Academic literature on the topic 'Short trachea'

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Journal articles on the topic "Short trachea"

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Grubb, B. R., A. M. Paradiso, and R. C. Boucher. "Anomalies in ion transport in CF mouse tracheal epithelium." American Journal of Physiology-Cell Physiology 267, no. 1 (1994): C293—C300. http://dx.doi.org/10.1152/ajpcell.1994.267.1.c293.

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The cystic fibrosis (CF) mouse trachea has become a model for gene transfer. To characterize ion transport properties of tracheal epithelium from normal and CF mice, tracheas were excised, mounted in Ussing chambers, and basal properties and responses to pharmacological agents and/or ion substitution protocols measured. No difference in basal short-circuit (Isc) was observed between normal (29.1 +/- 3.8 muA/cm2, n = 21) and CF (34.7 +/- 4.5 muA/cm2, n = 16) tracheas. The relative contribution of Na+ transport to basal Isc was small (30-40%). Ionomycin stimulated large increases in Isc in both
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Goddard, Catharine A., Martin J. Evans, and William H. Colledge. "Genistein activates CFTR-mediated Cl−secretion in the murine trachea and colon." American Journal of Physiology-Cell Physiology 279, no. 2 (2000): C383—C392. http://dx.doi.org/10.1152/ajpcell.2000.279.2.c383.

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The action of the isoflavone genistein on the cystic fibrosis transmembrane conductance regulator (CFTR) has been studied in many cell systems but not in intact murine tissues. We have investigated the action of genistein on murine tissues from normal and cystic fibrosis (CF) mice. Genistein increased the short-circuit current ( I sc) in tracheal (16.4 ± 2.8 μA/cm2) and colonic (40.0 ± 4.4 μA/cm2) epithelia of wild-type mice. This increase was inhibited by furosemide, diphenylamine-2-carboxylate, and glibenclamide, but not by DIDS. In contrast, genistein produced no significant change in the I
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Calice, Ivana, and Attilio Rocchi. "Airway management for tracheal resection proximal to carina in a cat." Veterinary Record Case Reports 7, no. 3 (2019): e000874. http://dx.doi.org/10.1136/vetreccr-2019-000874.

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Tracheal tumours in cats are rare, and most primary tumours respond well to complete surgical excision. Providing secure airway management during resection of the trachea is particularly challenging and in some cases represents a limitation to surgery. We present the case of a cat with a primary tracheal neoplasm located close to the carina, undergoing complete resection. Successful management of the airway was accomplished by intubating the distal tracheal stump with a modified polyvinyl chloride endotracheal tube. Effective seal of the airway and adequate ventilation of both lungs were achie
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Wells, Alma Luna, Theadis R. Wells, Benjamin H. Landing, Bradley Cruz, and Daniel A. Galvis. "Short Trachea, a Hazard in Tracheal Intubation of Neonates and Infants." Anesthesiology 71, no. 3 (1989): 367–73. http://dx.doi.org/10.1097/00000542-198909000-00009.

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Горяинов, D. Goryainov, Бежин, et al. "Reaction of Trachea Tissue on Monofilament Suture." Journal of New Medical Technologies 21, no. 3 (2014): 139–43. http://dx.doi.org/10.12737/5920.

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The article presents the results of experimental research on monofilament suture with different biodegradation periods when implanted into trachea tissue. The data obtained via histological, morphological and morphometric methods have been shown that application of monofilament suture material with long biodegradation period causes evident inflammatory reaction of trachea tissue, which persists through the entire period of monitoring, by 30th day the cell index value is 0.4±0.05. Unlike monofilament non-absorbable suture and suture with short biodegradation period, the application of which is
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Soriano, Luis, Tehreem Khalid, Derek Whelan, et al. "Development and clinical translation of tubular constructs for tracheal tissue engineering: a review." European Respiratory Review 30, no. 162 (2021): 210154. http://dx.doi.org/10.1183/16000617.0154-2021.

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Effective restoration of extensive tracheal damage arising from cancer, stenosis, infection or congenital abnormalities remains an unmet clinical need in respiratory medicine. The trachea is a 10–11 cm long fibrocartilaginous tube of the lower respiratory tract, with 16–20 tracheal cartilages anterolaterally and a dynamic trachealis muscle posteriorly. Tracheal resection is commonly offered to patients suffering from short-length tracheal defects, but replacement is required when the trauma exceeds 50% of total length of the trachea in adults and 30% in children. Recently, tissue engineering (
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Bloch, Edmond C., and Brian Ginsberg. "Short trachea and endotracheal tube placement." Pediatric Neurology 7, no. 2 (1991): 150. http://dx.doi.org/10.1016/0887-8994(91)90015-d.

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Cotton, C. U., R. C. Boucher, and J. T. Gatzy. "Paths of ion transport across canine fetal tracheal epithelium." Journal of Applied Physiology 65, no. 6 (1988): 2376–82. http://dx.doi.org/10.1152/jappl.1988.65.6.2376.

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Fluid secretion by the fetal sheep lung is thought to be driven by secretion of Cl- by the pulmonary epithelium. We previously demonstrated Cl- secretion by tracheal epithelium excised from fetal dogs and sheep. In this study we characterized the ion transport pathways across fetal canine tracheal epithelium. The transport of Na+ and Cl- across trachea excised from fetal dogs was evaluated from transepithelial electrical properties and isotope fluxes. Under basal conditions the tissues were characterized by a lumen-negative potential difference (PD) of 11 mV and conductance of 5.2 mS/cm2. The
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Otto, Wlodzimierz, Zbigniew Szlenk, Pawel Paczkowski, Wojciech Gackowski, Boguslaw Najnigier, and Andrzej Karwowski. "Endoscopic Laser Treatment of Benign Tracheal Stenoses." Otolaryngology–Head and Neck Surgery 113, no. 3 (1995): 211–14. http://dx.doi.org/10.1016/s0194-5998(95)70108-7.

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We present the technique and results of endoscopic neodymium-yttrium aluminum garnet laser treatment of benign tracheal stenoses. This therapy was used in 15 patients with tracheal stenoses. Benign tracheal granulomas were caused by prolonged tracheal intubation in eight patients, permanent maintenance of tracheostomy tube in five patients, and nonspecific inflammatory process of the trachea in two patients. The clinical picture was dominated by dyspnea and stridor. The achievement of normal tracheal patency required several laser therapy sessions, repeated at 5- to 7-day intervals. In 30% of
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Aoki, Showa. "Prenatal Observation of Fetal Trachea and Bilateral Bronchi using Ultrasonography." Donald School Journal of Ultrasound in Obstetrics and Gynecology 8, no. 4 (2014): 353–61. http://dx.doi.org/10.5005/jp-journals-10009-1375.

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ABSTRACT The fetal airway tract can be observed using the planes of view in cardiac screening. In three-vessel-tracheal view, the crosssection of the trachea is identified adjacent to the right-posterior side of the middle transverse aorta. In three-vessel view, the cross-section of the right bronchus is observed adjacent to the right side of the ascending aorta. In aortic and ductal arch views, the short axis of the left bronchus is confirmed inward of the arch. In oblique three-vessel view, the right bronchus is seen on top of the ascending aorta coursing toward the azygos vein. To exclude t
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Dissertations / Theses on the topic "Short trachea"

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Cheung, Ma Shan. "Trophic transfer of metals along marine rocky shore food chains /." View abstract or full-text, 2007. http://library.ust.hk/cgi/db/thesis.pl?AMCE%202007%20CHEUNG.

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Lizima, Louis. "Hydraulic Evaluation of a Community Managed Wastewater Stabilization Pond System in Bolivia." Scholar Commons, 2013. http://scholarcommons.usf.edu/etd/4360.

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This work explores the hydraulic performance of a wastewater lagoon system located in San Antonio, Bolivia. The system consists of one facultative pond and two maturation ponds in series and is managed through a locally elected water committee. A tracer study was performed on the primary facultative pond and an analysis of the solids accumulation on the bottom of the facultative lagoon was also performed. The results were used to generate residence time distribution curves and provide an estimate of mean residence time in the system. The data was used to examine hydraulic efficiency as it rela
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Cazajous-Augé, Claire. "À la trace : l'animal dans les nouvelles de Rick Bass." Thesis, Toulouse 2, 2017. http://www.theses.fr/2017TOU20108.

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Cette thèse s’intéresse à la manière dont l’écriture dans les nouvelles de Rick Bass est intimement liée aux modes d’être des animaux. L’esquive, le mutisme, la souffrance silencieuse ou bien encore la capacité de régénération des animaux mettent l’écriture au défi et l’entraînent à se renouveler. L’auteur évite en effet toute prise prédatrice du langage sur les mondes animaliers et instaure une coïncidence entre son écriture et les « styles » des animaux. Les traces descriptives, les comparaisons inattendues et les variations rythmiques ou sonores donnent à éprouver la présence animalière et
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Galan, Roberto Fernandez. "Odor coding and memory traces in the antennal lobe of honeybee." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät I, 2003. http://dx.doi.org/10.18452/14997.

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In dieser Arbeit werden zwei wesentliche neue Ergebnisse vorgestellt. Das erste bezieht sich auf die olfaktorische Kodierung und das zweite auf das sensorische Gedaechtnis. Beide Phaenomene werden am Beispiel des Gehirns der Honigbiene untersucht. In Bezug auf die olfaktorische Kodierung zeige ich, dass die neuronale Dynamik waehrend der Stimulation im Antennallobus duftspezifische Trajektorien beschreibt, die in duftspezifischen Attraktoren enden. Das Zeitinterval, in dem diese Attraktoren erreicht werden, betraegt unabhaengig von der Identitaet und der Konzentration des Duftes ungefaehr 800
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Cagnazzo, Enrico. "Sistemi Intelligenti a supporto della Gestione dei Traumi: Un Caso di Studio." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2018. http://amslaurea.unibo.it/16120/.

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L'obiettivo del lavoro svolto in questa tesi è quello di sperimentare l’adozione di tecniche e algoritmi dell’Intelligenza Artificiale per supportare le operazioni dei medici del Trauma Center dell'ospedale Maurizio Bufalini di Cesena durante le prime fasi del trattamento del paziente con trauma grave. Allo scopo in questa tesi è stato sviluppato un sistema informatico composto da due parti principali: la prima è responsabile di individuare dei pazienti simili all'ultimo degente arrivato presso il centro e suggerire ai medici un piano d'azione mentre la seconda cerca di predire se il paziente
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Sihver, Sven. "Development of in vitro and ex vivo positron-emitting tracer techniques and their application to neurotrauma." Doctoral thesis, Uppsala universitet, Institutionen för neurovetenskap, 2000. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-485.

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The use of positron-emitting tracers has been extended beyond tomographic facilities in the last few years, giving rise to a general positron-emitting tracing technique. The methodological part of the present thesis involved the evaluation of the performance of storage phosphor (SP) plates, with tracers labeled with high-energy, short-lived, positron-emitting radionuclides, using homogenized tissue specimens and autoradiography with frozen brain sections. The SP plates showed superior sensitivity and a linear response over a wide radioactivity range. Autoradioradiography provided reliable resu
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Coutelot, Fanny. "Étude de la lixiviation des Éléments Traces en zone non saturée : application à la réhabilitation des sites contaminés." Thesis, Bordeaux 3, 2014. http://www.theses.fr/2014BOR30021/document.

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Ce travail contribue à l'acquisition des connaissances sur les mécanismes et les facteurs contrôlant le transfert des éléments traces dans le système sol-nappes d'eaux souterraines. Le nombre de plus en plus important de sols contaminés par les éléments traces potentiellement toxiques suite aux activités industries a reçu beaucoup d'attention au cours des deux dernières décennies. Les polluants accumulés dans ces sols peuvent alors être transférés dans différents compartiments de l'environnement en fonction de leur origine, leur spéciation et les conditions physico-chimiques et biologiques du
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Karypidis, Charalampos. "Asymétries en perception et traitement de bas niveau : traces auditives, mémoire a court terme et représentations mentales." Phd thesis, Université de la Sorbonne nouvelle - Paris III, 2010. http://tel.archives-ouvertes.fr/tel-00487590.

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L'effet d'ordre de la présentation des stimuli a un impact sur leur discriminabilité. Dans cette thèse, nous étudions le phénomène d'asymétrie et comment celui-ci réagit avec divers facteurs cognitifs localisés dans différentes étapes du traitement. Nous nous focalisons sur le rôle de la périphéricité acoustique, de la dégradation auditive et des représentations mentales permanentes. Des données sur la perception visuelle complètent la partie principale de notre travail. Nous envisageons aussi la variabilité inter- et intra-sujet dans la perception et et dans la production des voyelles. Nos do
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Dalmaso, Mario. "Social modulators of social attention." Doctoral thesis, Università degli studi di Padova, 2014. http://hdl.handle.net/11577/3423816.

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Social attention refers to the ability, which generally characterizes human beings as well as other animal species, to orient attentional resources in response to spatial cues provided by other individuals. These spatial cues are typically represented by gaze direction, head direction, and body orientation. This thesis focused mainly on the role that some social variables play in modulating this ability. In Chapter 1, the concept of social attention and its relevance in regulating social interactions are discussed. After that, in Chapter 2, I present four studies in which I have employed the
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Yen, Pei Ru, and 顏珮儒. "Short Sales Constraint, Price Discovery, Market Efficiency and Fairness-Taiwan Top50 Tracker Fund." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/69459538212700444514.

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碩士<br>國立政治大學<br>財務管理研究所<br>95<br>To some extent, almost all stock markets locate short-sell constraints on the short selling transactions process; however, they never do so to ETF thanks to its higher transparency and liquidity making it an easy supervised equity. Further, ETF could be considered as a good implication for the stock market simply owing to its exemption from short sell constraints that brings a strong demand and supply structure In other words, if the ETF price is not equal to its fund NAV (net asset value), investors could make profits by buying back or selling ETFs; in the lon
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Books on the topic "Short trachea"

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Kawasaki, Akira. Haisui shori odeichū no biryō genso no sonzai keitai. Nōrin Suisanshō Nōgyō Kankyō Gijutsu Kenkyūjo, 2001.

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Lunsford, J. Short Story Tracker. Independently Published, 2021.

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Frerk, Christopher, and Takashi Asai. The airway in anaesthetic practice. Edited by Michel M. R. F. Struys. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780199642045.003.0048.

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This chapter provides a comprehensive review of current airway management set against its historical context and likely future developments in the field. Developments in equipment design are discussed against the background of a short review of the anatomy and physiology relevant to clinical airway management. An exploration of airway devices examines progress in design from the first facemasks and early hands-free delivery systems, through to current second-generation supraglottic airways and the future of providing improved protection against aspiration. Continuing advances in tracheal tube
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Sepm. Continental Trace Fossils (SEPM short course). Sepm Society for Sedimentary, 2002.

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Tracker: A Short Story Exclusive. 2012.

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Huckabee, Samantha. Debt Tracker Funny Short People Quote Short Men and Women. Independently Published, 2021.

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Debt Tracker Funny Short People Quote Short Men and Women. Independently Published, 2021.

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Soleil, Michelle. Photo Shoot Mileage Tracker. Independently Published, 2021.

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First Tracker. Davila, Fernando, 2020.

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Goods, FleetsBay. Golf Shot Tracker and Journal. Primedia eLaunch LLC, 2021.

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Book chapters on the topic "Short trachea"

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Coletta, Alberto, Victor van der Veen, and Federico Maggi. "DroydSeuss: A Mobile Banking Trojan Tracker (Short Paper)." In Financial Cryptography and Data Security. Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-54970-4_14.

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Mersi, S. "CMS Tracker Upgrade Issues and Plans: A Short Review." In NATO Science for Peace and Security Series B: Physics and Biophysics. Springer Netherlands, 2009. http://dx.doi.org/10.1007/978-90-481-2287-5_18.

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Peng-Keller, Simon, and David Neuhold. "A Short History of Documenting Spiritual Care." In Charting Spiritual Care. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-47070-8_2.

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Abstract The first chapter of this edited volume traces the history of documenting spiritual care. By referring to ancient and early modern practices, the relationship between spiritual (self-) care and various forms of documentation is outlined. The focus lies on developments in the twentieth and the twenty-first century, although the question of what constitutes an adequate practice of documenting healthcare chaplaincy is as old as the profession itself. The pioneers of Clinical Pastoral Education (CPE) – Richard Cabot, Anton Boisen, Russell L. Dicks, and others – developed distinctive forms
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Kesselmeier, J., C. Ammann, J. Beck, et al. "Exchange of Short Chained Organic Acids between the Biosphere and the Atmosphere." In Biosphere-Atmosphere Exchange of Pollutants and Trace Substances. Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/978-3-662-03394-4_24.

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"The trachea." In Short Answer Questions and MCQs in Anaesthesia and Intensive Care, 2Ed. CRC Press, 2012. http://dx.doi.org/10.1201/b13470-33.

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Mitchell, Graham. "Respiration." In How Giraffes Work. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780197571194.003.0012.

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This chapter discusses the respiratory system of giraffes. The respiratory system supplies oxygen, removes of carbon dioxide and produces the airflow needed to make sounds. Giraffes do not have the velocity of airflow through the airways to vibrate vocal cords sufficiently to generate sounds able to be heard by humans but can produce sounds able to be heard by giraffes. Air reaches alveoli for gas exchange through a long trachea, which is relatively narrow (~4 cm in diameter). Dead space volume is large. A short trunk and rigid chest wall reduce the capacity of the thorax and consequently lung
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"Short Excursion." In Traces. Stanford University Press, 2006. http://dx.doi.org/10.1515/9781503619326-056.

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Miller, Richard. "Who is a baritone? Who a bass-baritone? Who a bass?" In Securing Baritone, Bass-Baritone, and Bass Voices. Oxford University PressNew York, NY, 2008. http://dx.doi.org/10.1093/oso/9780195322651.003.0001.

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Abstract Voice category is largely determined by the dimensions of the larynx, the construction of the vocal tract, the structure of the respiratory and resonance systems (comprising the nostrils, the nasal cavities, the pharyngeal cavities, the oral cavity, the larynx, the trachea, the bronchi), and by overall body build. Most males are baritones. Tenors and basses are deviations from the norm. Baritones may feel relieved to learn that they are not departures from the standard, but their satisfaction may be short-lived when they recognize that performance competition is greater within the bar
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Atkinson, Martin E. "The heart, pericardium, and mediastinum." In Anatomy for Dental Students. Oxford University Press, 2013. http://dx.doi.org/10.1093/oso/9780199234462.003.0019.

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The heart, the arteries and veins leaving and entering the heart which are usually referred to as the great vessels, the trachea and bronchi, the oesophagus, and the vagus and phrenic nerves and sympathetic chains occupy the mediastinum , the area in the middle of the thoracic cavity between the two pleural sacs. The anteroposterior dimension of the thorax is narrowest in the mediastinum because of the presence of the thoracic vertebrae posteriorly. Laterally, the pleural sacs enclosing the lungs extend much further back alongside the vertebrae in the areas known as the paravertebral gutters.
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Fraser, Jim. "7. Trace evidence." In Forensic Science: A Very Short Introduction. Oxford University Press, 2020. http://dx.doi.org/10.1093/actrade/9780198834410.003.0007.

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Fibres, hairs, paint, glass, and explosives traces are examined by forensic scientists in a wide range of crimes from burglary to terrorism. The distinctive characteristics of trace evidence are its microscopic size or minute amount, its ability to transfer readily from one item to another, and that it is subsequently lost from the item following that transfer. Many of the difficulties that arise in the examination, analysis, and interpretation of trace evidence are consequences of these characteristics. ‘Trace evidence’ considers the principles that underlie trace evidence examination, some o
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Conference papers on the topic "Short trachea"

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Pan, B., P. K. Marsden, and A. J. Reader. "Short Acquisition Optimisation for Deep Learned Dual-Tracer PET Image Separation." In 2024 IEEE Nuclear Science Symposium (NSS), Medical Imaging Conference (MIC) and Room Temperature Semiconductor Detector Conference (RTSD). IEEE, 2024. http://dx.doi.org/10.1109/nss/mic/rtsd57108.2024.10657392.

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Li, Zekun, Zhiyu Chen, Mike Ross, et al. "Large Language Models as Zero-shot Dialogue State Tracker through Function Calling." In Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers). Association for Computational Linguistics, 2024. http://dx.doi.org/10.18653/v1/2024.acl-long.471.

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Elverson, Francesca, Patrick Skrodzki, Alexander Scheinker, et al. "Single-shot Measurements of Shaped XUV FEL Pulses with Frequency Resolved Optical Gating." In CLEO: Science and Innovations. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/cleo_si.2024.sm2h.2.

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We demonstrate work implementing auto-differentiation in the phase retrieval algorithm applied on Transient Grating (TG) XFROG traces, to measure shaped extreme-ultraviolet (XUV) Free Electron Laser pulses.
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Kuang, Wenting, Shuo Jin, Danyang Wang, Yuda Zheng, Yongpan Zou, and Kaishun Wu. "EmoTracer: A User-independent Wearable Emotion Tracer with Multi-source Physiological Sensors Based on Few-shot Learning." In 2024 IEEE International Conference on Bioinformatics and Biomedicine (BIBM). IEEE, 2024. https://doi.org/10.1109/bibm62325.2024.10822803.

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Tian, L., G. Ahmadi, P. K. Hopke, and Y. S. Cheng. "Transport and Deposition of Particles and Fibers in Human Tracheobronchial Tree." In ASME 2009 Fluids Engineering Division Summer Meeting. ASMEDC, 2009. http://dx.doi.org/10.1115/fedsm2009-78284.

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Transport and deposition of ellipsoidal fibers in the human upper airways were analyzed using an asymmetric airway bifurcation model. The trachea and the first two generations (G0–G1) of the tracheobronchial tree were included in the study. The focus of the study was on prediction of transport and deposition of fibers and elongated particles. The laryngeal jet at the trachea entrance was modeled as an effective turbulence disturbance, and Reynolds stress transport turbulence model (RST) was used. For accurate modeling of the near wall airflow, the “two-layer zonal model” was used for boundary
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Di, Qianqian, Junhong Yang, Jun Zhao, and Liqiu Wang. "The Role of Aperture in the Extraction of Functional Components From Plant Materials." In ASME 2009 Heat Transfer Summer Conference collocated with the InterPACK09 and 3rd Energy Sustainability Conferences. ASMEDC, 2009. http://dx.doi.org/10.1115/ht2009-88388.

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The extraction of functional components from natural plant is one of important processing in the development and further practical application of plant product. Microwave assisted extraction (MAE) has been widely used in the extraction of many samples for its unique heating mechanism, short extraction time and high yield of extract. Astragalus slice is a special and typical plant porous media. We describe an approach by scanning electronic microscope (SEM) to characterize the trachea and aperture of Astragalus slices irradiated 20 min by microwave at 600 W and 900 W, with the aim to analyze th
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Pertzborn, M., M. S. Renno, K. Lyons, J. Fett, and A. Agarwal. "Apnea and Cyanosis Due to Severe Tracheobronchomalacia in the Setting of Congenital Short Trachea with Resolution by External Stenting and Aortopexy." In American Thoracic Society 2021 International Conference, May 14-19, 2021 - San Diego, CA. American Thoracic Society, 2021. http://dx.doi.org/10.1164/ajrccm-conference.2021.203.1_meetingabstracts.a3461.

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de Souza Barreto de Amaral, Bruna, Donayra Gomes Clara, Letícia Pavoni dos Passos, Luciano Matos Chicayban, and Alexandre Pereira Santos. "Evaluation of pulmonary function and quality of life among smokers and non-smokers." In 7th International Congress on Scientific Knowledge. Biológicas & Saúde, 2021. http://dx.doi.org/10.25242/8868113820212400.

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Smoking is a major concern in modern society, as it is the main risk factor for COPD. In Brazil, one third of the adult population smokes, 16.7 million men and 11.2 million women. According to INCA statistics, there are an estimated 200 thousand annual deaths related to smoking in Brazil. To assess lung function and quality of life between smokers and non-smokers. A cross-sectional observational study will be carried out with 40 volunteers, 20 smokers and 20 non-smokers, male, aged between 50 and 70 years. Volunteers diagnosed with COPD, restrictive diseases, lung cancer, trachea and bronchi w
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Di, Qianqian, Junhong Yang, Mingdi Sun, and Liqiu Wang. "Fractal Characterization of Astragalus Slices Under Various Microwave Assisted Extraction Conditions." In ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer. ASMEDC, 2009. http://dx.doi.org/10.1115/mnhmt2009-18284.

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Microwave has been widely used in the extraction of many samples for its unique heating mechanism, short extraction time and high yield of extract. The microstructure characteristics of plant materials are closely related with macro-property and mechanism on mass transfer within matrix. Fractal geometry, with the ability to describe irregular objects provides a new language. Astragalus slice is a special and typical plant porous media. We characterize the microstructure of Astragalus slices irradiated by microwave at 600 and 900 W by using fractal dimension, with the aim to analyze the effect
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Smolyansky, Dima, Phoumra Tan, and Donald Staab. "Signal Trace and Power Plane Shorts Fault Isolation Using TDR." In ISTFA 2001. ASM International, 2001. http://dx.doi.org/10.31399/asm.cp.istfa2001p0095.

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Abstract The focus of this article is on locating signal-to-ground shorts and plane-to-plane shorts using the time domain reflectometry (TDR) based fault isolation system. The article proposes two comparative techniques for plane-to-plane short location, both based on the secondary information in the TDR data. The first technique looks for the difference in secondary reflections in the TDR waveform and the second looks at the inductance of the current return path, which can be computed in IConnect TDR software. The article presents simple test board example for plane-to-plane short failure loc
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Reports on the topic "Short trachea"

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Menikoff, Ralph. Tracker Fits for shot 1s1674. Office of Scientific and Technical Information (OSTI), 2021. http://dx.doi.org/10.2172/1772374.

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Cutts, J. A., D. C. Petts, J. Czas, and W. J. Davis. Reference-material trace-element and U-Pb isotope results collected by short 8 to 10 second LA-ICP-MS analysis. Natural Resources Canada/CMSS/Information Management, 2025. https://doi.org/10.4095/p16fhr0dam.

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Mulholland, P. J., J. L. Tank, D. M. Sanzone, et al. Ammonium and nitrate uptake lengths in a small forested stream determined by {sup 15}N tracer and short-term nutrient enrichment experiments. Office of Scientific and Technical Information (OSTI), 1998. http://dx.doi.org/10.2172/290966.

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Bajwa, Abdullah, and Timothy Jacobs. PR-457-17201-R03 Residual Gas Fraction Estimation Based on Measured In-Cylinder Pressure - Phase III. Pipeline Research Council International, Inc. (PRCI), 2021. http://dx.doi.org/10.55274/r0011996.

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An experimental study was carried out to characterize the scavenging behavior of a cross-scavenged, piston-aspirated, two-stroke, natural gas engine to aid in the development of computationally inexpensive simple scavenging models for onboard engine control by (1) studying the effects of changing operational parameters on the engine's scavenging performance, and (2) identifying the underlying phenomena driving the observed effects. Tracer based methods were used to quantify the scavenging and trapping performance of the engine - CO2 was used as a tracer for combustion products and pre-mixed fu
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Bajwa, Abdullah, Tim Kroeger, and Timothy Jacobs. PR-457-17201-R04 Residual Gas Fraction Estimation Based on Measured Engine Parameters - Phase IV. Pipeline Research Council International, Inc. (PRCI), 2021. http://dx.doi.org/10.55274/r0012176.

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Based on experimental characterization of the scavenging behavior of a cross-scavenged, piston-aspirated, two-stroke, natural gas engine in phase III of the current project, a computationally inexpensive simple scavenging model was improved in this phase. Experimental results using fast nondispersive infrared (NDIR) CO2 measurements from the cylinder and the exhaust, as well as experiments using unburned fuel pre-mixed in the scavenging chamber as a tracer for short-circuiting during scavenging, were used in this phase to validate the improved model. The model represents the fundamental phenom
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Son, Sophie, Amanda Rapoza, and Kelsey White. Natchez Trace Parkway: Raised profile striping modeling report 2025. National Park Service, 2025. https://doi.org/10.36967/2309772.

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Raised profile striping (RPS) was installed on the roadway center and edge lines along a 40-mile corridor of Natchez Trace Parkway (NATR) as a safety measure to reduce traffic accidents. To measure potential effects to the acoustic environment, controlled noise measurements were conducted within NATR in May 2023. Uncontrolled measurements were taken in 2024 once the roads reopened to provide background acoustic data for the analysis. These data were used to conduct noise modeling scenarios analyzing the effect of RPS on the acoustic environment. Modeled results indicate that vehicles running o
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Iselin, Columbus O'Donnell. Preliminary report on the prediction of "Afternoon Effect". Woods Hole Oceanographic Institution, 2022. http://dx.doi.org/10.1575/1912/29562.

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With moderate or light winds and a clear sky the diurnal heating which occurs near the sea surface can cause a serious reduction in the range of submarine detection, especially on shallow targets. This has usually been called the “afternoon effect", although as will be noticed below the ranges often remain short long after sun down. The heating of surface waters which causes such sharp downward refraction can of course be noted on a bathythermograph record, provided pen vibration does not confuse the upper part of the trace. Unfortunately it is the upper 20 or 30 feet of a bathythermograph cur
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Farahbod, A., and J. F. Cassidy. Spatial and temporal variations in seismic coda Q attenuation in the lower St. Lawrence region, southeastern Quebec. Natural Resources Canada/CMSS/Information Management, 2023. http://dx.doi.org/10.4095/332027.

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We investigate seismic attenuation characteristics of the Lower St. Lawrence seismic zone in southeastern Quebec. This zone is located ~400 km downstream from Quebec City and is between the Quebec North Shore and the Lower St. Lawrence. We used earthquake recordings from 5 broadband and 5 short period seismograph stations of the Canadian National Seismic Network (CNSN) across the region. Our dataset is comprised of 847 earthquakes recorded between 1985 and 2022 with magnitudes ranging from 2.0 to 5.1, depths from 0 to 30 km and epicentral distances of 5 to 100 km. This gives a total of 446 hig
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Milante, Gary, and Jannie Lilja. Chronic Crisis Financing? Fifty Years of Humanitarian Aid and Future Prospects. Stockholm International Peace Research Institute, 2022. http://dx.doi.org/10.55163/agar2561.

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This study maps trends of humanitarian funding in the context of total aid at the coun-try level between 1969 and 2019 and estimates how these trends will change in the future. Historical trends show that the com-position of aid has changed significantly in the last two dec-ades: the humanitarian share of total aid to countries has increased from approxi-mately 5 per cent in the 1990s to 23 per cent in 2019. Humanitarian aid was originally intended to respond to short-term emergencies, how-ever, most of today’s humani-tarian financing goes to pro-tracted situations. Today many countries receiv
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Alonso-Alvarez, Irma, Marina Diakonova, and Javier J. Pérez. Rethinking GPR: The sources of geopolitical risk. Banco de España, 2025. https://doi.org/10.53479/39685.

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Geopolitical risks and tensions are nowadays regularly presented by policymakers and analysts as key conditioning factors of economic activity in both the short and the medium-run. Widely accepted operational measures of geopolitical risks tend to be based on counting the number of newspaper articles related to adverse geopolitical events, in particular following the ground-breaking paper of Caldara and Iacoviello (2022) in which they build their Geopolitical Risk (GPR) indexes. In this paper we propose one avenue to make further progress in the measurement of such risks. We provide a decompos
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