Relevant bibliographies by topics / Apical area

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Apical area'

Author: Grafiati
Published: 25 May 2024
Last updated: 31 July 2025

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Journal articles on the topic "Apical area"

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Esposito, John V. "Apical Violation in Periapical "Area" Cases." Dental Clinics of North America 34, no. 1 (1990): 171–78. http://dx.doi.org/10.1016/s0011-8532(22)01175-2.

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MORALES, EDUARDO A., MARIA HELENA NOVAIS, CARLOS E. WETZEL, LUC ECTOR, and MARIA MANUELA MORAIS. "Fragilaria odeloucaensis sp. nov. (Bacillariophyta, Fragilariaceae) a diatom from temporary streams in southern Portugal." Phytotaxa 555, no. 3 (2022): 217–30. http://dx.doi.org/10.11646/phytotaxa.555.3.1.

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A new species of araphid diatom is described from a temporary stream in southern Portugal, Fragilaria odeloucaensis sp. nov., which belongs to the group of Fragilaria with widely linear to lanceolate valve outline, spaced striae, lacking spines, and with well-developed apical pore fields. The new taxon can be distinguished based on five unique features within this group, the lanceolate valves with capitate apices, the zig-zagged axial area, the central area with squared fascia, the apical pore fields clearly sunken into the valve apices and the heterovalvar frustules (with respect to striae di
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Xie, Shicong, Frank M. Mason та Adam C. Martin. "Loss of Gα12/13 exacerbates apical area dependence of actomyosin contractility". Molecular Biology of the Cell 27, № 22 (2016): 3526–36. http://dx.doi.org/10.1091/mbc.e16-05-0305.

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During development, coordinated cell shape changes alter tissue shape. In the Drosophila ventral furrow and other epithelia, apical constriction of hundreds of epithelial cells folds the tissue. Genes in the Gα12/13 pathway coordinate collective apical constriction, but the mechanism of coordination is poorly understood. Coupling live-cell imaging with a computational approach to identify contractile events, we discovered that differences in constriction behavior are biased by initial cell shape. Disrupting Gα12/13 exacerbates this relationship. Larger apical area is associated with delayed in
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Nugroho, Juni Jekti, and Aisyah Pertiwi Utami. "Apical patency as a way of preserving the apical third area of endodontic treatment." Makassar Dental Journal 9, no. 3 (2020): 181–83. http://dx.doi.org/10.35856/mdj.v9i3.350.

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Introduction: The apical third of the root canal system is very complex portion and challenging during endodontic treatment. Blockage of the root canal in the apical region by remnants of hard tissue and soft tissue debris, may cause procedural errors such as apical transportations, ledge and perforation. These debris contain bacteria inducing periradicular disease. The apical patency technique is considered as a way for maintaining the apical part free of debris by recapitulation using a small K-file through the apical foramen to assure that the canal system is predictably negotiable. Aim: To
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Kaur, H., S. Chaudhary, and P. Tangde. "MTA : Boon to Apexification." Journal of Oral Health and Community Dentistry 7, no. 2 (2013): 114–18. http://dx.doi.org/10.5005/johcd-7-2-114.

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ABSTRACT A significant problem associated with the endodontic treatment of necrotic teeth with open apices is achieving an acceptable seal in the apical area to allow compaction of root filling material. The procedure to create an apical barrier with a hard tissue at the root end is termed as Apexification. Calcium hydroxide is currently the most accepted material for the same. Because of the certain inadequacies associated with Calcium hydroxide Apexification, employing of an apical plug using MTA (Mineral Trioxide aggregate) has gained popularity in recent years. This article is thus an insi
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Hillary, Natasya, Citra Kusumasari, and Ahmed Abdou. "Bioceramic cement as a reparative material in apexification of immature permanent tooth: a case report." Jurnal Kedokteran Gigi Universitas Padjadjaran 36, no. 4 (2024): 111. http://dx.doi.org/10.24198/jkg.v36i4.49880.

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ABSTRACTIntroduction: Bioceramic cement is the latest material of choice that can be used in apexification, resorption case, perforation repair, and known as high-quality sealing material in regenerative endodontics. The treatment of apexification in immature teeth poses a considerable challenge due to the wide root canal, the absence of apical constriction, and thin dentin walls, thus requiring specialized techniques and materials for managing teeth with an open apex. The objective of this case report is to delineate the treatment of apexification in teeth with open apices using the latest bi
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Stetson, D. L. "Turtle urinary bladder: regulation of ion transport by dynamic changes in plasma membrane area." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 257, no. 5 (1989): R973—R981. http://dx.doi.org/10.1152/ajpregu.1989.257.5.r973.

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Turtle urinary bladder possesses four ion transport processes: Na+ absorption, H+ secretion, and HCO3- secretion-Cl- absorption. Each transport process is performed by a specific epithelial cell type. Granular cells absorb Na+ but they are not sensitive to antidiuretic hormone (ADH), unlike toad bladder granular cells. alpha-Carbonic anhydrase-rich (CA) cells secrete H+ via an apical H+-adenosinetriphosphatase (ATPase). Under conditions of low CO2 tension, this active pump is contained in the limiting membranes of certain cytoplasmic vesicles. The vesicles fuse with the apical membrane, and H+
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Ishiuchi, Takashi, Kazuyo Misaki, Shigenobu Yonemura, Masatoshi Takeichi, and Takuji Tanoue. "Mammalian Fat and Dachsous cadherins regulate apical membrane organization in the embryonic cerebral cortex." Journal of Cell Biology 185, no. 6 (2009): 959–67. http://dx.doi.org/10.1083/jcb.200811030.

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Compartmentalization of the plasma membrane in a cell is fundamental for its proper functions. In this study, we present evidence that mammalian Fat4 and Dachsous1 cadherins regulate the apical plasma membrane organization in the embryonic cerebral cortex. In neural progenitor cells of the cortex, Fat4 and Dachsous1 were concentrated together in a cell–cell contact area positioned more apically than the adherens junction (AJ). These molecules interacted in a heterophilic fashion, affecting their respective protein levels. We further found that Fat4 associated and colocalized with the Pals1 com
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Sheikh, Md Abdul Hannan, Abdul Kader Shaikh, Kamrunnahar, and Sultana Parveen. "Management of Non-vital Maxillary Central Incisors with Open Apices by MTA Plugging." Journal of Bangladesh College of Physicians and Surgeons 35, no. 4 (2017): 196–99. http://dx.doi.org/10.3329/jbcps.v35i4.34741.

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The major challenge of performing root canal treatment in an open apex pulp-less tooth is to obtain a good apical seal. An 11 year old boy was presented with pain in his upper anterior teeth. On clinical examination both the maxillary central incisors revealed slight discoloration and fracture of the crown. Radiographic evaluation revealed radiolucency and open apices of both central incisors. Apexification with MTA apical plug was carried out before obturation with gutta-percha and sealer and the treatment was completed within 3 consecutive appointments. In twelve months follow up both the te
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IJzendoorn, Sven C. D. van, Mirjam M. P. Zegers, Jan Willem Kok, and Dick Hoekstra. "Segregation of Glucosylceramide and Sphingomyelin Occurs in the Apical to Basolateral Transcytotic Route in HepG2 Cells." Journal of Cell Biology 137, no. 2 (1997): 347–57. http://dx.doi.org/10.1083/jcb.137.2.347.

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HepG2 cells are highly differentiated hepatoma cells that have retained an apical, bile canalicular (BC) plasma membrane polarity. We investigated the dynamics of two BC-associated sphingolipids, glucosylceramide (GlcCer) and sphingomyelin (SM). For this, the cells were labeled with fluorescent acyl chainlabeled 6-[N-(7-nitrobenz-2-oxa-1,3-diazol-4-yl)- amino]hexanoic acid (C6-NBD) derivatives of either GlcCer (C6-NBD-GlcCer) or SM (C6-NBD-SM). The pool of the fluorescent lipid analogues present in the basolateral plasma membrane domain was subsequently depleted and the apically located C6-NBD
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Dissertations / Theses on the topic "Apical area"

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Cachoux, Victoire. "Biophysical Regulation of Epithelial Apoptosis." Electronic Thesis or Diss., Université Paris sciences et lettres, 2022. http://www.theses.fr/2022UPSLS023.

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L’apoptose est une forme de mort cellulaire programmée qui joue un rôle clé lors de la morphogenèse (acquisition de formes et structures pendant le développement), dans l’homéostasie des tissus adultes, ainsi que dans certaines maladies telles que les cancers. Alors que les signaux moléculaires responsables du déclenchement de l’apoptose ont été l’objet de multiples recherches, le rôle de facteurs biophysiques dans le contrôle de la mort cellulaire reste peu connu. Durant ma thèse qui avait pour modèle d’étude le thorax dorsal (ou notum) de la pupe de drosophile, j’ai développé des techniques
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Melo, Marcello Ghetti de. "Quantificação da área ocupada pela guta-percha e pelo Resilon em canais achatados após termoplastificação." Universidade do Estado do Rio de Janeiro, 2008. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=3062.

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O presente trabalho teve por objetivo quantificar, comparativamente, a área de preenchimento de dois materiais obturadores sólidos, cones de guta-percha (GP) e cones de Resilon (R), no terço apical de incisivos inferiores humanos, ex vivo, obturados pela técnica da onda contínua de condensação. Os espécimes foram submetidos a um protocolo, desde a cirurgia de acesso até o final do preparo químico-mecânico e divididos aleatoriamente em dois grupos, de 21 dentes cada, de acordo com o material utilizado. Não foi utilizado cimento endodôntico em nenhuma das amostras. Após a obturação, as amostras
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Garbuzov, Mihail. "Helping the honey bee and other flower-visiting insects in urban areas." Thesis, University of Sussex, 2014. http://sro.sussex.ac.uk/id/eprint/51671/.

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As is much of the world's biodiversity, bees and other flower-visiting insects are in global decline, largely due to human activities. The impacts of humans on wildlife can be ameliorated, at least to an extent, by wildlife-friendly management practices in both rural and urban areas. This thesis comprises two introductory chapters (Part 1), followed by a series of ten research chapters (Parts 2 - 5) aimed at informing management practices that encourage bees and other flower-visiting insects in urban areas, and ends with a concluding chapter (Part 6). The projects are grouped in four parts mak
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Forero-Ortega, Anny Julieth. "Tectonic compartimentation of an area in the Ribeira belt, between Itapeva and Ribeirão Branco (SP): Itaiacoca Group and Bairro dos Prestes Formation." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/44/44141/tde-18072018-081845/.

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A partir de mapeamento geológico, análises petrográficas, geoquímicas, geocronológicas e microestruturais em rochas metavulcânicas e metassedimentares, foi possível reconhecer duas sucessões de rochas metassedimentares - metavulcânicas de fácies xisto verde no sudoeste do Terreno Apiaí no cinturão Ribeira (entre Itapeva e Ribeirão Branco, SP): o Grupo Itaiacoca e a Formação Bairro dos Prestes. O Grupo Itaiacoca, datado pelo método U-Pb em zircão, apresentou idades neoproterozoicas entre 602,7 ± 24 (metabasito) e 613,4 ± 9,6 Ma (metatufo). É constituído por uma sucessão de metargilitos, filitos
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Schaffer, M. J. "Spatial aspects of bumble bee (Bombus spp. Apidae) foraging in farm landscapes." Lincoln University, 1997. http://hdl.handle.net/10182/2243.

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Bumble bees (Bombus spp.: Apidae) are valuable pollinators of many crop and wildflower species. However, in some situations their potential is limited. Evaluation of, and management to improve bumble bee efficacy should include spatial information which is currently limited. Distance and direction determine the success of gene flow via pollen cross-over within and between plant populations at several scales. Studies of movement by bumble bees at large scales in semi-natural and intensively managed habitats are scarce. Few studies of bumble bee dispersal from the nest exist, particularly in rel
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Aleixo, Kátia Paula. "Sazonalidade na disponibilidade de alimento e dinâmica de forrageamento em Scaptotrigona aff. depilis (Hymenoptera, Apidae, Meliponini)." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/59/59131/tde-08072013-103620/.

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Estudos sobre a influência da variação sazonal na disponibilidade de recursos florais na coleta de pólen e néctar pelas abelhas sem ferrão são escassos na literatura devido à ausência de métodos viáveis de se quantificar o alimento armazenado nas colônias por longos períodos. O objetivo desse estudo foi avaliar o armazenamento de alimento em colônias de Scaptotrigona aff. depilis em relação a distribuição espaçotemporal dos recursos florais em uma área urbanizada na região tropical, bem como estratégias utilizadas pelas colônias no período de menor disponibilidade alimentar. De abril de 2011
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Carantón, Omar Arvey Martínez. "Dinâmica Reprodutiva e Influência das Áreas de Congregação de Zangões na Africanização de Apis mellifera (Apidae: Apini) no Brasil." Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/17/17135/tde-13062013-113316/.

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A introdução de 33 rainhas africanas (Apis mellifera scutellata) em 1956, com o objetivo de iniciar um programa de seleção e melhoramento genético no Brasil, e a posterior enxameação de algumas destas rainhas, deu inicio ao processo de Africanização, originando o poli-híbrido, denominado, Abelha africanizada. Este processo envolveu uma série de fatores biológicos e ambientais, cujas interações não são suficientemente claras. Os acasalamentos em abelhas melíferas ocorrem em sítios denominados como Áreas de Congregação de Zangões (ACZ), estes locais têm sido bem estudados em abelhas européias, p
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Juhel, Jean-Baptiste. "Base de référence, impacts anthropiques et mesure s de protection pour les requins récifaux de Nouvelle - Calédonie." Thesis, Nouvelle Calédonie, 2016. http://www.theses.fr/2016NCAL0002/document.

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L'impact anthropique sur les écosystèmes coralliens est aujourd'hui largement documenté, que ce soit sur la biodiversité qu'ils hébergent, leur diversité fonctionnelle, les services écosystémiques qu'ils procurent ou leur capacité de résilience. Parmi les groupes trophiques, les prédateurs apicaux en général et les requins en particulier, sont particulièrement sensibles aux perturbations d’origine humaine du fait de leurs traits d'histoire de vie conservateurs (e.g. croissance lente, maturité sexuelle tardive, faible fécondité). D'après certaines estimations, les populations de requins ont déc
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Burgess, JoColl Alexis. "3D analysis of apical dendritic organization in the prefrontal cortex of young and old monkey." Thesis, 2018. https://hdl.handle.net/2144/31219.

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Its known that the age-related decline in cognitive facilities is not due to the loss of neurons but more subtle changes in specific areas of the brain. Structural and morphological changes in cellular alignment in the minicolumns correlate with increased prevalence of neurological diseases and in aging. In the rhesus monkey, cognitive decline is similar to what humans experience in aging. In the monkey prefrontal cortex, Brodmann area 46, an important region for executive functioning, cognitive decline correlates with changes in cellular alignment or “columnar strength” as studies by Cruz e
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Books on the topic "Apical area"

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E, Feinberg Richard, Ye Chao, Institute of Southeast Asian Studies., and Asia Pacific Economic Cooperation (Organization). International Assessment Network., eds. Assessing APEC's progress: Trade, ecotech & institutions : a project of the APEC International Assessment Network (APIAN). Institute of Southeast Asian Studies, 2001.

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Murer, Heini, Jürg Biber, and Carsten A. Wagner. Phosphate homeostasis. Edited by Robert Unwin. Oxford University Press, 2015. http://dx.doi.org/10.1093/med/9780199592548.003.0025.

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Inorganic phosphate ions (H2PO4−/ HPO42−) (abbreviated as Pi) are involved in formation of bone and generation of high-energy bonds (e.g. ATP), metabolic pathways, and regulation of cellular functions. In addition, Pi is a component of biological membranes and nucleic acids. Only about 1% of total body Pi content is present in extracellular fluids, at a plasma concentration in adults within the range 0.8–1.4 mMol/L (at pH 7.4 mostly as HPO42−), with diurnal variations of approximately 0.2 mM. A small amount of plasma Pi is bound to proteins or forms complexes with calcium. Under normal, balanc
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Llarich, Kyle W. Cardiac Examination, Valvular Heart Disease, and Congenital Heart Disease. Oxford University Press, 2012. http://dx.doi.org/10.1093/med/9780199755691.003.0042.

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Despite tremendous technologic advances in medical testing and imaging, physicians must be able to assess patients accurately at the bedside; this assessment allows appropriate, cost-effective, and efficient ordering of tests. Part I of this chapter outlines the salient features of a thorough physical examination, cardiac imaging techniques, and valvular and congenital heart disease. A thorough physical examination includes assessment of jugular venous pressure, arterial pulses, apical impulses, additional cardiac palpitations, and appropriate imaging techniques. Cardiac imaging techniques inc
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Beattie, R. Mark, Anil Dhawan, and John W.L. Puntis. Cystic fibrosis-associated liver disease. Oxford University Press, 2011. http://dx.doi.org/10.1093/med/9780198569862.003.0022.

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Pathophysiology 162Clinical features 162Diagnosis 163Management 164Cystic fibrosis (CF) is an autosomal recessive disease resulting from mutations in the gene coding for the cystic fibrosis transmembrane conductance regulator (CFTR) (see Chapter 21). CFTR functions as a transmembrane chloride channel in the apical membrane of most secretory epithelia and the disease thus affects lungs, pancreas, exocrine glands, gut, and liver. In CF-associated liver disease the biliary tract is most commonly involved in a spectrum from asymptomatic to biliary cirrhosis. The liver disease runs from mild and su
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Cortes, Eduardo, Mohammed Belal, Arun Sahai, and Roland Morley. Pelvic organ prolapse. Edited by Christopher R. Chapple. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780199659579.003.0039.

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Pelvic organ prolapse (POP) is a common condition in women. It is defined as a downward descent of pelvic organs through or at the introitus. Symptoms relate to the prolapse itself and its potential effects on the bowel and urinary systems. Careful assessment is required and all compartments of the vagina need to be examined to assess for multicompartment POP. Several classification systems exist but the Baden Walker and POP-Q systems are commonly employed today. Several patient and surgical factors will influence the management. Conservative management involves pelvic floor exercises and the
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Marlow, Heather, ed. Evolutionary Development of Marine Larvae. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198786962.003.0002.

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Access to a growing number of marine invertebrates with genetic and genomic tools has broadened our understanding of the diversity of developmental mechanisms, informing our understanding of larval evolution by allowing the identification of shared or divergent programs for the formation of body plan patterning and organ formation. Two such genetic programs are the apical plate patterning network and the hox/parahox trunk and gut patterning network common to larval and adult forms, respectively. While mounting evidence supports an ancient origin at the base of the Bilateria for both adult and
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Bockenhauer, Detlef, and Robert Kleta. Approach to the patient with renal Fanconi syndrome, glycosuria, or aminoaciduria. Edited by Robert Unwin. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780199592548.003.0041_update_001.

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Up to 80% of filtered salt and water is returned back into the circulation in the proximal tubule. Several solutes, such as phosphate, glucose, low-molecular weight proteins, and amino acids are exclusively reabsorbed in this segment, so their appearance in urine is a sign of proximal tubular dysfunction. An entire orchestra of specialized apical and basolateral transporters, as well as paracellular molecules, mediate this reabsorption. Defects in proximal tubular function can be isolated (e.g. isolated renal glycosuria, aminoacidurias, or hypophosphataemic rickets) or generalized. In the latt
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Servais, Aude, and Bertrand Knebelmann. Cystinuria. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780199972135.003.0024.

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Cystinuria (OMIM #220100) is an autosomal recessive disorder of a dibasic amino acid transport in the apical membrane of epithelial cells of the renal proximal tubule and small intestine. It leads to increased urinary cystine excretion and recurrent urolithiasis. The cystine transporter is an heterodimeric transporter which is composed of a heavy subunit, rBAT, linked to a light subunit, b0,+AT. Two genes, SLC3A1 (solute carrier family 3 member 1) and SLC7A9, coding for rBAT and b0,+AT, account for the genetic basis of cystinuria. Cystinuria may lead to obstruction, infections, and ultimately
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Phillips, Christian, Stephen Jeffery, Barry O'Reilly, Marie Fidela R. Paraiso, and Bruno Deval, eds. Laparoscopic Urogynecology. Cambridge University Press, 2022. http://dx.doi.org/10.1017/9781009128377.

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Laparoscopic surgery for the treatment of disorders such as urinary incontinence and pelvic organ prolapse is evolving rapidly with few resources available for clinicians. This text will act as a gold standard reference in the field of laparoscopic urogynaecological surgery. The introductory section covers the basics of laparoscopy, including patient selection, surgical set up and the prevention and management of complications. Further sections focus on different “gold standard” techniques and the procedural steps needed to perform the surgery, including chapters on colposuspension, paravagina
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Galiuto, L., R. Senior, and H. Becher. Contrast echocardiography. Oxford University Press, 2011. http://dx.doi.org/10.1093/med/9780199599639.003.0007.

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Contrast echocardiography is a non-invasive, well tolerated echocardiographic technique which employs ultrasound contrast agent in order to improve the quality of echocardiographic images, by enhancing blood flow signal.Clinical usefulness of this echocardiographic imaging modality resides in the possibility of providing better acoustic signal in cases of poor quality images, with additional important information related to assessment of myocardial perfusion. Indeed, about one-third of echocardiographic images are affected by poor quality due to high acoustic impedance of the chest wall of the
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Book chapters on the topic "Apical area"

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Simon, Deepti. "Endodontic Surgery." In Oral and Maxillofacial Surgery for the Clinician. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-1346-6_16.

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AbstractEndodontic surgery straddles the specialties of endodontics and dento alveolar surgery. With the advent of the operating microscope, newer endodontic filling materials and stem cell therapy, humungous strides have been taken in this area, thus enabling transmutation of peri apical surgery into an avant-garde treatment modality, this chapter is a modest attempt to expound the various aspects of the subject from the surgeons frame of reference. Hence greater import is laid on incisions, flaps,surgical techniques, rather than restorative materials and retro cavity preparation.
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Iwatsuki, Yota, Yasutaka Kawamoto, and Shin-Ichiro Higashino. "Generation of Optimized Trajectories for Congestion Mitigation in Fukuoka Approach Control Area Using Deep Reinforcement Learning." In 2023 Asia-Pacific International Symposium on Aerospace Technology (APISAT 2023) Proceedings. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-3998-1_89.

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Kawamoto, Yasutaka, Yota Iwatsuki, and Shin-Ichiro Higashino. "Study on the Cause of Air Traffic Delay in Fukuoka Approach Control Area Using CARATS Open Data." In 2023 Asia-Pacific International Symposium on Aerospace Technology (APISAT 2023) Proceedings. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-3998-1_58.

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Nam, Chang-Ho, Soon Young Park, and Yoonwan Moon. "Characteristics of the Effective Cross-Sectional Area Reduction of the Turbine Nozzle Throat and Engine Performance of KSLV-II." In 2023 Asia-Pacific International Symposium on Aerospace Technology (APISAT 2023) Proceedings. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-4010-9_91.

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Kim, Sun-been, Yu-been Kim, Junhyung Kim, and Haedong Kim. "Development of a Methodology to Calculate the Projected Area of a Freefall Skydiver and a Comparative Study Based on Anthropometry." In 2023 Asia-Pacific International Symposium on Aerospace Technology (APISAT 2023) Proceedings. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-4010-9_139.

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Xu, Zhewen, Hailong Tang, Jingmei Cong, Min Chen, and Jiyuan Zhang. "Research on the Effect of Front Variable Area Bypass Injector Modulation on the Adaptive Cycle Engine Performance Based on Multi-fidelity Simulation." In 2023 Asia-Pacific International Symposium on Aerospace Technology (APISAT 2023) Proceedings. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-3998-1_133.

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van der Linden, Frans P. G. M. "Autotransplantatie bij een klasse-II/1-afwijking met agenesie van een onderpremolaar en een terugliggende apicale area in de bovenkaak." In Tandheelkundige casuïstiek. Bohn Stafleu van Loghum, 2002. http://dx.doi.org/10.1007/978-90-313-8811-0_83.

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Gomes, Sharlene L. "Interventions to Strengthen Institutional Capacity for Peri-Urban Water Management in South Asia." In Water Security, Conflict and Cooperation in Peri-Urban South Asia. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-79035-6_8.

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AbstractInstitutions, defined as social rules which guide decision-making, are an important feature of peri-urban water governance. Peri-urban institutions structure the access to and management of water resources during rural-to-urban transitions. However, peri-urban areas are dynamic in nature and heterogeneous in composition. This generates challenges for the effectiveness of institutional arrangements. Peri-urban spaces of South Asian cities like Pune, Hyderabad, Kolkata and Khulna demonstrate the various ways in which institutional arrangements influence issues of water insecurity, confli
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Nakate, Dr Pooja, Dr Gautam Badole, and Dr Aishwarya Akotkar. "RECENT ADVANCES IN ENDODONTIC IRRIGATION TECHNIQUES." In Futuristic Trends in Medical Sciences Volume 3 Book 18. Iterative International Publisher, Selfypage Developers Pvt Ltd, 2024. http://dx.doi.org/10.58532/v3bbms18p1ch4.

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Chemical and mechanical cleaning of root canal system has prime importance for complete disinfection. Sodium hypochlorite and chelating agents are most commonly used for root canal irrigation however it is less effective in apical third area. Activation of irrigating solution is necessary for cleaning of apical tiny area so that irrigation solutions must come into direct contact with the entire canal wall surfaces. Now various irrigation systems are available to activate the irrigation solution.
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Spada, Stefania. "The Capability of ‘Models’ to Withstand Change The Bologna Area in the Wake of Law 132/2018." In Stuck and Exploited Refugees and Asylum Seekers in Italy Between Exclusion, Discrimination and Struggles. Fondazione Università Ca’ Foscari, 2021. http://dx.doi.org/10.30687/978-88-6969-532-2/005.

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This essay aims to reflect about the impact of the recent Italian Law 132/2018 and its effects on the reception policies for asylum seekers in the area of the Metropolitan City of Bologna. Starting to the fact that the system of developed in Bologna is considered a model of excellence, this contribution aims to examine its ability to deal the erosion of rights for asylum seekers provided by recent legislation. Will the integrated territorial system of reception and services react to the restrictions in access and protection imposed by Law 132/2018? The contribution is intended to give back the
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Conference papers on the topic "Apical area"

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Manikovskaya, N. S., and L. V. Nacheva. "ON THE SEVERTSOV-PLATE FUNCTION INTENSIFICATION PRINCIPLE BY THE EXAMPLE OF THE INTESTINES OF HEPATIC TREMATODE PARAFASCIOLOPSIS FASCIOLAEMORPHA EJSMONT, 1932 (PLATHELMINTHES, TREMATODA)." In THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL. All-Russian Scientific Research Institute for Fundamental and Applied Parasitology of Animals and Plant – a branch of the Federal State Budget Scientific Institution “Federal Scientific Centre VIEV”, 2023. http://dx.doi.org/10.31016/978-5-6048555-6-0.2023.24.285-289.

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The study considers morphological and functional features of the intestine of
 the trematode Parafasciolopsis fasciolaemorpha in the context of its endostation,
 namely, the bile ducts in the liver of the moose Alces alces (1st order environment),
 which reveal mechanisms that ensure the parasite adaptation. The intestine of P.
 fasciolaemorpha is covered with epithelium, while its apical part is represented by thin
 microvilli, and the basal part contains nuclei and reticular cytoplasm. The epithelium
 is delimited from parenchyma by a basal membrane of a collage
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Gao, Ling, Max Mandelbaum, Nicholas Liaw, et al. "Early Cellular and Molecular Changes During Hemodynamic Initiation of Intracranial Aneurysms in a Rabbit Model." In ASME 2010 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2010. http://dx.doi.org/10.1115/sbc2010-19598.

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Hemodynamics constitutes a critical factor in the formation of intracranial aneurysms. However, little is known about how an intracranial arterial wall responds to a hemodynamic insult, and how that response contributes to aneurysm formation. Unlike straight arterial segments (which respond to increased flow by expansive remodeling) and sinuses opposing bifurcation apices (which harbor recirculation flows and are prone to atherosclerotic development), aneurysmal degeneration occurs on the apical side of the bifurcation in the immediate peri-apical region, where flow creates very high wall shea
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Janes, Gregory, Tikran Kocharian, and Sanjivan Manoharan. "Numerical Investigation of Irrigant Flow Characteristics for Manual Endodontic Debridement." In ASME 2022 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/imece2022-95982.

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Abstract Root canal therapy or endodontic treatment is a nonsurgical approach used to remove the infected pulp, disinfect, and reshape the canal. Despite more than a century of technological improvements in root canal procedures, clinical studies indicate that microbial flora remain in the canal following standardized cleaning and shaping procedures using antimicrobial irrigants. Unfortunately, accessing this ‘dead zone’ in the apical third has been challenging given the large number of parameters that govern the flow pattern. Computational fluid dynamics (CFD) presents a powerful tool to inve
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Guo, Peng, Stanley D. Hillyard, and Bingmei M. Fu. "Water Flux Coupled to Active Solute Transport Across Amphibian Epidermis." In ASME 2003 Heat Transfer Summer Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/ht2003-47207.

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We examine the water flux across amphibian skin driven by both the osmotic gradient and the active transport. Amphibian skin is modeled as a well-stirred compartment bounded by a mucosal barrier and a serosal barrier. The compartment represents the lateral intercellular space between cells in the stratum granulosum. The mucosal barrier is comprised of a cell barrier and a tight junctional barrier. The cell barrier is hypothesized to have the ability to actively transport solute (Na-K-ATPase) and the solute flux is assumed to satisfy the Machaelis-Menton relationship. Our model shows that: 1) t
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Ledo, Tucker A. "Case Report: Wellens Syndrome in 28-Year-Old with Pleuritic Chest Pain." In 28th Annual Rowan-Virtua Research Day. Rowan University Libraries, 2024. http://dx.doi.org/10.31986/issn.2689-0690_rdw.stratford_research_day.49_2024.

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We report a case of a 28-year-old male with months of diffuse, pleuritic, intermittent, non-exertional chest pain. He had an elevated troponin and ECG showing Wellens’ syndrome and was found to have 80% LAD coronary artery occlusion and 100% apical occlusion. Identification and proper management of Wellens’ syndrome relies on being familiar with its ECG patterns. Other information such as age, cardiac risk factors, chest pain with exertion and at rest, and elevated troponin, are all helpful supplemental information, but as demonstrated in the following case report, presentations may vary or ev
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Tabara, Maria, Nina Ciorchina, and Mariana Trofim. "Perspectivele microclonării și micropropagării speciei Rosa canina L." In VIIth International Scientific Conference “Genetics, Physiology and Plant Breeding”. Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2021. http://dx.doi.org/10.53040/gppb7.2021.46.

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Rosehip fruits are characterized by high concentrations of vitamin C and antioxidants, which we can say that rosehip is a reservoir of vitamins for the human body. The aim of this study is to improve the in vitro propagation efficiency of this valuable plant species. In this study, apical buds were inoculated on 100% MS medium supplemented with BAP of 0.5-1.0 mg/l and FeNaEDDHA 50 mg/l - Sequestrene 138, to avoid the phenomenon of leaf chlorosis. Due to the multiple characteristics, Rosa canina is of practical interest for our country, which leads to the need to produce propagating material th
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Pedrigi, Ryan M., Ritika Gupta, Sietse T. Braakman, W. Daniel Stamer, C. Ross Ethier, and Darryl R. Overby. "Pore Formation in Schlemm’s Canal Endothelial Cells Is Mechano-Sensitive and Impaired in Glaucoma." In ASME 2012 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/sbc2012-80713.

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Increased intraocular pressure (IOP) is the leading risk factor for glaucoma, but the mechanisms of IOP regulation during normalcy and disease are poorly understood. Considerable evidence suggests that Schlemm’s canal (SC) endothelial cells may influence IOP by regulating aqueous humor outflow via the formation of trans-endothelial pores. This study employs a biomimetic perfusion system to explore pore formation in SC cells in vitro. Our results show that pore formation increases with increasing pressure drop, occurs only when flow is directed basal-to-apical across the cell layer, and it is r
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Menon, Prahlad G., and Srilakshmi M. Adhyapak. "Shape Analysis for Automatic and Objective Visualization of Pathological Cardiovascular Remodeling From Cine Cardiac MRI." In ASME 2013 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/sbc2013-14078.

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Normal cardiovascular tissue structure and therefore shape is governed by an equilibrium existing between stimulator and inhibitor signals that regulate growth and remodeling [1]. Characterization of left ventricular (LV) remodeling following an insult or major adverse cardiac event that disturbs this balance (eg: transmural myocardial infarction) can provide crucial information to guide non-transplant therapeutic options for improving cardiac function or surgical restoration of ventricular shape. In this study, analysis of endocardial morphology and function in remodeled LV territories is pre
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Inoue, Masato, and Yoshiyuki Matsuoka. "Form-Generation System for Obtaining Diverse Design Solutions Supporting Early Process of Design in Structural Design." In ASME 2003 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/detc2003/dtm-48670.

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Conventional structural optimization methods are difficult to apply to the early process of design referred to as conceptual design, in which diverse design solutions are to be obtained. This paper described a design method that obtains diverse design solutions. As a first step, a form-generation system that generates diverse forms is proposed. In this case, the diversity of organism was noted, and the form-generation method was referred to ‘induction’ and ‘apical dominance’ in the developmental process of organism. The proposed system, consisting of a generation process and an optimization pr
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Chang, Shyy Woei, Tong-Minn Liou, Shyr Fuu Chiou, and Shuen Fei Chang. "High Rotation Number Heat Transfer of Rotating Trapezoidal Duct With 45-deg Staggered Ribs and Bleeds From Apical Side Wall." In ASME Turbo Expo 2007: Power for Land, Sea, and Air. ASMEDC, 2007. http://dx.doi.org/10.1115/gt2007-28174.

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An experimental study of heat transfer in a radially rotating trapezoidal duct with two opposite walls roughened by 45° staggered ribs and mid-rib bleeds from the apical side wall is performed. Centerline heat transfer variations on two rib-roughened surfaces are measured for radially outward flows with and without bleeds at test conditions of Reynolds number (Re), rotation number (Ro) and density ratio (Δρ/ρ) in the ranges of 15000–30000, 0–0.8 and 0.04–0.31, respectively. Geometrical configurations and rotation numbers tested have considerably extended the previous experiences that offer pra
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Reports on the topic "Apical area"

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Eshed-Williams, Leor, and Daniel Zilberman. Genetic and cellular networks regulating cell fate at the shoot apical meristem. United States Department of Agriculture, 2014. http://dx.doi.org/10.32747/2014.7699862.bard.

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The shoot apical meristem establishes plant architecture by continuously producing new lateral organs such as leaves, axillary meristems and flowers throughout the plant life cycle. This unique capacity is achieved by a group of self-renewing pluripotent stem cells that give rise to founder cells, which can differentiate into multiple cell and tissue types in response to environmental and developmental cues. Cell fate specification at the shoot apical meristem is programmed primarily by transcription factors acting in a complex gene regulatory network. In this project we proposed to provide si
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McElwain, Terry F., Eugene Pipano, Guy H. Palmer, Varda Shkap, Stephn A. Hines, and Wendy C. Brown. Protection of Cattle against Babesiosis: Immunization against Babesia bovis with an Optimized RAP-1/Apical Complex Construct. United States Department of Agriculture, 1999. http://dx.doi.org/10.32747/1999.7573063.bard.

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Previous research and current efforts at control of babesiosis fall short of meeting the needs of countries where the disease is endemic, such as Israel, as well as the needs of exporting countries and countries bordering on endemic areas, such as the U.S. Our long-term goal is to develop improved methods of immunization against bovine babesiosis based on an understanding of the molecular mechanisms of immune protection and parasite targets of a protective immune response. In our previous BARD project, we established the basis for focusing on rhoptry antigens as components of a subunit vaccine
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McElwain, Terry, Eugene Pipano, Guy Palmer, Varda Shkap, Stephen Hines, and Douglas Jasmer. Protection of Cattle Against Babesiosis: Immunization with Recombinant DNA Derived Apical Complex Antigens of Babesia bovis. United States Department of Agriculture, 1995. http://dx.doi.org/10.32747/1995.7612835.bard.

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Bovine babesiosis caused by Babesia bovis continues to be a significant deterrent to global livestock production. Current control methods have both biological and technical drawbacks that have stimulated research on improved methods of vaccination. This BARD project has focused on characterization of candidate Babesia bovis vaccine antigens located in the apical complex, a unique group of subcellular organelles - including rhoptries, micronemes, and spherical bodies - involved in the invation of erythrocytes. Spherical bodies and rhoptries were partially purified and their contents characteriz
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Eshed, Yuval, and Sarah Hake. Shaping plant architecture by age dependent programs: implications for food, feed and biofuel. United States Department of Agriculture, 2012. http://dx.doi.org/10.32747/2012.7597922.bard.

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Age dependent programs are responsible for the physiological and developmental differences of young and mature plants. These include a range of morphological characters such as leaf shape and leaf composition (waxes, lignin etc..) but also different in developmental potentials. Apical buds of juvenile plants are vegetative, while those of mature plants can be reproductive. Likewise, basal buds form in the axills of juvenile leaves have different fates than distal buds formed in the axils of mature leaves. The goal of our joint project is to understand and exploit theses age related programs fo
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Dimitrova, Violeta S., Vanyo I. Mitev та Antonia R. Isaeva. The α and β Subunits of CK2 Are Individually and Phenotypespecifically Involved in Autocrine and BMP4‑Triggered Regulation of Proliferation of STRO‑1+, STRO‑1-, CD105+ and CD105- Cells within Human Apical Papilla. "Prof. Marin Drinov" Publishing House of Bulgarian Academy of Sciences, 2020. http://dx.doi.org/10.7546/crabs.2020.12.07.

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Venton, Philip, and Gianluca Mannucci. JTM16-VM The APIA Method of Designing Against Prenetration. Pipeline Research Council International, Inc. (PRCI), 2007. http://dx.doi.org/10.55274/r0011797.

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The 1997 revision of the Australian Standard for design and construction of gas and liquid petroleum pipelines required each pipeline to be designed to control external interference through a combination of physical and procedural methods. However it did not provide guidance on how to judge when control by resistance to penetration was effective in controlling an identified external interference threat. In developing a revision to the Standard, the responsible committee focussed on developing a soundly research based set of rules that would ensure that the industry adopted a common approach to
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Marlow, Thomas. PR-000-18COMP-R03 Damage Prevention Compendium. Pipeline Research Council International, Inc. (PRCI), 2019. http://dx.doi.org/10.55274/r0011548.

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The PRCI Technical Committees have carried many research projects related to the subject of Damage Prevention. This report; therefore, presents a summary of past PRCI-funded studies in the area of Damage Prevention. Since studies sponsored by other industry groups (e.g., INGAA, EPRG, APIA, CEPA, etc.) or by individual pipeline companies are not included, this report does not represent a review of the topic in the broader industry-wide sense. Instead, it is designed to provide a guide to past work so that current TC members can identify and locate project reports that might be of use in address
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Choquette, Gary. PR-000-21COMP-R09 Weld Seam Corrosion Compendium. Pipeline Research Council International, Inc. (PRCI), 2021. http://dx.doi.org/10.55274/r0012150.

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The PRCI Technical Committees have carried multiple research projects related to the subject of weld seam corrosion. This report, therefore, presents a summary of past PRCI funded studies in the area of weld seam corrosion. Since not all studies sponsored by other industry groups (e.g., INGAA, EPRG, APIA, CEPA, etc.) or by individual pipeline companies are not included, this report does not represent a review of the topic in the broader industry-wide sense. Instead, it is designed to provide a guide to past work so that current TC members can identify and locate project reports that might be o
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Greaney, Carrie. PR-000-18COMP-R04 Geohazards Compendium. Pipeline Research Council International, Inc. (PRCI), 2019. http://dx.doi.org/10.55274/r0011549.

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The PRCI Technical Committees have carried many research projects related to the subject of Geohazards. This report; therefore, presents a summary of past PRCI-funded studies in the area of Geohazards. Since studies sponsored by other industry groups (e.g., INGAA, EPRG, APIA, CEPA, etc.) or by individual pipeline companies are not included, this report does not represent a review of the topic in the broader industry-wide sense. Instead, it is designed to provide a guide to past work so that current TC members can identify and locate project reports that might be of use in addressing their curr
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Marlow, Thomas, Laurie Perry (Archived), and Carrie Greaney. PR-000-18COMP-R05 Horizontal Directional Drilling Compendium. Pipeline Research Council International, Inc. (PRCI), 2019. http://dx.doi.org/10.55274/r0011550.

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The PRCI Technical Committees have carried many research projects related to the subject of horizontal directional drilling (HDD). This report; therefore, presents a summary of past PRCI-funded studies in the area of HDD. Since studies sponsored by other industry groups (e.g., INGAA, EPRG, APIA, CEPA, etc.) or by individual pipeline companies are not included, this report does not represent a review of the topic in the broader industry-wide sense. Instead, it is designed to provide a guide to past work so that current TC members can identify and locate project reports that might be of use in a
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