Miracle-dz/UniFAR-FTUs huggingface dataset:
Progress on the MICE RFCC Module for the MICE Experiment

PROGRESS ON MICE RFCC MODULE FOR THE MICE EXPERIMENT* Allan DeMello, Nord Andresen, Michael Green, Derun L i , Heng Pan, Steve Virostek, Michael Zisman ( L B N L , Berkeley C A 94720, USA), Don Summers, Mike Reep (University of Mississippi, Oxford M S 38677, USA) An Bin Chen, Xiao-Kun Liu, Feng-Yu X u , Shi-Xian Zheng (HIT, Harbin, China), Yun Cao, Sen Sun, L i Wang, Lixin Y i n (SINAP, Shanghai, China) Abstract We describe the recent progress on the design and fabrication of the R F C C (RF and Coupling Coil) module for the international Muon Ionization Cooling Experiment (MICE). The M I C E cooling channel has two R F C C modules; each has four 201-MHz normal conducting R F cavities and one superconducting solenoid magnet. The magnet is designed to be cooled by three cryocoolers. Fabrication of the R F cavities is complete; design and fabrication of the magnets are in progress. The first magnet is expected to be finished by the end of 2011. pneumatic actuator (Fig. 3). Six flexure tuners are currently being fabricated (University of Mississippi) for a full cavity test of the R F tuner system. This test will include the electronic pressure control, EPICS software interface and the R F feedback system. This system will be assembled into a single cavity vacuum vessel (see below) for testing. INTRODUCTION M I C E is an international experiment designed to demonstrate muon beam cooling using ionization cooling (Fig. 1). Muons are captured in a strong magnetic field, cooled in 4D phase space and re-accelerated in the beamline direction by the normal conducting R F cavities in the R F C C . This demonstration is key to the success of a future Neutrino Factory or Muon Collider. The experiment is being hosted at Rutherford Appleton Laboratory ( R A L ) in the U K , where beamline commissioning is underway. Institutions participating in the collaboration include national laboratories and universities in Europe, the U.S., China, and Japan. Figure 2: 90° sectioned view of the M I C E cooling channel R F C C module. Figure 1 : The M I C E cooling channel. RFCC M O D U L E CAVITIES Lawrence Berkeley National Laboratory is responsible for the design of the R F Cavity and Coupling Coil (RFCC) module for M I C E (Fig. 2). Each R F C C module will contain four 201 M H z normal conducting R F cavities and one superconducting coupling coil magnet [4]. Each cavity will have its frequency actively tuned using six stainless steel flexure tuners moved with a dual action * This work was supported by the Office of Science, U.S. Department of Energy under D O E contract number DE-AC02-05CH11231. Figure 3: The prototype RF tuner flexure and actuator mounted on a 201-MHz cavity.
Diode Recovery Characteristics Considerations for Optimizing Performance & Cost of Continuous Mode Boost PFC Converters

Abstract This paper explores ways, including the use of SiC diodes, to increase the efficiency and switching frequency of continuous mode Boost PFC Converters. The dependence of electrical and thermal performances of these PFC circuits on the characteristics of the power switching devices is studied. By making measurements on a practical 1000 WPFC circuit orototype, this paper shows as to how every specific application would need an unique design solution to optimize the cost and performance of a PFC circuit.
Neuromechanical Alterations Due to Induced Knee Pain and Effusion During Functional Movements

Neuromechanical Alterations Due to Induced Knee Pain and Effusion During Functional Movements Jihong Park Department of Exercise Sciences, BYU Doctor of Philosophy Purpose: Examine neuromechanical alterations due to isolated and/or combined knee pain and effusion in functional movements. Methods: A 4X3 randomised controlled laboratory study with repeated measures was used. Nineteen, healthy volunteers (age: 22.4 ± 2.4 years) underwent four different treatments (control, effusion, pain, and pain/effusion) with a week wash out period. Ten near-infrared cameras with 43 reflective markers, 12 surface EMG electrodes, and two ground-embedded force platforms were used to record neuromechanical changes during functional movements (walking and drop landing). To induce pain, 5% sodium chloride (1 ml) was injected into the infrapatellar fat pad. To induce effusion, 0.9% sodium chloride (50 ml) was injected into the knee joint capsule. To induce pain/effusion, both injections were employed. No injection was used for the control. Subjects performed walking and a single leg drop landing in three time intervals: precondition (prior to injection), condition (immediate post injection), and postcondition (30 min post injection). To quantify pain perception, the visual analogue scale was measured every two minutes. Results: Under pain/effusion treatment, subjects walked slowly with a shorter stride length. Joint moments of plantarflexion, knee extension, knee abduction, and hip abduction were reduced. Subjects also showed a decrease at 20% and 80% of stance phase, and an increase in 50% in vertical ground reaction force (VGRF). Under the same treatment, subjects landed with a less peak VGRF with increased time to peak VGRF, alterations of joint angles (ankle dorsiflexion, knee extension, and hip adduction), and moments (knee extension, knee abduction, and hip abduction). Conclusions: Joint pain and effusion cause neuromechanical alterations in the lower extremity during functional movements. These compensatory strategies may alter joint loading, potentially resulting in acceleration of the joint degenerative process. We also recommend use of crutches following injury to avoid modifications of movement strategies.
End-of-life cathode ray tubes: a life cycle assessment for Australia

Consumer items such as television receivers and personal computer monitors have for many years been based on cathode ray tubes (CRTs). These CRTs are predominantly made of glass, part of which, the side or funnel part, incorporates lead which has the potential to create environmental hazards such as impacts on human health when disposed on in landfill. This study evaluates the environmental impact using life cycle assessment techniques for a range of possible disposal options in Australia, including landfill, use as a flux in lead smelters and shipping overseas for recycling as leaded glass. It concludes that all other disposal options are preferable to landfill although not always by a large margin and all other methods of disposal are approximately equal in their environmental benefit compared to landfill.
Location Matters: A Framework to Investigate the Spatial Characteristics of Distributed Flood Attenuation

Distributed attenuation in flood management relies on small and low-impact runoff attenuating features variously distributed within a catchment. Distributed systems of reservoirs, natural flood management, and green infrastructure are practical examples of distributed attenuation. The effectiveness of attenuating features lies in their ability to work in concert, by reducing and slowing runoff in strategic parts of the catchment, and desynchronizing flows. The spatial distribution of attenuating features plays an essential role in the process. This article proposes a framework to place features in a hydrologic network, group them into spatially distributed systems, and analyze their flood attenuation effects. The framework is applied to study distributed systems of reservoirs in a rural watershed in Iowa, USA. The results show that distributed attenuation can be an effective alternative to a single centralized flood mitigation approach. The different flow peak attenuation of considered distributed systems suggest that the spatial distribution of features significantly influences flood magnitude at the catchment scale. The proposed framework can be applied to examine the effectiveness of distributed attenuation, and its viability as a widespread flood attenuation strategy in different landscapes and at multiple scales.
European Hospital Survey: Benchmarking deployment of e-Health services (2012–2013) – Methodological report

The European Hospital Survey: Benchmarking deployment of e-Health services (2012–2013) project is the continuation of eHealth benchmarking Phase III survey. This survey funded and managed by Unit F4 of DG CONNECT, gathered data from a statistically representative sample of European acute hospitals in order to benchmark their level of eHealth deployment. IPTS researchers were part of the steering board of this project and were given the opportunity to access and use the data as soon as they were ready. In 2011 as a result of this collaboration between IPTS and DG CONNECT/F4 "A composite index for the benchmarking of eHealth Deployment in European acute Hospitals. Distilling reality in manageable form for evidence based policy" was published. The aim of the European Hospital Survey: Benchmarking deployment of e-Health services (2012–2013) Project is to design, gather and analyse eHealth deployment in European acute Hospitals to develop a follow up of the composite indicator carried out by IPTS and to identify the trends among the other benchmarking exercises.
Methods and Measures for Communicating Tactics, Techniques, and Procedures

Abstract : This report describes the methods developed and experiments executed to explore the best methods for communicating tactics, techniques, and procedures (TTPs) and measuring Soldiers' understanding of TTPs. It contains sample documentation of the communication methods, measures, training, and vignettes developed for this exploratory research and then packaged in a "TTP Toolbox" for Soldiers. Overall, each of the three modes of communication resulted in superior performance relative to the control condition, indicating the communication methods tested actually increased Soldiers' understanding of TTP. The Written mode of communication appeared to provide greater understanding of TTP; however, Soldiers preferred the Video-Graphic-Written mode. The authors examine alternate explanations for the findings and document lessons learned about TTP communication and measurement methods based on Soldiers' feedback. The report concludes with method recommendations to improve TTP communication and understanding for future research and implementation. A companion Research Product more fully documents the TTP methods in hard copy and electronic format to facilitate the transition of the TTP Toolbox to Army units and organizations.
Performance Measurement in Transportation Agencies: State of the Practice

This chapter tracks recent trends in the development and use of performance measures in transportation. It assesses the current state-of-the-practice and points out further issues that must be addressed in order to use measurement system most effectively. Focusing primarily on state departments of transportation, the chapter addresses the questions of what is measured, how performance is measured, how performance data are reported, and how performance measures are used. The chapter concludes with a summary of recent trends in the field and it outlines continuing challenges that need to be addressed.
Comparison Models of Corporate Bankruptcy Prediction in Companies Listed in Tehran Stock Exchange by Particle Swarm Optimization Algorithm and Support Vector Machine Algorithm

: Nowadays by rapid advancement of technology and vast environmental changes on the one hand and the development of fifth Parliament’s program and also privatized most of governmental companies, on the other hand by increasing competition has led to limit of accessing to profits. Following, chance of bankruptcy will rise. Therefore, many researchers have tried to find the best predicting bankruptcy model by available information. Thus, in according to economic and financial environment, they have proposed several models. The current research was included one hypothesis which this includes an assumption that ability of particle swarm optimization algorithm and support vector machine algorithm models for predicting bankruptcy were compared and the results indicate that the Support Vector Machine algorithm had better ability for predicting bankruptcy in comparison with particle swarm optimization algorithm.
Adjustment of Polygamous Husbands

The objective of this study was to identify how Malaysian polygamous husbands adapt to polygamous life. A total of six husbands were interviewed. In depth, face-to-face interviews were conducted which were then transcribed and analyzed using thematic analysis. The following four themes emerged: consistently calm and forgiving, streamlined thinking of family members, an adjustment period of one to five years, and increased activities and avoidance of prejudice. The results of this study highlight strategies among husbands struggling to adapt to polygamy harmoniously while also helping their family to adapt to the new family norms. The theme of adaptation is positive in nature and serves as a reference for polygamous men who are struggling with adjustment problems. The conclusions of the study are detailed, and the main implications discussed.
Computationally Assisted Design of High Signal-to-Noise Photoinduced Electron Transfer-Based Voltage-Sensitive Dyes

High signal-to-noise optical voltage indicators will enable simultaneous interrogation of membrane potential in large ensembles of neurons. However, design principles for voltage sensors with high sensitivity and brightness remain elusive, limiting the applicability of voltage imaging. In this paper, we use molecular dynamics (MD) simulations and density functional theory (DFT) calculations to guide the design of a bright and sensitive green-fluorescent voltage-sensitive fluorophore, or VoltageFluor (VF dye), that uses photoinduced electron transfer (PeT) as a voltage-sensing mechanism. MD simulations predict an 11% increase in sensitivity due to membrane orientation, while DFT calculations predict an increase in fluorescence quantum yield, but a decrease in sensitivity due to a decrease in rate of PeT. We confirm these predictions by synthesizing a new VF dye and demonstrating that it displays the expected improvements by doubling the brightness and retaining similar sensitivity to prior VF dyes. Combining theoretical predictions and experimental validation has resulted in the synthesis of the highest signal-to-noise green VF dye to date. We use this new voltage indicator to monitor the electrophysiological maturation of human embryonic stem cell-derived medium spiny neurons.
Cross-coupled YBCO BPFs with wide upper stopband using quarter-wavelength stepped-impedance resonators

This paper presents a cross-coupled high-temperature superconducting (HTS) bandpass filter (BPF) design using quarter-wavelength stepped-impedance resonators (λ/4SIRs) for the wireless communication applications. A pair of transmission zeros associated with the cross-coupled configuration is designed to be placed near the passband skirts, greatly sharpening the rolling-off at the passband edges. The spurious-passband center frequency of the BPF using λ/4 SIRs is simulated to be higher than that of the BPF adoptingλ/2 SIRs. ABPF usingλ/4 SIRs, conceived to be smaller than the corresponding BPF usingλ/2 SIRs, has been fabricated by double-sided depositing patterned YBCO film on a 10-mm-square and 0.5-mm-thick LaAlO3 substrate and by putting them in a copper housing. The measured results revealed that this BPF has a very wide stopband bandwidth beyond the desired passband.
Advances and Experience with Teleoperated Systems Incorporating Remote Presence

Abstract : This paper discusses progress at the Hawaii Laboratory over the past three years in the development of three teleoperated systems: the Advanced Tethered Vehicle (ATV), the TeleOperated Vehicle (TOV) and the TeleOperated/ telePresence System (TOPS). We will comment on experience to data with these systems, pointing to the need for additional sensory information by the remote system operator to achieve increased performance. Each of these systems addresses a different mission, but all share common approaches to subsystem design and to various degrees incorporate remote presence. ATV and TOV utilize a fiber optic data link for high band width, small size, ruggedness, and in the case of the TOV, jam resistance and covertness.
Heedful Interrelating in three modes: Reliability versus Performance in French Fighter Pilot Squadrons

In this paper we explore the way that the cognitive and behavioural resources of heedfully interrelating agents are distributed across the competing claims for attention from, respectively reliability and performance, both under collaborative and adversarial conditions, and in circumstances in which the scope for sense making varies with the complexity and uncertainty of the environment. Such resources are deployed with varying degrees of embodiment. At one extreme, agent knowledge is embodied to the point that, while it may be expressed, it cannot be articulated. At the other, such knowledge can be readily externalized in an abstract symbolic form. In between we have knowledge that can be verbalized although with limited possibilities for being expressed in an abstract-symbolic way. We illustrate the nature of the trade off between reliability and performance by comparing the behaviours of two French fighter pilot squadrons, one concerned with air display and one with air combat.
APPLICATION OF SCMR AND FLUORESCENCE FOR CHLOROPHYLL MEASUREMENT IN SUGARCANE

Chlorophyll is necessary for photosynthesis in plant and affecting for crop yield. Chlorophyll content can be directly measured, however, that method is destructive leaves. In sugarcane, indirect methods were used for drought or stress condition however literature is lacking for normal condition. The objective was to study the relationship between direct and indirect chlorophyll measurement. The experiment was conducted under 2 locations in Mahasarakham province, Thailand. RCBD with 4 replications and 16 varieties were used. The chlorophyll content (CC), SPAD chlorophyll meter reading (SCMR) and chlorophyll fluorescence (CF) were measured five times and a month interval between 8-12 months after planting. The results revealed that CC and SCMR of 16 varieties in both locations were significantly different, however, CF was not significantly different. The interaction between location and varieties were found. The relationships between methods of measurement were also found. At Kut Rung district, CC and SCMR were positively correlated in 8 to 12 months except for 11 months (0.71**, 0.55*, 0.77**and 0.78** respectively). Another location, CC and SCMR were correlated in 8 and 9 months (0.51*and 0.73** respectively) and CF was not correlated with CC and SCMR. Combined analysis, CC was positively correlated with SCMR at 812 months except for 11 months (0.61*, 0.55*, 0.63**and 0.50* respectively). SCMR is a useful strategy for indirectly chlorophyll measurement in sugarcane. CF could not apply for measurement in this case. For further research, we are looking for a relationship between chlorophyll content and sugarcane yield or other desirable characteristics in sugarcane.
The automatic human

An overview is presented of the growth and role of automation in civil aircraft operations for both cockpit management and ground control. NASA has initiated a research program centered on furthering automation and developing a consistent and rational philosophy of human centered aircraft and air traffic control automation. Introduction of the NASA Aviation Safety Reporting System (ASRS) has proved successful in bringing together pilots and ground controllers to report incidents of operational anomalies that can then be analyzed, leading to corrective action to prevent similar reoccurrences. Attention is given to the growing trend of extensive automation in the cockpit that appears to be leading to a diminution of management control of the aircraft by the decreasing number of flight crew members. A majority of reports indicate that there is a serious mismatch between new aircraft capabilities and ATC procedures, which were designed for older aircraft. ASRS has also kept research oriented toward real problems and community needs.
Determination of water content in crude oil emulsion by LF-NMR CPMG sequence

Abstract Transverse relaxation times (T2) and T2 spectrum for crude oil emulsions with different water content are obtained by low field nuclear magnetic resonance Carr-Purcell-Meiboom-Gill sequence and various methods to determine the water content are investigated. The results show that there are three methods to accurately determine the water content. When water content is greater than 20.0wt%, determination through T2 value of emulsions is fastest with the relative error below 2.5%. T2 spectrum show the characteristics of multiple peaks, and T2 value of the peaks originated from water are suitable for determination of water content for O/W emulsions. A method is developed and optimized to determine the water content by using the peak-area ratio in T2 spectrum, which is not limited by the water content and the form of emulsion.
Air Gondwana : Using ICT to create an authentic learning environment to teach basic negotiation skills

In recent years greater emphasis has been placed by many Law Schools on teaching not only the substantive content of the law but also the skills needed for the practice of the law. Negotiation is one such skill. However, effective teaching of negotiation may be problematic in the context of large numbers of students studying in a variety of modes and often juggling other time commitments. This paper examines the Air Gondwana program, a blended learning environment designed to address these challenges. The program demonstrates that ICT can be used to create an authentic learning experience which engages and stimulates students.
Reducing Operating Costs by Optimizing Space in Facilities

Abstract : Facility maintenance and sustainment costs can represent a large portion of a company's or government's expenditures. The U.S. Government has a pressing need to reduce these costs and meet energy efficiency goals while remaining fiscally responsible. Research has shown that the government currently has little to no optimization standards or means of integrating such requirements into a decision making model. This is despite the fact that the data necessary to make educated decisions are already being collected through asset management and geospatial activities. This paper utilizes the Air Force's facility portfolio as a case study to better understand the problems and potential solutions of space optimization for large organizations or governments. The culmination of this research was the development of a metric to evaluate spatial efficiency in current facilities while mandating standards for future buildings. It is designed to be utilized as an asset management tool that assists decision makers in deciding where to spend limited resources to maximize their return on investment. Cost savings were calculated based upon cost data collected by the U.S. General Services Administration and Reed Construction Data.
Personal heating: Is it comfortable and can it save energy?

A pilot study with ten test subjects has been carried out towards the user satisfaction of personalized heating. The heating system consists of four heating panels integrated in office furniture. The tests have been performed in a climate chamber at three room temperature levels: 18, 20 and 22°C. The test subjects could control the temperature of the heating panels. During the experiments objective measurements have been taken such as skin temperatures, energy use of the heating panels, air temperature and air speed. Thermal comfort of the test subjects has been evaluated using a questionnaire. The measurements indicate that it is possible to reduce the room temperature to 20°C while thermal comfort is maintained. Calculations with a building model showed that lowering the room temperature to 20°C can lead to an energy saving of 27% on heating energy. In offices with a low and varying occupancy rate the energy saving can be even higher.