Portland Cement Use in Dental Root Perforations: A Long Term Followup by Álvaro Henrique Borges, Matheus Coelho Bandeca, Mateus Rodrigues Tonetto, Luis Augusto Faitaroni, Elibel Reginna de Siqueira Carvalho, Juliane Maria Guerreiro-Tanomaru, Mário Tanomaru Filho

“…The cavity was filled with a calcium hydroxide-based paste and the distal root canal was obturated. …”
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Design and Application of Automatic Control System for Fully Mechanized Mining Face in Coal Mine by Zhi Yuan, Huanlei Chi, Yan Cao

“…In addition, this paper uses the genetic algorithm to calculate and eliminate the loading phase of the sixth-order input-output equal-length cavity filter and the sixth-order input-output unequal-length cavity filter. …”
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Numerical Simulation of Labyrinth Seal of High Speed EMU Gearbox based on Fluent by Tian Huajun, Fan Naize, Pei Bang, Zhao Jiadong, Miao Weiwei, Ning Ke, Liu Zhongming, Wu Anwei, Li Baokui

“…The results show that the fluid flows through the sealing gap when the pressure is reduced,the pressure is reduced very little.When the fluid flows out of the sealing gap into the cavity is the pressure equalizing process. After entering the cavity,the turbulivity of the cavity is the largest and the pressure is the smallest. …”
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An Unusual Presentation of Adenoid Cystic Carcinoma by Kurren S. Gill, Mark A. Frattali

“…ACC of the nasal cavity continues to pose diagnostic and therapeutic challenges to physicians. …”
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Coherently Driven N Number of Degenerate Three-Level Atoms with Parametric Amplifier by Tamirat Abebe, Chimdessa Gashu, Nebiyu Gemechu

“…We have analyzed the squeezing and statistical properties of the cavity light beam produced by a coherently driven degenerate three-level laser with a degenerate parametric amplifier (DPA) in an open cavity and coupled to a vacuum reservoir via a single-port mirror. …”
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Determination of Species‐Specific Differences in Intracranial Volume of Tuj Sheep and Hair Goats Using Stereology and Computed Tomography Methods by Ali Koçyiğit, Betül Kanik, İsmail Demircioğlu, Yasin Demiraslan

“…ABSTRACT The intracranial cavity contains vitally important organs. The brain, cerebellum, meninges and the vessels that supply these organs are located in the intracranial cavity. …”
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Determination of wall thickness effect of in-mold viscosity measurement under non-adiabatic, non-isothermal flow conditions by Szabolcs Horváth, József Gábor Kovács

“…We prepared an experimental mold with variable wall thickness and 80×80 mm cavity dimensions. We implemented eight pressure sensors in each cavity. …”
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Integrating TRPV1 Receptor Function with Capsaicin Psychophysics by Gregory Smutzer, Roni K. Devassy

“…Capsaicin is a naturally occurring vanilloid that causes a hot, pungent sensation in the human oral cavity. This trigeminal stimulus activates TRPV1 receptors and stimulates an influx of cations into sensory cells. …”
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The Quantum Analysis of Nonlinear Optical Parametric Processes with Thermal Reservoirs by Tamirat Abebe, Nebiyu Gemechu, Chimdessa Gashu, Kebede Shogile, Solomon Hailemariam, Shimelis Adisu

“…Particularly, the enhancement of squeezing and the amplification of photon entanglement of the two-mode cavity light are investigated. It is found that the two cavity modes are strongly entangled and the degree of entanglement is directly related to the two-mode squeezing. …”
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Design Methodology of Conical Section Shape for Supercavitating Vehicles considering Auto-Oscillation Characteristics by Daijin Li, Fengjie Li, Kan Qin, Chuang Huang, Kai Luo

“…Due to the complexity of the cavity/vehicle and oscillation characteristics, streamlined shape integrated design of conventional fully wetted vehicles is not suitable for supercavitating vehicles. …”
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Traumatic fibroma – a review by Marco Antonio Rocafuerte - Acurio

“…It can occur anywhere in the oral cavity but it is more frequently seen in the buccal mucosa or along the occlusal plane. …”
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Intraosseous Hemangioma of the Inferior Turbinate by Kazuya Takeda, Yukinori Takenaka, Michiko Hashimoto

“…The nasal cavity harbors an enormous variety of neoplasms, including epithelial and mesenchymal tumors. …”
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Composite acoustic system for low-frequency sound absorption by Eulalia Gliścińska, Marina Michalak

“…In this work a porous composite absorbing plate connected with a resonant cavity is developed to absorb low frequency sounds. …”
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Inverse Kinematics of Concentric Tube Robots in the Presence of Environmental Constraints by Mohammad Jabari, Manizhe Zakeri, Farrokh Janabi-Sharifi, Somayeh Norouzi-Ghazbi

“…It is assumed that the distal tube of the CTR is inserted into a cavity while its proximal end is placed inside a tube resembling the vessel enabling the entry to the organ cavity. …”
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Intraosseous Cavernous Hemangioma of Inferior Turbinate: A Rare Case Report by M. N. Akiner, M. T. Akturk, M. Demirtas, E. O. Atmis

“…To investigate hemangiomas in the differential diagnosis of the nasal cavity neoplasms, even though it is an extremely rare mesenchymal tumor of the nasal cavity, and the world literature was reviewed. …”
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Early warning systems for identifying severe maternal outcomes: findings from the WHO global maternal sepsis studyResearch in context by Yamikani Chimwaza, Alexandra Hunt, Livia Oliveira-Ciabati, Laura Bonnett, Edgardo Abalos, Cristina Cuesta, João Paulo Souza, Mercedes Bonet, Vanessa Brizuela, David Lissauer, Yamikani Chimwaza, Alexandra Hunt, Livia Oliveira-Ciabati, Laura Bonnett, Edgardo Abalos, Cristina Cuesta, João Paulo Souza, Mercedes Bonet, Vanessa Brizuela, David Lissauer, Mohammad Iqbal Aman, Bashir Noormal, Marisa Espinoza, Julia Pasquale, Charlotte Leroy, Kristien Roelens, Griet Vandenberghe, M. Christian Urlyss Agossou, Sourou Goufodji Keke, Christiane Tshabu Aguemon, Patricia Soledad Apaza Peralta, Víctor Conde Altamirano, Rosalinda Hernández Muñoz, José Guilherme Cecatti, Carolina Ribeiro do Valle, Vincent Batiene, Kadari Cisse, Henri Gautier Ouedraogo, Kannitha Cheang, Phirun Lam, Tung Rathavy, Elie Simo, Pierre-Marie Tebeu, Emah Irene Yakana, Javier Carvajal, María Fernanda Escobar, Paula Fernández, Lotte Berdiin Colmorn, Jens Langhoff-Roos, Wilson Mereci, Paola Vélez, Yasser Salah Eldin, Alaa Sultan, Alula M. Teklu, Dawit Worku, Richard Adanu, Philip Govule, Charles Noora Lwanga, William Enrique Arriaga Romero, María Guadalupe Flores Aceituno, Carolina Bustillo, Bredy Lara, Vijay Kumar, Vanita Suri, Sonia Trikha, Irene Cetin, Serena Donati, Carlo Personeni, Guldana Baimussanova, Saule Kabylova, Balgyn Sagyndykova, George Gwako, Alfred Osoti, Zahida Qureshi, Raisa Asylbasheva, Aigul Boobekova, Damira Seksenbaeva, Saad Eddine Itani, Meilė Minkauskienė, Diana Ramašauskaitė, Owen Chikhwaza, Luis Gadama, Eddie Malunga, Haoua Dembele, Hamadoun Sangho, Fanta Eliane Zerbo, Filiberto Dávila Serapio, Nazarea Herrera Maldonado, Juan I. Islas Castañeda, Tatiana Cauaus, Ala Curteanu, Victor Petrov, Yadamsuren Buyanjargal, Seded Khishgee, Bat-Erdene Lkhagvasuren, Amina Essolbi, Rachid Moulki, Zara Jaze, Arlete Mariano, Nafissa Bique Osman, Hla Mya Thway Einda, Thae Maung Maung, Khaing Nwe Tin, Tara Gurung, Amir Babu Shrestha, Sangeeta Shrestha, Kitty Bloemenkamp, Marcus J. Rijken, Thomas Van Den Akker, María Esther Estrada, Néstor J. Pavón Gómez, Olubukola Adesina, Chris Aimakhu, Bukola Fawole, Rizwana Chaudhri, Saima Hamid, M. Adnan Khan, María del Pilar Huatuco Hernández, Nelly M. Zavaleta Pimentel, Maria Lu Andal, Zenaida Dy Recidoro, Carolina Paula Martin, Mihaela Budianu, Lucian Pușcașiu, Léopold Diouf, Dembo Guirassy, Philippe Marc Moreira, Miroslav Borovsky, Ladislav Kovac, Alexandra Kristufkova, Sylvia Cebekhulu, Laura Cornelissen, Priya Soma-Pillay, Vicenç Cararach, Marta López, María José Vidal Benedé, Hemali Jayakody, Kapila Jayaratne, Dhammica Rowel, Wisal Nabag, Sara Omer, Victoria Tsoy, Urunbish Uzakova, Dilrabo Yunusova, Thitiporn Siriwachirachai, Thumwadee Tangsiriwatthana, Catherine Dunlop, Marian Knight, Jhon Roman, Gerardo Vitureira, Dinh Anh Tuan, Luong Ngoc Truong, Nghiem Thi Xuan Hanh, Mugove Madziyire, Thulani Magwali, Stephen Munjanja, Adama Baguiya, Mónica Chamillard, Bukola Fawole, Marian Knight, Seni Kouanda, Pisake Lumbiganon, Ashraf Nabhan, Ruta Nadisauskiene, Linda Bartlett, Fernando Bellissimo-Rodrigues, Shevin T. Jacob, Sadia Shakoor, Khalid Yunis, Liana Campodónico, Hugo Gamerro, Daniel Giordano, Fernando Althabe, A. Metin Gülmezoglu

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Researching COVID to enhance recovery (RECOVER) pediatric study protocol: Rationale, objectives and design. by Rachel S Gross, Tanayott Thaweethai, Erika B Rosenzweig, James Chan, Lori B Chibnik, Mine S Cicek, Amy J Elliott, Valerie J Flaherman, Andrea S Foulkes, Margot Gage Witvliet, Richard Gallagher, Maria Laura Gennaro, Terry L Jernigan, Elizabeth W Karlson, Stuart D Katz, Patricia A Kinser, Lawrence C Kleinman, Michelle F Lamendola-Essel, Joshua D Milner, Sindhu Mohandas, Praveen C Mudumbi, Jane W Newburger, Kyung E Rhee, Amy L Salisbury, Jessica N Snowden, Cheryl R Stein, Melissa S Stockwell, Kelan G Tantisira, Moriah E Thomason, Dongngan T Truong, David Warburton, John C Wood, Shifa Ahmed, Almary Akerlundh, Akram N Alshawabkeh, Brett R Anderson, Judy L Aschner, Andrew M Atz, Robin L Aupperle, Fiona C Baker, Venkataraman Balaraman, Dithi Banerjee, Deanna M Barch, Arielle Baskin-Sommers, Sultana Bhuiyan, Marie-Abele C Bind, Amanda L Bogie, Tamara Bradford, Natalie C Buchbinder, Elliott Bueler, Hülya Bükülmez, B J Casey, Linda Chang, Maryanne Chrisant, Duncan B Clark, Rebecca G Clifton, Katharine N Clouser, Lesley Cottrell, Kelly Cowan, Viren D'Sa, Mirella Dapretto, Soham Dasgupta, Walter Dehority, Audrey Dionne, Kirsten B Dummer, Matthew D Elias, Shari Esquenazi-Karonika, Danielle N Evans, E Vincent S Faustino, Alexander G Fiks, Daniel Forsha, John J Foxe, Naomi P Friedman, Greta Fry, Sunanda Gaur, Dylan G Gee, Kevin M Gray, Stephanie Handler, Ashraf S Harahsheh, Keren Hasbani, Andrew C Heath, Camden Hebson, Mary M Heitzeg, Christina M Hester, Sophia Hill, Laura Hobart-Porter, Travis K F Hong, Carol R Horowitz, Daniel S Hsia, Matthew Huentelman, Kathy D Hummel, Katherine Irby, Joanna Jacobus, Vanessa L Jacoby, Pei-Ni Jone, David C Kaelber, Tyler J Kasmarcak, Matthew J Kluko, Jessica S Kosut, Angela R Laird, Jeremy Landeo-Gutierrez, Sean M Lang, Christine L Larson, Peter Paul C Lim, Krista M Lisdahl, Brian W McCrindle, Russell J McCulloh, Kimberly McHugh, Alan L Mendelsohn, Torri D Metz, Julie Miller, Elizabeth C Mitchell, Lerraughn M Morgan, Eva M Müller-Oehring, Erica R Nahin, Michael C Neale, Manette Ness-Cochinwala, Sheila M Nolan, Carlos R Oliveira, Onyekachukwu Osakwe, Matthew E Oster, R Mark Payne, Michael A Portman, Hengameh Raissy, Isabelle G Randall, Suchitra Rao, Harrison T Reeder, Johana M Rosas, Mark W Russell, Arash A Sabati, Yamuna Sanil, Alice I Sato, Michael S Schechter, Rangaraj Selvarangan, S Kristen Sexson Tejtel, Divya Shakti, Kavita Sharma, Lindsay M Squeglia, Shubika Srivastava, Michelle D Stevenson, Jacqueline Szmuszkovicz, Maria M Talavera-Barber, Ronald J Teufel, Deepika Thacker, Felicia Trachtenberg, Mmekom M Udosen, Megan R Warner, Sara E Watson, Alan Werzberger, Jordan C Weyer, Marion J Wood, H Shonna Yin, William T Zempsky, Emily Zimmerman, Benard P Dreyer, RECOVER-Pediatric Consortium

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Reply: the ups and downs of passive leg raising by Rogério da Hora Passos, Fernanda Oliveira Coelho, Bruno Zawadzki

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Development of stand for visualization and experimental study of working process in vortex jet device by A. Yu. Uss, A. S. Pugachuk, A. V. Chernyshev, F. G. Tukhbatullin

“…The work is devoted to the development of a stand for physical modeling of the workflow and visualization of gas flow in the flow cavity of a vortex jet device. Based on the literature review, a number of examples are found for visualizing the workflow in the flow cavity of a vortex jet device. …”
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Bilateral Endoscopic Medial Maxillectomy for Bilateral Inverted Papilloma by Satoru Kodama, Toshiaki Kawano, Masashi Suzuki

“…Inverted papilloma (IP) is a benign tumor of the nasal cavity and paranasal sinuses that is unilateral in most cases. …”
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