Academic literature on the topic 'LSNI'

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Journal articles on the topic "LSNI"

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Kihara, K., K. Sato, M. Ando, T. Morita, and H. Oshima. "Control of bilateral seminal emissions from ejaculatory ducts by a lumbar splanchnic nerve." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 265, no. 4 (October 1, 1993): R743—R748. http://dx.doi.org/10.1152/ajpregu.1993.265.4.r743.

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To investigate the route of efferent signals for seminal emissions from ejaculatory ducts (SEEDs), canine lumbar splanchnic nerves (LSNs) were electrically stimulated. SEED was confirmed by visual verification of seminal flow into the exposed posterior urethra. In intact dogs, electrical stimulation of an LSN caused bilateral SEEDs in 13 of 16 dogs examined, with a greater volume at the stimulated side. After transection of a unilateral hypogastric nerve, bilateral SEEDs occurred by electrical stimulation of the contralateral LSN in 11 of 14 dogs with a greater volume at the stimulated side and by the stimulation of the ipsilateral LSN in 13 of 15 dogs with a greater volume at the contralateral side. Contraction pressure of the epididymal tail under the same conditions harmonized with the above results. We conclude that each LSN generates bilateral SEEDs by sending signals to bilateral epididymal tails and that some of the signals through each LSN cross to the other side at the caudal mesenteric plexus and/or the prostatic plexus.
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Villordo-Jimenez, Iclia, Noé Torres-Cruz, Marcelo M. Carvalho, Rolando Menchaca-Mendez, Mario E. Rivero-Angeles, and Ricardo Menchaca-Mendez. "A Selective-Awakening MAC Protocol for Energy-Efficient Data Forwarding in Linear Sensor Networks." Wireless Communications and Mobile Computing 2018 (2018): 1–18. http://dx.doi.org/10.1155/2018/6351623.

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We introduce the Selective-Awakening MAC (SA-MAC) protocol which is a synchronized duty-cycled protocol with pipelined scheduling for Linear Sensor Networks (LSNs). In the proposed protocol, nodes selectively awake depending on node density and traffic load conditions and on the state of the buffers of the receiving nodes. In order to characterize the performance of the proposed protocol, we present a Discrete-Time Markov Chain-based analysis that is validated through extensive discrete-event simulations. Our results show that SA-MAC significantly outperforms previous proposals in terms of energy consumption, throughput, and packet loss probability. This is particularly true under high node density and high traffic load conditions, which are expected to be common scenarios in the context of IoT applications. We also present an analysis by grade (i.e., the number of hops to the sink, which is located at one end of the LSN) that reveals that LSNs exhibit heterogeneous performance depending on the nodes’ grade. Such results can be used as a design guideline for future LSN implementations.
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Wan, Chengpeng, Jiale Tao, Zaili Yang, and Di Zhang. "Evaluating recovery strategies for the disruptions in liner shipping networks: a resilience approach." International Journal of Logistics Management 33, no. 2 (October 15, 2021): 389–409. http://dx.doi.org/10.1108/ijlm-05-2021-0263.

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PurposeSince the start of the current century, the world at large has experienced uncertainties as a result of climate change, terrorism threats and increasing economic upheaval. These uncertainties create non-classical risks for global seaborne container trade and liner shipping networks (LSNs). The purpose of this paper is to establish a novel risk-based resilience framework to measure the effectiveness of different recovery strategies for the disruptions in LSNs in a quantitative manner.Design/methodology/approachBased on a resilience loss triangle model, an indicator of resilience–cost ratio is designed to measure the performance of LSNs during recovery. Four recovery strategies are proposed to test the rationality and feasibility of the developed indicator in aiding decision-making of LSNs from a resilience perspective.FindingsThe analysis results reveal that the superiorities of different recovery strategies vary depending on both the structures of LSNs and the specific requirements during recovery. Moreover, optimizing the sequence of ports being recovered will improve the overall recovery efficiency of the investigated LSN.Research limitations/implicationsAs an exploratory research trying to enrich the risk-based resilience evaluation of LSNs from a complex network perspective, only two attributes (e.g. port scare and economy) are considered at the current stage when estimating the time needed to fully recover the whole LSN. In future research, more attributes from the industry may be identified and incorporated into the proposed model to further extend its ability and application scopes.Practical implicationsThe findings will help to improve managerial understandings of recovery strategies to build more resilient LSNs. The proposed model has the capability to be tailored to tackle different types of risks in addition to the storm disaster condition.Originality/valueThe risk-based resilience framework and the resilience–cost ratio indicator are newly developed in this research. They can consider LSNs' structural resilience and the total costs that a recovery strategy needs to restore the whole system simultaneously.
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Kihara, Kazunori, Kenji Sato, Kazuhiro Ishizaka, and Hiroyuki Oshima. "Preservation of ejaculatory function by reconstruction of the canine hypogastric nerve." Journal of Neurosurgery 88, no. 4 (April 1998): 726–33. http://dx.doi.org/10.3171/jns.1998.88.4.0726.

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Object. The hypogastric nerve (HGN) plays a crucial role in the primary functions of ejaculation: sperm transport through the vas deferens, secretion of prostatic fluid, and bladder neck closure. This study was undertaken to explore the possibility of restoring HGN function to the seminal tract and preserving its cross-innervation mechanism to the seminal tract after HGN—HGN reattachment. Methods. Responses of the vas deferens/epididymis, prostate, and bladder neck to electrical stimulation of the lumbar splanchnic nerve (LSN) or the HGN and occurrence of antegrade ejaculation as a result of manual penile stimulation were examined in dogs that had undergone HGN—HGN reattachment. Eighteen months after the procedure had been performed bilaterally, 23 LSNs were electrically stimulated. In 17 LSNs this stimulation elicited elevation of vasal pressure (12 nerves bilaterally); in 18 LNs, bladder neck pressure; and in 15 LSNs, prostate contraction. After retransection of the right HGN in the dogs that had undergone HGN—HGN reattachment, 11 right-sided LSNs were stimulated; in seven LSNs, the stimulation elicited elevation of vasal pressure (five bilaterally), in seven bladder neck pressure, and in six prostate contraction. Twelve left-sided LSNs were stimulated; in seven LSNs, the stimulation elicited elevation of vasal pressure (four bilaterally), in six bladder neck pressure, and in six prostate contracton. Each of the 12 HGN stimulations made proximal to the site that had been sutured in dogs that had HGN-HGN reattachment caused responses of the three organs specified above that were comparable to those in control dogs. Manual penile stimulation elicited antegrade ejaculation in all three dogs examined. Conclusions. The results of this study show that the function of the HGN in the seminal tract can be preserved after HGN—HGN reattachment and that restoration of its cross-innervation mechanism is possible.
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Morgan, R., B. Nord, K. Bechtol, S. J. González, E. Buckley-Geer, A. Möller, J. W. Park, et al. "DeepZipper: A Novel Deep-learning Architecture for Lensed Supernovae Identification." Astrophysical Journal 927, no. 1 (March 1, 2022): 109. http://dx.doi.org/10.3847/1538-4357/ac5178.

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Abstract Large-scale astronomical surveys have the potential to capture data on large numbers of strongly gravitationally lensed supernovae (LSNe). To facilitate timely analysis and spectroscopic follow-up before the supernova fades, an LSN needs to be identified soon after it begins. To quickly identify LSNe in optical survey data sets, we designed ZipperNet, a multibranch deep neural network that combines convolutional layers (traditionally used for images) with long short-term memory layers (traditionally used for time series). We tested ZipperNet on the task of classifying objects from four categories—no lens, galaxy-galaxy lens, lensed Type-Ia supernova, lensed core-collapse supernova—within high-fidelity simulations of three cosmic survey data sets: the Dark Energy Survey, Rubin Observatory’s Legacy Survey of Space and Time (LSST), and a Dark Energy Spectroscopic Instrument (DESI) imaging survey. Among our results, we find that for the LSST-like data set, ZipperNet classifies LSNe with a receiver operating characteristic area under the curve of 0.97, predicts the spectroscopic type of the lensed supernovae with 79% accuracy, and demonstrates similarly high performance for LSNe 1–2 epochs after first detection. We anticipate that a model like ZipperNet, which simultaneously incorporates spatial and temporal information, can play a significant role in the rapid identification of lensed transient systems in cosmic survey experiments.
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Lanic, Helene, Jerome Kraut, Romain Modzelewski, Florian Clatot, Jean-Michel Picquenot, Nathalie Contentin, Pascal Lenain, et al. "Clinical Relevance Of Cachexia Assessed By An Anthropometric Tool In Elderly Patients With Diffuse Large B-Cell Lymphoma Treated By Immunochemotherapy." Blood 122, no. 21 (November 15, 2013): 2926. http://dx.doi.org/10.1182/blood.v122.21.2926.2926.

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Abstract Background Cancer Cachexia is a metabolic syndrome that can be present even in absence of weight loss and associated with significantly impaired survival. Muscle wasting represents a key-symptom of this syndrome and we recently demonstrated the strong prognosis impact of sarcopenia assessed by computed tomography (CT)-scan in diffuse large B-cell lymphoma (DLBCL) (Lanic et al. Leukemia & Lymphoma 2013). Conversely, the clinical relevance of loss of fat mass (adipopenia) remains unclear. The aim of this study was (i) to investigate the prognostic impact of a multidimensional tool combining a nutritional parameter (albuminemia) and body composition measurements (skeletal muscle and body fat composition) in elderly patients with DLBCL treated by chemotherapy and rituximab (R) (ii) to document the evolution of sarcopenia after immunochemotherapy. Methods This retrospective analysis included 80 DLBCL patients older than 70 years (y) and treated by R-CHOP or R-miniCHOP. Skeletal muscle (SM), visceral (V) and subcutaneal (S) adipose (A) tissues were measured by analysis of stored CT images at the Lumbar vertebrae 3 (L3) level. The surface of the muscular and adipose tissues was selected according to CT Hounsfield unit. Values were normalized for stature to calculate the L3 SM index (LSMI, in cm2/m2), the LVAI and the LSAI and used to define sarcopenia and visceral/subcutaneal adipopenia. Results The characteristics of the patients were as follows: median age = 78 y [70-95]; 36 males; IPI 0-2 = 22, 3-5 = 58; treatment by R-CHOP (n = 45) or R-miniCHOP (n = 35); median body mass index (BMI; in kg/m2) = 23.9. According to the sex-specific defined cut-offs for LSMI (< 55.8 cm²/m² for men and 38.9 cm²/m² for women), 44 DLBCL patients (55 %, 23 males) were considered as sarcopenic. With a median follow-up of 39 months, the 2y overall survival (OS) in the sarcopenic population was 46% as compared to 84% in the non-sarcopenic group (HR = 3.12; CI95%, 1.66-5.88; p=0.0004). The median LSAI was 76.3 cm2/m2 [10-167] in females and 47.4 cm2/m2[22-100] in males. The median LVSAI was 43.5 cm2/m2[3-141] in females and 50.4 cm2/m2[14-159] in males. Adipopenia, defined by a low LVAI and/or a low LSAI was also highly predictive of the outcome. The 2y OS of the low LVAI population was 48% as compared to 82% for the non-adipopenic group (HR = 2.20; CI95%, 1.19-4.05; p=0.01). The 2y OS in the low LSAI population was 48% as compared to 80% in the non-adipopenic group (HR = 2.28; CI95%, 1.23-4.21; p=0.008). A Three-point cachexia score (CS) including adipopenia, sarcopenia and hypo-albuminemia (defined by an albuminemia < 35 g/L) was build and delineates three distinct risk-groups (Figure 1). More importantly the CS remains predictive of the prognosis in a multivariate analysis including BMI (< or >= 25 kg/m2), age (< or >= 80y), IPI and gender (HR=2.5; CI95%= 1.14-5.39; p =0.02). LMSI was subsequently reassessed in thirty seven patients during the routine CT scan follow-up [mean = 10 months after pre-treatment CT scan (range 2.8-19.2)]. 15 (40%) patients displayed a 5% decrease of their LSMI, whereas 13 (35%) and 9 (25%) displayed no significant change or increase (>5%) of the LMSI respectively. Conclusion Our study demonstrates that sarcopenia and adipopenia estimated by CT-scan define cachexia more accurately than BMI or weight loss in elderly DLBCL patients. These factors can be integrated in a cachexia scoring tool which predicts the outcome independently of the BMI and of the IPI. CT scan follow-up indicates that cachexia is a reversible process that should be integrated as part of the therapeutic target in combination with lymphoma treatment. A prospective multicentric trial (registered as NCT01715961/Clinical.gov) is ongoing to validate these anthropometric and nutritional parameters and compare to geriatric assessment scales. Disclosures: No relevant conflicts of interest to declare.
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Huber, S., S. H. Suyu, D. Ghoshdastidar, S. Taubenberger, V. Bonvin, J. H. H. Chan, M. Kromer, U. M. Noebauer, S. A. Sim, and L. Leal-Taixé. "HOLISMOKES." Astronomy & Astrophysics 658 (February 2022): A157. http://dx.doi.org/10.1051/0004-6361/202141956.

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The Hubble constant (H0) is one of the fundamental parameters in cosmology, but there is a heated debate around the > 4σ tension between the local Cepheid distance ladder and the early Universe measurements. Strongly lensed Type Ia supernovae (LSNe Ia) are an independent and direct way to measure H0, where a time-delay measurement between the multiple supernova (SN) images is required. In this work, we present two machine learning approaches for measuring time delays in LSNe Ia, namely, a fully connected neural network (FCNN) and a random forest (RF). For the training of the FCNN and the RF, we simulate mock LSNe Ia from theoretical SN Ia models that include observational noise and microlensing. We test the generalizability of the machine learning models by using a final test set based on empirical LSN Ia light curves not used in the training process, and we find that only the RF provides a low enough bias to achieve precision cosmology; as such, RF is therefore preferred over our FCNN approach for applications to real systems. For the RF with single-band photometry in the i band, we obtain an accuracy better than 1% in all investigated cases for time delays longer than 15 days, assuming follow-up observations with a 5σ point-source depth of 24.7, a two day cadence with a few random gaps, and a detection of the LSNe Ia 8 to 10 days before peak in the observer frame. In terms of precision, we can achieve an approximately 1.5-day uncertainty for a typical source redshift of ∼0.8 on the i band under the same assumptions. To improve the measurement, we find that using three bands, where we train a RF for each band separately and combine them afterward, helps to reduce the uncertainty to ∼1.0 day. The dominant source of uncertainty is the observational noise, and therefore the depth is an especially important factor when follow-up observations are triggered. We have publicly released the microlensed spectra and light curves used in this work.
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Jawhar, Imad, Sheng Zhang, Jie Wu, Nader Mohamed, and Mohammad M. Masud. "Distributed Algorithms for Multiple Path Backbone Discovery in Thick Linear Sensor Networks." Journal of Sensor and Actuator Networks 10, no. 3 (July 16, 2021): 49. http://dx.doi.org/10.3390/jsan10030049.

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Continued advancements in microprocessors, electronics, and communication technology have led to the design and development of sensing devices with increased functionalities, smaller sizes, larger processing, storage, and communication capabilities, and decreased cost. A large number of these sensor nodes are used in many environmental, infrastructure, commercial, and military monitoring applications. Due to the linearity of a good number of the monitored structures such as oil, gas, and water pipelines, borders, rivers, and roads, the wireless sensor networks (WSNs) that are used to monitor them have a linear topology. This type of WSN is called a linear sensor network (LSN). In this paper, two distributed algorithms for topology discovery in thick LSNs are presented: the linear backbone discovery algorithm (LBD) and the linear backbone discovery algorithm with x backbone paths (LBDx). Both of them try to construct a linear backbone for efficient routing in LSNs. However, the LBD algorithm has the objective of minimizing the number of messages used during the backbone discovery process. On the other hand, the LBDx algorithm focuses on reducing the number of hops of the data messages transmitted from the nodes to the sink. LBD and LBDx exhibit good properties and efficient performance, which are confirmed by extensive simulations.
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Zhou, Jingmiao, Yuzhe Zhao, and Xingwen Niu. "Two-Phase Optimization Models for Liner Shipping Network Based on Hub Ports Cooperation: From the Perspective of Supply-Side Reform in China." Journal of Advanced Transportation 2021 (April 5, 2021): 1–18. http://dx.doi.org/10.1155/2021/6639218.

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From the perspective of supply-side reform in China, it is hard for COSCO Shipping, a merged company with a strong shipping capacity, to abandon the container shipping market. Meanwhile, the new company could cooperate with new strategic ports along the Maritime Silk Road in liner service. Against this backdrop, this paper aims to optimize the liner shipping network (LSN) from strategic, tactical, and operational levels and help the merged shipping company adjust its operational measures according to market changes. The optimization towards different levels of decision-making process is a new research of highly practical values. Specifically, this paper created two-phase optimization models for LSN based on the selection of hub ports. In Network Assessment (NA) phase, the LSNs of two types of hub ports selected are designed and assessed on strategic and tactical levels, and the primary and secondary routes are identified; in Network Operation (NO) phase, the “path-based flow” formulations are proposed from the operational level, considering operational measures including demand rejection and flow integration. The models in both phases are mixed-integer linear programming (MILP), but are solved by different tools: CPLEX for the NA phase models and the Genetic Algorithm (GA) for the NO phase models due to the computational complexity of the latter problem. Then, a computational experiment is performed on the LSN of COSCO Shipping on the Persian Gulf trade lane. The results have proved the effectiveness of the methodology and inspired important countermeasures for the merged shipping company.
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Agarwalla, Sanjib K., and Patrick Huber. "LSND reloaded." Physics Letters B 696, no. 4 (February 2011): 359–61. http://dx.doi.org/10.1016/j.physletb.2010.12.038.

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Dissertations / Theses on the topic "LSNI"

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Nownes, Anthony J., and Colin Glennon. "An Experimental Investigation of How Judicial Elections Affect Public Faith in the Judicial System." Digital Commons @ East Tennessee State University, 2015. https://doi.org/10.1111/lsi.12159.

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Judicial scholars have often speculated about the impact of elections on the administration of justice in the state courts. Yet relatively little research has concerned itself with public perceptions of state court selection methods. Of particular interest is the concept of legitimacy. Do elections negatively affect public perceptions of judicial legitimacy? Bonneau and Hall (2009) and Gibson (2012) answer this question with an emphatic “No.” Judicial elections, these studies show, are not uniquely troublesome for perceptions of institutional legitimacy. This article aims to extend the findings of Bonneau and Hall and Gibson via a laboratory experiment on the effects of elections on public perceptions of judicial legitimacy. In the end, we find that because elections preempt the use of the other main selection method—appointment—they actually enhance perceptions of judicial legitimacy rather than diminish them.
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Millet-Mendoza, Claire. "Etude de la fonction microvasculaire dans le vieillissement : approches méthodologique et physiopathologique." Thesis, Grenoble, 2012. http://www.theses.fr/2012GRENS032.

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Le vieillissement est à l'origine de pathologies dermatologiques diverses favorisées par des facteurs extrinsèques, principalement les UV : cancers cutanés, dermatoporose, ulcères, escarres … Parmi eux, les ulcères sont source de douleurs chroniques, hospitalisations, majoration des coûts de santé et décès dans la population âgées. Or, le lien entre vieillissement cutané, vieillissement microvasculaire et ulcères n'est actuellement pas établi. Notre objectif est d'évaluer la dysfonction endothéliale liée au vieillissement sur les sites privilégiés d'ulcères, après développement des techniques d'évaluation de la fonction microvasculaire cutanée chez des sujets jeunes. La première partie de notre travail s'intéresse aux méthodes les plus récentes de mesure du flux sanguin cutané. Elle vise à comparer le Laser Speckle Contrast Imaging et le Laser Doppler Imaging en termes de reproductibilité puis à évaluer la corrélation des mesures selon ces deux techniques. La seconde partie est une étude méthodologique concernant la microdialyse, qui a pour objectif de comparer l'insertion des fibres au niveau intra-dermique ou sous-dermique, ainsi que d'évaluer leur pertinence dans la mesure de l'hyperhémie post-occlusive et par chauffage local. Dans la troisième partie, nous étudions le vieillissement physiologique de la fonction endothéliale de la zone périmalléolaire, zone à risque d'ulcération chez le sujet âgé. D'autres études seront nécessaires pour évaluer si la dysfonction microvasculaire liée au vieillissement peut favoriser la survenue d'ulcères et en préciser les mécanismes
Aging is the cause of different dermatological diseases, facilitated by extrinsic factors, especially UV radiation: skin cancers, dermatoporosis, ulcers … Chronic ulcerations cause chronic pains, hospitalizations, increasing cost of health, death in the elderly population. Yet, the link between skin aging, microvascular aging and ulcers remains still unclear. Our objective is to study microvascular function on the gaiter skin area of elderly, because abnormal microvascular reactivity could contribute to ulcerations in this region, after development of the techniques used to assess cutaneous microvascular reactivity to young subjects. The first part of our work is interested in the most recent methods of measure of the cutaneous blood flow. It aims at comparing the Laser Speckle Contrast Imaging and the Laser Doppler Imaging in terms of reproducibility then at estimating the correlation of the measures according to these two techniques. The second part is a methodological study concerning the microdialysis, to determine wether intradermal or subdermal microdialysis fibers insertion can be used to assess post-occlusive hyperemia and local thermal hyperemia. In the third part, we study the physiological aging of in the supramedial malleolar skin, high-risk area of ulceration to the elderly subject. Further studies are required to determinate whether the changes in the physiological microvascular responses to local heating explain the higher incidence of skin ulcerations in the elderly
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Philippe, Pascal. "MAXIM, un macrosimulateur de circuits MSI, LSI." Grenoble 2 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb37608792q.

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Gregor, Jiří. "Návrh zatahovacího podvozku pro letoun Z 143 LSi." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2020. http://www.nusl.cz/ntk/nusl-417467.

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The diploma thesis deals with the design of the replacement the Z 143 LSi landing gear with the new VUT 100 type landing gear in a retractable system. The first part of this thesis is devoted to the description of the Z 143 LSi aircraft and its landing gear and the description of the retractable landing gear type VUT 100. The next part describes the possible variants of the installation the VUT 100 landing gear, which are critically evaluated. Then there is selected the final variant for the installation, which is designed in Catia V5 software. The final design includes remotorization with Lycoming IO-390 and new design of engine bed. For the proposed solution, a new mass analysis with the calculation of centrations, new cases of ground load, a new flight envelope of load and additional cases of load of a new engine bed are prepared. The proposed engine bed is analyzed by the finite element calculation method in the MS Patran software. Finally, a possible scheme of the chassis retraction system is proposed.
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Matsumori, Barry Alan. "QUALIFICATION RESEARCH FOR RELIABLE, CUSTOM LSI/VLSI ELECTRONICS." Thesis, The University of Arizona, 1985. http://hdl.handle.net/10150/275313.

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Langen, Dominik. "Abschätzung des Ressourcenbedarfs von hochintegrierten mikroelektronischen Systemen /." Paderborn : Heinz-Nixdorf-Inst, 2005. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=014798690&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.

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Sriramagiri, Harsha. "B Spline Modelling of Non Linear Power Amplifiers based on LSNA measurememts." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1243536474.

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Fyson, C. J. R. "Macrosimulation of LSI circuits for timing and waveform data." Thesis, University of Southampton, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.374853.

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Xu, Huangjian. "A study of the binary radio star LSI +61 303." Thesis, University of British Columbia, 1987. http://hdl.handle.net/2429/28358.

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We present new 6 cm observations of the binary radio, X-ray and ɿ -ray star GT0236+610 (LSI+61°303) obtained in August 1984 and September 1986. Ve calculate an improved period for the source's periodic radio outbursts of 26.50 ± 0.03 days. No significant period derivative was found. Based on an analysis of 201 flux density measurements from 1977 August to 1986 September, we find evidence for a possible 4 year modulation of the amplitude of the 26.50 day periodic radio outbursts. A precessing jet model for this long period modulation is discussed.
Science, Faculty of
Physics and Astronomy, Department of
Graduate
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Chuah, Kia Liang. "A multiple delay switch-level simulator for MOS/LSI circuits." Thesis, University of Ottawa (Canada), 1985. http://hdl.handle.net/10393/4606.

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Books on the topic "LSNI"

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Memories, Monolithic. LSI databook. 7th ed. Santa Clara, Calif: Monolithic Memories, 1986.

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Limited, Hitachi Electronic Components (UK). Hitachi MOS LSI data book: LCD driver LSI. Maidenhead: Hitachi, 1985.

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Nikawa, Kiyoshi. LSI no shinraisei. Tōkyō: Nikka Giren Shuppansha, 2010.

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Tsui, Frank F. LSI/VLSI testability design. New York: McGraw-Hill, 1987.

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(Europe), NEC Electronics. Consumer LSI devices digital ICs. Dusseldorf: NEC Electronics Europe, 1991.

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Electric, Oki. Telecom LSI data book Codec. Neuss: Oki Electric, 1994.

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Davidmann, Simon, Peter Flake, Kasumi Hamaguchi, and Stuart Sutherland. SystemVerilog ni yoru LSI sekkei. To kyo: Maruzen, 2005.

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Lurà, Franco. Lessico dialettale della Svizzera italiana: LSI. Bellinzona: Centro di dialettologia e di etnografia, 2004.

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Electric, Oki. Telecom LSI data book 1991/1992. 3rd ed. Neuss: Oki Electric Europe, 1991.

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Electric, Oki. Memory LSI data book (16M DRAM). Neuss: Oki Electric, 1994.

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Book chapters on the topic "LSNI"

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Crossa, José, J. Jesús Cerón-Rojas, Johannes W. R. Martini, Giovanny Covarrubias-Pazaran, Gregorio Alvarado, Fernando H. Toledo, and Velu Govindan. "Theory and Practice of Phenotypic and Genomic Selection Indices." In Wheat Improvement, 593–616. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-90673-3_32.

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AbstractThe plant net genetic merit is a linear combination of trait breeding values weighted by its respective economic weights whereas a linear selection index (LSI) is a linear combination of phenotypic or genomic estimated breeding values (GEBV) which is used to predict the net genetic merit of candidates for selection. Because economic values are difficult to assign, some authors developed economic weight-free LSI. The economic weights LSI are associated with linear regression theory, while the economic weight-free LSI is associated with canonical correlation theory. Both LSI can be unconstrained or constrained. Constrained LSI imposes restrictions on the expected genetic gain per trait to make some traits change their mean values based on a predetermined level, while the rest of the traits change their values without restriction. This work is geared towards plant breeders and researchers interested in LSI theory and practice in the context of wheat breeding. We provide the phenotypic and genomic unconstrained and constrained LSI, which together cover the theoretical and practical cornerstone of the single-stage LSI theory in plant breeding. Our main goal is to offer researchers a starting point for understanding the core tenets of LSI theory in plant selection.
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Louis, W. C. "LSND Neutrino Oscillation Results." In Neutrino Mass, Dark Matter, Gravitational Waves, Monopole Condensation, and Light Cone Quantization, 103–9. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4899-1564-1_12.

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Sangiovanni-Vincentelli, Alberto. "Synthesis of LSI Circuits." In Design Systems for VLSI Circuits, 1–13. Dordrecht: Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-009-3649-2_1.

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Smith, Darrel. "Evidence for Neutrino Oscillations in LSND." In Dark Matter in Astro- and Particle Physics, 503–12. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/978-3-642-56643-1_45.

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Hayakawa, Hisao. "Josephson LSI Technology and Circuits." In Superconducting Electronics, 331–83. Berlin, Heidelberg: Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-83885-9_12.

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Werner, Martin. "LSI-Systeme und lineare Filterung." In Digitale Bildverarbeitung, 83–110. Wiesbaden: Springer Fachmedien Wiesbaden, 2020. http://dx.doi.org/10.1007/978-3-658-22185-0_4.

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Turino, Jon L. "LSI/VLSI Board Level Guidelines." In Design to Test, 89–108. Dordrecht: Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-011-6044-5_5.

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Turino, Jon L. "LSI/VLSI ASIC Level Techniques." In Design to Test, 161–83. Dordrecht: Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-011-6044-5_7.

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Montilla Fernández, Luis Tomás. "Opportunism in LSLI Contracts: An Economic View." In Large-Scale Land Investments in Least Developed Countries, 205–59. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-65280-1_4.

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Dong, Xuezhen, Zhangjin Huang, Lu Zou, Fangjun Wang, and Zonghui Zhang. "LSNT: A Lightweight Siamese Network Based Tracker." In Lecture Notes in Computer Science, 635–46. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-87361-5_52.

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Conference papers on the topic "LSNI"

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Sethi, Paras, Eric Passow, Kimm Karrip, Max Maschewske, Jason Bieneman, and Paul Truckel. "A Study to Determine Factors That Have Influence on the Propensity of Natural LSPI Occurring in GTDI Engines." In ASME 2018 Internal Combustion Engine Division Fall Technical Conference. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/icef2018-9760.

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There are many articles and papers published about the developments in engine downsizing as an effective means in reducing vehicle fuel consumption while improving engine performance. The increase in performance of gasoline turbo charged direct injected (GTDI) engines, in conjunction with diverse vehicle platform performance targets (i.e. towing capability) and higher gear transmissions pushes the engine to operate with higher torques at lower engine speeds. This operating condition has increased the propensity of an abnormal combustion event, known as Low Speed Pre-Ignition (LSPI) or Stochastic Pre-Ignition (SPI). The power cylinder unit (PCU) components exposed to this pre-ignition event can experience failure. The engine manufacturers, as well as MAHLE, continue to ensure engine and PCU component survivability against LSPI by performing life cycle robustness testing. MAHLE’s research of LSPI continues to focus on the robustness of PCU components in the presence of LSPI events, as well as investigating design developments that have the potential to minimize the propensity of LSPI to occur. The test procedure development for evaluating natural LSPI events will be presented. Various test results and parameter sensitivities that were documented during this procedure development, along with the many challenges associated with engine performance repeatability will be discussed. Parameters that were found to influence LSPI propensity, as well as parameters that were found not to influence LSPI propensity will be discussed.
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Adila, Ahmed S., Emad W. Al-Shalabi, and Waleed Alameri. "A New Insight into Hybrid Surfactant and Low Salinity/Engineered Water Injections in Carbonates Through Geochemical Modeling." In Offshore Technology Conference. OTC, 2021. http://dx.doi.org/10.4043/31128-ms.

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Abstract Low salinity/engineered water injections (LSWI/EWI) have gained popularity as effective techniques for enhancing oil recovery. Surfactant flooding is also a well-established and commercially-available technique in the oil and gas industry. In this paper, a numerical 2D simulation model was developed to investigate the effect of hybrid surfactant-LSWI/EWI on oil recovery from carbonate cores under harsh conditions. The developed simulation model was validated by history-matching recently conducted surfactant corefloods in the secondary mode of injection. Oil recovery, pressure drop, and surfactant concentration data were utilized. The surfactant flooding model was then coupled with a geochemical model that captures different reactions during LSWI/EWI. The geochemical reactions considered include aqueous, dissolution/precipitation, and ion-exchange reactions. Different simulation scenarios were considered and compared including waterflooding, surfactant flooding, engineered water injection, hybrid surfactant-EWI, and hybrid surfactant-LSWI. Additionally, sensitivity analysis was performed on the hybrid surfactant-EWI process through capturing changes in surfactant injected concentration and adsorption. For the case of LSWI/EWI, wettability alteration was considered as the main mechanism underlying incremental oil recovery. However, both wettability alteration and interfacial tension reduction mechanisms were considered for surfactant flooding depending on the type of surfactant used. The results showed that the hybrid surfactant-EWI altered the wettability and achieved higher oil recovery than that of surfactant-LSWI and other techniques. This highlights the importance of selecting the right combinations of potential ions for a certain reservoir to maximize oil recovery rather than a simple water dilution. The results also highlight the importance of surfactant adsorption and surfactant concentration for the hybrid surfactant-EWI technique. This work provides insights into the application of hybrid surfactant-LSWI/EWI on oil recovery especially in carbonates. The novelty of this work is further expanded through comparing surfactant-LSWI with surfactant-EWI and understanding the controlling parameters of surfactant-EWI through sensitivity analysis.
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Al-Shalabi, Emad W., and Waleed Alameri. "New Insights into Geochemical Modeling of Hybrid Low Salinity/Engineered Water and Polymer Injections in Carbonates." In Offshore Technology Conference. OTC, 2021. http://dx.doi.org/10.4043/31178-ms.

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Abstract For decades, polymer flooding proved to be one of the most effective enhanced oil recovery (EOR) methods. In addition, low salinity/engineered water injection (LSWI/EWI) has been gaining momentum over the last few years. Both techniques seem to be cheaper than other EOR methods. This resulted in an increased interest among operators in these techniques. Moreover, low-salinity water is usually less viscous compared to formation fluids, which warrants a lower volumetric sweep efficiency, especially at high temperatures and in highly heterogeneous formations. The reduction in macroscopic sweep efficiency impairs the improvement in recovery efficiency by low-salinity water. In addition, experimental studies showed that polymer viscosity is considerably improved in less saline water. In this study, hybrid polymer and LSWI/EWI flooding performance is numerically evaluated in carbonate formations under conditions of mixed-to-oil wettability, high temperature, high salinity, and low permeability. A numerical 1D model was constructed using a commercial compositional simulator. The model captures the polymer rheology of a newly developed and commercially available synthetic polymer. Also, the effect of LSWI/EWI on polymer rheology and performance was studied. Oil recovery, pressure drop, and in-situ saturation data were history matched for seawater, polymer, and low salinity water injection cycles. Furthermore, the matched experimental data were utilized to examine the combined polymer and low salinity water effect on the improvement in microscopic displacement efficiency of linear models under reservoir flow conditions. The simulation results showed that hybrid polymer and LSWI/EWI is a viable EOR method for carbonate reservoirs under harsh conditions. Moreover, this work provides new insights into the hybrid application of LSWI/EWI and polymer flooding in carbonates under harsh conditions, the impact of low-salinity water on in-situ polymer rheology, and it promotes further field-scale applications of hybrid polymer-LSWI/EWI to improve volumetric sweep efficiency and overall recovery efficiency.
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Therkelsen, Peter L., David Littlejohn, and Robert K. Cheng. "Parametric Study of Low-Swirl Injector Geometry on its Operability." In ASME Turbo Expo 2012: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/gt2012-68436.

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The low swirl injector (LSI) is a combustion technology being developed for low-emissions fuel-flexible gas turbines. The basic LSI configuration consists of an annulus of swirl vanes centered on a non-swirled channel, both of which allow for the passage of premixed reactants. LSIs are typically designed by following a general guidance of achieving a swirl number between 0.4 and 0.55. This paper aims to develop a more specific guideline by investigating the effects of varying geometry, i.e. vane angle, vane shape, and center channel size, on the LSI performance. A well-studied LSI provides a baseline for this investigation. Nine LSI variations from this baseline design have been evaluated. All LSI are tested with CH4 fuel at bulk flow velocity of 8 to 20 m/s firing into the open atmosphere. Performance metrics are the lean blowoff limit, the pressure drop, flowfield characteristics and emissions. Results show that the lean blow-off limit and NOx and CO emissions are insensitive to LSI geometric variations. The flowfields of seven LSIs exhibit self-similarity implying their turndown ranges are similar. Reducing the center channel size and/or the use of thin vanes instead of thickened vanes can reduce pressure drop across the LSI. Additionally, all ten LSI share a common feature in that 70% to 80% the premixture flows through the vane annulus. These findings are used to develop a more specific engineering guidelines for designing the LSI for gas turbines.
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Al-Shalabi, E. W., K. Sepehrnoori, G. Pope, and K. Mohanty. "A Fundamental Model for Predicting Oil Recovery Due to Low Salinity Water Injection in Carbonate Rocks." In SPE Energy Resources Conference. SPE, 2014. http://dx.doi.org/10.2118/spe-169911-ms.

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AbstractThe low salinity water injection (LSWI) technique is gaining popularity due to the simplicity of the method compared to other thermal and chemical EOR techniques. In this paper, a fundamental model is proposed which captures the effect of LSWI on improving the microscopic displacement efficiency from carbonates through the trapping number. The proposed model was used to history match recently published corefloods using the UTCHEM simulator. The proposed model incorporates wettability alteration effect through contact angle and trapping parameter. Results showed that history matching of the corefloods was performed successfully using the proposed model. Moreover, wettability alteration is the main contributor to LSWI effect on oil recovery from carbonate rocks. The proposed model was further validated upon which the applicability is extended to include weakly-oil-wet to mixed-wet rocks. This model can be used for oil recovery predictions from carbonate rocks at the field-scale.
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Levine-West, Marie B., and Mark H. Milman. "Mode Shape Expansion Techniques for Model Error Localization and Damage Detection." In ASME 1995 Design Engineering Technical Conferences collocated with the ASME 1995 15th International Computers in Engineering Conference and the ASME 1995 9th Annual Engineering Database Symposium. American Society of Mechanical Engineers, 1995. http://dx.doi.org/10.1115/detc1995-0703.

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Abstract Several methods for mode shape expansion are investigated. The most popular methods use the dynamic equations of motions to obtain direct solutions, or use orthogonal projections. Both approaches can also be formulated as constrained optimization problems. To account for uncertainties in the measurements and in the prediction, a new expansion technique based on least squares minimization with quadratic inequality constraints (LSQI) is proposed. Each modal expansion technique is evaluated with experimental data obtained on the Micro-Precision Interferometer testbed, using both the pre-test and updated analytical models. The robustness of these methods is verified with respect to measurement noise and model error. It is shown that the proposed LSQI method has the best performance and can reliably predict mode shapes, and can be used to locate damage elements, even in very adverse situations. A new LSQI algorithm is also proposed which significantly decreases the solution time.
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Cheng, R. K., and D. Littlejohn. "Laboratory Study of Premixed H2-Air and H2-N2-Air Flames in a Low-Swirl Injector for Ultra-Low Emissions Gas Turbines." In ASME Turbo Expo 2007: Power for Land, Sea, and Air. ASMEDC, 2007. http://dx.doi.org/10.1115/gt2007-27512.

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The objective of this study is to conduct laboratory experiments on Low-swirl injectors (LSI) to obtain the basic information for adapting LSI to burn H2 and diluted H2 fuels that will be utilized in the gas turbines of the Integrated Gasification Combined Cycle (IGCC) coal power plants. The LSI is a novel ultra-low emission dry-low NOx combustion method that has been developed for gas turbines operating on natural gas. It is being developed for fuel-flexible turbines burning a variety of hydrocarbon fuels, bio-mass gases and refinery gases. Adaptation of the LSI to accept H2 flames is guided by an analytical expression derived from the flowfield characteristics and the turbulent flame speed correlation. Evaluation of the operating regimes of nine LSI configurations for H2 shows an optimum swirl number of 0.51 which is slightly lower than the swirl number of 0.54 for the hydrocarbon LSI. Using Particle Image Velocimetry the flowfields of 32 premixed H2-air and H2-N2-air flames were measured. The turbulent flame speeds deduced from PIV show linear correlation with turbulence intensity. The correlation constant for H2 is 3.1 and is higher than the 2.14 value for hydrocarbons. Analysis of velocity profiles confirms that the nearfield flow features of the H2 flames are self-similar. These results demonstrate that the basic LSI mechanism is not affected by the differences in the properties of H2 and hydrocarbon flames and support the feasibility of the LSI concept for hydrogen fueled gas turbines.
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Wada, S. I., and T. Nakamura. "Automatic Fault Tracing Using an E-Beam Tester with Reference to a Good Sample." In ISTFA 1997. ASM International, 1997. http://dx.doi.org/10.31399/asm.cp.istfa1997p0243.

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Abstract Locating fault origins of defective logic LSls requires expensive equipment, such as electron beam testers and LSI testers. In order to maximize the utilization of such equipment in achieving high fault analysis throughput as well as to save manpower, the authors are developing an automatic fault tracing system which locates the fault origin overnight without human assistance through control of an electron beam tester and an LSI tester. The system traces backwards via the fault propagation path and locates the fault origin by comparing the behavior of a faulty LSI sample with that of a good LSI sample. Sample exchange in a vacuum chamber is achieved through a dual chip loading mechanism. After initial setting, fault location is accomplished without human assistance by fully automated operations, such as fine tuning SEM images of LSI surfaces, aligning points by robust pattern matching between SEM images and layout data, acquiring voltage contrast images with high contrasts and judging logical voltage levels from the images. A prototype version of this system successfully backtraced to the fault origin of an LSI with 20 k gates in 8 hours.
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"LSNA 2015 Reviewers." In 2015 10th International Conference on Broadband and Wireless Computing, Communication and Applications (BWCCA). IEEE, 2015. http://dx.doi.org/10.1109/bwcca.2015.124.

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"LSNS 2014 Reviewers." In 2014 Ninth International Conference on Broadband and Wireless Computing, Communication and Applications (BWCCA). IEEE, 2014. http://dx.doi.org/10.1109/bwcca.2014.17.

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Reports on the topic "LSNI"

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Louis, W. C. LSND neutrino oscillation results. Office of Scientific and Technical Information (OSTI), October 1996. http://dx.doi.org/10.2172/392751.

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Louis, W. C. LSND neutrino oscillation results. Office of Scientific and Technical Information (OSTI), June 1996. http://dx.doi.org/10.2172/245666.

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Grossman, yuval. Can lepton number violating interactions affect the LSND results? Office of Scientific and Technical Information (OSTI), October 1998. http://dx.doi.org/10.2172/9924.

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Stefacnski, R. Boone, the LSND effect, and opportunities for short baseline neutrino facilities. Office of Scientific and Technical Information (OSTI), May 1998. http://dx.doi.org/10.2172/16597.

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Nebgen, Benjamin, Justin Smith, and Kipton Barros. (U) ATCC-10 LSCI: Active learning for atomic plutonium potentials [Slides]. Office of Scientific and Technical Information (OSTI), May 2021. http://dx.doi.org/10.2172/1782606.

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Mockensturm, Jeffery J. Managing Complex Programs in a Post-LSI Environment. Fort Belvoir, VA: Defense Technical Information Center, February 2008. http://dx.doi.org/10.21236/ada494245.

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Kirkpatrick, C. G. LSI/VLSI Ion Implanted Planar GaAs IC Processing. Fort Belvoir, VA: Defense Technical Information Center, November 1985. http://dx.doi.org/10.21236/ada168786.

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Wegrecki, T. Large Spark-Ignition (LSI) Engine Fleet Requirements Regulation Initial Reporting. Office of Scientific and Technical Information (OSTI), June 2017. http://dx.doi.org/10.2172/1366950.

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Carlson, Ron, and Paul Montgomery. DoD Lead System Integrator (LSI) Transformation - Creating a Model Based Acquisition Framework (MBAF). Fort Belvoir, VA: Defense Technical Information Center, April 2014. http://dx.doi.org/10.21236/ada624639.

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Bergey, John, Liam O'Brien, and Dennis Smith. Application of Options Analysis for ReengineeringSM (OARSM) in a Lead System Integrator (LSI) Environment. Fort Belvoir, VA: Defense Technical Information Center, March 2003. http://dx.doi.org/10.21236/ada414868.

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