gebhart/patrepeval huggingface dataset:
Characterization of Foxp2 and Foxp1 mRNA and protein in the developing and mature brain (2003)

Foxp2 and Foxp1 are recently identified members of the Fox family of winged-helix/forkhead transcription factor genes. A recent study has found that mutations in human FOXP2 produce a severe language disorder. Since Foxp2 appears to be important in language, we wanted to explore the expression of this gene and a homologous gene, Foxp1, in the developing brain. In the present study, we investigated the time course and localization of Foxp2 and Foxp1 mRNA and protein expression in the developing and adult mouse using in situ hybridization and immunohistochemistry. Foxp2 and Foxp1 are expressed as early as E12.5 and persist into adulthood. Foxp2 and Foxp1 were most highly expressed in the developing and mature basal ganglia. Expression of Foxp2 was also observed in the cerebral cortex (layer 6), cerebellum (Purkinje neurons), and thalamus. Foxp1 expression was observed in the cerebral cortex (layers 3-5), hippocampus (CA1), and thalamus. Very little ventricular zone expression was observed for Foxp2 and Foxp1 and the expression of both of these genes occurred following neuronal migration, suggesting a role for these genes in postmigratory neuronal differentiation. Furthermore, we demonstrated the expression of FOXP2 in human fetal brain by RT-PCR, in the perisylvian area of the left and right cerebral hemispheres, as well as in the frontal and occipital cortices. Overall, the widespread expression of Foxp2 in the developing brain makes it difficult to draw specific conclusions about which areas of Foxp2 expression are critical to human language function.
Figure S3 from PET Reporter Gene Imaging and Ganciclovir-Mediated Ablation of Chimeric Antigen Receptor T Cells in Solid Tumors (2023)

&lt;p&gt;FIgure S3 shows B7H3 CAR expression of remaining viable B7H3-sr39tk CAR T-cells after GCV treatment&lt;/p&gt;
Effectiveness of organic molecules for spin filtering in an organic spin valve: Reaction-induced spin polarization for Co atopAlq3 (2015)

The spin polarization of organic-ferromagnetic interfaces in an organic spin valve critically affects the efficiency of spin injection or detection. We examined the chemical and electronic properties of ferromagnetic Co deposited on organic $\mathrm{Al}{\mathrm{q}}_{3}$ and the interfacial spin-polarized capability of the electronic states. Our x-ray photoemission spectra and calculations with density-functional theory indicate a sequential and unequal distribution of charge from Co clusters to N and then to O atoms in $\mathrm{Al}{\mathrm{q}}_{3}$. The preferential orbital hybridization at specific functional sites produces efficient spin polarization of organic molecules. Element-specific measurements of x-ray magnetic circular dichroism demonstrate the preferential spin polarization in the lowest unoccupied molecular orbital state of N atoms at the complex interface for Co atop $\mathrm{Al}{\mathrm{q}}_{3}$, which agrees satisfactorily with calculation. Our results indicate that an induced interfacial spin polarization on engineering the dominant reaction of Co with mainly N and O atoms in $\mathrm{Al}{\mathrm{q}}_{3}$ might pave a way for effective spin filtering in organic spintronics.
The origins of nonlinear enhancement in ex vivo tissue during high intensity focused ultrasound (HIFU) ablation (2013)

Thermal ablation by High Intensity Focused Ultrasound (HIFU) is the only technique for noninvasive treatment of tumours, but suffers from a long treatment times and varied treatment outcomes. Knowledge of the nonlinear parameter B/A can resolve these by improving treatment planning, and correlation between enhanced nonlinear signals and the presence of HIFU lesions has the potential to monitor treatment acoustically in real-time. It remains unclear whether the nonlinear enhancement is due to changes in the properties of treated tissue or cavitation. This study improves the signal-to-noise ratio of the standard finite-amplitude insertion technique to measure the B/A of ex-vivo bovine liver. The technique creates plane wave conditions by measuring the waveform in the planar near field of a large transducer then uses the Burgers equation to find B/A. Measurements are taken during heating in a water bath and HIFU exposure. Cavitation is monitored during the HIFU exposures, so that the effect of cavitation on acoustic properties can be assessed and the difference between HIFU heating and slower, water bath heating. Water bath results disagree with previously reported data showing a doubling in B/A, finding a modest increase post-heating, making mechanical effects of ultrasound the likely cause of nonlinear enhancement.
Optimizing two-dimensional search results presentation (2011)

Classic search engine results are presented as an ordered list of documents and the problem of presentation trivially reduces to ordering documents by their scores. This is because users scan a list presentation from top to bottom. This leads to natural list optimization measures such as the discounted cumulative gain (DCG) and the rank-biased precision (RBP).
Tutorial: Point Cloud Library: Three-Dimensional Object Recognition and 6 DOF Pose Estimation (2012)

With the advent of new-generation depth sensors, the use of three-dimensional (3-D) data is becoming increasingly popular. As these sensors are commodity hardware and sold at low cost, a rapidly growing group of people can acquire 3- D data cheaply and in real time.
Correlation between molecular structure and rheological behaviour of polypropylene (1992)

Using data from different types of polypropylene (reactor-grade, peroxide-degraded and technical types), various correlations between parameters of the molar mass distribution, the storage and loss modulus and the steady shear viscosity are investigated. Most assumptions turn out to oversimplify the real, complex relations between molecular structure and rheological properties. Nevertheless they appear to be useful for first estimations in screening tests and production control.
Stable picosecond pulse generation at 46 GHz bymodelocking of asemiconductor laser operating in an optoelectronic phaselocked loop (1994)

The authors show that using a phaselocked loop, stable optical pulses can be generated from a monolithic, passively modelocked semiconductor laser. A phase noise of −100 dBc/Hz at 46 GHz and a pulse width of 1.3 ps are achieved, and the limits of the pulse stability using this approach are discussed.
Identification of microRNA‐96‐5p as a postoperative, prognostic microRNA predictor in nonviral hepatocellular carcinoma (2021)

MicroRNA-96-5p as a tumor suppressor would be valuable to stratify NBNC-HCC patients at high risk of recurrence.
Reducing effect of aPhaseolus vulgarisdry extract on operant self-administration of a chocolate-flavoured beverage in rats (2010)

Extracts from or derivatives of Phaseolus vulgaris beans reduce body weight and food intake, including highly palatable foods and fluids, in multiple rodent models of overeating and obesity. The present study was designed to assess whether a standardised P. vulgaris dry extract was effective in reducing also the operant self-administration of a chocolate-flavoured beverage. To this end, rats were initially trained to lever-press for a chocolate-flavoured beverage under a fixed ratio 10 schedule of reinforcement in daily 60 min sessions. Once lever-responding reached stable levels, the effect of a P. vulgaris dry extract on the number of lever-responses for the chocolate-flavoured beverage was determined. Pretreatment with 50, 200 and 500 mg (intragastric) P. vulgaris dry extract per kg produced an approximate 15, 35 and 40 % reduction, respectively, in lever-responding for the chocolate-flavoured beverage. These results indicate the capacity of a P. vulgaris preparation to reduce the reinforcing properties of a highly palatable fluid in rats.
56.3: 65‐inch, Super Slim, Laser TV with Newly Developed Laser Light Sources (2008)

Abstract A new light source for laser TVs has been developed along with a 65‐inch super slim laser TV that employs the light source. In this stylish laser TV set, a depth of 255 mm has been realized owing to the new laser light source, a compact optical engine and a small laser drive power supply which are optimized to the light source.
Enzian: an open, general, CPU/FPGA platform for systems software research (2022)

Hybrid computing platforms, comprising CPU cores and FPGA logic, are increasingly used for accelerating data-intensive workloads in cloud deployments, and are a growing topic of interest in systems research. However, from a research perspective, existing hardware platforms are limited: they are often optimized for concrete, narrow use-cases and, therefore lack the flexibility needed to explore other applications and configurations.
Prescribed medical cannabis in women with gynecologic malignancies: A single-institution survey-based study (2020)

Research within a gynecologic oncology population has lagged behind the uptake in use of medical cannabis for symptom control. This study seeks to evaluate patient experience with prescribed medical cannabis obtained through licensed dispensaries in women with gynecologic malignancies. A 43-item survey exploring patient experience with medical cannabis was administered to women with gynecologic malignancies who used medical cannabis prescribed by a gynecologic oncologist. Thirty-six eligible patients were approached for consent, and 31 patients returned completed surveys (86%). Ninety-three percent had advanced or recurrent disease; 74% were receiving chemotherapy or immunotherapy. Eighty-three percent reported medical cannabis provided relief from cancer or treatment-related symptoms including decreased appetite (41%), insomnia (41%), neuropathy (41%), anxiety (35%), nausea (29%), joint pain (29%), bone pain (29%), abdominal pain (25%), and depression (19%). Eighty percent of patients reported medical cannabis worked the same or better than other traditional medications for management of their cancer or treatment-related symptoms, and 83% reported medical cannabis had an equivalent or better side effect profile. Of the subset of patients using medical cannabis for pain, 63% reported a reduction in opioid use. Patients perceive that medical cannabis was useful for relief of cancer and treatment-related symptoms, suggesting medical cannabis may be a reasonable alternative or adjunct therapy. Medical cannabis was well tolerated and may have the potential to improve neuropathic pain and decrease opioid use.
Dipolar and exchange couplings in Nd 2 Fe 14 B/α‐Fe ribbons (2004)

The magnetic interactions in the nanocomposite Nd2Fe14B/α-Fe ribbons were investigated using δM measurements. In the melt spun ribbons both exchange and dipolar couplings are present whereas only the exchange coupling is observed to be present in the annealed ribbons. It is found from the present study that the removal of the grain boundary anisotropy on annealing strengthens the exchange coupling. (© 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
Mechanical Unloading During Left Ventricular Assist Device Support Increases Left Ventricular Collagen Cross-Linking and Myocardial Stiffness (2005)

LVAD support increases LV collagen cross-linking and the ratio of collagen type I to III, which is associated with increased myocardial stiffness. Decreased tissue MMP-1-to-TIMP-1 ratio (decreased degradation) and increased Ang levels (stimulants of synthesis) are likely mechanisms for these changes. Lack of significant effects on the RV suggest that hemodynamic unloading of the LV (not provided to the RV) might be the primary factor that regulates these extracellular matrix changes.
Growth, optical properties and neutron responses of Ce<sup>3+</sup> doped LiYF<inf>4</inf> single crystals (2008)

Ce <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">3+</sup> doped LiYF <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">4</inf> [Li(Y <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">1-x</inf> Ce <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">x</inf> )F <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">4</inf> ] single crystals with various substitution level x were grown by micro-pulling down method and the optical properties and neutron responses were investigated. Transparent Li(Y <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">1-x</inf> Ce <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">x</inf> )F <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">4</inf> single crystals with x = 0.001, 0.005, 0.01 could be grown without visible cracks and inclusions. The transmittances indicated over 70% above 310 nm and emission spectrum originated from 5d-4f transition on Ce <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">3+</sup> ion were observed at 309, 325 nm. The pulse-height of the crystals by α-ray irradiation indicated the crystal with x = 0.001 was the largest light yield and the decay times systematically decreased with an increase of x, which was shorter than Li-glass(GS20). Neutron responses revealed the light yield of the crystal with x = 0.005 was quarter taht of Li-glass.
Blended Learning in Indian Colleges with Massively Empowered Classroom (2015)

Students in the developing world are frequently cited as being among the most important beneficiaries of online education initiatives such as massive open online courses (MOOCs). While some predict that online classrooms will replace physical classrooms, our experience suggests that blending online and in-person instruction is more likely to succeed in developing regions. However, very little research has actually been done on the effects of online education or blended learning in these environments. In this paper we describe a blended learning initiative that combines videos from a large online course with peer-led sessions for undergraduate technical education in India. We performed a randomized controlled trial (RCT) that indicates our intervention was associated with a small but significant improvement in performance on a summative exam. We discuss the results of the RCT and an ethnographic study of the intervention to make recommendations for future, scalable blended learning initiatives for places such as India.
Dispersion of the impurity released from an instantaneous source in turbulent atmosphere (2002)

The results of comprehensive field experiment are presented. The objective of the experiment is lidar technique development for control of pollutant dispersion from pulse source. Experiment was carried out in steppe region, underlying surface was covered with sparse vegetation. Charge exploded at the altitude of 10 m stand for source of pollutant. Lidar was used to trace the cloud of explosion products. The ratio of backscatter signal from the cloud to aerosol background signal was recorded along with the time and coordinates of sounded points. Ultrasonic meteorological station and sodar 25 - 30 meters distant from explosion location were used to measure air temperature, vertical and horizontal components of wind velocity and its direction, total energy of turbulent motions, tangential turbulent friction stress and vertical turbulent heat flow. Experimental data were compared with the results of numerical modeling of pollutant spatial distribution performed on the basis of Gaussian statistical model. Numerical results were primarily in satisfactory agreement with experimental data.
XMPP Protocol Extensions for Use in SACM Information Transport (2015)

This document defines a transport protocol for use with the Security
Automation and Continuous Monitoring (SACM) Architecture.
Domino Aza‐Claisen—Mannich Cyclization Reaction from a Chiral α‐Alkoxy Enamine or Sequential Alkylation of an α‐Alkoxy Ester Enolate or Nitrile Anion, Followed by an Intramolecular Wittig Reaction: Two [3 + 2] Annulation Routes to Homochiral 4‐Alkyl‐4‐hydroxy‐2‐cyclopentenone Synthesis. (2003)

Abstract For Abstract see ChemInform Abstract in Full Text.
Blind assistant navigation system (2011)

This paper presents the architecture as well as the implementation of a system that helps blind person navigate independently within an enclosed environment such as the home. The system uses a wireless mesh network to provide the first level localization. It also incorporates additional components to provide more refined location and orientation information. Optimal path planning is done by a server that communicates wirelessly with the portable mobile unit that can be pushed by the blind person. The blind person issues commands and receives direction responses using audio signals.
Bridging the “green gap” of LEDs: giant light output enhancement and directional control of LEDs via embedded nano-void photonic crystals (2015)

Green LEDs do not show the same level of performance as their blue and red cousins, greatly hindering the solid-state lighting development, which is the so-called "green gap". In this work, nano-void photonic crystals (NVPCs) were fabricated to embed within the GaN/InGaN green LEDs by using epitaxial lateral overgrowth (ELO) and nano-sphere lithography techniques. The NVPCs act as an efficient scattering back-reflector to outcouple the guided and downward photons, which not only boost the light extraction efficiency of LEDs with an enhancement of 78% but also collimate the view angle of LEDs from 131.5° to 114.0°. This could be because of the highly scattering nature of NVPCs which reduce the interference giving rise to Fabry-Perot resonance. Moreover, due to the threading dislocation suppression and strain relief by the NVPCs, the internal quantum efficiency was increased by 25% and droop behavior was reduced from 37.4% to 25.9%. The enhancement of light output power can be achieved as high as 151% at a driving current of 350 mA. Giant light output enhancement and directional control via NVPCs point the way towards a promising avenue of solid-state lighting.
An analysis of oscillation frequency characteristics in a CMOS oscillating circuit using a coupling quartz crystal resonator (2002)

Oscillation frequency characteristics in a CMOS oscillating circuit using a coupling quartz crystal resonator are described. A miniaturized GT cut quartz crystal resonator consisting of the vibrational portion and the supporting portions which is formed by an etching method is used. The relationship of the resonator's frequency temperature behavior versus load capacitance (CL) is clarified. The oscillating circuit is shown as an electric equivalent circuit. An amplitude continuation condition and an oscillation condition are theoretically derived. The coupling between both vibrations of a coupling quartz crystal resonator is regarded as a capacitive coupling. From the equivalent circuit of the coupling quartz crystal resonator, an imaginary part is easily calculated. As a result, a frequency equation which is given as a function of CL is readily derived from the oscillation condition and the imaginary part of the coupling resonator. It is shown that by suitably choosing CL, the frequency deviation in this CMOS oscillating circuit is less than 1 p.p.m. over a wide temperature range of -30 degrees C to +70 degrees C without any temperature compensation.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>
DEVELOPMENT OF DOPED NANOPOROUS CARBONS FOR HYDROGEN STORAGE (2010)

Hydrogen storage materials based on the hydrogen spillover mechanism onto metal-doped nanoporous carbons are studied, in an effort to develop materials that store appreciable hydrogen at ambient temperatures and moderate pressures. We demonstrate that oxidation of the carbon surface can significantly increase the hydrogen uptake of these materials, primarily at low pressure. Trace water present in the system plays a role in the development of active sites, and may further be used as a strategy to increase uptake. Increased surface density of oxygen groups led to a significant enhancement of hydrogen spillover at pressures less than 100 milibar. At 300K, the hydrogen uptake was up to 1.1 wt. % at 100 mbar and increased to 1.4 wt. % at 20 bar. However, only 0.4 wt% of this was desorbable via a pressure reduction at room temperature, and the high lowpressure hydrogen uptake was found only when trace water was present during pretreatment. Although far from DOE hydrogen storage targets, storage at ambient temperature has significant practical advantages oner cryogenic physical adsorbents. The role of trace water in surface modification has significant implications for reproducibility in the field. High-pressure in situ characterization of ideal carbon surfaces in hydrogen suggests re-hybridization is not likely under conditions of practical interest. Advanced characterization is used to probe carbon-hydrogen-metal interactions in a number of systems and new carbon materials have been developed.
A self-organizing scalable network tomography control protocol for active measurement methods (2010)

Network tomography enables operators to monitor and take action based on path measurements between nodes, often located at the network edge. State-of-the-art network tomography solutions use tools to measure performance parameters such as jitter, loss and round-trip time between multiple nodes.
Surface flow and vortex shedding of an impulsively started wing (2001)

The particle tracking flow visualization method (PTFV) and particle image velocimetry (PIV) are used to obtain a clear picture of vortex evolution on the suction surface of an impulsively started NACA 0012 wing. The experiments are conducted in a towing water tank. The formation, evolution, and shedding of the vortex system on the suction surface are observed and analysed by streak pictures of particle images. Five characteristic vortex evolution regimes are identified in the parameter domain of angle of attack and chord Reynolds number. The pathline patterns, instantaneous streamlines, and vorticity of various vortex evolution processes are presented. Stable vortex shedding in the wake is eventually established after the initial period of complex vortex evolution on the suction surface of the wing. Various types of instabilities in the wake, e.g. instability wave, surface vortex shedding, and bluff-body vortex shedding, are found to correspond to different evolution processes of the surface flow. The shedding frequency of the vortices is correlated and compared with several conventional results. Topological critical points, separatrices, and alleyways are identified and discussed to elucidate the unsteady structure of the instantaneous streamline patterns. The topological rule for the number of singular points is verified.
Enhanced Magnetic Resonance Contrast of Fe3O4 Nanoparticles Trapped in a Porous Silicon Nanoparticle Host (2011)

A composite material consisting of Fe3O4 nanoparticles embedded in a 200 nm-diameter porous Si (pSi) nanoparticle “superstructure” is prepared as a potential magnetic resonance imaging contrast agent. Dipolar magnetic coupling between Fe3O4 nanoparticles is enhanced due to their proximity in the pSi host matrix, resulting in an increase in the saturation magnetization and coercivity of the composite.