gebhart/patrepeval huggingface dataset:
MEMS wing technology for a battery-powered ornithopter (2002)

The objective of this project is to develop a battery-powered ornithopter (flapping-wing) Micro Aerial Vehicle (MAV) with MEMS wings. In this paper, we present a novel MEMS-based wing technology that we developed using titanium-alloy metal as wingframe and parylene C as wing membrane. MEMS technology enables systematic research in terms of repeatability, size control, and weight minimization. We constructed a high quality low-speed wind tunnel with velocity uniformity of 0.5% and speeds from 1 m/s to 10 m/s. We have tested and have studied the unsteady-state aerodynamics of various types of MEMS wings. Finally, we built lightweight ornithopters with electric-powered transmission system and have demonstrated successful free flights of with flight duration ranges from 5 to 18 seconds.
Toxicology of nickel. (1984)

Rabbits were exposed to low levels of airborne metals for 1-8 months, 5 days/week, 6 hours/day. After exposure, lung tissue was examined by light and electron microscopy. Macrophages lavaged from the left lung were examined morphologically and functionally. Phospholipids were analysed in lung tissue or lavage fluid. Metallic nickel dust, 0.1-1 mg/m3, affected alveolar macrophages, alveolar epithelial type II cells and phospholipids. In the lung tissue, nodular accumulation of macrophages was seen, and the volume density of alveolar type II cells was elevated. The amount of phospholipids was markedly increased, mainly due to an increase in disaturated phosphatidylcholines. After 1 month of exposure the macrophages appeared active. After 3 months they appeared 'overfed' and inactive. Metallic iron, chromium and cobalt did not produce the same effects as nickel. Exposure to 0.2 mg/m3 soluble nickel as nickel chloride produced almost identical effects to those of metallic nickel, indicating that the effect of the metallic nickel particles was caused by nickel ions. Exposure to cadmium chloride produced nearly all the effects produced by nickel chloride. However, cadmium chloride increased the level of lysozyme in the macrophages whereas nickel chloride decreased it. Cadmium chloride also produced interstitial alveolitis and cytoplasmic blebs on the surface of the macrophages. Cobalt chloride affected the growth of the type II cells, which formed nodules, but did not seem to affect the production of surfactant material by those cells. Copper chloride produced no effect apart from a slight increase in volume density of the type II cells. Thus, of four divalent metal ions, three (Ni2+, Cd2+ and Co2+) in similar concentrations in the inhaled air produced clear but different pathological effects in the lungs.
Oxidation of hydroquinones with meso-hexakispentafluorophenyl [26]hexaphyrin(1.1.1.1.1.1) (2005)

Treatment of various hydroquinones and catechols with meso-pentafluorophenyl [26]hexaphyrin(1.1.1.1.1.1) provided the corresponding quinones quantitatively.
Resource Allocation Algorithms for Multicast Streaming in Elastic Cloud-Based Media Collaboration Services (2016)

Traditional infrastructure models are being replaced by Cloud-enabled models with support for several different applications/services. One of these services is professional real-time Audio/Video collaboration. Although high-end business collaboration solutions are nowadays offered with high reliability, they rely on dedicated specialized (and costly) hardware and network infrastructure setups, and usually prove difficult to scale up. On the other hand, existing cloud-based A/V collaboration solutions do allow for easier elasticity and scalability, but do so on a best-effort basis with no guarantees for reliability or quality. In this context, this paper proposes cloud-enabled A/V collaboration resource allocation algorithms focused on solving the business requirements and SLAs dealing with elasticity and scalability. The proposed algorithms attempt to minimise Cloud resource usage, in order to keep the cost within budget, while striving for the reliability and quality of dedicated hardware solutions. The evaluation is conducted using a version of the CloudSim simulator that has been extended to support collaborative meeting patterns, usage seasonality, resource expenditure prediction, network congestion and streaming multicast. Compared to the second best solution applied to the same evaluated scenario, our results show a reduction of bandwidth usage and virtual machine costs by 49% and 63%, respectively, and an effectiveness of 99% in meeting A/V collaboration setup deadlines.
Analysis of Material Modifications in Laser-Damaged HfO^2 Thin Films (2007)

Get PDF Email Share Share with Facebook Tweet This Post on reddit Share with LinkedIn Add to CiteULike Add to Mendeley Add to BibSonomy Get Citation Copy Citation Text L. Gallais, F. Wagner, A. Ciapponi, J. Capoulade, J. Y. Natoli, and M. Commandré, "Analysis of material modifications in laser-damaged HfO2 thin films," in Optical Interference Coatings, OSA Technical Digest (CD) (Optica Publishing Group, 2007), paper FB2. Export Citation BibTex Endnote (RIS) HTML Plain Text Citation alert Save article
Reduction of MPO-ANCA epitopes in SCG/Kj mice by 15-deoxyspergualin treatment restricted by IgG2b associated with crescentic glomerulonephritis (2010)

These results strongly suggest that DSG treatment of SCG/Kj mice leads to the reduction of risk antibodies in IgG2b and normalization of B-cell clones accompanied by recovery of the cytokine and chemokine balance.
miR-26a-5p Regulates TNRC6A Expression and Facilitates Theca Cell Proliferation in Chicken Ovarian Follicles (2017)

Ovarian theca cells play an indispensable role in ovarian follicular development and hormone secretion. miR-26a-5p was reported to be differentially expressed in mature and immature chicken ovaries in our previous study; however, the role of miR-26a-5p in regulating ovarian follicle function is still unclear. In this study, we demonstrated that the expression dynamics of TNRC6A mRNA in either chicken ovaries or follicles showed an opposite trend compared with that of chicken miR-26a-5p expression. miR-26a-5p inhibited TNRC6A mRNA expression by directly targeting its 3'-untranslated region in cultured chicken theca cells. Overexpression of miR-26a-5p promoted chicken follicular theca cell proliferation in vitro. Furthermore, overexpression of miR-26a-5p and knockdown of TNRC6A significantly upregulated the antiapoptotic BCL-2 gene. Taken together, this study revealed the expression dynamics of miR-26a-5p and TNRC6A in chicken ovaries and ovarian follicles and the relationship between the expression of miR-26a-5p and TNRC6A in chicken ovarian theca cells. These results suggest that miR-26a-5p facilitates chicken ovarian theca cell proliferation by targeting the TNRC6A gene.
Spectroscopic, kinetic and mechanistic studies of the influence of ligand and substrate concentration on the activation by peroxides of CuI–thiolate and other CuI complexes (1999)

Both free-radical and non-radical routes for peroxide oxidation of CuI can be identified for copper complexes obtained by the reduction of CuII by thiols, including glutathione. Copper(I)–thiolate complexes are obtained, except in the presence of e.g. 1,10-phenanthroline, and these undergo ready reaction with H2O2 and tBuOOH. EPR spin-trapping studies establish a free-radical reaction mechanism (to give tBuO˙) with the latter, and the formation of HO˙ from the former occurs only at low concentrations of copper. Kinetic studies (using UV-vis and EPR spectroscopies), together with NMR analysis, lead to the proposal that CuI aggregates react via non-radical pathways in contrast to monomeric CuI.
Combining diverse evidence for gene recognition in completely sequenced bacterial genomes (1998)

Analysis of a newly sequenced bacterial genome starts with identification of protein-coding genes. Functional assignment of proteins requires the exact knowledge of protein N-termini. We present a new program ORPHEUS that identifies candidate genes and accurately predicts gene starts. The analysis starts with a database similarity search and identification of reliable gene fragments. The latter are used to derive statistical characteristics of protein-coding regions and ribosome-binding sites and to predict the complete set of genes in the analyzed genome. In a test on Bacillus subtilis and Escherichia coli genomes, the program correctly identified 93.3% (resp. 96.3%) of experimentally annotated genes longer than 100 codons described in the PIR-International database, and for these genes 96.3% (83.9%) of starts were predicted exactly. Furthermore, 98.9% (99.1%) of genes longer than 100 codons annotated in GenBank were found, and 92.9% (75.7%) of predicted starts coincided with the feature table description. Finally, for the complete gene complements of B.subtilis and E.coli, including genes shorter than 100 codons, gene prediction accuracy was 88.9 and 87.1%, respectively, with 94.2 and 76.7% starts coinciding with the existing annotation.
Perchlorate reduction in a HYDROGEN‐BASED MEMBRANE–BIOFILM REACTOR (2002)

The perchlorate anion (ClO 4 – ) has been found in potentially harmful concentrations in numerous water sources. Because perchlorate is not removed by conventional water treatment processes, new treatment processes are needed. Biological perchlorate reduction is a promising alternative. The authors investigated a hydrogen‐oxidizing hollow‐fiber membrane–biofilm reactor system for perchlorate removal. Hydrogen is an ideal electron donor for biological drinking water treatment because it presents no toxicity, is inexpensive, and is unlikely to persist as a source of biological instability in distributions systems. The reactor delivers hydrogen in an efficient and safe manner. Results showed that biological perchlorate reduction takes place concurrently with nitrate reduction, no specialized inoculation is required, and perchlorate can be removed to below the preliminary regulatory standards with no chemical addition other than hydrogen gas. The optimal pH is 8, and the accumulation of intermediates is unlikely. Full denitrification and pH control may be required for excellent perchlorate removal.
Considerations for Treatment-free Remission in Patients With Chronic Myeloid Leukemia: A Joint Patient–Physician Perspective (2018)

Treatment-free remission (TFR) after discontinuation of tyrosine kinase inhibitor therapy is now an emerging treatment goal for patients with chronic myeloid leukemia, who have achieved a deep and stable response to treatment. Although guidance is now available, patients' questions regarding this progressive concept have yet to be addressed. The overall aim of this European Steering Group is a patient-centered approach that educates patients on their treatment options, including TFR, facilitates better patient-physician relationships, and meets patients' emotional and psychological needs. The present report outlines 5 key topic areas on discontinuing tyrosine kinase therapy and the implications of TFR for patient-physician consideration: what TFR is; when TFR is appropriate; which patients might and might not be eligible for TFR; and patients' considerations for discontinuing therapy, such as tyrosine kinase withdrawal syndrome, potential psychological implications, molecular recurrence, and repeat treatment. This Steering Group advocates that patients with chronic myeloid leukemia should have access to high-quality, frequent molecular monitoring and be treated in a specialist center with appropriate medical and psychological support. As patient concerns with attempting TFR become forefront in patient-physician discussions, a greater number of eligible patients might be willing to discontinue therapy.
CONTEXTUALIZING CONSUMPTION: Why individual knowledge is key to a sustainable world (2013)

HYPOTHESISPeople are loosely connected, if at all, to their surrounding environment, which makes understanding environmental impacts from an individual level difficult.You cannot expect people to live sustainable lives if the idea of sustainability is simply an abstract concept they have no personal connection to. Gallons vs.
Positive predictive value highlights four novel candidates for actionable genetic screening from analysis of 220,000 clinicogenomic records (2021)

We identify seven genetic conditions where rare variation appears appropriate to assess in population screening, four of which are not yet used in screening programs. The addition of GCK, HBB, PKD1, and MIP rare variants into genetic screening programs would reach an additional 0.21% of participants with actionable disease risk, depending on the population.
A murine model of autosomal dominant neurohypophyseal diabetes insipidus reveals progressive loss of vasopressin-producing neurons (2003)

Familial neurohypophyseal diabetes insipidus (FNDI) is an autosomal dominant disorder caused by mutations in the arginine vasopressin (AVP) precursor. The pathogenesis of FNDI is proposed to involve mutant protein–induced loss of AVP-producing neurons. We established murine knock-in models of two different naturally occurring human mutations that cause FNDI. A mutation in the AVP signal sequence [A(–1)T] is associated with a relatively mild phenotype or delayed presentation in humans. This mutation caused no apparent phenotype in mice. In contrast, heterozygous mice expressing a mutation that truncates the AVP precursor (C67X) exhibited polyuria and polydipsia by 2 months of age and these features of DI progressively worsened with age. Studies of the paraventricular and supraoptic nuclei revealed induction of the chaperone protein BiP and progressive loss of AVP-producing neurons relative to oxytocin-producing neurons. In addition, Avp gene products were not detected in the neuronal projections, suggesting retention of WT and mutant AVP precursors within the cell bodies. In summary, this murine model of FNDI recapitulates many features of the human disorder and demonstrates that expression of the mutant AVP precursor leads to progressive neuronal cell loss.
SB09-17/18: Travel Allocation Policy (2017)

SB09-17/18: Travel Allocation Policy. This resolution passed 21Y-1N on a roll call vote during the Sepember 20, 2017 meeting of the Associated Students of the University of Montana.
Who's in the lions' den? (1996)

Most long-stay patients discharged from psychiatric hospitals under community care policy are being accommodated in suburban communities. The communities' attitudes have a major bearing on the success of this policy. A census of perceptions of psychiatric services was conducted in two areas prior to the opening of long-stay supported houses for the mentally ill. Many respondents (37%) had a negative perception of psychiatric treatment in hospital. Most (82%) had heard of community care policy but few (29%) knew about the imminent opening of supported houses for the long-term mentally HI in their own street. Most respondents (66%) were against the closure of psychiatric hospitals and many saw It as a cost cutting exorcise. The majority agreed with the idea of long-stay patients being discharged into smaller units in the community although a substantial minority (20%) thought it would have a bad effect on the local community. An overwhelming majority of respondents (91%) thought it was important for local residents to be given information about new mental health facilities in their neighbourhood. Respondents were worried that patients would not get adequate support and that they might be dangerous. If community care policy is to succeed, attention needs to be paid to the community's opinions and desire for information about local services.
Immersive teleconferencing (1999)

This paper presents a new algorithm for immersive teleconferencing, which addresses the problem of registering and blending multiple images together to create a single seamless panorama. In the immersive teleconference paradigm, one frame of the teleconference is a panorama that is constructed from a compound-image sensing device. These frames are rendered at the remote site on a projection surface that surrounds the user, creating an immersive feeling of presence and participation in the teleconference. Our algorithm efficiently creates panoramic frames for a teleconference session that are both geometrically registered and intensity blended. We demonstrate a prototype that is able to capture images from a compound-image sensor, register them into a seamless panoramic frame, and render those panoramic frames on a projection surface at 30 frames per second.
Towards documentation support for educational design thinking projects (2013)

The design thinking methodology is an incubator for innovative products and services. Design thinking is based on in-depth interactions with prospective end-users and therefore usually results in products and services desired by end users. At the end of a design thinking project, the final outcome of the project is often presented to the external client, who decides about the realization of the product or service. This presentation includes the final prototype, which fulfils the purpose of illustrating the final idea. Therefore, the final presentation passes on the overall idea, but often neglects design rationales. This problem is especially dire in educational settings, in which students usually perform these tasks for the first time. Consequently, the students only pass on a very limited subset of the knowledge they collected during their design thinking project. Even worse, engineers engaged by the client make their decisions based on incomplete knowledge when realizing the product or service. Thereby, they usually have to make adjustments to the envisioned product or service concerning technical constraints, legal restrictions and economical issues. The engineers may end up creating a less desirable product or service since such changes usually affect its desirability and viability. In this paper we investigate how design thinking projects may be documented to ensure that products and services are realized desirable, viable and feasible. We report on our insights concerning the documentation of design thinking projects in educational settings and outline our envisioned documentation framework for capturing the design rationale.
Stochastic electron heating in micro-structured targets irradiated with intense laser radiation and applications (2020)

The interaction of an ultrashort laser pulse of sub-relativistic intensity with an innovative high-average-density targets consisting of numerous sub-microwires or sheets was examined. The research demonstrates the stochastic nature of high-energy electron production in complicated EM field in such targets where volumetric laser energy absorption occurs. The considered laser-target design has a potential for use in compact laser-based neutron sources and warm dense matter research.
Behavior of hematological variables in horses treated with ozone therapy (2009)

The behavior of blood hematological variables (hematocrit, hemoglobin, erythrocytes and platelets) was monitored in vivo in 12 crossbred horses (6 males and ...
Chirp optimized 60 GHz millimeter-wave fiber-optic transmission incorporating EA-modulator (2002)

By optimizing the driving conditions of a high-speed EA-modulator we achieved distinct dispersion penalty reduction in a mm-wave 60 GHz SCM fiber-optic transmission system. In particular we demonstrate total error free signal transmission at 60 GHz over 1.409 km SMF without any dispersion management.
Pure xenon hexafluoride prepared for thermal properties studies (1967)

Preparation of a xenon hexafluoride and sodium fluoride salt yields a sample of the highest possible purity for use in thermal measurements. The desired hexafluoride can easily be freed from the common contaminants, xenon tetra-fluoride, xenon difluoride, and xenon oxide tetrafluoride, because none of these compounds reacts with sodium fluoride.
Enantionselective aldol-type condensation mediated by chiral α-sulphinyl hydrazones (1983)

L. Colombo, C. Gennari, G. Poli, C. Scolastico, R. Annunziata, M. Cinquini and F. Cozzi, J. Chem. Soc., Chem. Commun., 1983, 403 DOI: 10.1039/C39830000403
Simulation and Wind Tunnel Testing of a Special Racking System for PV Modules on Flat Commercial Rooftops (2015)

Every year, more than 2.2GW of commercial photovoltaic (PV) systems are installed worldwide. Approximately 30% of these are mounted on flat rooftops. PV systems that are mounted on flat rooftops have two special requirements: they need to add as little weight as possible to the building and be exposed to as little wind load as possible. The paper analyses the impact of wind on a new racking system developed for PV modules for flat rooftops. Computational Fluid Dynamics (CFD) simulation was used to examine the impacts of wind loads on a rooftop mount system. Wind tunnel testing was also carried out on a model representing this rooftop racking system to further verify the results of the CFD simulation. Testing results indicate that the external section of the PV array will experience a greater wind load compared to its internal section. Calculations performed using the drag coefficient of the Trinamount III D10 racking system demonstrates the advantages of this design under high wind loading. The light weight racking system presents a tilt angle of 10 degrees and includes an optimized wind diffuser to protect the structure against high-wind events. The attributes of robustness and light weight, coupled with its simplicity of installation and packaging make the Trinamount III D10 racking system a fast installing, non-penetrative PV mounting system very well suited for applications on flat rooftops.
Outcome and Prevention of Pseudomonas aeruginosa-Staphylococcus aureus Interactions During Pulmonary Infections in Cystic Fibrosis (2012)

Outcome and Prevention of Pseudomonas aeruginosa-Staphylococcus aureus Interactions During Pulmonary Infections in Cystic Fibrosis