gebhart/patrepeval huggingface dataset:
Registering multiview range data to create 3D computer objects (1995)

Concerns the problem of range image registration for the purpose of building surface models of 3D objects. The registration task involves finding the translation and rotation parameters which properly align overlapping views of the object so as to reconstruct from these partial surfaces, an integrated surface representation of the object. The registration task is expressed as an optimization problem. We define a function which measures the quality of the alignment between the partial surfaces contained in two range images as produced by a set of motion parameters. This function computes a sum of Euclidean distances from control points on one surfaces to corresponding points on the other. The strength of this approach is in the method used to determine point correspondences. It reverses the rangefinder calibration process, resulting in equations which can be used to directly compute the location of a point in a range image corresponding to an arbitrary point in 3D space. A stochastic optimization technique, very fast simulated reannealing (VFSR), is used to minimize the cost function. Dual-view registration experiments yielded excellent results in very reasonable time. A multiview registration experiment took a long time. A complete surface model was then constructed from the integration of multiple partial views. The effectiveness with which registration of range images can be accomplished makes this method attractive for many practical applications where surface models of 3D objects must be constructed.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Restoring the sense of touch (2015)

Flexible circuitry mimics the way skin transduces pressure signals [Also see Report by Tee et al. ]
Latest-Generation CVD-Grown Synthetic Diamonds From Apollo Diamond Inc. (2007)

. Apollo Diamond Inc. of Boston, Massachusetts, demonstrated its ability to grow single-crystal CVD synthetic diamonds of moderate gem quality several years ago For the most part, the samples examined in 2003 were relatively small and of limited thickness for faceting purposes. Nearly all of these early crystals were predominantly brown with varying degrees of saturation. Colorless CVD-grown diamonds, both nitrogen doped and high purity, were also synthesized by LIMHP-CNRS in France (Achard et al., 2005;
Integrity of an autonomous agricultural vehicle according the definition of trajectory traversability (2010)

In this article we address the problem of the traversability of the trajectory of an agricultural robot defining the conditions insuring a safe displacement according the notion of "obstacle". Unlike other approaches that try to detect and to avoid obstacle, we propose the concept of Allowable Speed Trajectories which depends on the vehicle capabilities, its dynamics constraints, its speed and the 3D rendering of the environment. We make a dynamic study to estimate the acceleration of inertial center of vehicle taking into account geometry of the environment and the trajectory to follow. Then we propose some solutions to adapt the speed and/or the trajectory of the agricultural vehicle according criteria linked to the mission objective. Results in simulation and real conditions show the performance of our algorithm in different scenarios.
[Enzyme therapy--an alternative in treatment of herpes zoster. A controlled study of 192 patients]. (1995)

Overall, the enzyme combination preparation showed identical efficacy with acyclovir. The results of the prior study were thus confirmed. Further investigations on the immunomodulatory potency, dosage and effects on postherpetic herpes neuralgia are, however, still required.
Nanoscale Photonic Network for Solution Searching and Decision Making Problems (2013)

Nature-inspired devices and architectures are attracting considerable attention for various purposes, including the development of novel computing techniques based on spatiotemporal dynamics, exploiting stochastic processes for computing, and reducing energy dissipation. This paper demonstrates that networks of optical energy transfers between quantum nanostructures mediated by optical near-field interactions occurring at scales far below the wavelength of light could be utilized for solving a constraint satisfaction problem (CSP), the satisfiability problem (SAT), and a decision making problem. The optical energy transfer from smaller quantum dots to larger ones, which is a quantum stochastic process, depends on the existence of resonant energy levels between the quantum dots or a state-filling effect occurring at the larger quantum dots. Such a spatiotemporal mechanism yields different evolutions of energy transfer patterns in multi-quantum-dot systems. We numerically demonstrate that networks of optical energy transfers can be used for solution searching and decision making. We consider that such an approach paves the way to a novel physical informatics in which both coherent and dissipative processes are exploited, with low energy consumption.
Physical Characteristics of Orthodontic Wires and Archwires—Part 1 (1975)

In Part 1A consideration is given to the relevant elastic properties of orthodontic wires. Tests for evaluating these properties are discussed and details of two new tests are given. Part 1B is concerned with an evaluation of the properties of a number of round and multiple strand orthodontic wires.
ClosTron-Mediated Engineering of Clostridium (2011)

The genus Clostridium is a diverse assemblage of Gram positive, anaerobic, endospore-forming bacteria. Whilst certain species have achieved notoriety as important animal and human pathogens (e.g. Clostridium difficile, Clostridium botulinum, Clostridium tetani, and Clostridium perfringens), the vast majority of the genus are entirely benign, and are able to undertake all manner of useful biotransformations. Prominent amongst them are those species able to produce the biofuels, butanol and ethanol from biomass-derived residues, such as Clostridium acetobutylicum, Clostridium beijerinkii, Clostridium thermocellum, and Clostridium phytofermentans. The prominence of the genus in disease and biotechnology has led to the need for more effective means of genetic modification. The historical absence of methods based on conventional strategies for "knock-in" and "knock-out" in Clostridium has led to the adoption of recombination-independent procedures, typified by ClosTron technology. The ClosTron uses a retargeted group II intron and a retro-transposition-activated marker to selectively insert DNA into defined sites within the genome, to bring about gene inactivation and/or cargo DNA delivery. The procedure is extremely efficient, rapid, and requires minimal effort by the operator.
Enhanced energy maneuverability for attack helicopters using continuous, variable rotor speed control (1990)

The results of this research indicate that continuous, variable rotor speed control is a viable solution to increased helicopter maneuverability and agility. Of the rotor speed control laws investigated, the RCDR and T (RC) types seem the most promising. In particular, these control laws demonstrated a 31% improvement in time-to-turn 180 degrees, a 38% improvement in turn penetration distance, a 42% improvement in turn cross track distance, and a pointing margin advantage of nearly 94 degrees. In addition, the rotor speed control law parameters could be optimized such that the helicopter exited a maximum performance decelerating turn at or above its power bucket speed, affording the helicopter a distinct maneuvering advantage. It was also shown that different rotor speed control laws would most likely be required for the air combat and ground attack mission scenarios. The author feels that successful variable rotor speed control can be achieved through an appropriate marriage of FADEC engine control and high performance flight control systems. But numerous questions remain relative to the successful integration of this technology to existing and/or future helicopter designs, (addressed in the Recommendations for Future Research section). Nevertheless, this technology shows considerable promise and it is hoped that this study will be a stepping stone to future investigations in this area.
Purification, characterization, and amino acid sequence of thioredoxin from Corynebacterium nephridii. (1981)

A thioredoxin has been purified to homogeneity from cell-free extracts of Corynebacterium nephridii using conventional techniques.This thioredoxin is able to serve as the reducing substrate for yeast methionine sulfoxide reductase for Escherichia coli thioredoxin reductase and for Lactobacillus leichmannii ribonucleotide reductase.In contrast, thioredoxin from C. nephridii is unable to serve as a reducing substrate for ribonucleotide reductase from the same organism in the presence of either C. nephridii or E. coli thioredoxin reductase.When reduced with dithiothreitol, thioredoxin from C. nephridii is able to activate spinach chloroplast fructose-1,6-diphosphatase, NADP-malate dehydrogenase, and phosphoribulokinase.The complete primary structure of the thioredoxin has been determined by automated Edman degradation and carboxypeptidase Y digestion of the intact protein and of peptides derived from Staphylococcus aureus protease and clostripain digestion and cyanogen bromide cleavage.It consists of 105 amino acid residues in the following sequence starting from the NHZ-terminal end. Ala-Thr-Val-Lys-Val-Asp-Asn-Ser-Asn-Phe-Gln-Ser-Asp-Val-Leu-Gln-Ser-Ser-Glu-Pro-Val-Val-Val-Asp-Phe-Trp-Ala-Glu-Trp-Cys-Gly-Pro-Cys-Lys-Met-Ile-Ma-Pro-Ala-Leu-Asp-Glu-Ile-Ala-Thr-Glu-Met-Ala-Gly-Gln-Val-Lys-Ile-Ala-Lys-Val-Asn-Ile-Asp-Glu-Asn-Pro-Glu-Leu-Ala-Ala-Gln-Phe-Gly-Val-Arg-Serne-Pro-Thr-Leu-Leu-Met-Phe-Lys-Asp-Gly-Glu-Leu-Ala-Ala-Asn-Met-Val-Gly-Ala-Ala-Pro-Lys-Ser-Arg-Leu-Ala-Asp-Trp-Lle-Lys-Ala-Ser-Ala
CALiPER Benchmark Report: Performance of Incandescent A Type and Decorative Lamps and LED Replacements (2008)

This benchmark report addresses common omnidirectional incandescent lamps - A-type and small decorative, candelabra-type lamps - and their commercially available light-emitting diode (LED) replacements.
Learning from BDDs in SAT-based bounded model checking (2004)

Bounded Model Checking (BMC) based on Boolean Satisfiability (SAT) procedures has recently gained popularity as an alternative to BDD-based model checking techniques for finding bugs in large designs. In this paper, we explore the use of learning from BDDs, where learned clauses generated by BDD-based analysis are added to the SAT solver, to supplement its other learning mechanisms. We propose several heuristics for guiding this process, aimed at increasing the usefulness of the learned clauses, while reducing the overheads. We demonstrate the effectiveness of our approach on several industrial designs, where BMC performance is improved and the design can be searched up to a greater depth by use of BDD-based learning.
THE SPECIES CONCEPT IN QUERCUS (1975)

Summary The modern biological species‐concept, defined by genetic isolation, describes a phyletically independent system of populations. Most of the species‐concepts in everyday use for the oaks ( Quercus ) exhibit genetic interchange with other so‐called species. Nevertheless, these classical concepts remain in use and represent biologically meaningful populations. In addition, it is suggested that the classical species of Quercus may represent phyletic units in species‐grade evolutionary advances. A comparison between the biological species‐concept and the classical species‐concept in Quercus suggests why the classical concepts have been retained. The biological species‐concept appears to be a population system of extraordinary complexity and difficult to delimit in Quercus. This genetically isolated complex population system is not directly comparable to genetically discrete species in most other genera. The prime function of the species binomial is as a unit of communication. The biological species‐concept must be used with greater flexibility as regards taxonomic rank if its designation by means of a binomial cannot provide a functional information retrieval system.
Energy-Aware Task Scheduling: Towards Enabling Mobile Computing over MANETs (2005)

In this paper, we look into the problem of distributing computational tasks amongst a set of mobile computing devices in a mobile wireless ad hoc network (MANET) in such a way that conserves energy and improves performance. In such a distributed environment, the assignment of computational tasks to different devices and the order of their execution play a vital role in energy conservation and performance improvement. The main contributions of this paper are formulating a novel energy-aware scheduling problem and proposing a heuristic algorithm to solve it. Our scheduling algorithm schedules a set of computational tasks, which may have dependencies and communication, into a set of heterogeneous processors in such a way that minimizes both the total consumed energy and the makespan (i.e., the time by which all tasks complete their execution). Experiments show that significant improvement can be achieved by using our scheduler.
The Treg/Th17 Paradigm in Lung Cancer (2014)

Pathogenic mechanisms underlying the development of lung cancer are very complex and not yet entirely clarified. T lymphocytes and their immune-regulatory cytokines play a pivotal role in controlling tumor growth and metastasis. Following activation by unique cytokines, CD4+ T helper cells differentiate into Th1, Th2, Th17, and regulatory T cells (Tregs). Traditionally, research in lung cancer immunity has focused almost exclusively on Th1/Th2 cell balance. Recently, Th17 cells and Tregs represent an intriguing issue to be addressed in lung cancer pathogenesis. Tregs play an important role in the preservation of self-tolerance and modulation of overall immune responses against tumor cells. Th17 cells directly or via other proinflammatory cytokines modulate antitumor immune responses. Notably, there is a close relation between Tregs and Th17 cells. However, the possible interaction between these subsets in lung cancer remains to be elucidated. In this setting, targeting Treg/Th17 balance for therapeutic purposes may represent a useful tool for lung cancer treatment in the future. The purpose of this review is to discuss recent findings of the role of these novel populations in lung cancer immunity and to highlight the pleiotropic effects of these subsets on the development and regulation of lung cancer.
A CROSS‐CULTURAL STUDY OF ATTRIBUTION OF RESPONSIBILITY1 (1968)

Etude interculturelle de la notion de responsabilité . — Le but de cette recherche est de comparer quel est le degré de responsabilité attribué à une personne par des enfants de trois nationalités différentes : Cuba, Porto Rico, USA. Dans chaque pays, quatre échantillons ont été constitués selon l'âge : 7–8, 9–10, 11–13 et 16–18 ans. Les enfants répondent à un questionnaire composé de 40 courtes histoires dans lesquelles on a fait varier : 1) la part prise par la personne dans la causalité des événements (5 degrés : simple association, implication directe, prévision, intention, justification); 2) la nature, bonne ou mauvaise, des conséquences; 3) l'importance, grande ou faible, des conséquences. Les résultats montrent que les degrés de causalité, la nature et l'importance des conséquences affectent grandement le niveau de responsabilité attribué, à tous les âges et dans les trois pays; on observe également des interactions significatives entre ces variables. Conformément à l'hypothèse, le degré de responsabilité attribué croît avec l'intentionalité et décroît avec la justification; il est généralement plus élevé lorsque les conséquences sont plus importantes et, de même, lorsque les conséquences sont néfastes. Cependant, les interactions significatives qu'on peut observer indiquent que Peffet de chacune des variables est, à quelque degré, influencé par les deux autres. La nationalité entraîne un effet global significatif pour un seul âge; mais elle est en interaction avec les variables liées à la causalité et aux conséquences dans tous les groupes. En général, les sujets latins (Cubains et Portoricains) font des distinctions plus fines que les Américains entre les degrés de causalité lorsque les conséquences sont bénéfiques; ceci est particulierement apparent pour les sujets les plus jeunes. II est difficile d'interpréter les différences entre nationalités : la meilleure explication reléve sans doute des différences dans les relations familiales et dans la maniere d'élever les enfants.
A New Method for Serum Iron and Total Iron-Binding Capacity by Atomic Absorption Spectrophotometry (1969)

Abstract A new, atomic absorption spectrophotometric method for serum iron and iron-binding capacity is described, which utilizes 20% (w/v) TCA plus heating at 90° for 15 min. This procedure liberates the ferric iron; precipitates the protein, facilitating removal by centrifugation; and avoids significant interferences by contaminating hemoglobin iron. The method is highly specific, accurate, and has the additional feature of requiring less time than most colorimetric or atomic absorption methods employing chelation and extraction.
RAS–MAPK Reactivation Facilitates Acquired Resistance in <i>FGFR1</i> -Amplified Lung Cancer and Underlies a Rationale for Upfront FGFR–MEK Blockade (2018)

The FGFR kinases are promising therapeutic targets in multiple cancer types, including lung and head and neck squamous cell carcinoma, cholangiocarcinoma, and bladder cancer. Although several FGFR kinase inhibitors have entered clinical trials, single-agent clinical efficacy has been modest and resistance invariably occurs. We therefore conducted a genome-wide functional screen to characterize mechanisms of resistance to FGFR inhibition in a <i>FGFR1</i>-dependent lung cancer cellular model. Our screen identified known resistance drivers, such as MET, and additional novel resistance mediators including members of the neurotrophin receptor pathway (NTRK), the TAM family of tyrosine kinases (TYRO3, MERTK, AXL), and MAPK pathway, which were further validated in additional FGFR-dependent models. In an orthogonal approach, we generated a large panel of resistant clones by chronic exposure to FGFR inhibitors in FGFR1- and FGFR3-dependent cellular models and characterized gene expression profiles employing the L1000 platform. Notably, resistant clones had enrichment for NTRK and MAPK signaling pathways. Novel mediators of resistance to FGFR inhibition were found to compensate for FGFR loss in part through reactivation of MAPK pathway. Intriguingly, coinhibition of FGFR and specific receptor tyrosine kinases identified in our screen was not sufficient to suppress ERK activity or to prevent resistance to FGFR inhibition, suggesting a redundant reactivation of RAS-MAPK pathway. Dual blockade of FGFR and MEK, however, proved to be a more powerful approach in preventing resistance across diverse FGFR dependencies and may represent a therapeutic opportunity to achieve durable responses to FGFR inhibition in FGFR-dependent cancers. <i>Mol Cancer Ther; 17(7); 1526-39. ©2018 AACR</i>.
Dielectric isolated integrated circuit substrate processes (1969)

Dielectric isolation has proven effective in raising inter-device breakdown voltages, lowering parasitic capacitances, and increasing resistance to radiation damage. The fabrication of a dielectric-isolated substrate, prior to diffusions, requires adequate control of the thickness of the epitaxial layer, of crowning and warpage, and of a necessarily smooth, damage-free surface. The mere juxtaposition of three or more layers of different materials, even before diffusion-induced strains, creates special problems because of coefficient-of-expansion mismatches. In addition, the substrates must pass through subsequent diffusion cycles and permit the fabrication of transistors with characteristics as good as (or better than) those made on p-n junction isolated substrates. There are three major methods of using silicon dioxide as a dielectric to separate active areas of an integrated circuit: 1) shape-back to the channels of a wafer which has had channels etched out and filled with polycrystalline silicon; 2) etch out and fill in with single crystal on an n <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">+</sup> wafer which has already had isolation moats created; and 3) growth of polycrystalline silicon prior to etching the isolating channels. This paper describes and compares these methods.
The Ventricular Arrhythmias of Ischemia and Infarction: Electrophysiological Mechanisms (1993)

Basic Mechanisms of Arrythmias Ventricular Arrythmias in the Acute Phase of Myocardial Ischemia and Infarction Delayed Ventricular Arrythmias in the Subacute Phase of Myocardial Infarction Later Phases of Ventricular Arrythmias: Late Hospital and Chronic Ventricular Arrythmias
Substituted oxothiazolyl acetic acids as antiinflammatory agents. (1978)

Eight 2-arylimino-3-[/3-(3,4-dimethoxyphenyl) ethy1]-4-oxothiazol-5-yl-acetic acids were synthesized, characterized, and evaluated for their antiinflammatory and antiproteolytic properties. The toxocity of the compounds was reflected by their approximate LD50 values.
A Preliminary Scheme for Control and Protection System of UHVDC Project (2007)

According to the features of main circuit diagram of UHVDC project, the differences between the control and protection system for UHVDC project and conventional HVDC project as well as the special requirements of UHVDC project are analysed. All-round analysis and research on the control and protection system, i.e., the integral structure, control strategy, hierarchy of the structure and redundancy, distribution of control functions and configuration of the protection, etc., are carried out. Then a possible integral scheme of control and protection system for UHVDC project is put forward.
[The influence of Myxidium gadi Georgievitsch, 1916 (Myxozoa: Myxosporea) on the level of lipid reserves in the tissues of the Black Sea whiting Merlangius merlangus euxinus at different periods of the annual cycle]. (2008)

Concentration of total lipids and main lipid classes in the tissues of the Black Sea whiting males and females under different degrees of their infestation with the myxosporean Myxidium gadi is studied. Fishes were examined during the periods of fattening and spawning. Decrease of the total lipid (2-3 times) and triacylglycerol (3-4 times) concentration in the liver of heavily ingested males is revealed, as compared with the weakly infested fishes. However this effect has not been found in the fish females.
The Synergistic Action of Cephalosporin C and Benzyl-penicillin against a Penicillinase-producing Strain of Staphylococcus aureus (1957)

SUMMARY: Cephalosporin C, a hydrophilic, penicillin-like antibiotic which is insensitive to penicillinase, is much less active than benzylpenicillin against the Oxford strain of Staphylococcus aureus but much more active than benzylpenicillin against a penicillinase-producing strain of S. aureus (D3R). When used together, cephalosporin C and benzylpenicillin act synergistically against S. aureus strain D3R in vitro, presumably because cephalosporin C is a competitive inhibitor of penicillinase. When grown under certain conditions in the presence of cephalosporin C, benzylpenicillin, or bacitracin, the Oxford staphylococcus gives rise during a single culture to a resistant bacterial population consisting largely or partly of Gram-negative bacilli. In the presence of bacitracin a similar change also occurs with S. aureus strain D3R.