gebhart/patrepeval huggingface dataset:
Realtime style transfer for unlabeled heterogeneous human motion (2015)

This paper presents a novel solution for realtime generation of stylistic human motion that automatically transforms unlabeled, heterogeneous motion data into new styles. The key idea of our approach is an online learning algorithm that automatically constructs a series of local mixtures of autoregressive models (MAR) to capture the complex relationships between styles of motion. We construct local MAR models on the fly by searching for the closest examples of each input pose in the database. Once the model parameters are estimated from the training data, the model adapts the current pose with simple linear transformations. In addition, we introduce an efficient local regression model to predict the timings of synthesized poses in the output style. We demonstrate the power of our approach by transferring stylistic human motion for a wide variety of actions, including walking, running, punching, kicking, jumping and transitions between those behaviors. Our method achieves superior performance in a comparison against alternative methods. We have also performed experiments to evaluate the generalization ability of our data-driven model as well as the key components of our system.
Erosion-resistant coatings for gas turbine engine compressor blades (2017)

The erosion-resistant ZrN and Cr3C2 coatings intended for the protection of the titanium and steel blades in a GTE compressor are studied. The erosion resistance of the substrate–coating composition is shown to depend on the coating thickness, the deposition conditions, and the coating texture. Ion-assisted deposition changes the structure–phase state of a coating and substantially increases its erosion resistance. It is found that a nanolayer 2D TiN/CrN coating with an average nanolayer thickness of ~60 nm is the best erosion- corrosion-resistant coating for titanium alloys and that a (NiCrTiAlHf)C + CrC coating formed by ionassisted deposition is the best coating for steels. The testing of alloy VT8 compressor blades in an engine supported high protective properties of the nanolayer TiN/CrN coating.
POI proiektuetan oinarritutako ikaskuntza (2017)

Recuerdo cuando recibia clase en la escuela, eran
clases magistrales en las que los alumnos estabamos
sentados enfrente del profesor al que escuchabamos
lo mas atentamente que podiamos, intentando que
hubiera silencio. Aprendiamos mucho memoristica-
mente, muchas de las veces sin entender el verda-
dero significado de lo que habiamos estudiado pero
luego eramos capaces de aprobar el examen donde
nos evaluaban los conocimientos adquiridos.
En este pequeno articulo voy a escribir sobre el rol del
profesor cuando trabajamos por proyectos
Dependence of domain wall structure for low field injection into magnetic nanowires (2009)

Micromagnetic simulation is used to model the injection of a domain wall into a magnetic nanowire with field strengths less than the so-called Walker field. This ensures fast, reliable motion of the wall [N. L. Schryer and L. R. Walker, J. Appl. Phys. 45, 5406 (1974)]. When the wire is located at the edge of a small injecting disk, a bias field used to control the orientation of the domain wall can reduce the pinning potential of the structure. The low field injection is explained by a simple model, which relies on the topological nature of a domain wall. The technique can quickly inject multiple domain walls with a known magnetic structure.
Fast parallel MRI reconstruction using B-spline approximation (PROBER) (2006)

Parallel MRI (pMRI) is a way to increase the speed of the MRI acquisition by combining data obtained simultaneously from several receiver coils with distinct spatial sensitivities. The measured data contains additional information about the position of the signal with respect to data obtained by a standard, uniform sensitivity coil. The idea is to speed up the acquisition by sampling more sparsely in the <i>k</i>-space and to compensate the data loss using the additional information obtained by a higher number of receiver coils. Most parallel reconstruction methods work in image domain and estimate the reconstruction transformation independently in each pixel. We propose an algorithm that uses B-spline functions to approximate the reconstruction map which reduces the number of parameters to estimate and makes the reconstruction faster and less sensitive to noise. The proposed method is tested on both phantom and in vivo images. The results are compared with commercial implementation of GRAPPA and SENSE algorithms in terms of time complexity and quality of the reconstruction.
423 Tbit/s, 18 Gbaud 64 QAM WDM coherent transmission over 160 km in the C-band using an injection-locked homodyne receiver with a spectral efficiency of 9 bit/s/Hz (2017)

We demonstrate a 235-channel wavelength division multiplexing (WDM), polarization-multiplexed (pol-mux) 18-Gbaud 64 QAM coherent transmission of 160 km over the full C-band. By applying an injection-locked homodyne detection circuit to WDM coherent transmission, we have achieved low noise optical carrier-phase locking between transmitted data and a local oscillator over the full C-band range. As a result, a potential capacity of 42.3 Tbit/s data with a spectral efficiency of 9 bit/s/Hz was transmitted.
MoS <sub>2</sub> radio: detecting radio waves with a two-dimensional transition metal dichalcogenide semiconductor (2019)

In this paper, we designed, fabricated and tested a microwave circuit based on a MoS<sub>2</sub> self-switching diode. The MoS<sub>2</sub> thin film (10-monolayers nominal thickness) was grown on a 4 inch Al<sub>2</sub>O<sub>3</sub>/high-resistivity silicon wafer by chemical vapor deposition process. The Raman measurements confirm the high quality of the MoS<sub>2</sub> over the whole area of the 4 inch wafer. We show experimentally that a microwave circuit based on a few-layers MoS<sub>2</sub> self-switching diode fabricated at the wafer level is able to detect the audio spectrum from amplitude-modulated microwave signals in the band 0.9-10 GHz, i.e. in the frequency range mostly used by current wireless communications. In particular, the 900 MHz band is widely exploited for GSM applications, whereas the 3.6 GHz band has been identified as the primary pioneer band for 5G in the European Union.
Delayed-Type Hypersensitivity Responses to ESAT-6 and MPT64 from<i>Mycobacterium tuberculosis</i>in the Guinea Pig (1998)

Two antigens from Mycobacterium tuberculosis, ESAT-6 and MPT64, elicited delayed-type hypersensitivity (DTH) skin responses in outbred guinea pigs infected with M. tuberculosis by the aerosol and intravenous routes but not those sensitized with M. bovis BCG or M. avium. The DTH epitope of ESAT-6 was mapped to the C terminus. Nonresponders to the individual antigens were found, but all animals responded to a combination of ESAT-6 and MPT64 or their respective minimal target peptides. Correspondingly, these molecules could form the basis of a new skin test for tuberculosis.
Simultaneous acoustic and photoacoustic microfluidic flow cytometry for label-free analysis (2019)

We developed a label-free microfluidic acoustic flow cytometer (AFC) based on interleaved detection of ultrasound backscatter and photoacoustic waves from individual cells and particles flowing through a microfluidic channel. The AFC uses ultra-high frequency ultrasound, which has a center frequency of 375 MHz, corresponding to a wavelength of 4 μm, and a nanosecondpulsed laser, to detect individual cells. We validate the AFC by using it to count different color polystyrene microparticles and comparing the results to data from fluorescence-activated cell sorting (FACS). We also identify and count red and white blood cells in a blood sample using the AFC, and observe an excellent agreement with results obtained from FACS. This new label-free, non-destructive technique enables rapid and multi-parametric studies of individual cells of a large heterogeneous population using parameters such as ultrasound backscatter, optical absorption, and physical properties, for cell counting and sizing in biomedical and diagnostics applications.
UV activation of mammalian stress protiens (1996)

Ultraviolet radiation may be divided into the non-solar UVC region, the solar UVB (290-320 nm) region which is strongly absorbed by nucleic acids, and the solar UVA (320-380 nm) region which is less strongly absorbed by nucleic acids and proteins but causes a variety of oxidative events. As a consequence of these different properties, UVC/UVB radiations induce an array of stress proteins quite distinct from those induced by UVA radiations. Although many studies with UVC and UVB radiations involve lethal doses, it is clear that these radiations have the property of mimicking growth factor responses and stimulate various signal transduction pathways that lead to gene activation including transcriptional activation of the jun and fos proto-oncogenes. Furthermore, UVB irradiation of skin, at physiologically relevant doses can increase the levels of various stress proteins including ornithine decarboxylase, various cytokines, the p53 tumor suppressor protein and to a limited extent, nuclear oncogene products. Non-cytoxic exposures of UVA radiation can lead to the up-regulation of several genes including collagenase, heme oxygenase 1, a specific protein phosphatase (CL 100) and phospholipases. At least for heme oxygenase 1, there is evidence that the alteration may be involved in a pathway of defense against oxidative stress. However, much information is lacking in the quest to build up a complete picture of the physiological and pathological significance of the many UV inducible stress responses reported.
Determination of active ingredients in corn silk, leaf, and kernel by capillary electrophoresis with electrochemicaI detection. (2007)

Corn has been known for its accumulation of flavones and phenolic acids. However, many parts of corn, except kernel, have not drawn much attention. In this work, a method based on capillary zone electrophoresis with electrochemical detection has been used for the separation and determination of epicatechin, rutin, ascorbic acid (Vc), kaempferol, chlorogenic acid, and quercetin in corn silk, leaf, and kernel. The distribution comparison of the ingredients among silk, leaf, and kernel is discussed. Several important factors--including running buffer acidity, separation voltage, and working electrode potential--were evaluated to acquire the optimum analysis conditions. Under the optimum conditions, the analytes could be well separated within 19 min in a 40-mmol/L borate buffer (pH 9.2). The response was linear over three orders of magnitude with detection limits (S/N = 3) ranging from 4.97 x 10(-8) to 9.75 x 10(-8) g/mL. The method has been successfully applied for the analysis of corn silk, leaf, and kernel with satisfactory results.
Switching Spin and Charge between Edge States in Topological Insulator Constrictions (2011)

We show how the coupling between opposite edge states, which overlap in a constriction made of the topological insulator mercury telluride (HgTe), can be employed both for steering the charge flow into different edge modes and for controlled spin switching. Unlike in a conventional spin transistor, the switching does not rely on a tunable Rashba spin-orbit interaction, but on the energy dependence of the edge state wave functions. Based on this mechanism, and supported by extensive numerical transport calculations, we present two different ways to control spin and charge currents, depending on the local gating of the constriction, resulting in a high fidelity spin transistor.
Molecular cloning of the avian myelocytomatosis virus genome and recovery of infectious virus by transfection of chicken cells (1981)

The avian retrovirus myelocytomatosis virus 19 (MCV) possesses an interesting diversity of oncogenic potentials, but the virus has proven difficult to study because of its inability to replicate without the assistance of a helper virus. We have therefore isolated and amplified the genome of MCV by molecular cloning in a procaryotic vector. The topography of the cloned DNA was explored by the use of restriction endonucleases and radioactive complementary DNAs representing specific domains in avian retrovirus genomes. The cloned DNA appeared to be an authentic representation of the MCV genome: the size and genetic topography of the DNA were comparable to those of MCV, and transfection of the cloned DNA into chicken cells (in company with the DNA of a suitable helper virus) gave rise to virus with the genome and transforming potentials of MCV. The availability of cloned MCV DNA should facilitate a variety of genetic and biochemical manipulations directed at elucidating the mechanism of oncogenesis by MCV.
Legionnaires' Disease in the Work Environment: Implications for Environmental Health (1988)

Legionnaires' disease is a severe pneumonia caused by the bacterium Legionella pneumophila. Outbreaks of Legionnaire's disease have occurred in hotels, hospitals, and homes but had not been reported yet in the work environment. The authors report the occurrence of Legionnaires' disease in three employees of two industrial plants. The potable water in the two plants contained high numbers of Legionella pneumophila. Monoclonal antibody subtyping of environmental and patient isolates of L. pneumophila implicated one of the plants as the source for the disease. L. pneumophila was eradicated from this plant using acidic and caustic scale removers, calcium hypochlorite, and a biocide. A systematic approach to Legionnaires' disease in the work environment, a problem which can be expected to be recognized with increasing frequency, is presented.
Minority species concentration measurements in flames by the photoacoustic technique (1982)

The potential of the photoacoustic technique to detect minority species concentrations in combustion environments has been investigated. In particular, we have detected very low concentrations of NO(2) molecules produced in the combustion of methane, oxygen, and nitrogen in a flat-flame burner.
The Rab5 Guanine Nucleotide Exchange Factor Rabex-5 Binds Ubiquitin (Ub) and Functions as a Ub Ligase through an Atypical Ub-interacting Motif and a Zinc Finger Domain (2006)

Rabex-5, the mammalian orthologue of yeast Vps9p, is a guanine nucleotide exchange factor for Rab5. Rabex-5 forms a tight complex with Rabaptin-5, a multivalent adaptor protein that also binds to Rab4, Rab5, and to domains present in gamma-adaptins and the Golgi-localized, gamma-ear-containing, ARF-binding proteins (GGAs). Rabaptin-5 augments the Rabex-5 exchange activity, thus generating GTP-bound, membrane-associated Rab5 that, in turn, binds Rabaptin-5 and stabilizes the Rabex-5.Rabaptin-5 complex on endosomes. Although the Rabex-5.Rabaptin-5 complex is critical to the regulation of endosomal fusion, the structural determinants of this interaction are unknown. Likewise, the possible binding and covalent attachment of ubiquitin to Rabex-5, two modifications that are critical to the function of yeast Vps9p in endosomal transport, have not been studied. In this study, we identify the 401-462 and 551-661 coiled-coils as the regions in Rabex-5 and Rabaptin-5, respectively, that interact with one another. We also demonstrate that Rabex-5 undergoes ubiquitination and binds ubiquitin, though not via its proposed C-terminal CUE-like domain. Instead, the N-terminal region of Rabex-5 (residues 1-76), comprising an A20-like Cys2/Cys2 zinc finger and an adjacent alpha-helix, is important for ubiquitin binding and ubiquitination. Importantly, we demonstrate that the Rabex-5 zinc finger displays ubiquitin ligase (E3) activity. These observations extend our understanding of the regulation of Rabex-5 by Rabaptin-5. Moreover, the demonstration that Rabex-5 is a ubiquitin ligase that binds ubiquitin and undergoes ubiquitination indicates that its role in endosome fusion may be subject to additional regulation by ubiquitin-dependent modifications.
Molecular cloning of a polymorphic DNA endonuclease fragment associates insulin-dependent diabetes mellitus with HLA-DQ. (1987)

A BamHI 3.7-kilobase (kb) fragment detected by an HLA-DQ beta-chain complementary DNA (cDNA) probe and negatively associated with insulin-dependent diabetes mellitus (IDDM) was cloned and sequenced to localize the polymorphism to BamHI sites in intervening sequences of an HLA-DQ beta-chain gene. A probe of the first intervening sequence (IVS 1) showed the BamHI 3.7-kb fragment in 6 of 17 HLA-DR3/4 controls but in 0 of 13 DR-identical IDDM patients. All IDDM patients (13 of 13) had BamHI fragments of 12 and 4 kb, detected in 9 of 17 controls (P less than 0.02). The simple restriction fragment length polymorphism pattern of the IVS 1 probe was exploited by comparing 113 IDDM patients with 177 healthy controls to show increased prevalences in IDDM of the 12-kb (P less than 0.0001) and 4-kb (P less than 0.0001) fragments. In IDDM patients younger than 20 yr at onset, 98% were 12- and/or 4-kb positive, compared with 63% of controls (P less than 0.0001), giving a relative risk of 91.8 for individuals with both fragments. The 12-kb fragment was linked to HLA-DR4, and the 4-kb fragment to HLA-DR3. Both serologic markers were split and a non-DR3/non-DR4 IDDM patient was 4-kb positive. HLA-DQ seems therefore closer, than HLA-DR, to an IDDM susceptibility gene.
A model of anisotropic anhysteretic magnetization (1996)

A model of hysteresis has been developed earlier in which the susceptibility depends on the displacement of the prevailing magnetization from the anhysteretic. This model does not take into account the effect of magnetocrystalline anisotropy in a material. In the current work, it has been shown that the effect of anisotropy can be incorporated into this model through its effect on the anhysteretic magnetization.
Plant nutrition for food security : a guide for integrated nutrient management (2006)

Food security is an issue of global concern, and it will be determined to a large extent by developments in plant nutrition. This publication examines key topics relating to plant nutrition with special reference to integrated nutrient management for crop production, including present and future demand for plant nutrients, soil fertility and crop production, management of plant nutrients and their sources, nutrient management guidelines for major field crops, economic and policy issues, food quality and consumer health, and environmental issues.
[Use of chigo seed (Campsiandra comosa, Benth) in human nutrition. II. Process of non-industrial manufacture of chiga]. (1984)

A quantitative study of the traditional process for making "chiga" flour was performed. The "chiga" flour is obtained from the seed of the "chigo" (Campsiandra comosa, Benth) and is utilized as a human food in areas of Venezuela in the Orinoco basin, especially in the State of Apure and in the Territorio Federal Amazonas. The block diagram with the description of the traditional process is presented, together with labor and time requirement studies of the different stages of the process. The yields as well as the requirements for raw materials are also discussed. This research work was carried out to study and provide quantitative information that may allow the duplication of the process, in order to improve the efficiency and yield of the product.
Pulmonary embolism: a frequent cause of acute fatality after lung resection (1996)

Between 1975 and 1993, lung resections were performed in 1735 patients because of malignancies, with an early postoperative mortality of 7.2% (125 patients). Early postoperatively acute cardiorespiratory failure was experienced by 32 patients (1.85%), of whom 26 died despite immediate resuscitation measures. In 20/26 patients autopsy was performed revealing central pulmonary embolism as the cause of death in 19 of them. In one patient a rupture of the free posterior left ventricular wall following transmural myocardial infarction was found. Two patients who could be resuscitated successfully were operated on with extracorporeal circulation after pulmonary angiography had been performed to confirm the diagnosis; however they died 2 days later of right heart failure. Of the survivors three cases had myocardial infarctions, one patient had arrhythmias of unknown etiology. Immediate embolectomy with the use of extracorporeal circulation was performed in two patients, only on the ground of suspected pulmonary embolism and without further diagnostic measures. Both patients survived. Of the 23 cases, with proven pulmonary embolism 17 were still under postoperative prophylaxis with heparin. Six patients were already fully mobilized. We conclude that massive pulmonary embolism is a frequent early postoperative fatal complication after lung resections, which cannot be safely prevented by postoperative heparinization. The only successful life-saving measure in the case of central pulmonary embolism is immediate pulmonary embolectomy, if necessary without further diagnostic measures.
Developing States Challenge ICSID (2013)

ICSID (International Centre for Settlement of Investment Disputes) plays important role in resolving international investment disputes and enhancing international investment. But this mechanism also faces a lot of criticize from developing countries. Because the core international investment theory of developing counties is different from developed countries, they hold different opinions toward the performance of ICSID. And in practice, ICSID does ignore the interest of developing countries under some situations. This paper is going to introduce developing countries negative attitude toward ICSID through empirical research and try to find out methods to perfect international investment dispute mechanism from the aspect of developing countries.
Efficient Translation Initiation Is Required for Replication of Bovine Viral Diarrhea Virus Subgenomic Replicons (2001)

An internal ribosome entry site (IRES) mediates translation initiation of bovine viral diarrhea virus (BVDV) RNA. Studies have suggested that a portion of the N(pro) open reading frame (ORF) is required, although its exact function has not been defined. Here we show that a subgenomic (sg) BVDV RNA in which the NS3 ORF is preceded only by the 5' nontranslated region did not replicate to detectable levels following transfection. However, RNA synthesis and cytopathic effects were observed following serial passage in the presence of a noncytopathic helper virus. Five sg clones derived from the passaged virus contained an identical, silent substitution near the beginning of the NS3 coding sequence (G400U), as well as additional mutations. Four of the reconstructed mutant RNAs replicated in transfected cells, and in vitro translation showed increased levels of NS3 for the mutant RNAs compared to that of wild-type (wt) MetNS3. To more precisely dissect the role of these mutations, we constructed two sg derivatives: ad3.10, which contains only the G400U mutation, and ad3.7, with silent substitutions designed to minimize RNA secondary structure downstream of the initiator AUG. Both RNAs replicated and were translated in vitro to similar levels. Moreover, ad3.7 and ad3.10, but not wt MetNS3, formed toeprints downstream of the initiator AUG codon in an assay for detecting the binding of 40S ribosomal subunits and 43S ribosomal complexes to the IRES. These results suggest that a lack of stable RNA secondary structure(s), rather than a specific RNA sequence, immediately downstream of the initiator AUG is important for optimal translation initiation of pestivirus RNAs.