Miracle-dz/UniFAR-FTUs huggingface dataset:
Investigation of Compliance with the Ansi Z133.1 - 2006 Safety Standard in the New England Tree Care Industry

Arborists are exposed to many occupational hazards and experience more than three times the overall fatality rate of all U.S. workers. Investigations into fatal incidents lead to a better understanding of industry dangers. However, this knowledge does not extend to how tree workers operate when an injury or fatality does not occur. Current research regarding fatal and nonfatal injuries does not include the accreditation status of the company at which the worker was employed, nor whether certified arborists were on staff. Given the highly skilled nature of the work involved, certification and accreditation might ensure a minimum level of demonstrated safety practices. This study aimed to 1. Determine whether certification and accreditation in the tree care industry are associated with safer workplace behavior, and 2. Identify safety practices that tree workers commonly violate. Tree care companies in southern New England were divided into three categories: accredited, non-accredited with certified arborists on staff, and non-accredited with no certified arborists on staff. A stratified random sample of 63 companies was evaluated in the field by direct observation, assessing workers’ adherence to the industry’s safety standard, the American National Standards for Arboricultural Operations (ANSI Z133.1-2006). Analysis indicated that, overall, accredited companies and those with certified arborists on staff complied with the Z133.1 Standard more than those without. Although these companies were more compliant, few significant differences emerged, and low overall compliance was found for personal protective equipment and chainsaw and chipper safety. There were low levels of compliance across all types of companies with the basic aspects of safety, including feeding the chipper from the curbside, not drop-starting a chainsaw, and using head, eye, and hearing protection. Implications of findings include possible considerations for improvements on accreditation and certification processes. Further findings address aspects of the Z133.1 Safety Standard that are currently unclear.
Behavioural of dairy heifers during adaptation to milking

Effects of prior handling on behaviour of heifers at milking was studied in 42 Friesian heifers (reared on nurse cows, Herd A) and 36 monozygotic twins (calfeteria-reared, Herd B). Herd A heifers were allocated to 3 treatments: No Handling (N) - no handling or parlour experience; Limited Handling (L) - moved through the parlour during two sessions; or Familiarised (F) - 14 sessions dur ing which animals were tamed, moved through the parlour and handled around the udder. Herd B heifers were allocated to N or F only. Behaviour at various stages of milking was observed during the first 14 milkings. Despite significant variation between individuals, all Herd A heifers significantly decreased moves and kicks from Period 1 (milkings 1 - 7) to Period 2 (milkings 8 - 14), and improved milk letdown but treatments were not significantly different at th e various stages of milkings. However in Herd B, pre-milking handling and experience of the milking environment consistently reduced the frequency of adverse responses by heifers at most stages of milking.
Spectroscopic Studies (FT-IR, FT-Raman and UV-Vis), NBO Analysis, HOMO-LUMO, First Order Hyperpolarizability and Docking Studies of 4-[4-(Bromo-Phenylimino)-Methyl]-2-Ethoxy Phenol

Abstract The FT-IR, FT-Raman and UV-Vis spectra of 4-[4-(bromo-phenylimino)-methyl]-2-ethoxy phenol (4BPMEP) were recorded and analyzed. The optimized geometrical parameters were calculated. The total energy distribution (TED) analysis was used to find the complete vibrational assignments. The UV-Vis spectra were recorded and analyzed. The hyper conjugative interaction energy E(2) and donor (i), acceptor (j) electron densities (EDs) were calculated by natural bond orbital (NBO) analysis. The band gap energy of 4BPMEP was calculated by highest occupied molecular orbital (HOMO) and lowest unoccupied molecular orbital (LUMO) analysis. The electronic transition was studied by UV-Vis analysis of 4BPMEP with B3LYP/6-311++G(d,p) level of basis set. The non - linear optical (NLO) behavior, molecular electrostatic potential (MEP) and thermodynamic properties were also calculated. In addition, Gauge invariant atomic orbital (GIAO) method was used to calculate 1H and 13C NMR chemical shift values of 4BPMEP in the ground state at B3LYP/6-311++G(d,p) basis set. To establish the information about interactions between topoisomerase DNA gyrase enzymes and the novel compound, docking studies were carried out by Schrödinger software.
Challenges in Diabetic Micro-Complication Management: Focus on Diabetic Neuropathy

The progression of diabetes leads to macro and microvascular complications, including diabetic neuropathy, which is the most prevalent microvascular complication with diabetes. Clinical manifestations of diabetic neuropathy begin with the loss of distal sensory function, pain, and substantial morbidity. It has been evident that ~50% of diabetic patients develop neuropathy at a certain stage in their lifetime. Interestingly, two major subtypes (type I and II) of diabetes do not share the same epidemiology and pathophysiology of diabetic neuropathy; thus, their management or treatment strategies may vary from each other. The past few decades of research suggest that many etiological features, diagnosis, and management complexities depend on the type of diabetes. However, the underlying mechanism of neuropathy in type I and type II diabetes remains unclear. This review provides the current knowledge on successful assessment, management, and pharmacological biomarkers to explore the treatment and surpass current challenges in diabetic neuropathy.
Peak load shaving in conventional electrical grids by small photovoltaic systems in sunny regions

This study suggests an efficient solution to the problems of peak load periods that occur during noon time in sunny regions. The idea of the solution is a simple one that depends upon the existence of relatively high sun irradiation during the period of peak load. Small decentralized grid-connected photovoltaic (PV) systems are to be installed on the roofs of the electrical consumers' buildings so that they function as local generators of electrical power. Those systems will look nearly like the well known solar water-heating systems used widely in sunny regions. The approach, advantages and disadvantages of the high penetration use of such systems are presented in this study. Additionally, a cost calculation study of the PV systems and a feasibility study of their use is given.
A Correction Method for Stationary Fan CFD MRF Models

A common fan model to use in automotive under hood simulations is the Multiple Reference Frame (MRF) model and within the industry, for this specific application, this model is well known to under predict performance. In this paper we have examined the possibilities of correcting this deficiency with a simple ? speed correction? This is done by testing and simulating a production fan in the Volvo Fan Test Rig for two operating speeds, 1200 rpm and 2400 rpm. Pressure rise, fan power and static efficiency are presented as functions of volumetric flow rate. The simulations verify that using the MRF model the common behavior of under predicting pressure rise and performance of the fan occur. In addition, this work shows that; although the MRF is not predicting fan performance correctly it constitutes a reliable fan modeling strategy. In fact, the classical fan laws apply to the MRF model, and this justifies the suggested procedure of simply ? speed correcting? the fan and by doing so a consistent behavior is received. For a standard 750 mm production fan, it is shown that by increasing the fan speed with 14%, throughout the range of operating speeds, one accurately models the pressure rise over mass flow for most of vehicle operating conditions.
Comparing Technical Efficiency of Transjakarta's Corridors towards Sustainable Transportation

Tesis ini bertujuan untuk membangun alat ukur efficiency yang tepat dari TransJakarta busway system sehingga dapat digunakan sebagai rekomendasi untuk meningkatkan performa Transjakarta di masa mendatang. Data Envelopment Analysis (DEA) digunakan sebagai metode perhitungan karena metode tersebut memungkinkan penggunaan lebih dari satu input dan output dan juga tidak memerlukan asumsi awal yang kuat terutama dalam hal teknologi produksi. Total jarak tempuh per bulan (DFT), penumpang per km (PKM) dan rata-rata jarak tempuh per bis per bulan (PMA) terpilih sebagai alat ukur efficiency yang tepat dari TransJakarta system. Hasil perhitungan menunjukan bahwa koridor 4 dan 5 ditemukan robuts sebagai koridor yang paling effisien dengan nilai effisiensi 100%; koridor 1, 3, dan 6 tidak efisien karena mengalami scale inefficiency; koridor 7 juga tidak efisien karena pure technical inefficiency. Sementara itu, koridor 2 tidak effisien karena scale inefficiency dan pure technical inefficiency. Berdasarkan analisa dan pembahasan, dapat disimpulkan bahwa koridor-koridor yang mengalami scale inefficiency disarankan untuk mengkonversi single bus ke articulated bus; membangun fully dedicated bus lane, dan integrasi dengan bus-bus yang sudah ada. Kemudian koridor-koridor yang mengalami pure technical inefficiency perlu meningkatkan mutu operasi didalam perusahaan itu sendiri melalui peningkatan teknologi.
Concept and Applications of Receiving Mutual Impedance

The concept of receiving mutual impedance is introduced through derivation from a method of moments (MoM) analysis. The theoretical and experimental methods for the determination of the receiving mutual impedance are given and illustrated with typical examples of dipole and monopole antenna arrays. The fundamental difference, namely, the truly isolated state between the receiving mutual impedance and the conventional mutual impedance, is explained. Typical examples for the application of the receiving mutual impedance are given to demonstrate the validity and accuracy of using this concept. These examples include applications in direction of arrival (DOA) estimation, in interferences suppression, in magnetic resonance imaging (MRI) phased-array design, and in multiple-input and multiple-output (MIMO) communication systems.
Evaluating the Incredible Years Baby Programme in Wales

24 Introduction 24 Method 27 Search method 27 Inclusion and exclusion criteria 28 Included papers 29 Results 29 Programme descriptions 30 Outcomes 42 Discussion 46 Conclusion 47 Evaluating the Incredible Years Baby Parenting Programme viii viii Chapter 3 – Study Methods 49 Introduction 50 Measures used in the evaluation 55 Group leader support 59 Data collection 59 Data analysis 61 Chapter 4 – Study 2 Development and testing of a new positive parenting measure the Parent Infant Play Observation Code (PIPOc) 63 Abstract 64 Introduction 64 Parenting measures 65 PIPOc behaviours 67 Method 72 Results and discussion 76 Discussion and conclusion 8064 Introduction 64 Parenting measures 65 PIPOc behaviours 67 Method 72 Results and discussion 76 Discussion and conclusion 80 Chapter 5 Study 3A comparison, pilot study of a new group-based infant parenting programme 82 Abstract 83 Introduction 85 The Incredible Years Parent and Child programmes 86 Method 87 Results 95 Discussion 105 Conclusion 10783 Introduction 85 The Incredible Years Parent and Child programmes 86 Method 87 Results 95 Discussion 105 Conclusion 107 Chapter 6–Study 4 –Parent and group leader feedback and costs from a programme for parents and babies. 109 Abstract 110 Introduction 110 Parenting groups: existing cost evaluations 111 Method 112 Results 115 Discussion 125 Conclusion 126110 Introduction 110 Parenting groups: existing cost evaluations 111 Method 112 Results 115 Discussion 125 Conclusion 126 Evaluating the Incredible Years Baby Parenting Programme ix ix Chapter 7General discussion 128 Overview of the main objectives of the study 128 Summary of research findings 128 Relevance of research findings to previous literature 131 Policy implications 132 Study strengths 132 Study limitations 133 Future directions 134 Final conclusion 135
Residential Load Management Under Stochastic Weather Condition in Developing Countries

Abstract—This article focuses on offline residential load management in a developing country. This load management is based on scheduling linear load models under the stochastic weather conditions. The weather condition is modeled using the probability theory and Monte Carlo simulation. The seasonality effect, the type of day, and the stochastic hourly variation of weather conditions are considered as factors governing load management.
Prevalence and factors associated with the contamination of porcine epidemic diarrhea virus during pig transport to slaughterhouses in Colombia

Abstract: Background: Porcine epidemic diarrhea (PED) is an infectious disease that mainly affects neonatal piglets with a morbidity rate of 80%–100% and a mortality rate of 50%–90%. Prior to March 2014, PED was an exotic disease in Colombia with no historical epidemiological data and this study was conducted at the beginning of the spread of the virus in the country. The aim of the present study was to determine the prevalence and factors associated with porcine epidemic diarrhea virus (PEDV) contamination in pig transportation to slaughterhouses in Colombia through a cross-sectional study involving a sample of 518 pig trucks visiting the 32 main slaughterhouses authorized by the regulatory agency of the govern, the INVIMA. Samples were obtained using proportional allocation stratified sampling of pig trucks entering and leaving slaughterhouses for the diagnosis of PEDV through RT-PCR, as well as conducting a survey of the drivers of the sampled trucks. The sampling was performed from June to November 2014, during the first outbreak. Results: The prevalence of PEDV at the time of entry of the plant was 71.8% (CI 95%: 70.8–72.8) versus 70.5% (CI 95%: 69.5–71.5) on exit (p=0.375). Associated factors found to increase the possibility of contamination included: the type of slaughterhouse either national (OR 15.9, CI 95%: 4.9–51.85) or national–exportation (OR 9.0, CI 95%: 2.20–36.91), the zone of highest slaughter (OR 9.05, CI 95%: 2.9–27.63), the non-exclusive use of vehicles for the transport of pigs (OR 3.75, CI 95%: 1.55–9.08) and visiting animal feed plants (OR 13.5, CI 95%: 4.1–44.12). Factors identified to reduce the possibility of contamination included: the cleaning of vehicles, the use of disinfectants on the vehicle and the exclusive of the vehicle for pig transportation. Conclusions: The results showed that the high degree of truck mobilization, with poor biosafety compliance and dissemination characteristics of the virus, facilitated the spread of PEDV throughout the national territory. These factors contributed to establishing the disease as an endemic problem in Colombia. Keywords: coronavirus, epidemiology, PEDV, prevalence, swine.
Residential load forecasting under a demand response program based on economic incentives

Summary This paper describes a tool for an Aggregator to forecast the aggregated load demand response of a group of domestic customers subscribed to an indirect load control program based on price/volume signals. The tool employs a bottom-up approach based on physical end-use load models where the individual responses of a random sample of customers are combined in order to build the aggregated load demand response model. Simulation of the individual responses is carried out with an optimization algorithm based on mixed integer linear programming that minimizes the electricity bill whilst maintaining consumer's comfort level. To improve the performance of the model, a genetic algorithm for fitting the input parameters according to measured data is also provided. The tool is intended to allow the Aggregator rehearsing the impact of different control strategies and therefore choosing the most appropriate ones for market participation and portfolio optimization. To exemplify the methodological applicability of the developed algorithm, a case study based on an actual power system in eastern Spain is considered. Copyright © 2014 John Wiley & Sons, Ltd.
Urban Living Environment and Mental Health of Older People: A Photovoice Study

Background Living environment has long been considered an important determinant of health. The aim of this study was to explore older people’s experiences with their living environment, their definition of, and their view on its possible impact on mental health and well-being.MethodsThis qualitative study was conducted in Amsterdam among 20 participants, 11 males and 9 females aged 55 to 70 years. We used photovoice as a visual tool to explore older persons’ unique experiences with, and perceptions of their living environment.ResultsOur findings show that social environment plays an important role in defining and shaping the living environment of older people. Older people’s living environment is a place where they feel safe and comfortable, have social contact with others, and stay active and involved.ConclusionPhotovoice was an effective method for documenting visual representation of salient aspects of older people’s living environment and capturing their experiences.
Uppdrag för och organisation av enheter för pedagogisk utveckling vid svenska universitet

Pedagogiska utvecklingsenheter ar organiserade pa olika satt och utsatta for tata omorganisationer och studien syftar till att klargora vilka overvaganden som kan ligga till grund for enheternas uppdrag och organisation. Tolv universitet i Sverige har kartlagts genom granskning av hemsidor, telefonintervjuer med ansvariga for enheterna samt tre rundabordssamtal vid konferenser. Resultatet visar att i uppdraget ingar typiskt att arrangera hogskolepedagogisk utbildning, erbjuda konsultativt hogskolepedagogiskt utvecklingsstod och framja universitetspedagogiskt erfarenhetsutbyte. Det fanns inga samband mellan uppdrag och organisationsform. Informanterna sag det som ett problem att forskning inte ingick i uppdraget och att organisation och finansiering forhindrade forskning. Organisatoriska konsekvenser av krav pa forskningsanknytning av hogskolepedagogisk utbildning ar att pedagogiska enheter kommer att vara fristaende centrumbildningar, del av en institution eller utgora en egen institution.
Practice-based learning in construction projects: a literature review

Construction project managers often face problems when trying to change work practices. Management research addresses these problems by offering stylized and abstract models; unfortunately, they may say little about the actual work practices that managers want to change. Practice theory offers an alternative way to address practice-related managerial problems, arguing that learning is a central enabler of performing practices. While some early research on practice-based learning in construction management exists, an understanding of how this theory has been applied is lacking. To address this limitation, a systematic literature review of 15 published construction management articles was conducted, the articles being divided into five practice-related analytical categories: participation, context, meaning production, power and becoming a practitioner to identify the areas of theory discussed. Participation and context were discussed more in the published articles than meaning production, power and becoming a practitioner, which might suggest that the latter categories offer more possibilities for future research. Further, the articles were analysed through a Lakatosian research programme lens, showing that a progressive research programme exists in practice-based studies in construction management. These findings provide avenues for future construction management studies seeking to apply practice-based learning theory to understand learning in construction projects better.
Daytime sleepiness, night sleep changes and ALS: a Mendelian randomization study

Background Observational studies have indicated that there is a high prevalence of daytime sleepiness and night sleep changes in amyotrophic lateral sclerosis (ALS). However, the actual relation between these symptoms and ALS remains unclear. We aimed to determine whether daytime sleepiness and night sleep changes have an effect on ALS. Methods We used 2-sample mendelian randomization to estimate the effects of daytime sleepiness, sleep efficiency, number of sleep episodes and sleep duration on ALS. Summary statistics we used was from resent and large genome-wide association studies on the traits we chosen (n = 85,670–452,071) and ALS (cases n = 20,806, controls n = 59,804). Inverse variance weighted method was used as the main method for assessing causality. Results A genetically predicted 1-point increase in the assessment of daytime sleepiness was significantly associated with an increased risk of ALS (inverse-variance-weighted (IVW) odds ratio = 2.70, 95% confidence interval (CI): 1.27–5.76; P = 0.010). ALS was not associated with a genetically predicted 1-SD increase in sleep efficiency (IVW 1.01, 0.64–1.58; P = 0.973), Number of sleep episodes (IVW 1.02, 0.80–1.30; P = 0.859) or sleep duration (IVW 1.00, 1.00–1.01; P = 0.250). Conclusions Our results provide novel evidence that daytime sleepiness causes an increase in the risk of ALS and indicate that daytime sleepiness may be inherent in preclinical and clinical ALS patients, rather than simply affected by potential influencing factors.
Self-regulation of driving in the context of impaired visual attention: are there gender differences?

This reprinted article originally appeared in Rehabilitation Psychology, 2007, Vol 52(4), 421-428. (The following abstract of the original article appeared in record 2007-17713-007.)Purpose: To investigate whether older men and women differ in self-regulation of driving in the context of objective visual-attention impairments. METHOD: Participants were 1,543 drivers aged 75 years or older who participated in a state-wide study. They completed an objective measure of visual attention and self-report measures of driving habits and functional status. Crash records were obtained from the state department of public safety. RESULTS: Overall, women reported greater avoidance of difficult driving situations than did men, and drivers with impaired visual attention reported greater driving avoidance than did nonimpaired drivers. However, men were at least as likely as women to modify their driving in the context of impaired visual attention. CONCLUSION: Gender disparity in self-restriction of driving may not be due to gender differences in risk taking. It is necessary to consider factors associated with restricted driving among older adults because of their susceptibility to mobility compromise. Interventions for improving visual attention and self-regulation of driving may be effective in extending the years of autonomous driving without jeopardizing the safety of the community. (PsycINFO Database Record (c) 2014 APA, all rights reserved) Language: en