gebhart/patrepeval huggingface dataset:
NSSSD: A new semantic hierarchical storage for sensor data (2016)

Sensor networks usually generate mass of data, which if not structured for future applications, will require much effort on analytical processing and interpretations. Thus, storing sensor data in an effective and structured format is a key issue in the area of sensor networks. In the meantime, even a little improvement on data storing structure may lead to a significant effect on the lifetime and performance of the sensor network. This paper describes a new method for sensor storage that combines semantic web concepts, a data aggregation method along with aligning sensors in hierarchical form. This solution is able to reduce the amount of data stored at the sink nodes significantly. At the same time, the method structures sensed data in a way that we can respond to semantic web-based queries with less consumption of energy compared to previous conventional methods. Results show that, in some situations especially when the diversity of query responses and life of network are vital, the efficiency of our new solution is much better.
ON THE NATURE OF THE LOW-TEMPERATURE PHASE OF 1T-TaS<sub>2</sub> (1976)

We note that the low-temperature phases of 1T-TaS2 and 1T-TaSe2 seem completely isostructural, but the second shows metallic behaviour while at lowest temperatures the first has an activated conductivity. This is ascribed to the fact that charge-density wave formation alone does not produce gaps over the entire Fermi surface. We emphasize the role of sulphur sheet buckling in superlattice formation which explains the charge depletion in the centers of the 13-site clusters and suggests that a Mott-localization onto clusters rather than to single atoms is likely to occur. The unpaired spins associated with the clusters may lead to the appearance of a novel magnetic phase first suggested by Anderson.
Syntheses of macrocyclic enzyme models. Part 4. Preparation and characterization of cationic octopus azaparacyclophanes (1981)

Azaparacyclophanes bearing alkyl chains as branches of the skeleton were prepared in order to investigate their ability as macrocyclic enzyme models to incorporate various hydrophobic substrates. A water-soluble azaparacyclophane, NN′N″N‴-tetrakis-(10-trimethylammoniodecyl)-3,10,21,28-tetraoxo-2,11,20,29-tetra-aza[3.3.3.3]paracyclophane tetrabromide (7), incorporates not only non-charged, hydrophobic spin-labelled and fluorescence probes but also anionic and bulky neutral dyes. The substrate specificity exhibited by (7) is primarily due to electrostatic and hydrophobic interaction with the guest molecules. The catalytic behaviour of the azaparacyclophanes NN′N″N‴-tetrakis-{10-[dimethyl(imidazolylmethyl)ammonio]decyl}-3,10,21,28-tetraoxo-2,11,20,29-tetra-aza[3.3.3.3]paracyclophane tetrachloride (9) and NN′(N″)-bis-{10-[dimethyl(imidazolylmethyl)-ammonio]decyl}-N″(N′)N‴-bis-{10-[dimethyl(hydrogen)ammonio]decyl}-3,10,21,28-tetraoxo-2,11,20,29-tetra-aza[3.3.3.3]paracyclophane tetrachloride (10) was investigated in aqueous media containing a small amount of organic co-solvents. The azaparacyclophane (10) may provide an efficient hydrophobic field by co-operation of the macrocyclic skeleton with the four alkyl chains forming an octopus-like structure, particularly at pHs above the pKa of the tertiary amino-group (9.2), and may selectively catalyse the hydrolysis of p-nitrophenyl carboxylates, having long alkyl chains. The pH-dependency of the binding ability of (10) toward substrates was examined by means of a fluorescence technique as well as by kinetic methods.
Immunological phenotyping in situ of myeloid colonies in agar cultures. (1987)

A technique to immunologically stain hematopoietic colonies in agar cultures would make the analysis of clonal aggregates in situ possible without destroying their architecture and avoid the necessity of picking and washing the cells from semi-solid media. A method is described employing mild glutaraldehyde fixation of agar cultures grown directly on polysiloxane-coated slides. This procedure provided agar plugs which were thin enough to allow the complete penetration of reagents without any loss in plating efficiency. Incubation with primary antibodies for 1.5 h and final development in an indirect enzyme immunoassay using an alkaline phosphatase-conjugated secondary antibody gave excellent morphological and immunological results. As an example, the immunological characterization of normal myeloid colonies with a number of monoclonal antibodies is demonstrated.
Declaration of Helsinki, 2008 (2009)

The Declaration of Helsinki (DoH) was adopted by the World Medical Association (WMA) in 1964, as a statement of ethical principles, to provide guidance to physicians and other participants in medical research involving human subjects. Having undergone several amendments, the most recent version was approved on 18 October 2008, by the WMA General Assembly at Seoul, South Korea, replacing all previous versions. This version highlights issues such as, participant safety, the need to include participants from otherwise underrepresented groups, clinical trial registration, post-study access, usage of data and human tissues, compensating participants with research-related injury, and usage of placebo. In this article, we discuss the major aspects of the 2008 version, including the impact of this version on all stakeholders in research, including, investigators, ethics committee members, sponsors, authors, editors, and reviewers.
The design of an interactive online help desk in the Alexandria Digital Library (1999)

In large software systems such as digital libraries, electronic commerce applications, and customer support systems, the user interface and system are often complex and difficult to navigate. It is necessary to provide users with interactive online support to help users learn how to effectively use these applications. Such online help facilities can include providing tutorials and animated demonstrations, synchronized activities between users and system supporting staff for real time instruction and guidance, multimedia communication with support staff such as chat, voice, and shared whiteboards, and tools for quick identification of user problems. In this paper, we investigate how such interactive online help support can be developed and provided in the context of a working system, the Alexandria Digital Library (ADL) for geospatially-referenced data. We developed an online help system, AlexHelp!. AlexHelp! supports collaborative sessions between the user and the librarian (support staff) that include activities such as map browsing and region selection, recorded demonstration sessions for the user, primitive tools for analyzing user sessions, and channels for voice and text based communications. The design of AlexHelp! is based on user activity logs, and the system is a light-weight software component that can be easily integrated into the ADL user interface client. A prototype of AlexHelp! is developed and integrated into the ADL client; both the ADL client and AlexHelp! are written in Java.
Intra- and Interspecific Protoplast Fusion between Some <i>Pleurotus</i> Species (1987)

Journal Article Intra- and Interspecific Protoplast Fusion between Some Pleurotus Species Get access Tetsuo Toyomasu, Tetsuo Toyomasu The Mushroom Research Institute of Japan, 8–1 Hirai-cho, Kiryu, Gunma 376, Japan Search for other works by this author on: Oxford Academic Google Scholar Kan-ichi Mori Kan-ichi Mori The Mushroom Research Institute of Japan, 8–1 Hirai-cho, Kiryu, Gunma 376, Japan Search for other works by this author on: Oxford Academic Google Scholar Agricultural and Biological Chemistry, Volume 51, Issue 3, 1 March 1987, Pages 935–937, https://doi.org/10.1080/00021369.1987.10868124 Published: 01 March 1987 Article history Received: 26 August 1986 Published: 01 March 1987
[Circadian rhythm of blood pressure and daily hormonal variations]. (1997)

As the mortality rate due to cardiovascular complications has increased, knowing the importance of the diurnal cycle of blood pressure, ambulatory blood pressure was recorded in 50 noninsulin-dependent diabetics aged 45 to 65 years. The diurnal cycle of the serum levels of cortisol, prolactin and growth hormone were determined by RIA (radioimmunoassay) method and urinary catechlamines by radioenzymatic method. The obtained results showed significantly higher blood pressure values during sleeping periods in patients with severe hypertension and consequently significantly lower night/day ratio of cortisol and urinary catecholamines as well as increased prolactin. In diabetic patients with autonomic neuropathy blood pressure values were significantly higher during night, but without changes in regard to hormones. It can be concluded that glucocorticoid hormones and catecholamines might be associated with the control of diurnal cycle of blood pressure in patients with severe hypertension.
Malonyl Coenzyme A Decarboxylase Inhibition Protects the Ischemic Heart by Inhibiting Fatty Acid Oxidation and Stimulating Glucose Oxidation (2004)

Abnormally high rates of fatty acid oxidation and low rates of glucose oxidation are important contributors to the severity of ischemic heart disease. Malonyl coenzyme A (CoA) regulates fatty acid oxidation by inhibiting mitochondrial uptake of fatty acids. Malonyl CoA decarboxylase (MCD) is involved in the decarboxylation of malonyl CoA to acetyl CoA. Therefore, inhibition of MCD may decrease fatty acid oxidation and protect the ischemic heart, secondary to increasing malonyl CoA levels. Ex vivo working rat hearts aerobically perfused in the presence of newly developed MCD inhibitors showed an increase in malonyl CoA levels, which was accompanied by both a significant decrease in fatty acid oxidation rates and an increase in glucose oxidation rates compared with controls. Using a model of demand-induced ischemia in pigs, MCD inhibition significantly increased glucose oxidation rates and reduced lactate production compared with vehicle-treated hearts, which was accompanied by a significant increase in cardiac work compared with controls. In a more severe rat heart global ischemia/reperfusion model, glucose oxidation was significantly increased and cardiac function was significantly improved during reperfusion in hearts treated with the MCD inhibitor compared with controls. Together, our data show that MCD inhibitors, which increase myocardial malonyl CoA levels, decrease fatty acid oxidation and accelerate glucose oxidation in both ex vivo rat hearts and in vivo pig hearts. This switch in energy substrate preference improves cardiac function during and after ischemia, suggesting that pharmacological inhibition of MCD may be a novel approach to treating ischemic heart disease.
Enols of Amides Activated by the 2,2,2-Trichloroethoxycarbonyl Group (2004)

Reaction of isocyanates XNCO (X = Ar, i-Pr, t-Bu) with CH(2)(Y)CO(2)CH(2)CCl(3) (Y = CO(2)Me, CO(2)CH(2)CCl(3), CN) gave 15 amides XNHCOCH(Y)CO(2)CH(2)CCl(3) (6) or enols of amides XNHC(OH)=C(Y)CO(2)CH(2)CCl(3) (5) systems. The amide/enol ratios in solution depend strongly on the substituent Y and the solvent and mildly on the substituent X. The percentage of enol for group Y increases according to Y = CN > CO(2)CH(2)CCl(3) > CO(2)Me and decreases with the solvent according to CCl(4) > C(6)D(6) > CDCl(3) > THF-d(8) > CD(3)CN > DMSO-d(6). With the most acidic systems (Y = CN) amide/enol exchange is observed in moderately polar solvents and ionization to the conjugate base is observed in DMSO-d(6). The solid-state structure of the compound with Y = CN, X = i-Pr was found to be that of the enol. The reasons for the stability of the enols were discussed in terms of polar and resonance effects. Intramolecular hydrogen bonds result in a very low delta(OH) and contribute to the stability of the enols and are responsible for the higher percentage of the E-isomers when Y = CO(2)Me and the Z-isomers when Y = CN. The differences in delta(OH), delta(NH), K(enol), and E/Z enol ratios from the analogues with CF(3) instead of CCl(3) are discussed.
Self-Sufficiency Move in South China Threatens Hong Kong (1935)

Other| October 09 1935 Self-Sufficiency Move in South China Threatens Hong Kong W. W. L. W. W. L. Search for other works by this author on: This Site PubMed Google Scholar Far Eastern Survey (1935) 4 (20): 162–163. https://doi.org/10.2307/3021568 Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter LinkedIn Tools Icon Tools Get Permissions Cite Icon Cite Search Site Citation W. W. L.; Self-Sufficiency Move in South China Threatens Hong Kong. Far Eastern Survey 9 October 1935; 4 (20): 162–163. doi: https://doi.org/10.2307/3021568 Download citation file: Ris (Zotero) Reference Manager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentAsian Survey Search This content is only available via PDF. Article PDF first page preview Close Modal You do not currently have access to this content.
Electromagnetic Waves in Conical Waveguides with Elliptic Cross Section (Short Paper) (1986)

The electromagnetic field in a conical waveguide with an elliptical cross section is calculated with the aid of two scalar potentials which satisfy the Helmholtz equation, the Dirichlet, and the Neumann boundary condition, respectively. The transverse parts of the solutions of the Hehnholtz equation in the sphero-conal coordinate system are products of periodic and nonperiodic Lamé functions, These functions allow a mode definition similar to that for conventional waveguides. Some transverse modal field distributions, together with the corresponding Lamé functions, are graphically represented for a special elliptic conical waveguide.
A 100 Mbit/s Prototype MSK Modem for Satellite Communications (1979)

Minimum Shift Keying (MSK) is a very attractive modulation and demodulation scheme for satellite communication systems. In this paper, the design, analysis, implementation, and testing of a high-speed MSK modem are described. This MSK modem has a nominal data transmission rate of 100 Mbits/s at an intermediate frequency of 1.7 GHz, and is designed with a new technique which is named "clock-slave carrier synchronization." Phase ambiguities caused by the divide-by-two circuit and carrier recovery loop are resolved by the new technique where the recovered carrier phase is subordinate to decision timing. Implementation is carried out using the remodulation method in the carrier recovery circuit and FM discriminator in the clock recovery circuit. Experimental results show the feasibility of this high-speed MSK modem with little performance degradation from the theoretical predictions. This modem is intended for the experiments through the Japanese Communication Satellite.
Optimum sequence multisets for synchronous code-division multiple-access channels (1994)

It is shown that the sum capacity of the symbol-synchronous code-division multiple-access channel with equal average-input-energy constraints is maximized precisely by those spreading sequence multisets that meet Welch's lower bound on total squared correlation. It is further shown that the symmetric capacity of the channel determined by these same sequence multisets is equal to the sum capacity.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Enterprise information management for global manufacturers (2002)

New information technologies such as distributed computing systems and the National Information Infrastructure have brought the integration for global enterprises closer to being a reality. These technologies and standards alone, however, are not sufficient to effect scalability, adaptability, and usability of integrated enterprise information systems, without which the integration can collapse of its own weight. The authors present a metadatabase model to address these issues in the context of global manufacturing enterprises. The problem, the model and an application solution are described for this domain.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
ChemInform Abstract: New Directions in Heterocyclic Synthesis Using Metalated Amides. (1984)

Abstract Es werden einige Reaktionen von o‐metallierten Benzamiden wie (I) und (III) beschrieben, z.B. zu (II) und (IV).
Route Scouting and Process Development of Lu AA26778 (2008)

Route scouting and process development for the synthesis of (S)-2-({3-[(S)-5-chloro-1-(4-chloro-phenyl)indan-1-yl]propyl}methylamino)propionic acid, Lu AA26778, are described. The strategy is based on a short synthesis and SMB resolution of a key chiral intermediate for the introduction of one of the two stereocenters. The second stereocenter is introduced via a commercially available alanine ester, optionally bearing a N-methyl group. The main concern during scale-up of the synthesis was the safety of a step incorporating sodium dimsylate (the sodium salt of DMSO): this problem was solved using THF as a safety blanket in the large-scale process.
Analysis of Human Monoclonal Antibodies Generated by Dengue Virus-Specific Memory B Cells (2012)

Dengue, caused by the four serotypes of dengue virus (DENV), represents an expanding global health challenge. The potential for serotype-cross-reactive antibodies to exacerbate disease during a secondary infection with a heterologous DENV serotype has driven efforts to study human DENV-specific antibodies. Most DENV-specific antibodies generated in humans are serotype-cross-reactive, weakly neutralizing, and directed against the immature pre-membrane (prM), envelope (E), and nonstructural 1 (NS1) proteins. To broaden the characterization of human DENV-specific antibodies, we assessed B-cell responses by ELISpot assays and isolated B cells from the peripheral blood of a human subject with previous DENV infection. Forty-eight human IgG monoclonal antibodies (hMAbs) were initially characterized by their potential to bind to an inactivated lysate of DENV-infected cells. Subsequently, most DENV-specific hMAbs were found to bind soluble, recombinant E protein (rE). Two hMAbs were unable to bind rE, despite strongly binding to the DENV-infected cell lysate. Further analyses showed that these two hMAbs bound conformation-dependent, reduction-sensitive epitopes on E protein. These data shed light on the breadth of DENV-specific hMAbs generated within a single immune donor.
[Influence of anthropogenic environmental factors on the occurrence of acute ischemic attacks in the population of an industrial town]. (2003)

An analysis of the incidence of acute ischemic attacks (AIA) has shown its steady rise in the population of Orenburg in 1997-2000, men are 1.8 times more frequently ill than women with a relatively stable growth in both examined groups. Analyzing morbidity rates in age groups (under and above 50 years) has demonstrated a substantial increase in the incidence of AIA in the under 50-year group living in the Industrial District. The blood levels of essential trace elements in patients with AIA are lower than the normal values in the residents of the Industrial and Central Districts.
Construction of asymptotically good low-rate error-correcting codes through pseudo-random graphs (1992)

A novel technique, based on the pseudo-random properties of certain graphs known as expanders, is used to obtain novel simple explicit constructions of asymptotically good codes. In one of the constructions, the expanders are used to enhance Justesen codes by replicating, shuffling, and then regrouping the code coordinates. For any fixed (small) rate, and for a sufficiently large alphabet, the codes thus obtained lie above the Zyablov bound. Using these codes as outer codes in a concatenated scheme, a second asymptotic good construction is obtained which applies to small alphabets (say, GF(2)) as well. Although these concatenated codes lie below the Zyablov bound, they are still superior to previously known explicit constructions in the zero-rate neighborhood.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
A Survey on Cyber Security for Smart Grid Communications (2012)

A smart grid is a new form of electricity network with high fidelity power-flow control, self-healing, and energy reliability and energy security using digital communications and control technology. To upgrade an existing power grid into a smart grid, it requires significant dependence on intelligent and secure communication infrastructures. It requires security frameworks for distributed communications, pervasive computing and sensing technologies in smart grid. However, as many of the communication technologies currently recommended to use by a smart grid is vulnerable in cyber security, it could lead to unreliable system operations, causing unnecessary expenditure, even consequential disaster to both utilities and consumers. In this paper, we summarize the cyber security requirements and the possible vulnerabilities in smart grid communications and survey the current solutions on cyber security for smart grid communications.
Free radical-operated proteotoxic stress in macrophages primed with lipopolysaccharide (2012)

The free-radical-operated mechanism of death of activated macrophages at sites of inflammation is unclear, but it is important to define it in order to find targets to prevent further tissue dysfunction. A well-defined model of macrophage activation at sites of inflammation is the treatment of RAW 264.7 cells with lipopolysaccharide (LPS), with the resulting production of reactive oxygen species (ROS). ROS and other free radicals can be trapped with the nitrone spin trap 5,5-dimethyl-1-pyrroline N-oxide (DMPO), a cell-permeable probe with antioxidant properties, which thus interferes with free-radical-operated oxidation processes. Here we have used immuno-spin trapping to investigate the role of free-radical-operated protein oxidation in LPS-induced cytotoxicity in macrophages. Treatment of RAW 264.7 cells with LPS resulted in increased ROS production, oxidation of proteins, cell morphological changes and cytotoxicity. DMPO was found to trap protein radicals to form protein-DMPO nitrone adducts, to reduce protein carbonyls, and to block LPS-induced cell death. N-Acetylcysteine (a source of reduced glutathione), diphenyleneiodonium (an inhibitor of NADPH oxidase), and 2,2'-dipyridyl (a chelator of Fe(2+)) prevented LPS-induced oxidative stress and cell death and reduced DMPO-nitrone adduct formation, suggesting a critical role of ROS, metals, and protein-radical formation in LPS-induced cell cytotoxicity. We also determined the subcellular localization of protein-DMPO nitrone adducts and identified some candidate proteins for DMPO attachment by LC-MS/MS. The LC-MS/MS data are consistent with glyceraldehyde-3-phosphate dehydrogenase, one of the most abundant, sensitive, and ubiquitous proteins in the cell, becoming labeled with DMPO when the cell is primed with LPS. This information will help find strategies to treat inflammation-associated tissue dysfunction by focusing on preventing free radical-operated proteotoxic stress and death of macrophages.