SIRIS-Lab/unlabelled-sti-corpus huggingface dataset:
An Efficient Method for Regression Test Selection

Regression technique which is an expensive and necessary activity used to show that the code was not affected by the change that has been made. However the software is well written and well conceived there will be inevitable change that may occur in it. Repairs have to be made if the operational failures may expose the faults. Major reason for the software product for rework is due to the changed and mistaken requirements. The new use for the old software product yields the new functionality that is not conceived originally at the requirement. This management for the change will be critical for continuing the utility of the software product. Regression testing is testing the software in order to make sure that the modification made on the program lines does not affect the other parts of the software, it is in maintenance phase and accounts for 75% of the maintenance cost and thus optimizing regression testing is one of the prime motives of software testers. Regression testing that reuses the tests from the test suite that exists to test the program which has been modified .The regression testing is performed to ensure the changes that has been made due to adding new functionality and fixing the bugs in the modified software have not affected the functionality that is inherited to the earlier version. The issues that are relevant to the selective retest approach are outlined in this paper and for evaluating these approaches we present an efficient framework.
Updated point spread function simulations for JWST with WebbPSF

Accurate models of optical performance are an essential tool for astronomers, both for planning scientific observations ahead of time, and for a wide range of data analysis tasks such as point-spread-function (PSF)-fitting photometry and astrometry, deconvolution, and PSF subtraction. For the James Webb Space Telescope, the WebbPSF program provides a PSF simulation tool in a flexible and easy-to-use software package available to the community and implemented in Python. The latest version of WebbPSF adds new support for spectroscopic modes of JWST NIRISS, MIRI, and NIRSpec, including modeling of slit losses and diffractive line spread functions. It also provides additional options for modeling instrument defocus and/or pupil misalignments. The software infrastructure of WebbPSF has received enhancements including improved parallelization, an updated graphical interface, a better configuration system, and improved documentation. We also present several comparisons of WebbPSF simulated PSFs to observed PSFs obtained using JWST's flight science instruments during recent cryovac tests. Excellent agreement to first order is achieved for all imaging modes cross-checked thus far, including tests for NIRCam, FGS, NIRISS, and MIRI. These tests demonstrate that WebbPSF model PSFs have good fidelity to the key properties of JWST's as-built science instruments.
Ascorbate Peroxidase from Leishmania major Controls the Virulence of Infective Stage of Promastigotes by Regulating Oxidative Stress

Peroxidase represents a heterogeneous group of distinct enzyme family that plays extremely diverse biological functions. Ascorbate peroxidase from Leishmania major (LmAPX) has been shown to be central to the redox defense system of Leishmania. To investigate further its exact physiological role in Leishmania, we attempted to create LmAPX -knockout mutants by gene replacement in L. major strains.The null mutant cell culture contains a higher percentage of metacyclic and apoptotic cells compared to both wild type and LmAPX overexpressing cells. Flowcytometric analysis reveals the presence of a higher concentration of intracellular H(2)O(2), indicative of increased oxidative stress in parasites lacking LmAPX. IC(50) value for exogenously added H(2)O(2) shows that deletion of LmAPX in L. major renders the cell more susceptible to H(2)O(2). Real time PCR studies demonstrate an elevated mRNA level of non-selenium glutathione peroxidase in LmAPX null mutant cell line, suggesting that these enzymes were induced to compensate the LmAPX enzyme. The null mutant cells exhibit hypervirulence after infection with macrophages as well as inoculation into BALB/c mice; in contrast, overexpressing cells show avirulence.Collectively, these data provide strong evidence that LmAPX is an important factor for controlling parasite differentiation and survival within macrophages.
Hydraulic system for driving axial piston type hydraulic motor

A hydraulic system is provided for driving an axial piston type hydraulic motor wherein a swash plate 6 can be tilted in either direction from a neutral position to produce forward and reverse rotation of the motor, the system comprising a double acting piston and cylinder unit 10 for tilting the swash plate, a pair of springs 11a, 11b biasing the swash plate to its neutral position, a valve 13 which connects the two cylinder chambers 9a, 9b in its neutral position and which can be actuated to supply oil pressure to either of the cylinder chambers to tilt the swash plate in the selected direction, an inlet passage 21 connecting a hydraulic pump P to an inlet port 7A of the motor via a main control valve 23 which operates to open or close the inlet passage in response to a predetermined signal, an outlet passage 22 connecting an outlet port 7B of the motor to a tank via a passage switching valve 24 which operates to open or close the outlet passage in response to a predetermined signal, a bypass passage 25 around the passage switching valve and a pressure relief valve 26 installed in the bypass passage.
DISPLAY DEVICE, ESPECIALLY FOR AN AUTOMOTIVE VEHICLE, AND OPERATING METHOD

The present invention relates to a display device, especially for an automotive vehicle, and to a method for operating a display device, the display device comprising a projection module in order to generate an image with a view to a projection in the normal gaze direction of a user of the display device along an optical path, the display device comprising a reflecting and/or display element, the reflecting and/or display element being capable of being moved between a rest position and at least one activation position, the activation position being a display position, the display device moreover comprising a detecting element such that the detecting element is suitable for detecting light that is visible, by a user of the display device, in the normal gaze direction, the detecting element also being capable of being moved between a rest position and at least one activation position, the movement of the reflecting and/or display element between its rest position and its activation position and the movement of the detecting element between its rest position and its activation position being coordinated movements.
An Approach to the Relationship between Efficiency and Process Management

The economic situation we are living the Western company has led the urgent need for companies not only have focus their efforts on improving technology, but also, to be implementing new management techniques that are provide a competition between satisfaction customer and increased performance obtained. For this reason we relieve show the importance of good management processes such as one of the techniques better management to cut costs. This work conducts an empirical study based on statistical analysis of responses obtained through a questionnaire to companies in Spain, specifically in Catalonia, which seeks found empirical evidence about the positive effects for firms of the implementation of process management methods in terms of efficiency, and in particular, in productivity.
REPORTER PLASMID PHAGE PACKAGING SYSTEM FOR DETECTION OF BACTERIA

The invention is related to a transducing particle that comprises a bacteriophage coat and a DNA core that comprises plasmid DNA comprising: a) a host-specific bacteriophage packaging site wherein the packaging site is substantially in isolation from sequences naturally occurring adjacent thereto in the bacteriophage genome, b) a reporter gene, c) a bacteria-specific promoter operably linked to said reporter gene, d) a bacteria-­specific origin of replication, and optionally e) an antibiotic resistance gene. The invention includes phage transducing particles, methods of making transducing particles, and methods of using the transducing particles in bacterial detection.
Characterization of the expressivity of existential rule queries

Existential rules (also known as Datalog± or tuple-generating dependencies) have been intensively studied in recent years as a prominent formalism in knowledge representation and database systems. We consider them here as a querying formalism, extending classical Datalog, the language of deductive databases. It is well known that the classes of databases recognized by (Boolean) existential rule queries are closed under homomorphisms. Also, due to the existence of a semi-decision procedure (the chase), these database classes are recursively enumerable. We show that, conversely, every homomorphism-closed recursively enumerable query can be expressed as an existential rule query, thus arriving at a precise characterization of existential rules by model-theoretic and computational properties. Although the result is very intuitive, the proof turns out to be non-trivial. This result can be seen as a very expressive counterpart of the prominent Lyndon-Łos-Tarski-Theorem characterizing the homomorphism-closed fragment of first-order logic. Notably, our result does not presume the existence of any additional built-in structure on the queried data, such as a linear order on the domain, which is a typical requirement for other characterizations in the spirit of descriptive complexity.
METHODS AND COMPOUNDS FOR LYMPHOMA CELL DETECTION AND ISOLATION

Compositions comprising a purified and/or isolated antibody, humanized antibodies, precipitates and anti-sera that specifically bind to or are otherwise directed against ROR-1 protein. The compositions may be used for detecting ROR-1 in a sample from a subject that is suspected or known to contain cancer cells. The ROR-1 antibodies are especially useful in identifying and treating lymphomas and ademocarcinomas. Vaccines and related methods for protecting a subject against diseases that involve expression of ROR-1 are also provided, as are human anti-sera effective in abrogating interactions between Wnt5a protein and ROR-1 that contribute to the survival of certain cancer cells, such as CLL cells.
PASSENGER SEAT ASSEMBLY AND ASSOCIATED FLOOR PANEL STRUCTURE

A system is provided, including at least one floor panel adapted to matingly engage and be supported by a support structure; and securing means for securing at least one seat support to the floor panel; wherein the seat support corresponds to a vertical plane at a substantially horizontal end of at least one seat.
Whole-body MR imaging for the evaluation of mcCune-albright syndrome

This paper is a detailed case study of a seven-year-old girl who developed precocious puberty. The young girl experienced bilateral breast enlargement, vaginal discharge, and multiple areas of “cafe-au-lait” pigmentation on the skin. The skeletal radiographs showed multiple bone lesions which were suggestive of polyostotic fibrous dysplasia. These findings were sufficient to establish the diagnosis of McCune-Albright syndrome. Whole-body MRI was used to assess the extent of the osseous lesions throughout the body. The MRI showed approximately the same number of osseous lesions compared to the skeletal radiographs. In addition, the MRI detected a cystic lesion localized in the pelvis that raised the possibility of an ovarian-follicular cyst. This case suggests that whole-body MRI might be a promising method for the evaluation and follow-up of polyostotic fibrous dysplasia, a disease with diffuse involvement of the musculoskeletal system. J. Magn. Reson. Imaging 2010;31:706–710. © 2010 Wiley-Liss, Inc.
Real consumer engagement through a new user-centric ecosystem development for end-users’assets in a multi-market scenario

Within the Energy Union framework, the European Union (EU) is aiming at transforming the energy systems towards a sustainable, low-carbon and climate-friendly economy, putting consumers at its centre. Buildings play a key role in this transition as, on one hand they are responsible for approximately 40% of energy consumption and 36% of CO2 emissions in the EU  and, on the other hand, the potential engagement of consumers through the demand-response mechanisms. To enable this transformation, distribution grids will face news paradigms in the ways they operate relying more on flexibility smart grids with capacity to safely host more renewable energy sources (RES) and integrate new loads, such as power to heat/cold, power to gas/liquid and new technologies, as well as electric vehicles (EVs) while advancing in security of supply and affordability. Therefore, this global picture will demand the generation of a new concept of connected ecosystem between energy system players and consumers. Under this scenario, the project consortium accepted this challenge and offers to develop the “REDREAM Project”, which not only will enable the effective participation of the consumers/prosumers in the energy market, but also will drive a profound change turning traditional company’s value chain into value generation chain, based on a revolutionary Service Dominant Logic paradigm. The main objective of the REDREAM project is to effectively move the consumer (as a residential, industrial and tertiary consumer) participation to the centre of the energy market through an open and co-creative ecosystem where all stakeholders will actively interact. This ambitious challenge will require the collection of demand response tools and services (energy and non-energy) capable of enabling the capacity for the consumers of participating in the energy market through an improvement of predictability of consumption patterns and consumer behaviour.
Fostering knowledge transfer to tackle marine litter in the Med by integrating EbA into ICZM

Marine litter, the vast majority of which is made of plastics, is globally acknowledged as a major environmental and societal challenge of our time. The Mediterranean is one of the most affected seas by marine litter worldwide, originating primarily from shoreline activities. Therefore, its effective management requires relevant instrument of Integrated Coastal Zone Management (ICZM) that should be embedded into local development planning. The proposed project will capitalize upon and effectively transfer available knowledge and tools from 5 projects that address the entire management cycle of marine litter - from monitoring and assessment to prevention and mitigation. The project’s comprehensive, multilevel and strategic approach will facilitate the efforts of decision makers and stakeholders in effectively dealing with marine litter towards good environmental status in the Mediterranean. The COVID-19 pandemic has worsened the situation as the use of single-use plastics (SUP) such as gloves and masks has increased, threatening to stall and even reverse the progress achieved with regard to SUP which account for up to 50% of beach litter.
Predictors of regional establishment success and spread of introduced non-indigenous vertebrates

Aim To provide the first analysis of predictors of both establishment and spread, both within and across taxa, for all vertebrate taxa within a region. We used Florida, USA, as our study system because it has a well-documented history of introduction and invasion, and is a hotspot for biological invasions. Location Florida, USA. Methods We analysed non-indigenous species (NIS) data from peninsular Florida – which included both successful and unsuccessful introductions from all vertebrate classes – to determine the best predictors of both establishment and spread for fish (65 species), herpetofauna (63 species), birds (71 species) and mammals (25 species). We used 10 variables proposed to be associated with the establishment and spread of NIS: body mass, geographic origin, reproductive rate, diet generalism, native-range size, latitude of native range, number of NIS present at date of introduction, presence of NIS congeners, morphological proximity to other NIS (in terms of body mass) and propagule pressure. A multimodel selection process was used with an information-theoretic approach to determine the best fit models for predicting establishment and spread of NIS. We selected a priori plausible predictive models for establishment and spread. Results Large native-range size and small body mass best predicted establishment of non-indigenous herpetofauna. The presence of NIS congeners had the largest positive effect on the establishment of non-indigenous fish. For mammals, the number of NIS present at the time of introduction best explained establishment. No single model best explained bird establishment. For all taxa but birds, the number of NIS present at time of introduction was included in at least one of the best-supported models for explaining spread.
A simple analysis of copper local loop faults in FTTB environment

This paper introduces a very simple testing scenario for detecting of faults in copper local loop that remains in access network after replacing copper wires from CO (Central Office) to DP (Distribution Point) with optical fibres, i.e. after implementation of FTTB (Fibre to the Building/Basement) solution. The scenario can be useful at first for quick and quite reliable loop troubleshooting, and in particular cases for loop qualification. The first part of the paper gives a short overview of copper loop model in DSL (Digital Subscriber Line) environment, its lead testing scenarios and FTTB solution. A main steps in fault analysis and testing scenario description follow. Below that, a discussion proposed scenario usability and reliability is provided. At the end an experimental verification of the scenario, which is based on data collecting on physical system in commercial exploitation is done.
Creating the next generation of 3d simulation means for icing

Current design methodologies used to characterise ice accretion and its effects on air vehicle components and power plant systems are mainly based on empirical methods, comparative analysis, 2D simulation tools and past experience gained on in-service products. Due to the associated uncertainties, cautious design margins are used, leading to conservative and non-optimised solutions.
As future air vehicle and propulsive system architectures introduce radical design changes, it will no longer be possible to rely on the existing design methodologies, making future development extremely difficult to accomplish efficiently and within short development cycles that are demanded by customers and desired by industry. These difficulties are increased by the recent changes in certification regulations, in particular for Supercooled Large Droplets (SLD), which require manufacturers to certify their products against more stringent requirements. Snow also remains a challenge, especially for turbine engines and APUs. ICE GENESIS will provide the European aeronautical industry with a validated new generation of 3D icing engineering tools (numerical simulation tools and upgraded test capabilities), addressing App C, O and snow conditions, for safe, efficient, right first time, and cost effective design and certification of future regional, business and large aircraft, rotorcraft and engines. ICE GENESIS will permit weather hazards to be more precisely evaluated and properly mitigated thanks to adapted design or optimised protection through either active or passive means. Furthermore, ICE GENESIS will pave the way for 3D digital tools to be used in the future as acceptable means of compliance by the regulation authorities. Overall, ICE GENESIS will contribute to flight safety, reduced certification costs and increased operability.
Rlink-on-die inductor structures to improve signaling

Integrated circuit (IC) chip "on-die" inductor structures (systems and methods for their manufacture) may improve signaling from a data signal circuit to a surface contact of the chip. Such inductor structures may include a first data signal inductor having (1) a second end electrically coupled to an electrostatic discharge (ESD) circuit and a capacitance value of that circuit, and (2) a first end electrically coupled to a the data signal surface contact and to a capacitance value at that contact; and a second data signal inductor having (1) a second end electrically coupled to the data signal circuit and a capacitance value of that circuit, (2) a first end electrically coupled to the second end of the first data signal inductor, and to the capacitance value of the ESD circuit. Inductor values of the first and second inductors may be selected to cancel out the capacitance values to improve signaling.
A METHOD AND DEVICE FOR EMPTYING THE FLOOR OF A BLACK LIQUOR RECOVERY BOILER

The invention is related to a method for emptying a furnace floor from smelt in a black liquor recovery boiler when the black liquor recovery boiler is being shut down. The emptying can be started while smelt is still flowing in smelt spouts. The floor is emptied by sucking smelt from the furnace with a smelt eductor. The invention is also related to a device for removing smelt and wash water from a furnace of a black liquor recovery boiler by means of suction. Negative pressure is generated in the device by conducting pressurized gas into a suction pipe of an eductor so that preheated pressurized gas is discharged in the discharge direction of smelt and wash water.
A regression analysis of the effect of natural disaster on agriculture

Based on the grain production data and agriculture statistical data from 1995 to 2005, factors of grain production in China is discussed by the model of gray correlative analysis. The results show that Consumption of chemical fertilizers, Effective irrigated area, grain sown area and stricken area, Total power of agriculture machinery are the most important factors that affect grain production. To investigate the impacts of natural disaster on productivity of Jiangsu Province's grain production, Agricultural productivity was specified as a function of its natural disaster and gross additions of fixed assets during the year. Least square (LS) was employed to estimate equation parameters. It reports the results of a regression analysis of the relationship between rate of suffered grain production and agricultural productivity. The study is based on the analysis of the yearbook data for the period 1978-2004.