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Letteratura scientifica selezionata sul tema "Thrombolites"

Autore: Grafiati

Pubblicato: 10 dicembre 2022

Ultima modifica: 28 gennaio 2023

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Articoli di riviste sul tema "Thrombolites"

Siqueiros-Beltrones, D. A., U. Argumedo-Hernandez e O. U. Hernández-Almeida. "TROMBOLITOS LITIFICADOS DENTRO DE LA ENSENADA DE LA PAZ, B.C.S., MÉXICO". CICIMAR Oceánides 21, n. 1-2 (31 dicembre 2006): 155. http://dx.doi.org/10.37543/oceanides.v21i1-2.32.

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Lithified thrombolites in the Ensenada de La Paz, B.C.S., Mexico The beaches of the Ensenada de La Paz, B.C.S., México are bordered by sediment for mations of cyanophytic origin identified as recent thrombolites that represented the first record of live thrombolites for the region and México. In a later exploration, lithified thrombolites were discovered at Estero Zacatecas on the angle formed by El Mogote and the coastline, behind the mangrove fringe. It is feasible that the process of thrombolitic formation may have triggered the birth of the El Mogote sand bar.

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Layeb, Mohsen, Moez Ben Fadhel e Mohamed Ben Youssef. "Thrombolitic and coral buildups in the Upper Albian of the Fahdene basin (North Tunisia): stratigraphy, sedimentology and genesis". Bulletin de la Société Géologique de France 183, n. 3 (1 maggio 2012): 217–31. http://dx.doi.org/10.2113/gssgfbull.183.3.217.

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Abstract Within the Upper Albian marl/limestone pelagic to hemi-pelagic successions of Fahdene basin (northern Tunisia), small-scale thrombolitic and coral buildups were recognized for the first time. The exceptionally well-exposed and well-preserved buildups (i.e. Oued Siliana and Jebel Srassif buildups) were investigated for their biostratigraphic, petrographic, and genesis character. The vertical succession is characterized as shallowing upward and comprise four to nine conical and/or lenticular bioherms/biostromes (up to 4 m in diameter). Basal buildups consist of four to six deep water microbial thrombolites and are generally associated with the uppermost organic-rich black shale of the Mouelha member which corresponds to the Oceanic Anoxic Event OAE1d. These buildups change stratigraphic upward into three hermatypic hexacorallian thrombolites with abundant fossils and bioturbation traces. The geometry and the observed internal structures of the thrombolites suggest that microbial activity thrived carbonate precipitation and subsequent lithification, which in turn favoured preservation of the original structure of the buildups. The microbial thrombolites formed within or near the anoxic zone (related to the Oceanic Anoxic Event OAE1d) whereas the coral thrombolites grew in the photic zone. We suggest that the onset of the microbial thrombolites was induced by the presence of an eutrophic, hypersaline, and anoxic environment which is enhanced by the Late Albian sea level rise. Nevertheless, flourishing of metazoans that lead to the coral thrombolites was associated with an oxygenated and oligotrophic environment. Halokinetic dynamics and tilted-block fault systems provided conduits for nutrient-rich fluids and hydrocarbons which fueled chemosynthetic-based communities.

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GROTZINGER, J., E. W. ADAMS e S. SCHRÖDER. "Microbial–metazoan reefs of the terminal Proterozoic Nama Group (c. 550–543 Ma), Namibia". Geological Magazine 142, n. 5 (settembre 2005): 499–517. http://dx.doi.org/10.1017/s0016756805000907.

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Thrombolite and stromatolite reefs occur at several stratigraphic levels within the terminal Proterozoic Nama Group (c. 550–543 Ma) of central and southern Namibia. The reefs form integral parts of several carbonate platforms within the Nama Group, including the Kuibis platform of the northern Nama Basin (Zaris subbasin), and Huns platform (Witputs subbasin) of the southern Nama Basin. The reefs are composed of both thrombolites and stromatolites that form laterally continuous biostromes, isolated patch reefs, and isolated pinnacle reefs ranging in scale from a metre to several kilometres in width. In the majority of cases, the reefs occur stratigraphically as an integral facies within the transgressive systems tracts of sequences making up the Kuibis and Huns platforms. This suggests that a regime of increasing accommodation was required to form well-developed reefs, though reefs also occur sporadically in highstand systems tract settings. Within a given transgressive systems tract, a regime of increasing accommodation through time favours the transition from sheet-like biostromal geometries to more isolated patch and pinnacle biohermal geometries. Similarly, increasing accommodation in space, such as a transect down depositional dip, shows a similar transition from more sheet-like geometries in updip positions to more isolated geometries in downdip positions. Reefal facies consist of thrombolitic domes, columns and mounds with well-developed internal clotted textures, in addition to stromatolitic domes, columns and mounds, with crudely to moderately well-developed internal lamination. Stromatolites are better developed in conditions of relatively low accommodation, and updip locations, under conditions of higher current velocities and greater sediment influx. Thrombolites are better developed in conditions of relatively high accommodation and low sediment influx. Both types of microbialites are intimately associated with the first calcifying metazoan organisms, which may have attached themselves to the sediment surface or otherwise lived within sheltered depressions within the rough topography created by ecologically complex mats. The appearance of thrombolitic textures during terminal Proterozoic time is consistent with colonization of cyanobacterial mats by higher algae and metazoans, which would have been an important process in generating clotted textures. Fabrics in the Nama thrombolites are well preserved and show evidence of thrombolitic mesoclots being overgrown by fibrous marine carbonate, interpreted as former aragonite. This was followed by emplacement of geopetal micrite fills, and precipitation of dolomite as an isopachous rim cement, followed by occlusion of remaining porosity by blocky calcite spar.

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You, Xue Lian, Jing Quan Zhu, Qing Li, Ling Liu, Kai He e Shi Qiang Wu. "Microbialites from the Upper Cambrian in the Tarim Basin, Northwest China: Implication for Depositional Environments". Advanced Materials Research 734-737 (agosto 2013): 388–92. http://dx.doi.org/10.4028/www.scientific.net/amr.734-737.388.

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Microbialites from Penglaiba section, a well-exposed stratigraphic section in the northwestern area of the Tarim Basin are widely distributed throughout the Lower Qiulitage Formation of the Upper Cambrian. Stromatolites and thrombolites are recognized as the two major components. Thrombolites have two kinds of fabrics under the microscopy based on varying arrangements macroscopically, which are microbial reefs and clotted laminations. The microbial reefs are kind of round and irregular buildups with branched shapes and interconnection as frame, which played the major roles in protecting the other microbial structures against the tides and waves. Based on petrology, stratigraphy and micro-facies combination, depositional environments are indicated for varying water depths and energy. In addition, a model of peleaoenvironments is established in the Lower Qiulitage Formation. Both of thrombolites and stromatolites are associated in the subtidal zone, but in this sedimentary model, thrombolites deposited in the deeper water, in which this facies association is similar to what has happened in Bahamas.

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Siqueiros-Beltrones, D. A. "DIATOMEAS BENTÓNICAS ASOCIADAS A TROMBOLITOS VIVOS". CICIMAR Oceánides 21, n. 1-2 (31 dicembre 2006): 113. http://dx.doi.org/10.37543/oceanides.v21i1-2.30.

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Se determinó el primer elenco florístico de diatomeas asocia das a trombolitos vivos (protrombolitos). Estos sustratos que exhiben condiciones particulares de estabilidad, fueron descubiertos en playas de la Ensena da de La Paz, B.C.S. y representan un nuevo sustrato para el desarrollo de diatomeas bentónicas marinas. Se examinaron fragmentos de protrombolitos recolectados mensualmente, de agosto a noviembre de 2005, en cuatro sitios de la Ensenada. La envoltura de los protrombolitos consiste en un complejo de cianofitas: Microcoleus chthonoplastes, Oscillatoria limosa/Lyngbia aestuarii y otras formas filamentosas. Se identificaron 150 taxa de diatomeas, principalmente formas pennadas. La presencia de ciertos taxa evidencia la influencia de los manglares y ambientes hipersalinos aledaños. Aunque la composición de especies no difiere de otras asociaciones de la región, los taxa dominantes son distintos; los más frecuentes son: Mastogloia pumila (Grun.) Cleve, Mastogloia obliqua Hagelstein, Navicula formenterae Cleve, Nitzschia frustulum var. perminuta Grunow, Nitzschia scalpelliformis (Grun.) Grunow, Nitzschia sigma (Kütz.) W. Smith, Psammodyction constricta (Kütz.) Ralfs, Rhopalodia gibberula (Ehr.) O. Müller, Seminavis sp. 1. La riqueza de especies es considerada alta, dada la estabilidad y homogeneidad del sistema protrombolítico. Benthic diatoms associated to living thrombolites The first floristic account of benthic diatoms associated to recent (living) thrombolites or protrombolites was determined. These sedimentary formations generated by cyanophytes that exhibit particular conditions of stability were discovered in beaches of Ensenada de La Paz. These represent new substrata for the growth of marine benthic diatoms. Fragments of pro-thrombolites collected monthly from August to November in four sites of the Ensenada were examined. The pro-thrombolite cover consisted of a cyanophyte complex where Microcoleus chthonoplastes, Oscillatoria limosa/Lyngbia aestuarii, and other filamentous forms are the main components. A total of 150 diatom taxa were identified, mainly pennate forms. The presence of certain taxa shows the influence of nearby mangroves and hypersaline environments. Although the species composition does not seem to differ from other assemblages in the region, dominant taxa are different. The most frequent taxa were: Mastogloia pumila (Grun.) Cleve, Mastogloia obliqua Hagelstein, Navicula formenterae Cleve, Nitzschia frustulum var. perminuta Grunow, Nitzschia scalpelliformis (Grun.) Grunow, Nitzschia sigma (Küt z.) W. Smith, Psammodyction constricta (Kütz.) Ralfs, Rhopalodia gibberula (Ehren berg) O. Müller, Seminavis sp. 1. The species richness is high considering the stability and homogeneity of the pro-thrombolithic system.

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Siqueiros-Beltrones, D. A. "DIATOMEAS BENTÓNICAS ASOCIADAS A TROMBOLITOS VIVOS". CICIMAR Oceánides 21, n. 1-2 (31 dicembre 2006): 113. http://dx.doi.org/10.37543/oceanides.v21i1-2.30.

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Siqueiros-Beltrones, D. A., O. U. Hernández-Almeida, S. González-Carrillo e U. Argumedo-Hernández. "PRO-THROMBOLITES FROM LAGUNA SAN IGNACIO, B.C.S., MEXICO". CICIMAR Oceánides 23, n. 1-2 (31 dicembre 2008): 83. http://dx.doi.org/10.37543/oceanides.v23i1-2.48.

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PROTROMBOLITOS EN LAGUNA SAN IGNACIO, B.C.S., MÉXICO Se presenta nueva información sobre la presencia de protrombolitos en lagunas costeras de la Península de Baja California. Los registros fotográficos de estructuras protrombolíticas en Laguna San Ignacio, B.C.S. apoyan la hipótesis de que éstas promovieron la formación de las lagunas costeras a lo largo del noroeste mexicano y que las especies de cianofitas involucradas son las mismas.

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SHAPIRO, R. S. "A Comment on the Systematic Confusion of Thrombolites". PALAIOS 15, n. 2 (1 aprile 2000): 166–69. http://dx.doi.org/10.1669/0883-1351(2000)015<0166:acotsc>2.0.co;2.

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Tang, Dongjie, Xiaoying Shi e Ganqing Jiang. "Mesoproterozoic biogenic thrombolites from the North China platform". International Journal of Earth Sciences 102, n. 2 (23 settembre 2012): 401–13. http://dx.doi.org/10.1007/s00531-012-0817-9.

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Più fonti

Tesi sul tema "Thrombolites"

Kah, Linda Christine. "Early proterozoic (1.9 Ga) thrombolites of the Rocknest formation, Northwest Territories, Canada". Thesis, Massachusetts Institute of Technology, 1990. http://hdl.handle.net/1721.1/59603.

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Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Earth, Atmospheric, and Planetary Sciences, 1990.
Includes bibliographic references (leaves 23-27).
by Linda Christine Kah.
M.S.

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Schmidt, David A. "Paleontology and sedimentology of calcifying microbes in the Silurian of the Ohio-Indiana region an expanded role of carbonate-forming microbial communities /". Columbus, Ohio : Ohio State University, 2006. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1142964356.

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Wogsland, Brittan Valhalla. "Organomineralization of Microbialites from Storr’s Lake, San Salvador Island, Bahamas: Calcium Stable Isotope Analysis using TIMS and a ⁴²Ca-⁴³Ca double spike". The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1587723502946554.

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Kennard, John Michael. "Structure and origin of Cambro-Ordovician thrombolites, western Newfoundland /". 1989. http://collections.mun.ca/u?/theses,143677.

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Mazzoleni, A. "Holocene sedimentology of Old Man Lake, south eastern South Australia". Thesis, 1993. http://hdl.handle.net/2440/113771.

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This item is only available electronically.
Old Man Lake lies nestled within an inter-dunal hollow of the Robe Range, 13 km south of Robe. Three lithologically distinct Holocene sequences are observed in cored sections of the lake. A basal-dune sequence which is overlain by an estuarine sequence. Following the estuarine sequence is a lacustrine sequence. The sequence stratigraphy correlates to Holocene sea level change. The occurrence of C25 highly branched isoprenoids (HBI) are characteristic of marine diatoms. Their observation in Old Man Lake sediments coupled with their appearance in Hamelin Pool (Shark Bay-Western Australia), may imply a restricted marine, rather than a marine, environment. Assuming a restricted marine environment, C25-HBI may be used in the extrapolation of Holocene sea level changes, reflected in core sequence stratigraphy. Fossil thrombolites characterise the eastern margin of Old Man Lake. The bryozoa, C. aciculata and green luminescing aragonitic gastropods are closely associated with the thrombolites. These three features may collectively imply a greater ground-water inflow operating in the past. Wetter conditions are known to have prevailed 6900 to 5000 years ago (Dodson 1974).
Thesis (B.Sc.(Hons)) -- University of Adelaide, School of Physical Sciences, 1993

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Burne, Robert Victor. "The Role and Significance of Authigenic Magnesium Silicates in the Organomineralisation of Microbialites in the Yalgorup Lakes, Western Australia". Master's thesis, 2016. http://hdl.handle.net/1885/107317.

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This work re-examines samples of modern microbialites collected in the 1980s from Lakes Clifton and Preston, two of the Yalgorup Lakes in southwest Western Australia. Lake Clifton contains the first convincing modern examples of thrombolites to have been recognized. It was known that aragonite mineralisation took place in these structures within near-surface biofilms. New research reveals that stevensite, a Mg-rich trioctahedral smectite, is the principal primary phase that establishes the initial structural rigidity of Lake Clifton thrombolites. Aragonite microcrystals then grow within the stevensite matrix. In adjacent Lake Preston, lithified, centimetre-scale, coniform structures occur that are similar to pinnacle-like microbial mats that grow intermittently in a small pond adjacent to the lake. Microstructures within the lithified cones confirm their microbial origin, but they have undergone four phases of mineralization; an amorphous Mg silicate phase (of smectite-like composition); some areas of Mg silicate were then partially transformed into authigenic serpentine (chrysotile and/or lizardite); aggregates of aragonite microcrystals then overprinted much of the fabric; and finally high-magnesium calcite grew as void fills and rims, as well as overprinting some of the remaining areas of the Mg silicate phase. It is concluded that syngenetic and early diagenetic carbonate mineralisation of microbialites may effectively obscure all traces of the original microbial communities, leaving only faint evidence for their organo-sedimentary origin. Secondary carbonate mineralisation of microbialites may thus eliminate the evidence of primary organomineralisation. Many published examples of apparently abiogenic but microbialite-like carbonates should be re-examined for traces of early silicate mineralisation. The discovery of microbial permineralisation of modern microbialites by Mg silicates in Lakes Clifton and Preston raises the possibility that phyllosilicates could have contributed to the early structural rigidity of some Proterozoic Stromatolites such as Conophyton. Reexamination of the literature on Conophyton tends supports this hypothesis. Finally, the significance of this research is considered in relation to ; clarifying the role of Mg silicates in microbialite organomineralisation; examining the evidence that apparently abiotic crystalline carbonate may be of secondary origin; understanding the nature of the supposed “microbialites” in Cretaceous pre-salt sequences of the proto-Atlantic rift; assessing the continuing relevance of the “microbialite” concept; and clarifying evidence for the recognition of the earliest signs of life on Earth.

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Van, Tonder Jarne Stefan. "The efficacy of Arnica montana 30CH and 200CH to thrombolise a blood clot in an in-vitro sample". Thesis, 2012. http://hdl.handle.net/10210/4604.

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M.Tech.
Coagulation or the formation of blood clots is the result of several complex interactions between humoral coagulation factors, platelets, and fibrin. Unnatural or excessive coagulation is inhibited by the fibrinolytic system. In normal homeostasis, there is a dynamic state in which thrombi are constantly being formed and removed from the circulatory system. Fibrin being the main component of a blood clot is formed by the activation of the clotting cascade. Its production is followed by the fibrinolytic system, resulting in plasmin generation and subsequent fibrin degradation (Soria et al., 1983). Plasmin is the enzyme responsible for fibrin degradation. It is derived from its inactive precursor, plasminogen, by the action of thrombin and plasminogen activators. Homoeopathic Arnica montana is prescribed for pathological conditions that have a sudden onset, are traumatic in nature, and result from the complications of the initial trauma (Vermeulen, 1997). It has been prescribed for various thrombotic disorders and it is known that it speeds up healing and revascularisation of the surrounding tissue (Savage and Roe, 1977). It is a short acting homoeopathic medication, and needs to be repeated often, but it is quick in its actions (Gordon Ross, 1977). This study aimed to establish if Arnica montana 30CH and 200CH potencies caused thrombolysis of a blood clot within an in-vitro sample. It was hypothesised that Arnica montana in 30CH and 200CH potencies would cause thrombolysis in- vitro. The research sample group consisted of fifteen male participants, between eighteen and thirty years of age. Only male participants were selected to prevent any gender variables that may influence the study. Four blood samples each consisting of five milliliters was taken from each participant. Current and efficient phlebotomy techniques were used and the samples were placed in non-treated plastic phlebotomy containers to allow speedy clot formation. One sample was treated with one drop of 30CH Arnica montana and the other with one drop of 200CH Arnica montana. The third sample for each subject was used as a control where one drop of 0.9% sterile saline was added. Thus, consistency concerning diluting effects was maintained. D-dimer levels were measured using the D-DI Test from Diagnostica Stago, which is a rapid latex agglutination slide test. A semi-quantitative testing mode was used to gather the relevant research information. The results of the study showed that in all the samples tested, no agglutination of D-dimers occurred. This indicated that if thrombolysis occurred in the samples, a D-dimer level well below 0.5 micrograms per milliliter of FEU occurred. It has been established that as separate entities homoeopathic Arnica montana 30CH and 200CH have little or no direct effect on a clotted in-vitro sample. This indicates that if the medicine has thrombolytic properties, it has to utilize or activate other endogenous factors in-vivo. As these factors require the presence of vascular endothelium, it makes it potentially difficult to conduct studies due to ethical reasons.

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Libri sul tema "Thrombolites"

Ehrat, Karen S. The art of EKG interpretation: A self-instructional text : with special sections on antiarrhythmic and thrombolitic drug therapy ... 3^a ed. Dubuque, Iowa: Kendall/Hunt Pub. Co., 1993.

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Browne, Kathleen M. Thrombolities of lower Devonian Manlius Formation of central New York. 1986.

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Capitoli di libri sul tema "Thrombolites"

Reitner, Joachim, e Volker Thiel. "Thrombolites". In Encyclopedia of Geobiology, 880. Dordrecht: Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-1-4020-9212-1_222.

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Riding, Robert. "Microbialites, Stromatolites, and Thrombolites". In Encyclopedia of Geobiology, 635–54. Dordrecht: Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-1-4020-9212-1_196.

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Leinfelder, Reinhold R., e Dieter U. Schmid. "Mesozoic Reefal Thrombolites and Other Microbolites". In Microbial Sediments, 289–94. Berlin, Heidelberg: Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/978-3-662-04036-2_31.

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Moore, L. S., e R. V. Burne. "The Modern Thrombolites of Lake Clifton, Western Australia". In Phanerozoic Stromatolites II, 3–29. Dordrecht: Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-1124-9_1.

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Desnues, Christelle, Beltran Rodriguez-Brito, Steve Rayhawk, Scott Kelley, Tuong Tran, Matthew Haynes, Hong Liu et al. "Biodiversity and Biogeography of Phages in Modern Stromatolites and Thrombolites". In Handbook of Molecular Microbial Ecology II, 37–44. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2011. http://dx.doi.org/10.1002/9781118010549.ch5.

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Pandey, S. K. "Thrombolites from the Neoproterozoic Bhander Group, Vindhyan Supergroup, Central India". In Springer Geology, 1143–47. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-04364-7_219.

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Kennard, J. M. "Thrombolites and Stromatolites within Shale-Carbonate Cycles, Middle-Late Cambrian Shannon Formation, Amadeus Basin, Central Australia". In Phanerozoic Stromatolites II, 443–71. Dordrecht: Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-1124-9_17.

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Reid, R. Pamela, A. Patricia Lopes Gaspar, Emily M. Bowlin, Lillian Custals e Miriam S. Andres. "Microbialites and Sediments: A 2-Year Record of Burial and Exposure of Stromatolites and Thrombolites at Highborne Cay Bahamas". In Cellular Origin, Life in Extreme Habitats and Astrobiology, 407–25. Dordrecht: Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-0397-1_18.

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Armella, C. "Thrombolitic-Stromatolitic Cycles of the Cambro-Ordovician Boundary Sequence, Precordillera Oriental Basin, Western Argentina". In Phanerozoic Stromatolites II, 421–41. Dordrecht: Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-1124-9_16.

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Alfaro Siqueiros Beltrones, David. "Perspective Chapter: Remarks on the Relationship of Mangrove Recruitment and Thrombolithic Development in Coastal Lagoons". In Environmental Sciences. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.109252.

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Thrombolithic formations are sedimentary structures generated by precipitation, consolidation, and lithification of sediments and caused by the evolution of cyanophyte mats that promote coastal ground formation. These, and unlithified thrombolithic platforms or pro-thrombolites, are closely associated with mangrove trees and forests that use them as an anchoring substrate. So, in contrast with the suggested role of mangroves as coastal ground formers, here, evidence is provided that supports the hypothesis that mangroves are actually opportunists that eventually colonize various phases of the evolution of thrombolites. Photographs of mangrove specimens found affixed on various pro-thrombolithic structures, including the first thrombolite platform described in 2005, constitute palpability for the above. Also, lithified structures have been identified as rhizoliths belonging to mangrove trees as evidence that colonization on thrombolite platforms has occurred also during earlier geological events. It is desirable that specialists on mangrove ecology consider analyzing and assessing this theory from their own perspective.

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Atti di convegni sul tema "Thrombolites"

Almatar, Mohammed, e Dawn Y. Sumner. "METAZOAN INTERACTIONS WITH MICROBIAL COMMUNITIES IN CAMBRIAN THROMBOLITES". In GSA Annual Meeting in Seattle, Washington, USA - 2017. Geological Society of America, 2017. http://dx.doi.org/10.1130/abs/2017am-305088.

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Morgan, Ryan, Catherine Ronck e Amanda Strickland. "OF SAND AND THROMBOLITES: EVIDENCE OF EPISODIC INUNDATION OF A CRETACEOUS SHORELINE". In GSA Annual Meeting in Denver, Colorado, USA - 2016. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016am-286509.

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Lewis, Austin, e Arthur Busbey. "CIRCULAR EARLY PERMIAN THROMBOLITES IN THE GOULDBUSK LIMESTONE MEMBER OF THE MORAN FORMATION, BURKETT, TEXAS". In 50th Annual GSA South-Central Section Meeting. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016sc-273079.

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Parkinson, Alexis E., Edward A. Cloutis, Daniel M. Applin, Nathalie N. Turenne, Stephanie A. Connell, Jesse C. Kuik e Krista Kubanek. "THE IDENTIFICATION, DETECTION AND ANALYSIS OF THROMBOLITES USING SPECTROSCOPY TO FURTHER UNDERSTAND THE EVOLUTION, ADAPTATIONS, AND PRESERVATION OF EARLY LIFE". In 54th Annual GSA North-Central Section Meeting - 2020. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020nc-347100.

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Stevens, Eric, Erika D. Bjorkman, Jeffrey T. Thole e Thomas A. Hickson. "GEOCHEMICAL VARIATION WITHIN LACUSTRINE STROMATOLITES AND THROMBOLITES FROM THE SAME STRATIGRAPHIC INTERVAL: IMPLICATIONS FOR THE INTERPRETATION OF MICROBIALITE FORMATION AND PALEOENVIRONMENTAL INTERPRETATION". In GSA Annual Meeting in Seattle, Washington, USA - 2017. Geological Society of America, 2017. http://dx.doi.org/10.1130/abs/2017am-303952.

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Loveall, Lucas Jerome, Thomas A. Hickson e Eric Stevens. "INSIGHTS INTO LACUSTRINE THROMBOLITE TEXTURES AND MINERALOGY FROM THE MIOCENE HORSE SPRING FORMATION". In GSA Annual Meeting in Seattle, Washington, USA - 2017. Geological Society of America, 2017. http://dx.doi.org/10.1130/abs/2017am-303450.

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W. Mitchell, R., V. Arestov, R. Chanpong e J. Hwang. "Reservoir Characterization of the Ardalin Field, an Upper Devonian Thrombolite Reef, Timan Pechora Basin, Northern Russia". In 57th EAEG Meeting. Netherlands: EAGE Publications BV, 1995. http://dx.doi.org/10.3997/2214-4609.201409739.

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Lee, Jeong-Hyun, e Robert Riding. "MICROSTROMATOLITE: SOLE COMPONENT OF STROMATOLITE, DENDROLITE AND THROMBOLITE FABRICS IN MICROBIAL CONES AND RIMMED COLUMNS, LATE CAMBRIAN OF TEXAS". In GSA Connects 2022 meeting in Denver, Colorado. Geological Society of America, 2022. http://dx.doi.org/10.1130/abs/2022am-377115.

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Filipova, Mariela, Daniela Popova e Christyan Stoychev. "THE USE OF SPECIALIZED KINESITHERAPY IN PATIENTS WITH ISCHEMIC STROKE WHO ARE TREATED WITH TISSUE PLASMINOGEN ACTIVATOR". In INTERNATIONAL SCIENTIFIC CONGRESS “APPLIED SPORTS SCIENCES”. Scientific Publishing House NSA Press, 2022. http://dx.doi.org/10.37393/icass2022/158.

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Abstract (sommario):

ABSTRACT Introduction: In kinesitherapy practice, the challenge is the use of venous thrombolysis with tissue plasminogen activator, due to the relatively severe general condition and the need for kinesitherapy in the first 12 hours of application of tissue plasminogen activator. In our methodology, we introduce the application of passive and active exercises, PNF method, mirror therapy, kinesiotape, etc. Aim and objective: The aim of the study is to compare the methodology proposed by us with standard ones. The subject of the study were 15 patients with ischemic stroke who were treated with venous thrombolysis. Their advantages and disadvantages in the application will be highlighted Methods: The study was conducted in the period from 2008-2014 in the Neurology Department at the Hospital in Blagoevgrad. The use of specialized kinesitherapy in 15 patients with ischemic stroke treated with venous thrombolysis (experimental group) was compared with the use of standard methods in non-thrombolized (control group) patients. In our study, we used the Barthel Index to verify the data. Statistically significant difference is reported using nonparametric statistics and Mann-Whitney tests. Results: In our study, we examined the activities of daily living using the Barthel index scale. All patients were tested on the day of hospitalization, on the 5th day, and on the 30th day. Of the experimental group, there was a statistically significant difference Asymp. Sig. ≤ .001, which proves that there was a change in the activities of daily living. No sta-tistically significant difference was registered in the control group. Discussion: Through intravenous thrombolysis, a specialized kinesitherapy program, including passive, active move-ments in the uninjured limbs, in mirror therapy and kinesiotaping patients have a better quality of life and faster recovery occurs.

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