Miracle-dz/UniFAR-FTUs huggingface dataset:
A helmet mounted display for telerobotics

An experimental helmet-mounted display (HMD) system was constructed to provide the human operator with an enhanced visual interface during the performance of telemanipulation tasks. The HMD system tracks the human operator's head orientation and displays the corresponding simulated task environment. Results of pick-and-place experiments indicate improved performance for stereoscopic displays with appropriate interocular distances over monoscopic displays. To evaluate the HMD system, large-work-space, three-axis pick-and-place tasks were used in which only a partial view was displayed on the screen at any time. Experimental results show that performance with the HMD system is superior to that with the fixed-display system. The results also show that appropriate adjustment of the joystick control reference frame improves the performance. <<ETX>>
Extending Networking into the Virtualization Layer

The move to virtualization has created a new network access layer residing on hosts that connects the various VMs. Virtualized deployment environments impose requirements on networking for which traditional models are not well suited. They also provide advantages to the networking layer (such as software flexibility and welldefined end host events) that are not present in physical networks. To date, this new virtualization network layer has been largely built around standard Ethernet switching, but this technology neither satisfies these new requirements nor leverages the available advantages. We present Open vSwitch, a network switch specifically built for virtual environments. Open vSwitch differs from traditional approaches in that it exports an external interface for fine-grained control of configuration state and forwarding behavior. We describe how Open vSwitch can be used to tackle problems such as isolation in joint-tenant environments, mobility across subnets, and distributing configuration and visibility across hosts.
LISA—machine description language for cycle-accurate models of programmable DSP architectures

This paper presents the machine description language LISA for the generation of bit- and cycle-accurate models of DSP processors. Based on a behavioral operation description, the architectural details and pipeline operations of modern DSP processors can be covered. Beyond the behavioral model, LISA descriptions include other architecture-related information like the instruction set. The information provided by LISA models enables automatic generation of simulators and assemblers which are essential elements of DSP software development environments. In order to proof the applicability of our approach, a realized model of the Texas Instruments TMS320C6201 DSP is presented and derived LISA code examples are given.
The effect of body position on the energy cost of cycling.

Energy expenditure during bicycling on flat terrain depends predominantly on air resistance, which is a function of total frontal area (bicycle and rider), coefficient of drag, and air speed. Body position on the bicycle may affect energy expenditure by altering either frontal area or coefficient of drag. In this study, oxygen uptake (VO2) was measured for each of four body positions in 10 cyclists (8 males, 2 females, 24 +/- 2 yr, 67.7 +/- 3.3 kg, VO2max = 65.8 +/- 1.5 ml.kg-1.min-1) while each bicycled up a 4% incline on a motor-driven treadmill (19.3 km.h-1), thereby eliminating air resistance. Positions studied included: 1) seated, hands on brake hoods, cadence 80 rev.min-1; 2) seated, hands on dropped bar (drops), 80 rev.min-1; 3) standing, hands on brake hoods, 60 rev.min-1; and 4) seated, hands on brake hoods, 60 rev.min-1. Subjects rode their own bicycles, which were equipped with a common set of racing wheels. Energy expenditure, expressed as VO2 per unit combined weight, was not significantly different between drops and hoods positioning (30.2 +/- 0.6 vs 29.9 +/- 0.9 ml.kg-1.min-1) but was significantly greater for standing compared with seated cycling (31.7 +/- 0.4 vs 28.3 +/- 0.7 ml.kg-1.min.-1, P less than 0.01). These results indicate that body posture can affect energy expenditure during uphill bicycling through factors unrelated to air resistance.
Pointwise estimates for gradients of temperatures in terms of maximal functions

We give a detailed proof, in the case of one space dimension, of a pointwise upper estimate for the space gradient of a temperature. The operators involved are a one-sided Hardy-Littlewood maximal in time and the Calderon sharp maximal operator in space. if t > 0. The level sets of the two variable function W(x,t) = Wt(x) define a family of "heat balls". This family shares with the Euclidean balls, for the elliptic case, the property of being the right shapes that support a reproducing mean value kernel for temperatures. There are well established parabolic mean value formulae, with nonsmooth ker- nels, which can be found for example in (4). Starting from these type of identities, it is not difficult to produce convolution formulas with kernels which are smooth in the space variable. Once such smooth reproducing formulae are available, we may study the behav- ior of the space derivative of a temperature u(x,t) as a convolution. Since, even when the reproducing kernel is in L 1 , its space derivative is no longer integrable, and this convolution has to be understood in the distribution sense. In particular the singularity of the space derivative of the reproducing kernel, can be avoided by subtracting a constant to the temperature. This representation formula for @u gives us the central identity to start our search for the maximal estimates. Two elementary facts of this formula for @u are leading us: the support of the distributional kernel is biased in time and a constant value of the temperature is subtracted to the function u in the representation. The first fact suggests the control by one-sided Hardy-Littlewood operators and the second suggests the control by sharp Calderon maximal operators.
Gas Station Psychology

The potential value of increased specialization within ecological psychology is described, based on the model employed in the natural sciences. The basic unit of the field is the behavior setting, and the most likely unit for specialization is the genotype, which is comprised of functionally similar settings. In particular, mundane and ubiquitous settings, whose influence has been neglected by psychologists, deserve study. Specialists must develop subject-matter knowledge of their chosen genotype, including its history, technology, nomenclature, economics, and environmental context. Specialization does not preclude acquiring basic disciplinary knowledge nor the ability to teach and do research in traditional areas of psychology.
Rapid Import of Cytosolic 5-Lipoxygenase into the Nucleus of Neutrophils after in Vivo Recruitment and in Vitro Adherence*

5-Lipoxygenase catalyzes the synthesis of leukotrienes from arachidonic acid. The subcellular distribution of 5-lipoxygenase is known to be cell type-dependent and is cytosolic in blood neutrophils. In this study, we asked whether neutrophil recruitment into sites of inflammation can alter the subcellular compartmentation of 5-lipoxygenase. In peripheral blood neutrophils from rats, 5-lipoxygenase was exclusively cytosolic, as expected. However, in glycogen-elicited peritoneal neutrophils, abundant soluble 5-lipoxygenase was in the nucleus. Upon activation with calcium ionophore A23187, intranuclear 5-lipoxygenase translocated to the nuclear envelope. Elicited neutrophils required a greater concentration of A23187 for activation than did blood neutrophils (half-maximal response, 160 versus 52 nM, respectively) but generated greater amounts of leukotriene B4 upon maximal stimulation (26.6 versus 7.68 ng/106 cells, respectively). Intranuclear 5-lipoxygenase was also evident in human blood neutrophils after adherence to a variety of surfaces, suggesting that adherence alone is sufficient to drive 5-lipoxygenase redistribution. These results demonstrate a physiologically relevant circumstance in which the subcellular distribution of 5-lipoxygenase can be rapidly altered in resting cells, independent of 5-lipoxygenase activation. Nuclear import of 5-lipoxygenase may be a universal accompaniment of neutrophil recruitment into sites of inflammation, and this may be associated with alterations in enzymatic function.
A BLACK HOLE OF> 6 M⊙ IN THE X-RAY NOVA XTE J1118+480 1

Observations of the quiescent X-ray nova XTE J1118+480 with the new 6.5 m MMT have revealed that the velocity amplitude of the dwarf secondary is 698 ± 14 km s −1 and the orbital period of the system is 0.17013 ± 0.00010 d. The implied value of the mass function, f(M) = 6.00 ± 0.36 M⊙, provides a hard lower limit on the mass of the compact primary that greatly exceeds the maximum allowed mass of a neutron star (∼ 3 M⊙). Thus we conclude that the compact primary is a black hole. Among the eleven dynamically established black-hole X-ray novae, the large mass function of XTE J1118+480 is rivaled only by that of V404 Cyg. We estimate that the secondary supplies 34% ± 8% of the total light at 5900 ˚ A and that its spectral type is in the range K5V to M1V. A double-humped I-band light curve is probably due to ellipsoidal modulation, although this interpretation is not entirely secure because of an unusual 12-minute offset between the spectroscopic and photometric ephemerides. Assuming that the light curve is ellipsoidal, we present a provisional analysis which indicates that the inclination of the system is high and the mass of the black hole is correspondingly modest (M1 ∼ 10 M⊙). The broad Balmer emission lines (FWHM = 2300‐2900 km s −1 ) also suggest a high inclination. For the range of spectral types given above, we estimate a distance of 1.8 ± 0.6 kpc. Subject headings: X-ray: stars—binaries: close—accretion, accretion disks—stars: individual: XTE J1118+480
Fingermarks, more than just a ridge pattern

In this thesis, we have used immunolabeling and fluorescence spectroscopy to obtain more information from fingermarks. We show that the chemical composition holds a wealth of information, which can be used for (i) donor profiling, (ii) developing new fingermark development techniques and, (iii) the age estimation of fingermarks.
On the Use of Sterilisation Bonds in Emerging Asia

We document recent developments in the use of sterilisation bonds by six central banks in emerging Asia, and discuss the implications for monetary policy and the financial sector. An important development in the sterilisation of foreign exchange interventions in past years has been the frequent use of central banks’ own paper. There has been an attempt to lengthen the maturity structure of sterilisation bills, and maturities have risen, especially in 2010-11. The choice of sterilisation instrument is likely to depend partly on their relative costs. In particular, as the yield on central bank securities has fallen relative to the rate of remuneration of required reserves, some central banks in Asia have increasingly used central bank securities for sterilisation.
A COMPARISON BETWEEN PLACEBO, PIZOTIFEN AND 1‐ISOPROPYL‐3‐HYDROXY‐5‐SEMICARBAZONO‐6‐OXO‐2.3.5.6.‐TETRAHYDROINDOL (DIVASCAN®) IN MIGRAINE PROPHYLAXIS

The effects and side‐effects in migraine prophylaxis of placebo, Divascan® (1‐isopropylnoradrenochrome‐5‐monosemicarbazone) and pizotifen were compared in a double‐blind cross‐over study. The dosage was for Divascan 15 mg a day and for pizotifen 3 mg a day. Data from the last 6 weeks of each test period of 8 weeks were used to assess the effect of the treatment. Thirty patients entered the trial. Data from 28 patients treated with placebo and Divascan and 27 patients treated with pizotifen were used for final evaluation. Pizotifen significantly reduced the number of migraine attacks, headache index and the consumption of ergotamine. Divascan also seemed to have effect. The consumption of ergotamine was reduced compared with placebo and there was a reduction, although not significant, of headache frequency and headache index. Pizotifen gave significantly larger reduction in headache frequency and headache index than Divascan and significantly more patients stated a preference for pizotifen compared with Divascan. A good or very good effect was reported by 11 per cent of the patients on placebo, 39 per cent on Divascan and 70 per cent on pizotifen. Pizotifen had frequent side‐effects, mainly drowsiness and weight gain, whereas Divascan in this respect did not differ from placebo. Physical examinations and laboratory investigations did not show any signficant changes, apart from weight gain.
The Historical Trauma Response Among Natives and Its Relationship with Substance Abuse: A Lakota Illustration

Abstract Historical trauma (HT) is cumulative emotional and psychological wounding over the lifespan and across generations, emanating from massive group trauma experiences; the historical trauma response (HTR) is the constellation of features in reaction to this trauma. The HTR often includes depression, self-destructive behavior, suicidal thoughts and gestures, anxiety, low self-esteem, anger, and difficulty recognizing and expressing emotions. It may include substance abuse, often an attempt to avoid painful feelings through self-medication. Historical unresolved grief is the associated affect that accompanies HTR; this grief may be considered fixated, impaired, delayed, and/or disenfranchised. This article will explain HT theory and the HTR, delineate the features of the HTR and its grounding in the literature, offer specific Native examples of HT and HTR, and will suggest ways to incorporate HT theory in treatment, research and evaluation. The article will conclude with implications for all massively traumatized populations.
Risk factors associated with poor controlled pediatric asthma in a university hospital.

BACKGROUND Many studies in adults had identified factors associated with partly or uncontrolled asthma. In children, factors related to asthma control were not well defined. OBJECTIVE To find the factors related to partly or uncontrolled asthma in children. METHODS Asthmatic children who had severity at least in the mild persistent level, were recruited. The asthma control levels were classified as controlled, partly controlled and uncontrolled according to the GINA guideline. Risk factors were compared between the patients with controlled and partly controlled/ uncontrolled asthma groups. RESULTS One hundred and ten patients (42.7% females) were included. The mean age was 10.3 ± 2.7 years old. There were 55 patients (50%) in the controlled, 54 patients(49.1%) in partly controlled and 1 patient (0.9%) in uncontrolled asthma group. For asthma severity, 97 patients (88.2%) were in mild persistent, 11 patients (10%) in moderate persistent and 2 patients (1.8%) in severe persistent groups. The risk factors for partly controlled/ uncontrolled asthma compared to controlled asthma were moderate/ severe persistent asthma (adjusted OR 18.87 (95% CI 1.92 - 200.00)) and sinusitis (p = 0.04). Using the air conditioner decreased risk of partly controlled/uncontrolled asthma (adjusted OR 0.30 (95% CI 0.10 - 0.91)). The proportion of patients who used medium dose inhaled corticosteroid (ICS) plus long-acting inhaled β2-agonist (LABA) were significantly higher in partly controlled/ uncontrolled asthma than controlled asthma (p = 0.004). CONCLUSION Risk factors associated with partly controlled/ uncontrolled asthma were moderate/ severe persistent asthma and sinusitis. Using air conditioner seemed to reduce risk of partly controlled/ uncontrolled asthma.
An Articulatory Phonology Perspective on Rhotic Articulation Problems: A Descriptive Case Study

Abstract This descriptive case study presents data on a young female speaker (ML) with a history of /r/ sound production problems. Perceptual, acoustic, and kinematic data are provided to illustrate the kind of problems that she is facing in producing this sound, using the Articulatory Phonology model as a theoretical background. Different gestural mechanisms that could explain her kinematic characteristics (and associated acoustic and perceptual features) are evaluated in comparison to published data and new findings from an age-matched control speaker (JE) who performed the same speaking tasks as ML. Results show a well-defined problem in gestural specification for tongue control in /r/ sound productions that can be directly related to changes in acoustics and perception. The analysis demonstrates the feasibility of Articulatory Phonology as a theoretical framework not only for normal speech production, but also to explain potential mechanisms behind changes in articulation in disordered speech.
Nano particle deposition system (NPDS) for ceramic and metal coating at room temperature and low vacuum condition

Nano particle deposition system (NPDS) is the newly developed ceramic and metal coating process. Nano and micro sized powders are sprayed through the supersonic nozzle at room temperature and low vacuum condition and deposited on various substrates. In this research, ceramic titanium dioxide (TiO2) coatings were deposited on metal substrates (SUS, Cu, Al) and polymer substrates (PET, PMMA), and metal tin (Sn) coating was deposited on SUS substrate. Coatings were fabricated with rectangular and line shapes at high deposition rate and without causing thermal damage on the substrates. Deposition images and material properties such as chemical composition and morphology were measured. The test results showed that the NPDS provides a new coating method of ceramic and metal materials with large surface area.
Percutaneous Controlled Radiofrequency Trigeminal Rhizotomy for the Treatment of Idiopathic Trigeminal Neuralgia: 25-year Experience with 1600 Patients

OBJECTIVEThe objective of this study was to evaluate the effectiveness of percutaneous, controlled radiofrequency trigeminal rhizotomy (RF-TR). The outcome of 1600 patients with idiopathic trigeminal neuralgia after RF-TR was analyzed after a follow-up period of 1 to 25 years. METHODSA total of 1600 patients with idiopathic trigeminal neuralgia underwent 2138 percutaneous radiofrequency rhizotomy procedures between 1974 and 1999. Sixty-seven patients had bilateral idiopathic trigeminal neuralgia, and 36 of them were treated with bilateral RF-TR; 1216 patients (76%) were successfully managed with a single procedure, and the remainder were treated with multiple procedures. Benzodiazepines and narcotic analgesics were used for anesthesia because patient cooperation during the procedures was essential so that the physician could create selective, controlled lesions. RESULTSThe average follow-up time was 68.1 ± 66.4 months (range, 12–300 mo). Acute pain relief was accomplished in 97.6% of patients. Complete pain relief was achieved at 5 years in 57.7% of the patients who underwent a single procedure. Pain relief was reported in 92% of patients with a single procedure or with multiple procedures 5 years after the first rhizotomy was performed. At 10-year follow-up, 52.3% of the patients who underwent a single procedure and 94.2% of the patients who underwent multiple procedures had experienced pain relief; at 20-year follow-up, 41 and 100% of these patients, respectively, had experienced pain relief. No mortalities occurred. After the first procedure was performed, early pain recurrence (<6 mo) was observed in 123 patients (7.7%) and late pain recurrence was observed in 278 patients (17.4%). Complications included diminished corneal reflex in 91 patients (5.7%), masseter weakness and paralysis in 66 (4.1%), dysesthesia in 16 (1%), anesthesia dolorosa in 12 (0.8%), keratitis in 10 (0.6%), and transient paralysis of Cranial Nerves III and VI in 12 (0.8%). Permanent Cranial Nerve VI palsy was observed in two patients, cerebrospinal fluid leakage in two, carotid-cavernous fistula in one, and aseptic meningitis in one. CONCLUSIONPercutaneous, controlled RF-TR represents a minimally invasive, low-risk technique with a high rate of efficacy. The procedure may safely be repeated if pain recurs.
Two Novel Adaptive Symbolic Representations for Similarity Search in Time Series Databases

Since the last decade, we have seen an increasing level of interest in time series data mining due to its variety of real-world applications. Numerous representation models of time series have been proposed for data mining, including piecewise polynomial models, spectral models, and the recently proposed symbolic models, such as Symbolic Aggregate approXimation (SAX) and its multiresolution extension, indexable Symbolic Aggregate approXimation (iSAX). In spite of many advantages of dimensionality/numerosity reduction, and lower bounding distance measures, the quality of SAX approximation is highly dependent on the Gaussian distributed property of time series, especially in reduced-dimensionality literature. In this paper, we introduce a novel adaptive symbolic approach based on the combination of SAX and k¬-means algorithm which we call adaptive SAX (aSAX). The proposed representation greatly outperforms the classic SAX not only on the highly Gaussian distribution datasets, but also on the lack of Gaussian distribution datasets with a variety of dimensionality reduction. In addition to being competitive with, or superior to, the classic SAX, we extend aSAX to the multiresolution symbolic representation called indexable adaptive SAX (iaSAX). Our empirical experiments with real-world time series datasets confirm the theoretical analyses as well as the efficiency of the two proposed algorithms in terms of the tightness of lower bound, pruning power and number of random disk accesses.
Regulating new psychoactive drugs: innovation leading to compromise

Owing to the increasing availability of new, and legal, psychoactive drugs (NPDs),1 the New Zealand government enacted ground breaking legislation in May 2013; the Psychoactive Substance Act requires evidence of low risk before NPDs can be legally sold.2 3 A transitional period was created until safety testing regimes were finalised. Public outrage, however, grew as adverse effects of “interim approved” drugs …
On Reform Movement and the Limits of Mathematical Discourse

In this article, I take a critical look at some popular ideas about teaching mathematics, which are forcefully promoted worldwide by the reform movement. The issue in focus is the nature and limits of mathematical discourse. Whereas knowing mathematics is conceptualized as an ability to participate in this discourse, special attention is given to meta-discursive rules that regulate participation and are therefore a central, if only implicit, object of learning. Following the theoretical analysis illustrated with empirical examples, the question arises of how far one may go in renegotiating and relaxing the rules of mathematical discourse before seriously affecting its learnability.