gebhart/patrepeval huggingface dataset:
Imperceptible On-Screen Markers for Mobile Interaction on Public Large Displays (2017)

We present a novel method to enable users to experience mobile interaction with digital content on external displays by embedding markers imperceptibly on the screen. Our method consists of two parts: marker embedding on external displays and marker detection. To embed markers, similar to previous work, we display complementary colors in alternating frames, which are selected by considering L*a*b color space in order to make the markers harder for humans to detect. Our marker detection process does not require mobile devices to be synchronized with the display, while certain constraints for the relation between camera and display update rate need to be fulfilled. In this paper, we have conducted three experiments. The results show 1) selecting complementary colors in the a*b* color plane maximizes imperceptibility, 2) our method is extremely robust when used with static contents and can handle animated contents up to certain optical flow levels, and 3) our method was proved to work well in case of small movements, but large movements can lead to loss of tracking.
Effect of target secondary structure on RNAi efficiency (2007)

RNA interference (RNAi) mediated by small interfering RNAs (siRNAs) or short hairpin RNAs (shRNAs) has become a powerful tool for gene knockdown studies. However, the levels of knockdown vary greatly. Here, we examine the effect of target disruption energy, a novel measure of target accessibility, along with other parameters that may affect RNAi efficiency. Based on target secondary structures predicted by the Sfold program, the target disruption energy represents the free energy cost for local alteration of the target structure to allow target binding by the siRNA guide strand. In analyses of 100 siRNAs and 101 shRNAs targeted to 103 endogenous human genes, we find that the disruption energy is an important determinant of RNAi activity and the asymmetry of siRNA duplex asymmetry is important for facilitating the assembly of the RNA-induced silencing complex (RISC). We estimate that target accessibility and duplex asymmetry can improve the target knockdown level significantly by nearly 40% and 26%, respectively. In the RNAi pathway, RISC assembly precedes target binding by the siRNA guide strand. Thus, our findings suggest that duplex asymmetry has significant upstream effect on RISC assembly and target accessibility has strong downstream effect on target recognition. The results of the analyses suggest criteria for improving the design of siRNAs and shRNAs.
Concise Review: Stem Cell-Based Treatment of Pelizaeus-Merzbacher Disease (2016)

Pelizaeus-Merzbacher disease (PMD) is an X-linked disorder caused by mutation in the proteolipid protein-1 (PLP1) gene, which encodes the proteolipid protein of myelinating oligodendroglia. PMD exhibits phenotypic variability that reflects its considerable genotypic heterogeneity, but all forms of the disease result in central hypomyelination, associated in most cases with early neurological dysfunction, progressive deterioration, and ultimately death. PMD may present as a connatal, classic and transitional forms, or as the less severe spastic paraplegia type 2 and PLP-null phenotypes. These disorders are most often associated with duplications of the PLP1 gene, but can also be caused by coding and noncoding point mutations as well as full or partial deletion of the gene. A number of genetically-distinct but phenotypically-similar disorders of hypomyelination exist which, like PMD, lack any effective therapy. Yet as relatively pure CNS hypomyelinating disorders, with limited involvement of the PNS and relatively little attendant neuronal pathology, PMD and similar hypomyelinating disorders are attractive therapeutic targets for neural stem cell and glial progenitor cell transplantation, efforts at which are now underway in a number of research centers. Stem Cells 2017;35:311-315.
Adhesion of finely dispersed particles to the surface of coating materials (1986)

It was established experimentally that compressed gypsums with added organosilicon liquids GKZh-10 and GKZh-94 have the lowest values of the molecular and capillary components of adhesive strength of particles to surface. The specific bulk and surface electrical conductivities of natural marble are 3-4 orders of magnitude greater than those of the gypsums. Thus the high-strength gypsums with the special additives have significantly lower adhesive strength toward dust particles than does natural marble. The dependence of the adhesive properties of materials on surface structure was estimated by scanning electron microscopy. The dust-retentive capability of the sample surfaces was determined by blow-off of precipitated particles by a current of filtered air.
Utilization of Waste Plastics in Stone Mastic Asphalt for Infrastructural Applications (2017)

This paper reports an experimental study on the use of waste plastics in stone mastic asphalt (SMA) for infrastructural applications (e.g. roads, carparks and underground construction). The binders investigated were conventional bitumen, target bitumen (polymer modified bitumen) and waste plastics (recycled low-density polyethylene LDPE of 5 wt% and 10 wt% blends). The properties of bitumen were assessed based on its penetration value and softening point; while the performance of asphalt premix (or asphalt mixture) was evaluated based on its Marshall stability, flow and quotient. The asphalt mixture incorporating waste plastics (10 wt% LDPE blend) as polymer modifier could be a promising material for use in SMA for infrastructural applications.
作为一门新兴的、发展的专业，听力学当前的目标和需要 (2004)

It has been estimated that 12.7% of the population of the United States has a communication disorder of one type or another. With a population of 300 million, that represents over 38 million people with a communication disorder! The 12.7% as a whole, is further broken down as follows: voice disorders (1.6%), fluency or stuttering disorders (1.0%), articulation disorders (.94%), language disorders (.73%), aphasia or neurologically based speech disorders (.7%), clefts of the palate and lips (.13%)and finally, hearing disorders at 7.1% (ASHA,1995).Extrapolation of statistics is always a questionable thing to do, but if that were done, 12.7% of China′s population would yield 127 million people with a communication disorder and 71 million with a hearing impairment! Granted,these are estimates and based on national statistics from another country. But, the country of comparison has one of the finest health care systems in the world and keeps extremely accurate records. It is not unreasonable to project that the statistics for China may reveal an even greater problem.
Apolipoprotein E mRNA is abundant in the brain and adrenals, as well as in the liver, and is present in other peripheral tissues of rats and marmosets. (1985)

The relative amount of apolipoprotein (apo-) E mRNA in 12 different tissues of the rat and marmoset was examined by dot blot hybridization using cloned cDNA probes. As expected, it was found to be most abundant in the liver. However, substantial amounts of apo-E mRNA were found in the brain and adrenals at relative levels about one-third of that found in the liver. Significant quantities of apo-E mRNA were detected in all of the other peripheral tissues as well. The apo-E mRNA levels in these tissues were 2-10% of that found in the liver of the rat and 10-30% of that found in the liver of the marmoset. Apo-E mRNA was also abundant in human brain and in each species examined; it was distributed throughout all major areas of this organ. In contrast, apo-A-I mRNA was detected in abundant amounts only in the small intestine and in the liver. Extrahepatic apo-E mRNA appears to be functional, generating a translation product similar or identical to that generated by the liver. During fetal and neonatal development, apo-E mRNA is rapidly induced from low levels to approximately equal to 60% of adult levels in liver at parturition. The fetal yolk sac contains more apo-E mRNA than the fetal liver, suggesting a significant role for the yolk sac as a source of apo-E during gestation.
Physical and Mechanical Properties of Pea‐Protein‐based Edible Films (2001)

ABSTRACT: Edible films produced from denatured pea protein concentrate (PPC) solution possessed the strength and elasticity to resist handling. Increasing the concentration of the plasticizer (glycerol) in the film decreased tensile strength and elastic modulus, and increased elongation and water vapor permeability (WVP). Very strong and stretch‐able films were obtained from 70/30 and 60/40 of PPC/glycerol composition, respectively. The low WVP value was maintained over a range of glycerol concentration from 20% to 40%, in the dry film. Film solubility was not affected significantly by the amount of the plasticizer. The physical and mechanical properties of the PPC films were comparable with those of soy protein and whey protein films.
Using parallel processing for file carving (2012)

File carving is one of the most important procedures in Digital Forensic Investigation (DFI). But it is also requires the most computational resources. Parallel processing on Graphics Processing Units have proven to be many times faster than when executed on standard CPU. This paper is inspecting the algorithms and methods to use parallel processing for development of file carving tools that will do their job much faster than the conventional DFI tools.
Gold and Silver Uptake and Nanoprecipitation on Calcium Alginate Beads (2005)

Calcium alginate beads were investigated for their biosorption performance in the removal of gold and silver from aqueous solutions. It was found that uptake capacities were significantly affected by the solution pH, with optimum pH values of 2 and 4 for gold and silver, respectively. Kinetic and isotherm experiments were carried out at the optimum pH. The maximum uptake capacities were 290 mg/g for Au and 52 mg/g for Ag. FTIR analysis indicated that both carboxylic and hydroxylic functional groups in alginate beads are involved in the metal binding and later reduction of gold (+3) and silver (+1) to gold (0) and silver (0). SEM and X-ray diffraction confirmed the formation of gold and silver nanoparticles.
Bipolar laparoscopic needles for myoma coagulation (1995)

The bipolar needle was as effective as the Nd:YAG laser in coagulating symptomatic subserosal and intramural uterine myomas and achieving reduction in size of 50% to 70%, with no regrowth.
Kugelherstellung durch Pulveragglomeration (1973)

Abstract Die Verfahren der Kugelherstellung durch Agglomeration werden im Zusammenhang mit der Agglomerierfähigkeit von Pulvern diskutiert. Nur eine trockene bzw. eine Agglomeration mit geringen Bindemittelmengen führt zu ausreichend sphärischen Agglomeraten mit glatter Oberfläche. Neben den Bedingungen für das Wachstum werden der innere Aufbau und die Festigkeit der Kugeln behandelt. Eine Variation der Prozeßführung ermöglicht die Herstellung unterschiedlicher Kugelstrukturen.
Celiac Disease (1994)

Celiac disease is relatively rare in the United States and many of the facets of this complex disorder are not completely understood. In the gluten-sensitive individual, celiac disease is activated by ingestion of cereal glutens. An abnormal immune system response to dietary gluten causes damage to the small bowel mucosa, which results in nutrient malabsorption. When gluten is removed from the diet, malabsorption resolves. Nursing intervention in celiac disease requires careful nutritional assessment and dietary instruction.
Exploration of Prominent Frequency Wave in EEG Signals from Brain Sensors Network (2015)

We investigated the signals regularity of electroencephalography (EEG) channels separately and determined the energy of selected frequency waves, such as, δ, θ, α, β, and γ. The goal of this research is to identify the prominent frequency band from selected frequencies. We recorded the EEG signal data of 30 controlled subjects with 18 EEG channels. These subjects are all males with an average age of 24 years. Emotional stimuli related to different emotions were presented to each of selected candidates. EEG data were extracted and further processed for artifact removal, filtering, epoch selection and averaging of the signals. We designed and tested our method for exploring the frequency waves of all EEG channels. We also employed the Hjorth parameters to measure the signal regularity in time and frequency domain. The detailed physiological response of human subjects is also presented in this paper. Our results showed that the energy level of delta wave is mostly high in all cases.
Tomato spotted wilt and peanut bud necrosis viruses (1997)

The peanut bud necrosis virus (PBNV) nd tomato spotted wilt virus (TSWV), both tospoviruses, cause economically important diseases in peanut...
A Search-Theoretic Approach to Cooperative Control for Uninhabited Air Vehicles (2002)

This paper explores the problem of cooperative search for stationary targets with multiple uninhabited air vehicles (UAVs). A search-theoretic approach based on “rate of return” maps is used to develop cooperative search plans for UAVs that try to approximate the optimal non-implementable search plan. The approach is illustrated by use of a simulation testbed for multiple searching UAVs and Monte Carlo simulation runs to evaluate our cooperative strategy relative to the optimal plan and relative to a noncooperative strategy.
Studying the Curing Kinetics of a Diacrylate by Using Infrared Spectroscopy (1997)

Fourier transform infrared (FT-IR) spectroscopy was used to study the photopolymerization of 4,4'-bis(acryloyl)biphenyl (BAB), dispersed in the liquid crystal (E7). The infrared absorbance of the carbon–carbon double bond of the acrylate group was monitored to follow the course of the polymerization and to determine the extent of cure. It was also observed that a major change in the character of the infrared absorbance band shape and position of the acrylate carbonyl group accompanied the reduction of the carbon–carbon double-bond absorbance. Curing was found to be rapid, on the order of minutes. It was found that the reaction did not proceed appreciably after a brief initial exposure to ultraviolet (UV) radiation. This result implies that this type of system may be time-stable with programmable degrees of cure. It was also discovered that single continuous doses of UV exposure produced a higher degree of cure than equivalent UV exposure times administered in multiple shorter doses. This observation indicates the existence of a relatively long induction period in this system. The long induction period may be caused by a UV screening effect due to the other components of this system.
Performance Evaluation of Time-Critical Data Transmission in Automotive Communication Systems (2010)

From the Chair of Computer Science 7 at the University of Erlangen-Nrnberg, I would first of all like to
Sodium and research in farm animals: problems of requirement, deficit, and excess (1985)

There is no doubt of the biological importance of salt in the physiological processes of all animals. Nevertheless, there is great uncertainty about the level of salt intake necessary to maintain the health of farm animals in varying circumstances such as pregnancy and lactation. It appears that published recommendations are far too high, which is not only misleading from the veterinary point of view but is reflected in exaggerated estimates of human requirements.
Pentamethylcyclopentadienyl-rhodium and -iridium complexes. Part 21. Neutral and cationic β-diketonato-, η<sup>3</sup>-allylic, and NN″-triazenido-complexes: the X-ray crystal structure of the binuclear complex [Rh<sub>2</sub>(C<sub>5</sub>Me<sub>5</sub>)<sub>2</sub>(acac)<sub>2</sub>][BF<sub>4</sub>]<sub>2</sub> (1979)

The synthesis and properties of the (β-diketonato-complexes [M(η5-C5Me5)X(R1COCHCOR2)][M = Rh, X = Cl, R1= R2= Me, R1= R2= CF3, R1= Me, R2= Prn, R1= Me, R2= OEt, or R1= Me, R2= CF3; M = Rh, R1= R2= Me, X = Br, I, N3, or OAc (acetate); and M = Ir, X = Cl, R1= R2= Me, or R1= R2= CF3] obtained from [M2(η5-C5Me5)2Cl4][M = Rh (1a) or Ir (1b)] and Na[R1COCHCOR2] are reported. Iridium forms a stable complex [Ir(η5-C5Me5)(acac)2] in which the two acac (MeCOCHCOMe) groups are OO′- and C-bonded respectively; no exchange is detectable on the 1H n.m.r. time scale. The complex [Rh(η5-C5Me5)Cl(acac)] undergoes substitution when treated with N-bromo- or N-iodo-succinimide to give [Rh(η5-C5MC5)Cl(MeCOCYCOMe)](Y = Br or I). Reaction of [Rh(η5-C5Me5)Cl(MeCOCHCOR2)] with AgX gives binuclear [Rh2(η5-C5Me5)2(MeCOCHCOR2)2][X]2(R2= Me, Prn, or OEt; X = PF6 or BF4). The complex [Rh2(η5-C5Me5)2(acac)2][BF4]2(14a) has been shown by X-ray crystallography to contain two bridging acac ligands. OO′-bonded to one rhodium and C-bonded to the other. A major contributor to the structure of the acac ligand is the β-diketone form, although a delocalised β-diketonate form also plays an important role. The η5-C5Me5 ring in (14a) is distorted towards an ‘ene-enyl’ structure, the shortest C[graphic omitted]C (‘ene’) bond being trans to the Rh–C(acac)σ-bond. Reaction of [Rh2(η5-C5Me5)2(acac)2][PF6]2 with L gives [Rh(η5-C5Me5)L(acac)][PF6][L = PPh3, P(OEt)3, ButNC, py, NH2Me, or NHMe2]; similarly prepared are [Rh(η5-C5Me5)L(CF3COCHCOCF3)][PF6](L = MeCN or PPh3). Reaction of (1a) with RNHNNR and base or Ag[N3R2] gives the NN″-bonded triazenido-complexes [Rh(η5-C5Me5)Cl(N3R2)](R = Ph, p-MeC5H4, or p-ClC5H4); the NN′-bonded acetamidinato-complex [Rh-(η5-C5Me5)Cl(PhNCMeNPh)] is prepared similarly. On reaction with L in the presence of Ag[PF6] these give [Rh(η5-C5Me5)L(RNXNR)][PF6][X = N, R = Ph, L = MeCN or P(OMe)3; X = CMe, R = Ph, L = MeCN or PPh3. The azido-complex [Rh2(η5-C5Me5)2(N3)4] forms adducts [Rh2(η5-C5Me5){N3)4(RNHNNR)] with RNHNNR (R = Ph or p-MeC6H4). The η3-1-methylallyl complex [Rh(η5-C5Me5)(η3-1-MeC3H4)Cl] also forms the cationic complexes [Rh(η5-C5Me5)(η3-1-MeC3H4)L][PF6][L = MeCN, P(OMe)3, PPh3, or NH2Et] on reaction with L in the presence of Ag[PF6].
Feasibility Study for an Energy Management System Intelligent Alarm Processor (1986)

Alarm processing has been a traditional feature of energy management systems and has not changed significantly over several generations of EMS design. Problems are obvious, however, and operations personnel have often voiced a desire for a better way to monitor a power system than provided by existing alarm processing software and hardware. The thesis of this paper and the experiments reported show promise of a truly different methodology for handling alarms. This is realized through the application of a realtime expert system dedicated to continuous analysis and reporting of system conditions rather than simply printing numerous specific alarm messages. Results show the ability of the expert system to present operators with concise alarm information extracted from a standard set of alarm messages.
Use of the genogram in training mediators and mediation sessions (2001)

Extract:This article first addresses how genograms can be used in training family mediators. Second, it describes how the information from a genogram can be used in the context of the mediation process, including intake and supervision. Third, it illustrates through a case study how a genogram can be used to depict family structures and act as a basis for the discussion of conflicting needs and interests in a combined family.
Adaptive and Inflammatory Immune Responses in Patients Infected with Strains of<i>Vibrio parahaemolyticus</i> (2003)

In patients with diarrhea caused by Vibrio parahaemolyticus, antibody-secreting cell responses to thermostable direct hemolysin (TDH), lipopolysaccharide (LPS), and whole-cell bacteria were seen. TDH- and LPS-specific responses were seen in serum samples, and immunoglobulin A antibody responses were observed in stool. Levels of C-reactive protein and nitric oxide metabolites increased in the systemic circulation at the onset of illness. Tumor necrosis factor-alpha and lactoferrin levels were high during the acute stage in mucosal secretions and in plasma, whereas interleukin-1beta levels were high only in mucosal secretions. Duodenal and rectal biopsy specimens obtained at the onset of illness showed an acute inflammatory response. The lamina propria showed edema, congestion of blood vessels, and hemorrhage, with an increase in levels of polymorphonuclear neutrophils and macrophages. Strains belonging to different serotypes exhibited varying resistance to killing by serum; the O8:K21 strain was most sensitive. Infection with V. parahaemolyticus results in B cell responses and an acute inflammatory response that is self-limiting.
Preliminary design and analysis of a process for the extraction of lithium from seawater (1975)

The U.S. demand for lithium by the industrial sector and by a fusion power economy in the future is discussed. For a one million MW(e) CTR (D-T fuel cycle) economy, growing into the beginning of the next century (the years 2000 to 2030), the cumulative demand for lithium is estimated to range from (0.55 to 4.7) x 10/sup 7/ to 1.0 x 10/sup 9/ kg. Present estimates of the available U.S. supply are 6.9 x 10/sup 8/ kg of lithium from mineral resources and 4.0 x 10/sup 9/ kg of lithium from concentrated natural brines. There is, however, a vast supply of lithium in seawater: 2.5 x 10/sup 14/ kg. A preliminary process design for the extraction of lithium from seawater is presented: seawater is first evaporated by solar energy to increase the concentration of lithium and to decrease the concentration of other cations in the bittern which then passes into a Dowex-50 ion exchange bed for cation adsorption. Lithium ions are then eluted with dilute hydrochloric acid forming an aqueous lithium chloride which is subsequently concentrated and electrolyzed. The energy requirement for lithium extraction varies between 0.08 and 2.46 kWh(e)/gm for a range of production rates varying between 10/sup 4/ and 10/sup 8/ kg/y; this is small compared to the energy produced from the use of lithium in a CTR having a value of 3400 kWh(e)/g Li. Production cost of the process is estimated to be in the range of 2.2 to 3.2 cents/g Li. As a basis for the process design, it is recommended that a phase equilibria study of the solid--liquid crystallization processes of seawater be conducted. Uncertainties exist in the operation of large solar ponds for concentrating large quantities of seawater. A search for a highly selective adsorbent or extractant for Li from low concentration aqueous solutions should be made. Other physical separation processes such as using membranes should be investigated. 9 tables. (DLC)
Mineral Retention and Rheological Properties of Mozzarella Cheese Made by Direct Acidification (1974)

Mozzarella cheese was made by acidifying milk containing 2% fat with phosphoric, acetic, hydrochloric, malic, or citric acids to pH of 5.6, 5.4, or 5.2 before rennet coagulation and processing of the curd. Moisture content, mineral retention, and rheological properties of cheese were affected significantly by the type of acid and pH at coagulation. Direct relationships existed between calcium, phosphate, viscosity, and modulus of elasticity. Relationships were inverse between moisture content of cheese, meltability, and other factors mentioned above. Cheese was mild in flavor, but bitterness was in high-moisture cheese made at low pH.