SIRIS-Lab/unlabelled-sti-corpus huggingface dataset:
Research on the structure design and flight performance of a small tilt rotor unmanned aircraft

As a new member in the unmanned aircrafts family, tilt rotor unmanned aircraft can not only realize vertical take-off and landing as well as a stable hover on air, but also get a long cruise flight at higher speed. In this article, through comparatively analyzing the advantages and disadvantages of existing tilting rotor unmanned aerial vehicle structure design, we design a new type of tilt rotor structure of unmanned aerial vehicle. Then, we get lift coefficient, drag coefficient, lift-to-drag ratio and other related aerodynamic parameters of the unmanned aerial vehicle after the simulation research on the unmanned aerial vehicle structure with the SC/TETRA software, and verify the feasibility of the structure and the aerodynamic performance of high efficiency. All the above provide a theoretical basis for further research.
A taxonomic review of the genus Minettiella Malloch (Diptera: Lauxaniidae) in Palearctic Region

Abstract The genus Minettiella (Diptera: Lauxaniidae) in Palearctic Region is reviewed. This genus currently includes two Palearctic and three Oriental species. We here provide a key to the five known Minettiella species and detailed redescriptions of the two Palearctic species (M. coracina and M. dolabriformis) based on the specimens discovered for the first time in South Korea. We also clarified some taxonomic confusion involving these two species. Currently, Minettiella can only be distinguished from the closely resembling genera, Melinomyia and Minettia, by the combination of the yellow body coloration and single katepisternal seta. These characters, however, do not seem to justify their generic differentiation, because body coloration and chaetotaxy of thorax tend to vary within a single genus in Lauxaniidae. Therefore, we believe that the genera Minettiella (five species), Melinomyia (single species) and the large genus Minettia (over 100 known species) should be more carefully revised based on a comprehensive phylogenetic analysis involving them as well as related taxa.
Organic acid transport through a partially saturated liner system beneath a landfill

Abstract A one-dimensional model was developed to investigate the transport of organic acids (commonly found in landfill leachate) through a partially saturated composite liner system beneath a landfill. Specific attention was paid to the influence of water content distribution on aqueous-phase diffusion process. Composite liner system was investigated, which was consisted of a geomembrane and a compacted clay liner underlain by three kinds of attenuation layer: sand layer, sandy clay loam layer, and clay layer. Volumetric water content profile in soil layers was obtained by Van Genuchten model, and the Millington and Quirk model was employed to describe the non-linear relationship between volumetric water content and diffusion coefficient. Three cases were analyzed and compared, i.e., totally saturated condition, unsaturated condition without considering unsaturated diffusion model, and unsaturated condition considering unsaturated diffusion model. The numerical results show that the unsaturated sand attenuation layer could serve as excellent diffusion barrier to organic contaminant due to its low water retention capacity. When the dependence of diffusion coefficient on volumetric water content is sufficiently considered, the contaminant flux decreases significantly in all the three kinds of attenuation layer. Unsaturated diffusion model capturing the relationship between water content and diffusion coefficient enables a more reasonable prediction of contaminant transport and distribution in soils.
Fin-type field effect transistor

Disclosed herein are improved fin-type field effect transistor (FinFET) structures and the associated methods of manufacturing the structures. In one embodiment FinFET drive current is optimized by configuring the FinFET asymmetrically to decrease fin resistance between the gate and the source region and to decrease capacitance between the gate and the drain region. In another embodiment device destruction at high voltages is prevented by ballasting the FinFET. Specifically, resistance is optimized in the fin between the gate and both the source and drain regions (e.g., by increasing fin length, by blocking source/drain implant from the fin, and by blocking silicide formation on the top surface of the fin) so that the FinFET is operable at a predetermined maximum voltage.
Design and Research on One Avoiding-Clogging Equipment in Untreated Sewage Heat Pump Air Conditioning System

Appling urban untreated sewage as a cool and heat source of the heat pump air conditioning system is considered to be an effective way to develop urban sewage resource and a critical technique to serve the building energy system.Applications of technical difficulties are to solve the jam on sewage dirt to tube of heat exchanger and pipes. The multi-filter surface backwash technology is used to separate the suspended solids from the sewage and clean the dirt on the grille. By describing the filtration technique in the sewage source heat pump system to introduce the principle of operation and control process of the multi-filter surface backwash technology. By using in commercialese, the technology is proved to be feasible and reliability. These methods could serve as a reference for designing and application untreated sewage source heat pump systems.
Confluence-Induced Squamous Differentiation Is Not Accompanied by Changes in H3K27me3 Repressive Epigenetic Mark

Recent studies have reported that epigenetic mechanisms may regulate the initiation and progress of squamous differentiation in normal and transformed keratinocytes. In particular, the role of the repressive H3K27me3 mark in the regulation of squamous differentiation has been prominent. However, there is conflicting literature showing that squamous differentiation may be dependent upon or independent of changes in H3K27me3 status. In this study we have examined the binding of trimethylated H3K27 to the promoters of proliferation or differentiation genes in keratinocytes undergoing squamous differentiation in vitro and in vivo. Initially, we examined the expression levels for EZH1, EZH2, and H3K27me3 in differentiating keratinocytes in vitro and in vivo. We extended this to include H3K27me3 chromatin immunoprecipitation sequencing (ChIP-seq). Based on these studies, we could find no evidence for an association between widespread gain or loss of H3K27me3 on the promoters of proliferation-specific or differentiation-specific target genes, respectively, during squamous differentiation in adult human keratinocytes. These data suggest that squamous differentiation may occur independent of regulation by H3K27me3 on proliferation and differentiation genes of normal adult human keratinocytes.
APPARATUS AND METHOD FOR MANAGING STORED ENERGY

There is provided an apparatus for correcting net energy when providing a load balancing service (50) to an electrical power supply network (30). The load balancing service (50) includes one or more energy storage devices which are charged and/or discharged from energy supplied from and/or to the electrical power supply network (30) respectively, wherein the apparatus associated with the one or more energy storage devices is operable to control their state-of-charge (SOC) as a function of an operating frequency (f) of the electrical power supply network (30), and wherein the apparatus is operable to apply a bias of peak high-excursions and/or low-excursions in frequency for ensuring that the one or more energy storage devices are maintained at nominal charge. Beneficially, the apparatus is operable to employ a piecewise linear control algorithm for managing the state-of-charge (SOC) of the energy storage devices.
More Flourishers than Faders

Chief executive officers (CEOs) of Class I railroads expect growth in a number of areas in 2014, citing transportation of crude oil, drilling materials, and grain as contributors to business. Coal, lumber, and paper products are expected to be among the weaker products. 2014 is likely to be a year of ups and downs, though many CEOs expect to see more ups than downs. Concerns include potential regulatory changes that may impact competition and operations. The improving U.S. housing market will support growth of the intermodal sector, as well as the transportation of construction materials. The intermodal sector has improved in recent years due to shortened travel times. Despite the recession of the last few years, many CEOs predict expansion to come in 2014.
OPERATING MECHANISM ENCLOSING THE CORD OF A SCREEN ASSEMBLY

An operating mechanism for a screen assembly of the type having an elongate endless pull cord hanging from the screen assembly in a loop, said operating mechanism comprising a housing having an opening at an upper end whereby at least a lower portion of the pull cord can pass into the housing to be enclosed therein, the housing incorporating guide means for guiding passage of the pull cord through the housing, said guide means incorporating locking means adapted to selectively restrain first or second sides of a loop defined by the pull cord such that reciprocating motion of the housing with respect to the screen assembly causes rotation of the operating mechanism of the screen assembly.
Influence of High-Pressure Nitrogenation on the Structure, Magnetism and Microwave Absorption Properties of SmFe10Mo2

Nitrogenation of SmFe10Mo2 powders was performed in a self-made furnace under a high-purity N2 atmosphere up to 40 MPa at 500 °C. Upon nitrogenation at atmospheric pressure, the lattice parameters a and c increase by 0.5% and 2.7%, respectively, whereas the Curie temperature T C increases from 519 to 633 K. With further increasing the nitrogenation pressure to 20 and 40 MPa, the 1:12 main phase starts to decompose and a large amount of Mo and α-Fe precipitates. This leads to variation of Mo concentration in the 1:12 phase and causes a sharp decrease in T C and in the coercivity. The relative complex permittivity and permeability of paraffin–SmFe10Mo2 composites show multi-resonant behavior. After nitrogenation, the magnetic loss of the powders decreases, which may originate from the influence of eddy currents due to the increase in the particle size.
CONVERTING CONTENT OF MARKUP DATA FOR WIRELESS DEVICES

A method and system for converting content of electronic data for wireless services is provided. The method and system allow a wireless device such as a wireless telephone (12) to receive electronic documents with electronic data such as web pages from the World-Wide-Web on the Internet (20) in a format suitable for display on a wireless device (12). An original electronic document in a first markup language such as Hyper Text Markup Language ("HTML") is converted (16) from a Wireless Application Protocol ("WAP"). Textual document elements and non-textual document elements (e.g., images) are converted (16) from a format suitable for the first markup language into a format suitable for the second markup language. A converted document (e.g., WML) suitable for display on a wireless device (12) is sent in response to a request for an original electronic document (e.g., HTML). Receiving a converted electronic document in response to a request for an original document may lead to greater satisfaction for users of wireless devices.
Setting the stage for solar system formation

Low-mass stars like our Sun are formed in the centers of dark clouds of dust and gas that obscure their visible light. Deep observations at infrared and submillimeter wavelengths are uniquely suited to probe the inner regions of these young stellar objects and unravel their structures, as well as the physical and chemical processes involved. These earliest stages are particularly interesting because the properties of the deeply embedded objects reflect the star formation process itself and how it relates to its environment. It is for example during this stage that the final mass of the star and the properties of its disk – and thus ability to form planets – are determined. It is also during these stages that the first seeds for the chemical evolution of the protoplanetary disk are planted and where some complex organic, possibly prebiotic, molecules may be formed. I here apply for an ERC Consolidator Grant that will support an ambitious program to map the physics and chemistry of the early Solar System. The proposed research program intends to use new high resolution, high sensitivity observations from the Atacama Large Millimeter Array (ALMA) - including a number of recently approved large programs – coupled to state-of-the-art radiative transfer tools and theoretical simulations to address some of the key questions concerning the physics and chemistry of the earliest stages of the Solar System: How is the chemistry of the earliest protostellar stages related to the physical structure and evolution of the young stellar object and its surrounding environment? Which complex organic molecules are present in the inner regions of low-mass protostars? What are the chances the rich chemistry of the earliest stages is incorporated into planetary systems such as our own?
OLEFIN POLYMERISATION

1419501 Olefin polymerization catalysts INTERNATIONAL SYNTHETIC RUBBER CO Ltd 2 March 1973 [3 March 1973 11 Jan 1973] 10188/72 and 1601/73 Heading C3P Alpha-monoolefins are polymerized in a hydrocarbon diluent in the presence of a catalyst comprising (1) an intimate mixture of (a) a trivalent halide of titanium, zirconium or hafnium, and (b) a compound of a Group V(a) or VI(a) transition metal, in which the mole ratio of (a) to (b) is between 10 : 1 and 100 : 1 and (2) an aluminium trihydrocarbyl or a hydrocarbylaluminium halide. The dispersion (1) is obtained by mixing the specified ingredients, followed by subjecting the mixture to shear, e.g. milling in the presence of a diluent. The polymers may be recovered by injection into hot water to form crumbs. A thiodipropionate or a metal soap may be added before final recovery of the polymer. In examples, polypropylene or ethylene-propylene copolymer is obtained by polymerization in the presence of a component (1) obtained by ball-milling in a hydrocarbon diluent a mixture of TiCl 3 and VOCl 3 and, as component (2), AlEt 3 and Et 2 AlCl. In some cases hydrogen, ethyltrichloroacetate or butylperchlorocrotonate modifiers are also included.
Analysis of a large number of Markov chains competing for transitions

We consider the behaviour of a stochastic system composed of several identically distributed, but non independent, discrete-time absorbing Markov chains competing at each instant for a transition. The competition consists in determining at each instant, using a given probability distribution, the only Markov chain allowed to make a transition. We analyse the first time at which one of the Markov chains reaches its absorbing state. When the number of Markov chains goes to infinity, we analyse the asymptotic behaviour of the system for an arbitrary probability mass function governing the competition. We give conditions that ensure the existence of the asymptotic distribution and we show how these results apply to cluster-based distributed storage when the competition is handled using a geometric distribution.
Vejación al trato y derechos de los servidores públicos, al permitirse el ejercicio de la docencia universitaria por parte de autoridades de elección popular en funciones, a pesar de la prohibición de pluriempleo en la función pública

The work is the means through which man gets a decent, honest and responsible way, resources and elements you need for daily subsistence, personal and family, through this sale, delivery or lawful voluntary agreement with another person or persons, in order that through this benefit, develop an activity on behalf of another person or persons, generating benefit to the person who hired him, from a legal bond that is generated and the consideration because from these agreements, a link between the person who hires and another or others that support be hired to perform such a function or activity in exchange for a monetary sense gratification or in kind is established. This is what is basically the concept of work, selling the productive power of a man toward other or others in lawful activities in return for remuneration, which constitutionally and internationally, is recognized today as a full-fledged like the right to health, to life to food etc.
The work can be carried on in the private sector, ie companies managed initiatives and managed by individuals, and the public sphere, ie works, companies or institutions in which the state requires the presence of citizens capable and suitable for the performance of functions or administrative field, both stability and labor progress both in the economic field, as labor are always present.
Particularly in the new Ecuadorian public service provides that those who are part of it, will have opportunities for growth, stability and permanence, through good performance within institutions through processes of selection, training and development functions.
However moonlighting is prohibited, that is, to give an example, a secretary of a ministry, may not work at another institution or another performing the same function, but the schedules do not coincide and conflict.
Elected officials, are also public officials, however saw the constitution within a meaning for them, in the case of the assembly, may have another function is remunerated as teaching at the university level, activity performed for profit, as long as it is not developed does not interfere with your other work schedules and public responsibilities.
This creates a problem of inequality and preference for the authorities in connection with the civilian staff of the institutions, which is why this thesis develops.
Effects of Permutations and Combinations of Ginseng and Radix Salviae Miltiorrhizae of endothelial function in myocardial infarction rat

Objective To research the effects of ginseng and salvia miltiorrhiza on the endothelial function in rat model with myocardial infarction. Methods Establish rat myocardial infarction model,divide rats into control group,model group,people participate in salvia miltiorrhiza compatibility 2 /1 group,2 /0 group,0 /1 group,drug lavage 2 weeks,respectively take venous blood centrifugal,the measurement of serum NO and ET,MDA,SOD content. Results Compared with control group,model group NO,SOD decreased,ET,MDA increased,( P 0. 05). Compared with model group,2 /1 group,2 /0 group,1 /0 group NO,SOD increased,ET,MDA were lower( P 0. 05,P 0. 01). 2 /1 group NO,ET,SOD,MDA change have significant differences( P 0.05). Conclusion Ginseng and salvia miltiorrhiza 2: 1 compatibility group can significantly improve myocardial infarction model rat vascular endothelial function,its mechanism of action may improve endothelial active material release and oxidation reaction.
Effects of high-intensity exercise and protein supplement on muscle mass in ADL dependent older people with and without malnutrition—A randomized controlled trial

Loss of muscle mass is common among old people living in institutions but trials that evaluate interventions aimed at increasing the muscle mass are lacking. Objective, participants and intervention: This randomized controlled trial was performed to evaluate the effect of a high-intensity functional exercise program and a timed protein-enriched drink on muscle mass in 177 people aged 65 to 99 with severe physical or cognitive impairments, and living in residential care facilities.Three-month high-intensity exercise was compared with a control activity and a protein-enriched drink was compared with a placebo drink. A bioelectrical impedance spectrometer (BIS) was used in the evaluation. The amount of muscle mass and body weight (BW) were followed-up at three and six months and analyzed in a 2 x 2 factorial ANCOVA, using the intention to treat principle, and controlling for baseline values.At 3-month follow-up there were no differences in muscle mass and BW between the exercise and the control group or between the protein and the placebo group. No interaction effects were seen between the exercise and nutritional intervention. Long-term negative effects on muscle mass and BW was seen in the exercise group at the 6-month follow-up.A three month high-intensity functional exercise program did not increase the amount of muscle mass and an intake of a protein-enriched drink immediately after the exercise did not induce any additional effect on muscle mass. There were negative long-term effects on muscle mass and BW, indicating that it is probably necessary to compensate for an increased energy demand when offering a high-intensity exercise program.
Social capital and psychological distress of elderly in Japanese rural communities

The growing recognition of the social determinants of health has stimulated research on social capital and mental health. We explored new empirical evidence regarding whether social capital was a determinant of psychological distress. Baseline surveys examining psychological distress were conducted in two towns in 2006–2007 (participation rates for those aged 20 or over were 27.6 per cent, 6.1 per cent). We also conducted follow-up surveys in 2008 to capture the social capital measured by trust. By linking these data and excluding the missing data, 141 males and 234 females remained as the subjects of our study. Results showed that the odds ratios of psychological distress was higher in groups with low social capital measured by trust (odds ratio 2.17; 95 per cent CI, 1.40-3.36), than those in groups with high social capital. Further, we examined the interaction effect of social capital and social support. The odds ratios of psychological distress was higher in groups with some social support/lower trust (odds ratio 2.21; 95 per cent CI, 1.36-3.58) or no social support/lower trust (odds ratio 2.07; 95 per cent CI, 1.06–4.05), than those in groups with some social support/higher trust. These findings reinforce the hypothesized discussion regarding pathways from social capital to psychological distress via supportive relationships.
Risk Management of Cyclically Recurring Project Activities of Product Realisation

An extended risk-analysis procedure for new product/service realisation projects is presented in this paper. The usual risk analysis of project activities is based on evaluation of the probability that risk events occur and on evaluation of their consequences. Product/process realisation projects are cyclically recurring, so the third parameter has been added in the proposed procedure: an estimate of the incidence of risk events. On the basis of the calculated activity risk level in a three-dimensional risk analysis, a project team prepares preventive and corrective measures that should be taken according to the status indicators. An important advantage of the proposed solution is that the project manager and team members also take into account the recurring risk events in risk management. By successive elimination of sources of recurring risk events, the three-dimensional risk analysis of project activities can be transformed to the well-known two-dimensional risk analysis. A template was created in the MS project environment. The project team used the template for testing the proposed methodology in a case study of realisation of a die-cast tool for manufacturing a car component.