gebhart/patrepeval huggingface dataset:
Construction of SIS and selection of real time database in fossil fuel power plant (2003)

System structures of supervisory information system (SIS) and its connection mode with management information system (MIS) were discussed in detail. It was suggested that the network of SIS and MIS should be separately connected to improve security and reliability. The selection principles of real time database were analyzed which include data storage efficiency,access mode of system,interface technique,buffer function and fault tolerant function and so on. Also specific functions in SIS are described so as to apply to construction of SIS in fossil fuel power plant.
Optical transitions in the two-leg ladder compounds<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mi>A</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:msub><mml:mi mathvariant="normal">V</mml:mi><mml:mn>6</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>15</mml:mn></mml:msub></mml:mrow></mml:math>(<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>A</mml:mi><mml:mspace width="0.2em"/><mml:mo>=</mml:mo><mml:mi mathvariant="normal">Sr</mml:mi><mml:mo>,</mml:mo><mml:mi mathvariant="normal">Na</mml:mi></mml:mrow></mml:math>) (2005)

Reflectivity measurements were performed on the quasi-one-dimensional compounds ${\mathrm{Sr}}_{x}{\mathrm{V}}_{6}{\mathrm{O}}_{15}$ $(x=0.5,0.6,0.7,0.8,1.0)$ and $\mathrm{Na}{\mathrm{V}}_{6}{\mathrm{O}}_{15}$. Two peaks clearly depending on doping are observed in the optical conductivity spectra at $0.8\phantom{\rule{0.3em}{0ex}}\mathrm{eV}$ and $1.2\phantom{\rule{0.3em}{0ex}}\mathrm{eV}$. On the basis of recent numerical calculations, these peaks are interpreted in term of local optical transitions within $\mathrm{V}\ensuremath{-}\mathrm{O}\ensuremath{-}\mathrm{V}$ rungs forming molecular orbitals, as in ${\ensuremath{\alpha}}^{\ensuremath{'}}\text{\ensuremath{-}}\mathrm{Na}{\mathrm{V}}_{2}{\mathrm{O}}_{5}$. The appearance of two peaks is related to the existence of two different $\mathrm{V}\ensuremath{-}\mathrm{O}\ensuremath{-}\mathrm{V}$ rungs, belonging to two different two-legs ladders V1-V3 and V2-V2 in the structure. To explain the doping dependence of these peaks, we propose a scenario in quantitative agreement with experimental results, where V $3d$ electrons are not spread equally over the different vanadium sites.
Scapulothoracic Arthrodesis: Indications and Surgical Technique (2005)

Scapulothoracic motion accounts for approximately one-third of total shoulder elevation. Disorders affecting the muscles that attach to the scapula coordinating scapulothoracic motion or injury to the nerves that innervate these muscles can result in winging of the scapula and subsequent scapular dyskinesis. Examples include facioscapulohumeral dystrophy (FSHD), neuralgic amoyotrophy, poliomyelitis, long thoracic nerve palsy (affecting serratus anterior), spinal accessory nerve palsy (affecting trapezius), and dorsal scapular nerve palsy (affecting rhomboids and levator scapulae). Loss of scapular stabilization results in an unstable base for efficient glenohumeral motion, scapular winging, and subsequent loss of shoulder motion. Scapulothoracic arthrodesis provides rigid fixation of the scapula to the thorax, and long-term results of the procedure have generally been favorable. A surgical technique for scapulothoracic fusion and the results of the senior author's surgical experience are presented.
Ustekinumab Inhibits T Follicular Helper Cell Differentiation in Patients With Crohn’s Disease (2020)

These data implicate TFH cells in the pathogenesis of CD and indicate that Ustekinumab therapy affects TFH cell differentiation, which may influence TFH-mediated immune functions in UST-treated CD patients.
Inside Back Cover: Encapsulation and Enhanced Luminescence Properties of Ir<sup>III</sup> Complexes within a Hexameric Self‐Assembled Capsule (Chem. Eur. J. 49/2016) (2016)

Encapsulation of an emissive metal complex within a self-assembled molecular capsule has been achieved. Multiple cation–π interactions between a cationic IrIII complex and a hydrogen-bonded capsule afforded a thermodynamically stable host–guest complex, leading to a significant enhancement of the photophysical properties of the emissive IrIII complex. More information can be found in the Communication by K. Umakoshi et al. on page 17533 ff.
Alpha 1-Antitrypsin deficiency : biology, pathogenesis, clinical manifestations, therapy (1996)

Introduction Alpha 1-Antitrypsin Deficiency: An Introduction, Andrea Mastrangeli and Ronald G. Crystal Biology and Pathobiology Alpha 1-Antitrypsin Gene and Promoter, John G. Hay, Motoyoshi Suzuki, and Ronald G. Crystal Alpha 1-Antitrypsin Gene Evolution, Toshihiro Nukiwa, Fumitaka Ogushi, and Ronald G. Crystal Alpha 1-Antitrypsin Genotypes and Phenotypes, Mark Brantly Structure and Expression of the Human Neutrophil Elastase Gene, Kunihiko Yoshimura The Three-Dimensional Structure of a1AT, Richard A. Engh and Wolfman Bode The Three-Dimensional Structure of Human Neutrophil Elastase, Wolfram Bode Kinetics of Neutrophil Elastase Inhibition In Vivo, Joseph G. Bieth Alpha 1-Antitrypsin Gene Expression in Neutrophils and Other Cells, Roland M. du Bois Alpha 1-Antitrypsin Gene Expression in Hepatocytes, Alfredo Nicosia and Paola Monaci Alpha 1-Antitrypsin Gene Expression in Mononuclear Phagocytes, Gregg Joslin and David H. Perlmutter Transgenic Animals with the a1AT Promoter, Wilfried Dalemans, Frederic Perraud, Dalila Ali-Hadji, Sophie Jallat, and Andrea Pavirani Chemistry and Biology of Secretory Leukoprotease Inhibitor, David F. Carmichael and Kjell Ohlsson Clinical Manifestations Laboratory Diagnosis of a1AT Deficiency, Mark Brantly Clinical Manifestations of a1AT Deficiency, Noel G. McElvaney and Ronald G. Crystal Lung Function and a1AT Deficiency, Alan F. Barker, Ray G. D'silva, and A. Sonia Buist Reactive Airways Disease and a1AT Deficiency, Robert J. Fallat Natural History of a1AT Deficiency, Janet Wittes and Margaret C. Wu The Prevalence of a1AT Deficiency Outside the United States and Europe, Toshihiro Nukiwa, Kuniaki Seyama, and Shiro Kira The National Institutes of Health National Heart, Lung and Blood Institute Registry for Patients with Severe Deficiency of Alpha 1-Antitrypsin, James K. Stoller Treatment Therapy of a1AT Deficiency, Noel G. McElvaney and Robert G. Crystal Augmentation of Liver Production, Mark D. Wewers Low-Molecular-Weight Inhibitors of Neutrophil Elastase, James C. Powers, R. Richard Plaskon, and Chih-Min Kam a1AT Deficiency and Liver Transplantation, David H. Van Thiel and Thomas E. Starzl Lung Transplantation for a1AT Deficiency Emphysema, Elbert P. Trulock and Joel D. Cooper
Structural Basis of Chaperone Recognition of Type III Secretion System Minor Translocator Proteins (2010)

The type III secretion system (T3SS) is a complex nanomachine employed by many Gram-negative pathogens, including the nosocomial agent Pseudomonas aeruginosa, to inject toxins directly into the cytoplasm of eukaryotic cells. A key component of all T3SS is the translocon, a proteinaceous channel that is inserted into the target membrane, which allows passage of toxins into target cells. In most bacterial species, two distinct membrane proteins (the "translocators") are involved in translocon formation, whereas in the bacterial cytoplasm, however, they remain associated to a common chaperone. To date, the strategy employed by a single chaperone to recognize two distinct translocators is unknown. Here, we report the crystal structure of a complex between the Pseudomonas translocator chaperone PcrH and a short region from the minor translocator PopD. PcrH displays a 7-helical tetratricopeptide repeat fold that harbors the PopD peptide within its concave region, originally believed to be involved in recognition of the major translocator, PopB. Point mutations introduced into the PcrH-interacting region of PopD impede translocator-chaperone recognition in vitro and lead to impairment of bacterial cytotoxicity toward macrophages in vivo. These results indicate that T3SS translocator chaperones form binary complexes with their partner molecules, and the stability of their interaction regions must be strictly maintained to guarantee bacterial infectivity. The PcrH-PopD complex displays homologs among a number of pathogenic strains and could represent a novel, potential target for antibiotic development.
Dependence of penetration depth, microwave surface resistance and energy gap of MgB<sub>2</sub> thin films on their normal-state resistivity (2004)

The dependences of magnetic field penetration depth at zero temperature λ(0), microwave surface resistance Rs and π-band energy gap at zero temperature Δπ(0) on the normal-state resistivity right above the critical temperature, ρ0, were studied for MgB2 thin films prepared by different techniques by employing a sapphire resonator technique. We found that the zero-temperature penetration depth λ(0) data could be well fitted by yielding a London penetration depth λL of 34.5 nm, where ξ0 is the coherence length, and is the mean free path determined from ρ0. The surface resistance Rs at 15 and 20 K increases roughly linearly with ρ0. The observed increase of Δπ(0) with ρ0 and the decrease of Tc indicate the expected effects of interband impurity scattering within an extended BCS approach. The low values of Rs and λ(0) in conjunction with the large coherence length for epitaxial films are potentially attractive for applications in electronics and microwave technology.
Special Testing and Test Strategies for Unique Space Hardware Developments (2018)

Hardware developments for new and innovative space applications require extensive testing in order to demonstrate the functionality under the expected environmental conditions. Within several projects the German Aerospace Center (DLR), Institute of Space Systems used its test capabilities for unique tests campaigns that went beyond standard qualification testing.
A survey of distributed power system &amp;#x2014; AC versus DC distributed power system (2011)

The history of the centralized and distributed power system is introduced far away from the power system being first built by Edison, which started the first confrontation between ac and dc power system. Although ac power system has dominated for a long century because of easy transmission and some other benefits, dc power system has still gave some good performances and attracted more attention during the past three decades. This paper will discuss the current developing stage of dc distributed power system by the following contents: the basic structure and characteristics; the benefits of the dc distribution system; the development of current techniques adopted in DPS and its analysis of protection and system interaction. In additional, the comparisons between dc and ac distributed power system are presented in detail, and finally, the challenge in future is also summarized.
Hyperexcitability of convergent colon and bladder dorsal root ganglion neurons after colonic inflammation: mechanism for pelvic organ cross‐talk (2006)

Clinical studies reveal concomitant occurrence of several gastrointestinal and urologic disorders, including irritable bowel syndrome and interstitial cystitis. The purpose of this study was to determine the mechanisms underlying cross-organ sensitization at the level of dorsal root ganglion (DRG) after acute and subsided gastrointestinal inflammation. DiI (1,1'-dioctadecyl-3,3,3',3'-tetramethylindocarbocyanine perchlorate) and Fast Blue were injected into the distal colon and urinary bladder of male rats, respectively. Convergent DRG neurons were found in L1-L3 and L6-S2 ganglia with an average distribution of 14% +/- 2%. The resting membrane potential (RMP) of cells isolated from upper lumbar (UL) ganglia was -59.8 +/- 2.7 mV, whereas lumbosacral (LS) neurons were more depolarized (RMP = -49.4 +/- 2.1 mV, P < or = 0.05) under control conditions. Acute trinitrobenzene sulfonic acid (TNBS) colitis (3 days) decreased voltage and current thresholds for action potential firing in LS but not UL convergent capsaicin-sensitive neurons. This effect persisted for 30 days in the absence of overt colonic inflammation. The current threshold for action potential (AP) firing in UL cells was also decreased from 165.0 +/- 24.5 pA (control) to 85.0 +/- 19.1 pA at 30 days (P < or = 0.05), indicating increased excitability. The presence of a subpopulation of colon-bladder convergent DRG neurons and their persistent hyperexcitability after colonic inflammation provides a basis for pelvic organ cross-sensitization.
Chapter 17: Pharmacological Considerations of Antitubercular Agents in Children (2011)

This review is intended to provide a comprehensive summary of the existing paediatric clinical pharmacology data on the drugs and drug classes that are used for, or proposed for use in, the treatment of tuberculosis. It discusses antitubercular drug disposition in the context of developmental physiology (where known) and highlights the aspects of paediatric drug disposition that remain unknown for the various antitubercular agents. Finally, it introduces common problems that can arise in the conduct of paediatric pharmacokinetic studies and highlights considerations for the design of future paediatric studies on the antitubercular agents.
Nocturnal Hypoxemia Due to Obstructive Sleep Apnea Is an Independent Predictor of Poor Prognosis After Myocardial Infarction (2016)

Nocturnal hypoxemia in OSA is an important predictor of poor prognosis for patients after MI. These findings suggest that routine use of low-cost nocturnal oximetry may be an economical and practical approach to stratify risk in post-MI patients.
Interference of Data Transmission in Access and Backbone Networks by High-Power Sensor System (2017)

Currently, individual optical fibers are mostly used for each non-data application, which is very inefficient and uneconomical. Sharing a single fiber for multiple applications is a promising solution. However, in the case of a non-data application, the situation is much more complicated compared to data because of special application´s requirements. In laboratory setup, we performed a measurement with a standard G.652D optical fiber for analyzing possible interaction of stable frequency/accurate time transmission, 1.25/10Gbps data transmission (typical bitrates for access point-to-point networks), and high-power sensor signal for different channel spacing and different pulse duration of sensor signal.
Reporte del XXII Festival de la Ciencia y la Tecnología de la Universidad Autónoma de Coahuila (2015)

espanolSe presenta un breve reporte del XXII Festival de la Ciencia y la Tecnologia de la Universidad Autonoma de Coahuila, realizado del 18 al 22 de mayo de 2015, en la Ciudad de Saltillo, Coahuila. El festival tuvo como principales tematicas: modelacion y simulacion, Fisica Medica y nanomateriales; asi como tambien sirvio de marco para Concurso Estatal de Experimentos y Aparatos de Fisica. EnglishWe present a brief report of XXII Festival of Science and Technology of Universidad Autonoma de Coahuila, which took place from May 18-22, 2015 in Saltillo, Coahuila. Festival had as main themes: modeling and simulation, Medical Physics and nanomaterials; so the Festival was frame to State Tournament of Experiments and Physics Apparatus.
Re-directing bacterial microcompartment systems to enhance recombinant expression of lysis protein E from bacteriophage ϕX174 in Escherichia coli (2017)

These results demonstrate improved expression of ϕX174 lysis protein E via re-directed BMC systems and ultimately higher E purification yields. Similar strategies can be used to enhance expression of other toxic proteins in recombinant Escherichia coli systems.
Performance Analysis for Downlink NOMA Over $\alpha$-$\mu$ Generalized Fading Channels (2021)

This work presents a performance analysis for downlink non-orthogonal multiple accesses (DL-NOMA) systems where the channel gains follow the <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"><tex-math notation="LaTeX">$\alpha$</tex-math></inline-formula> - <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"><tex-math notation="LaTeX">$\mu$</tex-math></inline-formula> fading distribution. Specifically, closed-form expressions are derived for DL-NOMA in terms of the outage probability (OP), bit error rate (BER), and ergodic capacity (EC). The OP analysis considers two main scenarios, the first is when the individual user's rate is required to satisfy a certain quality of service (QoS), while the second is when the individual user's NOMA rate is less than that of the conventional orthogonal multiple access (OMA) rate. Moreover, the derived BER performance is generalized for the case of <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"><tex-math notation="LaTeX">$M$</tex-math></inline-formula> -ary quadrature amplitude modulation (MQAM). The results demonstrate the interplay between the system performance, the power allocation coefficients, target data rates, and the channel fading parameters. Moreover, the OP results reveal that NOMA users with OMA data rate experience higher outage compared to NOMA with fixed target data rate. The accuracy of the derived expressions is validated using extensive Monte Carlo simulation.
Network Function Virtualization: State-of-the-Art and Research Challenges (2015)

Network function virtualization (NFV) has drawn significant attention from both industry and academia as an important shift in telecommunication service provisioning. By decoupling network functions (NFs) from the physical devices on which they run, NFV has the potential to lead to significant reductions in operating expenses (OPEX) and capital expenses (CAPEX) and facilitate the deployment of new services with increased agility and faster time-to-value. The NFV paradigm is still in its infancy and there is a large spectrum of opportunities for the research community to develop new architectures, systems and applications, and to evaluate alternatives and trade-offs in developing technologies for its successful deployment. In this paper, after discussing NFV and its relationship with complementary fields of software defined networking (SDN) and cloud computing, we survey the state-of-the-art in NFV, and identify promising research directions in this area. We also overview key NFV projects, standardization efforts, early implementations, use cases, and commercial products.
Surgical incision alters the swelling response of the human cornea. (1985)

The ocular characteristics and responses were examined in patients who had undergone extracapsular cataract extraction (ECCE), intracapsular cataract extraction (ICCE) and penetrating keratoplasty (PKP) in one eye only. In each of the three groups, corneal sensitivity (the inverse of corneal touch threshold), oxygen uptake rate, and endothelial cell density were lower in the operated eye than in the normal healthy fellow eye. For the subjects as a whole, the differences in ocular characteristics between the two eyes were proportional to the angular size of the corneal incision, with ECCE patients (33 degrees incision) showing the least differences and PKP patients (360 degrees incision) showing the greatest differences. Five patients from the ICCE group were subjected to an osmotic stress test. There was no statistically significant difference in the corneal swelling response between the operated eye (5.1%) and the unoperated eye (4.7%), indicating that surgically induced scar tissue does not restrict the swelling properties of the cornea. When subjected to a hypoxic stress test, all three groups manifested less corneal edema in the operated eye (ECCE -0.7%, ICCE -4.0%, and PKP -3.3%). The reduction in hypoxic corneal swelling could not be attributed to removal of the crystalline lens since a similar reduction was seen in the PKP group who had phakic eyes. The corneal swelling response correlated inversely with the corneal touch threshold and directly with epithelial oxygen uptake, but did not correlate with endothelial cell density.(ABSTRACT TRUNCATED AT 250 WORDS)
Power routing (2010)

Data center power infrastructure incurs massive capital costs, which typically exceed energy costs over the life of the facility. To squeeze maximum value from the infrastructure, researchers have proposed over-subscribing power circuits, relying on the observation that peak loads are rare. To ensure availability, these proposals employ power capping, which throttles server performance during utilization spikes to enforce safe power budgets. However, because budgets must be enforced locally -- at each power distribution unit (PDU) -- local utilization spikes may force throttling even when power delivery capacity is available elsewhere. Moreover, the need to maintain reserve capacity for fault tolerance on power delivery paths magnifies the impact of utilization spikes. In this paper, we develop mechanisms to better utilize installed power infrastructure, reducing reserve capacity margins and avoiding performance throttling. Unlike conventional high-availability data centers, where collocated servers share identical primary and secondary power feeds, we reorganize power feeds to create shuffled power distribution topologies. Shuffled topologies spread secondary power feeds over numerous PDUs, reducing reserve capacity requirements to tolerate a single PDU failure. Second, we propose Power Routing, which schedules IT load dynamically across redundant power feeds to: (1) shift slack to servers with growing power demands, and (2) balance power draw across AC phases to reduce heating and improve electrical stability. We describe efficient heuristics for scheduling servers to PDUs (an NP-complete problem). Using data collected from nearly 1000 servers in three production facilities, we demonstrate that these mechanisms can reduce the required power infrastructure capacity relative to conventional high-availability data centers by 32% without performance degradation.
Service Level Agreements for 5G-Enabled Healthcare Systems: Challenges and Considerations (2021)

5G and Beyond 5G (B5G) communication networks, with their characteristics of increasing speed, connectivity, reliability, availability and capacity while reducing latency, have the potential to transform the healthcare sector by opening possibilities for novel healthcare use cases and applications. Service level agreements (SLAs) can help enable these new healthcare use cases by documenting the communication requirements, performance standards, and roles and responsibilities of the stakeholders involved in providing safe and effective 5G-enabled healthcare to patients. However, the peculiarities and nuances of 5G implementations give rise to gaps in this area that should be addressed to streamline the implementation of 5G technology in healthcare. This magazine article highlights the key challenges and describes open research questions related to SLAs for 5G-healthcare systems. Addressing the research challenges in this space will help in developing robust SLAs that can ensure that device manufacturers, network service providers, users, and regulatory authorities share a common framework to safely integrate 5G & B5G technology in healthcare.
Reaction of 2‐acetamido‐3,7‐dihydropyrrolo[2,3‐<i>d</i>]pyrimidin‐4‐one with dimethylamine and formaldehyde. Formation of two isomeric mannich bases (1983)

Abstract 2‐Acetamido‐3, 7‐dihydropyrrolo[2, 3‐ d )pyrimidin‐4‐one reacts with dimethylamine and formaldehyde in glacial acetic acid to afford the two isomeric Mannich products, 2‐acetamido‐3, 7‐dihydro‐5‐dimethylamino‐methylpyrrolo[2, 3‐ d ]pyrimidin‐4‐one, and 2‐acetamido‐3, 7‐dihydro‐6‐dimethylaminomethylpyrrolo[2, 3‐ d ]‐pyrimidin‐4‐one, in a ratio of 3:1, respectively.