gebhart/patrepeval huggingface dataset:
Preparation of ruthenium nitrosyl complexes containing 2,2'-bipyridine and 1,10-phenanthroline (1971)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPreparation of ruthenium nitrosyl complexes containing 2,2'-bipyridine and 1,10-phenanthrolineThomas J. Meyer and John B. GodwinCite this: Inorg. Chem. 1971, 10, 3, 471–474Publication Date (Print):March 1, 1971Publication History Published online1 May 2002Published inissue 1 March 1971https://pubs.acs.org/doi/10.1021/ic50097a006https://doi.org/10.1021/ic50097a006research-articleACS PublicationsRequest reuse permissionsArticle Views1251Altmetric-Citations20LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose Get e-Alerts
A Study on the Automatic Control for Collision Avoidance of the Ships (2002)

해난사고에 있어 어선의 사고율은 높은 비율을 차지한다. 특히, 소형어선의 사고율이 가장 높아, 이러한 사고를 예방할 수 있는 기술들이 필요한 실정이다. 본 논문에서는 충돌회피를 위한 자동제어를 두 가지 과정으로 구성하고 있다. 하나는 퍼지추론을 이용한 위험도의 추론이며 나머지는 첫 번째 과정에서 계산된 위험도를 토대로 선박을 조종하는 과정이다. 위험도를 평가하기 위해서 선박의 위치와 충돌예상시점에 의한 정보(DCPA and TCPA)를 이용하였다. 이 방법의 실효성을 검증하기 위해 어선의 충돌회피운동을 MMG 수학모델에 의해 시뮬레이션 하였다. 시뮬레이션 결과는 선박의 충돌회피에 유효함을 알아다. The collisions of vessel at sea show high among the whole marine accidents. Especially, the accidents of fishing vessels take the largest portion of the collisions. Therefore, a technique to reduce these accidents should be developed. The automatic control for avoiding collision suggested in this study consists of two steps. The first is recognizing collision risk with fuzzy Theory and the other is maneuvering the model ship on the basis of collision risk calculated from the first step. The information form the position and estimated time of collision point(DCPA and TCPA) is used to assess the collision risk. To verify this system, a fishing vessel was simulated according to MMG mathematical model. The simulations result shows quite good application in avoiding the collision of ship.
Iodine-124: A Promising Positron Emitter for Organic PET Chemistry (2010)

The use of radiopharmaceuticals for molecular imaging of biochemical and physiological processes in vivo has evolved into an important diagnostic tool in modern nuclear medicine and medical research. Positron emission tomography (PET) is currently the most sophisticated molecular imaging methodology, mainly due to the unrivalled high sensitivity which allows for the studying of biochemistry in vivo on the molecular level. The most frequently used radionuclides for PET have relatively short half-lives (e.g. 11C: 20.4 min; 18F: 109.8 min) which may limit both the synthesis procedures and the time frame of PET studies. Iodine-124 (124I, t1/2 = 4.2 d) is an alternative long-lived PET radionuclide attracting increasing interest for long term clinical and small animal PET studies. The present review gives a survey on the use of 124I as promising PET radionuclide for molecular imaging. The first part describes the production of 124I. The second part covers basic radiochemistry with 124I focused on the synthesis of 124I-labeled compounds for molecular imaging purposes. The review concludes with a summary and an outlook on the future prospective of using the long-lived positron emitter 124I in the field of organic PET chemistry and molecular imaging.
A developmental package of interactive software for illustrating power-system protection principles in educational and industry training programs (1995)

This paper describes the philosophy, development and use of a series of microcomputer-based software packages which assist in the analysis and demonstration of some fundamental concepts associated with power system protection and related areas. These easily-used, interactive programs employ extended screen color graphics capabilities to demonstrate fundamentals of steady-state synchronous-machine behavior, instrument transformers, time-overcurrent relay operation, directional relaying, percentage differential protection of a generator, and distance relaying. They include the display of instructions and tutorials, parameter values and numerical results, phasor diagrams, one-line diagrams, circuit diagrams, and device animation as appropriate. The software described is representative of what the authors envision to ultimately form a very comprehensive but expandable set of training modules for the power-system protection area. The modules are applicable to both academic power programs and industry training efforts.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Two NARRATING EXPERIENCE: THE AUTOBIOGRAPHICAL SELF (2008)

Abstract This chapter explores the origins and operations of what the book calls “the narrative variable.” First, consideration is given to current research in neurology and cognitive neuroscience which suggests that at the most basic level of consciousness, and certainly at that of autobiographical memory, the human mind functions in a narrative fashion, chiefly through conceptual metaphor. The psychology of narrative — from consciousness to communication — is then discussed, moving from the swirl of perceptions and observations that continually characterizes our internal experience through an organizing process that entails reading, editing, and ultimately, narration. The chapter proposes that despite obvious differences, a lifestory (i.e., the narrative text which we compose (from within) around our lives) can be understood as similar to a literary story, and that the dynamics of personal identity can be conceived in terms of the dynamics and dimensions (including atmosphere and theme) that are at work in a novel.
Introduction to mineral sciences (1992)

The subject of mineralogy is moving away from the traditional systematic treatment of mineral groups toward the study of the behaviour of minerals in relation to geological processes. A knowledge of how minerals respond to a changing geological environment is fundamental to our understanding of many dynamic earth processes. By adopting a materials science approach, An Introduction to Mineral Sciences explains the principles underlying the modern study of minerals, discussing the behaviour of crystalline materials with changes in temperature, pressure and chemical environment. The concepts required to understand mineral behaviour are often complex, but are presented here in simple, non-mathematical terms for undergraduate mineralogy students. After introductory chapters describing the principles of diffraction, imaging and the spectroscopic methods used to study minerals, the structure and behaviour of the main groups of rock-forming minerals are covered, and the role of defects in the deformation and transformation of a mineral are explained. The energy changes and the rate of transformation processes are introduced using a descriptive approach rather than attempting a complete and rigorous treatment of the thermodynamics and kinetics. Examples and case histories from a range of mineral groups are set in an earth science context, such that the emphasis of this book is to allow the student to develop an intuitive understanding of the structural principles controlling the behaviour of minerals.
Les zones humides urbaines à Bogota, conflits d’usage et patrimonialisation (2007)

La mise en valeur de la zone humide de Cordoba, au cœur des quartiers aisés de Bogota, a fait l’objet d’un conflit, opposant les autorités municipales et une organisation de quartier, associée aux mouvements de protection de l’environnement. Au-delà de ce conflit, il s’agit d’une opposition entre deux visions de l’aménagement des paysages naturels urbains. Si la nécessité de mettre en valeur cet espace est une évidence pour tous, des projets différents co-existent. Le District Capital de Bogota souhaite aménager cette zone humide afin d’en avoir un usage simplement social (création d’un parc récréatif), tandis que l’autre partie veut préserver l’espace naturel et ses écosystèmes hors de la vie urbaine. Pour faire annuler le projet municipal devant un tribunal, les riverains ont construit leur argumentation autour de la notion de patrimoine. Grâce à la représentation différente qu’ont une partie des riverains de la zone humide de Cordoba, les espaces naturels urbains ne sont plus de simples espaces verts récréatifs, mais ont une réelle fonction environnementale.
Extracellular Matrix Reorganization During Wound Healing and Its Impact on Abnormal Scarring (2013)

<b>Significance:</b> When a cutaneous injury occurs, the wound heals via a dynamic series of physiological events, including coagulation, granulation tissue formation, re-epithelialization, and extracellular matrix (ECM) remodeling. The final stage can take many months, yet the new ECM forms a scar that never achieves the flexibility or strength of the original tissue. In certain circumstances, the normal scar is replaced by pathological fibrotic tissue, which results in hypertrophic or keloid scars. These scars cause significant morbidity through physical dysfunction and psychological stress. <b>Recent Advances and Critical Issues:</b> The cutaneous ECM comprises a complex assortment of proteins that was traditionally thought to simply provide structural integrity and scaffolding characteristics. However, recent findings show that the ECM has multiple functions, including, storage and delivery of growth factors and cytokines, tissue repair and various physiological functions. Abnormal ECM reconstruction during wound healing contributes to the formation of hypertrophic and keloid scars. Whereas adult wounds heal with scarring, the developing foetus has the ability to heal wounds in a scarless fashion by regenerating skin and restoring the normal ECM architecture, strength, and function. Recent studies show that the lack of inflammation in fetal wounds contributes to this perfect healing. <b>Future Directions:</b> Better understanding of the exact roles of ECM components in scarring will allow us to produce therapeutic agents to prevent hypertrophic and keloid scars. This review will focus on the components of the ECM and their role in both physiological and pathological (hypertrophic and keloid) cutaneous scar formation.
UMONS: Ubiquitous monitoring system in smart space (2009)

Ubiquitous smart space consists of various ubiquitous objects (devices and applications) and their collaborations that provide convenient and intelligent services for users. Many studies have focused on developing convenient ubiquitous systems and their applications. However, to provide smooth and satisfactory services to users, a ubiquitous system must be aware of the real-time context of its ubiquitous objects and their collaborations during execution. Therefore, monitoring and analyzing must be provided, not only for the status of the functions and performance of individual ubiquitous objects, but also for their collaborative status. This paper discusses the challenges of monitoring systems for ubiquitous smart space, and proposes seven prerequisites for a monitoring system that examines and diagnoses ubiquitous smart space. We also developed a monitoring system for a ubiquitous smart space scenario, to verify our proposal.
A practical guide to giant vesicles. Probing the membrane nanoregime via optical microscopy (2006)

Research on giant vesicles is becoming increasingly popular. Giant vesicles provide model biomembrane systems for systematic measurements of mechanical and rheological properties of bilayers as a function of membrane composition and temperature, as well as hydrodynamic interactions. Membrane response to external factors (for example electric fields, ions and amphiphilic molecules) can be directly visualized under the microscope. In this paper we review our current understanding of lipid bilayers as obtained from studies on giant unilamellar vesicles. Because research on giant vesicles increasingly attracts the interest of scientists from various backgrounds, we also try to provide a concise introduction for newcomers in the field. Finally, we summarize some recent developments on curvature effects induced by polymers, domain formation in membranes and shape transitions induced by electric fields.
Electrochemical preparation of composite films containing cationic polyelectrolytes and cobalt hydroxide (2005)

Composite films consisting of cobalt hydroxide and weak cationic polyelectrolytes, such as poly(allylamine hydrochloride) and chitosan, were obtained by cathodic electrodeposition. The proposed method is based on the electrosynthesis of cobalt hydroxide from the solutions of CoCl 2 and electrophoretic deposition of the polymers. Cathodic deposits were obtained by the galvanostatic method on Pt and Ni substrates. The deposition yield was studied at different concentrations of the polymers and CoCl 2 in solutions. The deposits were studied by thermogravimetric analysis, X-ray diffraction analysis and atomic force microscopy. The deposition mechanism is discussed. The results obtained pave the way for the fabrication of other organic–inorganic composites.
Ultrafiltration Processes in Biotechnology (1983)

The uses of ultrafiltration membranes have been reviewed for a variety of processes used in the emerging field of biotechnology. These uses range from concentration and harvesting of cells to product isolation to production by continuous fermentation and cell culture. As biotechnology expands into production use, the importance of ultrafiltration will continue to grow in the years to come.
An Indoor Location-Based Control System Using Bluetooth Beacons for IoT Systems (2017)

The indoor location-based control system estimates the indoor position of a user to provide the service he/she requires. The major elements involved in the system are the localization server, service-provision client, user application positioning technology. The localization server controls access of terminal devices (e.g., Smart Phones and other wireless devices) to determine their locations within a specified space first and then the service-provision client initiates required services such as indoor navigation and monitoring/surveillance. The user application provides necessary data to let the server to localize the devices or allow the user to receive various services from the client. The major technological elements involved in this system are indoor space partition method, Bluetooth 4.0, RSSI (Received Signal Strength Indication) and trilateration. The system also employs the BLE communication technology when determining the position of the user in an indoor space. The position information obtained is then used to control a specific device(s). These technologies are fundamental in achieving a "Smart Living". An indoor location-based control system that provides services by estimating user's indoor locations has been implemented in this study (First scenario). The algorithm introduced in this study (Second scenario) is effective in extracting valid samples from the RSSI dataset but has it has some drawbacks as well. Although we used a range-average algorithm that measures the shortest distance, there are some limitations because the measurement results depend on the sample size and the sample efficiency depends on sampling speeds and environmental changes. However, the Bluetooth system can be implemented at a relatively low cost so that once the problem of precision is solved, it can be applied to various fields.
Enzymatically Cleavable siRNA Prodrugs: a New Paradigm for the Intracellular Delivery of RNA‐Based Therapeutics (2015)

Prodrugs enlarged: An unprecedented synthesis of enzymatically cleavable siRNA prodrugs ("siRNN") has recently been reported. Targeting domain (TD)-functionalized siRNN released the parent siRNA after cellular uptake and triggered the RNA interference mechanism both in vitro and in vivo. The highlighted report could pave the way for prodrug-based approaches to overcome delivery-related limitations of nucleic acid therapeutics.
An architecture for high-order, variable polynomial analog Viterbi detectors (2002)

We show a convenient architecture for implementing the Viterbi Algorithm (VA) in terms of basic 4-node cells called meta units. This architecture can be used for high-order channel polynomials with arbitrary coefficients. By using the minimum node metric to control metric growth and selecting the proper path memory, a high-order Viterbi detector can be implemented in analog hardware with modest dynamic range and path memory requirements. The architecture required for implementing a 4th-order polynomial detector is discussed.
Second Bound State of the Positronium Molecule and Biexcitons (1998)

A new, hitherto unknown bound state of the positronium molecule, with orbital angular momentum $L\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}1$ and negative parity, is reported. This state is stable against autodissociation even if the masses of the positive and negative charges are not equal. The existence of a similar state in two dimensions has also been investigated. The fact that the biexcitons have a second bound state may aid in the better understanding of their binding mechanism.
Guided modes of a parabolic-core slab waveguide (1981)

A formulation for analysing guided modes of a parabolic-core slab waveguide with asymmetric cladding is developed. This method gives the exact solution. The propagation characteristics of the fundamental mode of the TE wave are evaluated.
Metalloboranes. VII. Synthesis and chemistry of .pi.-borallyl complexes and the crystal structure of [(CH3)2PC6H5]2PtB3H7 (1972)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTMetalloboranes. VII. Synthesis and chemistry of .pi.-borallyl complexes and the crystal structure of [(CH3)2PC6H5]2PtB3H7L. J. Guggenberger, A. R. Kane, and E. L. MuettertiesCite this: J. Am. Chem. Soc. 1972, 94, 16, 5665–5673Publication Date (Print):August 1, 1972Publication History Published online1 May 2002Published inissue 1 August 1972https://pubs.acs.org/doi/10.1021/ja00771a022https://doi.org/10.1021/ja00771a022research-articleACS PublicationsRequest reuse permissionsArticle Views177Altmetric-Citations44LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-AlertscloseSupporting Info (1)»Supporting Information Supporting Information Get e-Alerts
Overexpression of upstream stimulatory factor 2 accelerates diabetic kidney injury (2007)

Diabetic nephropathy is the most common cause of end-stage renal failure in the United States. Hyperglycemia is an important factor in the pathogenesis of diabetic nephropathy. Hyperglycemia upregulates the expression of transforming growth factor-beta (TGF-beta), which stimulates extracellular matrix deposition in the kidney, contributing to the development of diabetic nephropathy. Our previous studies demonstrated that the transcription factor, upstream stimulatory factor 2 (USF2), was upregulated by high glucose, which bound to an 18-bp sequence in the thrombospondin 1 (TSP1) gene promoter and regulated high glucose-induced TSP1 expression and TGF-beta activity in mesangial cells, suggesting that USF2 might play a role in the development of diabetic nephropathy. In the present studies, we examined the effect of overexpression of USF2 on the development of diabetic nephropathy. Type 1 diabetes was induced in USF2 transgenic mice [USF2 (Tg)] and their wild-type littermates (WT) by injection of streptozotocin. Four groups of mice were studied: control WT, control USF2 (Tg), diabetic WT, and diabetic USF2 (Tg). Mice were killed after 15 wk of diabetes onset. At the end of studies, control USF2 (Tg) mice ( approximately 6 mo old) exhibited increased urinary albumin excretion. These mice also exhibited glomerular hypertrophy, accompanied by increased TSP1, active TGF-beta, fibronectin accumulation in the glomeruli compared with control WT littermates. Type 1 diabetes onset further augmented the urinary albumin excretion and glomerular hypertrophy in the USF2 (Tg) mice. These findings suggest that overexpression of USF2 accelerates the development of diabetic nephropathy.
KpnI families of long, interspersed repetitive DNAs in human and other primate genomes (1982)

KpnI restriction of DNAs from all anthropoid primates studied releases a conspicuous series of segments representing families of long, interspersed repetitive DNAs termed here the KpnI 1.2, 1.5, 1.8 and 1.9 kb families. Human KpnI 1.2 to 1.9 kb segments representative of these families were isolated and separately cloned in the KpnI site of a plasmid pBK5, specially constructed for this purpose. The KpnI clones did not cross-hybridize with cloned, primate alphoid sequences, suggesting that the KpnI families represent sequences separate and distinct from the alphoid DNAs. Secondary restriction analyses of cloned KpnI segments demonstrated microheterogeneity among individual members within the same KpnI family. Autoradiograms of capuchin monkey, AGM and human DNA cleaved with HaeIII, AluI or RsaI and hybridized to various cloned human KpnI sequences demonstrated a remarkable conservatism and relative simplicity in the organization of the KpnI families in the genomes of these widely divergent primates. The KpnI 1.2 kb and 1.5 kb families occur in high frequency (15%) among all plaques in two recombinant human genome libraries. Evidence is presented suggesting that the bulk of the KpnI families occur in the genome as clusters or congeries of higher molecular weight segments (greater than 2 kb) containing sequences homologous to the low molecular weight segments (1.2 to 1.9 kb).
A -78dB THD 100 /spl Omega/ Differential Driver For ISDN Applications (1991)

A key circuit in mixed analog/digital CM OS systems is an off-chip buffer capable of driving low-resistive and/or high-capacitive loads. For example, the line driver of a U-Interface chip must drive a resistive load ranging from 50Q to a few hundred and up to a few hundred pF in a differential configuration.1.2 The key requirement is linearity of 70dB or more for a 6Vpp differential output swing on a 5V supply with a signal frequency in the 40kHz to 80kHz range. Low power consumption and small area are also important. In general, however, there is a trade-off between linearity on one hand and power consumption and silicon area on the other hand.