Log in

Relevant bibliographies by topics / SIALS / Journal articles

To see the other types of publications on this topic, follow the link: SIALS.

Journal articles on the topic 'SIALS'

Author: Grafiati

Published: 4 June 2021

Last updated: 8 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'SIALS.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Moraes, Jorge Luiz Amaral de. "Agricultura Familiar, Sistemas Agroalimentares Localizados (SIALs) e as Dinâmicas de Desenvolvimento dos Territórios Rurais." Redes 21, no. 3 (September 30, 2016): 238–56. http://dx.doi.org/10.17058/redes.v21i3.7640.

Full text

Abstract:

Este artigo teve como objetivo principal buscar evidências teóricas de que os Sistemas Agroalimentares Localizados (SIALs) podem ser um importante instrumento de viabilização socioeconômica da agricultura familiar e de desenvolvimento rural. As ferramentas teórico-metodológicas utilizadas são os conceitos e proposições referentes à formação de Sistemas Agroalimentares Localizados (SIALs) e a abordagem territorial do desenvolvimento rural. Buscou-se argumentos que pudessem explicitar as eventuais relações entre a agricultura familiar, os SPLs e as dinâmicas de desenvolvimento dos territórios rurais. O contexto dessas relações é a intensificação do debate sobre a gestão territorial do desenvolvimento e as mudanças nas dinâmicas de produção agroalimentar, no reconhecimento da importância da agricultura familiar e das aglomerações produtivas locais para o desenvolvimento rural. Os resultados sugerem que os SIALs podem se tornarem um importante mecanismo de articulação da agricultura familiar com a dinâmica de desenvolvimento dos territórios rurais e com o processo de reestruturação do sistema produtivo global. A busca por melhor qualidade de vida e infraestrutura rural, maior diversificação das atividades agroalimentares, agroindustriais e turísticas, que utilizem os recursos ambientais de forma sustentável e que gerem renda e emprego para as famílias rurais são fatores que podem contribuir para uma desaceleração ou reversão dos fluxos migratórios rural-urbano.

APA, Harvard, Vancouver, ISO, and other styles

2

Liu, Guiyun, Baihao Peng, and Xiaojing Zhong. "Epidemic Analysis of Wireless Rechargeable Sensor Networks Based on an Attack–Defense Game Model." Sensors 21, no. 2 (January 15, 2021): 594. http://dx.doi.org/10.3390/s21020594.

Full text

Abstract:

Energy constraint hinders the popularization and development of wireless sensor networks (WSNs). As an emerging technology equipped with rechargeable batteries, wireless rechargeable sensor networks (WRSNs) are being widely accepted and recognized. In this paper, we research the security issues in WRSNs which need to be addressed urgently. After considering the charging process, the activating anti-malware program process, and the launching malicious attack process in the modeling, the susceptible–infected–anti-malware–low-energy–susceptible (SIALS) model is proposed. Through the method of epidemic dynamics, this paper analyzes the local and global stabilities of the SIALS model. Besides, this paper introduces a five-tuple attack–defense game model to further study the dynamic relationship between malware and WRSNs. By introducing a cost function and constructing a Hamiltonian function, the optimal strategies for malware and WRSNs are obtained based on the Pontryagin Maximum Principle. Furthermore, the simulation results show the validation of the proposed theories and reveal the influence of parameters on the infection. In detail, the Forward–Backward Sweep method is applied to solve the issues of convergence of co-state variables at terminal moment.

APA, Harvard, Vancouver, ISO, and other styles

3

Moraes, Jorge L. Amaral de. "O papel dos sistemas e cadeias agroalimentares e agroindustriais na formação das aglomerações produtivas dos territórios rurais." COLÓQUIO 10, no. 1 (November 21, 2013): 71–97. http://dx.doi.org/10.26767/coloquio.v10i1.10.

Full text

Abstract:

As transformações nos processos produtivos locais deram origem a novas dinâmicas de desenvolvimento local e tornou-se necessário novos instrumentos de ações do Estado e políticas públicas de desenvolvimento das aglomerações produtivas e dos sistemas e cadeias agroalimentares e agroindustriais. Teve início um novo impulso nos estudos que utilizam abordagens teóricas que podem explicar a gênese e o funcionamento das atuais dinâmicas de desenvolvimento dos territórios, dando origem à perspectiva territorial do desenvolvimento e à abordagem dos Sistemas Produtivos Localizados (SPLs). As teorias do desenvolvimento regional e rural passaram a considerar a dinâmica dos territórios rurais, superando a dicotomia rural-urbano e utilizando uma perspectiva multisetorial e territorial do desenvolvimento rural. A partir de uma análise da dinâmica socioeconômica do desenvolvimento dos territórios rurais utiliza-se a abordagem teórica dos Sistemas Produtivos Agroalimentares Localizados (SIALs). Foram analisados aspectos teóricos relacionados à gestão de sistemas e cadeias produtivas agroalimentares e agroindustriais, como estruturas produtivas básicas dos SIALs. Foram utilizados alguns conceitos teóricos e abordagens que, cada vez mais, têm se mostrado adequados para estudar e compreender as estruturas e o funcionamento dos sistemas e cadeias produtivas agroalimentares e agroindustriais. Verificam-se algumas relações de causa e efeito entre o desempenho desses sistemas e cadeias produtivas e o desenvolvimento regional. Destaca-se a importância do conhecimento das estruturas e do funcionamento dos sistemas e cadeias agroalimentares e agroindustriuais para o planejamento e gestão do desenvolvimento regional-local.

APA, Harvard, Vancouver, ISO, and other styles

4

Rahmadi, Aji, Adi Ahmad Dimisa, Asep Kurniawan, and Frida Agung Rakhmadi. "SiAlS (Simple Alarm System) Based Light Dependent Resistor (LDR) and Basic Logic Gate as an Attempt to Preventing on Helmet Theft." Proceeding International Conference on Science and Engineering 2 (March 1, 2019): 229–30. http://dx.doi.org/10.14421/icse.v2.91.

Full text

Abstract:

Research on the Light Dependent Resistor (LDR) and the basic logic gates in the designing and manufacturing SiAlS (Simple Alarm System) as an attempt to Prevent theft helmet on had been done. This research was conducted aiming to create and Characterize alarm system. This study was intended to Prevent theft of the helmet. The method used in this research is divided into three stages, designing, manufacturing and testing. The working principle of this alarm system is when the helmet is mounted in the rearview mirror, the LDR will be closed so that the resistance increases the which causes the alarm to Become inactive. However, if the helmet is taken, the alarm will activate because The resistance decreases. However, the alarm will not work if the sensor cable is cut by the thief. To Overcome this problem, additional circuits are made using a NOT logic gates. The results of this research are prototypes in testing alarm systems and alarm systems get a 100% success rate. The advantage of this alarm systems are cheap and simple, Because it does not use a microcontroller and can be made individually.

APA, Harvard, Vancouver, ISO, and other styles

5

Cornell, Kerri L., Caitlin R. Kight, Ryan B. Burdge, Alex R. Gunderson, Joanna K. Hubbard, Allyson K. Jackson, Joshua E. LeClerc, Marie L. Pitts, John P. Swaddle, and Daniel A. Cristol. "Reproductive Success of Eastern Bluebirds (Siala sialis) on Suburban Golf Courses." Auk 128, no. 3 (July 2011): 577–86. http://dx.doi.org/10.1525/auk.2011.10182.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

LIU, XINGYUE Y., and DING Yang. "Revision of the genus Sialis from Oriental China (Megaloptera: Sialidae)." Zootaxa 1108, no. 1 (January 13, 2006): 23. http://dx.doi.org/10.11646/zootaxa.1108.1.2.

Full text

Abstract:

The species of the genus Sialis from Oriental China are revised. The following three species are described as new to science: Sialis elegans sp. nov., Sialis kunmingensis sp. nov., and Sialis versicoloris sp. nov. A key to the species of Sialis from Oriental China is presented.

APA, Harvard, Vancouver, ISO, and other styles

7

Steinhoff, Eirik, and Michael O'Brien. "Sills: Selected Poems." Chicago Review 47, no. 2 (2001): 86. http://dx.doi.org/10.2307/25304757.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Goulder, Michael D. "Silas in Thessalonica." Journal for the Study of the New Testament 15, no. 48 (October 1992): 87–106. http://dx.doi.org/10.1177/0142064x9201504805.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Stewart, Ralph. "Eliot's Silas Marner." Explicator 56, no. 2 (January 1998): 76–78. http://dx.doi.org/10.1080/00144949809595262.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Wakeling, Dennis W. "A Sills Cornucopia." Opera Quarterly 3, no. 4 (1985): 105–8. http://dx.doi.org/10.1093/oq/3.4.105.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Marak, B., G. M. Vasdev, K. P. Scott, and P. Southorn. "John Silas Lundy." Anesthesiology 89, Supplement (September 1998): 94A. http://dx.doi.org/10.1097/00000542-199809030-00010.

Full text

APA, Harvard, Vancouver, ISO, and other styles

12

Ji, Tianyu, Wei Yang, Renhai Pu, Xueqiong Wu, and Xiaochuan Wu. "Analysis of vertical position relationships between igneous sills and an unconformity surface — Interpretation of seismic profiles from the Northern Tarim Basin, NW China." Interpretation 8, no. 4 (September 11, 2020): T739—T752. http://dx.doi.org/10.1190/int-2019-0129.1.

Full text

Abstract:

Sill emplacement mechanisms are very complex, diverse, and regional, and insights from sill reflections are helpful for understanding the emplacement process of magma in the Tarim Basin. This study takes advantage of high-quality 2D seismic data, which are rarely used to study sills in the Tarim Basin, to analyze the sills’ geometric characteristics, plan-view distributions, emplacement timing, and emplacement mechanisms with unconformity surfaces. In the seismic-reflection profiles of the middle-upper Ordovician in the North depression and the southern part of the Tabei uplift in the Tarim Basin, sills with strong positive polarity reflections appear, and they are closely distributed near the Tg52 unconformity surface, which represents the interface between Middle Ordovician limestone and Upper Ordovician mudstone. According to the vertical position of the sills relative to the unconformity, we can divide the sills into saucer-shaped or quasi-saucer-shaped sills above the unconformity surface, sill complexes and saucer-shaped sills on the unconformity surface, and saucer-shaped sills below the unconformity surface. Potential hydrothermal vents and peripheral faults associated with sill intrusion terminate upward in the Middle Permian strata, suggesting that these sills formed in the Middle Permian. Sills with inner flat sheets on the Tg52 unconformity surface formed when the magma ascended and encountered an abrupt change in the fracture toughness and tensile strength between the two adjacent host rock layers. The sills above and on the Tg52 unconformity surface overlap or are vertically linked; therefore, the sills above the Tg52 unconformity surface are the result of the continuous upward expansion of the sills on the unconformity surface, forming sill complexes. Our findings further confirm that unconformities are important interfaces that affect the emplacement of sills.

APA, Harvard, Vancouver, ISO, and other styles

13

Hart, Thomas, Adam Richardson, Carole Anne MacDonald, and Pete Hollings. "Geochemistry of the Mesoproterozoic intrusive rocks of the Nipigon Embayment, northwestern Ontario: evaluating the earliest phases of rift development." Canadian Journal of Earth Sciences 44, no. 8 (August 1, 2007): 1087–110. http://dx.doi.org/10.1139/e06-127.

Full text

Abstract:

The intrusive rocks of the Nipigon Embayment comprise a series of four mafic to ultramafic intrusions and a number of laterally extensive diabase sills that are among the oldest expression of the ~1.1 Ga Mesoproterozoic Mid-continent Rift. New geochemical data indicate that the sills can be subdivided into five distinct groups: three mafic sills (Nipigon, Inspiration, and McIntyre diabase sills), with the Nipigon sills forming the bulk of the outcrop, and two spatially restricted ultramafic to mafic sills (Jackfish and Shillabeer sills). The latter mafic sills are typically massive, medium-grained, intergranular textured gabbros ranging in thickness from a few metres to more than 250 m. Two of the ultramafic intrusions included in this study (Disraeli and Hele) consist of a core of pyroxene peridotite with olivine gabbro along the margins. The geochemical characteristics of the ultramafic intrusions and diabase sills are consistent with plume-derived melts that have undergone subsequent fractionation and been contaminated by continental crust, likely at depth, but a few samples from the Hele and Disraeli intrusions have the characteristics of primary, uncontaminated melts that have been rapidly transported through the lithosphere with little interaction with wall rocks. The field and geochemical characteristics of the intrusions and sills are consistent with the ultramafic intrusions having been emplaced before the diabase sills and indicate that the history of the Midcontinent Rift is more complex and protracted than previously recognized.

APA, Harvard, Vancouver, ISO, and other styles

14

Fuller, Keith. "Letter from the President." Seismic Isolation and Protective Systems 1, no. 1 (October 12, 2010): 1. http://dx.doi.org/10.2140/siaps.2010.1.1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Martí, Joaquín, María Crespo, and Francisco Martínez. "Seismic isolation of liquefied natural gas tanks: a comparative assessment." Seismic Isolation and Protective Systems 1, no. 1 (October 12, 2010): 125–40. http://dx.doi.org/10.2140/siaps.2010.1.125.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Clemente, Paolo, and Giacomo Buffarini. "Base isolation: design and optimization criteria." Seismic Isolation and Protective Systems 1, no. 1 (October 12, 2010): 17–40. http://dx.doi.org/10.2140/siaps.2010.1.17.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Benzoni, Gianmario, and Carmen Amaddeo. "Assessment of performance degradation in energy dissipators installed on bridge structures." Seismic Isolation and Protective Systems 1, no. 1 (October 12, 2010): 3–16. http://dx.doi.org/10.2140/siaps.2010.1.3.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Kelly, James, and Maria Rosaria Marsico. "Stability and post-buckling behavior in nonbolted elastomeric isolators." Seismic Isolation and Protective Systems 1, no. 1 (October 12, 2010): 41–54. http://dx.doi.org/10.2140/siaps.2010.1.41.

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

Lomiento, Giuseppe, Noemi Bonessio, and Franco Braga. "Design criteria for added dampers and supporting braces." Seismic Isolation and Protective Systems 1, no. 1 (October 12, 2010): 55–73. http://dx.doi.org/10.2140/siaps.2010.1.55.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Martelli, Alessandro, and Massimo Forni. "Seismic isolation and other antiseismic systems: Recent applications in Italy and worldwide." Seismic Isolation and Protective Systems 1, no. 1 (October 12, 2010): 75–123. http://dx.doi.org/10.2140/siaps.2010.1.75.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Robinson, Bill. "A tribute to Dr. William H. (Bill) Robinson." Seismic Isolation and Protective Systems 2, no. 1 (November 10, 2011): 1–3. http://dx.doi.org/10.2140/siaps.2011.2.1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Kelly, James, and Jiun-Wei Lai. "The use of tests on high-shape-factor bearings to estimate the bulk modulus of natural rubber." Seismic Isolation and Protective Systems 2, no. 1 (November 10, 2011): 21–33. http://dx.doi.org/10.2140/siaps.2011.2.21.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Meinhardt, Christian, Daniel Siepe, and Peter Nawrotzki. "Passive damping devices for earthquake protection of bridges and buildings." Seismic Isolation and Protective Systems 2, no. 1 (November 10, 2011): 35–55. http://dx.doi.org/10.2140/siaps.2011.2.35.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Robinson, William. "Lead-rubber hysteretic bearings suitable for protecting structures during earthquakes." Seismic Isolation and Protective Systems 2, no. 1 (November 10, 2011): 5–19. http://dx.doi.org/10.2140/siaps.2011.2.5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Nakamura, Yutaka, Tetsuya Hanzawa, Masanobu Hasebe, Keiichi Okada, Mika Kaneko, and Masaaki Saruta. "Report on the effects of seismic isolation methods from the 2011 Tohoku–Pacific earthquake." Seismic Isolation and Protective Systems 2, no. 1 (November 10, 2011): 57–74. http://dx.doi.org/10.2140/siaps.2011.2.57.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Bonessio, Noemi, Giuseppe Lomiento, and Gianmario Benzoni. "An experimental model of buckling restrained braces for multiperformance optimum design." Seismic Isolation and Protective Systems 2, no. 1 (November 10, 2011): 75–90. http://dx.doi.org/10.2140/siaps.2011.2.75.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Coetzee, A., and A. F. M. Kisters. "Spatial variations of sills and implications for magma dispersal across the Karoo basin." South African Journal of Geology 123, no. 4 (October 26, 2020): 511–30. http://dx.doi.org/10.25131/sajg.123.0035.

Full text

Abstract:

Abstract Dolerite sill complexes of the Karoo Large Igneous Province (ca. 183 Ma) show systematic variations in emplacement style and size throughout the Karoo basin. These variations are explained in terms of three main, interrelated factors, namely the overburden thickness or emplacement depth, variations in host rock rigidities as a result of sedimentary facies changes in the Karoo basin, and proximity to magma feeders. In the northern parts of the thinner (<500 m) and more coarse-clastic Karoo stratigraphy, sills intrude preferentially below more rigid sandstone horizons that acted as stress barriers causing the arrest of magma ascent and lateral spreading below sandstone beds. The low overburden promotes roof uplift above sills and associated brittle faulting can initiate the formation of inclined sheets that limits the lateral propagation path of inner sills. Roof uplift is further promoted by the proximity to magma feeders in the basement and resulting variations in magma pressure that control the spreading rate and inflation of sills. Localised dyke networks spaced at regular intervals and rooted in underlying sills reflect the stretching of roof rocks above inflating sills. The combination of these effects results in relatively small (<10 km) diameters of sills in the northern parts of the basin. Sills emplaced at intermediate depths (ca. 700 m) in the central Karoo basin are marked by larger diameters (>30 km) and thicknesses of up to 100 m. This reflects the higher overburden pressures and the delay of roof failure and subsequent formation of inclined sheets. Dyke networks in the roof of these sills become more irregular and non-systematic at these greater depths. At even greater depths of up to 2 km in the southern parts of the Karoo basin, mega-sills reach diameters of 50 to 80 km, but thicknesses of only up to 35 m. Thick shale-rich sequences in the southern Karoo basin facilitate sill emplacement through internal host-rock deformation and ductile flow. The thicker overburden and different host rock rigidity delay or suppress roof failure and formation of inclined sheet, thus allowing for the lateral propagation of sills. The deeper-seated sills are typically not associated with local dyke networks.

APA, Harvard, Vancouver, ISO, and other styles

28

Borras, Alphonse. "La synodalit� eccl�siale." Recherches de Science Religieuse 107, no. 2 (2019): 275. http://dx.doi.org/10.3917/rsr.192.0275.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Bala, Bapi Lal, Shyamashis Das, Dilip Chandra Barman, Smarajit Banik, and Tapan Das Bairagya. "TUBERCULOUS SIALO-CUTANEOUS FISTULA." Journal of Evolution of Medical and Dental Sciences 2, no. 14 (April 8, 2013): 2341–43. http://dx.doi.org/10.14260/jemds/537.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Perkin, David. "Silas Weir Mitchell — Polymath?" Journal of Medical Biography 12, no. 2 (May 2004): 63. http://dx.doi.org/10.1177/096777200401200201.

Full text

APA, Harvard, Vancouver, ISO, and other styles

31

Haverkort, Jos. "SiLAS - SiliconLaser - Horizon 2020." Impact 2018, no. 5 (August 20, 2018): 36–38. http://dx.doi.org/10.21820/23987073.2018.5.36.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Jachiet, Vincent, Eric Grignano, Arsène Mekinian, Paul Coppo, and Olivier Fain. "Inflammatory and Autoimmune Manifestations Associated with Lymphoid Neoplasms: A French Multicenter Retrospective Study." Blood 128, no. 22 (December 2, 2016): 5335. http://dx.doi.org/10.1182/blood.v128.22.5335.5335.

Full text

Abstract:

Abstract INTRODUCTION Lymphomas are hematopoietic stem cell malignancies derived variously from mature T lymphocytes (cytotoxic T cells, helper T cells, or T regulatory cells) or mature B lymphocytes (B cells or plasma cells). Few reports have described lymphoma associated SIADs (Dührsen et al, Br J Haematol 1987) and the impact of SIADs on lymphoma outcome remains unknown. We conducted a French retrospective study to describe the different types of systemic inflammatory and autoimmune diseases (SIADs) associated with lymphoma, the characteristics of the associated lymphomas and the outcomes of both disorders. METHODS We retrospectively collected data of patients with lymphoma hospitalized between 1st January 2005 and 31st August 2016 in 3 French centers (Saint Antoine Hospital, Tenon Hospital and Trousseau Hospital, Paris 6 University). The ICD-10 (International Statistical Classification of Diseases and Related Health Problems) was used to extract patients with both codes for lymphoid neoplasms (Hodgkin lymphoma, mature B-cell, T-cell or NK-cell neoplasms ; excepted precursor lymphoid neoplasms). Among lymphoma patients, autoimmune and/or inflammatory diseases were extracted from database of the DIM (Département d'Information Médicale). The follow-up was determined from the time of lymphoma diagnosis to last news and/or death. RESULTS During the period of study, 3284 patients with lymphoma have been included, and among them 112 (3.4%) have associated SIADs. SIADs were classified as autoimmune cytopenias in 79 cases (71%) (autoimmune hemolytic anemia, n=57 ; immune thrombocytopenia, n=20), neurological diseases in 11 cases (10%) (Guillain-Barré syndrome, n=6 ; peripheral neuropathy, n=5, including 2 patients with anti-MAG neuropathy), inflammatory arthritis in 6 cases (5%) (rheumatoid arthritis and polymyalgia rheumatica), systemic vasculitis in 5 cases (4%) (giant cell arteritis, n=3 ; cryoglobulinemic vasculitis, n=2), kidney diseases in 5 cases (4%) (membranoproliferative glomerulonephritis in 2 cases), autoimmune liver diseases in 5 cases (4%). Others SIADs were cutaneous diseases (n=3) (bullous pemphigoid, Sweet's syndrome and eosinophilic fasciitis), myositis (n=3) (dermatomyositis, antisynthetase syndrome and polymyositis), one mixed connective tissue disease and one acquired von Willebrand disease. In 7 patients (6%), several types of SIADS were associated, mostly with autoimmune cytopenias. Among patients with SIADs, the underlying lymphoma was B-cell chronic lymphocytic leukemia (CLL) in 41%, B-cell non-Hodgkin lymphomas (B-NHL) in 29%, diffuse large B-cell lymphoma (DLBCL) in 11%, T-cell non-Hodgkin lymphomas (T-NHL) in 10%, Hodgkin lymphoma (7%) and unspecified non-Hodgkin lymphomas (unspecified NHL) in 3%. In comparison to patients without SIADs, patients with SIADs were older (median age 74 [21-97] years versus 66 [18-102] years, p<0.0001), with similar sex ratio. Median time between the diagnosis of SIADs and lymphoma was 20 months, [range 0-304]. The diagnosis of SIADs and lymphoma was concomitant in 32 cases (30%), diagnosis of lymphoma preceded SIADs in 49 cases (46%) and followed diagnosis of SIADs in 25 cases (24%). In comparison to patients without SIADs, the CLL (41% versus 17%, p<0,0001), B-NHL (29% versus 19%, p=0,02) and T-NHL (10% versus 5%, p=0,02) types were more frequent, whereas Hodgkin (7% versus 15%, p=0,02) and DLBCL lymphoma were less frequent. In comparison to patients without SIADs, mortality was increased in patients with SIADs (28% versus 11,3%, p<0,0001), even median follow-up was more important in patients with SIADs (21 [0-119] months versus 6 [0-137] months, p<0,0001). CONCLUSION In this retrospective study, various systemic inflammatory and autoimmune diseases (mostly autoimmune cytopenias) have been associated with lymphoma (mostly CLL, B-NHL and T-NHL) and seem to be associated with an increased mortality, that need to be confirmed in a prospective study. Disclosures No relevant conflicts of interest to declare.

APA, Harvard, Vancouver, ISO, and other styles

33

Purath, Andreas, Carsten Dohmeier, Elke Baum, Ralf Köppe, and Hansgeorg Schnöckel. "Molekulare Verbindungen mit SiAl4-, SiAl3- und GeAl4-Einheiten: Synthese und Struktur von Si(AlCl2 · OEt2)4, Ge(AlCl2 · OEt2)4 und HSi(Cp*AlBr)3." Zeitschrift für anorganische und allgemeine Chemie 625, no. 12 (December 1999): 2144–48. http://dx.doi.org/10.1002/(sici)1521-3749(199912)625:12<2144::aid-zaac2144>3.0.co;2-#.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

Montero, Paul N., Christina E. Acker, B. Todd Heniford, and Dimitrios Stefanidis. "Single Incision Laparoscopic Surgery (SILS) Is Associated with Poorer Performance and Increased Surgeon Workload Compared with Standard Laparoscopy." American Surgeon 77, no. 1 (January 2011): 73–77. http://dx.doi.org/10.1177/000313481107700125.

Full text

Abstract:

Little is known about the effectiveness and challenges of single incision laparoscopic surgery (SILS). We hypothesized that SILS would lead to decreased performance and increased surgeon workload compared with standard laparoscopy and that the use of angulated instruments during SILS would be beneficial. General surgery residents and fellows (n = 14) voluntarily performed the Fundamentals of Laparoscopic Surgery task 1 (peg transfer) using 1) standard laparoscopic instruments and port position, 2) standard laparoscopic instruments through a SILS port, and 3) angulated instruments through a SILS port in random order. Performance was assessed with an objective score and participant workload using a modified National Aeronautics and Space Administration Task Load Index (NASA TLX) workload assessment questionnaire. Participant performance was best with standard laparoscopy followed by SILS with angulated graspers and SILS with straight instruments (scores 218 ± 26 vs 131 ± 61 vs 91 ± 57; P < 0.001, respectively). In addition, participants indicated that standard laparoscopy was easier than SILS and their workload was 35 to 53 per cent higher when performing SILS. SILS was associated with decreased performance and increased surgeon workload compared with standard laparoscopy during the performance of a simulated task. SILS performance improved when angulated instruments were used but remained inferior to standard laparoscopy. This may translate into poorer operating room efficiency and safety.

APA, Harvard, Vancouver, ISO, and other styles

35

Prasad, Arun, and Mandeep Kaur. "Sils without Frills." Indian Journal of Surgery 74, no. 3 (June 2012): 270–73. http://dx.doi.org/10.1007/s12262-012-0591-8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Stephens, Tara L., Richard J. Walker, David Healy, Alodie Bubeck, and Richard W. England. "Mechanical models to estimate the paleostress state from igneous intrusions." Solid Earth 9, no. 4 (July 9, 2018): 847–58. http://dx.doi.org/10.5194/se-9-847-2018.

Full text

Abstract:

Abstract. Dikes and sills represent an important component of the deformation history in volcanic systems, but unlike dikes, sills are typically omitted from traditional paleostress analyses in tectonic studies. The emplacement of sheet intrusions is commonly associated with Mode I fracturing in a low deviatoric stress state, in which dilation is perpendicular to the fracture plane. Many natural examples of sills and dikes, however, are observed to accommodate minor shear offsets, in addition to a component of dilation. Here we present mechanical models for sills in the San Rafael subvolcanic field, Utah, which use field-based measurements of intrusion attitude and opening angles to constrain the tectonic stress axes during emplacement and the relative magma pressure for that stress state. The sills display bimodal dips to the NE and SW and consistent vertical opening directions, despite variable sill dips. Based on sill attitude and opening angles, we find that the sills were emplaced during a phase of NE–SW horizontal shortening. Calculated principal stress axes are consistent (within ∼ 4°) with paleostress results for penecontemporaneous thrust faults in the area. The models presented here can be applied to any set of dilational structures, including dikes, sills, or hydrous veins, and represent a robust method for characterising the paleostress state in areas where other brittle deformation structures (e.g. faults) are not present.

APA, Harvard, Vancouver, ISO, and other styles

37

Dudill, Ashley, Jose Vasquez, and Dave Mclean. "Scouring due to submerged sills." E3S Web of Conferences 40 (2018): 03021. http://dx.doi.org/10.1051/e3sconf/20184003021.

Full text

Abstract:

As the construction of infrastructure in and around a river channel modifies the flow and sediment transport characteristics, prediction of scour depths is an integral part of engineering design. Whilst there are a substantial number of predictive equations available to estimate the scour resulting from bridge piers, other types of structures have been less examined. This paper reports on flume experiments and numerical modelling to examine the role of submerged sills in the development of scour. Sills can be utilised in a channel to control bed stability, influence mixing dynamics or dictate water levels. Additionally, sills can occur due to infrastructure including riprap-covered pipeline crossings. The majority of previous work on sills has been undertaken on unsubmerged or partially submerged sills. The only experimental work on submerged sills is restricted to a range of conditions not applicable to pipeline crossings in large sand-bed rivers. This paper presents experiments, using artificial light-weight sediment (crushed walnut shell), undertaken with a fixed flow depth but a range of velocities and sill heights, all of which are in the surface flow regime. Hydrodynamic numerical simulations were run for the same conditions to gain insight into the corresponding flow structure.

APA, Harvard, Vancouver, ISO, and other styles

38

Villafranca, María del Mar, Francisco Lamolda, Antonio Manuel Montufo, Lucía Pérez, and Belén Prados. "El Sistema de Información de la Alhambra SIALH. Nuevas tecnologías en la tutela del Conjunto Monumental de la Alhambra y el Generalife." Virtual Archaeology Review 3, no. 5 (May 13, 2012): 13. http://dx.doi.org/10.4995/var.2012.4490.

Full text

Abstract:

<p>The SIALH project aims to set up the Information System of the Alhambra, considered as tool for the knowledge, management and dissemination of the Monument, considered World Heritage by UNESCO. Based on a Geographic Information System (GIS), SIALH integrates thematic databases, process management systems and electronic records management systems on a common framework. The methodology used in the project follows the standard Metrica v3 for software developments. SIALH is built using free software and ensures interoperability. In addition to software development, SIALH involves other projects such as the geocoding of the Alhambra, new maps and orthophotos and the publication of augmented reality of the Alhambra.</p>

APA, Harvard, Vancouver, ISO, and other styles

39

Kupcsulik, Péter, Rezső Szlávik, László Nehéz, and Péter Lukovich. "Single port transumbilicalis cholecystectomia (SILS) – Nem szelektált 30 eset összehasonlító elemzése." Magyar Sebészet 64, no. 2 (April 1, 2011): 69–73. http://dx.doi.org/10.1556/maseb.64.2011.2.3.

Full text

Abstract:

Absztrakt A SE I. sz. Sebészeti Klinikáján 2008–2010 között egy sebész által végzett 30 hagyományos (3 port) laparoscopos cholecystectomiát (LC), 30 transumbilicalis laparoscopos cholecystectomiával (SILS) hasonlítottunk össze. A SILS-esetek válogatás nélküli sorozatban történtek. A SILS műtéteknél transabdominalis tartóöltéseket nem alkalmaztunk, 3 esetben volt szükség egy kiegészítő port bevezetésére. 2 eset kivételével egyenes eszközzel történt a műtét. A SILS-csoport életkora (43,2 év) alacsonyabb volt, mint az LC-csoporté (53,5 év), a férfi/nő arány, és a BMI azonos volt. A SILS-eseteknél konverzió nem volt, az LC-csoportban egy. Reoperációra a SILS-csoportban került sor egy esetben nem sebészi eredetű haemascos miatt: transumbilicalis laparoscopos lavage történt. A SILS-csoportban az átlagos műtéti idő 75,9 ± 25 perc, a posztoperatív ápolási idő 2,0 nap. Az LC-csoportban ugyanez: 55,7 ± 17 perc, 2,8 nap. A transumbilicalis cholecystectomia biztonsággal végezhető hagyományos eszközökkel. Az angol nyelvű irodalomban nem találtunk válogatás nélküli SILS cholecystectomia-esetekről közlést.

APA, Harvard, Vancouver, ISO, and other styles

40

Heni. "Analisis Perspektif Psikologi Tokoh Silas Marner dalam Novel Silas Marner Karya George Eliot." Jurnal Onoma: Pendidikan, Bahasa, dan Sastra 6, no. 2 (November 23, 2020): 593–99. http://dx.doi.org/10.30605/onoma.v6i2.356.

Full text

Abstract:

A literary work is a form of the author's imagination written with a background in various fields of life. The characters in a literary story also have the same problems as humans in real life. The author, in writing a story, is motivated by the conditions and environment that exist around him and affects him. The story in a novel, short story, or poetry reflects various aspects of human life. Literary works will present a story that can be viewed from various points of view, including from a psychological perspective. We can examine each character from a psychological point of view. How the character's psychological condition will appear from a story that can be examined by looking at the character's behavior, how he relates to other characters, and how he deals with problems in his life. George Eliot's Silas Marner novel is an interesting story which can be examined from a psychological point of view, namely the psychology of existentialism. Silas Marner's character in this novel will be analyzed from a psychological perspective. How Silas Marner's character in self-existence will appear in the psychology of existentialism.

APA, Harvard, Vancouver, ISO, and other styles

41

Goncharov, Evgenii, Victor Kurnosov, Yurii Konovalov, Alfred Geptner, Konstantin Galin, and Nikolaii Ignatyev. "Chemical alteration of the Pleistocene sediments under influence basaltic sills in the Guaymas Basin, Gulf of California." E3S Web of Conferences 98 (2019): 08004. http://dx.doi.org/10.1051/e3sconf/20199808004.

Full text

Abstract:

In Guaymas Basin of the Gulf of California Holes DSDP 478 и 481A were drilled (Ocean Drilling Program). Studying of the cores from the holes showed the alteration of chemical composition of sediments in zones of contacts with basaltic sills. In the altered sediments strong decreased content in the Corg. Especially strong it occurs in sediment, that is located between sills in complex of thin sills. In these sediments also strong decreased contentin the Li, Cu, As, Mo, Ag, Cd, Sb, Ta, W, Tl, Pb, Bi.For the first time in Upper Pleistocene sediments altered under conditions short-time hydrothermal systems that were formed by intruded sills into sediment cover was analysis wide spectrum of microelements, including rare earth elements.

APA, Harvard, Vancouver, ISO, and other styles

42

Höy, Trygve. "The age, chemistry, and tectonic setting of the Middle Proterozoic Moyie sills, Purcell Supergroup, southeastern British Columbia." Canadian Journal of Earth Sciences 26, no. 11 (November 1, 1989): 2305–17. http://dx.doi.org/10.1139/e89-196.

Full text

Abstract:

Moyie sills comprise an extensive suite of basaltic rocks that have intruded Middle Proterozoic Purcell Supergroup rocks in southeastern British Columbia. The sills are spatially restricted to the Aldridge and Fort Steele formations in the lower part of the Purcell succession and are distinct from a suite of mafic sills higher in the succession. They may constitute up to 30% of a typical sequence but generally decrease in volume upsection as the abundance of thick-bedded A–E turbidites decreases. A number of the sills have textures and contact relationships that suggest they intruded unconsolidated or partly consolidated wet sediments.A U–Pb zircon Middle Proterozoic date of 1445 Ma from a coarse-grained sill is interpreted as being the minimum age of emplacement. Because the sills are penecontemporaneous with Aldridge sedimentation, this date defines the minimum age of deposition of lower and basal middle Aldridge rocks.Two distinct compositions of Moyie sills are recognized. Most are subalkaline, high-iron tholeiitic basalts, whereas others are alkaline basalts. The two different chemical trends are typical of volcanism in an incipient rift environment or in the early stages of continental rifting. This supports a model for deposition of Belt–Purcell rocks in a large, subsiding intracratonic basin formed by Middle Proterozoic rifting.

APA, Harvard, Vancouver, ISO, and other styles

43

Hald, N. "Early Tertiary lavas and sills on Traill Ø and Geographical Society Ø, northern East Greenland: petrography and geochemistry." Bulletin Grønlands Geologiske Undersøgelse 171 (January 1, 1996): 29–43. http://dx.doi.org/10.34194/bullggu.v171.6732.

Full text

Abstract:

The Early Tertiary extrusion of flood basalts in East Greenland was accompanied by intrusion of numerous sills in the Upper Palaeozoic arid Mesozoic sediments of the N–S trending East Greenland rift zone. With a few exceptions the lavas and sills have low contents of Ti and other incompatible elements, indicating a genetic relationship with the lavas and sills north of Kejser Franz Joseph Fjord rather than with the lavas in the Scoresby Sund area. Two sills are described in greater detail. The first, from Geographical Society Ø, is 60 m thick and homogeneous throughout. The second, from southern Traill Ø, is more than 150 m thick and atypical as it ranges in composition from low-Ti tholeiite to diorite.

APA, Harvard, Vancouver, ISO, and other styles

44

Paul, D., and S. R. Chauhan. "Salivary megalith with a sialo-cutaneous and a sialo-oral fistula: a case report." Journal of Laryngology & Otology 109, no. 8 (August 1995): 767–69. http://dx.doi.org/10.1017/s0022215100131263.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

LESSLER, J., W. J. MOSS, S. A. LOWTHER, and D. A. T. CUMMINGS. "Maintaining high rates of measles immunization in Africa." Epidemiology and Infection 139, no. 7 (October 5, 2010): 1039–49. http://dx.doi.org/10.1017/s0950268810002232.

Full text

Abstract:

SUMMARYSupplementary immunization activities (SIAs) are important in achieving high levels of population immunity to measles virus. Using data from a 2006 survey of measles vaccination in Lusaka, Zambia, we developed a model to predict measles immunity following routine vaccination and SIAs, and absent natural infection. Projected population immunity was compared between the current programme and alternatives, including supplementing routine vaccination with a second dose, or SIAs at 1-, 2-, 3-, 4- and 5-year intervals. Current routine vaccination plus frequent SIAs could maintain high levels of population immunity in children aged <5 years, even if each frequent SIA has low coverage (e.g. ⩾72% for bi-annual 60% coverage SIAs vs. ⩾69% for quadrennial 95% coverage SIAs). A second dose at 12 months with current coverage could achieve 81% immunity. Circulating measles virus will only increase population immunity. Public health officials should consider frequent SIAs when resources for a two-dose strategy are unavailable.

APA, Harvard, Vancouver, ISO, and other styles

46

Keller, Deborah S., Juan R. Flores-Gonzalez, Jaideep Sandhu, Sergio Ibarra, Nisreen Madhoun, and Eric M. Haas. "SILS v SILS+1: a Case-Matched Comparison for Colorectal Surgery." Journal of Gastrointestinal Surgery 19, no. 10 (August 18, 2015): 1875–79. http://dx.doi.org/10.1007/s11605-015-2921-1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Kim, Suk Chul, Susan Messing, Krupa Shah, and Amneris E. Luque. "Effect of Highly Active Antiretroviral Therapy (HAART) and Menopause on Risk of Progression of Cervical Dysplasia in Human Immune-Deficiency Virus- (HIV-) Infected Women." Infectious Diseases in Obstetrics and Gynecology 2013 (2013): 1–8. http://dx.doi.org/10.1155/2013/784718.

Full text

Abstract:

Background. More HIV-infected women are reaching older age and menopause, but there is limited information on cervical squamous intraepithelial lesions (SILs) on these women.Methods. To assess the effect of HAART and menopause on SILs in HIV-infected women, we reviewed the results of Papanicolaou (Pap) tests obtained between 1991 and 2011 on 245 women. Progression to SILs was determined by comparing Pap test results. The association of HAART and transition to menopause on SILs was assessed using survival analysis.Results. Women receiving HAART had a 52% reduced risk in the progression to SILs compared to women receiving any other antiretroviral regimen or no regimen (CI: 0.33–0.70,P=0.0001). A greater increase of CD4+cell counts was associated with a greater reduction on the risk of progression to SILs. Menopausal women had a 70% higher risk of progression to SILs than premenopausal women (CI: 1.11–2.62,P<0.0001), adjusting for HIV medications, CD4+count, duration of HIV infection, moderation effect of menopause by age, prior IV drug use, and smoking.Conclusion. HAART had a positive long-term effect on the progression to SILs. However, being younger and menopausal increases the risk of progression.

APA, Harvard, Vancouver, ISO, and other styles

48

Takita, Junko, Norihiro Masuda, Norihiro Haga, Tomokazu Ito, and Hiroyuki Kuwano. "A Novel and Scarless Laparoscopic Appendectomy Technique: Two Ports in a Single Incision Plus One Puncture Without Trocar." International Surgery 100, no. 11-12 (November 1, 2015): 1396–402. http://dx.doi.org/10.9738/intsurg-d-15-00038.1.

Full text

Abstract:

Single-port laparoscopic appendectomy (SILS-A) is now being performed in a great number of patients. However, SILS-A requires extended operation time and does not markedly decrease postoperative pain or improve cosmesis. To solve these problems, we developed a new technique for laparoscopic appendectomy that relies on 2 ports in a single incision plus 1 puncture (POP-SILS), and we can prove that this useful technique allows SILS-A to be easier and more cosmetic. The cases of 112 patients treated by laparoscopic appendectomy (LA) at our hospital between 2010 and 2013 were studied retrospectively. Forty-one were cases of locally complicated appendicitis, and 71 were cases of simple appendicitis. In laparoscopic appendectomy with POP-SILS, we maintain instrument triangulation using two 5-mm ports in the umbilicus and needle instruments that are introduced by puncture above the pubic bone. We studied the safety and usefulness of this method from the standpoint of operation time, postoperative stay, and complications. From 2010 to 2013, we performed 77 POP-SILS-LAs. Thirty-five patients required 1 or more additional ports or underwent conventional LA. The time required for POP-SILS-LA was 54 minutes (range, 23–209) in cases of simple appendicitis. Even in 17 cases of locally complicated appendicitis, POP-SILS-LA was successful. There was no statistical difference in surgical complications between POP-SILS-LA and multiport LA. Both the umbilical scar and the puncture scar eventually became invisible. The outcomes in our patient series showed POP-SILS-LA to be a safe and beneficial, minimally invasive approach to laparoscopic appendectomy.

APA, Harvard, Vancouver, ISO, and other styles

49

Pearce, J. "Silas Weir Mitchell (1829-1914)." Journal of Neurology, Neurosurgery & Psychiatry 55, no. 10 (October 1, 1992): 924. http://dx.doi.org/10.1136/jnnp.55.10.924.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Jolliff, William. "Clay's Quilt by Silas House." Appalachian Heritage 29, no. 2 (2001): 66–68. http://dx.doi.org/10.1353/aph.2001.0088.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!