity and posture. Background: The older adult population is growing in number. Their specific needs must be better understood to improve the design of work and life spaces. Method: Thirty-eight adults, divided into four groups according to their gender and age, participated in the experiment. They were asked to reach 84 targets located in a large space defined according to their anthrop...

Beyond preadoptive risk: The impact of adoptive family environment on adopted youth's psychosocial adjustment.

Science.gov (United States)

Ji, Juye; Brooks, Devon; Barth, Richard P; Kim, Hansung

2010-07-01

Adopted children often are exposed to preadoptive stressors--such as prenatal substance exposure, child maltreatment, and out-of-home placements--that increase their risks for psychosocial maladjustment. Psychosocial adjustment of adopted children emerges as the product of pre- and postadoptive factors. This study builds on previous research, which fails to simultaneously assess the influences of pre- and postadoptive factors, by examining the impact of adoptive family sense of coherence on adoptee's psychosocial adjustment beyond the effects of preadoptive risks. Using a sample of adoptive families (n = 385) taking part in the California Long Range Adoption Study, structural equation modeling analyses were performed. Results indicate a significant impact of family sense of coherence on adoptees' psychosocial adjustment and a considerably less significant role of preadoptive risks. The findings suggest the importance of assessing adoptive family's ability to respond to stress and of helping families to build and maintain their capacity to cope with stress despite the sometimes fractious pressures of adoption.

Effectiveness of online simulation training: Measuring faculty knowledge, perceptions, and intention to adopt.

Science.gov (United States)

Kim, Sujeong; Park, Chang; O'Rourke, Jennifer

2017-04-01

Best practice standards of simulation recommend standardized simulation training for nursing faculty. Online training may offer an effective and more widely available alternative to in-person training. Using the Theory of Planned Behavior, this study evaluated the effectiveness of an online simulation training program, examining faculty's foundational knowledge of simulation as well as perceptions and intention to adopt. One-group pretest-posttest design. A large school of nursing with a main campus and five regional campuses in the Midwestern United States. Convenience sample of 52 faculty participants. Knowledge of foundational simulation principles was measured by pre/post-training module quizzes. Perceptions and the intention to adopt simulation were measured using the Faculty Attitudes and Intent to Use Related to the Human Patient Simulator questionnaire. There was a significant improvement in faculty knowledge after training and observable improvements in attitudes. Attitudes significantly influenced the intention to adopt simulation (B=2.54, p<0.001). Online simulation training provides an effective alternative for training large numbers of nursing faculty who seek to implement best practice of standards within their institutions. Copyright © 2016 Elsevier Ltd. All rights reserved.

The long reach of Alzheimer's disease: patients, practice, and policy.

Science.gov (United States)

Bynum, Julie P W

2014-04-01

The impact of Alzheimer's disease and related dementias reaches well beyond the health care needs of the person with dementia. As dementia inexorably progresses, the patient becomes increasingly dependent on others for basic daily care and routine tasks, a physically safe environment, and protection from exploitation or abuse. Addressing the diverse medical and social care needs of the burgeoning US population with Alzheimer's disease and related dementias requires the adoption of a broad-based policy framework and agenda that explicitly acknowledge the complex and unique needs of people with dementia and the impacts of dementia on caregivers and society at large. Public policies related to social service providers, agencies that provide appropriate housing, financial and legal services, and law enforcement must complement other policies focused on prevention and risk reduction, effective treatment development, and efficient health care delivery.

The effects of health information technology adoption and hospital-physician integration on hospital efficiency.

Science.gov (United States)

Cho, Na-Eun; Chang, Jongwha; Atems, Bebonchu

2014-11-01

To determine the impact of health information technology (HIT) adoption and hospital-physician integration on hospital efficiency. Using 2010 data from the American Hospital Association's (AHA) annual survey, the AHA IT survey, supplemented by the CMS Case Mix Index, and the US Census Bureau's small area income and poverty estimates, we examined how the adoption of HIT and employment of physicians affected hospital efficiency and whether they were substitutes or complements. The sample included 2173 hospitals. We employed a 2-stage approach. In the first stage, data envelopment analysis was used to estimate technical efficiency of hospitals. In the second stage, we used instrumental variable approaches, notably 2-stage least squares and the generalized method of moments, to examine the effects of IT adoption and integration on hospital efficiency. We found that HIT adoption and hospital-physician integration, when considered separately, each have statistically significant positive impacts on hospital efficiency. Also, we found that hospitals that adopted HIT with employed physicians will achieve less efficiency compared with hospitals that adopted HIT without employed physicians. Although HIT adoption and hospital-physician integration both seem to be key parts of improving hospital efficiency when one or the other is utilized individually, they can hurt hospital efficiency when utilized together.

Adoptive parenting.

Science.gov (United States)

Grotevant, Harold D; Lo, Albert Yh

2017-06-01

Challenges in adoptive parenting continue to emerge as adoption policies and practices evolve. We review three areas of research in adoptive parenting that reflect contemporary shifts in adoption. First, we highlight recent findings concerning openness in adoption contact arrangements, or contact between a child's families of birth and rearing. Second, we examine research regarding racial and cultural socialization in transracial and international adoptions. Finally, we review investigations of parenting experiences of lesbian and gay adoptive parents. Overall, parenting processes (e.g., supportive vs. problematic family interaction) are better predictors of child adjustment than are group differences (e.g., open vs. closed adoptions; adoption by heterosexual vs. same-sex parents). The distinctive needs of adopted children call for preparation of adoption-competent mental health, casework, education, and health care professionals. Copyright © 2017 Elsevier Ltd. All rights reserved.

Diffusion of an effective tobacco prevention program. Part II: Evaluation of the adoption phase.

Science.gov (United States)

Parcel, G S; O'Hara-Tompkins, N M; Harrist, R B; Basen-Engquist, K M; McCormick, L K; Gottlieb, N H; Eriksen, M P

1995-09-01

This paper presents the results of theory-based intervention strategies to increase the adoption of a tobacco prevention program. The adoption intervention followed a series of dissemination intervention strategies targeted at 128 school districts in Texas. Informed by Social Cognitive Theory, the intervention provided opportunities for districts to learn about and model themselves after 'successful' school districts that had adopted the program, and to see the potential for social reinforcement through the knowledge that the program had the potential to have an important influence on students' lives. The proportion of districts in the Intervention condition that adopted the program was significantly greater than in the Comparison condition (P teacher attitudes toward the innovation and organizational considerations of administrators. Recommendations for the development of effective strategies for the diffusion of innovations are presented.

Cost-effectiveness of increasing the reach of smoking cessation interventions in Germany: results from the EQUIPTMOD.

Science.gov (United States)

Huber, Manuel B; Präger, Maximilian; Coyle, Kathryn; Coyle, Doug; Lester-George, Adam; Trapero-Bertran, Marta; Nemeth, Bertalan; Cheung, Kei Long; Stark, Renee; Vogl, Matthias; Pokhrel, Subhash; Leidl, Reiner

2017-12-15

To evaluate costs, effects and cost-effectiveness of increased reach of specific smoking cessation interventions in Germany. A Markov-based state transition return on investment model (EQUIPTMOD) was used to evaluate current smoking cessation interventions as well as two prospective investment scenarios. A health-care perspective (extended to include out-of-pocket payments) with life-time horizon was considered. A probabilistic analysis was used to assess uncertainty concerning predicted estimates. Germany. Cohort of current smoking population (18+ years) in Germany. Interventions included group-based behavioural support, financial incentive programmes and varenicline. For prospective scenario 1 the reach of group-based behavioral support, financial incentive programme and varenicline was increased by 1% of yearly quit attempts (= 57 915 quit attempts), while prospective scenario 2 represented a higher reach, mirroring the levels observed in England. EQUIPTMOD considered reach, intervention cost, number of quitters, quality-of-life years (QALYs) gained, cost-effectiveness and return on investment. The highest returns through reduction in smoking-related health-care costs were seen for the financial incentive programme (€2.71 per €1 invested), followed by that of group-based behavioural support (€1.63 per €1 invested), compared with no interventions. Varenicline had lower returns (€1.02 per €1 invested) than the other two interventions. At the population level, prospective scenario 1 led to 15 034 QALYs gained and €27 million cost-savings, compared with current investment. Intervention effects and reach contributed most to the uncertainty around the return-on-investment estimates. At a hypothetical willingness-to-pay threshold of only €5000, the probability of being cost-effective is approximately 75% for prospective scenario 1. Increasing the reach of group-based behavioural support, financial incentives and varenicline for smoking cessation by

Į Italiją įvaikintų vaikų kalba įtėvių žvilgsniu. Language of the children adopted to Italy in the adoptive parents’ perspective

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Jogilė Teresa Ramonaitė

2011-01-01

Full Text Available The article presents the results of a sociolinguistic survey for Italian adoptive parents who have adopted Lithuanian children. The survey is part of an ongoing longitudinal psycholinguistic research on language development in internationally adopted children and it has been conducted in order to gather information about the speed, the level of language acquisition of the adopted children, the attitudes of the adoptive parents towards foreign languages, the assistance for the children learning Italian. The survey results reveal that the majority of the adopted children start to communicate in the new language in a couple of months after arriving in Italy and they reach a perfect or a very good level of Italian. About half of the surveyed children have received assistance when learning Italian from parents or teachers. A vast majority of the adoptive parents consider knowing foreign languages very important and would like their children not to forget Lithuanian (if acquired. Nevertheless, despite the efforts of the adoptive parents or the presence of siblings adopted together, nearly all children maintain no knowledge of Lithuanian after a year in Italy. The most important reasons for that are the desire to adapt to the new environment and the family. In a few cases adoptive parents have understood a clear refusal of the children of anything that had to do with their past, including the language.

Adoption: biological and social processes linked to adaptation.

Science.gov (United States)

Grotevant, Harold D; McDermott, Jennifer M

2014-01-01

Children join adoptive families through domestic adoption from the public child welfare system, infant adoption through private agencies, and international adoption. Each pathway presents distinctive developmental opportunities and challenges. Adopted children are at higher risk than the general population for problems with adaptation, especially externalizing, internalizing, and attention problems. This review moves beyond the field's emphasis on adoptee-nonadoptee differences to highlight biological and social processes that affect adaptation of adoptees across time. The experience of stress, whether prenatal, postnatal/preadoption, or during the adoption transition, can have significant impacts on the developing neuroendocrine system. These effects can contribute to problems with physical growth, brain development, and sleep, activating cascading effects on social, emotional, and cognitive development. Family processes involving contact between adoptive and birth family members, co-parenting in gay and lesbian adoptive families, and racial socialization in transracially adoptive families affect social development of adopted children into adulthood.

Measuring Nurse Educators' Willingness to Adopt Inclusive Teaching Strategies.

Science.gov (United States)

Levey, Janet A

The purpose of the study was to examine the characteristics and relationships of nurse educators' teaching practices, knowledge, support, and willingness to adopt inclusive teaching strategies (WillAdITS). Adopting more inclusive teaching strategies based on universal design for instruction is an innovative way for educators to reach today's diverse student body. However, the pedagogy has not diffused into nursing education. Descriptive statistics and hierarchical multiple regression were used for analyzing data from 311 nurse educators in prelicensure and RN to BSN programs. The model explained 44.8 percent of the variance in WillAdITS. The best indicators for this pedagogy were knowledge of universal design for instruction, social system support for inclusive teaching strategies, multiple instructional formats, and years of teaching. Knowing factors influencing the adoption of inclusive teaching strategies can inform schools of nursing of areas needing further development in the preparation of novice to experienced educators to teach diverse learners.

The awareness and want matrix with adoption gap ratio analysis for e-service diffusion effect.

Science.gov (United States)

Liang, Te-Hsin

2011-03-01

Since the hierarchical stages of a customer purchasing decision or innovation adoption process are interrelated, an analysis of all their stages, including awareness, want, and adoption, in relation to product or service diffusion, is urgently needed. Therefore, this study proposes the use of an awareness and want matrix, together with an adoption gap ratio analysis, to assess the effectiveness of innovation and technology diffusion for e-services. This study also conducts an empirical test on the promotion performance evaluation of 12 e-services promoted by the Taiwanese government.

The Effect of Socio-Economic Factors on Adoption of Innovations in Dairy Farms

Directory of Open Access Journals (Sweden)

Aysun Yener

2017-10-01

Full Text Available The research was conducted with the aim of determining the social and economic factors which are effective on the adoption of new technologies at dairy farms in the province of Konya. The data used in the research was obtained on a volunteer basis by questionnaire technique from 128 dairy farms determined with stratified sampling method that is one of random sampling method. 51.56% of enterprises investigated were high innovators and 48.44% of enterprises were low innovators. In conclusion, it was determined that the milk yield, enterprise income, education of enterpriser, family size, number of animals, existence of land, case of receiving services of consultancy and frequency of using mass media tools made positive contributions to adoption of innovations by enterprises in the research field. But the training level decreased as the age of enterpriser increased in the research field. This case retards the adoption process of innovations and deescalates the use of new technologies in the enterprises. The young farmers come to the forefront in the adoption and implementation of innovations.

The Adoption Process: Knowing the Experience of Adopting Families.

Directory of Open Access Journals (Sweden)

Ana Carolina Gravena Vanalli

2015-01-01

Full Text Available Adoption includes changes to both the child and the adoptive home. Seeking to know the experiences regarding adoption, the couple and the family's experiences, two adoptive mothers were interviewed. The results indicate that the integration of the adopted child was carried out in a positive way, filling an apparent empty spot, and the adopted child was considered responsible for family harmony.

Understanding E-Learning Adoption in Brazil: Major Determinants and Gender Effects

Directory of Open Access Journals (Sweden)

Shintaro Okazaki

2012-10-01

Full Text Available The objective of this study is to examine factors influencing e-learning adoption and the moderating role of gender. This study extends the technology acceptance model (TAM by adding attitude and social interaction. The new construct of social interaction is applied to the South American context. Gender effects on e-learning adoption from educators’ perspectives have seldom been explored. The data collection takes place in three major Brazilian universities. In total, 446 faculty members responded to the questionnaire. Our structural equation modeling reveals that ease of use and perceived usefulness are significant antecedents of attitude, which in turn affects intention. However, unlike the original TAM, perceived usefulness is not a direct driver of intention. In terms of moderation, gender affects three relationships: (1 ease of use –› perceived usefulness; (2 perceived usefulness –› attitude, and (3 intention –› actual behavior. The analysis is carried out in a single country; thus, caution should be taken in generalization of the results. The findings will help academics, educators, and policy makers to better understand the mechanism of e-learning adoption in Brazil.

Bridging the Divide: Openness in Adoption and Post-adoption Psychosocial Adjustment among Birth and Adoptive Parents

Science.gov (United States)

Ge, Xiaojia; Natsuaki, Misaki N.; Martin, David; Leve, Leslie; Neiderhiser, Jenae; Shaw, Daniel S.; Villareal, Georgette; Scaramella, Laura; Reid, John; Reiss, David

2008-01-01

Using 323 matched parties of birth mothers and adoptive parents, this study examined the association between the degree of adoption openness (e.g., contact and knowledge between parties) and birth and adoptive parents’ post-adoption adjustment shortly after the adoption placement (6 to 9 months). Data from birth fathers (N=112), an understudied sample, also were explored. Openness was assessed by multiple informants. Results indicated that openness was significantly related to satisfaction with adoption process among adoptive parents and birth mothers. Increased openness was positively associated with birth mothers’ post-placement adjustment as indexed by birth mothers’ self reports and the interviewers’ impression of birth mothers’ adjustment. Birth fathers’ report of openness was associated with their greater satisfaction with the adoption process and better post-adoption adjustment. PMID:18729667

Effect of adoption of improved cassava varieties on the livelihoods of ...

African Journals Online (AJOL)

Over the years, the use of local varieties of cassava by farmers especially in the study area had not appreciably improved the livelihood status of the farmers. This study, therefore, examined the effects of adoption of improved cassava varieties on the livelihoods of the rural farmers in Nsukka Local Government Area of Enugu ...

Is irrigation water price an effective leverage for water management? An empirical study in the middle reaches of the Heihe River basin

Science.gov (United States)

Zhou, Qing; Wu, Feng; Zhang, Qian

Serious water scarcity, low water-use efficiency, and over-exploitation of underground water have hindered socio-economic development and led to environmental degradation in the Heihe River basin, northwestern China. Price leveraging is an important tool in water demand management, and it is considered to be effective in promoting water conservation and improving water use efficiency on the premise that water demand is elastic. In the present study, we examine whether price is an effective and applicable instrument for restraining the increasing demand for agricultural irrigation water in the middle reaches of the Heihe River basin and how will it affect farmers' decisions on irrigation and crop structure. Specifically, the price elasticity of agricultural water demand was estimated based on the irrigation water demand function. The results show that the agricultural irrigation water price is statistically significant, but its elasticity is very low under current low water price. Price leverage cannot play a significant role in the context of the current pricing regime and farmers' response to price increase is intrinsically weak. To create incentives for conserving water and improving irrigation efficiency, price mechanism should be accompanied with clearly defined and legally enforceable water rights, restricted water quota measures, and reform of water authorities and water-user associations. Furthermore, increases of surface irrigation water price may lead to the over-withdrawal of groundwater, consequently, effective groundwater licensing and levying must take place to limit the total volume of groundwater withdrawal. In all, improving irrigation efficiency through better management and the adoption of water-saving technologies is the ultimate way to deal with the challenges facing irrigated agriculture in the middle reaches of the Heihe River basin.

The Texas Adoption Project: adopted children and their intellectual resemblance to biological and adoptive parents.

Science.gov (United States)

Horn, J M

1983-04-01

Intelligence test scores were obtained from parents and children in 300 adoptive families and compared with similar measures available for the biological mothers of the same adopted children. Results supported the hypothesis that genetic variability is an important influence in the development of individual differences for intelligence. The most salient finding was that adopted children resemble their biological mothers more than they resemble the adoptive parents who reared them from birth. A small subset of the oldest adopted children did not resemble their biological mothers. The suggestion that the influence of genes declines with age is treated with caution since other adoption studies report a trend in the opposite direction.

Parental smoking and adolescent problem behavior: an adoption study of general and specific effects.

Science.gov (United States)

Keyes, Margaret; Legrand, Lisa N; Iacono, William G; McGue, Matt

2008-10-01

It is essential to understand the effect of parental smoking on offspring tobacco use. In biologically related families, parents who smoke may transmit a nonspecific genetic risk for offspring disinhibited behavior, including tobacco use. Studying adoptive families allows one to control for genetic confounding when examining the environmental effect of exposure to parental smoking. The purpose of this study was to examine the genetic and environmental contributions to the risk represented by exposure to parental smoking and to assess the specificity of that risk. Adolescents adopted in infancy were systematically ascertained from records of three private Minnesota adoption agencies; nonadopted adolescents were ascertained from Minnesota birth records. Adolescents and their rearing parents participated in all assessments in person. The main outcome measures were self-reports of behavioral deviance, substance use, and personality, as well as DSM-IV clinical assessments of childhood disruptive disorders. The data from adoptive families suggest that exposure to parental smoking represents an environmental risk for substance use in adolescent offspring. In biologically related families, the effect of exposure to parental smoking is larger and more diverse, including substance use, disruptive behavior disorders, delinquency, deviant peer affiliations, aggressive attitudes, and preference for risk taking. This study provides evidence for an environmentally mediated pathway by which parental smoking increases risk specifically for substance use in adolescent offspring. The data are also consistent with a genetically mediated pathway by which nonadoptive parents who smoke may also transmit a nonspecific genetic risk to their offspring for disinhibited behavior.

Post-adoption contact, adoption communicative openness, and satisfaction with contact as predictors of externalizing behavior in adolescence and emerging adulthood.

Science.gov (United States)

Grotevant, Harold D; Rueter, Martha; Von Korff, Lynn; Gonzalez, Christopher

2011-05-01

This study examined the relation between three variables related to adoptive family relationships (post-adoption contact between adoptive and birth family members, adoption communicative openness, and satisfaction with contact) and adoptee externalizing behavior in adolescence and emerging adulthood. The study included 190 families of infant-placed, domestic adoptees during childhood, adolescence, and emerging adulthood. Structural equation modeling (SEM) was used to analyze predictors of externalizing behavior from contact (adoptive parents and adolescent reports), adoption communicative openness (adoptive mothers), and satisfaction with contact (adoptive parents and adolescent). Externalizing behavior showed moderate stability across childhood, adolescence, and emerging adulthood. Contact and adoption communicative openness were related to each other, but not to externalizing behaviors in adolescence or emerging adulthood. Controlling for the effect of Childhood Externalizing, adoptive families most satisfied with contact reported relative declines in adoptee externalizing behavior during adolescence compared to those in less satisfied families. Satisfaction was also indirectly associated with Emerging Adult Externalizing, through its effect on Adolescent Externalizing. Although contact and adoption communicative openness were highly correlated with each other, neither was related to adoptees' externalizing behavior in adolescence or emerging adulthood. Family-level satisfaction with contact was more predictive of externalizing outcomes. © 2010 The Authors. Journal of Child Psychology and Psychiatry © 2010 Association for Child and Adolescent Mental Health.

Process of adoption communication openness in adoptive families: adopters’ perspective

Directory of Open Access Journals (Sweden)

Maria Acciaiuoli Barbosa-Ducharne

2016-01-01

Full Text Available Abstract Communication about adoption is a family interaction process which is more than the simple exchange of information. Adoption communication can be characterized in terms of the level of openness of family conversations regarding the child’s past and the degree of the family’s adoption social disclosure. The objective of this study is to explore the process of adoption communication openness in Portuguese adoptive families by identifying the impact of variables related to the adoption process, the adoptive parenting and the adoptee. One hundred twenty five parents of children aged 3 to 15, who were adopted on average 4 years ago, participated in this study. Data was collected during home visits using the Parents Adoption Process Interview. A cluster analysis identified three different groups of families according to the level of adoption communication openness within the family and outside. The findings also showed that the process of the adoption communication openness started when parents decided to adopt, developed in parent-child interaction and was susceptible to change under professional intervention. The relevance of training given to prospective adopters and of professional practice based on scientific evidence is highlighted.

Adopted children in their adoptive families.

Science.gov (United States)

Schechter, M D; Holter, F R

1975-08-01

The adoptive process can produce unusual stresses on the child, and biologic and adoptive parents, from prenatal to postnatal life, and through the various phases of physical and pscyhological development. Because of the possibility of these children and their families falling into the "at risk" category with greater potential for psychological and social problems, the pediatrician is of primary importance in diagnosis and counseling. The pediatrician can be of major help in properly diagnosing emotional, behavioral and/or learning problems occurring in adopted children. There must be a thorough evaluation of the child and his family to understand and properly treat symptomatic behavior. The pediatrician can give advice regarding developmental milestones, and especially help the adoptive parents in appreciating their conscious and unconscious attitudes so as to enhance attachment behaviors. Pediatricians are the consultants to whom parents turn for advice regarding the timing of telling about adoption. This advice needs to be individualized according to the specific child's needs. Using a developmental conceptual framework, the pediatrician is in the best position to help the parents and their adopted children with their feelings about societal attitudes and how these can most appropriately be handled. Along this line, the pediatrician can give help and advice when and if the adoptee decides to search for his biologic parents. There is a need to clarify laws which seal the original birth certificate permitting those adoptees who wish to attain a knowledge of potentially related disease processes and an identity with his own genealogical past to do so. This would also allow the adoptee to offer his own children information about their own genetic pool and an awareness of adoption as one of the most valuable and historically significant child rearing practices.

Early puberty in internationally adopted girls: hormonal and clinical markers of puberty in 276 girls examined biannually over two years

DEFF Research Database (Denmark)

Teilmann, Grete; Petersen, Jørgen H; Gormsen, Magdalena

2009-01-01

Retrospective studies have indicated that internationally adopted girls are at high risk of developing precocious puberty. Hypothetically, this could be due to selection bias. The aim of this study was to determine age at reaching pubertal milestones in healthy internationally adopted girls...

Mitigating effects of the home environment on inattention and overactivity in children adopted from Romanian orphanages: a longitudinal study

OpenAIRE

Audet, Karyn Nicole

2008-01-01

This longitudinal study examined the potential mitigating effects of the adoptive home environment on inattention and overactivity (I/O) in children adopted from Romanian orphanages. Three groups were studied: (1) Children who experienced at least 8 months of deprivation in an orphanage prior to being adopted to British Columbia (RO group), (2) Children adopted to British Columbia from Romanian orphanages prior to 4-months-of-age (EA group), and (3) Canadian born non-adopted children (CB grou...

Solar Community Organizations and active peer effects in the adoption of residential PV

International Nuclear Information System (INIS)

Noll, Daniel; Dawes, Colleen; Rai, Varun

2014-01-01

Solar Community Organizations (SCOs) are formal or informal organizations and citizen groups that help to reduce the barriers to the adoption of residential solar photovoltaic (PV) by (1) providing access to credible and transparent information about the localized benefits of residential PV and (2) actively campaigning to encourage adoption within their operational boundaries. We study the peer effect, or social interaction, process catalyzed by SCOs to understand the impact of these organizations on the residential PV market. Using a standardized search methodology across spatial scales (state; city; neighborhoods), we identify and characterize the operations of 228 SCOs formed in the U.S. between 1970 and 2012. We also present case studies of four successful SCOs and find that a common thread of why these SCOs are successful involves effectively leveraging trusted community networks combined with putting together a complete information and financial-tools package for use by interested communities. Finally, our findings suggest that empirical studies that attempt statistical identification and estimation of peer effects should pay close attention to the role of SCOs, as the social interactions engendered by SCOs may be correlated both with the level of social learning and the socio-demographic characteristics of the communities of interest. - Highlights: • New dataset on Solar Community Organizations (SCOs) in the U.S. during 1970–2012. • Shock events catalyze formation of SCOs. • SCOs-driven peer effects found to positively impact PV adoption. • Leveraging trust networks is crucial for the success of SCOs. • In addition to information provision, financing options also key for SCOs' success

The Effects of Procedural Knowledge Transparency on Adoption in Corporate Social Networks

Science.gov (United States)

Jensen, Bjoern J. M.

2017-01-01

This dissertation investigated how a certain type of organizational knowledge sharing, procedural knowledge transparency, affected innovation adoption rates of members of a corporate social network within a large Scandinavian organization, in its two years of activity. It also explored the mediation of these effects by different types of…

Open adoption of infants: adoptive parents' feelings seven years later.

Science.gov (United States)

Siegel, Deborah H

2003-07-01

Adoptions today increasingly include contact between adoptive and birth families. What do these "open adoptions" look like? How do the participants feel about them? This article, based on part of a longitudinal study that first examined adoptive parents' perceptions of their infants' open adoptions seven years ago, explores the parents' reactions now that their children are school age. This qualitative descriptive research revealed changes in the openness in the adoptions over time and identified four dimensions along which open adoptions vary. Findings showed parents' enthusiasm for the openness in their adoptions, regardless of the type and extent of openness. Implications for social work practice, education, and policy are explored.

Hospitious Adoption: How Hospitality Empowers Children and Transforms Adoption

Science.gov (United States)

Gritter, James L.

2009-01-01

Building on previous books by the author, "Hospitious Adoption: How Hospitality Empowers Children and Transforms Adoption" examines the next step after open adoption. Gritter takes the approach that practicing goodwill, respect, and courage within the realm of adoption makes the process move smoother and enriches children's lives. Following a…

Barriers and Facilitators to Adoption of a Lay-Delivered Community-Based Strength Training Program for Women in Rural Areas

Science.gov (United States)

Washburn, Lisa T.; Cornell, Carol E.; Traywick, LaVona; Felix, Holly C.; Phillips, Martha E.

2017-01-01

Background: Limited access to fitness programs for rural older adults make lay or volunteer delivery approaches potentially desirable to extend reach. However, factors affecting adoption of such approaches are not well explored. Purpose: This study sought to identify barriers and facilitators affecting adoption of a volunteer lay delivery approach…

Modeling the effect of social networks on adoption of multifunctional agriculture.

Science.gov (United States)

Manson, Steven M; Jordan, Nicholas R; Nelson, Kristen C; Brummel, Rachel F

2016-01-01

Rotational grazing (RG) has attracted much attention as a cornerstone of multifunctional agriculture (MFA) in animal systems, potentially capable of producing a range of goods and services of value to diverse stakeholders in agricultural landscapes and rural communities, as well as broader societal benefits. Despite these benefits, global adoption of MFA has been uneven, with some places seeing active participation, while others have seen limited growth. Recent conceptual models of MFA emphasize the potential for bottom-up processes and linkages among social and environmental systems to promote multifunctionality. Social networks are critical to these explanations but how and why these networks matter is unclear. We investigated fifty-three farms in three states in the United States (New York, Wisconsin, Pennsylvania) and developed a stylized model of social networks and systemic change in the dairy farming system. We found that social networks are important to RG adoption but their impact is contingent on social and spatial factors. Effects of networks on farmer decision making differ according to whether they comprise weak-tie relationships, which bridge across disparate people and organizations, or strong-tie relationships, which are shared by groups in which members are well known to one another. RG adoption is also dependent on features of the social landscape including the number of dairy households, the probability of neighboring farmers sharing strong ties, and the role of space in how networks are formed. The model replicates features of real-world adoption of RG practices in the Eastern US and illustrates pathways toward greater multifunctionality in the dairy landscape. Such models are likely to be of heuristic value in network-focused strategies for agricultural development.

Mandatory IFRS adoption and accounting comparability

OpenAIRE

Cascino, Stefano; Gassen, Joachim

2010-01-01

The adoption of IFRS by many countries worldwide fuels the expectation that financial accounting might become more comparable across countries. This expectation is opposed to an alternative view that stresses the importance of incentives in shaping accounting information. We provide early evidence on this debate by investigating the effects of mandatory IFRS adoption on the comparability of financial accounting information around the world. Our results suggest that while mandatory adoption of...

Positive effects of robotic exoskeleton training of upper limb reaching movements after stroke

Science.gov (United States)

2012-01-01

This study, conducted in a group of nine chronic patients with right-side hemiparesis after stroke, investigated the effects of a robotic-assisted rehabilitation training with an upper limb robotic exoskeleton for the restoration of motor function in spatial reaching movements. The robotic assisted rehabilitation training was administered for a period of 6 weeks including reaching and spatial antigravity movements. To assess the carry-over of the observed improvements in movement during training into improved function, a kinesiologic assessment of the effects of the training was performed by means of motion and dynamic electromyographic analysis of reaching movements performed before and after training. The same kinesiologic measurements were performed in a healthy control group of seven volunteers, to determine a benchmark for the experimental observations in the patients’ group. Moreover degree of functional impairment at the enrolment and discharge was measured by clinical evaluation with upper limb Fugl-Meyer Assessment scale (FMA, 0–66 points), Modified Ashworth scale (MA, 0–60 pts) and active ranges of motion. The robot aided training induced, independently by time of stroke, statistical significant improvements of kinesiologic (movement time, smoothness of motion) and clinical (4.6 ± 4.2 increase in FMA, 3.2 ± 2.1 decrease in MA) parameters, as a result of the increased active ranges of motion and improved co-contraction index for shoulder extension/flexion. Kinesiologic parameters correlated significantly with clinical assessment values, and their changes after the training were affected by the direction of motion (inward vs. outward movement) and position of target to be reached (ipsilateral, central and contralateral peripersonal space). These changes can be explained as a result of the motor recovery induced by the robotic training, in terms of regained ability to execute single joint movements and of improved interjoint coordination of

Positive effects of robotic exoskeleton training of upper limb reaching movements after stroke

Directory of Open Access Journals (Sweden)

Frisoli Antonio

2012-06-01

Full Text Available Abstract This study, conducted in a group of nine chronic patients with right-side hemiparesis after stroke, investigated the effects of a robotic-assisted rehabilitation training with an upper limb robotic exoskeleton for the restoration of motor function in spatial reaching movements. The robotic assisted rehabilitation training was administered for a period of 6 weeks including reaching and spatial antigravity movements. To assess the carry-over of the observed improvements in movement during training into improved function, a kinesiologic assessment of the effects of the training was performed by means of motion and dynamic electromyographic analysis of reaching movements performed before and after training. The same kinesiologic measurements were performed in a healthy control group of seven volunteers, to determine a benchmark for the experimental observations in the patients’ group. Moreover degree of functional impairment at the enrolment and discharge was measured by clinical evaluation with upper limb Fugl-Meyer Assessment scale (FMA, 0–66 points, Modified Ashworth scale (MA, 0–60 pts and active ranges of motion. The robot aided training induced, independently by time of stroke, statistical significant improvements of kinesiologic (movement time, smoothness of motion and clinical (4.6 ± 4.2 increase in FMA, 3.2 ± 2.1 decrease in MA parameters, as a result of the increased active ranges of motion and improved co-contraction index for shoulder extension/flexion. Kinesiologic parameters correlated significantly with clinical assessment values, and their changes after the training were affected by the direction of motion (inward vs. outward movement and position of target to be reached (ipsilateral, central and contralateral peripersonal space. These changes can be explained as a result of the motor recovery induced by the robotic training, in terms of regained ability to execute single joint movements and of improved

An Empirical Investigation on Mobile Banking Service Adoption in Rural Karnataka

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S. V. Krishna Kishore

2016-03-01

Full Text Available Government of India (GOI initialized financial inclusion campaign to quell exclusion. The campaign did not gain expected progress. Government employed technologies to speed up the process. Among banking technologies, mobile banking appeared as a possible solution for financial exclusion with wide mobile phone coverage. Inputs on rural people’s intention toward technologies for effective financial inclusion were essential. Technology adoption factors, performance expectancy, effort expectancy, social influence, attitude, perceived risk, and behavioral intention (BI, were short listed after literature review. Factors were subjected to reliability, exploratory factor analysis (EFA, multiple regression, and interaction analysis. Rural provinces in Karnataka state were surveyed. We used mixed sampling technique to reach 959 samples. Multiple regression–interaction analysis revealed age and gender moderated attitude’s path toward BI.

Measures for Predictors of Innovation Adoption

Science.gov (United States)

Chor, Ka Ho Brian; Wisdom, Jennifer P.; Olin, Su-Chin Serene; Hoagwood, Kimberly E.; Horwitz, Sarah M.

2014-01-01

Building on a narrative synthesis of adoption theories by Wisdom et al. (2013), this review identifies 118 measures associated with the 27 adoption predictors in the synthesis. The distribution of measures is uneven across the predictors and predictors vary in modifiability. Multiple dimensions and definitions of predictors further complicate measurement efforts. For state policymakers and researchers, more effective and integrated measurement can advance the adoption of complex innovations such as evidence-based practices. PMID:24740175

Thinking About Adoption

Science.gov (United States)

... asked questions. Q: I think I want to adopt. Where do I begin?​ A: Thinking about adoption ... through adoption. Learn more about their How-to-Adopt and Adoption Parenting Network . Q: What are the ...

Effect of transcranial magnetic stimulation (TMS on parietal and premotor cortex during planning of reaching movements.

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Pierpaolo Busan

Full Text Available BACKGROUND: Cerebral activation during planning of reaching movements occurs both in the superior parietal lobule (SPL and premotor cortex (PM, and their activation seems to take place in parallel. METHODOLOGY: The activation of the SPL and PM has been investigated using transcranial magnetic stimulation (TMS during planning of reaching movements under visual guidance. PRINCIPAL FINDINGS: A facilitory effect was found when TMS was delivered on the parietal cortex at about half of the time from sight of the target to hand movement, independently of target location in space. Furthermore, at the same stimulation time, a similar facilitory effect was found in PM, which is probably related to movement preparation. CONCLUSIONS: This data contributes to the understanding of cortical dynamics in the parieto-frontal network, and suggests that it is possible to interfere with the planning of reaching movements at different cortical points within a particular time window. Since similar effects may be produced at similar times on both the SPL and PM, parallel processing of visuomotor information is likely to take place in these regions.

Adoption

Science.gov (United States)

... a relative, foster parent, or a completely new family. An adoptive family might be a single parent, a couple, or ... doesn't mean they don't love their adoptive family or feel close to them. This curiosity, which ...

TECHNICAL EFFICIENCY OF PRODUCTION OF QUALITY PROTEIN MAIZE BETWEEN ADOPTERS AND NON-ADOPTERS, AND THE DETERMINANTS IN OYO STATE, NIGERIA

Directory of Open Access Journals (Sweden)

Abiodun Elijah OBAYELU

2016-11-01

Full Text Available This study determined the technical efficiency (TE of production of Quality Protein Maize (QPM and the effect on the adoption of QPM in Oyo State, Nigeria. QPM is an improved maize variety developed to reduce protein deficiency problems. A total of 100 maize farmers were sampled through a two-stage sampling procedure. Stochastic frontier approach using maximum likelihood estimation (MLE was used to analyse the TE in the production of QPM, while probit regression was used to determine the effect of TE and other socioeconomic characteristics of the respondents on the adoption of QPM. The results revealed a mean TE of 0.89 and 0.78 for adopters and non-adopters of QPM respectively. This implied that adopters of QPM are more technically efficient than the non-adopters. Quantity of seed planted and fertilizer directly and significantly affected the TE of QPM while gross margin of maize farmers and income from other sources (at P<0.05, the level of education of farmers and QPM farm size (P<0.01 have significant and a negative effects on technical inefficiency from the results of the Tobit regression. The age (P<0.05 of the farmer has direct effect on technical inefficiency. In conclusion, TE, level of output, information availability on QPM and early maturity were significant determinants of QPM rather than the gross margin of production. Farmers decide to adopt QPM technology because of the high level of technical efficiency in the production of this variety. Their output from QPM can be increased by 11 percent, while the non-adopters can increase their maize output by 22 percent using the available technology.

Parental alcohol dependence and the transmission of adolescent behavioral disinhibition: a study of adoptive and non-adoptive families.

Science.gov (United States)

King, Serena M; Keyes, Margaret; Malone, Stephen M; Elkins, Irene; Legrand, Lisa N; Iacono, William G; McGue, Matt

2009-04-01

To examine the genetic and environmental influences of parental alcoholism on offspring disinhibited behavior. We compared the effect of parental alcoholism history on offspring in adoptive and non-adoptive families. In families with a history of parental alcohol dependence, we examined the effect of exposure to parental alcoholism symptoms during the life-time of the adolescent. Setting Assessments occurred at the University of Minnesota from 1998 to 2004. Adolescents adopted in infancy were ascertained systematically from records of three private Minnesota adoption agencies; non-adopted adolescents were ascertained from Minnesota birth records. Adolescents and their rearing parents participated in in-person assessments. For adolescents, measures included self- reports of delinquency, deviant peers, substance use, antisocial attitudes and personality. For parents, we conducted DSM-IV clinical assessments of alcohol abuse and dependence. A history of parental alcohol dependence was associated with higher levels of disinhibition only when adolescents were related biologically to their rearing parents. Within families with a history of parental alcoholism, exposure to parental alcohol misuse during the life-time of the adolescent was associated with increased odds of using alcohol in adopted adolescents only. These findings suggest that the association between a history of parental alcohol dependence and adolescent offspring behavioral disinhibition is attributable largely to genetic rather than environmental transmission. We also obtained some evidence for parental alcohol misuse as a shared environmental risk factor in adoptive families.

Adopters and non-adopters of Internet banking: A segmentation study

OpenAIRE

Patsiotis, A.; Hughes, T.; Webber, D. J.

2012-01-01

Purpose – This study examines Internet banking adoption and resistance behaviour in Greece in order to develop profiles of adopters and non-adopters of the service. The aim is to illustrate customers’ resistance behaviour towards Internet banking. Existing research does not explain resistance behaviour, since it does not clearly distinguish non-adoption from resistance. Consequently, it has not recognized the different types of non-adoption.\\ud Design/methodology/approach – A measuring instru...

Investigating the Challenges and Opportunities in Home Care to Facilitate Effective Information Technology Adoption.

Science.gov (United States)

Koru, Güneş; Alhuwail, Dari; Topaz, Maxim; Norcio, Anthony F; Mills, Mary Etta

2016-01-01

As home care utilization increases, information technology (IT) becomes a critical tool for providing quality home care. However, most home health agencies (HHAs) in the United States are in a position to adopt and leverage IT solutions in budget-constrained settings, where it is crucial to address important and pressing challenges and opportunities for achieving effectiveness in IT adoption. (1) Explore HHAs' challenges and opportunities related to delivering home care as well as performing administrative functions and conducting business, (2) learn about current IT implementation levels and activities in home care, and (3) make recommendations to facilitate efforts and initiatives designed for adopting IT in home care effectively. Semistructured interviews were conducted to elicit rich contextual information from the participants recruited from 13 local HHAs in one of the states in the United States. Established systems analysis techniques were used to ask questions during the interviews. Framework, a qualitative research method, was used to analyze the qualitative data obtained from the interviews. Coordinating clinical and administrative workflows was an important challenge. Inadequate access to patients' medical history and difficulties with medication reconciliation detracted from the quality of care. Hiring, training, scheduling, and retaining qualified personnel constituted another important challenge. Training and educating patients, caregivers, and families hold important opportunities for improving the quality of care. All except one HHA adopted electronic health records (EHR) but many continued to struggle considerably in their day-to-day functions. Health information exchange (HIE) seems to be the most needed technology. Telehealth solutions were perceived to be promising but their added value and financial viability in the long run were questioned. The recommendations for effective IT adoption include keeping a quality improvement focus, keeping a

Healthy depictions? Depicting adoption and adoption news events on broadcast news.

Science.gov (United States)

Kline, Susan L; Chatterjee, Karishma; Karel, Amanda I

2009-01-01

Given that the public uses the media to learn about adoption as a family form, this study analyzes U.S. television news coverage of adoption between 2001 and 2005 (N = 309 stories), to identify the types of news events covered about adoption. A majority of news stories covered fraud, crime, legal disputes, and negative international adoption cases. Adoptees as defective or unhealthy were depicted more in negative news event stories, birth parents appeared less overall, and adoptive parents were most likely to have healthy depictions in positively oriented adoption experience, big family, and reunion stories. Although three quarters of the stories used primary adoption participants as news sources, one-third of the negative event stories did not contain healthy depictions of adoption participants. The authors discuss ways journalists and researchers might improve adoption news coverage.

Adopters and non-adopters of wood pellet heating in Norwegian households

International Nuclear Information System (INIS)

Sopha, Bertha Maya; Hertwich, Edgar G.; Kloeckner, Christian A.

2011-01-01

The aim of the present paper is to understand the differences between adopters and non-adopters of wood pellet heating in Norwegian households by comparing the two groups with regard to key points of adoption. A mail survey of 669 adopters and 291 non-adopters of wood pellet heating was conducted in 2008. Results indicate that there are significant differences between groups with respect to socio-demographic factors, decision-related factors, heating systems adopted and reasons for shifting heating systems. The results also indicate that the adopter group shows characteristics of early adopters, whereas the non-adopter group has characteristics of late adopters. The results for levels of income and education contradict what would be predicted from theory, however. Both groups show no significant difference with respect to values, but the perception of which heating system is the most environmentally friendly differs significantly. The top three reasons cited by the adopter group for installing wood pellet heating are getting an environmentally friendly heating system, low operation costs and an anticipated increase in electricity prices. According to the non-adopter group, the main barriers to adoption are high installation costs, followed by the difficulties of refitting the house for wood pellet heating. A higher subsidy (i.e., an average of 64% of the total installation cost) rather than the current subsidy of up to 20% was required by the non-adopter group to switch to wood pellet heating. (author)

Effect of the Adoption of IFRS on the Information Relevance of Accounting Profits in Brazil

Directory of Open Access Journals (Sweden)

Mateus Alexandre Costa dos Santos

2014-12-01

Full Text Available This study aimed to assess the effect of adopting the International Financial Reporting Standards (IFRS in Brazil on the information relevance of accounting profits of publicly traded companies. International studies have shown that the adoption of IFRS improves the quality of accounting information compared with domestic accounting standards. Concurrent evidence is sparse in Brazil. Information relevance is understood herein as a multidimensional attribute that is closely related to the quality and usefulness of the information conveyed by accounting profits. The associative capacity and information timeliness of accounting profits in relation to share prices were examined. Furthermore, the level of conditional conservatism present in accounting profits was also analyzed because according to Basu (1997, this aspect is related to timeliness. The study used pooled regressions and panel data models to analyze the quarterly accounting profits of 246 companies between the first quarter of 1999 and the first quarter of 2013, resulting in 9,558 quarter-company observations. The results indicated that the adoption of IFRS in Brazil (1 increased the associative capacity of accounting profits; (2 reduced information timeliness to non-significant levels; and (3 had no effect on conditional conservatism. The joint analysis of the empirical evidence from the present study conclusively precludes stating that the adoption of IFRS in Brazil contributed to an increase the information relevance of accounting profits of publicly traded companies.

Social Networks and Technology Adoption

OpenAIRE

Hogset, Heidi

2005-01-01

This study analyzes social network effects on Kenyan smallholders' decision to adopt improved natural resource management techniques. These effects are decomposed into effects from social influence and learning through networks (strong ties), group effects, weak ties effects, informal finance, and conflicts arising from technological externalities, controlling for non-network effects.

The ``Adopt A Microbe'' project: Web-based interactive education connected with scientific ocean drilling

Science.gov (United States)

Orcutt, B. N.; Bowman, D.; Turner, A.; Inderbitzen, K. E.; Fisher, A. T.; Peart, L. W.; Iodp Expedition 327 Shipboard Party

2010-12-01

We launched the "Adopt a Microbe" project as part of Integrated Ocean Drilling Program (IODP) Expedition 327 in Summer 2010. This eight-week-long education and outreach effort was run by shipboard scientists and educators from the research vessel JOIDES Resolution, using a web site (https://sites.google.com/site/adoptamicrobe) to engage students of all ages in an exploration of the deep biosphere inhabiting the upper ocean crust. Participants were initially introduced to a cast of microbes (residing within an ‘Adoption Center’ on the project website) that live in the dark ocean and asked to select and virtually ‘adopt’ a microbe. A new educational activity was offered each week to encourage learning about microbiology, using the adopted microbe as a focal point. Activities included reading information and asking questions about the adopted microbes (with subsequent responses from shipboard scientists), writing haiku about the adopted microbes, making balloon and fabric models of the adopted microbes, answering math questions related to the study of microbes in the ocean, growing cultures of microbes, and examining the gases produced by microbes. In addition, the website featured regular text, photo and video updates about the science of the expedition using a toy microbe as narrator, as well as stories written by shipboard scientists from the perspective of deep ocean microbes accompanied by watercolor illustrations prepared by a shipboard artist. Assessment methods for evaluating the effectiveness of the Adopt a Microbe project included participant feedback via email and online surveys, website traffic monitoring, and online video viewing rates. Quantitative metrics suggest that the “Adope A Microbe” project was successful in reaching target audiences and helping to encourage and maintain interest in topics related to IODP Expedition 327. The “Adopt A Microbe” project mdel can be adapted for future oceanographic expeditions to help connect the

Age at placement, adoption experience and adult adopted people's contact with their adoptive and birth mothers: an attachment perspective.

Science.gov (United States)

Howe, D

2001-09-01

Adoption holds particular interest for attachment researchers. Although children adopted as babies experience almost continuous care by their adoptive parents, older placed children experience at least one major change of caregiver when they join their adoptive family. Moreover, in the majority of cases, older placed children have generally suffered a pre-adoption history of abuse, neglect and/or rejection. It is now being recognized that older placed children's attachment histories and internal working models (IWMs) established in relationship with their initial carers remain active in relationship with their new carers. Transactional models have helped both researchers and practitioners to understand the dynamics of parent-child relationships in cases where insecure children with histories of neglect, abuse and rejection find themselves in new caregiving environments. The present study examines the childhood experiences of adult adopted people and their current levels of contact with their adoptive mothers, and in cases where people had searched for and found a birth relative, current levels of contact with their birth mother. Although no information was collected on the adopted adult's pre-placement history, age at placement was used as a proxy measure to examine whether older placed children reported different adoption experiences and what their current levels of contact were with their adoptive and birth mothers. The findings show that age at placement was associated with adopted people's reported experiences of being adopted and current rates of contact with their adoptive and birth mothers, with those placed at older ages most likely to report that they (1) did not feel they belonged in their adoptive families while growing up, (2) did not feel loved by their adoptive mother, (3) were least likely to remain in high-frequency contact with their adoptive mother, and (4) were least likely to remain in high-frequency contact with their birth mother. An

Reaching the hard to reach.

Science.gov (United States)

Bhiwandi, P; Campbell, M; Potts, M

1994-01-01

The 1994 International Conference on Population and Development proposed increasing contraceptive couple protection from 550 million in 1995 to 880 million in 2015. The task for family planning (FP) programs is to provide access to services for, sometimes, inaccessible rural populations. FP need based on desire for no more children has ranged from under 20% in Senegal to almost 80% in Peru. Socioeconomic development was found not to be a prerequisite for fertility change. Gender inequalities in education and social autonomy must be changed. FP access is very important among women with a disadvantaged background or among women unsure about FP. Bangladesh is a good example of a country with increased contraceptive prevalence despite low income. The rule of thumb is that contraception increases of 15% contribute to a drop in family size of about one child. Program effectiveness is related to a variety of factors: contraceptive availability at many locations, acceptable price of contraception, delivery of the oral contraceptives without prescriptions, and other strategies. FP is a service not a medical treatment. A range of methods must be promoted and available from a range of facilities. Contraceptive use is dependent on the woman's stage in her lifecycle and is dependent on informed choice. Community-based distribution systems are effective, whereas free distribution by poorly-trained field workers is not always very effective because patient payment of all or part of the cost assures quality and freedom of choice. Effective programs for underprivileged groups involve aggressive, easy to manage programs that can be replicated rapidly. FP serves a useful function in depressing maternal mortality among the poor in Africa, who have no access to quality health services. Social marketing is an effective strategy for reaching remote areas. Political will and robust management are necessary commodities.

Reaching Hard-to-Reach Individuals: Nonselective Versus Targeted Outbreak Response Vaccination for Measles

Science.gov (United States)

Minetti, Andrea; Hurtado, Northan; Grais, Rebecca F.; Ferrari, Matthew

2014-01-01

Current mass vaccination campaigns in measles outbreak response are nonselective with respect to the immune status of individuals. However, the heterogeneity in immunity, due to previous vaccination coverage or infection, may lead to potential bias of such campaigns toward those with previous high access to vaccination and may result in a lower-than-expected effective impact. During the 2010 measles outbreak in Malawi, only 3 of the 8 districts where vaccination occurred achieved a measureable effective campaign impact (i.e., a reduction in measles cases in the targeted age groups greater than that observed in nonvaccinated districts). Simulation models suggest that selective campaigns targeting hard-to-reach individuals are of greater benefit, particularly in highly vaccinated populations, even for low target coverage and with late implementation. However, the choice between targeted and nonselective campaigns should be context specific, achieving a reasonable balance of feasibility, cost, and expected impact. In addition, it is critical to develop operational strategies to identify and target hard-to-reach individuals. PMID:24131555

[Perception of parental socialization strategies in adoptive and non-adoptive families].

Science.gov (United States)

Bernedo Muñoz, Isabel María; Fuentes Rebollo, María Jesús; Fernández-Molina, M; Bersabé Morán, Rosa

2007-11-01

Although parental socialization styles have been investigated in recent years, little research has been carried out on the issue of parental styles in adoptive families. The aim of this research is to analyse parental styles both from the point of view of the parents and of adopted and non-adopted adolescents, taking as covariables the adolescents' sex and age. The sample was made up of 55 adopted adolescents (20 boys and 35 girls with an age range of 11-17 years) and their 55 adoptive parents, and 402 non-adopted adolescents (200 boys and 202 girls with an age range of 11-17 years), and their 258 parents. Two scales evaluated parental styles: the Affect Scale and the Rules and Demands Scale. The results showed that, both from the point of view of the parents and of the adolescents, adoptive families are more affective, communicative and inductive, and less critical and indulgent than non-adoptive families. No differences were found between adopted and non-adopted adolescents on the Parents' Rigidity Scale.

Adoption of medication alert systems in hospital outpatient departments in Taiwan.

Science.gov (United States)

Kuo, Yu-Chun; Cheng, Shou-Hsia

2017-06-01

The adoption of medication alert systems in the health care sector varies among regions. In Taiwan, the health authority introduced policies in 2005 to encourage the adoption of medication alert systems in hospitals. This study aimed to understand the adoption of medication alert systems in the outpatient departments of hospitals in Taiwan using a nationwide survey. A questionnaire was developed and mailed to 380 accredited general hospitals in Taiwan in 2013. The information collected from the questionnaire concerning the outpatient department included (1) the time of adoption of a medication alert system; (2) the operation of individual alert functions: availability, management, and stability; and (3) hospital characteristics: accreditation level, teaching status, ownership, and number of beds. A total of 216 hospitals completed and returned the questionnaire, corresponding to a response rate of 56.8%. The adoption rate of medication alert systems in hospital outpatient departments increased from less than 10% in 1997-95.83% in 2012. Approximately two-thirds of the hospitals developed and maintained the alert systems independently or collaboratively with vendors. Teaching and large hospitals tended to develop more advanced alert functions such as drug-drug interaction functions. Improving the safety and quality of pharmaceutical services and meeting the policy requirements are reasons for hospitals to establish medication alert systems. The adoption rate of medication alert systems reached 95% in accredited general hospitals in Taiwan. Government policy and available health information professionals and vendors may somewhat contribute to the high adoption rate. Copyright © 2017 Elsevier B.V. All rights reserved.

FACTORS INFLUENCING E-COMMERCE ADOPTION BY SMES INDONESIA: A CONCEPTUAL MODEL

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Evi Triandini

2015-11-01

Full Text Available E-commerce present different prospect to Small and Medium Sized Enterprises (SMEs andprovides benefits to SMEs. At this stage, there are a number of studies focused on SMEs indeveloped countries. For developing countries, the situation is quite different. Furthermore, thereis still limited number of researches on e-commerce adoption by SMEs in Indonesia. SMEs playa vital role in reducing the rate of poverty and unemployment in Indonesian economy. In 2009,micro, small and medium enterprises in Indonesia consist of 52.7 million units or 99.99% of thetotal business enterprises, and employ 96.21 million people or 97% of the total labor forces. SMEsin Indonesia faced internal and external problems. This study explores various factors influencinge-commerce adoption by SMEs in several countries and projecting it to Indonesia. Results showsthat there are a number of perceived opportunities presented by e-commerce adoption inIndonesia, i.e. extending market-reach and even global, increasing customer personalizeservices, and improving its competitiveness. Furthermore, this study also proposes six potentialfactors influenced the adoption of e-commerce by SMEs in Indonesia, i.e. perceived usefulness,perceived ease of use, relative advantage, perceived risk, perceived trust, and compatibility.

Adoptive parenting and attachment: association of the internal working models between adoptive mothers and their late-adopted children during adolescence.

Science.gov (United States)

Pace, Cecilia S; Di Folco, Simona; Guerriero, Viviana; Santona, Alessandra; Terrone, Grazia

2015-01-01

Recent literature has shown that the good outcome of adoption would mostly depend on the quality of adoptive parenting, which is strongly associated with the security of parental internal working models (IWMs) of attachment. Specifically, attachment states-of-mind of adoptive mothers classified as free and autonomous and without lack of resolution of loss or trauma could represent a good protective factor for adopted children, previously maltreated and neglected. While most research on adoptive families focused on pre-school and school-aged children, the aim of this study was to assess the concordance of IWMs of attachment in adoptive dyads during adolescence. Our pilot-study involved 76 participants: 30 adoptive mothers (mean age = 51.5 ± 4.3), and their 46 late-adopted adolescents (mean age = 13.9 ± 1.6), who were all aged 4-9 years old at time of adoption (mean age = 6.3 ± 1.5). Attachment representations of adopted adolescents were assessed by the Friend and Family Interview (FFI), while adoptive mothers' state-of-mind with respect to attachment was classified by the Adult Attachment Interview (AAI). Adolescents' verbal intelligence was controlled for. Late-adopted adolescents were classified as follows: 67% secure, 26% dismissing, and 7% preoccupied in the FFI, while their adoptive mothers' AAI classifications were 70% free-autonomous, 7% dismissing, and 23% unresolved. We found a significant concordance of 70% (32 dyads) between the secure-insecure FFI and AAI classifications. Specifically adoptive mothers with high coherence of transcript and low unresolved loss tend to have late-adopted children with high secure attachment, even if the adolescents' verbal intelligence made a significant contribution to this prediction. Our results provides an empirical contribution to the literature concerning the concordance of attachment in adoptive dyads, highlighting the beneficial impact of highly coherent states-of-mind of adoptive mothers on the attachment

The Temporal Effect of Training Utility Perceptions on Adopting a Trained Method: The Role of Perceived Organizational Support

Science.gov (United States)

Madera, Juan M.; Steele, Stacey T.; Beier, Margaret

2011-01-01

The current study examined the temporal effect of perceived training utility on adoption of a trained method and how perceived organizational support influences the relationship between perceived training utility perceptions and adoption of a trained method. With the use of a correlational-survey-based design, this longitudinal study required…

An empirical examination of factors contributing to the adoption of IFRS in developing countries

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Aria Farah Mita

2015-12-01

Full Text Available This research aims to analyze factors that influence the likelihood of IFRS adoption in developing countries. Research that focuses on the IFRS adoption in developing countries is limited. Developing countries are supposed to get many benefits from the adoption of IFRS as it is a cheap shortcut to improve the quality of financial reporting to attract foreign capital and to finance its development. In addition to macroeconomic factors, this research also examines the influence of institutional factors and the development of local accounting standards. Using the binomial logit regression, the result shows that the regulatory quality of a country positively af-fects the possibility of IFRS adoption in developing countries. It means that the better quality of the regulator in those countries, the higher possibility to fully adopt the IFRS. Furthermore, there is a tendency that the countries will fully adopt the IFRS when they already have local accounting standards that previously referred to international standards. The results imply that the IASB strategy should focus more on cooperation with local regulators or groups of regional cooperation to reach its objective to develop single set of high quality international standard.

Peer Support for the Hardly Reached: A Systematic Review.

Science.gov (United States)

Sokol, Rebeccah; Fisher, Edwin

2016-07-01

Health disparities are aggravated when prevention and care initiatives fail to reach those they are intended to help. Groups can be classified as hardly reached according to a variety of circumstances that fall into 3 domains: individual (e.g., psychological factors), demographic (e.g., socioeconomic status), and cultural-environmental (e.g., social network). Several reports have indicated that peer support is an effective means of reaching hardly reached individuals. However, no review has explored peer support effectiveness in relation to the circumstances associated with being hardly reached or across diverse health problems. To conduct a systematic review assessing the reach and effectiveness of peer support among hardly reached individuals, as well as peer support strategies used. Three systematic searches conducted in PubMed identified studies that evaluated peer support programs among hardly reached individuals. In aggregate, the searches covered articles published from 2000 to 2015. Eligible interventions provided ongoing support for complex health behaviors, including prioritization of hardly reached populations, assistance in applying behavior change plans, and social-emotional support directed toward disease management or quality of life. Studies were excluded if they addressed temporally isolated behaviors, were limited to protocol group classes, included peer support as the dependent variable, did not include statistical tests of significance, or incorporated comparison conditions that provided appreciable social support. We abstracted data regarding the primary health topic, categorizations of hardly reached groups, program reach, outcomes, and strategies employed. We conducted a 2-sample t test to determine whether reported strategies were related to reach. Forty-seven studies met our inclusion criteria, and these studies represented each of the 3 domains of circumstances assessed (individual, demographic, and cultural-environmental). Interventions

Adoptive parenting and attachment: association of the Internal Working Models between adoptive mothers and their late-adopted children during adolescence

Directory of Open Access Journals (Sweden)

Cecilia Serena ePace

2015-09-01

Full Text Available Introduction. Recent literature has shown that the good outcome of adoption would mostly depend on the quality of adoptive parenting, which is strongly associated with the security of parental internal working models (IWMs of attachment. Specifically, attachment states-of-mind of adoptive mothers classified as free and autonomous and without lack of resolution of loss or trauma could represent a good protective factor for adopted children previously maltreated and neglected. While most research on adoptive families has focused on pre-school and school-aged children, the aim of this study was to assess the concordance of IWMs of attachment in adoptive dyads during adolescence.Method. Our pilot-study involved 76 participants: 30 adoptive mothers (mean age=51.5±4.3, and their 46 late-adopted adolescents (mean age = 13.9 ± 1.6, who were all aged four to nine years old at time of adoption (M = 6.3 ± 1.5. Attachment representations of adopted adolescents were assessed by the Friend and Family Interview (FFI, while adoptive mothers’ state-of-mind with respect to attachment was classified by the Adult Attachment Interview (AAI. Adolescents’ verbal intelligence was controlled.Results. Late-adopted adolescents were classified as follows: 67% secure, 26% dismissing and 7% preoccupied in the FFI, while their adoptive mothers’ AAI classifications were 70% free-autonomous, 7% dismissing, and 23% unresolved. We found a significant concordance of 70% (32 dyads between the secure-insecure FFI and AAI classifications. Specifically adoptive mothers with high coherence of transcript and low unresolved loss tend to have late-adopted children with high secure attachment, even if the adolescents’ verbal intelligence made a significant contribution to this prediction.Discussion. Our results provides an empirical contribution to the literature concerning the concordance of attachment in adoptive dyads, highlighting the beneficial impact of highly coherent

Impact of a social franchise intervention program on the adoption of long and short acting family planning methods in hard to reach communities in Myanmar.

Science.gov (United States)

Aung, Tin; Thet, May Me; Sudhinaraset, May; Diamond-Smith, Nadia

2018-03-12

Myanmar has experienced slowly rising levels of contraceptive use in recent years. Between 2014 and 2016, Population Services International (PSI)/Myanmar implemented a multi-pronged intervention to increase contraceptive use by leveraging its social marketing clinics and providers, and providing additional community outreach. The aim of this study is to explore trends over time in contraceptive uptake and assess whether exposure to the PSI program was associated with women adopting a method. Baseline and end line data were collected using a repeated cross-sectional survey of married women of reproductive age in 2014 and 2016. We find that use of the implant and intrauterine device (IUD) has increased among contraceptive users over time, although there was no significant association for short-term methods. There was also an increase in all types of method use between time periods compared to non-users of contraception. Women who reported seeing a PSI contraception pamphlet had increased odds of having adopted an IUD or implant in the study period. This suggests that interventions that address both supply and demand side barriers to contraception can have an impact on contraceptive uptake, especially more effective long acting methods.

Designing for sustained adoption: A model of developing educational innovations for successful propagation

Science.gov (United States)

Khatri, Raina; Henderson, Charles; Cole, Renée; Froyd, Jeffrey E.; Friedrichsen, Debra; Stanford, Courtney

2016-06-01

[This paper is part of the Focused Collection on Preparing and Supporting University Physics Educators.] The physics education research community has produced a wealth of knowledge about effective teaching and learning of college level physics. Based on this knowledge, many research-proven instructional strategies and teaching materials have been developed and are currently available to instructors. Unfortunately, these intensive research and development activities have failed to influence the teaching practices of many physics instructors. This paper describes interim results of a larger study to develop a model of designing materials for successful propagation. The larger study includes three phases, the first two of which are reported here. The goal of the first phase was to characterize typical propagation practices of education developers, using data from a survey of 1284 National Science Foundation (NSF) principal investigators and focus group data from eight disciplinary groups of NSF program directors. The goal of the second phase was to develop an understanding of successful practice by studying three instructional strategies that have been well propagated. The result of the first two phases is a tentative model of designing for successful propagation, which will be further validated in the third phase through purposeful sampling of additional well-propagated instructional strategies along with typical education development projects. We found that interaction with potential adopters was one of the key missing ingredients in typical education development activities. Education developers often develop a polished product before getting feedback, rely on mass-market communication channels for dissemination, and do not plan for supporting adopters during implementation. The tentative model resulting from this study identifies three key propagation activities: interactive development, interactive dissemination, and support of adopters. Interactive development

Information Technology Adoption, Corporate Governance and Bank Performance

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Umi Muawanah

2018-04-01

Full Text Available Many academicians and practitioners have been acknowledging that information technology (IT adoption could improve company performance. However, previous research indicates contradictory evidence. These inconsistencies can be attributed to variations among the studies in choosing proxy for IT adoption and due to contingent on other factors. This research aims at analyzing the influence of a contingent factor that is corporate governance (CG concerning the effectiveness of IT adoption in influencing company performance measured by change in return on assets. Two proxies are used for IT adoption: company expenses on IT and the level of the organization managing IT. Data is collected and analyzed from annual reports of all banks listed in Indonesia Stock Exchange from 2011 to 2013. Multiple linear regression models are employed. This research shows that corporate governance practice could improve the effectiveness of IT adoption in improving company performance. This research implies that better CG practices in providing direction and monitoring on IT can lead to better company performance.

The prospective of coal power in China: Will it reach a plateau in the coming decade?

International Nuclear Information System (INIS)

Yuan, Jiahai; Lei, Qi; Xiong, Minpeng; Guo, Jingsheng; Hu, Zheng

2016-01-01

Coal power holds the king position in China's generation mix and has resulted in ever-increasing ecological and environmental issues; hence, the development of the electric power sector is confronted with a series of new challenges. China has recently adopted a new economic principle of the “new economic normal,” which has a large effect on the projection electricity demand and power generation planning through 2020. This paper measures electricity demand based upon China's social and economic structure. The 2020 roadmap presents China's developing targets for allocating energy resources to meet new demands, and the 2030 roadmap is compiled based upon an ambitious expansion of clean energy sources. Results show that electricity demand is expected to reach 7500 TWh in 2020 and 9730 TWh in 2030. Coal power is expected to reach its peak in 2020 at around 970 GW, and will then enter a plateau, even with a pathway of active electricity substitution in place. - Highlights: • Conduct electricity demand scenario analysis for China during 2015–2030. • Outline China's power generation planning roadmaps for 2020 and 2030. • Analyze coal power prospective in China under “new economic normal”. • Coal power is expected to reach its peak at around 970 GW by 2020 in China.

Associations between Discussions of Racial and Ethnic Differences in Internationally Adoptive Families and Delinquent Behavior among Korean Adopted Adolescents.

Science.gov (United States)

Anderson, Kayla N; Lee, Richard M; Rueter, Martha A; Kim, Oh Myo

2015-04-01

Internationally adopted adolescents may have more delinquent behavior than non-adopted adolescents. One explanation is these adolescents experience discrimination and loss of culture, and adoptive parents are not adequately addressing these experiences. However, studies have not examined the effects of family discussions of racial and ethnic differences within adoptive families on adopted adolescents' delinquent behavior. To test this relationship, this study utilized data from 111 U.S. internationally adoptive families with 185 South Korean adopted adolescents (55% female, M age = 17.75). During an observational assessment, families discussed the importance of their racial and ethnic differences, and adolescents completed a delinquent behavior questionnaire. Analysis of covariance showed differences in adolescent delinquent behavior across three ways adoptive families discussed racial and ethnic differences; adolescents whose families acknowledged differences had the fewest mean delinquent behaviors. There were no significant differences in delinquent behavior between adolescents whose families acknowledged or rejected the importance of racial and ethnic differences. However, adopted adolescents whose families held discrepant views of differences had significantly more problem behavior than adolescents whose families either acknowledged or rejected the importance of racial and ethnic differences. Clinicians, adoption professionals, and other parenting specialists should focus on building cohesive family identities about racial and ethnic differences, as discrepant views of differences are associated with the most adoptee delinquent behavior.

Explaining e-business adoption - Innovation & entrepreneurship in Dutch SMEs

NARCIS (Netherlands)

van der Veen, M.

2005-01-01

Explaining e-business adoptionThis dissertation deals with the explanation of e-business adoption in Dutch small and medium sized enterprises. The adoption of e-business plays an important part in making existing business more efficient and effective. Moreover, it is a tool for business development

A Non-Modeling Exploration of Residential Solar Photovoltaic (PV) Adoption and Non-Adoption

Energy Technology Data Exchange (ETDEWEB)

Moezzi, Mithra [Portland State Univ., Portland, OR (United States); Ingle, Aaron [Portland State Univ., Portland, OR (United States); Lutzenhiser, Loren [Portland State Univ., Portland, OR (United States); Sigrin, Benjamin O. [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

2017-09-01

Although U.S. deployment of residential rooftop solar photovoltaic (PV) systems has accelerated in recent years, PV is still installed on less than 1 percent of single-family homes. Most research on household PV adoption focuses on scaling initial markets and modeling predicted growth rather than considering more broadly why adoption occurs. Among the studies that have investigated the characteristics of PV adoption, most collected data from adopters, sometimes with additional non-adopter data, and rarely from people who considered but did not adopt PV. Yet the vast majority of Americans are non-adopters, and they are a diverse group - understanding their ways of evaluating PV adoption is important. Similarly, PV is a unique consumer product, which makes it difficult to apply findings from studies of other technologies to PV. In addition, little research addresses the experience of households after they install PV. This report helps fill some of these gaps in the existing literature. The results inform a more detailed understanding of residential PV adoption, while helping ensure that adoption is sufficiently beneficial to adopters and even non-adopters.

International Adoption: Issues of Acknowledgement of Adoption and Birth Culture.

Science.gov (United States)

Trolley, Barbara C.; And Others

1995-01-01

Families who adopt children internationally are faced with not only the acknowledgement of the adoption but also the recognition of the child's birth culture. Thirty-four families were surveyed to assess issues regarding the relevance, frequency, and means of acknowledgement of the adoption and of the birth culture. Findings suggest ways adoption…

Adoption of an information systems security policy in small and medium sized enterprises.

Directory of Open Access Journals (Sweden)

Isabel Maria Lopes

2017-03-01

Full Text Available Information Systems Security (ISS is a relevant fact for current organizations. This paper focuses on Small and Medium Sized Enterprises (SMEs. This article aims to constitute an empirical study on the applicability of the Action Research (AR method in information systems, more specifically by assessing the adoption of an ISS policy in six SMEs, and identifying the critical success factors in adopting an ISS policy. The research question we intend to answer is to what extent this research method is adequate to reach the proposed goal. The results of the study suggest that AR is a promising means for the evaluation of ISS policies adoption. It can both act as a research method that improves the understanding about the reasons why the policy has been abandoned, and as a change method, assisting practitioners to overcome barriers and suggesting measures to be implemented.

Efficacy of REACH Forgiveness across cultures.

Science.gov (United States)

Lin, Yin; Worthington, Everett L; Griffin, Brandon J; Greer, Chelsea L; Opare-Henaku, Annabella; Lavelock, Caroline R; Hook, Joshua N; Ho, Man Yee; Muller, Holly

2014-09-01

This study investigates the efficacy of the 6-hour REACH Forgiveness intervention among culturally diverse undergraduates. Female undergraduates (N = 102) and foreign extraction (46.2%) and domestic (43.8%) students in the United States were randomly assigned to immediate treatment or waitlist conditions. Treatment efficacy and the effect of culture on treatment response were assessed using measures of emotional and decisional forgiveness across 3 time periods. Students in the treatment condition reported greater improvement in emotional forgiveness, but not decisional forgiveness, relative to those in the waitlist condition. Gains were maintained at a 1-week follow-up. Although culture did not moderate the effect of treatment, a main effect of culture on emotional forgiveness and marginally significant interaction effect of culture on decisional forgiveness were found. The REACH Forgiveness intervention was efficacious for college students from different cultural backgrounds when conducted in the United States. However, some evidence may warrant development of culturally adapted forgiveness interventions. © 2014 Wiley Periodicals, Inc.

The Early Growth and Development Study: a prospective adoption study from birth through middle childhood.

Science.gov (United States)

Leve, Leslie D; Neiderhiser, Jenae M; Shaw, Daniel S; Ganiban, Jody; Natsuaki, Misaki N; Reiss, David

2013-02-01

The Early Growth and Development Study is a prospective adoption study of birth parents, adoptive parents, and adopted children recruited in two cohorts (N = 561 triads). The primary study aims are to examine how family, peer, and contextual processes affect children's adjustment, and to examine their interplay (mediation, moderation) with genetic influences. Participants were recruited through adoption agencies located throughout the United States following the birth of a child. Assessments are ongoing, in 9-month intervals until the child reaches 3 years of age and in 1-year intervals thereafter through age 9. Data collection includes the following primary constructs: child temperament, social behavior, school performance, mental health, and health; birth and adoptive parent personality characteristics, mental health, competence, stress, health, context, substance use, parenting, and marital relations; and pregnancy use of drugs and maternal stress during pregnancy. DNA and salivary cortisol samples have also been collected. Analyses have indicated evidence for genotype-environment interactions during early childhood. Study procedures, sample representativeness (including tests of potential confounds in the adoption design), and an overview of findings to date are summarized, and future plans are described.

A business case for HIT adoption: effects of "meaningful use" EHR financial incentives on clinic revenue.

Science.gov (United States)

Behkami, Nima A; Dorr, David A; Morrice, Stuart

2010-01-01

The goal of this study is to describe a framework that allows decision makers to efficiently evaluate factors that affect Electronic Health Record (EHR) adoption and test suitable interventions; specifically financial incentives. The United States healthcare delivery system is experiencing a transformation to improve population health. There is strong agreement that "meaningful use" of Health Information Technology (HIT) is a major enabler in this effort. However it's also understood that the high cost of implementing an EHR is an obstacle for adoption. To help understand these complexities we developed a simulation model designed to capture the dynamic nature of policy interventions that affect the adoption of EHR. We found that "Effective" use of HIT approaches break-even-point and larger clinic revenue many times faster that "average" or "poor" use of HIT. This study uses a systems perspective to the evaluate EHR adoption process through the "meaningful use" redesign as proposed in the American Reinvestment and Recovery Act 2009 in the United States healthcare industry by utilizing the System Dynamics methodology and Scenario Analysis.

Influence of parental depressive symptoms on adopted toddler behaviors: an emerging developmental cascade of genetic and environmental effects.

Science.gov (United States)

Pemberton, Caroline K; Neiderhiser, Jenae M; Leve, Leslie D; Natsuaki, Misaki N; Shaw, Daniel S; Reiss, David; Ge, Xiaojia

2010-11-01

This study examined the developmental cascade of both genetic and environmental influences on toddlers' behavior problems through the longitudinal and multigenerational assessment of psychosocial risk. We used data from the Early Growth and Development Study, a prospective adoption study, to test the intergenerational transmission of risk through the assessment of adoptive mother, adoptive father, and biological parent depressive symptoms on toddler behavior problems. Given that depression is often chronic, we control for across-time continuity and find that in addition to associations between adoptive mother depressive symptoms and toddler externalizing problems, adoptive father depressive symptoms when the child is 9 months of age were associated with toddler problems and associated with maternal depressive symptoms. Findings also indicated that a genetic effect may indirectly influence toddler problems through prenatal pregnancy risk. These findings help to describe how multiple generations are linked through genetic (biological parent), timing (developmental age of the child), and contextual (marital partner) pathways.

Factors Affecting Adoption of Recommended Cauliflower Production Technology in Nepal

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Pankaj Raj Dhital

2016-05-01

Full Text Available Binary logit regression model of econometrics was used to identify the factors affecting adoption of recommended agricultural technology by the commercial farmers of Nepal. A survey was carried out in 2012 in 120 households from Kavre district, Nepal. The objective was to appraise factors affecting adoption of recommended technology of cauliflower, finding out the level of adoption, identifying the constraints of cauliflower cultivation, assessing the perceived level of satisfaction and studying the relationship of certain selected variables on the adoption. Education, Occupation, contact with Personal Localite sources of information, Group membership and Experience were the most influencing factors for adoption of recommended technology. Though, other factors were not strong enough to contribute significantly but indirectly influence the adoption decision of farmers as combined effects. Occupation was found as negatively associated. Landholding size was strongly and positively influencing among the non significant factors. The level of satisfaction and the constraints of cauliflower production were also identified. Transfer of technology will be effective if and only if the client adopts the technology. For an effective transfer of technology, it is better to go for activities for the welfare of the socioeconomic factors of the farmers.

Forecasting the adoption of residential ductless heat pumps

International Nuclear Information System (INIS)

Hlavinka, Alexander N.; Mjelde, James W.; Dharmasena, Senarath; Holland, Christine

2016-01-01

Energy-efficient technologies have the potential to provide savings to households and utilities, but consumers do not always adopt these innovations over traditional technologies. The ductless heat pump (DHP) is one such technology designed to increase energy efficiency and comfort in space conditioning. DHP adoption by single-family residences in the Pacific Northwest of the United States is investigated by quantifying the effects of utility-provided rebates and expenditures on activities such as advertising and installer training on the number of installations and forecasting installations through 2018. The number of installations is elastic with respect to net installation costs and inelastic with respect to expenditures. Given the proposed rebate budgets, doubling the current rebate is necessary to maximize installations through 2018. - Highlights: • The ductless heat pump (DHP) is an energy-efficient form of space conditioning. • Rebate and marketing programs designed to increase adoptions of DHPs are examined. • Residential adoption of DHPs is sensitive to rebates and tax credits. • Advertising and training have a smaller effect on adoption than rebates.

Perceived Effectiveness of Identified Methods and Techniques Teachers Adopt in Prose Literature Lessons in some Secondary Schools in Owerri

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F. O. Ezeokoli

2016-07-01

Full Text Available The study determined the methods adopted by teachers in prose literature-in-English classrooms, activities of teachers and students, teachers’ perceived effectiveness of techniques used. It also examined the objectives of teaching prose literature that teachers should address and the extent teachers believe in student-identified difficulties of studying prose literature. The study adopted the descriptive survey research design. Purposive sampling technique was used to select 85 schools in Owerri metropolis and in each school, all literature teachers of senior secondary I and II were involved. In all, 246 literature teachers participated out of which 15 were purposively selected for observation. The two instruments were: Teachers’ Questionnaire (r = 0.87 and Classroom Observation Schedule (r = 0.73. Data were analysed using frequency counts and percentages. Results revealed that teachers adopted lecture (28.4%, reading (10.9% and discussion (7.3% methods. Teacher’s activities during the lesson include: giving background information, summarizing, dictating notes, reading aloud and explaining and asking questions. The adopted techniques include: questioning, oral reading, silent reading and discussion. Teachers’ perceived questioning as the most effective technique followed by debating and summarizing. Teachers identified development of students’ critical faculties and analytical skills, literary appreciation and language skills to be of utmost concern. It was concluded that the methods adopted by teachers are not diverse enough to cater for the needs and backgrounds of students. Keywords: Methods, Techniques, Perceived Effectiveness, Objectives, Literature-in-English

How Efficient is Green Revolution Technology Adoption in Ghana ...

African Journals Online (AJOL)

The study seeks to find out the effects of Green Revolution technology adoption on output/efficiency of agricultural households in Ghana. The method of analysis involves Battese and Coelli's (1993; 1995) one-step estimation of a stochastic frontier model. Technology adoption was found to have positive effects on output.

Holistic BIM Adoption and Diffusion in Malaysia

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Mamter Shahela

2016-01-01

Full Text Available Building Information Modeling is modeling technology and associated set of processes to produce, communicate and analyze digital information models for construction life cycle. Although many benefits can gain by the implementation of BIM, the pace adoption of BIM in Malaysia is still slow. There is an abundance of theories and models purporting to describe the drivers and mechanisms of how new technologies are adopted or diffused into a particular section of society or by individuals or stake players. In addition, many acceptance theories, which imply the adoption of new technologies and can be applied in every sector. This paper aims to present a review of the existing literature of BIM adoption and diffusion theory/model/framework in Malaysia. Researcher revealed the list of driven factors of Holistic BIM Adoption. In addition, it will deal with how to work effectively with groups that initially are relatively

To Adopt Or Not To Adopt? The Transnational Adoption of International Financial Reporting Standards (IFRS) in Africa

OpenAIRE

Zori, S.

2015-01-01

The idea that policy diffusion can occur via two different mechanisms has gained attention in the realm of international accounting since the European Union’s adoption of International Financial Reporting Standards (IFRSs) in 2005. Proponents of classical economic approaches to policy adoption argue that countries adopting IFRS are motivated solely by the economic consequences of the standards from which they anticipate an improvement in information quality. Neo-institutional scholars argue, ...

'Adoption' by maternal siblings in wild chimpanzees.

Directory of Open Access Journals (Sweden)

Catherine Hobaiter

Full Text Available The adoption of unrelated orphaned infants is something chimpanzees and humans have in common. Providing parental care has fitness implications for both the adopter and orphan, and cases of adoption have thus been cited as evidence for a shared origin of an altruistic behaviour. We provide new data on adoptions in the free-living Sonso chimpanzee community in Uganda, together with an analysis of published data from other long-term field sites. As a default pattern, we find that orphan chimpanzees do not become adopted by adult group members but wherever possible associate with each other, usually as maternal sibling pairs. This occurs even if both partners are still immature, with older individuals effectively becoming 'child household heads'. Adoption of orphans by unrelated individuals does occur but usually only if no maternal siblings or other relatives are present and only after significant delays. In conclusion, following the loss of their mother, orphaned chimpanzees preferentially associate along pre-existing social bonds, which are typically strongest amongst maternal siblings.

Diffusion of Photovoltaic Occupational Skills Training: Awareness and Adoption in the North Carolina Community Colleges

Science.gov (United States)

Porto, Deborah Ruth

2012-01-01

Educational administrators in the North Carolina Community College System (NCCCS) play a key role in the decisions to adopt or reject educational innovations and as a result are the gatekeepers of technology innovations reaching students. In this study the innovation-decision process and other aspects of the diffusion of innovation model are used…

Contact in Adoption and Adoptive Identity Formation: The Mediating Role of Family Conversation

Science.gov (United States)

Korff, Lynn Von; Grotevant, Harold D.

2012-01-01

The present study examined adoption-related family conversation as a mediator of the association between adoptive parents’ facilitation of contact with birth relatives and adolescent adoptive identity formation. The sample consisted of 184 adoptive families. Data were collected in two waves from adoptive mothers and fathers, and adoptees (M = 15.68 years at adolescence; M = 24.95 years at emerging adulthood) using semistructured interviews and questionnaires. Structural equation models showed a good fit to sample data, and analyses supported the hypothesized mediation model. Contact with birth relatives is associated with more frequent adoption-related family conversation, which in turn is associated with the development of adoptive identity. These results highlight the importance of supporting activities such as contact that lead to adoption-related family conversation. PMID:21517175

Investigating personal characteristics on e-banking adoption

Directory of Open Access Journals (Sweden)

Ali Arfaeian

2013-12-01

Full Text Available During the past few years, there have been increasing interests on doing banking transactions using online services through internet. In this paper, we present an empirical investigation to study the role of personal and social characteristics on acceptance of e-banking adoption. The proposed study designs two questionnaires and distributes them among 384 randomly selected people who use online banking in province of Alborz, Iran. The proposed study examines the effects of five factors including Neuroticism, Extraversion, Openness to experience, Conscientiousness and Agreeableness on e-banking adoption. Using regression techniques, the study has confirmed that Neuroticism and Agreeableness have negative and meaningful impact on e-banking adoption while Conscientiousness has positive and meaningful relationship with e-banking adoption.

Adoption of Children with Disabilities: An Exploration of the Issues for Adoptive Families

Science.gov (United States)

Good, Gretchen A.

2016-01-01

This systematic literature review is an exploration of issues for adoptive families throughout the adoption process and into the various phases of the life of the adoptive family. Although there has been much recent research related to adoption, in general, very little adoption literature addresses the often unspoken needs of families who want to…

The Effect of IFRS Adoption on the Financial Reports of Local Government Entities

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Kamran Ahmed

2012-09-01

Full Text Available This paper aims to analyse the changes in accounting surplus (loss, equity and assets, and liabilities as a result of accounting policy changes from the Australian Accounting Standards (AAS to the International Financial Reporting Standards (IFRS in Australian local government entities. Using the reconciliation notes disclosed by 117 local government entities, evidence is provided on the effects of IFRS adoption by identifying the key items that of difference between IFRS and AASB. The results show some differences between two sets of accounts prepared under these different accounting standards. While the average surplus (loss of local councils has decreased, their equities, assets and liabilities have increased, with no major significant changes in their overall financial position, except for liabilities. These results indicate the possible consequences of the adoption of IFRS by local government entities in other countries on performance indicators who have or are yet to implement these standards.

Intercountry Adoption: A Comparison between France and England.

Science.gov (United States)

Greenfield, Joanna

1995-01-01

Examined the intercountry adoption experiences of 100 French and 100 English families, comparing policy in each country. Found a lack of effective and sensitive management of the introductory meetings between prospective parents and adoptive children, and of adequate birth records information. (HTH)

The Danish Adoption Register.

Science.gov (United States)

Petersen, Liselotte; Sørensen, Thorkild I A

2011-07-01

The Danish Adoption Register was established in 1963-1964 to explore the genetic and environmental contribution to familial aggregation of schizophrenia. The register encompass information on all 14,425 non-familial adoptions of Danish children legally granted in Denmark 1924-1947. It includes name and date of birth of each adoptee and his or her biological and adoptive parents, date of transfer to adoptive parents and date of formal adoption. The linkage to biological and adoptive parents is close to complete, even biological fathers are registered for 91.4% of the adoptees. Adoption registers are a unique source allowing disentangling of genetic and familial environmental influences on traits, risk of diseases, and mortality.

Inhibitors of e-Government adoption: Determinants of habit and adoption intentions

Directory of Open Access Journals (Sweden)

Manuel Rey-Moreno

2017-09-01

Full Text Available Explanatory models of e-Government adoption are based on the premise that user behavior results from users’ intentions, which derive from users’ beliefs and attitudes. According to such models, citizens’ high intentions to use e-Government tools should have led to the widespread adoption of these tools. Yet this has not occurred. Therefore, existing models fail to explain the adoption of e-Government. These models must be complemented to explain the cause of citizens’ failure to adopt e-Government. Attempts to build a satisfactory model include the design of dual models (jointly analyzing facilitators and inhibitors and integrating models (jointly analyzing the interaction between intention and habit in prompting behavior. This study identified several inhibitors of e-Government adoption. Organizational support, self-efficacy, benefits, loss aversion, regret aversion, control, transition costs, sunk costs/switching costs, uncertainty, habit, resistance, and inertia were found to inhibit citizens’ adoption of e-Government.

Do children perceive postural constraints when estimating reach or action planning?

Science.gov (United States)

Gabbard, Carl; Cordova, Alberto; Lee, Sunghan

2009-03-01

Estimation of whether an object is reachable from a specific body position constitutes an important aspect in effective motor planning. Researchers who estimate reachability by way of motor imagery with adults consistently report the tendency to overestimate, with some evidence of a postural effect (postural stability hypothesis). This idea suggests that perceived reaching limits depend on an individual's perceived postural constraints. Based on previous work with adults, the authors expected a significant postural effect with the Reach 2 condition, as evidenced by reduced overestimation. Furthermore, the authors hypothesized that the postural effect would be greater in younger children. They then tested these propositions among children aged 7, 9, and 11 years by asking them to estimate reach while seated (Reach 1) and in the more demanding posture of standing on 1 foot and leaning forward (Reach 2). Results indicated no age or condition difference, therefore providing no support for a postural effect. When the authors compared these data to a published report of adults, a developmental difference emerged. That is, adults recognize the perceived postural constraint of the standing position resulting in under- rather than overestimation, as displayed in the seated condition. Although preliminary, these observations suggest that estimates of reach (action planning) continue to be refined between late childhood and young adulthood.

Contact in adoption and adoptive identity formation: the mediating role of family conversation.

Science.gov (United States)

Von Korff, Lynn; Grotevant, Harold D

2011-06-01

The present study examined adoption-related family conversation as a mediator of the association between adoptive parents' facilitation of contact with birth relatives and adolescent adoptive identity formation. The sample consisted of 184 adoptive families. Data were collected in two waves from adoptive mothers and fathers, and adoptees (M = 15.68 years at adolescence; M = 24.95 years at emerging adulthood) using semistructured interviews and questionnaires. Structural equation models showed a good fit to sample data, and analyses supported the hypothesized mediation model. Contact with birth relatives is associated with more frequent adoption-related family conversation, which in turn is associated with the development of adoptive identity. These results highlight the importance of supporting activities such as contact that lead to adoption-related family conversation. 2011 APA, all rights reserved

Facebook as an effective recruitment strategy for mental health research of hard to reach populations

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Rony Kayrouz

2016-05-01

Full Text Available Recent reports indicate that Facebook (FB may facilitate recruitment of hard to reach participants into mental health research. The present study aimed to contribute to this emerging literature by exploring recruitment data from a recently completed trial of online treatment for symptoms of anxiety and depression that targeted Arab people. The present study compared traditional recruitment strategies such as media releases, emails, and print advertisements with Facebook strategies including boosting posts, promoting websites, events and FB public fan pages. The main outcomes of interest were the number of started applications and the time and cost per application associated with the FB and traditional recruitment strategies. A target sample of 350 was sought and a total of 81 participants applied to participate over the 42-week recruitment period. Overall, 86% of the resultant applications occurred via FB recruitment and a Poisson regression analysis indicated the FB strategies were more time-effective, recruiting participants 2.5 times faster than the traditional strategies. However, there were no differences in cost-effectiveness for FB ($US37 per participant and traditional strategies ($US40 per participant. The findings of the current study add to existing literature detailing the value of FB recruitment strategies, alongside more traditional strategies, as a way of recruiting hard-to-reach populations for research. However, more research is needed to explore alternative and optimal strategies for the successful recruitment of hard to reach populations via FB and other online social media platforms.

Evaluating an approach to improving the adoption rate of wireless drug library updates for smart pumps.

Science.gov (United States)

Poppe, Lindsey B; Eckel, Stephen F

2011-01-15

An academic medical center's approach to improving the adoption rate of wireless drug library updates for smart pumps was evaluated. A multidisciplinary team composed of pharmacy, nursing, medical engineering, materials management, and patient equipment personnel at an academic medical center collaborated to update the drug libraries of more than 1800 smart pumps via a wireless control system. Two pilot tests were completed to identify and resolve issues before the live wireless update was attempted. The second pilot test, a passive approach, produced an adoption rate of 42% of 1804 pumps at the end of one week and a rate of 56% on day 10. The goal of 80% was not achieved until day 22. The change to an active multidisciplinary process three months later produced an adoption rate of 80% for 1869 pumps on day 10, resulting in a 45.4% increase in the adoption rate between the two trials on day 10 (p libraries reduced the amount of time required to reach a goal adoption rate of 80%.

Competing explanations for adopting energy innovations for new office buildings

International Nuclear Information System (INIS)

Vermeulen, Walter J.V.; Hovens, Jeroen

2006-01-01

An integrative model to explain potential adopters' decisions to adopt energy innovations was adapted and applied in the field of new office building construction. We tested the relative effects of competing theoretical explanations (derived from economics, innovation science and policy science) on the decision to adopt. The research covered 35 projects representing 9% of the total volume of new office construction in the Netherlands between 2000 and mid-2002. Two levels of explanations for adopting innovations were derived: (a) the potential adopter's weighed assessments of the innovations and his or her nature of decision making and (b) explanation of those first-level variables. Using multiple regression techniques, we determined the relative influence on innovation-adoption of variables covering economy and technology, government intervention, company characteristics, and influences from market and society. The decision to adopt 'mature' innovations, in contrast to 'young' innovations, is based more on routine procedures than project-specific considerations. Policies need to take this difference into consideration. We also show evidence that in promoting adoption of E-innovations for new office buildings the Dutch system of applying Energy Performance Standards and subsidies proofs to be effective

Evaluating Regime Change of Sediment Transport in the Jingjiang River Reach, Yangtze River, China

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Li He

2018-03-01

Full Text Available The sediment regime in the Jingjiang river reach of the middle Yangtze River has been significantly changed from quasi-equilibrium to unsaturated since the impoundment of the Three Gorges Dam (TGD. Vertical profiles of suspended sediment concentration (SSC and sediment flux can be adopted to evaluate the sediment regime at the local and reach scale, respectively. However, the connection between the vertical concentration profiles and the hydrologic conditions of the sub-saturated channel has rarely been examined based on field data. Thus, vertical concentration data at three hydrological stations in the reach (Zhicheng, Shashi, and Jianli are collected. Analyses show that the near-bed concentration (within 10% of water depth from the riverbed may reach up to 15 times that of the vertical average concentration. By comparing the fractions of the suspended sediment and bed material before and after TGD operation, the geomorphic condition under which the distinct large near-bed concentrations occur have been examined. Based on daily discharge-sediment hydrographs, the reach scale sediment regime and availability of sediment sources are analyzed. In total, remarkable large near-bed concentrations may respond to the combination of wide grading suspended particles and bed material. Finally, several future challenges caused by the anomalous vertical concentration profiles in the unsaturated reach are discussed. This indicates that more detailed measurements or new measuring technologies may help us to provide accurate measurements, while a fractional dispersion equation may help us in describing. The present study aims to gain new insights into regime change of sediment suspension in the river reaches downstream of a very large reservoir.

Towards adoptive cellular therapy of chronic autoimmune arthritis

NARCIS (Netherlands)

Flierman, Roelof

2008-01-01

Rheumatoid arthritis (RA) is a relatively common disease that is characterized by chronic inflammation of joints. The research as described in this thesis focused on the question of whether adoptive cellular therapy is effective in a mouse model of RA. The most generally known type of adoptive

Contact in Adoption and Adoptive Identity Formation: The Mediating Role of Family Conversation

OpenAIRE

Korff, Lynn Von; Grotevant, Harold D.

2011-01-01

The present study examined adoption-related family conversation as a mediator of the association between adoptive parents’ facilitation of contact with birth relatives and adolescent adoptive identity formation. The sample consisted of 184 adoptive families. Data were collected in two waves from adoptive mothers and fathers, and adoptees (M = 15.68 years at adolescence; M = 24.95 years at emerging adulthood) using semistructured interviews and questionnaires. Structural equation models showed...

Mandatory IFRS adoption and executive compensation: Evidence from China

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Qingchuan Hou

2014-03-01

Full Text Available This study investigates how the mandatory adoption of International Financial Reporting Standards (IFRS affects the contractual benefits of using accounting information to determine executive compensation in China. After controlling for firm and corporate governance characteristics, we find strong evidence supporting the positive role of mandatory IFRS adoption on the accounting-based performance sensitivity of executive compensation. Subsample analysis suggests that improvements in accounting-based performance sensitivity after IFRS adoption differ across regions with various levels of institutional quality and across firms that are affected to a different extent by the adoption. Additional analysis supports the argument that the positive effects of IFRS adoption on the use of accounting performance in executive compensation are driven by the reduction in accounting conservatism associated with IFRS adoption.

Nueva política europea en productos químicos. REACH New European policy on chemical products. REACH

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Francisco Vargas Marcos

2005-12-01

Full Text Available En febrero de 2001, la Comisión Europea publicó el Libro Blanco relativo a la estrategia para la futura política en materia de sustancias y preparados químicos, que se fundamenta en una revisión del sistema comunitario actual de regulación de las sustancias y preparados químicos. Como consecuencia, el 29 de octubre de 2003, la Comisión adoptó la propuesta de Reglamento sobre registro, evaluación, autorización y restricción de las sustancias químicas (REACH. Mediante esta propuesta, además de crearse la Agencia Europea de Sustancias Químicas, se establece el sistema REACH que consta de los siguientes elementos:Registro, que exige a la industria que facilite información sobre sus sustancias con el objeto de conseguir una utilización segura de las mismas.Evaluación, que garantiza que la industria cumple sus obligaciones y evita que se realicen ensayos innecesarios.Autorización de sustancias con propiedades extremadamente preocupantes (CMR, PBT, disruptores endocrinos, etc. para unos usos particulares.Restricción, como red de seguridad para la reducción de riesgos que no hayan sido abordados en las etapas anteriores.Este sistema de recogida de información en varias fases permitirá conocer y reducir los riesgos derivados del uso de unas 30.000 sustancias químicas que se producen/importan en la Unión Europea en cantidad superior a una tonelada/año. La información, una vez validada, se almacenará en una base de datos y podrá utilizarse para el establecimiento de un vínculo causal entre los factores medioambientales y los efectos negativos sobre la salud derivados de la producción y utilización de los productos químicos.In February 2001 the European Commission issued a White Paper on a “Strategy for a future Chemicals Policy” based on a review of the current European Union system for regulating the dangerous substances and preparations. As a result, on 29 October 2003, the Commission endorsed a Proposal for a

Factors Influencing Organization Adoption Decision On Cloud Computing

OpenAIRE

Ailar Rahimli

2013-01-01

Cloud computing is a developing field, using by organization that require to computing resource to provide the organizational computing needs. The goal of this research is evaluate the factors that influence on organization decision to adopt the cloud computing in Malaysia. Factors that relate to cloud computing adoption that include : need for cloud computing, cost effectiveness, security effectiveness of cloud computing and reliability. This paper evaluated the factors that influence on ado...

Malnutrition and Adoption: Two Variables in Child Development.

Science.gov (United States)

Cusminsky, Marcos; And Others

1984-01-01

Analyzes effects of differentiated stimulation over the indexes of growth and development on severely malnourished children during their hospitalization and after being adopted. The sample consisted of 26 children who presented second and third degrees of malnutrition and who were younger than two years of age when adopted. (RH)

Why, when, and how fast innovations are adopted

Science.gov (United States)

Gonçalves, S.; Laguna, M. F.; Iglesias, J. R.

2012-06-01

When the full stock of a new product is quickly sold in a few days or weeks, one has the impression that new technologies develop and conquer the market in a very easy way. This may be true for some new technologies, for example the cell phone, but not for others, like the blue-ray. Novelty, usefulness, advertising, price, and fashion are the driving forces behind the adoption of a new product. But, what are the key factors that lead to adopt a new technology? In this paper we propose and investigate a simple model for the adoption of an innovation which depends mainly on three elements: the appeal of the novelty, the inertia or resistance to adopt it, and the interaction with other agents. Social interactions are taken into account in two ways: by imitation and by differentiation, i.e., some agents will be inclined to adopt an innovation if many people do the same, but other will act in the opposite direction, trying to differentiate from the "herd". We determine the conditions for a successful implantation of the new technology, by considering the strength of advertising and the effect of social interactions. We find a balance between the advertising and the number of anti-herding agents that may block the adoption of a new product. We also compare the effect of social interactions, when agents take into account the behavior of the whole society or just a part of it. In a nutshell, the present model reproduces qualitatively the available data on adoption of innovation.

Substrates adoption methodology (SAM) to achieve “Fast, Flexible, Future (F3)” pharmaceutical production processes

DEFF Research Database (Denmark)

Singh, Ravendra; Rozada-Sanchez, Raquel; Wrate, Tim

within the template. In this way the substrates adoption methodology helps to achieve “fast, flexible, future (F3)” pharmaceutical production processes by adapting a recently designed generic modular process-plant. The supporting tools for the substrate adoption are: (1) an ontological knowledge......There is a significant cost associated with process development of a portfolio of pharmaceutical products, few of which will reach the market. Continuous processing will increase the “chemical space” which can increase development efficiency. For example one, particularly attractive option...... is to develop manufacturing processes based on modular continuous systems; a flexible generic continuous modular plant which can be adapted for different substrates. In the work reported here, a substrates adoption methodology (SAM) has been developed. The proposed SAM identifies the necessary changes...

Becoming an Adoptive Parent

DEFF Research Database (Denmark)

McIlvenny, Paul; Raudaskoski, Pirkko Liisa

Our research approaches transnational adoption as a nexus of local and global practices which are mediated in talk, text and other modalities of discourse. We use mediated discourse analysis combined with virtual ethnography to understand the cross-cultural similarities and differences in transna......Our research approaches transnational adoption as a nexus of local and global practices which are mediated in talk, text and other modalities of discourse. We use mediated discourse analysis combined with virtual ethnography to understand the cross-cultural similarities and differences...... in transnational adoption practice and representation. We present the results of our analysis of how the experiences of adoptive parents are (re)mediated in a Danish television documentary series following five prospective adoptive couples, not all of whom succeed in their 'quest' to adopt from abroad. Furthermore......, we trace how adopters publicly narrate their own experiences and problems with fertility and with adoption, as well as how they construct their personal websites, network with others locally and internationally, orient to other ‘sites’ or sources of information, share advice and create 'public goods...

Dynamic effects of social influence and direct marketing on the adoption of high-technology products

NARCIS (Netherlands)

Risselada, H.; Verhoef, P.C.; Bijmolt, T.H.A.

Many firms capitalize on their customers' social networks to improve the success rate of their new products. In this article, the authors analyze the dynamic effects of social influence and direct marketing on the adoption of a new high-technology product. Social influence is likely to play a role

Adopted Children and Discipline

Science.gov (United States)

... Family Dynamics > Adoption & Foster Care > Adopted Children & Discipline Family Life ... are the reasons for these patterns of parental inaction? Some adoptive parents are afraid their youngster might stop loving ...

Health effects of adopting low greenhouse gas emission diets in the UK

Science.gov (United States)

Milner, James; Green, Rosemary; Dangour, Alan D; Haines, Andy; Chalabi, Zaid; Spadaro, Joseph; Markandya, Anil; Wilkinson, Paul

2015-01-01

Objective Dietary changes which improve health are also likely to be beneficial for the environment by reducing emissions of greenhouse gases (GHG). However, previous analyses have not accounted for the potential acceptability of low GHG diets to the general public. This study attempted to quantify the health effects associated with adopting low GHG emission diets in the UK. Design Epidemiological modelling study. Setting UK. Participants UK population. Intervention Adoption of diets optimised to achieve the WHO nutritional recommendations and reduce GHG emissions while remaining as close as possible to existing dietary patterns. Main outcome Changes in years of life lost due to coronary heart disease, stroke, several cancers and type II diabetes, quantified using life tables. Results If the average UK dietary intake were optimised to comply with the WHO recommendations, we estimate an incidental reduction of 17% in GHG emissions. Such a dietary pattern would be broadly similar to the current UK average. Our model suggests that it would save almost 7 million years of life lost prematurely in the UK over the next 30 years and increase average life expectancy by over 8 months. Diets that result in additional GHG emission reductions could achieve further net health benefits. For emission reductions greater than 40%, improvements in some health outcomes may decrease and acceptability will diminish. Conclusions There are large potential benefits to health from adopting diets with lower associated GHG emissions in the UK. Most of these benefits can be achieved without drastic changes to existing dietary patterns. However, to reduce emissions by more than 40%, major dietary changes that limit both acceptability and the benefits to health are required. PMID:25929258

Personality disorders in adopted versus non-adopted adults.

Science.gov (United States)

Westermeyer, Joseph; Yoon, Gihyun; Amundson, Carla; Warwick, Marion; Kuskowski, Michael A

2015-04-30

The goal of this epidemiological study was to investigate lifetime history and odds ratios of personality disorders in adopted and non-adopted adults using a nationally representative sample. Data, drawn from the National Epidemiological Survey on Alcohol and Related Conditions (NESARC), were compared in adopted (n=378) versus non-adopted (n=42,503) adults to estimate the odds of seven personality disorders using logistic regression analyses. The seven personality disorders were histrionic, antisocial, avoidant, paranoid, schizoid, obsessive-compulsive, and dependent personality disorder. Adoptees had a 1.81-fold increase in the odds of any personality disorder compared with non-adoptees. Adoptees had increased odds of histrionic, antisocial, avoidant, paranoid, schizoid, and obsessive-compulsive personality disorder compared with non-adoptees. Two risk factors associated with lifetime history of a personality disorder in adoptees compared to non-adoptees were (1) being in the age cohort 18-29 years (but no difference in the age 30-44 cohort), using the age 45 or older cohort as the reference and (2) having 12 years of education (but no difference in higher education groups), using the 0-11 years of education as the reference. These findings support the higher rates of personality disorders among adoptees compared to non-adoptees. Published by Elsevier Ireland Ltd.

Did abortion legalization reduce the number of unwanted children? Evidence from adoptions.

Science.gov (United States)

Bitler, Marianne; Madeline, Zavodny

2002-01-01

The legalization of abortion in the United States led to well-known changes in reproductive behavior, but its effect on adoptions has not been investigated. Variation across states in the timing and extent of abortion legalization is used to identify the effects of changes in the legal status of abortion on adoption rates from 1961 to 1975. These effects are estimated in regression analyses that control for states' economic, demographic and political characteristics, as well as for health care availability within states. The rate of adoptions of children born to white women declined by 34-37% in states that repealed restrictive abortion laws before Roe v. Wade. The effect was concentrated among adoptions by petitioners not related to the child. Legal reforms resulting in small increases in access, such as in cases of rape and incest, were associated with a 15-18% decline in adoptions of children born to nonwhite women; however, this decline may have been due to other changes in the policy environment for such adoptions. Rates of adoption of children born to white women appear to have declined after Roe v. Wade, but this association is not statistically significant. The estimated effect of abortion legalization on adoption rates is sizable and can account for much of the decline in adoptions, particularly of children born to white women, during the early 1970s. These findings support previous studies' conclusions that abortion legalization led to a reduction in the number of "unwanted" children; such a reduction may have improved average infant health and children's living conditions.

Describing the Process of Adopting Nutrition and Fitness Apps: Behavior Stage Model Approach.

Science.gov (United States)

König, Laura M; Sproesser, Gudrun; Schupp, Harald T; Renner, Britta

2018-03-13

Although mobile technologies such as smartphone apps are promising means for motivating people to adopt a healthier lifestyle (mHealth apps), previous studies have shown low adoption and continued use rates. Developing the means to address this issue requires further understanding of mHealth app nonusers and adoption processes. This study utilized a stage model approach based on the Precaution Adoption Process Model (PAPM), which proposes that people pass through qualitatively different motivational stages when adopting a behavior. To establish a better understanding of between-stage transitions during app adoption, this study aimed to investigate the adoption process of nutrition and fitness app usage, and the sociodemographic and behavioral characteristics and decision-making style preferences of people at different adoption stages. Participants (N=1236) were recruited onsite within the cohort study Konstanz Life Study. Use of mobile devices and nutrition and fitness apps, 5 behavior adoption stages of using nutrition and fitness apps, preference for intuition and deliberation in eating decision-making (E-PID), healthy eating style, sociodemographic variables, and body mass index (BMI) were assessed. Analysis of the 5 behavior adoption stages showed that stage 1 ("unengaged") was the most prevalent motivational stage for both nutrition and fitness app use, with half of the participants stating that they had never thought about using a nutrition app (52.41%, 533/1017), whereas less than one-third stated they had never thought about using a fitness app (29.25%, 301/1029). "Unengaged" nonusers (stage 1) showed a higher preference for an intuitive decision-making style when making eating decisions, whereas those who were already "acting" (stage 4) showed a greater preference for a deliberative decision-making style (F 4,1012 =21.83, Pdigital interventions. This study highlights that new user groups might be better reached by apps designed to address a more intuitive

Reaching to virtual targets: The oblique effect reloaded in 3-D.

Science.gov (United States)

Kaspiris-Rousellis, Christos; Siettos, Constantinos I; Evdokimidis, Ioannis; Smyrnis, Nikolaos

2017-02-20

Perceiving and reproducing direction of visual stimuli in 2-D space produces the visual oblique effect, which manifests as increased precision in the reproduction of cardinal compared to oblique directions. A second cognitive oblique effect emerges when stimulus information is degraded (such as when reproducing stimuli from memory) and manifests as a systematic distortion where reproduced directions close to the cardinal axes deviate toward the oblique, leading to space expansion at cardinal and contraction at oblique axes. We studied the oblique effect in 3-D using a virtual reality system to present a large number of stimuli, covering the surface of an imaginary half sphere, to which subjects had to reach. We used two conditions, one with no delay (no-memory condition) and one where a three-second delay intervened between stimulus presentation and movement initiation (memory condition). A visual oblique effect was observed for the reproduction of cardinal directions compared to oblique, which did not differ with memory condition. A cognitive oblique effect also emerged, which was significantly larger in the memory compared to the no-memory condition, leading to distortion of directional space with expansion near the cardinal axes and compression near the oblique axes on the hemispherical surface. This effect provides evidence that existing models of 2-D directional space categorization could be extended in the natural 3-D space. Copyright © 2016 IBRO. Published by Elsevier Ltd. All rights reserved.

Inactivation of Parietal Reach Region Affects Reaching But Not Saccade Choices in Internally Guided Decisions.

Science.gov (United States)

Christopoulos, Vassilios N; Bonaiuto, James; Kagan, Igor; Andersen, Richard A

2015-08-19

The posterior parietal cortex (PPC) has traditionally been considered important for awareness, spatial perception, and attention. However, recent findings provide evidence that the PPC also encodes information important for making decisions. These findings have initiated a running argument of whether the PPC is critically involved in decision making. To examine this issue, we reversibly inactivated the parietal reach region (PRR), the area of the PPC that is specialized for reaching movements, while two monkeys performed a memory-guided reaching or saccade task. The task included choices between two equally rewarded targets presented simultaneously in opposite visual fields. Free-choice trials were interleaved with instructed trials, in which a single cue presented in the peripheral visual field defined the reach and saccade target unequivocally. We found that PRR inactivation led to a strong reduction of contralesional choices, but only for reaches. On the other hand, saccade choices were not affected by PRR inactivation. Importantly, reaching and saccade movements to single instructed targets remained largely intact. These results cannot be explained as an effector-nonspecific deficit in spatial attention or awareness, since the temporary "lesion" had an impact only on reach choices. Hence, the PPR is a part of a network for reach decisions and not just reach planning. There has been an ongoing debate on whether the posterior parietal cortex (PPC) represents only spatial awareness, perception, and attention or whether it is also involved in decision making for actions. In this study we explore whether the parietal reach region (PRR), the region of the PPC that is specialized for reaches, is involved in the decision process. We inactivated the PRR while two monkeys performed reach and saccade choices between two targets presented simultaneously in both hemifields. We found that inactivation affected only the reach choices, while leaving saccade choices intact

Contact Between Adoptive and Birth Families: Perspectives from the Minnesota Texas Adoption Research Project.

Science.gov (United States)

Grotevant, Harold D; McRoy, Ruth G; Wrobel, Gretchen M; Ayers-Lopez, Susan

2013-09-01

A growing number of adoptive families have contact with their children's birth relatives. The Minnesota Texas Adoption Research Project is examining longitudinally the consequences of variations in contact arrangements for birth mothers, adoptive parents, and adopted children in domestic infant adoptions, and is studying the dynamics of relationships within these family systems. Individuals who had contact were more satisfied with their arrangements than those who did not have contact. Satisfaction with contact predicted more optimal adjustment among adopted adolescents and emerging adults. Adoption-related communication predicted identity development among adopted adolescents and emerging adults. Birth mothers who were more satisfied with their contact arrangements, regardless of level of contact, had less unresolved grief 12 to 20 years after placement. Adoptive and birth relatives who engage in contact need flexibility, strong interpersonal skills, and commitment to the relationship. These skills can be learned, and they can be supported by others, through informal, psychoeducational, and therapeutic means.

Effects of turbulent hyporheic mixing on reach-scale solute transport

Science.gov (United States)

Roche, K. R.; Li, A.; Packman, A. I.

2017-12-01

Turbulence rapidly mixes solutes and fine particles into coarse-grained streambeds. Both hyporheic exchange rates and spatial variability of hyporheic mixing are known to be controlled by turbulence, but it is unclear how turbulent mixing influences mass transport at the scale of stream reaches. We used a process-based particle-tracking model to simulate local- and reach-scale solute transport for a coarse-bed stream. Two vertical mixing profiles, one with a smooth transition from in-stream to hyporheic transport conditions and a second with enhanced turbulent transport at the sediment-water interface, were fit to steady-state subsurface concentration profiles observed in laboratory experiments. The mixing profile with enhanced interfacial transport better matched the observed concentration profiles and overall mass retention in the streambed. The best-fit mixing profiles were then used to simulate upscaled solute transport in a stream. Enhanced mixing coupled in-stream and hyporheic solute transport, causing solutes exchanged into the shallow subsurface to have travel times similar to the water column. This extended the exponential region of the in-stream solute breakthrough curve, and delayed the onset of the heavy power-law tailing induced by deeper and slower hyporheic porewater velocities. Slopes of observed power-law tails were greater than those predicted from stochastic transport theory, and also changed in time. In addition, rapid hyporheic transport velocities truncated the hyporheic residence time distribution by causing mass to exit the stream reach via subsurface advection, yielding strong exponential tempering in the in-stream breakthrough curves at the timescale of advective hyporheic transport through the reach. These results show that strong turbulent mixing across the sediment-water interface violates the conventional separation of surface and subsurface flows used in current models for solute transport in rivers. Instead, the full distribution of

Identifying Strategies Programs Adopt to Meet Healthy Eating and Physical Activity Standards in Afterschool Programs.

Science.gov (United States)

Weaver, Robert G; Moore, Justin B; Turner-McGrievy, Brie; Saunders, Ruth; Beighle, Aaron; Khan, M Mahmud; Chandler, Jessica; Brazendale, Keith; Randell, Allison; Webster, Collin; Beets, Michael W

2017-08-01

The YMCA of USA has adopted Healthy Eating and Physical Activity (HEPA) Standards for its afterschool programs (ASPs). Little is known about strategies YMCA ASPs are implementing to achieve Standards and these strategies' effectiveness. (1) Identify strategies implemented in YMCA ASPs and (2) evaluate the relationship between strategy implementation and meeting Standards. HEPA was measured via accelerometer (moderate-to-vigorous-physical-activity [MVPA]) and direct observation (snacks served) in 20 ASPs. Strategies were identified and mapped onto a capacity building framework ( Strategies To Enhance Practice [STEPs]). Mixed-effects regression estimated increases in HEPA outcomes as implementation increased. Model-implied estimates were calculated for high (i.e., highest implementation score achieved), moderate (median implementation score across programs), and low (lowest implementation score achieved) implementation for both HEPA separately. Programs implemented a variety of strategies identified in STEPs. For every 1-point increase in implementation score 1.45% (95% confidence interval = 0.33% to 2.55%, p ≤ .001) more girls accumulated 30 min/day of MVPA and fruits and/or vegetables were served on 0.11 more days (95% confidence interval = 0.11-0.45, p ≤ .01). Relationships between implementation and other HEPA outcomes did not reach statistical significance. Still regression estimates indicated that desserts are served on 1.94 fewer days (i.e., 0.40 vs. 2.34) in the highest implementing program than the lowest implementing program and water is served 0.73 more days (i.e., 2.37 vs. 1.64). Adopting HEPA Standards at the national level does not lead to changes in routine practice in all programs. Practical strategies that programs could adopt to more fully comply with the HEPA Standards are identified.

Adoption and Assisted Reproduction. Adoption and Ethics, Volume 4.

Science.gov (United States)

Freundlich, Madelyn

The controversies in adoption have extended across a spectrum of policy and practice issues, and although the issues have become clear, resolution has not been achieved nor has consensus developed regarding a framework on which to improve the quality of adoption policy and practice. This book is the fourth in a series to use an ethics-based…

An analysis of policy scenario effects on the adoption of energy production on the farm: A case study in Emilia–Romagna (Italy)

International Nuclear Information System (INIS)

Bartolini, Fabio; Viaggi, Davide

2012-01-01

The agriculture sector’s contribution to energy production is a central issue in ongoing policy debates, and one of the central elements of the development of Bioeconomy sector. The Common Agricultural Policy (CAP) is one of the main determinants of the different farm strategies of European farmers. The CAP is now undergoing a thorough revision process which necessarily includes a debate of the role of the policy in rural areas and the effectiveness of the various CAP policy mechanisms. The objective of this paper is to assess the impact of alternative CAP scenarios in the light of the possible changes in 2013 and the willingness to adopt energy plants for energy crops in the Province of Bologna (Italy). This is pursued using both survey information and farm-household mathematical programming models, hence using stated intentions and simulated profitability to analyse the adopt of new technologies for energy production. The results underscore the relevance of the CAP scenarios in altering intentions with regard to the adoption of energy production and the relevant effect of uncertainty in delaying the diffusion of energy production systems. - Highlights: ► We analyse policy effects on adoption of energy production by the farms. ► CAP scenario strongly affects the intention to adopt energy productions. ► Uncertainty in decision variables have the effect to postpone the decision on energy productions.

The Optimal Timing of Adoption of a Green Technology

International Nuclear Information System (INIS)

Cunha-e-Sa, M.A.; Reis, A.B.

2007-01-01

We study the optimal timing of adoption of a cleaner technology and its effects on the rate of growth of an economy in the context of an AK endogenous growth model. We show that the results depend upon the behavior of the marginal utility of environmental quality with respect to consumption. When it is increasing, we derive the capital level at the optimal timing of adoption. We show that this capital threshold is independent of the initial conditions on the stock of capital, implying that capital-poor countries tend to take longer to adopt. Also, country-specific characteristics, as the existence of high barriers to adoption, may lead to different capital thresholds for different countries. If the marginal utility of environmental quality decreases with consumption, a country should never delay adoption; the optimal policy is either to adopt immediately or, if adoption costs are t oo high , to never adopt. The policy implications of these results are discussed in the context of the international debate surrounding the environmental political agenda

Technology adoption in nonrenewable resource management

International Nuclear Information System (INIS)

Cunha-e-Sa, Maria A.; Balcao Reis, Ana; Roseta-Palma, Catarina

2009-01-01

Technological change has played an important role in models of nonrenewable resource management, since its presence mitigates the depletion effect on extraction costs over time. We formalize the problem of a competitive nonrenewable resource extracting firm faced with the possibility of technology adoption. Based on a quadratic extraction cost function, our results show that the expected net benefits from adoption increase both with the size of the resource stock and with prices. A boundary that separates the region where expected net benefits are positive from the one where they are negative is derived. (author)

Korean Adoptee Identity: Adoptive and Ethnic Identity Profiles of Adopted Korean Americans

Science.gov (United States)

Beaupre, Adam J.; Reichwald, Reed; Zhou, Xiang; Raleigh, Elizabeth; Lee, Richard M.

2015-01-01

Adopted Korean adolescents face the task of grappling with their identity as Koreans and coming to terms with their adoptive status. In order to explore these dual identities, the authors conducted a person-centered study of the identity profiles of 189 adopted Korean American adolescents. Using cluster analytic procedures, the study examined…

Effects of graphene plates' adoption on the microstructure, mechanical properties, and in vivo biocompatibility of calcium silicate coating.

Science.gov (United States)

Xie, Youtao; Li, Hongqin; Ding, Chuanxian; Zheng, Xuebin; Li, Kai

2015-01-01

Calcium silicate (CS) ceramic is a good coating candidate for biomedical implants to improve biocompatibility and accelerate early osseointegration. However, the poor fracture toughness and wear resistance of this ceramic material restricts the long-term performance of implants. In this study, graphene plates (GPs) were used as reinforcement to improve the mechanical properties of CS coating. Composite coating containing 1.5 weight % GPs was prepared by vacuum plasma spraying technology. The good survival of the GPs in the composite coating was demonstrated by Raman analysis, although the defects of the GPs were increased after plasma spraying. Effects of the GPs' adoption on the microstructure of the coating were studied by scanning electron microscopy and transmission electron microscopy. Results showed that the GPs were homogenously distributed in the CS grains interface or enwrapped on the particles, and exhibited good wetting behavior with the CS matrix. The wear properties of the composite coating were obviously enhanced by the reinforcement of GPs. The reinforcement mechanism was attributed to the enhanced micro-hardness and interfacial bonding of the particles in the coating. In vivo experiments demonstrated that the composite coating possessed similarly good biocompatibility compared to pure CS coating. The bone-implant contact ratio reached 84.3%±7.4% for GPs/CS coating and 79.6%±9.4% for CS coating after 3 months' implantation.

Effects of graphene plates’ adoption on the microstructure, mechanical properties, and in vivo biocompatibility of calcium silicate coating

Science.gov (United States)

Xie, Youtao; Li, Hongqin; Ding, Chuanxian; Zheng, Xuebin; Li, Kai

2015-01-01

Calcium silicate (CS) ceramic is a good coating candidate for biomedical implants to improve biocompatibility and accelerate early osseointegration. However, the poor fracture toughness and wear resistance of this ceramic material restricts the long-term performance of implants. In this study, graphene plates (GPs) were used as reinforcement to improve the mechanical properties of CS coating. Composite coating containing 1.5 weight % GPs was prepared by vacuum plasma spraying technology. The good survival of the GPs in the composite coating was demonstrated by Raman analysis, although the defects of the GPs were increased after plasma spraying. Effects of the GPs’ adoption on the microstructure of the coating were studied by scanning electron microscopy and transmission electron microscopy. Results showed that the GPs were homogenously distributed in the CS grains interface or enwrapped on the particles, and exhibited good wetting behavior with the CS matrix. The wear properties of the composite coating were obviously enhanced by the reinforcement of GPs. The reinforcement mechanism was attributed to the enhanced micro-hardness and interfacial bonding of the particles in the coating. In vivo experiments demonstrated that the composite coating possessed similarly good biocompatibility compared to pure CS coating. The bone-implant contact ratio reached 84.3%±7.4% for GPs/CS coating and 79.6%±9.4% for CS coating after 3 months’ implantation. PMID:26089662

Evaluation of a novel dog adoption program in two US communities.

Science.gov (United States)

Mohan-Gibbons, Heather; Weiss, Emily; Garrison, Laurie; Allison, Meg

2014-01-01

Millions of dogs enter animal welfare organizations every year and only a fraction of them are adopted. Despite the most recent American Pet Products Association (APPA) data that nearly half the US population owns a dog, only 20% acquired their dog from an animal welfare organization. Studies show that people consider adopting from an animal shelter more often than they actually do, which indicates a potential market increase if programs can make shelter dogs more visible to adopters. This research focused on a novel adoption program where shelter dogs were transferred into foster homes who were tasked with finding an adopter. Shelter dogs were placed in the path of potential adopters and bypassed the need for the adopter to go to the shelter. The results show that this novel program was effective in a variety of ways including getting dogs adopted. Although length of stay was significantly longer for dogs in the program, the dogs were in a home environment, not taking up kennel space in the shelter. The program also had a lower rate of returns than dogs adopted at the shelter. The foster program tapped adopters in different geographical segments of the community than the dogs adopted from the shelter. By bringing shelter dogs to where adopters spend their time (ex: restaurants, parks, hair salons), the program potentially captured a segment of the population who might have obtained their dog from other sources besides the shelter (such as breeders or pet stores). This novel approach can be an effective method for adoption, has many benefits for shelters, and can tap into a new adopter market by engaging their community in a new way.

Evaluation of a Novel Dog Adoption Program in Two US Communities

Science.gov (United States)

Mohan-Gibbons, Heather; Weiss, Emily; Garrison, Laurie; Allison, Meg

2014-01-01

Millions of dogs enter animal welfare organizations every year and only a fraction of them are adopted. Despite the most recent American Pet Products Association (APPA) data that nearly half the US population owns a dog, only 20% acquired their dog from an animal welfare organization. Studies show that people consider adopting from an animal shelter more often than they actually do, which indicates a potential market increase if programs can make shelter dogs more visible to adopters. This research focused on a novel adoption program where shelter dogs were transferred into foster homes who were tasked with finding an adopter. Shelter dogs were placed in the path of potential adopters and bypassed the need for the adopter to go to the shelter. The results show that this novel program was effective in a variety of ways including getting dogs adopted. Although length of stay was significantly longer for dogs in the program, the dogs were in a home environment, not taking up kennel space in the shelter. The program also had a lower rate of returns than dogs adopted at the shelter. The foster program tapped adopters in different geographical segments of the community than the dogs adopted from the shelter. By bringing shelter dogs to where adopters spend their time (ex: restaurants, parks, hair salons), the program potentially captured a segment of the population who might have obtained their dog from other sources besides the shelter (such as breeders or pet stores). This novel approach can be an effective method for adoption, has many benefits for shelters, and can tap into a new adopter market by engaging their community in a new way. PMID:24663804

Evaluation of a novel dog adoption program in two US communities.

Directory of Open Access Journals (Sweden)

Heather Mohan-Gibbons

Full Text Available Millions of dogs enter animal welfare organizations every year and only a fraction of them are adopted. Despite the most recent American Pet Products Association (APPA data that nearly half the US population owns a dog, only 20% acquired their dog from an animal welfare organization. Studies show that people consider adopting from an animal shelter more often than they actually do, which indicates a potential market increase if programs can make shelter dogs more visible to adopters. This research focused on a novel adoption program where shelter dogs were transferred into foster homes who were tasked with finding an adopter. Shelter dogs were placed in the path of potential adopters and bypassed the need for the adopter to go to the shelter. The results show that this novel program was effective in a variety of ways including getting dogs adopted. Although length of stay was significantly longer for dogs in the program, the dogs were in a home environment, not taking up kennel space in the shelter. The program also had a lower rate of returns than dogs adopted at the shelter. The foster program tapped adopters in different geographical segments of the community than the dogs adopted from the shelter. By bringing shelter dogs to where adopters spend their time (ex: restaurants, parks, hair salons, the program potentially captured a segment of the population who might have obtained their dog from other sources besides the shelter (such as breeders or pet stores. This novel approach can be an effective method for adoption, has many benefits for shelters, and can tap into a new adopter market by engaging their community in a new way.

An empirical study of mHealth adoption in a developing country: the moderating effect of gender concern.

Science.gov (United States)

Hoque, Md Rakibul

2016-05-03

mHealth has become a valuable tool for providing health care services in developing countries. Despite the potential benefits of mHealth, its adoption remains a very challenge in developing countries like Bangladesh. The aim of this study is to investigate the factors that affect the adoption of mHealth services in Bangladesh using Extended Technology Acceptance Model (TAM). Data were collected from over 250 respondents in Dhaka, Bangladesh. The data were analyzed using the Partial Least Squares (PLS) method, a statistical analysis technique based on the Structural Equation Modeling (SEM). The study found that perceived ease of use, perceived usefulness and subjective norm (p mHealth services. Surprisingly, the effects of personal innovativeness in IT (p > 0.05) on mHealth adoption were insignificant. This study also revealed that gender was strongly associated with the adoption and use of mHealth in developing countries. The findings of this study can be used by government, policy makers, and mobile phone Company to maximize the acceptance of mHealth services in Bangladesh. The paper concludes with a discussion of research results and draws several implications for future research.

Implementation factors and their effect on e-Health service adoption in rural communities: a systematic literature review

Directory of Open Access Journals (Sweden)

Hage Eveline

2013-01-01

Full Text Available Abstract Background An ageing population is seen as a threat to the quality of life and health in rural communities, and it is often assumed that e-Health services can address this issue. As successful e-Health implementation in organizations has proven difficult, this systematic literature review considers whether this is so for rural communities. This review identifies the critical implementation factors and, following the change model of Pettigrew and Whipp, classifies them in terms of “context”, “process”, and “content”. Through this lens, we analyze the empirical findings found in the literature to address the question: How do context, process, and content factors of e-Health implementation influence its adoption in rural communities? Methods We conducted a systematic literature review. This review included papers that met six inclusion and exclusion criteria and had sufficient methodological quality. Findings were categorized in a classification matrix to identify promoting and restraining implementation factors and to explore whether any interactions between context, process, and content affect adoption. Results Of the 5,896 abstracts initially identified, only 51 papers met all our criteria and were included in the review. We distinguished five different perspectives on rural e-Health implementation in these papers. Further, we list the context, process, and content implementation factors found to either promote or restrain rural e-Health adoption. Many implementation factors appear repeatedly, but there are also some contradictory results. Based on a further analysis of the papers’ findings, we argue that interaction effects between context, process, and content elements of change may explain these contradictory results. More specifically, three themes that appear crucial in e-Health implementation in rural communities surfaced: the dual effects of geographical isolation, the targeting of underprivileged groups, and the

Nuclear power threats, public opposition and green electricity adoption: Effects of threat belief appraisal and fear arousal

International Nuclear Information System (INIS)

Hartmann, Patrick; Apaolaza, Vanessa; D'Souza, Clare; Echebarria, Carmen; Barrutia, Jose M.

2013-01-01

This study analyses the extent to which willingness to oppose nuclear power and intention to adopt green electricity are related to the cognitive and emotional appraisal of threats deriving from nuclear power. The analysis draws on a theoretical framework which introduces emotional fear arousal as a direct behavioural antecedent of coping behaviour into a model based on cognitive centred Protection Motivation Theory (PMT, Maddux and Rogers, 1983; Rogers, 1983) and the Extended Parallel Processing Model (EPPM, Witte, 1992, 1998). Hypothesized relations are tested in a nationally representative online study conducted in April and May 2012, one year after the Fukushima accident. Results support the hypothesized influences of perceived threat, fear arousal and perceived coping efficacy. Support for the proposed effects of fear control is rather limited. Findings contribute to extending previous knowledge on the role of cognitive and emotional appraisal processes induced by awareness of threats from nuclear power as behavioural antecedents of both opposing nuclear power and adopting green electricity. Findings of the study have implications for nuclear power policy and activism, as well as for institutional and commercial promoters of voluntary residential green electricity adoption. - Highlights: • Nationally representative online survey on nuclear power conducted in Spain in April and May 2012. • Opposition to nuclear power and green electricity adoption are related to threat beliefs. • Emotional fear arousal motivates nuclear opposition and green electricity uptake. • Significant behavioural effects of coping efficacy are confirmed. • Influences of fear control on behaviour intentions are rather weak

TECHNICAL EFFICIENCY AND IMPACT EVALUATION DIFFERENTIALS BETWEEN THE ADOPTERS AND NON-ADOPTERS OF NERICA IN THE SIX BASELINE STATES IN NIGERIA

Directory of Open Access Journals (Sweden)

Abiodun Elijah OBAYELU

2017-04-01

Full Text Available The study examined the adoption rate of New Rice for Africa (NERICA, technical efficiency differentials of production of these varieties between adopters and non-adopters and the determinants. It further analysed the impact of adoption of NERICA on area cultivated, output, yield, expenditure and total income of rice farmers in the NERICA baseline states in Nigeria. To achieve the objectives, it employed the descriptive statistics, stochastic production frontier and counterfactual outcomes framework of modern evaluation technique (the Local Average Treatment Effect to analyse 621 rice farmers across the six NERICA baseline states in Nigeria in 2012. The findings show that NERICA adopters were more technically efficient than the non-adopters. In addition, adoption of NERICA was found to significantly increase the areas of land cultivated, output, yield, household expenditure, per capita household expenditure and total income among NERICA adopters by 1.2ha (p < 0.01, 1998.2kg (p< 0.01, 191.2kg/ha (p < 0.1, N13,222.63≈$66.4 (p < 0.05, N2,015.6≈$10.1 (p < 0.05 and N145,098.7 ≈$728.0 (p < 0.01 respectively despite their high level of inefficiency (39 percent by the adopters. The positive impact of NERICA adoption on rice yields, poverty status measured by the per capita household expenditure and total farm income of farmers is a clear indication that NERICA has the potential to increase rice productivity, reduce poverty and food insecurity. NERICA adoption rate will rise if more farmers are aware of the varieties in the study. Farmers who had adopted, and government at all levels should therefore intensify their efforts to encourage others rice farmers possibly through the extension agents on the need to grow NERICA varieties so as to increase rice production level, reduce rice importation and ensure a sustainable rice production.

Modelling the adoption of automatic milking systems in Noord-Holland

Directory of Open Access Journals (Sweden)

Matteo Floridi

2013-05-01

Full Text Available Innovation and new technology adoption represent two central elements for the business and industry development process in agriculture. One of the most relevant innovations in dairy farms is the robotisation of the milking process through the adoption of Automatic Milking Systems (AMS. The purpose of this paper is to assess the impact of selected Common Agricultural Policy measures on the adoption of AMS in dairy farms. The model developed is a dynamic farm-household model that is able to simulate the adoption of AMS taking into account the allocation of productive factors between on-farm and off-farm activities. The model simulates the decision to replace a traditional milking system with AMS using a Real Options approach that allows farmers to choose the optimal timing of investments. Results show that the adoption of AMS, and the timing of such a decision, is strongly affected by policy uncertainty and market conditions. The effect of this uncertainty is to postpone the decision to adopt the new technology until farmers have gathered enough information to reduce the negative effects of the technological lock-in. AMS adoption results in an increase in farm size and herd size due to the reduction in the labour required for milking operations.

Developing a strategy to speed up large-scale adoption of compressed-natural-gas-driven (CNG) cars

Energy Technology Data Exchange (ETDEWEB)

Egmond, Cees; Houtman, Simone; Jonkers, R.; Gelissen, R. [SenterNovem (Netherlands)

2007-07-01

Large-scale adoption of environmentally friendly, clean, silent and CO{sub 2}-neutral technological innovations into the market is necessary to reduce the human causes of the greenhouse effect and global warming. In theory, an innovation diffuses smoothly into the market following an S-shaped curve when the number of adopters is plotted against time. In practice, diffusion of innovation does not move smoothly from left to right on the S-shaped curve. Fundamental differences in the adoption characteristics between the visionary early adopters and the pragmatic mainstream cause diffusion to stop before reaching the mainstream market segment. This 'chasm' in the diffusion process is not the result of bad technology or bad products, but rather the result of 'incomplete' products that do not meet the needs of the pragmatic mainstream. In this paper, we report on a case study, conducted in the Netherlands, aimed at speeding up the adoption of the CNG car. This study contains an analysis of the market segments within a target group of local fleet owners. We used survey data covering about 200 local fleet owners. Through structured interviews and a questionnaire, we identified a niche group of the mainstream that would be most likely to adopt the CNG car. This niche is the group to target in a marketing strategy aimed at crossing the chasm. A focus-group discussion held with members of the niche identified the conditions under which the niche actors would consider buying CNG cars. Based on the results of this focus group and the niche market analysis, we concluded that the marketing of the CNG car is still in its beginning phase and has to focus on the early market. Following our recommendations, car dealers and the municipality of Leeuwarden are now developing a plan for marketing the CNG car. The marketing will focus on the early market as the first step into the mainstream.

Achieving 90% Adoption of Clinical Practice Guidelines Using the Delphi Consensus Method in a Large Orthopedic Group.

Science.gov (United States)

Bini, Stefano A; Mahajan, John

2016-11-01

Little is known about the implementation rate of clinical practice guidelines (CPGs). Our purpose was to report on the adoption rate of CPGs created and implemented by a large orthopedic group using the Delphi consensus method. The draft CPGs were created before the group's annual meeting by 5 teams each assigned a subset of topics. The draft guidelines included a statement and a summary of the available evidence. Each guideline was debated in both small-group and plenary sessions. Voting was anonymous and a 75% supermajority was required for passage. A Likert scale was used to survey the patient's experience with the process at 1 week, and the Kirkpatrick evaluation model was used to gauge the efficacy of the process over a 6-month time frame. Eighty-five orthopedic surgeons attended the meeting. Fifteen guidelines grouped into 5 topics were created. All passed. Eighty-six percent of attendees found the process effective and 84% felt that participating in the process made it more likely that they would adopt the guidelines. At 1 week, an average of 62% of attendees stated they were practicing the guideline as written (range: 35%-72%), and at 6 months, 96% stated they were practicing them (range: 82%-100%). We have demonstrated that a modified Delphi method for reaching consensus can be very effective in both creating CPGs and leading to their adoption. Further we have shown that the process is well received by participants and that an inclusionary approach can be highly successful. Copyright © 2016 Elsevier Inc. All rights reserved.

Effects of occupational stress and coping mechanisms adopted by radiographers in Ghana

International Nuclear Information System (INIS)

Ashong, G.G.N.A.; Rogers, H.; Botwe, B.O.; Anim-Sampong, S.

2016-01-01

Background: Studies have shown that population of radiography staff within various hospitals in Ghana decreased by 30% in the last decade due to several reasons. One of such reasons understood to be related to stress and job satisfaction which affect work output. Purpose: To investigate the effects of occupational stress and the coping mechanisms adopted by radiographers in Ghana. Method: A descriptive survey using a five-point Likert-scale questionnaire with pre-coded responses was administered via email to respondents. Purposive sampling method was used to select 190 radiographers who work in hospitals in Ghana. Descriptive statistics was mainly used to analyse the data using SPSS Version 20. Results: Of a total 190 questionnaires sent, 122 were completed and returned giving a 64.3% response rate. Majority 78 (64%) of respondents were males and the predominant area of work was conventional radiography. Most radiographers revealed they were stressed with 63% indicating high/very high levels of stress. The consequent effects of stress on radiographers were sick absence, depression and job dissatisfaction. Most of the radiographers used primary interventions to cope with stress. Conclusion: This study has demonstrated that most radiographers in Ghana are stressed. However, they cope well with problem-solving mechanisms. This suggests that the decrease in number of radiographers within various facilities in Ghana by 30% may not necessarily be caused by stress but other factors which need to be investigated. Nevertheless, occupational stress has an effect on radiographers' quality of working life and may directly impact on their behaviour during service delivery. - Highlights: • There is high level of occupational stress among Ghanaian Radiographers. • Some sources and causes of occupational stress among Ghanaian Radiographers were workload, poor pay and shortage of staff. • Job dissatisfaction, depression and sick absence were effects of occupational

Reach Address Database (RAD)

Data.gov (United States)

U.S. Environmental Protection Agency — The Reach Address Database (RAD) stores the reach address of each Water Program feature that has been linked to the underlying surface water features (streams,...

The International Adoption Project: population-based surveillance of Minnesota parents who adopted children internationally.

Science.gov (United States)

Hellerstedt, Wendy L; Madsen, Nikki J; Gunnar, Megan R; Grotevant, Harold D; Lee, Richard M; Johnson, Dana E

2008-03-01

To conduct the first population-based surveillance in the United States of parents who adopted children from countries outside of the United States. A 556-item survey was mailed to 2,977 parents who finalized an international adoption in Minnesota between January 1990 and December 1998; 1,834 (62%) parents returned a survey. Eighty-eight percent of the parents reported transracial adoptions (97% of the parents were white); 57% of the adopted children were Asian; 60% were female; and on average, the children were 18 months-old at the time of placement. Only 15% of the parents reported household annual incomes less than $50,000 and 71% reported they had college educations. Sixty-one percent traveled to their child's country of birth prior to the adoption. Almost three-quarters involved their children in experiences related to their birth countries and 98% would recommend international adoption. Three-quarters of the parents believe that parental leave was an issue for them as they adopted. This is the first population-based survey of U.S. parents who have adopted internationally. The adoptive parents were socioeconomically different than birth parents in Minnesota and their families are most likely to be transracial. Because international adoption has become more prevalent, it is important to understand the strengths and needs of families that are created through this unique form of migration.

MEASURING THE EFFECTS OF IFRS ADOPTION IN ROMANIA ON THEVALUE RELEVANCE OF ACCOUNTING DATA

OpenAIRE

Irina-Doina Pascan

2014-01-01

In Romania, the entities listed on a regulated market must prepare their individualfinancial statements in accordance with the International Financial Reporting Standards (IFRS)starting with the financial year 2012. Since the IFRSs are considered high-quality accountingstandards, IFRS adoption should lead to improvement of the quality of financial reporting. In thispaper, we analyze the effect of mandatory IFRS introduction in Romania on accounting quality.Our main objective is to empirically...

The Effect of Product Safety Courses on the Adoption and Outcomes of LESS Surgery

OpenAIRE

Toomey, Paul G.; Ross, Sharona B.; Choung, Edward; Donn, Natalie; Vice, Michelle; Luberice, Kenneth; Albrink, Michael; Rosemurgy, Alexander S.

2015-01-01

Background and Objectives: As technology in surgery evolves, the medical instrument industry is inevitability involved in promoting the use and appropriate (ie, effective and safe) application of its products. This study was undertaken to evaluate industry-supported product safety courses in laparoendoscopic single-site (LESS) surgery, by using the metrics of surgeons' adoption of the technique, safety of the procedure, and surgeons' perception of the surgery. Methods: LESS surgery courses th...

[Terrain gradient effect of ecosystem service value in middle reach of Yangtze River, China].

Science.gov (United States)

Yang, Suo Hua; Hu, Shou Geng; Qu, Shi Jin

2018-03-01

Using land use data in the year 1995, 2005 and 2014, this study estimated the ecosystem service value (ESV) in each county located in the middle reach of Yangtze River and analyzed its spatiotemporal variation features and terrain gradient effects based on "the equivalent value per unit area of ecosystem services in China". The results showed that ESV in the middle reach of Yangtze River was generally higher in mountainous area but lower in plain region, with an obvious terrain gradient effect. Specifically, the relationship of the relief degree of land surface (RDLS) and the ESV showed significant logarithm function at county scale with a high curve fitting degree of 0.53. The ESV increased from 400.35×10 4 yuan·km -2 to 554.57×10 4 yuan·km -2 with the increasing RDLS (grade 1-5) in 2014. During 1995-2004, the ecosystem service value variation changed from decreasing to stable with the increases of the RDLS. With a perspective of ecosystem service values, the value of food production and waste treatment service value decreased with the increase of the RDLS, while the others increased in general, such as the production of raw materials and gas regulation service value, because of the influences of dynamic land use structure in varied topography and distinct dominant ecosystem services from different land types.

Transmission of infectious diseases from internationally adopted children to their adoptive families.

Science.gov (United States)

Sciauvaud, J; Rigal, E; Pascal, J; Nourrisson, C; Poirier, P; Poirier, V; Vidal, M; Mrozek, N; Laurichesse, H; Beytout, J; Labbe, A; Lesens, O

2014-08-01

Internationally adopted children may suffer from different pathologies, including infectious diseases contracted in the country of origin. We evaluated the frequency of infectious diseases that may disseminate from adoptees to adoptive families on their arrival in France. All children who attended the clinic for international adoption in Clermont-Ferrand from January 2009 through to December 2011 were eligible for inclusion in the study. Standardized medical records dedicated to international adoption were retrospectively reviewed for demographic data, clinical diagnosis, and biological and radiological results. Data were completed by phone interviews with adoptive families after informed consent. One hundred and forty-two medical records were retrospectively reviewed and 86% of families agreed to be interviewed. One hundred and seventy-one potentially transmissible infections were diagnosed in 142 children, 12% (n = 20) of which were transmitted to adoptive families. Most of these infections were benign and transmission was restricted to the close family. Tinea was diagnosed in 44 adoptees and transmitted in 15 cases. Panton Valentine leukocidin producing methicillin-sensitive S. aureus (MSSA) was transmitted to an adoptive father who required hospitalization for bursitis. Transmission also occurred for CMV (n = 1), hepatitis A (n = 1), giardiasis (n = 1), scabies (n = 1), Moluscum (n = 2) and pediculosis (n = 2). Two cases of chronic hepatitis B and latent tuberculosis were diagnosed without subsequent transmission. In conclusion, infectious diseases are common in internationally adopted children and should be detected shortly after arrival to avoid transmission. © 2013 The Authors Clinical Microbiology and Infection © 2013 European Society of Clinical Microbiology and Infectious Diseases.

Differences between late preterm and full-term infants: comparing effects of a short bout of practice on early reaching behavior.

Science.gov (United States)

de Almeida Soares, Daniele; Cunha, Andréa Baraldi; Tudella, Eloisa

2014-11-01

This study compared the effects of a short bout of practice on reaching behavior between late preterm and full-term infants at the onset of goal-directed reaching. Twelve late preterm infants and twelve full-term infants received reaching practice based on a serial schedule. Late preterm and full-term infants were assessed in 3.3±1.4 and 2.6±1.0 days after the onset of goal-directed reaching in two measures in a single day: immediately before practice (pre-test) and immediately after practice (post-test). During the assessments, the infants were placed in a baby chair and a rubber toy was presented at their midline within reaching distance for 2 min. Between assessments, the infants received practice of toy-oriented reaching in 3 activities repeated for approximately 4 min. The activities were elicited in a pre-established serial sequence and were applied by a physical therapist. During the pre-test, late preterm infants presented lower range of proximal adjustments, greater proportion of reaches with semi-open hand, and greater proportion of reaches without grasping than the full-term infants. During the post-test, late preterm infants presented greater motor variability of proximal adjustments, but explored and selected distal control and grasping outcomes less compared to the full-term group. Differences in reaching and gross motor behavior between late preterm and full-term infants can be found at the age of reaching onset. Practice provided new opportunities for late preterm infants to improve perception-action coupling to reach; however, relative to full-terms, they seemed less advanced in benefiting from the experience for more refined manual tasks. Copyright © 2014 Elsevier Ltd. All rights reserved.

Predictors of race, adoption, and sexual orientation related socialization of adoptive parents of young children.

Science.gov (United States)

Goldberg, Abbie E; Smith, JuliAnna Z

2016-04-01

Using a sample of 125 lesbian, gay, and heterosexual adoptive parent couples with young children (M = 6.32 years), this study examined predictors of direct socialization (preparation for adoptism, racism, and heterosexism) and indirect socialization (modeling interactions by responding to outsiders' inquiries about their child's adoptive status, racial background, or family structure). In terms of direct socialization, parents of older children tended to engage in more socialization around adoptism and heterosexism, and parents of daughters tended to engage in more socialization around racism and heterosexism. Greater perceived child interest in adoption was related to more direct socialization around adoptism. Parents of color reported more direct socialization around racism. Having a child of color was related to more direct socialization around heterosexism. Regarding indirect socialization, sexual minority parents reported more socialization around adoption and race. Greater perceived child interest in adoption was related to more indirect adoption socialization. Being more "out" was related to more indirect socialization around parent sexual orientation. (c) 2016 APA, all rights reserved).

Effects of accuracy constraints on reach-to-grasp movements in cerebellar patients.

Science.gov (United States)

Rand, M K; Shimansky, Y; Stelmach, G E; Bracha, V; Bloedel, J R

2000-11-01

Reach-to-grasp movements of patients with pathology restricted to the cerebellum were compared with those of normal controls. Two types of paradigms with different accuracy constraints were used to examine whether cerebellar impairment disrupts the stereotypic relationship between arm transport and grip aperture and whether the variability of this relationship is altered when greater accuracy is required. The movements were made to either a vertical dowel or to a cross bar of a small cross. All subjects were asked to reach for either target at a fast but comfortable speed, grasp the object between the index finger and thumb, and lift it a short distance off the table. In terms of the relationship between arm transport and grip aperture, the control subjects showed a high consistency in grip aperture and wrist velocity profiles from trial to trial for movements to both the dowel and the cross. The relationship between the maximum velocity of the wrist and the time at which grip aperture was maximal during the reach was highly consistent throughout the experiment. In contrast, the time of maximum grip aperture and maximum wrist velocity of the cerebellar patients was quite variable from trial to trial, and the relationship of these measurements also varied considerably. These abnormalities were present regardless of the accuracy requirement. In addition, the cerebellar patients required a significantly longer time to grasp and lift the objects than the control subjects. Furthermore, the patients exhibited a greater grip aperture during reach than the controls. These data indicate that the cerebellum contributes substantially to the coordination of movements required to perform reach-to-grasp movements. Specifically, the cerebellum is critical for executing this behavior with a consistent, well-timed relationship between the transport and grasp components. This contribution is apparent even when accuracy demands are minimal.

When do humans spontaneously adopt another's visuospatial perspective?

Science.gov (United States)

Freundlieb, Martin; Kovács, Ágnes M; Sebanz, Natalie

2016-03-01

Perspective-taking is a key component of social interactions. However, there is an ongoing controversy about whether, when and how instances of spontaneous visuospatial perspective-taking occur. The aim of this study was to investigate the underlying factors as well as boundary conditions that characterize the spontaneous adoption of another person's visuospatial perspective (VSP) during social interactions. We used a novel paradigm, in which a participant and a confederate performed a simple stimulus-response (SR) compatibility task sitting at a 90° angle to each other. In this set-up, participants would show a spatial compatibility effect only if they adopted the confederate's VSP. In a series of 5 experiments we found that participants reliably adopted the VSP of the confederate, as long as he was perceived as an intentionally acting agent. Our results therefore show that humans are able to spontaneously adopt the differing VSP of another agent and that there is a tight link between perspective-taking and performing actions together. The results suggest that spontaneous VSP-taking can effectively facilitate and speed up spatial alignment processes accruing from dynamic interactions in multiagent environments. (c) 2016 APA, all rights reserved).

People adopt optimal policies in simple decision-making, after practice and guidance.

Science.gov (United States)

Evans, Nathan J; Brown, Scott D

2017-04-01

Organisms making repeated simple decisions are faced with a tradeoff between urgent and cautious strategies. While animals can adopt a statistically optimal policy for this tradeoff, findings about human decision-makers have been mixed. Some studies have shown that people can optimize this "speed-accuracy tradeoff", while others have identified a systematic bias towards excessive caution. These issues have driven theoretical development and spurred debate about the nature of human decision-making. We investigated a potential resolution to the debate, based on two factors that routinely differ between human and animal studies of decision-making: the effects of practice, and of longer-term feedback. Our study replicated the finding that most people, by default, are overly cautious. When given both practice and detailed feedback, people moved rapidly towards the optimal policy, with many participants reaching optimality with less than 1 h of practice. Our findings have theoretical implications for cognitive and neural models of simple decision-making, as well as methodological implications.

Cultural Tourism in Transnational Adoption: "Staged Authenticity" and Its Implications for Adopted Children

Science.gov (United States)

Quiroz, Pamela Anne

2012-01-01

The discursive practices of adoptive parents in two online transnational adoption forums (2006-2008) and observations of five international adoption workshops suggest that what Heather Jacobson described as "culture keeping", the cultural socialization of children that retains a sense of native group identity, is more aptly characterized as…

A comparison of adoptive parents' perceptions of their child's behavior among Indian children adopted to Norway, the United States, and within country: implications for adoption policy.

Science.gov (United States)

Brown, Suzanne; Groza, Victor

2013-01-01

The Hague Convention on the Protection of Children suggests that intercountry adoption be considered as a permanent care option only after other solutions within the child's country of origin have been exhausted. Data from the Child Behavior Checklist (CBCL) were examined for 478 Indian children ages 4-18 adopted domestically, adopted to Norway, and adopted to the United States. The CBCL has a reported reliability of .9 (Achenbach, 1991; Achenbach & Edelbrock, 1983) and contains five subscales assessing internalizing problems plus a summative Internalizing Scale, and three subscales assessing externalizing problems plus a summative Externalizing Scale. Perceptions of Norwegian, American, and Indian adoptive parents regarding their child's functioning were compared. Children adopted to Norway and the United States were perceived by their parents to be functioning significantly better behaviorally than children adopted within country, while controlling for age of child and gender of adoptive parent completing the CBCL. Policymakers should examine the evidence prioritizing within country adoption over intercountry adoption.

Adoption of Mobile Apps: The Role of Experience

Directory of Open Access Journals (Sweden)

Harryadin Mahardika

2012-12-01

Full Text Available The form of initial experience with mobile application determines consumers’ likelihood to adopt it. This paper examines the effects of two forms of experience (direct versus indirect toward the formation of consumers behavioral intentions (versus behavioral expectations to adopt mobile applications. A direct experience induces concrete mental process that underlies the formation of behavioral expectations, whereas an indirect experience induces abstract mental process that underlies the formation of behavioral intentions. Results from Experiment 1 show significant increase in behavioral expectations’ predictive ability when subjects engaged in a direct experience than an indirect experience. Meanwhile, the effects of a direct experience were subtle toward behavioral intentions’ predictive ability. In Experiment 2, the intensity of direct experience revealed additional caveats on the predictive ability of behavioral intentions and behavioral expectations. It is found that higher intensity of a direct experience has a stronger effect toward behavioral expectations than behavioral intentions. Findings of these experiments could be used as a ground to design an intervention strategy for mobile applications pre-adoption experience.

Predicting Virtual Learning Environment Adoption

DEFF Research Database (Denmark)

Penjor, Sonam; Zander, Pär-Ola Mikael

2016-01-01

This study investigates the significance of Rogers’ Diffusion of Innovations (DOI) theory with regard to the use of a Virtual Learning Environment (VLE) at the Royal University of Bhutan (RUB). The focus is on different adoption types and characteristics of users. Rogers’ DOI theory is applied...... to investigate the influence of five predictors (relative advantage, complexity, compatibility, trialability and observability) and their significance in the perception of academic staff at the RUB in relation to the probability of VLE adoption. These predictors are attributes of the VLE that determine the rate...... of adoption by various adopter group memberships (Innovators, Early Adopters, Early Majority, Late Majority, Laggards). Descriptive statistics and regression analysis were deployed to analyse adopter group memberships and predictor significance in VLE adoption and use. The results revealed varying attitudes...

Competitive Advantages Through it Innovation Adoption by Smes

Directory of Open Access Journals (Sweden)

S. Moghavvemi

2013-01-01

Full Text Available Purpose—This paper seeks to explain the impact of IT innovation on competitive advantage; the barriers and the benefits companies gain from adopting and using these innovations and propose a model with which it is possible to measure determinants of IT innovation adoption among SMEs. Design/methodology/approach—This paper presents conceptual consideration on the role of SMEs in the Malaysian economy and the effect of government policy in encouraging companies to adopt IT innovation. The proposed research framework will be empirically validated using survey data. This study is an ongoing research, in the existing stage a theoretical argument is developed and methodology is in the process of being tested through regression analysis. Findings—Conclusions are drawn on the status of Malaysian SMEs to adopt IT innovation. We added attitude and self-efficacy to the Innovation Diffusion Theory to suit it to the individual situation. Therefore a novel approach is needed in order to study and understand it. Research limitations/implications—The paper represents work in progress. Practical implications – This paper present the theoretical framework for further study of IT innovation adoption among Malaysia SMEs. Originality/Value—The Information Technology concept is considered a powerful competitive weapon in the modern economy. This study used Innovation Diffusion Theory as the base theory, and added attitude and self efficacy as determinants to measure the individual’s perception toward innovation adoption. Individual self-efficacy and attitude toward innovation adoption shape beliefs and perceptions toward innovation, leading them to adopt or reject an innovation. Adding these factors to Innovation Diffusion Theory will narrow the breadth of the theory and possibilities to frame a single study which allows examination of the individual and technological dimension toward technology adoption. Keywords: IT innovation adoption, competitive

Competitive Advantages Through it Innovation Adoption by Smes

Directory of Open Access Journals (Sweden)

S. Moghavvemi

2012-07-01

Full Text Available Purpose—This paper seeks to explain the impact of IT innovation on competitive advantage; the barriers and the benefits companies gain from adopting and using these innovations and propose a model with which it is possible to measure determinants of IT innovation adoption among SMEs.Design/methodology/approach—This paper presents conceptual consideration on the role of SMEs in the Malaysian economy and the effect of government policy in encouraging companies to adopt IT innovation. The proposed research framework will be empirically validated using survey data. This study is an ongoing research, in the existing stage a theoretical argument is developed and methodology is in the process of being tested through regression analysis.Findings—Conclusions are drawn on the status of Malaysian SMEs to adopt IT innovation. We added attitude and self-efficacy to the Innovation Diffusion Theory to suit it to the individual situation. Therefore a novel approach is needed in order to study and understand it.Research limitations/implications—The paper represents work in progress.Practical implications – This paper present the theoretical framework for further study of IT innovation adoption among Malaysia SMEs.Originality/Value—The Information Technology concept is considered a powerful competitive weapon in the modern economy. This study used Innovation Diffusion Theory as the base theory, and added attitude and self efficacy as determinants to measure the individual’s perception toward innovation adoption. Individual self-efficacy and attitude toward innovation adoption shape beliefs and perceptions toward innovation, leading them to adopt or reject an innovation. Adding these factors to Innovation Diffusion Theory will narrow the breadth of the theory and possibilities to frame a single study which allows examination of the individual and technological dimension toward technology adoption.Keywords: IT innovation adoption, competitive

Bridging the divide: openness in adoption and postadoption psychosocial adjustment among birth and adoptive parents.

Science.gov (United States)

Ge, Xiaojia; Natsuaki, Misaki N; Martin, David M; Leve, Leslie D; Neiderhiser, Jenae M; Shaw, Daniel S; Villareal, Georgette; Scaramella, Laura; Reid, John B; Reiss, David

2008-08-01

Using 323 matched parties of birth mothers and adoptive parents, this study examined the association between the degree of adoption openness (e.g., contact and knowledge between parties) and birth and adoptive parents' postadoption adjustment shortly after the adoption placement (6 to 9 months). Data from birth fathers (N = 112), an understudied sample, were also explored. Openness was assessed by multiple informants. Results indicated that openness was significantly related to satisfaction with adoption process among adoptive parents and birth mothers. Increased openness was positively associated with birth mothers' postplacement adjustment, as indexed by birth mothers' self-reports and the interviewers' impression of birth mothers' adjustment. Birth fathers' report of openness was associated with their greater satisfaction with the adoption process and better postadoption adjustment.

Empirical analysis of retirement pension and IFRS adoption effects on accounting information: glance at IT industry.

Science.gov (United States)

Kim, JeongYeon

2014-01-01

This study reviews new pension accounting with K-IFRS and provides empirical changes in liability for retirement allowances with adoption of K-IFRS. It will help to understand the effect of pension accounting on individual firm's financial report and the importance of public announcement of actuarial assumptions. Firms that adopted K-IFRS had various changes in retirement liability compared to the previous financial report not based on K-IFRS. Their actuarial assumptions for pension accounting should be announced, but only few of them were published. Data analysis shows that the small differences of the actuarial assumption may result in a big change of retirement related liability. Firms within IT industry also have similar behaviors, which means that additional financial regulations for pension accounting are recommended.

Adoption of telemedicine: from pilot stage to routine delivery

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Zanaboni Paolo

2012-01-01

Full Text Available Abstract Background Today there is much debate about why telemedicine has stalled. Teleradiology is the only widespread telemedicine application. Other telemedicine applications appear to be promising candidates for widespread use, but they remain in the early adoption stage. The objective of this debate paper is to achieve a better understanding of the adoption of telemedicine, to assist those trying to move applications from pilot stage to routine delivery. Discussion We have investigated the reasons why telemedicine has stalled by focusing on two, high-level topics: 1 the process of adoption of telemedicine in comparison with other technologies; and 2 the factors involved in the widespread adoption of telemedicine. For each topic, we have formulated hypotheses. First, the advantages for users are the crucial determinant of the speed of adoption of technology in healthcare. Second, the adoption of telemedicine is similar to that of other health technologies and follows an S-shaped logistic growth curve. Third, evidence of cost-effectiveness is a necessary but not sufficient condition for the widespread adoption of telemedicine. Fourth, personal incentives for the health professionals involved in service provision are needed before the widespread adoption of telemedicine will occur. Summary The widespread adoption of telemedicine is a major -- and still underdeveloped -- challenge that needs to be strengthened through new research directions. We have formulated four hypotheses, which are all susceptible to experimental verification. In particular, we believe that data about the adoption of telemedicine should be collected from applications implemented on a large-scale, to test the assumption that the adoption of telemedicine follows an S-shaped growth curve. This will lead to a better understanding of the process, which will in turn accelerate the adoption of new telemedicine applications in future. Research is also required to identify

Adoption of telemedicine: from pilot stage to routine delivery

Science.gov (United States)

2012-01-01

Background Today there is much debate about why telemedicine has stalled. Teleradiology is the only widespread telemedicine application. Other telemedicine applications appear to be promising candidates for widespread use, but they remain in the early adoption stage. The objective of this debate paper is to achieve a better understanding of the adoption of telemedicine, to assist those trying to move applications from pilot stage to routine delivery. Discussion We have investigated the reasons why telemedicine has stalled by focusing on two, high-level topics: 1) the process of adoption of telemedicine in comparison with other technologies; and 2) the factors involved in the widespread adoption of telemedicine. For each topic, we have formulated hypotheses. First, the advantages for users are the crucial determinant of the speed of adoption of technology in healthcare. Second, the adoption of telemedicine is similar to that of other health technologies and follows an S-shaped logistic growth curve. Third, evidence of cost-effectiveness is a necessary but not sufficient condition for the widespread adoption of telemedicine. Fourth, personal incentives for the health professionals involved in service provision are needed before the widespread adoption of telemedicine will occur. Summary The widespread adoption of telemedicine is a major -- and still underdeveloped -- challenge that needs to be strengthened through new research directions. We have formulated four hypotheses, which are all susceptible to experimental verification. In particular, we believe that data about the adoption of telemedicine should be collected from applications implemented on a large-scale, to test the assumption that the adoption of telemedicine follows an S-shaped growth curve. This will lead to a better understanding of the process, which will in turn accelerate the adoption of new telemedicine applications in future. Research is also required to identify suitable financial and

The experience of adoptive parents in adoption reunion relationships: a qualitative study.

Science.gov (United States)

Petta, Gabrielle A; Steed, Lyndall G

2005-04-01

The issues experienced by adoptive parents when faced with an adult child's searching or reunion relationship with his or her birth family, how adoptive parents place themselves within this process, and the factors that influence their experience at this time were explored in a qualitative study of 21 adoptive parents. Themes derived from semistructured interviews are discussed, and implications for clinical practice and future research are suggested. Copyright (c) 2005 APA, all rights reserved.

Effect of adoption of gas turbine in oil refinery

Energy Technology Data Exchange (ETDEWEB)

Tamai, Hiroto

1988-08-01

With progress in energy saving, and increase in automation in facilities, the dependence on electric power increases relative steam power. Further in order to reduce the production cost, the adoption of gas turbine combined cycle system, mainly aimed at power generation, is considered to be most suitable. This adoption, accompanied with the utilization of refinery offgas, dresults in a reduction in unit power generation cost, by increasing the ratio of domestic power generation. The gas turbine using deethanizing tower offgas as main fuel and butane as auxillary fuel, the combined cycle system, where steam produced from the turbine waste heat boiler drives the existing back pressure turbine, was constituted. The generator is 118 kVA in capacity. Against the maximum power demand being 16,500 kWh in the oil refinery, the obtainment of 11,000 kWh by the gas turbine and 2,500 kWh by the back pressure turbine was assured, with a considerable lowering in power to be purchased. (7 figs, 1 tab, 1 ref)

Decision theory, motor planning, and visual memory: deciding where to reach when memory errors are costly.

Science.gov (United States)

Lerch, Rachel A; Sims, Chris R

2016-06-01

Limitations in visual working memory (VWM) have been extensively studied in psychophysical tasks, but not well understood in terms of how these memory limits translate to performance in more natural domains. For example, in reaching to grasp an object based on a spatial memory representation, overshooting the intended target may be more costly than undershooting, such as when reaching for a cup of hot coffee. The current body of literature lacks a detailed account of how the costs or consequences of memory error influence what we encode in visual memory and how we act on the basis of remembered information. Here, we study how externally imposed monetary costs influence behavior in a motor decision task that involves reach planning based on recalled information from VWM. We approach this from a decision theoretic perspective, viewing decisions of where to aim in relation to the utility of their outcomes given the uncertainty of memory representations. Our results indicate that subjects accounted for the uncertainty in their visual memory, showing a significant difference in their reach planning when monetary costs were imposed for memory errors. However, our findings indicate that subjects memory representations per se were not biased by the imposed costs, but rather subjects adopted a near-optimal post-mnemonic decision strategy in their motor planning.

How Incentives Affect the Adoption of Anaerobic Digesters in the United States

Directory of Open Access Journals (Sweden)

Anh Sam

2017-07-01

Full Text Available Various government incentives support the adoption of anaerobic digester systems to manage farm waste and serve as a source of renewable energy in the United States. We examine the effectiveness of US state-level incentives promoting the adoption of anaerobic digester systems. We find that performance-based incentives and adoption of renewable portfolio standards best promote anaerobic digester system adoption.

Suppression of adoptive antituberculosis immunity by normal recipient animals

International Nuclear Information System (INIS)

Lefford, M.J.

1983-01-01

Adoptive immunity is poorly expressed in normal syngeneic mice. This phenomenon was studied by using experimental antituberculosis immunity as a model system representing pure cell-mediated immunity. Expression of adoptive immunity was facilitated by pretreating recipients with sublethal ionizing radiation (500 rads) or high doses (200 mg/kg) of cyclophosphamide or by using adult thymectomized, lethally irradiated, bone-marrow-reconstituted (TXB) mice. Adult thymectomy was less effective, and a low dose of cyclophosphamide (20 mg/kg) was completely ineffective. The beneficial effect of sublethal irradiation was reduced over time; it persisted for 4 weeks and was absent after 8 weeks. Attempts to restore the suppressed state of normal mice to sublethally irradiated mice by using normal spleen or thymus cells did not succeed. Even in rats, which express adoptive antituberculosis immunity without immunosuppressive treatment, the use of sublethally irradiated or TXB recipients potentiated adoptive immunity. It was concluded that suppression of adoptive immunization in normal recipient mice is mediated predominantly, if not exclusively, by T lymphocytes that are sensitive to a number of immunosuppressive agents. The suppressor cells are long-lived and can be regenerated from precursors that are resistant to 500 but not to 900 rads of ionizing radiation

33 CFR 230.21 - Adoption.

Science.gov (United States)

2010-07-01

... FOR IMPLEMENTING NEPA § 230.21 Adoption. See 40 CFR 1506.3. A district commander will normally adopt... recirculated as provided in 40 CFR 1506.3 (b) or (c), the adopted EIS with the supplement, if any, will be processed in accordance with this regulation. A district commander may also adopt another agency's EA/FONSI. ...

Creating grander families: older adults adopting younger kin and nonkin.

Science.gov (United States)

Hinterlong, James; Ryan, Scott

2008-08-01

There is a dearth of research on older adoptive parents caring for minor children, despite a growing number of such adoptions finalized each year. This study offers a large-scale investigation of adoptive families headed by older parents. We describe these families and explore how preadoptive kinship between the adoptive parent and the child impacts adoption outcomes. We analyze data from kin (n = 98) and nonkin (n = 310) adoptive families headed by adults aged 60 years and older. We find that older kin adoptive families are smaller, report lower income, and include adoptive mothers with less formal education. Children in these families had less severe needs for special care at the time of placement. Although kin and nonkin older parents offer similar assessments of their parent-child relationships, kin adopters indicate a greater willingness to adopt the same child again and yet report less positive current family functioning. Multivariate regression analyses reveal that preadoptive kinship predicts more negative parental assessment of the adoption's impact on the family and less positive family functioning net of other parent, family, and child characteristics. Externalizing behavior by the child (e.g., delinquency or aggression) is the strongest predictor of deleterious outcomes for both groups. Kin adoption by older adults creates new families under strain but does not reduce parental commitment to the child. We conclude that older adults serve as effective adoptive parents but would benefit from preadoption and postadoption services to assist them in preparing for and positively addressing the challenging behaviors exhibited by adopted children.

Adoption of fodder legumes technology through farmer-to-farmer ...

African Journals Online (AJOL)

Mo

Abstract. Adoption studies on fodders legume technologies have shown that spread of the technology is ... A tobit model was used to analyse the data to get the magnitude of the effects of factors affecting .... level of education of the farmer, position of the farmer in the .... Assessing the early stages of adoption of fodder tree.

Determinants and the perceived effects of adoption of sustainable improved food crop technologies by smallholder farmers along the value chain in Nigeria

Directory of Open Access Journals (Sweden)

Abiodun Elijah Obayelu

2016-06-01

Full Text Available Adoption of improved agricultural technologies is fundamental to transformation of sustainable farming system, and a driving force for increasing agricultural productivity. This study provides empirical evidence on the determinants, and the perceived effects of adoption of improved food crop technologies in Nigeria. It is a cross-sectional survey of available technologies and 1,663 farm households in Nigeria. Data were analyzed with both descriptive and inferential statistics. The findings revealed very low technology adoption index. Available food crop production technologies used by sampled respondents were assessed as effective, appropriate, readily available, affordable, durable, user and gender friendly, with requisite skill to use them. However, processing technologies such as cabinet dryer were observed as unaffordable, not durable, not gender or users friendly. Packaging machines are also not users or gender friendly; washing machine not affordable, durable and gender friendly. Grain processing technologies like De-stoner, grading, and packaging machines are still not locally available and affordable. While parboilers have a negative impact on product quality, farmers’ health and the environment, tomato grinding machines have positive impact on the quality of the product, health of the users, yield and negatively affect the environment. The main determinants of adoption are the crop types, farm size and locations. Adoption of herbicide and inorganic fertilizer were influenced by travel cost to nearest place of acquisition, while the age of farmer has a positive and significant influence on the adoption of pesticide, water management and cassava harvester. Interestingly, male farmers only exhibit greater likelihood of adopting land preparation, inorganic and organic fertilizer technologies compared to their female counterpart. Therefore, policy options that consider all users at the development stages, favour reduction of travel cost

Differences in the effects of host suppression on the adoptive immunotherapy of subcutaneous and visceral tumors

International Nuclear Information System (INIS)

Chang, A.E.; Shu, S.Y.; Chou, T.; Lafreniere, R.; Rosenberg, S.A.

1986-01-01

A syngeneic transplantable sarcoma induced in C57BL/6 mice, MCA 105, was used in studies to examine host suppression on the adoptive immunotherapy of established intradermal and experimentally induced pulmonary and hepatic metastases. Fresh immune splenocytes were generated from mice immunized to the MCA 105 tumor by a mixture of viable tumor cells and Corynebacterium parvum. The adoptive immunotherapy of intradermal MCA 105 tumor with immune cells required prior immunosuppression of the recipient by sublethal irradiation with 500 R or T-cell depletion. The effect of whole-body sublethal irradiation appeared to eliminate a systemic host suppression mechanism, since partialbody irradiation involving the tumor-bearing area did not permit successful immunotherapy. Host irradiation was not required to achieve successful immunotherapy of experimentally induced pulmonary or hepatic metastases. In nonirradiated recipients bearing both intradermal and pulmonary tumors, host suppression did not affect the function of transferred immune cells to induce regression of pulmonary metastases. Thus, suppression of adoptive immunotherapy appears to be relevant to tumors confined to the skin and subcutaneous tissue but not to tumor in visceral sites, such as the lung and liver

Operational Cybersecurity Risks and Their Effect on Adoption of Additive Manufacturing in the Naval Domain

Science.gov (United States)

2017-12-01

CYBERSECURITY RISKS AND THEIR EFFECT ON ADOPTION OF ADDITIVE MANUFACTURING IN THE NAVAL DOMAIN by Michael D. Grimshaw December 2017 Thesis...OF ADDITIVE MANUFACTURING IN THE NAVAL DOMAIN 5. FUNDING NUMBERS 6. AUTHOR(S) Michael D. Grimshaw 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES...DISTRIBUTION CODE 13. ABSTRACT (maximum 200 words) Additive manufacturing (AM) has been proven to provide multiple benefits over traditional

Effect of viewing angle on arm reaching while standing in a virtual environment: potential for virtual rehabilitation.

Science.gov (United States)

Ustinova, K I; Perkins, J; Szostakowski, L; Tamkei, L S; Leonard, W A

2010-02-01

Functional arm movements, such as reaching while standing, are planned and executed according to our perception of body position in space and are relative to environmental objects. The angle under which the environment is observed is one component used in creating this perception. This suggests that manipulation of viewing angle may modulate whole body movement to affect performance. We tested this by comparing its effect on reaching in a virtually generated environment. Eleven young healthy individuals performed forward and lateral reaches in the virtual environment, presented on a flat screen in third-person perspective. Participants saw a computer-generated model (avatar) of themselves standing in a courtyard facing a semi-circular hedge with flowers. The image was presented in five different viewing angles ranging from seeing the avatar from behind (0 degrees), to viewing from overhead (90 degrees). Participants attempted to touch the furthest flower possible without losing balance or stepping. Kinematic data were collected to analyze endpoint displacement, arm-postural coordination and center of mass (COM) displacement. Results showed that reach distance was greatest with angular perspectives of approximately 45-77.5 degrees , which are larger than those used in analogous real world situations. Larger reaches were characterized by increased involvement of leg and trunk body segments, altered inter-segmental coordination, and decreased inter-segmental movement time lag. Thus a viewing angle can be a critical visuomotor variable modulating motor coordination of the whole body and related functional performance. These results can be used in designing virtual reality games, in ergonomic design, teleoperation training, and in designing virtual rehabilitation programs that re-train functional movement in vulnerable individuals. Copyright 2009 Elsevier B.V. All rights reserved.

Olefins and chemical regulation in Europe: REACH.

Science.gov (United States)

Penman, Mike; Banton, Marcy; Erler, Steffen; Moore, Nigel; Semmler, Klaus

2015-11-05

REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) is the European Union's chemical regulation for the management of risk to human health and the environment (European Chemicals Agency, 2006). This regulation entered into force in June 2007 and required manufacturers and importers to register substances produced in annual quantities of 1000 tonnes or more by December 2010, with further deadlines for lower tonnages in 2013 and 2018. Depending on the type of registration, required information included the substance's identification, the hazards of the substance, the potential exposure arising from the manufacture or import, the identified uses of the substance, and the operational conditions and risk management measures applied or recommended to downstream users. Among the content developed to support this information were Derived No-Effect Levels or Derived Minimal Effect Levels (DNELs/DMELs) for human health hazard assessment, Predicted No Effect Concentrations (PNECs) for environmental hazard assessment, and exposure scenarios for exposure and risk assessment. Once registered, substances may undergo evaluation by the European Chemicals Agency (ECHA) or Member State authorities and be subject to requests for additional information or testing as well as additional risk reduction measures. To manage the REACH registration and related activities for the European olefins and aromatics industry, the Lower Olefins and Aromatics REACH Consortium was formed in 2008 with administrative and technical support provided by Penman Consulting. A total of 135 substances are managed by this group including 26 individual chemical registrations (e.g. benzene, 1,3-butadiene) and 13 categories consisting of 5-26 substances. This presentation will describe the content of selected registrations prepared for 2010 in addition to the significant post-2010 activities. Beyond REACH, content of the registrations may also be relevant to other European activities, for

Communicating Science for Impact: Radio for Reaching Farmers ...

International Development Research Centre (IDRC) Digital Library (Canada)

Radio to share results The project will translate research results into simple radio campaign messages targeting small-scale farmers. Researchers will test ... The project will assess the effect of radio campaigns in influencing adoption decisions among listeners. Farm Radio ... Agent(e) responsable du CRDI. crmadm CRM ...

The rearing environment and risk for drug abuse: a Swedish national high-risk adopted and not adopted co-sibling control study.

Science.gov (United States)

Kendler, K S; Ohlsson, H; Sundquist, K; Sundquist, J

2016-05-01

Although drug abuse (DA) is strongly familial, with important genetic influences, we need to know more about the role of rearing environment in the risk for DA. To address this question, we utilized a high-risk adopted and non-adopted co-sibling control design. High-risk offspring had one or more biological parents registered for DA, alcohol use disorders or criminal behavior. Using Swedish registries, we identified 1161 high-risk full-sibships and 3085 high-risk half-sibships containing at least one member who was adopted-away and one member who was not. Registration for DA was via national criminal, medical and pharmacy registers. In Sweden, adoptive families are screened to provide high-quality rearing environment for adoptees. Controlling for parental age at birth and gender (and, in half-siblings, high-risk status of the other parent), risk for DA was substantially lower in the full- and half-siblings who were adopted v. not adopted [hazard ratios and 95% confidence intervals: 0.55 (0.45-0·69) and 0.55 (95% CI 0.48-0.63), respectively]. The protective effect of adoption on risk for DA was significantly stronger in the full- and half-sibling pairs with very high familial liability (two high-risk parents) and significantly weaker when the adoptive family was broken by death or divorce, or contained a high-risk parent. In both full- and half-sibling pairs, we found replicated evidence that rearing environment strongly impacts on risk for DA. High-quality rearing environments can substantively reduce risk for DA in those at high genetic risk.

REACH: an effective catalyst for scaling up priority nutrition interventions at the country level.

Science.gov (United States)

Pearson, Brenda L; Ljungqvist, Björn

2011-06-01

Renewed Efforts Against Child Hunger (REACH) is the joint United Nations initiative to address Millennium Development Goal (MDG) 10, Target 3, i.e., to halve the proportion of underweight children under 5 years old by 2015. The United Nations Food and Agriculture Organization (FAO), the World Health Organization (WHO), the United Nations Children's Fund (UNICEF), the World Food Programme (WFP), and the International Fund for Agricultural Development (IFAD) developed and tested a facilitation mechanism to act as a catalyst for scaling up multisectoral nutrition activities. The UN-REACH partners developed pilot projects in Mauritania and Lao PDR from 2008 to 2010 and deployed facilitators to improve nutrition governance and coordination. Review missions were conducted in February 2011 to assess the REACH approach and what it achieved. The UN review mission members reviewed documents, assessed policy and management indicators, conducted qualitative interviews, and discussed findings with key stakeholders, including the most senior UN nutrition directors from all agencies. Among other UN-REACH achievements, the Prime Minister of Mauritania agreed to preside over a new National Nutrition Development Council responsible for high-level decision-making and setting national policy objectives. REACH facilitated the completion of Lao's first national Nutrition Strategy and Plan of Action and formation of the multistakeholder Nutrition Task Force. During the REACH engagement, coordination, joint advocacy, situation analysis, policy development, and joint UN programming for nutrition were strengthened in Lao PDR and Mauritania. Improvements in the nutrition governance and management mechanisms in Mauritania and Lao PDR were observed during the period of REACH support through increased awareness of nutrition as a key development objective, establishment of governmental multisectoral coordinating mechanisms, improved government capacity, and new joint UN-government nutrition

Early adoption of the effect of IFRS 15 on the quality of accounting information

Directory of Open Access Journals (Sweden)

Andreia Carpes Dani

2017-05-01

Full Text Available Several changes in the legislation governing accounting practices of construction sector companies boosted the internationalization of information on revenues of customer contracts in accounting. Brazil has stood out for early voluntary adoption of IFRS15 standard. Thus, the study aims to determine the relationship between the quality of accounting information and the early adoption of IFRS 15 by Brazilian construction companies listed on BM &FBovespa. The study is characterized as descriptive, conducted through document analysis and quantitative approach. The sample consists of 23 companies in the construction sector. Were analyzed quarterly data from 2013 to 2015. For the data analysis was made using multiple linear regression with panel data, on the basis of accounting information for quality measurement model of value relevance proposed by Ohlson (1995. The survey results suggest that early adoption of IFRS15 helps to reduce the bias of non-comparability and inconsistencies that could exist previously, due to the adoption of different criteria for accounting of revenues on construction contracts. In addition, organizations that voluntarily adopt the rule in an attempt to account for and properly recognize customer contracts revenue, have greater informational relevance and meet market expectations. Thus, it can be said that the early adoption of information on revenue from construction contracts have relevance to the capital market, impacting the stock price after the publication of financial reports.

Foreign Adoption in Ireland: A Case Study of the Irish-American Adoptions, 1947–1952

Directory of Open Access Journals (Sweden)

O'Keeffe, Brian

2016-12-01

Full Text Available The Irish-American adoptions were a revolutionary way of dealing with Ireland’s ‘problem of the illegitimate child’. Ireland had long been promoted as a Catholic, and thus, a morally pure country. Having a child out of wedlock often resulted in the mother and child being shunned by their family and community and having little choice but to seek the help of church-run institutions. These institutions began facilitating illegal extraterritorial adoptions in 1947 to relieve the mounting pressures as those seeking their help continued to grow annually. These adoptions were heavily concerned with protecting the religious faith of the child, and this often took prominence over the quality of home. The adoptions were facilitated exclusively by these church-run institutions, allowing for complete control over the selection of prospective parents. The standards of these adoptions fell well below what was expected on the U.S. domestic scale, with no visits to the homes of prospective parents occurring, and crucially, there was no way to facilitate the reversal of an adoption. During the early life of the Irish-American adoptions, the Department of External Affairs had little involvement, only issuing passports for children that had been adopted. This changed however in 1951, as the ‘Jane Russell Case’ attracted front page media attention. The Russell case highlighted the lackadaisical approach of many of those within the Department to the exporting of some of Ireland’s youngest citizens. Undue publicity continued in the early 1950s, notably with the German newspaper, 8 Uhr Blatt. It is this media attention that forced the Department to finally address the glaring issues that severely hindered the success of the Irish-American adoptions. The Department was powerless to do anything once the child had been passed into the care of the adoptive parents. The Adoption Act 1952, marked a major turning point in the care of illegitimate children in

A Study of the Adjustment of Adopted Children in Air Force Families

Science.gov (United States)

1988-01-01

exist among the members. According to Hoggett (1984), "the effects of an adoption order reproduce the birth relationship almost in its entirety. The...Publications. Hoggett , B. (1984). Adoption law: An overview. In P. Bean (Ed.), Adoption---Essays in social policy, law, and sociology. London: Tavistock

Empirical Analysis of Retirement Pension and IFRS Adoption Effects on Accounting Information: Glance at IT Industry

Directory of Open Access Journals (Sweden)

JeongYeon Kim

2014-01-01

Full Text Available This study reviews new pension accounting with K-IFRS and provides empirical changes in liability for retirement allowances with adoption of K-IFRS. It will help to understand the effect of pension accounting on individual firm’s financial report and the importance of public announcement of actuarial assumptions. Firms that adopted K-IFRS had various changes in retirement liability compared to the previous financial report not based on K-IFRS. Their actuarial assumptions for pension accounting should be announced, but only few of them were published. Data analysis shows that the small differences of the actuarial assumption may result in a big change of retirement related liability. Firms within IT industry also have similar behaviors, which means that additional financial regulations for pension accounting are recommended.

Effect of palady and cup feeding on premature neonates′ weight gain and reaching full oral feeding time interval

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Maryam Marofi

2016-01-01

Full Text Available Background: Premature neonates′ feeding is of great importance due to its effective role in their growth. These neonates should reach an independent oral nutrition stage before being discharged from the Neonatal Intensive care Unit. Therefore, the researcher decided to conduct a study on the effect of palady and cup feeding on premature neonates′ weight gain and their reaching full oral feeding time interval. Materials and Methods: This is a clinical trial with a quantitative design conducted on 69 premature infants (gestational age between 29 and 32 weeks who were assigned to cup (n = 34 and palady (n = 35 feeding groups through random allocation. The first feeding was administrated either by cup or palady method in each shift within seven sequential days (total of 21 cup and palady feedings. Then, the rest of feeding was administrated by gavage. Results: Mean hospitalization time (cup = 39.01 and palady = 30.4; P < 0.001 and mean time interval to reach full oral feeding (cup = 33.7 and palady = 24.1; P < 0.001 were significantly lower in palady group compared to cup group. Mean weight changes of neonates 7 weeks after the intervention compared to those in the beginning of the intervention were significantly more in palady group compared to the cup group (cup = 146.7 and palady = 198.8; P < 0.001. Conclusions: The neonates in palady group reached full oral feeding earlier than those of cup group. Subjects′ weight gain was also higher in palady group compared to the cup group. Premature neonates with over 30 weeks of gestational age and physiological stability can be fed by palady.

E-Commerce in Saudi Arabia: adoption and perspectives

Directory of Open Access Journals (Sweden)

Sadiq Sait

2004-11-01

Full Text Available Among one of the most far-reaching influences of the Internet, especially from the perspective of business and market models, is the concept and application of eCommerce. Today, this erstwhile ‘experimental’ commerce model has become a standard platform for streamlining business flows and broadening product outreach. This is validated by the significant emphasis by a number of countries in developing robust eCommerce architectures tailored to suit their economical-social systems. An interesting case study in this perspective is the Kingdom of Saudi Arabia, especially given its emphasis on local, regional and religious traditions. Presently, with a tremendous growth rate in Internet connectivity, the Kingdom is actively moving towards large-scale adoption of eCommerce systems. In 2001, a two year project was initiated to study the present influence of Internet on social, educational and business systems within the Kingdom. One of the major aspects was the analysis of user responses collected over the two-year period through a number of surveys, which were designed based on two prominent behavioural models: Theory of Planned Behaviour and Roger’s Theory of Diffusion of Innovations. The consequent analysis of the results was supported and in some cases verified with linear regression models. This paper reports on the consequent findings, which identify factors that may significantly affect the adoption of eCommerce in the Kingdom.

Intended and unintended consequences of mandatory IFRS adoption

OpenAIRE

Brüggemann, Ulf; Hitz, Jörg-Markus; Sellhorn, Thorsten

2012-01-01

This paper discusses empirical evidence on the economic consequences of mandatory adoption of International Financial Reporting Standards (IFRS) in the European Union (EU) and provides suggestions on how future research can add to our understanding of these effects. Based on the explicitly stated objectives of the EU‟s so-called „IAS Regulation‟, we distinguish between intended and unintended consequences of mandatory IFRS adoption. Empirical research on the intended consequences generally fa...

The Adoption of Smoking and Its Effect on the Mortality Gender Gap in Netherlands : A Historical Perspective

NARCIS (Netherlands)

Janssen, Fanny; van Poppel, Frans

2015-01-01

We examine in depth the effect of differences in the smoking adoption patterns of men and women on the mortality gender gap in Netherlands, employing a historical perspective. Using an indirect estimation technique based on observed lung cancer mortality from 1931 to 2012, we estimated lifetime

The Adoption of Smoking and Its Effect on the Mortality Gender Gap in Netherlands: A Historical Perspective

NARCIS (Netherlands)

Janssen, F.; van Poppel, F.W.A.

2015-01-01

We examine in depth the effect of differences in the smoking adoption patterns of men and women on the mortality gender gap in Netherlands, employing a historical perspective. Using an indirect estimation technique based on observed lung cancer mortality from1931 to 2012, we estimated lifetime

Opportunities and challenges in the wider adoption of liver and interconnected microphysiological systems.

Science.gov (United States)

Hughes, David J; Kostrzewski, Tomasz; Sceats, Emma L

2017-10-01

Liver disease represents a growing global health burden. The development of in vitro liver models which allow the study of disease and the prediction of metabolism and drug-induced liver injury in humans remains a challenge. The maintenance of functional primary hepatocytes cultures, the parenchymal cell of the liver, has historically been difficult with dedifferentiation and the consequent loss of hepatic function limiting utility. The desire for longer term functional liver cultures sparked the development of numerous systems, including collagen sandwiches, spheroids, micropatterned co-cultures and liver microphysiological systems. This review will focus on liver microphysiological systems, often referred to as liver-on-a-chip, and broaden to include platforms with interconnected microphysiological systems or multi-organ-chips. The interconnection of microphysiological systems presents the opportunity to explore system level effects, investigate organ cross talk, and address questions which were previously the preserve of animal experimentation. As a field, microphysiological systems have reached a level of maturity suitable for commercialization and consequent evaluation by a wider community of users, in academia and the pharmaceutical industry. Here scientific, operational, and organizational considerations relevant to the wider adoption of microphysiological systems will be discussed. Applications in which microphysiological systems might offer unique scientific insights or enable studies currently feasible only with animal models are described, and challenges which might be addressed to enable wider adoption of the technologies are highlighted. A path forward which envisions the development of microphysiological systems in partnerships between academia, vendors and industry, is proposed. Impact statement Microphysiological systems are in vitro models of human tissues and organs. These systems have advanced rapidly in recent years and are now being

Sliding Mode Tracking Control of Manipulator Based on the Improved Reaching Law

Directory of Open Access Journals (Sweden)

Wei-Na ZHAI

2013-04-01

Full Text Available Due to the mechanical hand often have serious uncertainty, as the state in which the different and external changes, also its parameters are changing, this is very adverse to achieve precise control. In this paper, the traditional sliding mode variable structure was improved, the sign function is replaced by saturated function based on the double power reaching law, by adjusting the values of e1, e2, a, b, g and k to effectively improve the manipulator joint reaching speed, track expected trajectory fast and shorten the system response time. Finally, the method is used for simulation of manipulator trajectory tracking, compared to two reaching law control algorithms. The simulation results show that the control algorithm has good dynamic performance, which can effectively restrain the chattering and quickly track the desired trajectory. Therefore, the improved reaching law can effectively improve the performance of robotic manipulator.

Openness in Adoption: Exploring Family Connections.

Science.gov (United States)

Grotevant, Harold D.; McRoy, Ruth G.

Noting social and demographic changes provoking a trend toward openness in adoption practice, this book presents the findings from a nationwide study examining the impact of variations in openness in adoption on participants in the adoptive kinship network: adopted children, adoptive parents, and the children's birth parents. The first chapter of…

Distractor interference during a choice limb reaching task.

Directory of Open Access Journals (Sweden)

Matthew Ray

Full Text Available According to action-centered models of attention, the patterns of distractor interference that emerge in selective reaching tasks are related to the time and effort required to resolve a race for activation between competing target and non-target response producing processes. Previous studies have only used unimanual aiming tasks and, as such, only examined the effects of competition that occurs within a limb. The results of studies using unimanual aiming movements often reveal an "ipsilateral effect"--distractors on the same side of space as the effector cause greater interference than distractors on the opposite side of space. The cost of the competition when response selection is between the limbs has yet to be addressed. Participants in the present study executed reaching movements to 1 of 4 (2 left, 2 right possible target locations with and without a distractor. Participants made ipsilateral reaches (left hand to left targets, right hand to right targets. In contrast to studies using unimanual aiming movements, a "contralateral effect" was observed; distractors affording responses for the other hand (in contralateral space caused more interference than distractors affording responses for the same hand. The findings from the present research demonstrate that when certain portions of response planning must be resolved prior to response initiation, distractors that code for that dimension cause the greatest interference.

Incentives for early adoption of carbon capture technology: further considerations from a European perspective

International Nuclear Information System (INIS)

Banal-Estanol, Albert; Eckhause, Jeremy; Massol, Olivier

2015-01-01

This note details two comments on a recent policy proposal in Comello and Reichelstein (2014) aimed at favoring the early adoption of Carbon Capture (CC) technology in the next generation of thermal-based power plants to be installed in the United States. First, we examine the implications of a worst-case scenario in which no new CC is adopted internationally beyond what is in place in 2014. Second, we show the potential, under the original proposed subsidy, for the emergence of coordination failures capable of hampering the desired early CC deployment. We propose and evaluate modified schedules of tax-credits sufficient to overcome these concerns. These additions strengthen the argument in the original article: namely, though higher incentive levels are necessary, our findings confirm that the cost of the proposed policy is not out of reach. (authors)

Juridical aspects of post mortem adoption

Directory of Open Access Journals (Sweden)

Sergio Rodrigo Martinez

2015-12-01

Full Text Available The legislature, with the enactment of the Statute of Children and Adolescents, now provides the named posthumous adoption, allowing the death of the adopter, in the course of the procedure does not generate the extinction pleaded adoption. Has the purpose to show that, notwithstanding the absence of such law, the construction of new adopters and adopted by families are recognized, since permeated the socially demonstrated affection, even in passing the death of the person occurs before you have to start legal formalization of the adoption petition, thus characterizing the figure of posthumous adoption without prior judicial manifestation.

Transfer of adoptive immunity to tuberculosis in mice

International Nuclear Information System (INIS)

Lefford, M.J.

1975-01-01

A system is described for studying adoptive immunity to tuberculosis in syngeneic mice. Donor mice were immunized with 10 4 BCG intravenously, and lymphoid cells were harvested 28 days later. Adoptive immunity was measured in recipient mice in terms of the inhibition of growth of BCG in the liver and spleen following intravenous injection. Adoptive immunity was expressed optimally when recipients were sublethally irradiated (500 R), challenged with 10 4 to 10 5 viable organisms, and given sensitized lymphoid cells intravenously. Adoptive immunity was not manifest until 14 days after challenge and was effective against Mycobacterium tuberculosis H37Rv as well as BCG. Immunity could be conferred by spleen, lymph node, peritoneal exudate, and resident peritoneal (washout) cells. The lymphoid cells conferring immunity were shown to be thymus-dependent lymphocytes by virtue of their nonadherence to glass wool and sensitivity to anti-theta serum plus complement. The sensitized cells were relatively susceptible to both in vitro and in vivo x irradiation

Adoption of nuclear power generation

International Nuclear Information System (INIS)

Sommers, P.

1980-01-01

This article develops a model of the innovation-adoption decision. The model allows the economic situation of a utility and its perception of uncertainty associated with an innovation to affect the probability of adopting it. This model is useful when uncertainties affecting decisions about adoption persist throughout the diffusion process, thereby making the usual adoption model implicit in rate-of-diffusion studies inappropriate. An empirical test of the model finds that firm size, power pool size, and selected aspects of uncertainty about the innovation are significant predictors of US utility companies' decisions on whether or not to adopt nuclear power generation. 17 references, 2 tables

Developing a strategy to speed up large-scale adoption of compressed-natural-gas-driven (CNG) cars. Volume 1

International Nuclear Information System (INIS)

Egmond, Cees; Houtman, Simone; Jonkers, R.; Gelissen, R.

2007-01-01

Large-scale adoption of environmentally friendly, clean, silent and CO 2 -neutral technological innovations into the market is necessary to reduce the human causes of the greenhouse effect and global warming. In theory, an innovation diffuses smoothly into the market following an S-shaped curve when the number of adopters is plotted against time. In practice, diffusion of innovation does not move smoothly from left to right on the S-shaped curve. Fundamental differences in the adoption characteristics between the visionary early adopters and the pragmatic mainstream cause diffusion to stop before reaching the mainstream market segment. This 'chasm' in the diffusion process is not the result of bad technology or bad products, but rather the result of 'incomplete' products that do not meet the needs of the pragmatic mainstream. In this paper, we report on a case study, conducted in the Netherlands, aimed at speeding up the adoption of the CNG car. This study contains an analysis of the market segments within a target group of local fleet owners. We used survey data covering about 200 local fleet owners. Through structured interviews and a questionnaire, we identified a niche group of the mainstream that would be most likely to adopt the CNG car. This niche is the group to target in a marketing strategy aimed at crossing the chasm. A focus-group discussion held with members of the niche identified the conditions under which the niche actors would consider buying CNG cars. Based on the results of this focus group and the niche market analysis, we concluded that the marketing of the CNG car is still in its beginning phase and has to focus on the early market. Following our recommendations, car dealers and the municipality of Leeuwarden are now developing a plan for marketing the CNG car. The marketing will focus on the early market as the first step into the mainstream

Developing a strategy to speed up large-scale adoption of compressed-natural-gas-driven (CNG) cars. Volume 1

Energy Technology Data Exchange (ETDEWEB)

Egmond, Cees; Houtman, Simone; Jonkers, R.; Gelissen, R. [SenterNovem (Netherlands)

2007-07-01

Large-scale adoption of environmentally friendly, clean, silent and CO{sub 2}-neutral technological innovations into the market is necessary to reduce the human causes of the greenhouse effect and global warming. In theory, an innovation diffuses smoothly into the market following an S-shaped curve when the number of adopters is plotted against time. In practice, diffusion of innovation does not move smoothly from left to right on the S-shaped curve. Fundamental differences in the adoption characteristics between the visionary early adopters and the pragmatic mainstream cause diffusion to stop before reaching the mainstream market segment. This 'chasm' in the diffusion process is not the result of bad technology or bad products, but rather the result of 'incomplete' products that do not meet the needs of the pragmatic mainstream. In this paper, we report on a case study, conducted in the Netherlands, aimed at speeding up the adoption of the CNG car. This study contains an analysis of the market segments within a target group of local fleet owners. We used survey data covering about 200 local fleet owners. Through structured interviews and a questionnaire, we identified a niche group of the mainstream that would be most likely to adopt the CNG car. This niche is the group to target in a marketing strategy aimed at crossing the chasm. A focus-group discussion held with members of the niche identified the conditions under which the niche actors would consider buying CNG cars. Based on the results of this focus group and the niche market analysis, we concluded that the marketing of the CNG car is still in its beginning phase and has to focus on the early market. Following our recommendations, car dealers and the municipality of Leeuwarden are now developing a plan for marketing the CNG car. The marketing will focus on the early market as the first step into the mainstream.

Adoption of residential solar power under uncertainty: Implications for renewable energy incentives

International Nuclear Information System (INIS)

Bauner, Christoph; Crago, Christine L.

2015-01-01

Many incentives at the state and federal level exist for household adoption of renewable energy like solar photovoltaic (PV) panels. Despite generous financial incentives the adoption rate is low. We use the option value framework, which takes into account the benefit of delaying investment in response to uncertainty, to examine the decision by households to invest in solar PV. Using a simulation model, we determine optimal adoption times, critical values of discounted benefits, and adoption rates over time for solar PV investments using data from Massachusetts. We find that the option value multiplier is 1.6, which implies that the discounted value of benefits from solar PV needs to exceed installation cost by 60% for investment to occur. Without any policies, median adoption time is eight years longer under the option value decision rule compared to the net present value decision rule where households equate discounted benefits to installation cost. Rebates and other financial incentives decrease adoption time, but their effect is attenuated if households apply the option value decision rule to solar PV investments. Results suggest that policies that reduce the uncertainty in returns from solar PV investments would be most effective at incentivizing adoption. - Highlights: • We examine household adoption of solar PV using the option value framework. • Uncertainty in benefits and costs leads to delay in investment timing. • Discounted benefits from solar PV have to exceed investment cost by 60% to trigger investment. • Policy incentives that reduce uncertainty in returns from solar PV are most effective.

Adoption Applicants Screening: Characteristics and Challenges

Directory of Open Access Journals (Sweden)

رضا رزاقی

2018-03-01

Full Text Available Recently an increasing interest in studying and exploring the Iranian adoptive families has been evolved. Nevertheless, there are still frequent unknown factors about adoption in Iran. This study proceed to survey on characteristics of adoptive applicants due to programming and interventional needs in adoption counselling area. In this study, the descriptive survey method has been used and it involved all clients who referred to adoption counseling from March 2014 to March 2016. The clients were 411 adoptive applicants who ate-nded in semi-structured interview. Among the clients, 78% of them aimed at the adoption institutionally and 22% have followed the process illegally. Nearly half of the marriage life of infertile couples were spent to seek for infertility services. The findings indicated that nearly 27 percent of applicants are ready for adoption and other applicants require more preparation or canceling adoption process. Adoptive applicant screening process is critical and sensitive and consulting services facilitate this process; but the important point is the use of standard instrument and check-lists according to local and cultural conditions.

E-business adoption in Nigerian Small Business Enterprises

OpenAIRE

Olayinka, Olakunle; Wynn, Martin G; Bechkoum, Kamal

2016-01-01

Within the last decade, there has been a global increase in the use of e-business by both large and small companies. Today, it is generally acknowledged that e-business provides a range of opportunities for small businesses to operate and compete effectively; however, in developing countries such as Nigeria, there is very limited research on e-business adoption in the small business sector. This paper reviews existing literature on e-business adoption in developing countries, identifies key i...

Adoption of Online Purchasing Methods in Communities and its Socio-Economic Implications in Regional Central Queensland, Australia

Directory of Open Access Journals (Sweden)

W. J. Taylor

2004-05-01

Full Text Available This paper analyses the general trends of online purchasing in Central Queensland (CQ communities during 1999-2002 and identifies the socio-economic factors affecting online purchasing activities. The Online Purchasing Indicator, defined as a combination of percentages of online purchasers and of regular purchasers (>one item/month within a group, is applied to compare these activities between these two groups. The study identifies that four factors, namely ‘personal attributes’, ‘knowledge’, ‘trust’ and ‘need’ may play important roles in online purchasing decisions. The research found that regional economic bleeding associated with low local adoption failing to provide justification for local business to adopt electronic purchasing support has not yet reached significant levels.

Key Design Requirements for Long-Reach Manipulators

Energy Technology Data Exchange (ETDEWEB)

Kwon, D.S.

2001-01-01

Long-reach manipulators differ from industrial robots and teleoperators typically used in the nuclear industry in that the aspect ratio (length to diameter) of links is much greater and link flexibility, as well as joint or drive train flexibility, is likely to be significant. Long-reach manipulators will be required for a variety of applications in the Environmental Restoration and Waste Management Program. While each application will present specific functional, kinematic, and performance requirements, an approach for determining the kinematic applicability and performance characteristics is presented, with a focus on waste storage tank remediation. Requirements are identified, kinematic configurations are considered, and a parametric study of link design parameters and their effects on performance characteristics is presented.

Key design requirements for long-reach manipulators

International Nuclear Information System (INIS)

Kwon, D.S.; March-Leuba, S.; Babcock, S.M.; Hamel, W.R.

1993-09-01

Long-reach manipulators differ from industrial robots and teleoperators typically used in the nuclear industry in that the aspect ratio (length to diameter) of links is much greater and link flexibility, as well as joint or drive train flexibility, is likely to be significant. Long-reach manipulators will be required for a variety of applications in the Environmental Restoration and Waste Management Program. While each application will present specific functional kinematic, and performance requirements an approach for determining the kinematic applicability and performance characteristics is presented, with a focus on waste storage tank remediation. Requirements are identified, kinematic configurations are considered, and a parametric study of link design parameters and their effects on performance characteristics is presented

Key Design Requirements for Long-Reach Manipulators

International Nuclear Information System (INIS)

Kwon, D.S.

2001-01-01

Long-reach manipulators differ from industrial robots and teleoperators typically used in the nuclear industry in that the aspect ratio (length to diameter) of links is much greater and link flexibility, as well as joint or drive train flexibility, is likely to be significant. Long-reach manipulators will be required for a variety of applications in the Environmental Restoration and Waste Management Program. While each application will present specific functional, kinematic, and performance requirements, an approach for determining the kinematic applicability and performance characteristics is presented, with a focus on waste storage tank remediation. Requirements are identified, kinematic configurations are considered, and a parametric study of link design parameters and their effects on performance characteristics is presented

Local tolerance testing under REACH: Accepted non-animal methods are not on equal footing with animal tests.

Science.gov (United States)

Sauer, Ursula G; Hill, Erin H; Curren, Rodger D; Raabe, Hans A; Kolle, Susanne N; Teubner, Wera; Mehling, Annette; Landsiedel, Robert

2016-07-01

In general, no single non-animal method can cover the complexity of any given animal test. Therefore, fixed sets of in vitro (and in chemico) methods have been combined into testing strategies for skin and eye irritation and skin sensitisation testing, with pre-defined prediction models for substance classification. Many of these methods have been adopted as OECD test guidelines. Various testing strategies have been successfully validated in extensive in-house and inter-laboratory studies, but they have not yet received formal acceptance for substance classification. Therefore, under the European REACH Regulation, data from testing strategies can, in general, only be used in so-called weight-of-evidence approaches. While animal testing data generated under the specific REACH information requirements are per se sufficient, the sufficiency of weight-of-evidence approaches can be questioned under the REACH system, and further animal testing can be required. This constitutes an imbalance between the regulatory acceptance of data from approved non-animal methods and animal tests that is not justified on scientific grounds. To ensure that testing strategies for local tolerance testing truly serve to replace animal testing for the REACH registration 2018 deadline (when the majority of existing chemicals have to be registered), clarity on their regulatory acceptance as complete replacements is urgently required. 2016 FRAME.

For your eyes only: Effect of confederate's eye level on reach-to-grasp action

Directory of Open Access Journals (Sweden)

Francois eQuesque

2014-12-01

Full Text Available Previous studies have shown that the spatio-temporal parameters of reach-to-grasp movement are influenced by the social context in which the motor action is performed. In particular, when interacting with a confederate, movements are slower, with longer initiation times and more ample trajectories, which has been interpreted as implicit communicative information emerging through voluntary movement to catch the partner’s attention and optimize cooperation (Quesque et al., 2013. Because gaze is a crucial component of social interactions, the present study evaluated the role of a confederate's eye level on the social modulation of trajectory curvature. An actor and a partner facing each other took part in a cooperative task consisting, for one of them, of grasping and moving a wooden dowel under time constraints. Before this Main action, the actor performed a Preparatory action, which consisted of placing the wooden dowel on a central marking. The partner's eye level was unnoticeably varied using an adjustable seat that matched or was higher than the actor’s seat. Our data confirmed the previous effects of social intention on motor responses. Furthermore, we observed an effect of the partner's eye level on the Preparatory action, leading the actors to exaggerate unconsciously the trajectory curvature in relation to their partner's eye level. No interaction was found between the actor's social intention and their partner's eye level. These results suggest that other bodies are implicitly taken into account when a reach-to-grasp movement is produced in a social context.

The Impacts of Changes to Nevada's Net Metering Policy on the Financial Performance and Adoption of Distributed Photovoltaics

Energy Technology Data Exchange (ETDEWEB)

Gagnon, Pieter [National Renewable Energy Lab. (NREL), Golden, CO (United States); Sigrin, Ben [National Renewable Energy Lab. (NREL), Golden, CO (United States); Gleason, Mike [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2017-01-01

As the adoption of distributed photovoltaics (DPV) has continued to rapidly increase, a national conversation has begun about the efficacy of full-retail net metering as a means of achieving the diverse objectives of electricity pricing. This conversation has prompted studies that have primarily focused on the total costs and benefits of DPV. To compliment those studies, we here characterize the potential impacts of tariff design on the customer-economics and adoption of DPV, where recent changes in Nevada are taken as a case study. We show that an increase in fixed charges more strongly impacts the payback period of small systems, and a decrease in credit for exported electricity more strongly impacts the payback period of large systems. We project that these combined changes will reduce DPV adoption in Nevada; total capacity in 2030 was projected to reach up to 363 MW, with 226 MW having already been installed at the end of the second quarter of 2016. In contrast, if full retail net metering had continued, DPV capacity was projected to reach up to 1,280 MW at the end of 2030, which would account for an estimated 6.5% of the total sales of electricity by NV Energy at that time. We project that the DPV systems will decrease the gross revenue from bill collection by $48 million per year under the new tariffs, whereas the decrease in gross revenue could have reached $255 million per year if full retail net metering had been continued. Although these results are given in the context of Nevada, the trends shown are intended to help information similar upcoming decisions in other states.

Green House Adoption and Nursing Home Quality.

Science.gov (United States)

Afendulis, Christopher C; Caudry, Daryl J; O'Malley, A James; Kemper, Peter; Grabowski, David C

2016-02-01

To evaluate the impact of the Green House (GH) model on nursing home resident-level quality of care measures. Resident-level minimum data set (MDS) assessments merged with Medicare inpatient claims for the period 2005 through 2010. Using a difference-in-differences framework, we compared changes in care quality and outcomes in 15 nursing homes that adopted the GH model relative to changes over the same time period in 223 matched nursing homes that had not adopted the GH model. For individuals residing in GH homes, adoption of the model lowered readmissions and several MDS measures of poor quality, including bedfast residents, catheter use, and pressure ulcers, but these results were not present across the entire GH organization, suggesting possible offsetting effects for residents of non-GH "legacy" units within the GH organization. GH adoption led to improvement in rehospitalizations and certain nursing home quality measures for individuals residing in a GH home. The absence of evidence of a decline in other clinical quality measures in GH nursing homes should reassure anyone concerned that GH might have sacrificed clinical quality for improved quality of life. © Health Research and Educational Trust.

The effect of queen and worker adoption on weaver ant (Oecophylla smaragdina) queen fecundity

DEFF Research Database (Denmark)

Offenberg, Joachim; Peng, Renkang; Nielsen, Mogens Gissel

2012-01-01

Incipient ant colonies are often under fierce competition, making fast growth crucial for survival. To increase production, colonies can adopt multiple queens (pleometrosis), fuse with other colonies or rob brood from neighboring colonies. However, different adoption strategies might have different...

To adopt or not to adopt? The RFID adoption consideration by entrepreneurs in a purchasing cooperative in Dutch book retailing

NARCIS (Netherlands)

van der Sijde, P.C.; van Reekum, R.; Jeurissen, W; Rosendaal, B.W.

2015-01-01

Our focus is on the agenda-setting of a purchasing cooperative aiming to have their members consider the adoption of a new logistics information system based on RFID. Adding "technology trust", we used the UTAUT model to determine the adoption intention of associated book retailers. Using structural

Does screen size matter for smartphones? Utilitarian and hedonic effects of screen size on smartphone adoption.

Science.gov (United States)

Kim, Ki Joon; Sundar, S Shyam

2014-07-01

This study explores the psychological effects of screen size on smartphone adoption by proposing an extended Technology Acceptance Model (TAM) that integrates an empirical comparison between large and small screens with perceived control, affective quality, and the original TAM constructs. A structural equation modeling analysis was conducted on data collected from a between-subjects experiment (N=130) in which users performed a web-based task on a smartphone with either a large (5.3 inches) or a small (3.7 inches) screen. Results show that a large screen, compared to a small screen, is likely to lead to higher smartphone adoption by simultaneously promoting both the utilitarian and hedonic qualities of smartphones, which in turn positively influence perceived ease of use of-and attitude toward-the device respectively. Implications and directions for future research are discussed.

Drivers for precision livestock technology adoption: A study of factors associated with adoption of electronic identification technology by commercial sheep farmers in England and Wales.

Science.gov (United States)

Lima, Eliana; Hopkins, Thomas; Gurney, Emma; Shortall, Orla; Lovatt, Fiona; Davies, Peers; Williamson, George; Kaler, Jasmeet

2018-01-01

The UK is the largest lamb meat producer in Europe. However, the low profitability of sheep farming sector suggests production efficiency could be improved. Although the use of technologies such as Electronic Identification (EID) tools could allow a better use of flock resources, anecdotal evidence suggests they are not widely used. The aim of this study was to assess uptake of EID technology, and explore drivers and barriers of adoption of related tools among English and Welsh farmers. Farm beliefs and management practices associated with adoption of this technology were investigated. A total of 2000 questionnaires were sent, with a response rate of 22%. Among the respondents, 87 had adopted EID tools for recording flock information, 97 intended to adopt it in the future, and 222 neither had adopted it, neither intended to adopt it. Exploratory factor analysis (EFA) and multivariable logistic regression modelling were used to identify farmer beliefs and management practices significantly associated with adoption of EID technology. EFA identified three factors expressing farmer's beliefs-external pressure and negative feelings, usefulness and practicality. Our results suggest farmer's beliefs play a significant role in technology uptake. Non-adopters were more likely than adopters to believe that 'government pressurise farmers to adopt technology'. In contrast, adopters were significantly more likely than non-adopters to see EID as practical and useful (p≤0.05). Farmers with higher information technologies literacy and intending to intensify production in the future were significantly more likely to adopt EID technology (p≤0.05). Importantly, flocks managed with EID tools had significantly lower farmer- reported flock lameness levels (p≤0.05). These findings bring insights on the dynamics of adoption of EID tools. Communicating evidence of the positive effects EID tools on flock performance and strengthening farmer's capability in use of technology are likely

Decision-Making Processes of SME in Cloud Computing Adoption to Create Disruptive Innovation: Mediating Effect of Collaboration

Science.gov (United States)

Sonthiprasat, Rattanawadee

2014-01-01

THE PROBLEM. The purpose of this quantitative correlation study was to assess the relationship between different Cloud service levels of effective business innovation for SMEs. In addition, the new knowledge gained from the benefits of Cloud adoption with knowledge sharing would enhance the decision making process for businesses to consider the…

Cerebellar inactivation impairs memory of learned prism gaze-reach calibrations.

Science.gov (United States)

Norris, Scott A; Hathaway, Emily N; Taylor, Jordan A; Thach, W Thomas

2011-05-01

Three monkeys performed a visually guided reach-touch task with and without laterally displacing prisms. The prisms offset the normally aligned gaze/reach and subsequent touch. Naive monkeys showed adaptation, such that on repeated prism trials the gaze-reach angle widened and touches hit nearer the target. On the first subsequent no-prism trial the monkeys exhibited an aftereffect, such that the widened gaze-reach angle persisted and touches missed the target in the direction opposite that of initial prism-induced error. After 20-30 days of training, monkeys showed long-term learning and storage of the prism gaze-reach calibration: they switched between prism and no-prism and touched the target on the first trials without adaptation or aftereffect. Injections of lidocaine into posterolateral cerebellar cortex or muscimol or lidocaine into dentate nucleus temporarily inactivated these structures. Immediately after injections into cortex or dentate, reaches were displaced in the direction of prism-displaced gaze, but no-prism reaches were relatively unimpaired. There was little or no adaptation on the day of injection. On days after injection, there was no adaptation and both prism and no-prism reaches were horizontally, and often vertically, displaced. A single permanent lesion (kainic acid) in the lateral dentate nucleus of one monkey immediately impaired only the learned prism gaze-reach calibration and in subsequent days disrupted both learning and performance. This effect persisted for the 18 days of observation, with little or no adaptation.

Functional reach and lateral reach tests adapted for aquatic physical therapy

Directory of Open Access Journals (Sweden)

Ana Angélica Ribeiro de Lima

Full Text Available Abstract Introduction: Functional reach (FR and lateral reach (LR tests are widely used in scientific research and clinical practice. Assessment tools are useful in assessing subjects with greater accuracy and are usually adapted according to the limitations of each condition. Objective: To adapt FR and LR tests for use in an aquatic environment and assess the performance of healthy young adults. Methods: We collected anthropometric data and information on whether the participant exercised regularly or not. The FR and LR tests were adapted for use in an aquatic environment and administered to 47 healthy subjects aged 20-30 years. Each test was repeated three times. Results: Forty-one females and six males were assessed. The mean FR test score for men was 24.06 cm, whereas the mean value for right lateral reach (RLR was 10.94 cm and for left lateral reach (LLR was 9.78 cm. For females, the mean FR score was 17.57 cm, while the mean values for RLR was 8.84cm and for LLR was 7.76 cm. Men performed better in the FR (p < 0.001 and RLR tests than women (p = 0.037. Individuals who exercised regularly showed no differences in performance level when compared with their counterparts. Conclusion: The FR and LR tests were adapted for use in an aquatic environment. Males performed better on the FR and RLR tests, when compared to females. There was no correlation between the FR and LR tests and weight, height, Body Mass Index (BMI, foot length or length of the dominant upper limb.

A Self-identity Based Model of Electric Car Adoption Intention

DEFF Research Database (Denmark)

Barbarossa, Camilla; Beckmann, Suzanne C.; de Pelsmacker, Patrick

2015-01-01

This study proposes a self-identity based eco-friendly intention formation model to assess the effects of green self-identity, care for the environmental consequences of consumption, and green moral obligation, on the attitude toward and the intention to adopt electric cars. The model...... between the countries. Results show that the independent variables influence consumer attitude toward the adoption of electric cars, which, in turn, determines the intention to adopt them. Significant differences emerge concerning the influence of the antecedents of consumer attitude toward electric car...

40 CFR 1506.3 - Adoption.

Science.gov (United States)

2010-07-01

...) An agency may adopt a Federal draft or final environmental impact statement or portion thereof... are substantially the same, the agency adopting another agency's statement is not required to recirculate it except as a final statement. Otherwise the adopting agency shall treat the statement as a draft...

Incentives for early adoption of carbon capture technology

International Nuclear Information System (INIS)

Comello, Stephen; Reichelstein, Stefan

2014-01-01

We analyze a policy proposal for regulating the next generation of baseload electricity generation facilities in the United States. The cornerstone of this regulation is a (hypothetical) EPA mandate for an emission standard of 80 kg of CO 2 per MWh of electricity generated. The mandate would go into effect at the end of 2027 for all power generating facilities that come into operation after 2017. Fossil-fuel power plants could meet the standard by capturing between 80 and 90% of their current CO 2 emissions. While the initial cost of complying with this standard is relatively high for first-of-a-kind facilities, learning effects are projected to reduce this cost substantially by the end of 2027, provided new facilities consistently adopt carbon capture technology in the intervening years. We identify a combination of investment- and production tax credits that provide the required incentives for new facilities to be willing to comply with the standard ahead of the mandate. Due to the anticipated learning effects, the incremental cost associated with the stricter emission limit is projected to about 1.2¢ per kWh of electricity in the long run. - Highlights: • Study the cost effects of a CO 2 emission standard for natural gas power plants. • The standard requires the deployment of carbon capture technology. • Future compliance costs are reduced through learning effects. • Identify tax incentives that induce early technology adoption. • Early adoption results in relatively modest electricity cost increases

Delayed age at transfer of adoptees to adoptive parents is associated with increased mortality irrespective of social class of the adoptive parents: a cohort study.

Science.gov (United States)

Petersen, Liselotte; Andersen, Per Kragh; Sørensen, Thorkild I A; Mortensen, Erik Lykke

2018-04-24

Adverse early life experience and development may have long-term health consequences, but later environmental conditions may perhaps protect against the effects of such early life adversities. The aim was to investigate whether cause-specific and overall mortality rates among adoptees are associated with the age at which they were transferred to the adoptive family and whether the social class of the adoptive family modifies this association. A cohort of 10,592 non-familial adoptions (biologically unrelated adoptee and adoptive parents) of Danish-born children formally granted in 1924-47 and with follow-up of total and cause-specific mortality through ages up to 85 years. The rates of death after the age of 16 from all causes combined, all natural causes, all external causes, and suicide were compared according to the age at which adoptees were transferred to their adoptive family by estimating hazard ratios in Cox regression models. Death rates from all causes were significantly higher in adoptees transferred between age 1 month and 4 years compared to those transferred immediately after birth with the hazard ratio peaking at 1.19 (95% confidence limit: 1.08 to 1.32) for adoptees transferred between 6 and 11 months. This result was primarily driven by a similar pattern for natural causes of death. For death from external causes and for suicide the hazard ratios were increasing with increasing age at transfer, and tests for trend were statistically significant. The social class of the adoptive family did not significantly modify these associations. Transfer to an adoptive family later than at the time of birth may have adverse long-term consequences affecting overall and cause-specific mortality. These effects were not modified by the environment provided by the adoptive family as indicated by the social class of these families.

Mechanical energy expenditures and movement efficiency in full body reaching movements.

Science.gov (United States)

Sha, Daohang; France, Christopher R; Thomas, James S

2010-02-01

The effect of target location, speed, and handedness on the average total mechanical energy and movement efficiency is studied in 15 healthy subjects (7 males and 8 females with age 22.9 +/- 1.79 years old) performing full body reaching movements. The average total mechanical energy is measured as the time average of integration of joint power, potential energy, and kinetic energy respectively. Movement efficiency is calculated as the ratio of total kinetic energy to the total joint power and potential energy. Results show that speed and target location have significant effects on total mechanical energy and movement efficiency, but reaching hand only effects kinetic energy. From our findings we conclude that (1) efficiency in whole body reaching is dependent on whether the height of the body center of mass is raised or lowered during the task; (2) efficiency is increased as movement speed is increased, in part because of greater changes in potential energy; and (3) the CNS does not appear to use movement efficiency as a primary planning variable in full body reaching. It may be dependent on a combination of other factors or constraints.

Effect of glenohumeral elevation on subacromial supraspinatus compression risk during simulated reaching.

Science.gov (United States)

Lawrence, Rebekah L; Schlangen, Dustin M; Schneider, Katelyn A; Schoenecker, Jonathan; Senger, Andrea L; Starr, William C; Staker, Justin L; Ellermann, Jutta M; Braman, Jonathan P; Ludewig, Paula M

2017-10-01

Mechanical subacromial rotator cuff compression is one theoretical mechanism in the pathogenesis of rotator cuff disease. However, the relationship between shoulder kinematics and mechanical subacromial rotator cuff compression across the range of humeral elevation motion is not well understood. The purpose of this study was to investigate the effect of humeral elevation on subacromial compression risk of the supraspinatus during a simulated functional reaching task. Three-dimensional anatomical models were reconstructed from shoulder magnetic resonance images acquired from 20 subjects (10 asymptomatic, 10 symptomatic). Standardized glenohumeral kinematics from a simulated reaching task were imposed on the anatomic models and analyzed at 0, 30, 60, and 90° humerothoracic elevation. Five magnitudes of humeral retroversion were also imposed on the models at each angle of humerothoracic elevation to investigate the impact of retroversion on subacromial proximities. The minimum distance between the coracoacromial arch and supraspinatus tendon and footprint were quantified. When contact occurred, the magnitude of the intersecting volume between the supraspinatus tendon and coracoacromial arch was also quantified. The smallest minimum distance from the coracoacromial arch to the supraspinatus footprint occurred between 30 and 90°, while the smallest minimum distance to the supraspinatus tendon occurred between 0 and 60°. The magnitude of humeral retroversion did not significantly affect minimum distance to the supraspinatus tendon except at 60 or 90° humerothoracic elevation. The results of this study provide support for mechanical rotator cuff compression as a potential mechanism for the development of rotator cuff disease. © 2017 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 35:2329-2337, 2017. © 2017 Orthopaedic Research Society. Published by Wiley Periodicals, Inc.

Adoptive parent hostility and children's peer behavior problems: examining the role of genetically informed child attributes on adoptive parent behavior.

Science.gov (United States)

Elam, Kit K; Harold, Gordon T; Neiderhiser, Jenae M; Reiss, David; Shaw, Daniel S; Natsuaki, Misaki N; Gaysina, Darya; Barrett, Doug; Leve, Leslie D

2014-05-01

Socially disruptive behavior during peer interactions in early childhood is detrimental to children's social, emotional, and academic development. Few studies have investigated the developmental underpinnings of children's socially disruptive behavior using genetically sensitive research designs that allow examination of parent-on-child and child-on-parent (evocative genotype-environment correlation [rGE]) effects when examining family process and child outcome associations. Using an adoption-at-birth design, the present study controlled for passive genotype-environment correlation and directly examined evocative rGE while examining the associations between family processes and children's peer behavior. Specifically, the present study examined the evocative effect of genetic influences underlying toddler low social motivation on mother-child and father-child hostility and the subsequent influence of parent hostility on disruptive peer behavior during the preschool period. Participants were 316 linked triads of birth mothers, adoptive parents, and adopted children. Path analysis showed that birth mother low behavioral motivation predicted toddler low social motivation, which predicted both adoptive mother-child and father-child hostility, suggesting the presence of an evocative genotype-environment association. In addition, both mother-child and father-child hostility predicted children's later disruptive peer behavior. Results highlight the importance of considering genetically influenced child attributes on parental hostility that in turn links to later child social behavior. Implications for intervention programs focusing on early family processes and the precursors of disrupted child social development are discussed. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

Barriers to the Adoption and Use of an Electronic Medication Record

DEFF Research Database (Denmark)

Granlien, Maren Sander; Hertzum, Morten

2012-01-01

Clinicians’ adoption of the information systems deployed at hospitals is crucial to achieving the intended effects of the systems, yet many systems face substantial adoption barriers. In this study we analyse the adoption and use of an electronic medication record (EMR) 2-4 years after its...... deployment. We investigate mid-and-lower-level managers’ perception of (a) the extent to which clinicians have adopted the EMR and the work procedures associated with its use and (b) possible barriers toward adopting the EMR and work procedures, including the managers’ perception of the usefulness and ease...... obtained. Eleven categories of barrier are identified with uncertainty about what the barriers concretely are as the prime barrier. This prime barrier is particularly noteworthy because the respondents are formally responsible for the adoption of the EMR. It is apparent that time alone has not led...

Banking on the equator. Are banks that adopted the equator principles different from non-adopters?

NARCIS (Netherlands)

Scholtens, B.; Dam, L.

We analyze the performance of banks that adopted the Equator Principles. The Equator Principles are designed to assure sustainable development in project finance. The social, ethical, and environmental policies of the adopters differ significantly from those of banks that did not adopt the Equator

Development of Reaching and Grasping skills in infants with Down syndrome

NARCIS (Netherlands)

de Campos, A.C.; Rocha, N.A.C.F.; Savelsbergh, G.J.P.

2010-01-01

Reaching and grasping skills have been described to emerge from a dynamic interaction between intrinsic and extrinsic factors. The aims of the study were to investigate the effect of such intrinsic factors as age and Down syndrome on the development of reaching and grasping skills and on overall

Why and how to make a REACH registration of combustion ash; Moejligheter vid REACH-registrering av energiaskor

Energy Technology Data Exchange (ETDEWEB)

Loevgren, Linnea; Wik, Ola

2009-10-15

The new chemical regulation, REACH (1997/2006/EC), Registration, Evaluation, Authorization and restriction of Chemicals, took effect the 1st of June 2007. The background to this report was the introduction of REACH and the difficulties to understand the implications for ash. The most important consequence of REACH is that all chemical substances that are manufactured, handled and used above one tonne per annum per legal entity shall be registered according to this regulation. The registration includes specifying the chemical, physical, toxicity and ecotoxicity properties of the substance and risk assessing the identified areas of use. The report describes the use of ash in connection to the waste legislation and its planned end-of-waste-criteria, the chemical legislation and the Construction Products Directive. The target audience of this report is companies producing ashes and having a use or seeing a use for its ash. The report describes how to make a REACH registration of ash independent if a company did or did not pre-register ash during 2008. It describes how to change from one ash registration into another if the pre-registration was done for one type of ash but the company changes opinion during the sameness check, i.e. changing SIEF (Appendix A). Taking part in REACH registration projects during 2009-2010 can be advantageous since knowledge and financing are shared. Ash can be REACH registered also in the future but it is important to know that the registration have to be done prior the production and marketing starts. If ash is consider to be a waste the handling is covered by the community and national waste legislation. In Sweden ashes are by and large being regarded as waste, and recycling is risk assessed and permits are given case by case. End-of-waste criteria for different waste material are being elaborated within the EU. Such criteria will among other details cover chemical safety. When a material fulfils the end-of-waste criteria such material

The Danish Adoption Register

DEFF Research Database (Denmark)

Petersen, Liselotte; Sørensen, Thorkild I A

2011-01-01

The Danish Adoption Register was established in 1963-1964 to explore the genetic and environmental contribution to familial aggregation of schizophrenia.......The Danish Adoption Register was established in 1963-1964 to explore the genetic and environmental contribution to familial aggregation of schizophrenia....

Do internationally adopted children in the Netherlands use more medication than their non-adopted peers?

Science.gov (United States)

van Ginkel, Joost R; Juffer, Femmie; Bakermans-Kranenburg, Marian J; van IJzendoorn, Marinus H

2016-05-01

Empirical evidence has shown that international adoptees present physical growth delays, precocious puberty, behavioral problems, and mental health referrals more often than non-adoptees. We hypothesized that the higher prevalence of (mental) health problems in adoptees is accompanied by elevated consumption of prescription drugs, including antidepressants, attention deficit hyperactivity disorder (ADHD) medication, and medication for growth inhibition/stimulation. In an archival, population-based Dutch cohort study, data on medication use were available from the Health Care Insurance Board by Statistics Netherlands from 2006 to 2011. The Dutch population born between 1994 and 2005 and alive during the period of measurement was included (2,360,450 including 10,602 international adoptees, of which 4447 from China). Their mean age was 6.5 years at start (range 1-12 years) and 11.5 years at the end of the measurement period (range 6-17 years). Chinese female adoptees used less medication for precocious puberty (as treatment for precocious puberty; odds ratio (OR) = 0.57, effect size Cohen's d = -0.31) and contraception (OR = 0.65, d = -0.24) than non-adoptees. For both males and females, non-Chinese adoptees used more medication for ADHD than non-adoptees (males: OR = 1.22, females: OR = 1.32), but the effect was small (males: d = 0.11, females: d = 0.15). Adoptees in the Netherlands generally do not use more medication than their non-adopted peers. • Meta-analytical evidence shows that international adoptees present physical growth delays and mental health referrals more often than non-adopted controls. • With the exception of one Swedish study on ADHD medication, there is no other systematic research on medication use of international adoptees. What is New: • All differences in medication use between international adoptees in the Netherlands and non-adopted controls were below the threshold of a small effect with the exception

Investment inefficiency and the adoption of eco-innovations: The case of household energy efficiency technologies

International Nuclear Information System (INIS)

Diaz-Rainey, Ivan; Ashton, John K.

2015-01-01

This paper examines the factors determining household adoption of energy efficiency eco-innovations. We do so by testing hypotheses grounded in diffusion and finance theory and the literature on the barriers to energy efficiency. Using two large surveys of UK households, we explore the adoption of nine technologies. Our results indicate ‘investment inefficiency’ amongst household adopters occurs for two reasons. First, contrary to notions of rational choice, we find a negative relationship between the investment return of technologies and their level of diffusion. Second, we show adopters of these technologies display characteristics broadly consistent with diffusion theory, contradicting the prediction of finance theory that investment return, not individual characteristics, should drive adoption. We also find that policy has played a role in inducing the diffusion of these technologies and that tenure and spill-over effects are important in adoption. Finally, adoption is motivated more by a desire to save money than by environmental concern. We conclude by giving examples of how our research can lead to better policy timing and targeting. -- Highlights: •We explore the factors driving household adoption of energy efficiency technologies. •We employ two high quality nationally representative cross sectional surveys. •There is a negative relationship between investment return and level of diffusion. •Adopters display characteristics broadly consistent with diffusion theory. •Policy interventions, tenure effects and spill-over effects also influence adoption

Drivers for precision livestock technology adoption: A study of factors associated with adoption of electronic identification technology by commercial sheep farmers in England and Wales

Science.gov (United States)

Hopkins, Thomas; Gurney, Emma; Shortall, Orla; Lovatt, Fiona; Davies, Peers; Williamson, George; Kaler, Jasmeet

2018-01-01

The UK is the largest lamb meat producer in Europe. However, the low profitability of sheep farming sector suggests production efficiency could be improved. Although the use of technologies such as Electronic Identification (EID) tools could allow a better use of flock resources, anecdotal evidence suggests they are not widely used. The aim of this study was to assess uptake of EID technology, and explore drivers and barriers of adoption of related tools among English and Welsh farmers. Farm beliefs and management practices associated with adoption of this technology were investigated. A total of 2000 questionnaires were sent, with a response rate of 22%. Among the respondents, 87 had adopted EID tools for recording flock information, 97 intended to adopt it in the future, and 222 neither had adopted it, neither intended to adopt it. Exploratory factor analysis (EFA) and multivariable logistic regression modelling were used to identify farmer beliefs and management practices significantly associated with adoption of EID technology. EFA identified three factors expressing farmer’s beliefs–external pressure and negative feelings, usefulness and practicality. Our results suggest farmer’s beliefs play a significant role in technology uptake. Non-adopters were more likely than adopters to believe that ‘government pressurise farmers to adopt technology’. In contrast, adopters were significantly more likely than non-adopters to see EID as practical and useful (p≤0.05). Farmers with higher information technologies literacy and intending to intensify production in the future were significantly more likely to adopt EID technology (p≤0.05). Importantly, flocks managed with EID tools had significantly lower farmer- reported flock lameness levels (p≤0.05). These findings bring insights on the dynamics of adoption of EID tools. Communicating evidence of the positive effects EID tools on flock performance and strengthening farmer’s capability in use of

The radiological consequences of notional accidental releases of radioactivity from fast breeder reactors: sensitivity to the dose-effect relationships adopted for early biological effects

International Nuclear Information System (INIS)

Kelly, G.N.; Simmonds, J.R.; Smith, H.; Stather, J.W.

1979-07-01

This study considered the sensitivity to the dose-response relationships adopted for the estimation of early biological effects from notional accidental releases of radioactivity from fast breeder reactors. Two distinct aspects were considered: the sensitivity of the predicted consequences to variation in the dose-mortality relationships for irradiation of the bone marrow and the lung; and the influence of simple supportive medical treatment in reducing the incidence of early deaths in the exposed population. The numbers of early effects estimated in the initial study were relatively insensitive to variation in the dose-mortality relationships within the bounds proposed. The few exceptions concerned releases of particular nuclide composition, and the variation in the predicted consequences could be around an order of magnitude; the absolute numbers of effects however were in general small when the sensitivity was most pronounced. The reduction in the incidence of early deaths when using simple supportive treatment varied markedly with the nuclide composition of the release. Areas of uncertainty were identified where further research and investigation might most profitably be directed with a view to improving the reliability of the dose-effect relationships adopted and hence of the predicted consequences of the release considered. (author)

Nurses' Clinical Decision Making on Adopting a Wound Clinical Decision Support System.

Science.gov (United States)

Khong, Peck Chui Betty; Hoi, Shu Yin; Holroyd, Eleanor; Wang, Wenru

2015-07-01

Healthcare information technology systems are considered the ideal tool to inculcate evidence-based nursing practices. The wound clinical decision support system was built locally to support nurses to manage pressure ulcer wounds in their daily practice. However, its adoption rate is not optimal. The study's objective was to discover the concepts that informed the RNs' decisions to adopt the wound clinical decision support system as an evidence-based technology in their nursing practice. This was an exploratory, descriptive, and qualitative design using face-to-face interviews, individual interviews, and active participatory observation. A purposive, theoretical sample of 14 RNs was recruited from one of the largest public tertiary hospitals in Singapore after obtaining ethics approval. After consenting, the nurses were interviewed and observed separately. Recruitment stopped when data saturation was reached. All transcribed interview data underwent a concurrent thematic analysis, whereas observational data were content analyzed independently and subsequently triangulated with the interview data. Eight emerging themes were identified, namely, use of the wound clinical decision support system, beliefs in the wound clinical decision support system, influences of the workplace culture, extent of the benefits, professional control over nursing practices, use of knowledge, gut feelings, and emotions (fear, doubt, and frustration). These themes represented the nurses' mental outlook as they made decisions on adopting the wound clinical decision support system in light of the complexities of their roles and workloads. This research has provided insight on the nurses' thoughts regarding their decision to interact with the computer environment in a Singapore context. It captured the nurses' complex thoughts when deciding whether to adopt or reject information technology as they practice in a clinical setting.

Food choice motives, attitude towards and intention to adopt personalised nutrition.

Science.gov (United States)

Rankin, Audrey; Bunting, Brendan P; Poínhos, Rui; van der Lans, Ivo A; Fischer, Arnout Rh; Kuznesof, Sharron; Almeida, Mdv; Markovina, Jerko; Frewer, Lynn J; Stewart-Knox, Barbara J

2018-05-17

The present study explored associations between food choice motives, attitudes towards and intention to adopt personalised nutrition, to inform communication strategies based on consumer priorities and concerns.Design/SettingA survey was administered online which included the Food Choice Questionnaire (FCQ) and items assessing attitudes towards and intention to adopt personalised nutrition. Nationally representative samples were recruited in nine EU countries (n 9381). Structural equation modelling indicated that the food choice motives 'weight control', 'mood', 'health' and 'ethical concern' had a positive association and 'price' had a negative association with attitude towards, and intention to adopt, personalised nutrition. 'Health' was positively associated and 'familiarity' negatively associated with attitude towards personalised nutrition. The effects of 'weight control', 'ethical concern', 'mood' and 'price' on intention to adopt personalised nutrition were partially mediated by attitude. The effects of 'health' and 'familiarity' were fully mediated by attitude. 'Sensory appeal' was negatively and directly associated with intention to adopt personalised nutrition. Personalised nutrition providers may benefit from taking into consideration the importance of underlying determinants of food choice in potential users, particularly weight control, mood and price, when promoting services and in tailoring communications that are motivationally relevant.

Characterisation of adopters and non-adopters of dairy technologies in Ethiopia and Kenya

NARCIS (Netherlands)

Kebebe, E.G.; Oosting, S.J.; Baltenweck, I.; Duncan, A.J.

2017-01-01

While there is a general consensus that using dairy technologies, such as improved breeds of dairy cows, can substantially increase farm productivity and income, adoption of such technologies has been generally low in developing countries. The underlying reasons for non-adoption of beneficial

Building Information Model: advantages, tools and adoption efficiency

Science.gov (United States)

Abakumov, R. G.; Naumov, A. E.

2018-03-01

The paper expands definition and essence of Building Information Modeling. It describes content and effects from application of Information Modeling at different stages of a real property item. Analysis of long-term and short-term advantages is given. The authors included an analytical review of Revit software package in comparison with Autodesk with respect to: features, advantages and disadvantages, cost and pay cutoff. A prognostic calculation is given for efficiency of adoption of the Building Information Modeling technology, with examples of its successful adoption in Russia and worldwide.

Solving the challenges of extended reach well in Brazil; Vencendo desafios em pocos de grande afastamento

Energy Technology Data Exchange (ETDEWEB)

Costa, Vicente Abel S.R.; Araujo, Romero G.S.; N Filho, Aluisio F [PETROBRAS, Rio de Janeiro, RJ (Brazil); Veneziani, Luciano S [Halliburton Servicos Ltda., Macae, RJ (Brazil)

2004-07-01

With the objective of minimizing costs and allowing oil to be produced from reservoirs near the coast in shallow waters (i.e. less than 3 meters) which make the use of standard marine units impractical, several Extended Reach Wells were drilled from special land based locations in an area with increased environmental awareness (mangroves and 'Salinas'). This was the reality faced in the 'Serra Field' located on the north coast of the state of Rio Grande do Norte (Brasil) and under the management of the Rio Grande do Norte and Ceara Business Unit of PETROBRAS.The ratio between the actual displacement and vertical depth of these wells is approximately 2.7, with actual displacement a bit greater than 2,600 meters, with the idea of reaching displacements exceeding 3,000 meters in the future. In order to drill these wells, special new technologies were adopted; the drilling rig was upgraded, specific software for the development of the project considering both the reservoir and planning of the well, along with the integration and commitment of the Team to follow, execution and that of the service companies resulted in significant improvements in the Drilling Times. Tools adopted in the design of the well, and in the monitoring of the drilling and completion included Torque and Drag Analysis, Rock Mechanics, Drilling Fluids, Well Trajectory, Anti-Collision, Hydraulics and Wellbore Cleaning. This paper will describe the actions taken, the results, challenges and lessons learned during this Exploration Programme in the Serra Field. (author)

Solving the challenges of extended reach well in Brazil; Vencendo desafios em pocos de grande afastamento

Energy Technology Data Exchange (ETDEWEB)

Costa, Vicente Abel S.R.; Araujo, Romero G.S.; N. Filho, Aluisio F. [PETROBRAS, Rio de Janeiro, RJ (Brazil); Veneziani, Luciano S. [Halliburton Servicos Ltda., Macae, RJ (Brazil)

2004-07-01

With the objective of minimizing costs and allowing oil to be produced from reservoirs near the coast in shallow waters (i.e. less than 3 meters) which make the use of standard marine units impractical, several Extended Reach Wells were drilled from special land based locations in an area with increased environmental awareness (mangroves and 'Salinas'). This was the reality faced in the 'Serra Field' located on the north coast of the state of Rio Grande do Norte (Brasil) and under the management of the Rio Grande do Norte and Ceara Business Unit of PETROBRAS.The ratio between the actual displacement and vertical depth of these wells is approximately 2.7, with actual displacement a bit greater than 2,600 meters, with the idea of reaching displacements exceeding 3,000 meters in the future. In order to drill these wells, special new technologies were adopted; the drilling rig was upgraded, specific software for the development of the project considering both the reservoir and planning of the well, along with the integration and commitment of the Team to follow, execution and that of the service companies resulted in significant improvements in the Drilling Times. Tools adopted in the design of the well, and in the monitoring of the drilling and completion included Torque and Drag Analysis, Rock Mechanics, Drilling Fluids, Well Trajectory, Anti-Collision, Hydraulics and Wellbore Cleaning. This paper will describe the actions taken, the results, challenges and lessons learned during this Exploration Programme in the Serra Field. (author)

Adoptive Parent Hostility and Children’s Peer Behavior Problems: Examining the Role of Genetically-Informed Child Attributes on Adoptive Parent Behavior

Science.gov (United States)

Elam, Kit K.; Harold, Gordon T.; Neiderhiser, Jenae M.; Reiss, David; Shaw, Daniel S.; Natsuaki, Misaki N.; Gaysina, Darya; Barrett, Doug; Leve, Leslie D.

2014-01-01

Socially disruptive behavior during peer interactions in early childhood is detrimental to children’s social, emotional, and academic development. Few studies have investigated the developmental underpinnings of children’s socially disruptive behavior using genetically-sensitive research designs that allow examination of parent-on-child and child-on-parent (evocative genotype-environment correlation) effects when examining family process and child outcome associations. Using an adoption-at-birth design, the present study controlled for passive genotype-environment correlation and directly examined evocative genotype-environment correlation (rGE) while examining the associations between family processes and children’s peer behavior. Specifically, the present study examined the evocative effect of genetic influences underlying toddler low social motivation on mother-child and father-child hostility, and the subsequent influence of parent hostility on disruptive peer behavior during the preschool period. Participants were 316 linked triads of birth mothers, adoptive parents, and adopted children. Path analysis showed that birth mother low behavioral motivation predicted toddler low social motivation, which predicted both adoptive mother-child and father-child hostility, suggesting the presence of an evocative genotype-environment association. In addition, both mother-child and father-child hostility predicted children’s later disruptive peer behavior. Results highlight the importance of considering genetically-influenced child attributes on parental hostility that in turn link to later child social behavior. Implications for intervention programs focusing on early family processes and the precursors of disrupted child social development are discussed. PMID:24364829

Key Points to Facilitate the Adoption of Computer-Based Assessments.

Science.gov (United States)

Burr, S A; Chatterjee, A; Gibson, S; Coombes, L; Wilkinson, S

2016-01-01

There are strong pedagogical arguments in favor of adopting computer-based assessment. The risks of technical failure can be managed and are offset by improvements in cost-effectiveness and quality assurance capability. Academic, administrative, and technical leads at an appropriately senior level within an institution need to be identified, so that they can act as effective advocates. All stakeholder groups need to be represented in undertaking a detailed appraisal of requirements and shortlisting software based on core functionality, summative assessment life cycle needs, external compatibility, security, and usability. Any software that is a candidate for adoption should be trialed under simulated summative conditions, with all stakeholders having a voice in agreeing the optimum solution. Transfer to a new system should be carefully planned and communicated, with a programme of training established to maximize the success of adoption.

Key Points to Facilitate the Adoption of Computer-Based Assessments

Directory of Open Access Journals (Sweden)

S.A. Burr

2016-01-01

Full Text Available There are strong pedagogical arguments in favor of adopting computer-based assessment. The risks of technical failure can be managed and are offset by improvements in cost-effectiveness and quality assurance capability. Academic, administrative, and technical leads at an appropriately senior level within an institution need to be identified, so that they can act as effective advocates. All stakeholder groups need to be represented in undertaking a detailed appraisal of requirements and shortlisting software based on core functionality, summative assessment life cycle needs, external compatibility, security, and usability. Any software that is a candidate for adoption should be trialed under simulated summative conditions, with all stakeholders having a voice in agreeing the optimum solution. Transfer to a new system should be carefully planned and communicated, with a programme of training established to maximize the success of adoption.

The Effectiveness of the Teens Reaching Youth 4-H Model in a Childhood Nutirition and Physical Activity Education Program

OpenAIRE

Stokes Strong, Kristen Rae

2009-01-01

Childhood obesity rates are on the rise. There are detrimental physical and psychological health effects associated with childhood obesity. Society needs proven methods of delivering nutrition and physical activity education to children. The Teens Reaching Youth (TRY) 4-H model has been shown to be effective at delivering curriculum in a variety of topics. To assess the effectiveness of the TRY 4-H model at delivering nutrition and physical activity education to youth, grades third throug...

Consumption Values, Personal Characteristics and Behavioral Intentions in Mobile Shopping Adoption

Directory of Open Access Journals (Sweden)

Rujipun Assarut

2015-06-01

Full Text Available Past literature has indicated that consumption value is an important factor in consumer decision making on whether to adopt online shopping. However, most studies have focused only on a single product or service type and, therefore, generalization of the results has been limited. Moreover, previous studies of the indirect effects of personal characteristics on the adoption of online shopping have emphasized solely the importance of utilitarian values. None have investigated the indirect effects of consumption values that include both utilitarian and hedonic aspects. This study examines the relationships between consumption values, personal characteristics and behavioral intentions in the adoption of mobile shopping from the perspectives of different product and service types. The results reveal convenience, security and emotional values as the common values which consumers of fashion goods and accommodations consider when deciding whether to purchase via a mobile device. Apart from the most common values, travelers also consider conditional and epistemic values when assessing whether to reserve accommodation using a mobile device. Moreover, innovativeness and self-efficacy were both shown to exert significant indirect effects, via consumption values, on consumers’ intentions to adopt mobile shopping. Managerial implications and suggestions are further discussed.

The Effect of Product Safety Courses on the Adoption and Outcomes of LESS Surgery.

Science.gov (United States)

Toomey, Paul G; Ross, Sharona B; Choung, Edward; Donn, Natalie; Vice, Michelle; Luberice, Kenneth; Albrink, Michael; Rosemurgy, Alexander S

2015-01-01

As technology in surgery evolves, the medical instrument industry is inevitability involved in promoting the use and appropriate (ie, effective and safe) application of its products. This study was undertaken to evaluate industry-supported product safety courses in laparoendoscopic single-site (LESS) surgery, by using the metrics of surgeons' adoption of the technique, safety of the procedure, and surgeons' perception of the surgery. LESS surgery courses that involved didactic lectures, operative videos, operation observation, collaborative learning, and simulation, were attended by 226 surgeons. With Florida Hospital Tampa Institutional Review Board approval, the surgeons were queried before and immediately after the course, to assess their attitudes toward LESS surgery. Then, well after the course, the surgeons were contacted, repeatedly if necessary, to complete questionnaires. Before the course, 82% of the surgeons undertook more than 10 laparoscopic operations per month. Immediately after the course, 86% were confident that they were prepared to perform LESS surgery. Months after the course, 77% of the respondents had adopted LESS surgery, primarily cholecystectomy; 59% had added 1 or more trocars in 0-20% of their procedures; and 73% held the opinion that operating room observation was the most helpful learning experience. Complications with LESS surgery were noted 12% of the time. Advantages of the technique were better cosmesis (58%) and patient satisfaction (38%). Disadvantages included risk of complications (37%) and higher technical demand (25%). Seventy-eight percent viewed LESS surgery as an advancement in surgical technique. In multifaceted product safety courses, operating room observation is thought to provide the most helpful instruction for those wanting to undertake LESS surgery. The procedure has been safely adopted by surgeons who frequently perform laparoscopies. The tradeoff is in performing a more difficult technique to obtain better

Development of Reaching and Grasping Skills in Infants with Down Syndrome

Science.gov (United States)

de Campos, Ana Carolina; Rocha, Nelci Adriana Cicuto Ferreira; Savelsbergh, Geert J. P.

2010-01-01

Reaching and grasping skills have been described to emerge from a dynamic interaction between intrinsic and extrinsic factors. The aims of the study were to investigate the effect of such intrinsic factors as age and Down syndrome on the development of reaching and grasping skills and on overall gross motor skill, and to test the influence of the…

Sediment accumulation owing to backwater effect in the lower reach of the Stung Sen River, Cambodia

Science.gov (United States)

Nagumo, Naoko; Kubo, Sumiko; Sugai, Toshihiko; Egashira, Shinji

2017-11-01

We examined channel bars at two sites in the lower reach of the Stung Sen River, which flows into Lake Tonle Sap, Cambodia, to identify sediment transport and accumulation processes during monsoon-related flood events and to investigate how sediment transport capacity changes as a result of enhanced backwater effect of the lake. Channel bars in the lower reach of the Stung Sen River that emerge in the dry season were classified into type A (lateral bars), type B (point bars), type C (concave-bank benches) and type D (diagonal and island bars, or fluvial dunes) based on Nagumo et al.'s previous study. Type B, type C, and type D channel bars were at our study sites of SEN-01 and SEN-02, about 83 and 77 km from the river mouth respectively. Computation of water surface profiles showed that sediment transport capacity of the Stung Sen River decreased abruptly after the peak flow stage because of the backwater effect from Lake Tonle Sap during the decreasing flow stage. Our observations suggest that alternating layers of sand and silt to clay layers accumulate to form type C channel bars, corresponding to changes in sediment transport capacity controlled by backwater effects from Lake Tonle Sap and by changes in flow depths and associated slackwater systems. The accumulation of alternating silt and sand layers of type B channel bars results from lateral sediment transportation that is accelerated with an increase of secondary flow, whereas development of type D channel bars is related to bedload mobility.

Focus on Adoptive T Cell Transfer Trials in Melanoma

Directory of Open Access Journals (Sweden)

Liat Hershkovitz

2010-01-01

Full Text Available Adoptive Cell Transfer (ACT of Tumor-Infiltrating Lymphocytes (TIL in combination with lymphodepletion has proven to be an effective treatment for metastatic melanoma patients, with an objective response rate in 50%–70% of the patients. It is based on the ex vivo expansion and activation of tumor-specific T lymphocytes extracted from the tumor and their administration back to the patient. Various TIL-ACT trials, which differ in their TIL generation procedures and patient preconditioning, have been reported. In the latest clinical studies, genetically engineered peripheral T cells were utilized instead of TIL. Further improvement of adoptive T cell transfer depends on new investigations which seek higher TIL quality, increased durable response rates, and aim to treat more patients. Simplifying this therapy may encourage cancer centers worldwide to adopt this promising technology. This paper focuses on the latest progress regarding adoptive T cell transfer, comparing the currently available protocols and discussing their advantages, disadvantages, and implication in the future.

Internationally Adopted Children from Non-European Countries: General Development during the First Two Years in the Adoptive Family

Directory of Open Access Journals (Sweden)

Monica Dalen

2012-01-01

Full Text Available Internationally adopted children are often delayed in their development and demonstrate more behaviour problems than nonadopted children due to adverse preadoption circumstances. This is especially true for children adopted from Eastern European countries. Few studies have focused on children adopted from non-European countries. This paper presents results from an ongoing longitudinal study of 119 internationally adopted children from non-European countries during their first two years in Norway. Several scales measuring different aspects of the children’s development are included in the study: communication and gross motor development, temperamental characteristics, and behaviour problems. The results show that internationally adopted children are delayed in their general development when they first arrive in their adoptive families. After two years the children have made significant progress in development. However, they still lag behind in communication and motor skills compared to non-adopted children. The temperamental characteristics seem very stable from time of adoption until two years after adoption. The children demonstrate a low frequency of behaviour problems. However, the behaviour problems have changed during the two years. At time of adoption they show more nonphysically challenging behaviour while after two years their physically challenging behaviour has increased.

Internationally adopted children from non-European countries: general development during the first two years in the adoptive family.

Science.gov (United States)

Dalen, Monica; Theie, Steinar

2012-01-01

Internationally adopted children are often delayed in their development and demonstrate more behaviour problems than nonadopted children due to adverse preadoption circumstances. This is especially true for children adopted from Eastern European countries. Few studies have focused on children adopted from non-European countries. This paper presents results from an ongoing longitudinal study of 119 internationally adopted children from non-European countries during their first two years in Norway. Several scales measuring different aspects of the children's development are included in the study: communication and gross motor development, temperamental characteristics, and behaviour problems. The results show that internationally adopted children are delayed in their general development when they first arrive in their adoptive families. After two years the children have made significant progress in development. However, they still lag behind in communication and motor skills compared to non-adopted children. The temperamental characteristics seem very stable from time of adoption until two years after adoption. The children demonstrate a low frequency of behaviour problems. However, the behaviour problems have changed during the two years. At time of adoption they show more nonphysically challenging behaviour while after two years their physically challenging behaviour has increased.

The effect of Delaware law on firm value: Evidence from poison pill adoptions

Directory of Open Access Journals (Sweden)

Terry L. Campbell II

2010-07-01

Full Text Available As the leading location for firm incorporations and corporate law, Delaware occupies a unique place in corporate governance and control. In this paper, we provide fresh evidence on whether Delaware’s dominance arises from its takeover laws being in the best interest of shareholders versus managers by investigating the role of the state in which a firm is incorporated on the firm’s adoption of a poison pill. Our results indicate that announcements of adoptions of poison pills by Delaware firms are associated with returns not significantly different from those for non-Delaware firms. Moreover, Delaware firms that adopt poison pills are no more likely to receive a takeover bid, be successfully acquired, or receive better merger terms than non-Delaware firms. Overall, it appears that Delaware law, with regards to takeovers, promotes an environment consistent with a “race to the middle” philosophy, neutral to management and shareholders.

EXPLORING THE FACTORS AFFECTING EMPLOYEES’ ADOPTION AND USE OF INNOVATION

Directory of Open Access Journals (Sweden)

Majharul Talukder

2010-01-01

Full Text Available This paper explores the factors affecting innovation adoption by individual employees within an organization in Australia. Following a qualitative research approach, this paper uses a series of in-depth interviews and focus group discussions involving academic and administrative employees at a tertiary educational institution in Australia. The qualitative approach is adopted to have a deeper insight into the complexities and dynamism associated with the factors influencing innovation adoption process in organizational settings. The findings of this research highlight the need for broadening an understanding of the key factors affecting employee’s decisions to uptake the adoption of innovation. The results provide important clues for comprehending the factors influencing and determining the employee’s adoption and continued use of innovation in the work environment. In the face of the current trend towards end-user applications of technological innovation, the results suggest some guidelines for management toward effective and efficient adoption and use of innovation in organizational settings. This paper has highlighted the above findings and their implications for management practices related to innovation management in an Australian organizational setting. This paper also identifies possible limitations and future research potential in the relevant field.

Inducing Lactation: Breastfeeding for Adoptive Moms

Science.gov (United States)

... Dynamics > Adoption & Foster Care > Inducing Lactation: Breastfeeding for Adoptive Moms Family Life Listen Español Text Size Email Print Share Inducing Lactation: Breastfeeding for Adoptive Moms Page Content Article Body A growing number ...

Adoption, nation, migration

DEFF Research Database (Denmark)

Müller, Anders Riel

2013-01-01

Som transnationalt adopteret vokser man ofte op med en fortælling om, at man er født i et fattigt land. Og at ens første forældre var fattige eller oplevede så store problemer, at de ikke så andre muligheder end at afgive en til adoption. Det er en historie, man bliver fortalt igen og igen. Og som...... man ender med at fortælle sig selv. Fattigdom er problemet. Adoption er løsningen. Eller er det?...

Lost opportunities: Modeling commercial building energy code adoption in the United States

International Nuclear Information System (INIS)

Nelson, Hal T.

2012-01-01

This paper models the adoption of commercial building energy codes in the US between 1977 and 2006. Energy code adoption typically results in an increase in aggregate social welfare by cost effectively reducing energy expenditures. Using a Cox proportional hazards model, I test if relative state funding, a new, objective, multivariate regression-derived measure of government capacity, as well as a vector of control variables commonly used in comparative state research, predict commercial building energy code adoption. The research shows little political influence over historical commercial building energy code adoption in the sample. Colder climates and higher electricity prices also do not predict more frequent code adoptions. I do find evidence of high government capacity states being 60 percent more likely than low capacity states to adopt commercial building energy codes in the following year. Wealthier states are also more likely to adopt commercial codes. Policy recommendations to increase building code adoption include increasing access to low cost capital for the private sector and providing noncompetitive block grants to the states from the federal government. - Highlights: ► Model the adoption of commercial building energy codes from 1977–2006 in the US. ► Little political influence over historical building energy code adoption. ► High capacity states are over 60 percent more likely than low capacity states to adopt codes. ► Wealthier states are more likely to adopt commercial codes. ► Access to capital and technical assistance is critical to increase code adoption.

Combining antiangiogenic therapy with adoptive cell immunotherapy exerts better antitumor effects in non-small cell lung cancer models.

Directory of Open Access Journals (Sweden)

Shujing Shi

Full Text Available INTRODUCTION: Cytokine-induced killer cells (CIK cells are a heterogeneous subset of ex-vivo expanded T lymphocytes which are characterized with a MHC-unrestricted tumor-killing activity and a mixed T-NK phenotype. Adoptive CIK cells transfer, one of the adoptive immunotherapy represents a promising nontoxic anticancer therapy. However, in clinical studies, the therapeutic activity of adoptive CIK cells transfer is not as efficient as anticipated. Possible explanations are that abnormal tumor vasculature and hypoxic tumor microenvironment could impede the infiltration and efficacy of lymphocytes. We hypothesized that antiangiogenesis therapy could improve the antitumor activity of CIK cells by normalizing tumor vasculature and modulating hypoxic tumor microenvironment. METHODS: We combined recombinant human endostatin (rh-endostatin and CIK cells in the treatment of lung carcinoma murine models. Intravital microscopy, dynamic contrast enhanced magnetic resonance imaging, immunohistochemistry, and flow cytometry were used to investigate the tumor vasculature and hypoxic microenvironment as well as the infiltration of immune cells. RESULTS: Our results indicated that rh-endostatin synergized with adoptive CIK cells transfer to inhibit the growth of lung carcinoma. We found that rh-endostatin normalized tumor vasculature and reduced hypoxic area in the tumor microenvironment. Hypoxia significantly inhibited the proliferation, cytotoxicity and migration of CIK cells in vitro and impeded the homing of CIK cells into tumor parenchyma ex vivo. Furthermore, we found that treatment with rh-endostatin significantly increased the homing of CIK cells and decreased the accumulation of suppressive immune cells in the tumor tissue. In addition, combination therapy produced higher level of tumor-infiltration lymphocytes compared with other treatments. CONCLUSIONS: Our results demonstrate that rh-endostatin improves the therapeutic effect of adoptive CIK cells

Reach, engagement, and effectiveness: a systematic review of evaluation methodologies used in health promotion via social networking sites.

Science.gov (United States)

Lim, Megan S C; Wright, Cassandra J C; Carrotte, Elise R; Pedrana, Alisa E

2016-02-01

Issue addressed Social networking sites (SNS) are increasingly popular platforms for health promotion. Advancements in SNS health promotion require quality evidence; however, interventions are often not formally evaluated. This study aims to describe evaluation practices used in SNS health promotion. Methods A systematic review was undertaken of Medline, PsycINFO, Scopus, EMBASE, CINAHL Plus, Communication and Mass Media Complete, and Cochrane Library databases. Articles published between 2006 and 2013 describing any health promotion intervention delivered using SNS were included. Results Forty-seven studies were included. There were two main evaluation approaches: closed designs (n=23), which used traditional research designs and formal recruitment procedures; and open designs (n=19), which evaluated the intervention in a real-world setting, allowing unknown SNS users to interact with the content without enrolling in research. Closed designs were unable to assess reach and engagement beyond their research sample. Open designs often relied on weaker study designs with no use of objective outcome measures and yielded low response rates. Conclusions Barriers to evaluation included low participation rates, high attrition, unknown representativeness and lack of comparison groups. Acceptability was typically assessed among those engaged with the intervention, with limited population data available to accurately assess intervention reach. Few studies were able to assess uptake of the intervention in a real-life setting while simultaneously assessing effectiveness of interventions with research rigour. So what? Through use of quasi-experimental or well designed before-after evaluations, in combination with detailed engagement metrics, it is possible to balance assessment of effectiveness and reach to evaluate SNS health promotion.

Research misconduct definitions adopted by U.S. research institutions.

Science.gov (United States)

Resnik, David B; Neal, Talicia; Raymond, Austin; Kissling, Grace E

2015-01-01

In 2000, the U.S. federal government adopted a uniform definition of research misconduct as fabrication, falsification, or plagiarism (FFP), which became effective in 2001. Institutions must apply this definition of misconduct to federally-funded research to receive funding. While institutions are free to adopt definitions of misconduct that go beyond the federal standard, it is not known how many do. We analyzed misconduct policies from 183 U.S. research institutions and coded them according to thirteen different types of behavior mentioned in the misconduct definition. We also obtained data on the institution's total research funding and public vs. private status, and the year it adopted the definition. We found that more than half (59%) of the institutions in our sample had misconduct policies that went beyond the federal standard. Other than FFP, the most common behaviors included in definitions were "other serious deviations" (45.4%), "significant or material violations of regulations" (23.0%), "misuse of confidential information" (15.8%), "misconduct related to misconduct" (14.8%), "unethical authorship other than plagiarism" (14.2%), "other deception involving data manipulation" (13.1%), and "misappropriation of property/theft" (10.4%). Significantly more definitions adopted in 2001 or later went beyond the federal standard than those adopted before 2001 (73.2% vs. 26.8%), and significantly more definitions adopted by institutions in the lower quartile of total research funding went beyond the federal standard than those adopted by institutions in the upper quartiles. Public vs. private status was not significantly associated with going beyond the federal standard.

Strategies for Successful Information Technology Adoption in Small and Medium-sized Enterprises

Directory of Open Access Journals (Sweden)

Morteza Ghobakhloo

2012-02-01

Full Text Available Information Technology (IT adoption is an important field of study in a number of areas, which include small and medium-sized enterprises (SMEs. Due to the numerous advantages of IT, SMEs are trying to adopt IT applications to support their businesses. IT adoption by SMEs differs from larger organizations because of their specific characteristics, such as resources constraints. Therefore, this research aims to provide a better and clearer understanding of IT adoption within SMEs by reviewing and analyzing current IT literature. In this research, the review of literature includes theories, perspectives, empirical research and case studies related to IT adoption, in particular within SMEs from various databases such as Business Premier, Science Direct, JStor, Emerald Insight and Springer Link. The proposed model of effective IT adoption is believed to provide managers, vendors, consultants and governments with a practical synopsis of the IT adoption process in SMEs, which will in turn assist them to be successful with IT institutionalization within these businesses.

Higher Education Students’ Behaviour to Adopt Mobile Learning

Science.gov (United States)

Batmetan, J. R.; Palilingan, V. R.

2018-02-01

Mobile phone is an electronic device most often used by Y generation in Indonesia. This ages have become an important part in the growth of higher education in this country. The problem raised in this study is that very few students in higher education are adopting and accessing digital learning content using mobile phones. The objective of this study is to investigate the higher education students’ behaviour in using mobile learning. The research method used is Structural equation models (SEM) method to analyse the factors that influence higher education students’ behaviour in using mobile learning. The results of this study indicate tends of this student 85% to keep internet access in privacy. The majority of respondent is 78% having behaviour to keep adopting mobile learning and still use it in the future. Why? because this study shows that on the level of usability, easy to use, easy to learn, in various devices have a significant effect on the level of adoption of mobile learning. Implication of this study is higher education students’ behaviour of especially Y generation tends to prioritize the usability towards mobile learning and will continue to adopt mobile learning in the future.

Proprioceptive body illusions modulate the visual perception of reaching distance.

Directory of Open Access Journals (Sweden)

Agustin Petroni

Full Text Available The neurobiology of reaching has been extensively studied in human and non-human primates. However, the mechanisms that allow a subject to decide-without engaging in explicit action-whether an object is reachable are not fully understood. Some studies conclude that decisions near the reach limit depend on motor simulations of the reaching movement. Others have shown that the body schema plays a role in explicit and implicit distance estimation, especially after motor practice with a tool. In this study we evaluate the causal role of multisensory body representations in the perception of reachable space. We reasoned that if body schema is used to estimate reach, an illusion of the finger size induced by proprioceptive stimulation should propagate to the perception of reaching distances. To test this hypothesis we induced a proprioceptive illusion of extension or shrinkage of the right index finger while participants judged a series of LEDs as reachable or non-reachable without actual movement. Our results show that reach distance estimation depends on the illusory perceived size of the finger: illusory elongation produced a shift of reaching distance away from the body whereas illusory shrinkage produced the opposite effect. Combining these results with previous findings, we suggest that deciding if a target is reachable requires an integration of body inputs in high order multisensory parietal areas that engage in movement simulations through connections with frontal premotor areas.

The pediatrician's role in supporting adoptive families.

Science.gov (United States)

Jones, Veronnie F; Schulte, Elaine E

2012-10-01

Each year, more children join families through adoption. Pediatricians have an important role in assisting adoptive families in the various challenges they may face with respect to adoption. The acceptance of the differences between families formed through birth and those formed through adoption is essential in promoting positive emotional growth within the family. It is important for pediatricians to be aware of the adoptive parents' need to be supported in their communication with their adopted children.

REACH: impact on the US cosmetics industry?

Science.gov (United States)

Pouillot, Anne; Polla, Barbara; Polla, Ada

2009-03-01

The Registration, Evaluation, Authorization and restriction of Chemicals (REACH) is a recent European regulation on chemical substances meant to protect human health and the environment. REACH imposes the "precautionary principle" where additional data and definitive action are required when uncertainty is identified. The cosmetics industry is only partially concerned by REACH: while the stages of registration and evaluation apply to cosmetics, those of authorization and restriction most likely will not, as cosmetic ingredients are already subject to regulation by various agencies and directives. REACH has potential benefits to the industry including the possibility of reassuring consumers and improving their image of chemicals and cosmetics. However, REACH also has potential disadvantages, mainly with regard to impeding innovation. The American cosmetics industry will be affected by REACH, because all US manufacturers who export substances to Europe will have to fully comply with REACH.

East Meets West: Adopted Chinese Girls' Nighttime Sleep Problems and Adoptive Parents' Self-Judgment About Parenting.

Science.gov (United States)

Tan, Tony; Mahoney, Emily; Jackson, Andrea; Rice, Jessica

2017-01-01

We investigated the association between adopted Chinese girls' nighttime sleep problems and adoptive parents' self-judgment about their parenting. The girls were 1.7-6.9 years old (M = 4.6 years, SD = 1.0) and were adopted at 7-56 months (M = 13.9 months, SD = 6.6) by families in North America. At Wave 2 of a longitudinal study on adopted Chinese children's development, the adoptive parents provided survey data on bedtime resistance or anxiety and parasomnias in their daughters and their own parental sense of entitlement and parenting competence. Results showed that controlling for child and family demographics, parasomnias, but not bedtime resistance or anxiety, negatively predicted parental sense of entitlement (B = -.13, p parenting competence (B = -.14, p < .01).

Meningkatkan Kematangan Karier Peserta Didik SMA dengan Pelatihan Reach Your Dreams dan Konseling Karier

Directory of Open Access Journals (Sweden)

Ahmad Saifuddin

2017-04-01

Full Text Available Career maturity is a condition that needed to choice the program in higher level study. Henceforth, the low level of career maturity in senior high school student has to be solved with the comprehensive intervention as soon as possible. The purpose of this research is to know the effectivity of Reach Your Dreams Training and career counseling for improving career maturity in senior high school student. This research used Solomon Six Group Design. Subjects of this research are 42 senior high school students with average level of career maturity who are divided into two groups given Reach Your Dreams Training, two groups given career counseling, and two control groups. According to the result, the conclusion of this research is Reach Your Dreams Training and Counseling Career can improve career maturity level in senior high school students effectively. It is caused by the effect of Reach Your Dreams Training and career counseling, and not caused by the effect of pretest.

Green innovation adoption in automotive supply chain

DEFF Research Database (Denmark)

Zailani, Suhaiza; Govindan, Kannan; Iranmanesh, Mohammad

2015-01-01

generators of industrial waste that affect the quality of the natural environment. This study aims to investigate the determinants of green innovation adoption and its effect on firm performance. Data were gathered by surveying 153 firms in the Malaysian automotive supply chain industry. Data were analyzed...

The Role of Birth/Previously Adopted Children in Families Choosing to Adopt Children with Special Needs.

Science.gov (United States)

Mullin, Ellen Steele; Johnson, LeAnne

1999-01-01

Notes that successful child placement depends on engaging birth or previously adopted children during the adoption process, yet other children are often overlooked when parents are adopting a special-needs child. Presents a model which recognizes dynamics of strength and vulnerability and applies that model to preparing and supporting the adoptive…

Factors affecting RFID adoption in the agricultural product distribution industry: empirical evidence from China.

Science.gov (United States)

Shi, Ping; Yan, Bo

2016-01-01

We conducted an exploratory investigation of factors influencing the adoption of radio frequency identification (RFID) methods in the agricultural product distribution industry. Through a literature review and field research, and based on the technology-organization-environment (TOE) theoretical framework, this paper analyzes factors influencing RFID adoption in the agricultural product distribution industry in reference to three contexts: technological, organizational, and environmental contexts. An empirical analysis of the TOE framework was conducted by applying structural equation modeling based on actual data from a questionnaire survey on the agricultural product distribution industry in China. The results show that employee resistance and uncertainty are not supported by the model. Technological compatibility, perceived effectiveness, organizational size, upper management support, trust between enterprises, technical knowledge, competitive pressure and support from the Chinese government, which are supported by the model, have significantly positive effects on RFID adoption. Meanwhile, organizational size has the strongest positive effect, while competitive pressure levels have the smallest effect. Technological complexities and costs have significantly negative effects on RFID adoption, with cost being the most significantly negative influencing factor. These research findings will afford enterprises in the agricultural products supply chain with a stronger understanding of the factors that influence RFID adoption in the agricultural product distribution industry. In addition, these findings will help enterprises remain aware of how these factors affect RFID adoption and will thus help enterprises make more accurate and rational decisions by promoting RFID application in the agricultural product distribution industry.

Solar radiation management - on feasibility, side effects, and reaching the 2 degree target

Science.gov (United States)

Korhonen, Hannele; Laakso, Anton; Ekholm, Tommi; Maalick, Zubair; Partanen, Antti-Ilari; Kokkola, Harri; Romakkaniemi, Sami

2015-04-01

Solar radiation management (SRM), i.e. artificially increasing the reflectivity of the Earth, has been suggested as a fast-response, low-cost method to mitigate the impacts of potential rapid future climate change. We have used 1) large eddy simulations as well as an aerosol-climate model and an earth system model to investigate the feasibility and side effects of two types of SRM (marine cloud brightening and stratospheric sulfur injections) and 2) a sequential decision-making approach to determine strategies that combine emission reductions and an uncertain SRM option to limit global mean temperature increase to 2 degree. Regarding stratospheric injections, we find that a large explosive volcanic eruption taking place while SRM is in full force would result in overcooling of the planet, as expected; however, the radiative and climate effects would be clearly smaller than could be expected from the sum of the effects from volcanic eruption alone or SRM alone. In addition, the stratospheric sulphur load would recover from the eruption faster under SRM and natural conditions. If the eruption took place in the high latitudes, the resulting global forcing would be highly dependent on the season of the eruption. Furthermore, regarding marine cloud brightening we find that the spraying of sea water drops leads to cooling due to evaporation and leads to delay in particle dispersion. This delay enhances particle scavenging, and can influence the efficacy of cloud seeding. In terms of combining emission reductions and SRM to reach the 2° C warming target, we find that before the termination risk for SRM can be completely excluded, the acceptable greenhouse gas emission pathways remain only slightly higher than in scenarios without SRM. More generally, the uncertainties in SRM start time, acceptable magnitude and sustainability mean that it can be only a limited substitute to greenhouse gas (GHG) emission reductions. If an additional constraint for CO2 concentration to

Audit Fees and IAS/IFRS Adoption: Evidence from the Banking Industry

OpenAIRE

Perotti, Pietro; Cameran, Mara

2014-01-01

The adoption of International Accounting Standards/International Financial Reporting Standards (IAS/IFRS) has two opposite effects on audit fees: on the one hand, greater effort is required from auditors, which is likely to be reflected by higher fees; on the other hand, if IAS/IFRS improve the quality of financial reporting, expected liability costs could decrease and lower fees may be demanded. We consider a large sample of Italian banks and we examine the effect of IAS/IFRS adoption on aud...

Challenges And Lessons Learned From Communities Using Evidence To Adopt Strategies To Improve Healthy Food Environments.

Science.gov (United States)

Willems Van Dijk, Julie A; Catlin, Bridget; Cofsky, Abbey; Carroll, Carrie

2015-11-01

Communities across the United States are increasingly tackling the complex task of changing their local environments and cultures to improve access to and consumption of healthy food. Communities that have received the Robert Wood Johnson Foundation Culture of Health Prize have deployed numerous evidence-informed strategies to enhance their local food environments. Their experiences can provide lessons for other communities working to improve health. In this article we examine how the prize-winning communities worked in a multidisciplinary collective manner to implement evidence-based strategies, deployed suites of strategies to expand the reach of food-related work, balanced evidence against innovation, and measured their own progress. Most of the communities also faced challenges in using evidence effectively to implement strategies to promote healthy food environments. Policy makers can accelerate the adoption of evidence-informed approaches related to food and health by embedding them in program standards and funding requirements. Establishing opportunities for ongoing training to enhance community practitioners' evaluation skills and collaborative leadership would also improve the effectiveness of community implementation of these strategies. Project HOPE—The People-to-People Health Foundation, Inc.

Reaching the Unreached - Special Emphasis on the Communication ...

African Journals Online (AJOL)

This paper provides an overview of the existing communication component in the Expanded Program on Immunisation (EPI) training in Zambia and critically analyses the need for a humane touch in the communication process so as to reach the target audience effectively. Interpersonal Communication (IPC) in Zambia has ...

Stoves or sugar? Willingness to adopt improved cookstoves in Malawi

International Nuclear Information System (INIS)

Jagger, Pamela; Jumbe, Charles

2016-01-01

Malawi has set a target of adoption of two million improved cookstoves (ICS) by 2020. Meeting this objective requires knowledge about determinants of adoption, particularly in rural areas where the cost of traditional cooking technologies and fuels are non-monetary, and where people have limited capacity to purchase an ICS. We conducted a discrete choice experiment with 383 households in rural Malawi asking them if they would chose a locally made ICS or a package of sugar and salt of roughly equal value. Six months later, we assessed adoption and stove use patterns. Sixty-six percent of households chose the ICS. We find that having a larger share of crop residues in household fuel supply, awareness of the environmental impacts of woodfuel reliance, time the primary cook devotes to collecting fuelwood, and peer effects at the village-level increase the odds of choosing the ICS. Having a large labor supply for fuelwood collection and experience with a non-traditional cooking technology decreased the odds of choosing the ICS. In a rapid assessment six months after stoves were distributed, we found 80% of households were still using the ICS, but not exclusively. Our findings suggest considerable potential for wide-scale adoption of low cost ICS in Malawi. - Highlights: •There is demand for locally produced improved cookstoves in rural Malawi. •Environmental awareness, labor availability, and peer effects influence adoption. •Sustained and exclusive use of improved cookstoves requires training and follow-up.

Private and public schools dichotomies in the adoption and use of ...

African Journals Online (AJOL)

This study investigated the adoption and use of ICT in private and public secondary schools in Kwara State, Nigeria. It particularly examined the availability of ICT infrastructures, ICT adoption factors and the uses to which ICTs are put in the schools. The study also identified the effects and challenges faced by private and ...

The role of privacy protection in healthcare information systems adoption.

Science.gov (United States)

Hsu, Chien-Lung; Lee, Ming-Ren; Su, Chien-Hui

2013-10-01

Privacy protection is an important issue and challenge in healthcare information systems (HISs). Recently, some privacy-enhanced HISs are proposed. Users' privacy perception, intention, and attitude might affect the adoption of such systems. This paper aims to propose a privacy-enhanced HIS framework and investigate the role of privacy protection in HISs adoption. In the proposed framework, privacy protection, access control, and secure transmission modules are designed to enhance the privacy protection of a HIS. An experimental privacy-enhanced HIS is also implemented. Furthermore, we proposed a research model extending the unified theory of acceptance and use of technology by considering perceived security and information security literacy and then investigate user adoption of a privacy-enhanced HIS. The experimental results and analyses showed that user adoption of a privacy-enhanced HIS is directly affected by social influence, performance expectancy, facilitating conditions, and perceived security. Perceived security has a mediating effect between information security literacy and user adoption. This study proposes several implications for research and practice to improve designing, development, and promotion of a good healthcare information system with privacy protection.

Infant manual performance during reaching and grasping for objects moving in depth.

Science.gov (United States)

Domellöf, Erik; Barbu-Roth, Marianne; Rönnqvist, Louise; Jacquet, Anne-Yvonne; Fagard, Jacqueline

2015-01-01

Few studies have investigated manual performance in infants when reaching and grasping for objects moving in directions other than across the fronto-parallel plane. The present preliminary study explored object-oriented behavioral strategies and side preference in 8- and 10-month-old infants during reaching and grasping for objects approaching in depth from three positions (midline, and 27° diagonally from the left and right). Effects of task constraint by using objects of three different types and two sizes were further examined for behavioral strategies and hand opening prior to grasping. Additionally, assessments of hand preference by a dedicated handedness test were performed. Regardless of object starting position, the 8-month-old infants predominantly displayed right-handed reaches for objects approaching in depth. In contrast, the older infants showed more varied strategies and performed more ipsilateral reaches in correspondence with the side of the approaching object. Conversely, 10-month-old infants were more successful than the younger infants in grasping the objects, independent of object starting position. The findings regarding infant hand use strategies when reaching and grasping for objects moving in depth are similar to those from earlier studies using objects moving along a horizontal path. Still, initiation times of reaching onset were generally long in the present study, indicating that the object motion paths seemingly affected how the infants perceived the intrinsic properties and spatial locations of the objects, possibly with an effect on motor planning. Findings are further discussed in relation to future investigations of infant reaching and grasping for objects approaching in depth.

Emotional and behavioral problems associated with attachment security and parenting style in adopted and non-adopted children.

Science.gov (United States)

Altınoğlu Dikmeer, Ilkiz; Erol, Neşe; Gençöz, Tülin

2014-01-01

This study aimed to investigate and compare emotional and behavioral problems in Turkish adoptees and non-adopted peers raised by their biological parents. The study included 61 adopted children (34 female and 27 male) aged 6-18 years and 62 age- and gender-matched non-adopted children (35 female and 27 male). Parents rated their children's problem behaviors using the Child Behavior Checklist/6-18, temperament characteristics using the School Age Temperament Inventory, their own personality traits using the Basic Personality Traits Inventory, and their parenting styles using the Measure of Child Rearing Styles. Children rated their parents' availability and reliability as attachment figures using the Kerns Security Scale and parenting styles using the Measure of Child Rearing Styles. Adolescents aged 11-18 years self-rated their problem behaviors using the Youth Self Report. Group differences and correlations were analyzed. There were non-significant differences in all scale scores between the adopted and non-adopted groups. In contrast to the literature, age of the children at the time of adoption was not associated with problem behaviors or attachment relationships. On the other hand, the findings indicate that as the age at which the children learned that they had been adopted increased emotional and behavioral problems increased. Adoption alone could not explain the problem behaviors observed in the adopted children; the observed problem behaviors should be considered within the context of the developmental process.

Comment on the Minnesota Transracial Adoption Study.

Science.gov (United States)

Levin, Michael; And Others

1994-01-01

Michael Levin argues that data from the study are consistent with a black/white IQ difference that is significantly genetic. Richard Lynn maintains that adoption by middle-class, white families has no effect on intelligence. Waldman, Weinberg, and Scarr respond to these criticisms and support the original conclusions. (SLD)

Analysis of reaching movements of upper arm in robot assisted exercises. Kinematic assessment of robot assisted upper arm reaching single-joint movements.

Science.gov (United States)

Iuppariello, Luigi; D'Addio, Giovanni; Romano, Maria; Bifulco, Paolo; Lanzillo, Bernardo; Pappone, Nicola; Cesarelli, Mario

2016-01-01

Robot-mediated therapy (RMT) has been a very dynamic area of research in recent years. Robotics devices are in fact capable to quantify the performances of a rehabilitation task in treatments of several disorders of the arm and the shoulder of various central and peripheral etiology. Different systems for robot-aided neuro-rehabilitation are available for upper limb rehabilitation but the biomechanical parameters proposed until today, to evaluate the quality of the movement, are related to the specific robot used and to the type of exercise performed. Besides, none study indicated a standardized quantitative evaluation of robot assisted upper arm reaching movements, so the RMT is still far to be considered a standardised tool. In this paper a quantitative kinematic assessment of robot assisted upper arm reaching movements, considering also the effect of gravity on the quality of the movements, is proposed. We studied a group of 10 healthy subjects and results indicate that our advised protocol can be useful for characterising normal pattern in reaching movements.

Why farmers adopt best management practice in the United States: A meta-analysis of the adoption literature

Science.gov (United States)

Baumgart-Getz, Adam; Stalker Prokopy, Linda; Floress, Kristin

2012-01-01

This meta-analysis of both published and unpublished studies assesses factors believed to influence adoption of agricultural Best Management Practices in the United States. Using an established statistical technique to summarize the adoption literature in the United States, we identified the following variables as having the largest impact on adoption: access to and quality of information, financial capacity, and being connected to agency or local networks of farmers or watershed groups. This study shows that various approaches to data collection affect the results and comparability of adoption studies. In particular, environmental awareness and farmer attitudes have been inconsistently used and measured across the literature. This meta-analysis concludes with suggestions regarding the future direction of adoption studies, along with guidelines for how data should be presented to enhance the adoption of conservation practices and guide research.

Luminosity performance reach after LS1

International Nuclear Information System (INIS)

Herr, W.

2012-01-01

Based on past experience (2010/2011), in particular expected limitations from beam-beam effects, and taking into account the expected beam quality from the LHC injectors, the peak and integrated luminosity at top energy is discussed for different scenarios (e.g. bunch spacing, beta*). In particular it will be shown which are the key parameters to reach the nominal luminosity and it is also shown that peak luminosities two times larger than nominal (or higher) are possible. Possible test in 2012 are discussed

Modeling the adoption of innovations in the presence of geographic and media influences.

Science.gov (United States)

Toole, Jameson L; Cha, Meeyoung; González, Marta C

2012-01-01

While there is a large body of work examining the effects of social network structure on innovation adoption, models to date have lacked considerations of real geography or mass media. In this article, we show these features are crucial to making more accurate predictions of a social contagion and technology adoption at a city-to-city scale. Using data from the adoption of the popular micro-blogging platform, Twitter, we present a model of adoption on a network that places friendships in real geographic space and exposes individuals to mass media influence. We show that homophily both among individuals with similar propensities to adopt a technology and geographic location is critical to reproducing features of real spatiotemporal adoption. Furthermore, we estimate that mass media was responsible for increasing Twitter's user base two to four fold. To reflect this strength, we extend traditional contagion models to include an endogenous mass media agent that responds to those adopting an innovation as well as influencing agents to adopt themselves.

The Effect of Common Rearing on Adolescent Adjustment: Evidence from a U.S. Adoption Cohort.

Science.gov (United States)

McGue, Matt; And Others

1996-01-01

Examined the influence of environmental factors on adolescent adjustment in a sample of 667 adoptive families. Found that correlations between parental ratings of family functioning and offspring ratings of psychological adjustment were generally higher for the birth than the adoptive offspring sample, and that the correlation in the adjustment…

Security concerns and trust in the adoption of m-commerce

Directory of Open Access Journals (Sweden)

Alexios Vasileiadis

2014-10-01

Full Text Available Purpose – to deeply examine customers’ perception in terms of how the determinants of trust and perceived risk affect their intention to adopt mobile commerce.Design/methodology/approach – literature review, conceptual framework, modelling method, quantitative survey methodology (questionnaire instrument.Findings – the perception of risk in terms of privacy, m-payments, m-commerce legislation and quality of delivered products has negative effect in the intention to adopt mobile commerce, while the good online vendors’ reputation, enticing promises, good encryption security and transparency, reduce the effect of risk and increase the intention to use m-commerce. The availability of easy to understand and find policies have positive effect in the intention to use m-commerce. When customers feel free of risks and have high level of trust in the intention to use mobile commerce they actually adopt it.Research limitation/implications –this empirical research contributed to the theory by exploring which factors influence or deter the m-commerce adoption. However, the UTAUT model, simple random sampling method and case studies on how the online vendors perform towards this topic are worth-exploring by future researchers.Practical implications – the research results show that mobile technology manufacturers and developers should improve both software and wireless network security, online vendors should improve their online reputation, transparency, and mobile website navigation. Lawmakers should improve m-commerce legislation to better protect customers in case of dispute with online vendors.Originality/value – previous researchers have never focused solely and in-depth on the determinants of perceived risk and trust. Moreover, this object had never been examined in the Greek Population.Keywords: mobile commerce adoption, security concerns, trust, perceived risksResearch type: literature review, Conceptual paper, Research paper

Adoption barriers for electric vehicles: Experiences from early adopters in Sweden

International Nuclear Information System (INIS)

Vassileva, Iana; Campillo, Javier

2017-01-01

Electric vehicles are considered as one of the most effective technologies for reducing current greenhouse gas emissions from the transport sector. Although in many countries, local and national governments have introduced incentives and subsidies to facilitate the electric vehicle market penetration, in Sweden, such benefits have been limited. Results from a survey carried out among private owners of electric vehicles are presented in this paper, including the analysis of the respondents socio-demographic characteristics, reasons for choosing an electric vehicle, charging locations and driving preferences, among others. The main results characterize current electric vehicle drivers as male, well-educated, with medium-high income; electric vehicles are used mainly for private purposes and charged at home during night time. Furthermore, the paper presents an analysis of the impact of large-scale penetration of electric vehicles on existing power distribution systems. The findings presented in this paper provide important insights for assuring a sustainable large-scale penetration of electric vehicles by learning from the experiences of early adopters of the technology and by analyzing the impact of different EV penetration scenarios on the power distribution grid. - Highlights: • A survey was conducted on EV owners' experience and characteristics. • Impact on the power system of large-scale EV adoption was analyzed. • Feedback from EV owners should be used to engage potential users. • Coordinated smart charging is needed to reduce power grid impact. • Coordinated smart charging is required to minimize disturbances on the power grid.

Macro influencers of electronic health records adoption.

Science.gov (United States)

Raghavan, Vijay V; Chinta, Ravi; Zhirkin, Nikita

2015-01-01

While adoption rates for electronic health records (EHRs) have improved, the reasons for significant geographical differences in EHR adoption within the USA have remained unclear. To understand the reasons for these variations across states, we have compiled from secondary sources a profile of different states within the USA, based on macroeconomic and macro health-environment factors. Regression analyses were performed using these indicator factors on EHR adoption. The results showed that internet usage and literacy are significantly associated with certain measures of EHR adoption. Income level was not significantly associated with EHR adoption. Per capita patient days (a proxy for healthcare need intensity within a state) is negatively correlated with EHR adoption rate. Health insurance coverage is positively correlated with EHR adoption rate. Older physicians (>60 years) tend to adopt EHR systems less than their younger counterparts. These findings have policy implications on formulating regionally focused incentive programs.

Environmental stressors afflicting tailwater stream reaches across the United States

Science.gov (United States)

Miranda, Leandro E.; Krogman, R. M.

2014-01-01

The tailwater is the reach of a stream immediately below an impoundment that is hydrologically, physicochemically and biologically altered by the presence and operation of a dam. The overall goal of this study was to gain a nationwide awareness of the issues afflicting tailwater reaches in the United States. Specific objectives included the following: (i) estimate the percentage of reservoirs that support tailwater reaches with environmental conditions suitable for fish assemblages throughout the year, (ii) identify and quantify major sources of environmental stress in those tailwaters that do support fish assemblages and (iii) identify environmental features of tailwater reaches that determine prevalence of key fish taxa. Data were collected through an online survey of fishery managers. Relative to objective 1, 42% of the 1306 reservoirs included in this study had tailwater reaches with sufficient flow to support a fish assemblage throughout the year. The surface area of the reservoir and catchment most strongly delineated reservoirs maintaining tailwater reaches with or without sufficient flow to support a fish assemblage throughout the year. Relative to objective 2, major sources of environmental stress generally reflected flow variables, followed by water quality variables. Relative to objective 3, zoogeography was the primary factor discriminating fish taxa in tailwaters, followed by a wide range of flow and water quality variables. Results for objectives 1–3 varied greatly among nine geographic regions distributed throughout the continental United States. Our results provide a large-scale view of the effects of reservoirs on tailwater reaches and may help guide research and management needs.

A study on the effect of different factors on e-Commerce adoption among SMEs of Malaysia

OpenAIRE

Hamidreza Mahroeian

2012-01-01

The Internet's World Wide Web has become the prime driver of modern E-commerce that can be an important source of competitive advantage for most business organizations, especially small and medium sized (SMEs) businesses. In recent years, researchers have focused on e-commerce adoption both in the United States and other countries. This study examines the factors influencing e-commerce adoption among Malaysian SMEs. There are only a few studies which have examined the adoption of e-commerce a...

Healthy Travel for International Adoptions

Centers for Disease Control (CDC) Podcasts

The number of international adoptions, many from developing countries, has doubled in the last 10 years. This podcast discusses ways adoptive families can protect their own health and the health of their new children.

The transition into adoptive parenthood: Adoption as a process of continued unsafe uncertainty when family scripts collide.

Science.gov (United States)

Tasker, Fiona; Wood, Sally

2016-10-01

Our prospective study investigated couples' expectations of adoptive parenthood and explored how these changed with their actual experience of parenthood. Six heterosexual couples were interviewed just before placement began and 6 months after the children had arrived. Interpretative Phenomenological Analysis (IPA) was used to analyse both sets of interview data. Expectations of adoptive parenthood mostly transformed smoothly into adoption experience for couples, but challenges were experienced when family scripts collided and a continued feeling of unsafe uncertainty then prevailed within these newly formed family systems. Family script collision seemed a particular problem for couples adopting sibling pairs. To further professional practice in working with families over the transition to adoptive parenting, we suggest that professionals keep in mind a framework that includes the following: Internal and external world influences on family members, Intergenerational issues, Family scripts and the Structural challenges of adoption (IIFS). © The Author(s) 2016.

Policy Incentives for the Adoption of Electric Vehicles across Countries

Directory of Open Access Journals (Sweden)

Xingping Zhang

2014-11-01

Full Text Available Electric vehicles (EVs have prominent advantages for reducing CO2 emissions and alleviating the dependence on fossil fuel consumption in the transport sector. Therefore, many countries have set targets for EV development in recent years and have employed a number of policies to achieve environmental objectives and alleviate the energy pressure. Despite the fact that the adoption of EVs has increased in the past few years, more policies, such as financial incentives, technology support or charging infrastructure, should be made by governments to promote broader range use of EVs. In this paper, we review the relevant policies that different countries may adopt for stimulating the market of EVs. Based on this, we analyze the relationship between the policies and the adoption of EVs by taking America as an example. In conclusion, some effective policies are summarized to spur the market. Therefore, each country should learn from each other and employ effective policies based on the actual situation.

Improvisation during Process-Technology Adoption

DEFF Research Database (Denmark)

Tjørnehøj, Gitte; Mathiassen, Lars

2010-01-01

SPI technology adoption and events that causes the process to drift in unpredictable directions. To further understand how management's attempt to control the process is complemented by drifting, this article investigates the role of improvisation in adoption of SPI technology in a Danish software......Most software firms struggle to take advantage of the potential benefits of software process improvement (SPI) as they adopt this technology into the complex and dynamic realities of their day-to-day operation. Such efforts are therefore typically fluctuating between management's attempt to control...... firm, SmallSoft, over a 10-year period (1996–2005). We found that micro-level and macro-level improvisations interacted, often in uncoordinated ways, to shape SPI technology adoption at SmallSoft. The improvisations enhanced employee creativity, motivation and empowerment, created momentum...

A Comparative Study of the Effects of Cultural Differences on the Adoption of Mobile Learning

Science.gov (United States)

Arpaci, Ibrahim

2015-01-01

The objective of this paper is to understand the impact of cultural differences on mobile learning adoption through identifying key adoption characteristics in Canada and Turkey, which have markedly different cultural backgrounds. A multi-group analysis was employed to test the hypothesised relationships based on the data collected by means of…

Evolution of consumer information preferences with market maturity in solar PV adoption

Science.gov (United States)

Cale Reeves, D.; Rai, Varun; Margolis, Robert

2017-07-01

Residential adoption of solar photovoltaics (PV) is spreading rapidly, supported by policy initiatives at the federal, state, and local levels. Potential adopters navigate increasingly complex decision-making landscapes in their path to adoption. Much is known about the individual-level drivers of solar PV diffusion that steer adopters through this process, but relatively little is known about the evolution of these drivers as solar PV markets mature. By understanding the evolution of emerging solar PV markets over time, stakeholders in the diffusion of solar PV can increase policy effectiveness and reduce costs. This analysis uses survey data to compare two adjacent markets across a range of relevant characteristics, then models changes in the importance of local vs cosmopolitan information sources by combining theory relating market maturity to adopter behavior with event-history techniques. In younger markets, earlier, innovative adoptions that are tied to a preference for cosmopolitan information sources are more prevalent than expected, suggesting a frustrated demand for solar PV that segues into adoptions fueled by local information preferences contemporary with similar adoptions in older markets. The analysis concludes with policy recommendations to leverage changing consumer information preferences as markets mature.

PATH ANALYSIS OF RECORDING SYSTEM INNOVATION FACTORS AFFECTING ADOPTION OF GOAT FARMERS

Directory of Open Access Journals (Sweden)

S. Okkyla

2014-09-01

Full Text Available The objective of this study was to evaluate the path analysis of recording system innovation factorsaffecting adoption of goat farmers. This study was conducted from January to February 2014 inPringapus District, Semarang Regency by using survey method. For determining the location, this studyused purposive sampling method. The amount of respondents were determined by quota samplingmethod. Total respondents randomly chosed were 146 farmers. The data were descriptively andquantitatively analyzed by using path analysis of statistical package for the social science (SPSS 16.Independent variables in this study were internal factor, motivation, innovation characteristics,information source, and dependent variable was adoption. Analysis of linear regression showed thatthere was no significant effect of internal factor on adoption, so that it was important to use the trimmingmethod in path analysis. The result of path analysis showed that the influence of motivation, innovationcharacteristics and information source on adoption were 0.168; 0.720 and 0.09, respectively. Innovationcharacteristics were the greatest effect on adoption. In conclusion, by improving innovationcharacteristics of respondent through motivation and information source may significantly increase theadoption of recording system in goat farmers.

"Situatedness" and Variations in Student Adoption of Technology Practices: Towards a Critical Techno-Pedagogy

Science.gov (United States)

Neufeld, Philip G.; Delcore, Henry D.

2018-01-01

Aim/Purpose: The effective adoption of an ICT across every segment of the student population may occur where the design, implementation and supports recognize and adjust for variations in adoption practices across the student population and the situatedness of the promoted ICT adoption. The goal of this study was to demonstrate methods to…

Machine Replacement, Technology Adoption and Convergence.

OpenAIRE

Boucekkine, Raouf; Martinez, Blanca

1999-01-01

In this paper, we introduce adoption costs in a canonical vintage capital model. Adoption costs take the form of a direct loss in production during a fixed period of time. We explicitly characterize the optimal machine replacement policy as a function of the adoption period. Using an explicit numerical method, we study the dynamics of the model. In particular, we find that while an increase in the adoption costs lowers the long run level of output, it also rises the magnitude of short run flu...

Barriers to adoption of recent technology in cervical screening

Directory of Open Access Journals (Sweden)

Jhala Darshana

2007-01-01

Full Text Available Abstract The Pap smear is one of the modern success stories in the field of preventive medicine. Since its introduction as a screening test, there has been a dramatic reduction in the incidence of cervical cancer. However, the search for a better screening test continues. The new technologies, including liquid-based cytology (LBC, Human Papilloma Virus (HPV testing and automated or machine-assisted screening have been introduced. However, there is continuous debate about whether society's limited resources are better spent on reaching the underserved rather than on these technologies. Another question is whether these technologies create yet another kind of disparity in delivering preventive care. For example, despite the wide use of LBC (99% of tests submitted to our laboratory are LBC, conventional Pap smears are still used to screen/follow up some women. It is not clear why some providers continue to prefer conventional smear over LBC and what are the barriers for adopting LBC in cervical cancer screening. We hypothesize the lower cost of conventional compared to LBC Pap testing, patient's lower socio-economic indices, a patient's medical history and provider's subspecialty/training all appear to play a role in the choice of using conventional Pap testing rather than LBC. Unintentionally, this choice results in repeat testing, delayed treatment and potentially higher costs than intended. The ultimate goal of this review article is to understand and explore possible barriers and disparities to adopting new technology in cancer screening.

Running continuous academic adoption programmes

DEFF Research Database (Denmark)

Nielsen, Tobias Alsted

Running successful academic adoption programmes requires executive support, clear strategies, tactical resources and organisational agility. These two presentations will discuss the implementation of strategic academic adoption programs down to very concrete tool customisations to meet specific...

75 FR 68166 - National Adoption Month, 2010

Science.gov (United States)

2010-11-04

... potential, and spread their wings when given the loving and firm foundation of family. Adoptive families... to ensure that all qualified caregivers have the ability to serve as adoptive families. This year, on... care adoptions as part of my Administration's support for this important day. Adoptive families are...

Family interactions in adoptive compared to nonadoptive families.

Science.gov (United States)

Rueter, Martha A; Keyes, Margaret A; Iacono, William G; McGue, Matt

2009-02-01

Despite the large and growing numbers of adoptive families, little research describes interactions in families with adopted adolescents. Yet, adopted adolescents' increased risk for adjustment problems, combined with the association between family interactions and adolescent adjustment in nonadoptive families, raises questions about differences in adoptive and nonadoptive family interactions. We compared observed and self-reported family interactions between 284 adoptive and 208 nonadoptive families and within 123 families with 1 adopted and 1 nonadopted adolescent. Adolescents averaged 14.9 years of age. Comparisons were made using analysis of variance incorporating hierarchical linear methods in SAS PROC MIXED to control family-related correlations in the data. Parents and children reported more conflict in adoptive families when compared with nonadoptive families. Families with 1 adopted and 1 nonadopted adolescent reported more conflict between parents and adopted adolescents. Observed parental behavior was similar across adoptive and nonadoptive children although adopted adolescents were less warm and, in families with 2 adopted children, more conflictual than nonadopted adolescents. These findings suggest a need for further investigation of the association between family interactions and adopted adolescent problem behavior. Copyright 2009 APA, all rights reserved.

Representative Incidents in the Adoption Process.

Science.gov (United States)

Farrington, Jay A.; And Others

This paper presents three case studies of innovation, based on interviews with six adoption agents. Key episodes and incidents which illustrate important principles are drawn from the experiences of these adoption agents. The case studies offer examples of both success and failure--by both internal and external adoption agents. They also emphasize…

Policy Issues in Gay and Lesbian Adoption.

Science.gov (United States)

Sullivan, Ann

1995-01-01

Notes that adoption agencies have developed few specific policies on the issue of lesbian and gay adoption. Provides an overview of key considerations about homosexual adopters, including beliefs and values of agency professionals, the legal and social ramifications of adoption into a relationship not based on marriage, and possible consequences…

Mandatory International Financial Reporting Standards Adoption and Cost of Equity Capital in Nigeria

Directory of Open Access Journals (Sweden)

Uwuigbe Uwalomwa

2016-05-01

Full Text Available This study examined the effect of mandatory International Financial Reporting Standards (IFRS adoption on the cost of equity capital on Nigerian firms and whether the cost of equity capital effect after adoption of IFRS can be moderated by Return on Equity. The study covered a sample of 11 listed companies in the industrial goods sector for the period 2011 and 2013. The data for the study was secondary data generated from the annual reports and stock market report websites. The cost of equity capital was shown as the expected return on the basic value of a share and computed based on pre and post-adoption data. Findings from the study revealed that there is a significant positive relationship between the cost of equity capital and IFRS adoption indicating that the cost of equity capital increased. The market-based performance measure failed to have significant effect on the cost of equity capital after mandatory adoption. The study recommends that policies that improve domestic savings, as a principal source of equity capital, be enacted as an increase should lead to a reduction in the cost of equity capital, interest rates and increase the appeal of equity and foreign investments.

Organizational adoption of preemployment drug testing.

Science.gov (United States)

Spell, C S; Blum, T C

2001-04-01

This study explored the adoption of preemployment drug testing by 360 organizations. Survival models were developed that included internal organizational and labor market factors hypothesized to affect the likelihood of adoption of drug testing. Also considered was another set of variables that included social and political variables based on institutional theory. An event history analysis using Cox regressions indicated that both internal organizational and environmental variables predicted adoption of drug testing. Results indicate that the higher the proportion of drug testers in the worksite's industry, the more likely it would be to adopt drug testing. Also, the extent to which an organization uses an internal labor market, voluntary turnover rate, and the extent to which management perceives drugs to be a problem were related to likelihood of adoption of drug testing.

The Effect of Product Safety Courses on the Adoption and Outcomes of LESS Surgery

Science.gov (United States)

Toomey, Paul G.; Ross, Sharona B.; Choung, Edward; Donn, Natalie; Vice, Michelle; Luberice, Kenneth; Albrink, Michael

2015-01-01

Background and Objectives: As technology in surgery evolves, the medical instrument industry is inevitability involved in promoting the use and appropriate (ie, effective and safe) application of its products. This study was undertaken to evaluate industry-supported product safety courses in laparoendoscopic single-site (LESS) surgery, by using the metrics of surgeons' adoption of the technique, safety of the procedure, and surgeons' perception of the surgery. Methods: LESS surgery courses that involved didactic lectures, operative videos, operation observation, collaborative learning, and simulation, were attended by 226 surgeons. With Florida Hospital Tampa Institutional Review Board approval, the surgeons were queried before and immediately after the course, to assess their attitudes toward LESS surgery. Then, well after the course, the surgeons were contacted, repeatedly if necessary, to complete questionnaires. Results: Before the course, 82% of the surgeons undertook more than 10 laparoscopic operations per month. Immediately after the course, 86% were confident that they were prepared to perform LESS surgery. Months after the course, 77% of the respondents had adopted LESS surgery, primarily cholecystectomy; 59% had added 1 or more trocars in 0–20% of their procedures; and 73% held the opinion that operating room observation was the most helpful learning experience. Complications with LESS surgery were noted 12% of the time. Advantages of the technique were better cosmesis (58%) and patient satisfaction (38%). Disadvantages included risk of complications (37%) and higher technical demand (25%). Seventy-eight percent viewed LESS surgery as an advancement in surgical technique. Conclusion: In multifaceted product safety courses, operating room observation is thought to provide the most helpful instruction for those wanting to undertake LESS surgery. The procedure has been safely adopted by surgeons who frequently perform laparoscopies. The tradeoff is in

32 CFR 584.4 - Adoption proceedings.

Science.gov (United States)

2010-07-01

... CUSTODY, AND PATERNITY § 584.4 Adoption proceedings. (a) General. This chapter does not apply to those... soldier for leave to attend an adoption hearing on (date) has been granted. (ii) A request by the soldier for leave to attend an adoption hearing on (date), if made, would be approved. (iii) Due to military...

Determinants of RFID adoption in Malaysia's healthcare industry: occupational level as a moderator.

Science.gov (United States)

Zailani, Suhaiza; Iranmanesh, Mohammad; Nikbin, Davoud; Beng, Jameson Khoo Cheong

2015-01-01

With today's highly competitive market in the healthcare industry, Radio Frequency Identification (RFID) is a technology that can be applied by hospitals to improve operational efficiency and to gain a competitive advantage over their competitors. The purpose of this study is to investigate the factors that may effect RFID adoption in Malaysia's healthcare industry. In addition, the moderating role of occupational level was tested. Data was collected from 223 managers as well as healthcare and supporting staffs. This data was analyzed using the partial least squares technique. The results show that perceived ease of use and usefulness, government policy, top management support, and security and privacy concerns have an effect on the intent to adopt RFID in hospitals. There is a wide gap between managers and healthcare staff in terms of the factors that influence RFID adoption. The results of this study will help decision makers as well as managers in the healthcare industry to better understand the determinants of RFID adoption. Additionally, it will assist in the process of RFID adoption, and therefore, spread the usage of RFID technology in more hospitals.

Inter-Organizational Information Systems Adoption

DEFF Research Database (Denmark)

Lyytinen, Kalle; Damsgaard, Jan

2011-01-01

consisting of dyadic, hub and spoke, industry and community configurations. Specific forms or adoption analysis are suggested for each type of configuration. Overall, configuration analysis redirects IOIS adoption studies both at the theoretical and the methodological level, and a corresponding research...

(SAGE): Adopt, adapt, or contextualise?

African Journals Online (AJOL)

and time-consuming and requires CPG knowledge ... Step 4. Consider whether to adopt, adapt or contextualise. Step 4.1 Adopt. Decide to .... review. PLoS One 2013;8:e82915. http://dx.doi.org/10.1371/journal.pone.0082915. 14. AGREE ...

The genetic and environmental influences on childhood obesity: a systematic review of twin and adoption studies

DEFF Research Database (Denmark)

Silventoinen, K; Rokholm, B; Kaprio, J

2010-01-01

a substantial effect in mid-childhood, but this effect disappeared at adolescence. Adoption studies supported the role of family environment in childhood obesity as correlations were found between adoptees and adoptive parents; however, correlations were substantially stronger between parents......In this systematic review, we aimed to collect together all previous twin and adoption studies on childhood and adolescent obesity up to the age of 18 years. Using several sources, we identified nine twin and five adoption studies; all of these studies had used relative weight as an indicator...

Economics of household technology adoption in developing countries: evidence from solar technology adoption in rural India

OpenAIRE

Aklin, M.; Bayer, P.; Harish, S.P.; Urpelainen, J.

2018-01-01

Innovation is one of the most important drivers of economic development. Even in developing countries, households have access to a wide array of new technologies. However, factors affecting households’ technology adoption decisions remain poorly understood. Using data on solar microgrid adoption from rural India, we investigate the determinants of household technology adoption. We offer all households identical solar products to avoid bias from product differentiation. Households pay a monthl...

Understanding Social Contagion in Adoption Processes Using Dynamic Social Networks.

Directory of Open Access Journals (Sweden)

Mauricio Herrera

Full Text Available There are many studies in the marketing and diffusion literature of the conditions in which social contagion affects adoption processes. Yet most of these studies assume that social interactions do not change over time, even though actors in social networks exhibit different likelihoods of being influenced across the diffusion period. Rooted in physics and epidemiology theories, this study proposes a Susceptible Infectious Susceptible (SIS model to assess the role of social contagion in adoption processes, which takes changes in social dynamics over time into account. To study the adoption over a span of ten years, the authors used detailed data sets from a community of consumers and determined the importance of social contagion, as well as how the interplay of social and non-social influences from outside the community drives adoption processes. Although social contagion matters for diffusion, it is less relevant in shaping adoption when the study also includes social dynamics among members of the community. This finding is relevant for managers and entrepreneurs who trust in word-of-mouth marketing campaigns whose effect may be overestimated if marketers fail to acknowledge variations in social interactions.

Understanding Social Contagion in Adoption Processes Using Dynamic Social Networks.

Science.gov (United States)

Herrera, Mauricio; Armelini, Guillermo; Salvaj, Erica

2015-01-01

There are many studies in the marketing and diffusion literature of the conditions in which social contagion affects adoption processes. Yet most of these studies assume that social interactions do not change over time, even though actors in social networks exhibit different likelihoods of being influenced across the diffusion period. Rooted in physics and epidemiology theories, this study proposes a Susceptible Infectious Susceptible (SIS) model to assess the role of social contagion in adoption processes, which takes changes in social dynamics over time into account. To study the adoption over a span of ten years, the authors used detailed data sets from a community of consumers and determined the importance of social contagion, as well as how the interplay of social and non-social influences from outside the community drives adoption processes. Although social contagion matters for diffusion, it is less relevant in shaping adoption when the study also includes social dynamics among members of the community. This finding is relevant for managers and entrepreneurs who trust in word-of-mouth marketing campaigns whose effect may be overestimated if marketers fail to acknowledge variations in social interactions.

Understanding Social Contagion in Adoption Processes Using Dynamic Social Networks

Science.gov (United States)

2015-01-01

There are many studies in the marketing and diffusion literature of the conditions in which social contagion affects adoption processes. Yet most of these studies assume that social interactions do not change over time, even though actors in social networks exhibit different likelihoods of being influenced across the diffusion period. Rooted in physics and epidemiology theories, this study proposes a Susceptible Infectious Susceptible (SIS) model to assess the role of social contagion in adoption processes, which takes changes in social dynamics over time into account. To study the adoption over a span of ten years, the authors used detailed data sets from a community of consumers and determined the importance of social contagion, as well as how the interplay of social and non-social influences from outside the community drives adoption processes. Although social contagion matters for diffusion, it is less relevant in shaping adoption when the study also includes social dynamics among members of the community. This finding is relevant for managers and entrepreneurs who trust in word-of-mouth marketing campaigns whose effect may be overestimated if marketers fail to acknowledge variations in social interactions. PMID:26505473

Effects of modified constraint-induced movement therapy on reach-to-grasp movements and functional performance after chronic stroke: a randomized controlled study.

Science.gov (United States)

Lin, K-C; Wu, C-Y; Wei, T-H; Lee, C-Y; Liu, J-S

2007-12-01

To evaluate changes in (1) motor control characteristics of the hemiparetic hand during the performance of a functional reach-to-grasp task and (2) functional performance of daily activities in patients with stroke treated with modified constraint-induced movement therapy. Two-group randomized controlled trial with pretreatment and posttreatment measures. Rehabilitation clinics. Thirty-two chronic stroke patients (21 men, 11 women; mean age=57.9 years, range=43-81 years) 13-26 months (mean 16.3 months) after onset of a first-ever cerebrovascular accident. Thirty-two patients were randomized to receive modified constraint-induced movement therapy (restraint of the unaffected limb combined with intensive training of the affected limb) or traditional rehabilitation for three weeks. Kinematic analysis was used to assess motor control characteristics as patients reached to grasp a beverage can. Functional outcomes were evaluated using the Motor Activity Log and Functional Independence Measure. There were moderate and significant effects of modified constraint-induced movement therapy on some aspects of motor control of reach-to-grasp and on functional ability. The modified constraint-induced movement therapy group preplanned reaching and grasping (P=0.018) more efficiently and depended more on the feedforward control of reaching (P=0.046) than did the traditional rehabilitation group. The modified constraint-induced movement therapy group also showed significantly improved functional performance on the Motor Activity Log (Pcontrol strategy during goal-directed reaching, a possible mechanism for the improved movement performance of stroke patients undergoing this therapy.

A study on the effect of different factors on e-Commerce adoption among SMEs of Malaysia

Directory of Open Access Journals (Sweden)

Hamidreza Mahroeian

2012-10-01

Full Text Available The Internet's World Wide Web has become the prime driver of modern E-commerce that can be an important source of competitive advantage for most business organizations, especially small and medium sized (SMEs businesses. In recent years, researchers have focused on e-commerce adoption both in the United States and other countries. This study examines the factors influencing e-commerce adoption among Malaysian SMEs. There are only a few studies which have examined the adoption of e-commerce among SMEs, its development, challenges, and future prospects. The results show that the major reason behind e-commerce non-adoption is that the organization is not ready to make that change because of external pressure and cultural reasons. Furthermore, organizational readiness strongly influences e-commerce implementation, and managerial support and financial, logistical, and technological factors weigh heavily in determining if an SME in Malaysia can pursue e-commerce implementation. The study is based on 100 samples taken from Cyberjaya. 100 sets of administrated questionnaires were sent and conducted. The data analysis shows e-commerce adoption was significantly influenced by its organizational readiness, perceived ease of use, and also perceived usefulness factors.

Modeling the adoption of innovations in the presence of geographic and media influences.

Directory of Open Access Journals (Sweden)

Jameson L Toole

Full Text Available While there is a large body of work examining the effects of social network structure on innovation adoption, models to date have lacked considerations of real geography or mass media. In this article, we show these features are crucial to making more accurate predictions of a social contagion and technology adoption at a city-to-city scale. Using data from the adoption of the popular micro-blogging platform, Twitter, we present a model of adoption on a network that places friendships in real geographic space and exposes individuals to mass media influence. We show that homophily both among individuals with similar propensities to adopt a technology and geographic location is critical to reproducing features of real spatiotemporal adoption. Furthermore, we estimate that mass media was responsible for increasing Twitter's user base two to four fold. To reflect this strength, we extend traditional contagion models to include an endogenous mass media agent that responds to those adopting an innovation as well as influencing agents to adopt themselves.

The database for reaching experiments and models.

Directory of Open Access Journals (Sweden)

Ben Walker

Full Text Available Reaching is one of the central experimental paradigms in the field of motor control, and many computational models of reaching have been published. While most of these models try to explain subject data (such as movement kinematics, reaching performance, forces, etc. from only a single experiment, distinct experiments often share experimental conditions and record similar kinematics. This suggests that reaching models could be applied to (and falsified by multiple experiments. However, using multiple datasets is difficult because experimental data formats vary widely. Standardizing data formats promises to enable scientists to test model predictions against many experiments and to compare experimental results across labs. Here we report on the development of a new resource available to scientists: a database of reaching called the Database for Reaching Experiments And Models (DREAM. DREAM collects both experimental datasets and models and facilitates their comparison by standardizing formats. The DREAM project promises to be useful for experimentalists who want to understand how their data relates to models, for modelers who want to test their theories, and for educators who want to help students better understand reaching experiments, models, and data analysis.

Renewable energy adoption in an ageing population: Heterogeneity in preferences for micro-generation technology adoption

Energy Technology Data Exchange (ETDEWEB)

Willis, Ken, E-mail: Ken.Willis@ncl.ac.uk [School of Architecture, Planning and Landscape, University of Newcastle, Newcastle upon Tyne NE1 7RU (United Kingdom); Scarpa, Riccardo [Department of Economics, Waikato School of Management, University of Waikato, Hamilton (New Zealand); Gilroy, Rose; Hamza, Neveen [School of Architecture, Planning and Landscape, University of Newcastle, Newcastle upon Tyne NE1 7RU (United Kingdom)

2011-10-15

Many countries are endeavouring to supply more of their energy from renewable resources. Such countries are also experiencing an aging population with a greater proportion of people aged {>=}65 years. This demographic shift may reduce the uptake of renewable energy, if older person households are less inclined to accept change and adopt new technologies. This paper assesses whether such households have different behavioural responses to energy efficiency compared to the rest of society and investigates whether micro-generation renewable energy technologies are less likely to be adopted by these households. It uses conditional logit and mixed logit models to investigate the impact of age of household on primary heating adoption, and also to assess the impact of older households on the installation of discretionary micro-generation technologies (solar thermal, solar voltaic, and wind power) to supplement existing heating and lighting systems. Results indicate that primary heating choice is not affected but that older person households are less inclined to adopt micro-generation technologies. - Highlights: > Heterogeneity exists in decisions on micro-generation technology installation. > Older person households are less inclined to adopt micro-generation technologies. > Micro-generation technologies fail a social cost-benefit analysis test.

Renewable energy adoption in an ageing population: Heterogeneity in preferences for micro-generation technology adoption

International Nuclear Information System (INIS)

Willis, Ken; Scarpa, Riccardo; Gilroy, Rose; Hamza, Neveen

2011-01-01

Many countries are endeavouring to supply more of their energy from renewable resources. Such countries are also experiencing an aging population with a greater proportion of people aged ≥65 years. This demographic shift may reduce the uptake of renewable energy, if older person households are less inclined to accept change and adopt new technologies. This paper assesses whether such households have different behavioural responses to energy efficiency compared to the rest of society and investigates whether micro-generation renewable energy technologies are less likely to be adopted by these households. It uses conditional logit and mixed logit models to investigate the impact of age of household on primary heating adoption, and also to assess the impact of older households on the installation of discretionary micro-generation technologies (solar thermal, solar voltaic, and wind power) to supplement existing heating and lighting systems. Results indicate that primary heating choice is not affected but that older person households are less inclined to adopt micro-generation technologies. - Highlights: → Heterogeneity exists in decisions on micro-generation technology installation. → Older person households are less inclined to adopt micro-generation technologies. → Micro-generation technologies fail a social cost-benefit analysis test.

Lymphoma immunotherapy: vaccines, adoptive cell transfer and immunotransplant

Science.gov (United States)

Brody, Joshua; Levy, Ronald

2017-01-01

Therapy for non-Hodgkin lymphoma has benefited greatly from basic science and clinical research such that chemotherapy and monoclonal antibody therapy have changed some lymphoma subtypes from uniformly lethal to curable, but the majority of lymphoma patients remain incurable. Novel therapies with less toxicity and more specific targeting of tumor cells are needed and immunotherapy is among the most promising of these. Recently completed randomized trials of idiotype vaccines and earlier-phase trials of other vaccine types have shown the ability to induce antitumor T cells and some clinical responses. More recently, trials of adoptive transfer of antitumor T cells have demonstrated techniques to increase the persistence and antitumor effect of these cells. Herein, we discuss lymphoma immunotherapy clinical trial results and what lessons can be taken to improve their effect, including the combination of vaccination and adoptive transfer in an approach we have dubbed ‘immunotransplant’. PMID:20636025

Adopted preschool child with ADHD

OpenAIRE

STAŇKOVÁ, Iveta

2016-01-01

This bachelor´s work was written based on personal experience and practice with a family in which a pre-school child with ADHD syndrom lives. The intended objective is to provide pieces of advice to many parents. This work could serve as a guide in searching effective strategies for a child with attention and hyperactivity deficit disorder. The second objective is to share experience and educational methods when dealing with an adopted child diagnosed with the ADHD syndrom at the age of three...

Adoption of Precision farming in Denmark

DEFF Research Database (Denmark)

Pedersen, Søren Marcus; Fountas, S.; Blackmore, S.

2003-01-01

to demonstrate continuous yield improvements from Variable Rate Technology applications. The cost of gathering information, time consumption and incompatibility are barriers to adoption. Given teh uncertainty due to temporal variability, real time canopy management with N-sensors and weed detection is suggested...... as the way to gather information and thereby conduct variable applications of nutrients and chemicals. Focus should also be put on environmental effects, logistics, bale handling and field planning....

Reach and get capability in a computing environment

Science.gov (United States)

Bouchard, Ann M [Albuquerque, NM; Osbourn, Gordon C [Albuquerque, NM

2012-06-05

A reach and get technique includes invoking a reach command from a reach location within a computing environment. A user can then navigate to an object within the computing environment and invoke a get command on the object. In response to invoking the get command, the computing environment is automatically navigated back to the reach location and the object copied into the reach location.

A meta-analysis of determinants of RFID adoption around the world: Organization, technology, and public policy

Directory of Open Access Journals (Sweden)

Sabinne Lee

2017-01-01

Full Text Available Purpose - This paper aims to explore various factors associated with radio frequency identification (RFID adoption with quantitative meta-analysis. More specifically, this paper attempts to measure key variables of RFID adoption derived from Rogers’ innovation theory and further examines how state intervention influences the process of RFID adoption. First, this paper compares, relying on a meta-analysis, various mean effect sizes among technological, organizational and environmental factors (i.e. government-driven policies that Rogers suggested in his innovation model. Design/methodology/approach - In mean effect size analysis, this paper finds that the technological factor is the most powerful factor that affects the RFID adoption. The technological factor is statistically significant across all regions, including North America, Europe and Asia. The organizational factor is significant only in developing countries like Southeast Asian countries and East Asian countries. Environmental factors like government intervention for facilitating RFID adoption are strong enough only in Southeast Asia and Europe. Findings - This paper finds that government’s supportive policy is more effective in Europe but not in America, while external pressure is still more effective in Southeast Asia. These results implicate that developmentalism or government-driven policy can be effective not only in developing countries but also in the case of developed countries. In addition, this paper conducts a seemingly unrelated regression (SUR analysis based on Fisher’s standardized score. Originality/value - In SUR analysis, this paper finds that the correlations between RFID adoption intention and three innovation factors vary across industrial areas. More specifically, the manufacturing area shows negative moderating effect on all three equations where correlations between Rogers’ innovation factors and RFID adoption intention are meta-dependent variables. Also

Object Permanence, Reaching, and Locomotion in Infants Who Are Blind.

Science.gov (United States)

Ross, S.; Tobin, M. J.

1997-01-01

The literature on the effects of congenital blindness on infants' development of motor functions and concepts of object permanence is reviewed. The article questions the idea that infants must first develop an object concept before sound clues alone will elicit reaching. Possible interventions to redress the effects of congenital blindness on…

Adoption and Cognitive Development: A Meta-Analytic Comparison of Adopted and Nonadopted Children's IQ and School Performance

Science.gov (United States)

van Ijzendoorn, Marinus H.; Juffer, Femmie; Poelhuis, Caroline W. Klein

2005-01-01

This meta-analysis of 62 studies (N=17,767 adopted children) examined whether the cognitive development of adopted children differed from that of (a) children who remained in institutional care or in the birth family and (b) their current (environmental) nonadopted siblings or peers. Adopted children scored higher on IQ tests than their nonadopted…

The adoption of sustainable innovations: The role of instrumental, environmental, and symbolic attributes for earlier and later adopters

NARCIS (Netherlands)

H. Noppers, E.; Keizer, K.; Bockarjova, M.; Steg, L.

2015-01-01

We investigated motivations of potential earlier and later adopters for adopting sustainable innovations. A large questionnaire study revealed that potential earlier adopters of innovative cars evaluated the symbolic attributes of electric cars, but not the instrumental and environmental attributes,

Factors Influencing the Adoption of Cloud Storage by Information Technology Decision Makers

Science.gov (United States)

Wheelock, Michael D.

2013-01-01

This dissertation uses a survey methodology to determine the factors behind the decision to adopt cloud storage. The dependent variable in the study is the intent to adopt cloud storage. Four independent variables are utilized including need, security, cost-effectiveness and reliability. The survey includes a pilot test, field test and statistical…

Changes in knowledge and attitudes of hospital environmental services staff: The Researching Effective Approaches to Cleaning in Hospitals (REACH) study.

Science.gov (United States)

Mitchell, Brett G; White, Nicole; Farrington, Alison; Allen, Michelle; Page, Katie; Gardner, Anne; Halton, Kate; Riley, Thomas V; Gericke, Christian A; Paterson, David L; Graves, Nicholas; Hall, Lisa

2018-03-14

The Researching Effective Approaches to Cleaning in Hospitals (REACH) study tested a multimodal cleaning intervention in Australian hospitals. This article reports findings from a pre/post questionnaire, embedded into the REACH study, that was administered prior to the implementation of the intervention and at the conclusion of the study. A cross-sectional questionnaire, nested within a stepped-wedge trial, was administered. The REACH intervention was a cleaning bundle comprising 5 interdependent components. The questionnaire explored the knowledge, reported practice, attitudes, roles, and perceived organizational support of environmental services staff members in the hospitals participating in the REACH study. Environmental services staff members in 11 participating hospitals completed 616 pre- and 307 post-test questionnaires (n = 923). Increases in knowledge and practice were seen between the pre-and post-test questionnaires. Minimal changes were observed in attitudes regarding the role of cleaning and in perceived organizational support. To our knowledge, this is the first study to report changes in knowledge, attitudes, and perceived organizational support in environmental services staff members, in the context of a large multicenter clinical trial. In this underexplored group of hospital workers, findings suggest that environmental services staff members have a high level of knowledge related to cleaning practices and understand the importance of their role. Copyright © 2018 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Researching effective approaches to cleaning in hospitals: protocol of the REACH study, a multi-site stepped-wedge randomised trial.

Science.gov (United States)

Hall, Lisa; Farrington, Alison; Mitchell, Brett G; Barnett, Adrian G; Halton, Kate; Allen, Michelle; Page, Katie; Gardner, Anne; Havers, Sally; Bailey, Emily; Dancer, Stephanie J; Riley, Thomas V; Gericke, Christian A; Paterson, David L; Graves, Nicholas

2016-03-24

The Researching Effective Approaches to Cleaning in Hospitals (REACH) study will generate evidence about the effectiveness and cost-effectiveness of a novel cleaning initiative that aims to improve the environmental cleanliness of hospitals. The initiative is an environmental cleaning bundle, with five interdependent, evidence-based components (training, technique, product, audit and communication) implemented with environmental services staff to enhance hospital cleaning practices. The REACH study will use a stepped-wedge randomised controlled design to test the study intervention, an environmental cleaning bundle, in 11 Australian hospitals. All trial hospitals will receive the intervention and act as their own control, with analysis undertaken of the change within each hospital based on data collected in the control and intervention periods. Each site will be randomised to one of the 11 intervention timings with staggered commencement dates in 2016 and an intervention period between 20 and 50 weeks. All sites complete the trial at the same time in 2017. The inclusion criteria allow for a purposive sample of both public and private hospitals that have higher-risk patient populations for healthcare-associated infections (HAIs). The primary outcome (objective one) is the monthly number of Staphylococcus aureus bacteraemias (SABs), Clostridium difficile infections (CDIs) and vancomycin resistant enterococci (VRE) infections, per 10,000 bed days. Secondary outcomes for objective one include the thoroughness of hospital cleaning assessed using fluorescent marker technology, the bio-burden of frequent touch surfaces post cleaning and changes in staff knowledge and attitudes about environmental cleaning. A cost-effectiveness analysis will determine the second key outcome (objective two): the incremental cost-effectiveness ratio from implementation of the cleaning bundle. The study uses the integrated Promoting Action on Research Implementation in Health Services (i

Adoption of a High-Impact Innovation in a Homogeneous Population

Science.gov (United States)

Weiss, Curtis H.; Poncela-Casasnovas, Julia; Glaser, Joshua I.; Pah, Adam R.; Persell, Stephen D.; Baker, David W.; Wunderink, Richard G.; Nunes Amaral, Luís A.

2014-10-01

Adoption of innovations, whether new ideas, technologies, or products, is crucially important to knowledge societies. The landmark studies of adoption dealt with innovations having great societal impact (such as antibiotics or hybrid crops) but where determining the utility of the innovation was straightforward (such as fewer side effects or greater yield). Recent large-scale studies of adoption were conducted within heterogeneous populations and focused on products with little societal impact. Here, we focus on a case with great practical significance: adoption by small groups of highly trained individuals of innovations with large societal impact but for which it is impractical to determine the true utility of the innovation. Specifically, we study experimentally the adoption by critical care physicians of a diagnostic assay that complements current protocols for the diagnosis of life-threatening bacterial infections and for which a physician cannot estimate the true accuracy of the assay based on personal experience. We show through computational modeling of the experiment that infection-spreading models—which have been formalized as generalized contagion processes—are not consistent with the experimental data, while a model inspired by opinion models is able to reproduce the empirical data. Our modeling approach enables us to investigate the efficacy of different intervention schemes on the rate and robustness of innovation adoption in the real world. While our study is focused on critical care physicians, our findings have implications for other settings in education, research, and business, where small groups of highly qualified peers make decisions about the adoption of innovations whose utility is difficult if not impossible to gauge.

Adoption Level of IFAD Project Recommended Farming Practices ...

African Journals Online (AJOL)

E M IGBOKWE

the respondents respectively identified low counterpart funding, untimely disbursement of funds and inadequate mobility of extension staff as the major constraints to the effective implementation of the programme. Generally, there was a high level of adoption of the recommended farming practices among the participating.

Infant manual performance during reaching and grasping for objects moving in depth

Directory of Open Access Journals (Sweden)

Erik eDomellöf

2015-08-01

Full Text Available Few studies have observed investigated manual asymmetries performance in infants when reaching and grasping for objects moving in directions other than across the fronto-parallel plane. The present preliminary study explored manual object-oriented behavioral strategies and hand side preference in 8- and 10-month-old infants during reaching and grasping for objects approaching in depth from three positions (midline, and 27° diagonally from the left, and right, midline. Effects of task constraint by using objects of three different types and two sizes were further examined for behavioral strategies and . The study also involved measurements of hand position opening prior to grasping., and Additionally, assessments of general hand preference by a dedicated handedness test were performed. Regardless of object starting position, the 8-month-old infants predominantly displayed right-handed reaches for objects approaching in depth. In contrast, the older infants showed more varied strategies and performed more ipsilateral reaches in correspondence with the side of the approaching object. Conversely, 10-month-old infants were more successful than the younger infants in grasping the objects, independent of object starting position. The findings support the possibility of a shared underlying mechanism regarding for infant hand use strategies when reaching and grasping for horizontally objects moving in depth are similar to those from earlier studies using objects moving along a horizontal pathand vertically moving objects. Still, initiation times of reaching onset were generally long in the present study, indicating that the object motion paths seemingly affected how the infants perceived the intrinsic properties and spatial locations of the objects, possibly with an effect on motor planning. Findings are further discussed in relation to future investigations of infant reaching and grasping for objects approaching in depth.

Older adults: are they ready to adopt health-related ICT?

Science.gov (United States)

Heart, Tsipi; Kalderon, Efrat

2013-11-01

The proportion of older adults in the population is steadily increasing, causing healthcare costs to rise dramatically. This situation calls for the implementation of health-related information and communication technologies (ICT) to assist in providing more cost-effective healthcare to the elderly. In order for such a measure to succeed, older adults must be prepared to adopt these technologies. Prior research shows, however, that this population lags behind in ICT adoption, although some believe that this is a temporary phenomenon that will soon change. To assess use by older adults of technology in general and ICT in particular, in order to evaluate their readiness to adopt health-related ICT. We employed the questionnaire used by Selwyn et al. in 2000 in the UK, as well as a survey instrument used by Morris and Venkatesh, to examine the validity of the theory of planned behavior (TPB) in the context of computer use by older employees. 123 respondents answered the questions via face-to-face interviews, 63 from the US and 60 from Israel. SPSS 17.0 was used for the data analysis. The results show that although there has been some increase in adoption of modern technologies, including ICT, most of the barriers found by Selwyn et al. are still valid. ICT use was determined by accessibility of computers and support and by age, marital status, education, and health. Health, however, was found to moderate the effect of age, healthier older people being far more likely to use computers than their unhealthy coevals. The TPB was only partially supported, since only perceived behavioral control (PBC) emerged as significantly affecting intention to use a computer, while age, contrary to the findings of Morris and Venkatesh, interacted differently for Americans and Israelis. The main reason for non-use was 'no interest' or 'no need', similar to findings from data collected in 2000. Adoption of technology by older adults is still limited, though it has increased as compared

Profits or preferences? Assessing the adoption of residential solar thermal technologies

International Nuclear Information System (INIS)

Mills, Bradford F.; Schleich, Joachim

2009-01-01

Solar thermal technologies offer the potential to meet a substantial share of residential water and space heating needs in the EU, but current levels of adoption are low. This paper uses data from a large sample of German households to assess the effects of geographic, residence, and household characteristics on the adoption of solar thermal water and space heating technologies. In addition, the impact of solar thermal technology adoption on household energy expenditures is estimated after controlling for observed household heterogeneity in geographic, residential, and household characteristics. While evidence is found of moderate household energy expenditure savings from combined solar water and space heating systems, the findings generally confirm that low in-home energy cost savings and fixed housing stocks limit the diffusion of residential solar thermal technologies. Little evidence is found of differential adoption by distinct socio-economic groups.

Reaching the unreached.

Science.gov (United States)

Ariyaratne, A T

1989-01-01

Embodied in the child survival revolution are ideological, methodological, and organizational innovations aimed at radical change in the condition of the world's children as rapidly as possible. In countries such as Sri Lanka, child survival and health for all by the year 2000 often seem to be impossible goals, given the tumultuous socioeconomic and political conditions. In Sri Lanka, the quality of life has been eroded, not enhanced, by the importation of Western technology and managerial capitalism and the destruction of indigenous processes. The chaos and violence that have been brought into the country have made it difficult to reach the poor children, women, and refugees in rural areas with primary health care interventions. Sri Lanka's unreachable--the decision making elites--have blocked access to the unreached--the urban and rural poor. If governments are to reach the unreached, they must remove the obstacles to a people-centered, community development process. It is the people themselves, and the institutions of their creation, that can reach the children amidst them in greatest need. To achieve this task, local communities must be provided with basic human rights, the power to make decisions that affect their lives, necessary resources, and appropriate technologies. Nongovernmental organizations can play a crucial role as bridges between the unreached and the unreachable by promoting community empowerment, aiding in the formation of networks of community organizations, and establishing linkages with government programs. If the ruling elites in developing countries can be persuaded to accommodate the needs and aspirations of those who, to date, have been excluded from the development process, the child survival revolution can be a nonviolent one.

The Effect of Sensory Uncertainty Due to Amblyopia (Lazy Eye) on the Planning and Execution of Visually-Guided 3D Reaching Movements

Science.gov (United States)

Niechwiej-Szwedo, Ewa; Goltz, Herbert C.; Chandrakumar, Manokaraananthan; Wong, Agnes M. F.

2012-01-01

Background Impairment of spatiotemporal visual processing in amblyopia has been studied extensively, but its effects on visuomotor tasks have rarely been examined. Here, we investigate how visual deficits in amblyopia affect motor planning and online control of visually-guided, unconstrained reaching movements. Methods Thirteen patients with mild amblyopia, 13 with severe amblyopia and 13 visually-normal participants were recruited. Participants reached and touched a visual target during binocular and monocular viewing. Motor planning was assessed by examining spatial variability of the trajectory at 50–100 ms after movement onset. Online control was assessed by examining the endpoint variability and by calculating the coefficient of determination (R2) which correlates the spatial position of the limb during the movement to endpoint position. Results Patients with amblyopia had reduced precision of the motor plan in all viewing conditions as evidenced by increased variability of the reach early in the trajectory. Endpoint precision was comparable between patients with mild amblyopia and control participants. Patients with severe amblyopia had reduced endpoint precision along azimuth and elevation during amblyopic eye viewing only, and along the depth axis in all viewing conditions. In addition, they had significantly higher R2 values at 70% of movement time along the elevation and depth axes during amblyopic eye viewing. Conclusion Sensory uncertainty due to amblyopia leads to reduced precision of the motor plan. The ability to implement online corrections depends on the severity of the visual deficit, viewing condition, and the axis of the reaching movement. Patients with mild amblyopia used online control effectively to compensate for the reduced precision of the motor plan. In contrast, patients with severe amblyopia were not able to use online control as effectively to amend the limb trajectory especially along the depth axis, which could be due to their

Evaluating the impact of virtualization characteristics on SaaS adoption

Science.gov (United States)

Tomás, Sara; Thomas, Manoj; Oliveira, Tiago

2018-03-01

Software as a service (SaaS) is a service model in which the applications are accessible from various client devices through internet. Several studies report possible factors driving the adoption of SaaS but none have considered the perception of the SaaS features and the organization's context. We propose an integrated research model that combines the process virtualization theory (PVT), the technology-organization-environment (TOE) framework and the institutional theory (INT). PVT seeks to explain whether processes are suitable for migration into virtual environments via an information technology-based mechanism as SaaS. The TOE framework seeks to explain the effects of the intra-organizational factors, while INT seeks to explain the effects of the inter-organizational factors on the technology adoption. This research addresses a gap in the SaaS adoption literature by studying the internal perception of the technical features of SaaS and technology, organization, and environment perspectives. Additionally, the integration of PVT, the TOE framework, and INT contributes to the information system (IS) discipline, deepening the applicability and strengths of these theories.

Using New Media to Reach Broad Audiences

Science.gov (United States)

Gay, P. L.

2008-06-01

The International Year of Astronomy New Media Working Group (IYA NMWG) has a singular mission: To flood the Internet with ways to learn about astronomy, interact with astronomers and astronomy content, and socially network with astronomy. Within each of these areas, we seek to build lasting programs and partnerships that will continue beyond 2009. Our weapon of choice is New Media. It is often easiest to define New Media by what it is not. Television, radio, print and their online redistribution of content are not New Media. Many forms of New Media start as user provided content and content infrastructures that answer that individual's creative whim in a way that is adopted by a broader audience. Classic examples include Blogs and Podcasts. This media is typically distributed through content specific websites and RSS feeds, which allow syndication. RSS aggregators (iTunes has audio and video aggregation abilities) allow subscribers to have content delivered to their computers automatically when they connect to the Internet. RSS technology is also being used in such creative ways as allowing automatically updating Google-maps that show the location of someone with an intelligent GPS system, and in sharing 100 word microblogs from anyone (Twitters) through a single feed. In this poster, we outline how the IYA NMWG plans to use New Media to reach target primary audiences of astronomy enthusiasts, image lovers, and amateur astronomers, as well as secondary audiences, including: science fiction fans, online gamers, and skeptics.

Adoption and compliance in second-hand smoking bans: a global econometric analysis.

Science.gov (United States)

Perkins, Richard; Neumayer, Eric

2014-10-01

We examine the determinants governing both countries' enactment of smoking bans in public places and their ability to successfully put these bans into effect. Using a large sample (N = 99-184) of low-, middle- and high-income countries, econometric techniques are used to estimate the influence of several variables on cross-national variations in the adoption and compliance of second-hand smoke laws (2010). We find similarities in the determinants of adoption and compliance. Yet more notable are the differences, with several political economy factors which have a statistically significant influence on countries' level of compliance with existing smoke-free laws in public places found not to consistently influence their propensity to adopt bans in the first place. Possible explanations for this discrepancy are that governments are motivated to adopt smoking bans for reasons other than protecting the health of their citizens and that the real costs of smoking bans are predominantly borne at the compliance stage. More effort needs to be made to ensure that governments realize their existing policy commitments through effective enforcement of bans.

How Environmental Uncertainty Moderates the Effect of Relative Advantage and Perceived Credibility on the Adoption of Mobile Health Services by Chinese Organizations in the Big Data Era

Directory of Open Access Journals (Sweden)

Xing Chen

2016-01-01

Full Text Available Despite the importance of adoption of mobile health services by an organization on the diffusion of mobile technology in the big data era, it has received minimal attention in literature. This study investigates how relative advantage and perceived credibility affect an organization’s adoption of mobile health services, as well as how environmental uncertainty changes the relationship of relative advantage and perceived credibility with adoption. A research model that integrates relative advantage, perceived credibility, environmental uncertainty, and an organization’s intention to use mobile health service is developed. Quantitative data are collected from senior managers and information systems managers in 320 Chinese healthcare organizations. The empirical findings show that while relative advantage and perceived credibility both have positive effects on an organization’s intention to use mobile health services, relative advantage plays a more important role than perceived credibility. Moreover, environmental uncertainty positively moderates the effect of relative advantage on an organization’s adoption of mobile health services. Thus, mobile health services in environments characterized with high levels of uncertainty are more likely to be adopted because of relative advantage than in environments with low levels of uncertainty.

How Environmental Uncertainty Moderates the Effect of Relative Advantage and Perceived Credibility on the Adoption of Mobile Health Services by Chinese Organizations in the Big Data Era.

Science.gov (United States)

Chen, Xing; Zhang, Xing

2016-01-01

Despite the importance of adoption of mobile health services by an organization on the diffusion of mobile technology in the big data era, it has received minimal attention in literature. This study investigates how relative advantage and perceived credibility affect an organization's adoption of mobile health services, as well as how environmental uncertainty changes the relationship of relative advantage and perceived credibility with adoption. A research model that integrates relative advantage, perceived credibility, environmental uncertainty, and an organization's intention to use mobile health service is developed. Quantitative data are collected from senior managers and information systems managers in 320 Chinese healthcare organizations. The empirical findings show that while relative advantage and perceived credibility both have positive effects on an organization's intention to use mobile health services, relative advantage plays a more important role than perceived credibility. Moreover, environmental uncertainty positively moderates the effect of relative advantage on an organization's adoption of mobile health services. Thus, mobile health services in environments characterized with high levels of uncertainty are more likely to be adopted because of relative advantage than in environments with low levels of uncertainty.

Drivers Behind Adoption Of Cassava Brown Streak Disease Control Measures In Rwanda

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Nyirahorana

2017-11-01

Full Text Available Cassava Brown Streak Disease CBSD continues to spread and its effect on productivity remains at high level losses 50- 100 in Sub-Saharan Africa. However there is little knowledge about the drivers of adoption on CBSD control measures in Rwanda. Thus this study investigated the drivers to adopt CBSD control measures in Rwanda during 2015-2016 agricultural seasons. A total of 152 households were randomly sampled in Bugesera and Ruhango districts where cassava demonstration plots are established. A multi stage sampling techniques was used. A structured questionnaire was used to collect data from respondents. Logistic regression analysis was employed to estimate drivers behind adoption of CBSD control measures. The key factors that influenced adoption of CBSD control measures was farm size farmers experience access to credit period of plantation access to demonstration plot. In order to increase adoption of CBSD control measures policy makers and implementers in Rwanda should improve farmers social economic and Insistutional characteristics sensitize and mobilize farmers on the importance of adopting the CBSD control measures.

User Adoption Tendency Modeling for Social Contextual Recommendation

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Wang Zhisheng

2015-01-01

Full Text Available Most of studies on the existing recommender system for Netflix-style sites (scenarios with explicit user feedback focus on rating prediction, but few have systematically analyzed users’ motivations to make decisions on which items to rate. In this paper, the authors study the difficult and challenging task Item Adoption Prediction (IAP for predicting the items users will rate or interact with. It is not only an important supplement to previous works, but also a more realistic requirement of recommendation in this scenario. To recommend the items with high Adoption Tendency, the authors develop a unified model UATM based on the findings of Marketing and Consumer Behavior. The novelty of the model in this paper includes: First, the authors propose a more creative and effective optimization method to tackle One-Class Problem where only the positive feedback is available; second, the authors systematically and conveniently integrate the user adoption information (both explicit and implicit feedbacks included and the social contextual information with quantitatively characterizing different users’ personal sensitivity to various social contextual influences.

The Process of Adoption of Evidence-based Tobacco Use Prevention Programs in California Schools

Science.gov (United States)

Little, Melissa A.; Pokhrel, Pallav; Sussman, Steve; Rohrbach, Louise Ann

2014-01-01

Although there are a number of research-validated substance use prevention programs available for wide-scale dissemination, very little is known about the factors that influence adoption of evidence-based prevention programs in schools. We tested a model of the mechanisms of program adoption in schools that was guided by diffusion of innovations and social ecological theories. Cross-sectional data were collected from a sample of school district and county office of education tobacco use prevention education coordinators throughout California. Structural equation modeling was used to test the effects of community- and organizational variables on the adoption of prevention programs via school administrators’ beliefs and the organization’s receipt of funding for the program. Results supported the hypothesis that the process of adoption begins with forming beliefs about the program, leading to adoption through the receipt of funding. In addition, we found direct effects of various community- and organizational-level factors on beliefs, receipt of funding, and adoption. These results are likely to inform policies that affect school districts’ use of evidence-based substance use prevention programming, which should ultimately lead to reductions in negative health outcomes among adolescents. Specifically, this study identifies various factors that could be targeted for improvement to enhance evidence-based program adoption. To our knowledge, this is the first study to empirically elucidate the process of adoption of evidence-based tobacco prevention programs in schools. PMID:24398826

Children adopted from China: a prospective study of their growth and development.

Science.gov (United States)

Cohen, Nancy J; Lojkasek, Mirek; Zadeh, Zohreh Yaghoub; Pugliese, Mirella; Kiefer, Heidi

2008-04-01

China has become a lead country for international adoption because of the relatively young age of the children and reported positive conditions of the orphanages. This study examined the process and outcome of growth and development of children adopted from China over their first two years with their adoptive families. Seventy infant girls adopted from China at 8 to 21 months of age (Mean age = 13 months) were examined on arrival in Canada and 6, 12, and 24 months later. Comparisons were made with non-adopted Canadian girls of similar age and from a similar family background as adoptive parents on indices of growth and standardized measures of mental, psychomotor, and language development. At arrival, children adopted from China were smaller physically and exhibited developmental delays compared to current peers. Children adopted from China were functioning in the average range on physical and developmental measures within the first 6 months following adoption. However, they were not performing as well as current peers until the end of their second year after adoption. Even then, there was developmental variation in relation to comparison children and continuation of relatively smaller size with respect to height, weight, and head circumference. Physical measurement was related to outcomes at various points on all developmental measures. Deprivation in experience in the first year of life has more long-lasting effects on physical growth than on mental development. The variable most consistently related to development was height-to-age ratio. As a measure of nutritional status, the findings reinforce the critical importance of early nutrition.

Depression and anxiety among postpartum and adoptive mothers

Science.gov (United States)

Schiller, Crystal Edler; Richards, Jenny Gringer; O’Hara, Michael W.; Stuart, Scott

2012-01-01

Similar to biological mothers during the postpartum period, women who adopt children experience increased stress and life changes that may put them at risk for developing depression and anxiety. The purpose of the current study was to compare levels of depression and anxiety symptoms between postpartum and adoptive women and, among adoptive women, to examine associations between specific stressors and depressive symptoms. Data from adoptive mothers (n=147), recruited from Holt International, were compared to existing data from postpartum women (n=147). Differences in the level of depression and anxiety symptoms as measured by the Inventory of Depression and Anxiety Symptoms among postpartum and adoptive women were examined. Associations between specific stressors and depressive symptoms were examined among adoptive mothers. Postpartum and adoptive women had comparable levels of depressive symptoms, but adoptive women reported greater well-being and less anxiety than postpartum women. Stressors (e.g., sleep deprivation, history of infertility, past psychological disorder, and less marital satisfaction) were all significantly associated with depressive symptoms among adoptive women. The level of depressive symptoms was not significantly different between the two groups. In contrast, adoptive women experienced significantly fewer symptoms of anxiety and experienced greater well-being. Additionally, adoptive mothers experienced more depressive symptoms during the year following adoption when the stressors were present. Thus, women with these characteristics should be routinely screened for depression and anxiety. PMID:21725836

On stiffening cables of a long reach manipulator

International Nuclear Information System (INIS)

Wang, S.L.; Santiago, P.

1996-01-01

A long reach manipulator will be used for waste remediation in large underground storage tanks. The manipulator's slenderness makes it flexible and difficult to control. A low-cost and effective method to enhance the manipulator's stiffness is proposed in this research by using suspension cables. These cables can also be used to accurately measure the position of the manipulator's wrist

Welfare impacts of improved chickpea adoption: A pathway for rural development in Ethiopia?

NARCIS (Netherlands)

Verkaart, Simone; Munyua, Bernard G.; Mausch, Kai; Michler, Jeffrey D.

2017-01-01

We analyse the impact of improved chickpea adoption on welfare in Ethiopia using three rounds of panel data. First, we estimate the determinants of improved chickpea adoption using a double hurdle model. We apply a control function approach with correlated random effects to control for possible

The Role of Perceived Substitution and Individual Culture in the Adoption of Electronic Newspapers in Scandinavia

DEFF Research Database (Denmark)

Pogrebnyakov, Nicolai; Buchmann, Mikael

2014-01-01

Introduction:This paper explores the factors behind the adoption of electronic newspapers. Adoption is hypothesized to be driven by attributes of the electronic newspaper artefact (expressed by perceived substitution) and individual cultural characteristics of potential adopters. Perceived substi...... technology over another may lead to adoption, as well as to studies that investigate the role of individual cultural characteristics in the adoption of information and communication technologies....... was used to test hypotheses. Results: The results indicate that perceived substitution explains the adoption of electronic newspapers well, while most cultural factors did not show a significant effect on adoption. Conclusion: These results add to research on how perceived substitutive functionality of one...

Virtual reality training improves turning capacity and functional reach in stroke patients

International Nuclear Information System (INIS)

Malik, A.N.; Masood, T.

2017-01-01

Objective: To determine the added effects of virtual reality training on turning capacity, gait parameters and functional reach capacity of stroke patients compared to task oriented training alone. Methodology: A randomized control trial was conducted from February 2016 to July 2106 at Physical Rehabilitation Department Pakistan Railway Hospital, Rawalpindi, Pakistan. Twenty stroke patients were selected through purposive sampling. The patients were randomly assigned through sealed envelope method into two groups; Task Oriented Training (TOT) and Virtual Reality Training (VRT) Group. The standardized tools were used for assessment. The TOT was provided for 4 days per week for 6 weeks while VRT group received additional exer-gaming training during sessions. Results: Significant improvement was observed in both groups regarding reaching forward, turning 360, gait pivot turn (p a 0.01) and FRT (p a 0.001). The two groups were statistically different from each other in terms of turning capacity, reaching forward, gait pivot turn and functional reach after 6 weeks of intervention (p a 0.05) Conclusion: Addition of virtual reality training further improves the significant improvement caused by task oriented training on turning capacity, reaching forward, gait pivot turn and functional reach in stroke patients. (author)

A COMPARISON OF THE SIT-AND-REACH TEST AND THE BACK-SAVER SIT-AND-REACH TEST IN UNIVERSITY STUDENTS

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Pedro A. López-Miñarro

2009-03-01

Full Text Available This study compares the forward reach score, spine and pelvis postures, and hamstring criterion-related validity (concurrent validity between the sit-and-reach test (SR and the back-saver sit-and-reach test (BS. Seventy-six men (mean age ± SD: 23.45 ± 3.96 years and 67 women (mean age ± SD: 23.85 ± 5.36 years were asked to perform three trials of SR, BS left (BSl, right (BSr, and passive straight leg raise (PSLR right and left (hamstring criterion measure in a randomized order. The thoracic, lumbar, and pelvis angles (measured with a Uni-level inclinometer and forward reach scores were recorded once the subjects reached forward as far as possible without flexing the knees. A repeated measure ANOVA was performed followed by Bonferroni´s post hoc test. Pearson correlation coefficients were used to define the relationships between SR and BS scores with respect to PSLR. In both men and women, the thoracic angle in BS was significantly greater than in SR (p<0.016. However, no significant differences were found between the tests in lumbar angle, pelvic angle, and forward reach scores. The concurrent validity of the forward reach score as a measure of hamstring extensibility was moderate in women (0.66 0. 76 and weak to moderate in men (0.51 0.59. The concurrent validity was slightly higher in SR than in BS, although no significant differences between the correlation values were observed. There were significant differences in the thoracic angle between the SR and BS, but not in the forward reach score. There was no difference in concurrent validity between the two tests. However, the traditional SR was preferred because it reached better concurrent validity than the BS

Emergence of motor synergy in vertical reaching task via tacit learning.

Science.gov (United States)

Hayashibe, Mitsuhiro; Shimoda, Shingo

2013-01-01

The dynamics of multijoint limbs often causes complex dynamic interaction torques which are the inertial effect of other joints motion. It is known that Cerebellum takes important role in a motor learning by developing the internal model. In this paper, we propose a novel computational control paradigm in vertical reaching task which involves the management of interaction torques and gravitational effect. The obtained results demonstrate that the proposed method is valid for acquiring motor synergy in the system with actuation redundancy and resulted in the energy efficient solutions. It is highlighted that the tacit learning in vertical reaching task can bring computational adaptability and optimality with model-free and cost-function-free approach differently from previous studies.

The Adopt-a-Herring program as a fisheries conservation tool

Science.gov (United States)

Frank, Holly J.; Mather, Martha E.; Muth, Robert M.; Pautzke, Sarah M.; Smith, Joseph M.; Finn, John T.

2009-01-01

Successful conservation depends on a scientifically literate public. We developed the adopt-a-Herring program to educate nonscientists about fisheries and watershed restoration. this interactive educational and outreach project encouraged coastal residents to be involved in local watershed restoration. In the northeastern United States, river herring (Alosa spp.) are an important component of many coastal watersheds and often are the object of conservation efforts. In order to understand river herring spawning behavior and to improve the effectiveness of restoration efforts, our research tracked these fish via radiotelemetry in the Ipswich River, Massachusetts. In our adopt-a-Herring Program, participating stakeholder organizations adopted and named individual tagged river herring and followed their movements online. We also made information available to our adopters on our larger research goals, the mission and activities of other research and management agencies, examples of human actions that adversely affect watersheds, and opportunities for proactive conservation. Research results were communicated to adopters through our project web page and end-of-the-season summary presentations. Both tools cultivated a personal interest in river herring, stimulated discussion about fisheries and watershed restoration, educated participants about the goals and methods of scientists in general, and initiated critical thinking about human activities that advance or impede sustainability.

Do older adults perceive postural constraints for reach estimation?

Science.gov (United States)

Cordova, Alberto; Gabbard, Carl

2014-01-01

BACKGROUND/STUDY CONTEXT: Recent evidence indicates that older persons have difficulty mentally representing intended movements. Furthermore, in an estimation of reach paradigm using motor imagery, a form of mental representation, older persons significantly overestimated their ability compared with young adults. The authors tested the notion that older adults may also have difficulty perceiving the postural constraints associated with reach estimation. The authors compared young (Mage = 22 years) and older (Mage = 67) adults on reach estimation while seated and in a more postural demanding standing and leaning forward position. The expectation was a significant postural effect with the standing condition, as evidenced by reduced overestimation. Whereas there was no difference between groups in the seated condition (both overestimated), older adults underestimated whereas the younger group once again overestimated in the standing condition. From one perspective, these results show that older adults do perceive postural constraints in light of their own physical capabilities. That is, that group perceived greater postural demands with the standing posture and elected to program a more conservative strategy, resulting in underestimation.

20 CFR 222.53 - When a legally adopted child is dependent-child adopted after entitlement.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false When a legally adopted child is dependent-child adopted after entitlement. 222.53 Section 222.53 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT FAMILY RELATIONSHIPS Child Support and Dependency § 222.53 When...

Factors Affecting the Adoption of Mobile Payment Systems: An Empirical Analysis

Directory of Open Access Journals (Sweden)

İkram Daştan

2016-02-01

Full Text Available The world witnessed a rapid growth in the e-commerce in the recent years. Widespread use of mobile devices in the e-commerce has a role in this augmentation. Associated with growth of trading volume and the introduction of new devices, new products and solutions emerge and they diversify concerning online payments. Consumer attitudes and behaviors may change according to these developments. The purpose of this study is to investigate the factors effecting adoption of mobile payment systems by the consumer. 225 individuals were surveyed online through convenience sampling method. A research model was developed and proposed relationships were tested using structural equation modeling. The empirical findings point out that perceived trust, perceived mobility and attitudes positively affect the adoption of MPS; perceived usefulness and perceived ease of use have no effect on adoption of MPS. Furthermore perceived reputation positively related to perceived trust and finally environmental risk negatively related to perceived trust.

Assessing the reach and effectiveness of mHealth: evidence from a reproductive health program for adolescent girls in Ghana.

Science.gov (United States)

Rokicki, Slawa; Fink, Günther

2017-12-20

While mobile health (mHealth) programs are increasingly used to provide health information and deliver interventions, little is known regarding the relative reach and effectiveness of these programs across sociodemographic characteristics. We use data from a recent trial of a text-messaging intervention on adolescent sexual and reproductive health (SRH) to assess the degree to which mHealth programs reach target adolescent subpopulations who may be at higher risk of poor SRH outcomes. The study was conducted among girls aged 14-24 in 22 secondary schools in Accra, Ghana. The mHealth intervention was an interactive mobile phone quiz in which participants could win phone credit for texting correct answers to SRH questions. We use detailed data on individuals' level of engagement with the program, SRH knowledge scores, and self-reported pregnancy collected as part of the original trial to assess the extent to which engagement and program impact vary across parental education, sexual experience, SRH knowledge deficit, and parental support. Eighty-one percent of participants engaged with the mHealth program, with no evidence that the program disproportionally reached better-off groups. The program was effective at increasing knowledge of SRH across all strata. Higher levels of engagement were associated with higher knowledge scores up to year later. There was no significant impact of the program on self-reported pregnancy within subgroups. mHealth programs for adolescents have the potential to engage and increase SRH knowledge of adolescent girls across sociodemographic strata, including those who may be at higher risk of poor SRH outcomes. ClinicalTrials.gov NCT02031575 . Registered 07 Jan 2014.

Genetic and Familial Environmental Effects on Suicide - An Adoption Study of Siblings

DEFF Research Database (Denmark)

Petersen, Liselotte; Sørensen, Thorkild I.A.; Andersen, Per Kragh

2013-01-01

While there is clear evidence of familial influences on suicide, the origin of these is less certain. We have investigated genetic and familial environmental factors by studying the occurrence of suicide in biological and adoptive siblings of adoptees who died by suicide compared to siblings...

Adoption of a High-Impact Innovation in a Homogeneous Population

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Curtis H. Weiss

2014-10-01

Full Text Available Adoption of innovations, whether new ideas, technologies, or products, is crucially important to knowledge societies. The landmark studies of adoption dealt with innovations having great societal impact (such as antibiotics or hybrid crops but where determining the utility of the innovation was straightforward (such as fewer side effects or greater yield. Recent large-scale studies of adoption were conducted within heterogeneous populations and focused on products with little societal impact. Here, we focus on a case with great practical significance: adoption by small groups of highly trained individuals of innovations with large societal impact but for which it is impractical to determine the true utility of the innovation. Specifically, we study experimentally the adoption by critical care physicians of a diagnostic assay that complements current protocols for the diagnosis of life-threatening bacterial infections and for which a physician cannot estimate the true accuracy of the assay based on personal experience. We show through computational modeling of the experiment that infection-spreading models—which have been formalized as generalized contagion processes—are not consistent with the experimental data, while a model inspired by opinion models is able to reproduce the empirical data. Our modeling approach enables us to investigate the efficacy of different intervention schemes on the rate and robustness of innovation adoption in the real world. While our study is focused on critical care physicians, our findings have implications for other settings in education, research, and business, where small groups of highly qualified peers make decisions about the adoption of innovations whose utility is difficult if not impossible to gauge.

Socioeconomic determinants of e-government adoption in selected ...

African Journals Online (AJOL)

This study explored the impact of socioeconomic factors on e-government adoption, specifically addressing the digital divide in Tanzania. A survey was administered on 450 citizens, in order to examine the effect of demographic characteristics on e-government usage. The findings of this study revealed that income, age, ...

An experimental study of homophily in the adoption of health behavior.

Science.gov (United States)

Centola, Damon

2011-12-02

How does the composition of a population affect the adoption of health behaviors and innovations? Homophily--similarity of social contacts--can increase dyadic-level influence, but it can also force less healthy individuals to interact primarily with one another, thereby excluding them from interactions with healthier, more influential, early adopters. As a result, an important network-level effect of homophily is that the people who are most in need of a health innovation may be among the least likely to adopt it. Despite the importance of this thesis, confounding factors in observational data have made it difficult to test empirically. We report results from a controlled experimental study on the spread of a health innovation through fixed social networks in which the level of homophily was independently varied. We found that homophily significantly increased overall adoption of a new health behavior, especially among those most in need of it.

Fuel Cell Electric Vehicles: Drivers and Impacts of Adoption.

Energy Technology Data Exchange (ETDEWEB)

Levinson, Rebecca Sobel [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); West, Todd H. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Manley, Dawn K. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

2017-11-01

We present scenario and parametric analyses of the US light duty vehicle (LDV) stock, sim- ulating the evolution of the stock in order to assess the potential role and impacts of fuel cell electric vehicles (FCEVs). The analysis probes the competition of FCEVs with other LDVs and the effects of FCEV adoption on LDV fuel use and emissions. We parameterize commodity and technology prices in order to explore the sensitivities of FCEV sales and emissions to oil, natural gas, battery technology, fuel cell technology, and hydrogen produc- tion prices. We additionally explore the effects of vehicle purchasing incentives for FCEVs, identifying potential impacts and tipping points. Our analyses lead to the following conclu- sions: (1) In the business as usual scenario, FCEVs comprise 7% of all new LDV sales by 2050. (2) FCEV adoption will not substantially impact green house gas emissions without either policy intervention, significant increases in natural gas prices, or technology improve- ments that motivate low carbon hydrogen production. (3) FCEV technology cost reductions have a much greater potential for impact on FCEV sales than hydrogen fuel cost reductions. (4) FCEV purchasing incentives must be both substantial and sustained in order to motivate lasting changes to FCEV adoption.

KNOWLEDGE, TECHNOLOGY ADOPTION AND FINANCIAL INNOVATION

OpenAIRE

Ana Fernandes

2004-01-01

Why are new financial instruments created? This paper proposes the view that financial development arises as a response to the contractual needs of emerging technologies. Exogenous technological progress generates a demand for new financial instruments in order to share risk or overcome private information, for example. A model of the dynamics of technology adoption and the evolution of financial instruments that support such adoption is presented. Early adoption may be required for financial...

Beyond adoption status: Post-adoptive parental involvement and children's reading and math performance from kindergarten to first grade.

Science.gov (United States)

Tan, Tony Xing; Kim, Eun Sook; Baggerly, Jennifer; Mahoney, E Emily; Rice, Jessica

2017-01-01

In this study, we went beyond adoption status to examine the associations between postadoption parental involvement and children's reading and math performance from kindergarten to first grade. Secondary data on a sample of adopted children and nonadopted children were drawn from the Early Childhood Longitudinal Study-Kindergarten Class of 1998 to 1999 (ECLS-K). Weighted data on the children's reading performance were available for 13,900 children (181 were adopted); weighted data on the children's math performance were available for 14,128 children (184 were adopted). Descriptive data showed no group difference in reading scores at all 3 Waves but adopted children scored lower than nonadopted children in math at Wave 2 (Spring of kindergarten) and Wave 3 (Spring of first grade). However, controlling for 6 covariates, latent growth modeling showed that adoption status was unrelated to Wave 1 reading and math scores or subsequent growth rate. Rather, parents' beliefs on skills needed to succeed in kindergarten were a significant predictor of reading and math performance at Wave 1 and subsequent growth rates, and parents' educational expectation was a significant predictor of growth rate in reading and math. Our findings highlight the importance of parental involvement in adopted children's learning. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

International reach of tobacco marketing among young children.

Science.gov (United States)

Borzekowski, Dina L G; Cohen, Joanna E

2013-10-01

Prosmoking messages, delivered through marketing and the media, can reach very young children and influence attitudes and behaviors around smoking. This study examined the reach of tobacco marketing to 5 and 6 year olds in 6 low- and middle-income countries. Researchers worked one-on-one with 5 and 6 year olds in Brazil, China, India, Nigeria, Pakistan, and Russia (N = 2423). The children were asked to match logos with pictures of products, including 8 logos for cigarette brands. Analyses examined, overall and by country, whether gender, age, location, household use of tobacco, and knowledge of media characters were associated with awareness of cigarette brand logos. Additional analyses considered the relationship between cigarette brand logo awareness and intentions to smoke. Overall, 68% of 5 and 6 year olds could identify at least 1 cigarette brand logo, ranging from 50% in Russia to 86% in China. Across countries, being slightly older and having someone in the household who used tobacco, were significantly associated with greater odds of being able to identify at least 1 cigarette brand logo. The majority of young children from low- and middle-income countries are familiar with cigarette brands. This study's findings suggest that more effective measures are needed to restrict the reach of tobacco marketing.

Grip type and task goal modify reach-to-grasp performance in post-stroke hemiparesis

Science.gov (United States)

Schaefer, Sydney Y.; DeJong, Stacey L.; Cherry, Kendra M.; Lang, Catherine E.

2011-01-01

This study investigated whether grip type and/or task goal influenced reaching and grasping performance in post-stroke hemiparesis. Sixteen adults with post-stroke hemiparesis and twelve healthy adults reached to and grasped a cylindrical object using one of two grip types (3-finger or palmar) to achieve one of two task goals (hold or lift). Performance of the stroke group was characteristic of hemiparetic limb movement during reach-to-grasp, with more curved handpaths and slower velocities compared to the control group. These effects were present regardless of grip type or task goal. Other measures of reaching (reach time and reach velocity at object contact) and grasping (peak thumb-index finger aperture during the reach and peak grip force during the grasp) were differentially affected by grip type, task goal, or both, despite the presence of hemiparesis, providing new evidence that changes in motor patterns after stroke may occur to compensate for stroke-related motor impairment. PMID:22357103

Grip type and task goal modify reach-to-grasp performance in post-stroke hemiparesis.

Science.gov (United States)

Schaefer, Sydney Y; DeJong, Stacey L; Cherry, Kendra M; Lang, Catherine E

2012-04-01

This study investigated whether grip type and/or task goal influenced reaching and grasping performance in poststroke hemiparesis. Sixteen adults with poststroke hemiparesis and twelve healthy adults reached to and grasped a cylindrical object using one of two grip types (3-finger or palmar) to achieve one of two task goals (hold or lift). Performance of the stroke group was characteristic of hemiparetic limb movement during reach-to-grasp, with more curved handpaths and slower velocities compared with the control group. These effects were present regardless of grip type or task goal. Other measures of reaching (reach time and reach velocity at object contact) and grasping (peak thumb-index finger aperture during the reach and peak grip force during the grasp) were differentially affected by grip type, task goal, or both, despite the presence of hemiparesis, providing new evidence that changes in motor patterns after stroke may occur to compensate for stroke-related motor impairment.

Modelling farmers’ decisions on adoption and intensification of improved cowpea seeds in Niger

Directory of Open Access Journals (Sweden)

O.H. Issoufou

2018-01-01

Full Text Available In Niger, global change leads farmers increasingly to intensify their agricultural production. That is one of the reason improved seeds have been diffused among farmers since decades. The study uses Logit and Tobit software for modeling farmers’ decision on adoption and intensification of improved cowpea seeds. The sample consisted of 612 agricultural households selected by random sampling without replacement in 16 villages. Data was collected in 2015 to 2016 through individual survey and focus group. The results show that the rate of improved cowpea seed adoption is 39.7% after three years of introduction. The accessibility of village, age and availability, accessibility of seeds determine at the same time decisions of adoption and intensification of improved cowpea seeds. The probability of improved seeds adoption is determined by education, access to agricultural extension and adaptability, productivity of seeds. Crops Risk perception and preference, precocity of seeds only affect the intensification probability. The analysis of marginal effects shows that adoption probability increases for accessibility of village, education, access to agricultural extension and adaptability, availability and productivity of improved seeds. On the other hand, the probability decreases for age and the availability of seed. Looking at also the marginal effects on seed intensification, it was observed that the probability increases for accessibility of village, perception of production risk and preference, availability and precocity of improved seeds. However, this probability decreases for age and seeds accessibility. These determinants of adoption and intensification are essential for improved seeds dissemination action to enhance the rate of adoption, intensity of seeds use, impact and sustainability for producers.

Adoption of innovations with contrarian agents and repentance

Science.gov (United States)

Gordon, Mirta B.; Laguna, M. F.; Gonçalves, S.; Iglesias, J. R.

2017-11-01

The dynamics of adoption of innovations is an important subject in many fields and areas, like technological development, industrial processes, social behavior, fashion or marketing. The number of adopters of a new technology generally increases following a kind of logistic function. However, empirical data provide evidences that this behavior may be more complex, as many factors influence the decision to adopt an innovation. On the one hand, although some individuals are inclined to adopt an innovation if many people do the same, there are others who act in the opposite direction, trying to differentiate from the ;herd;. People who prefer to behave like the others are called mimetic, whereas individuals who resist adopting new products, the stronger the greater the number of adopters, are named contrarians. Besides, in the real world new adopters may have second thoughts and change their decisions accordingly. In this contribution we include this possibility by means of repentance, a feature which was absent in previous models. The model of adoption of an innovation has all the ingredients of a previous version, in which the agents decision to adopt depends on the appeal of the novelty, the inertia or resistance to adopt it, and the social interactions with other agents, but now agents can repent and turn back to the old technology. We present analytic calculations and numerical simulations to determine the conditions for the establishment of the new technology. The inclusion of repentance can modify the balance between the global incentive to adopt and the number of contrarians who prevent full adoption, generating a rich landscape of temporal evolution that includes cycles of adoption.

Adopt Your Watershed

Data.gov (United States)

U.S. Environmental Protection Agency — Adopt Your Watershed is a Website that encourages stewardship of the nation's water resources and serves as a national inventory of local watershed groups and...

Adopting Sustainability in the Organization

DEFF Research Database (Denmark)

Frandsen, Sanne; Morsing, Mette; Vallentin, Steen

2013-01-01

Purpose – The purpose of this paper is to explore the relationship between sustainability adoption and internal legitimacy construction. Design/methodology/approach – The paper is designed as a critical inquiry into existing research and practice on sustainability adoption, illustrated by two...... corporate vignettes. Findings – Prior studies tend to assume that awareness raising is a sufficient means to create employee commitment and support for corporate sustainability programs, while empirical observations indicate that managerial disregard of conflicting interpretations of sustainability may...... result in the illegitimacy of such programs. Originality/value – The authors suggest that a loosely coupled approach to sustainability adoption is a productive way to understand internal legitimacy construction, as it appreciates complexity and polyphony....

Comparative morality judgments about lesbians and gay men teaching and adopting children.

Science.gov (United States)

Kirby, Brenda J; Michaelson, Christina

2015-01-01

The purpose of this study was to compare morality judgments of American Catholics and the general public about lesbians and gay men adopting and teaching children. The general sample endorsed higher agreement that lesbians and gay men should be allowed to adopt and to teach children compared to the Catholic only sample. Older participants were less accepting than all other age groups, and there was an interaction effect between education and political ideology such that those with less education and with more politically conservative beliefs were generally less accepting of lesbians and gay men adopting and teaching children.

Imazapyr-resistant maize technology adoption for witch weed control ...