J. Arechavaleta, Carlos María De Pena, Doctor Carlos Berg, Juan H. Figueira, Herrera Y Obes, J. A. Capurro, République O. Del Uruguay, El Autor,
... Moléculas De Buffon ; Ingenuidad, El Milagro ! — Los Caminos De Dios Son Investigables !, XV Arechavaleta Scesor De Berg.— Labor De 30 Años.— La Agrostología Uruguaya ...
1894 - Gale Group | NCCO SciTechMed 2 of 2
Juan de Dios Pérez, Young Jin Suh,
Tópico(s): Nonlinear Waves and Solitons
2018 - Birkhäuser | Results in Mathematics
Juan de Dios Pérez, Young Jin Suh,
Tópico(s): Advanced Algebra and Geometry
2015 - Springer Science+Business Media | Monatshefte für Mathematik
We consider real hypersurfaces $$M$$ in complex projective space equipped with both the Levi-Civita and generalized Tanaka-Webster connections. For any non-null constant $$k$$ and any vector field $$X$$ tangent to $$M$$ , we can define an operator on $$M$$ , $$F_X^{(k)}$$ , related to both connections. We study commutativity problems of these operators and the structure Jacobi operator of $$M$$ .
Tópico(s): Holomorphic and Operator Theory
2014 - Springer Science+Business Media | Annali di Matematica Pura ed Applicata (1923 -)
Carlos J. G. Machado, Juan de Dios Pérez, Imsoon Jeong, Young Jin Suh,
In this paper, we give non-existence theorems for Hopf hypersurfaces in complex two-plane Grassmannians $$G_2(\mathbb{C }^{m+2})$$ with $$\mathfrak D $$ -parallel normal Jacobi operator $${\bar{R}}_N$$ and $$\mathfrak D $$ -parallel structure Jacobi operator $$R_{\xi }$$ if the distribution $$\mathfrak D $$ or $$\mathfrak D ^{\bot }$$ component of the Reeb vector field is invariant by the shape operator, respectively.
Tópico(s): Nonlinear Waves and Solitons
2012 - Springer Science+Business Media | Annali di Matematica Pura ed Applicata (1923 -)
Juan de Dios Pérez, Young Jin Suh,
Abstract We prove the non-existence of real hypersurfaces in complex projective space whose structure Jacobi operator is Lie 𝔻-parallel and satisfies a further condition.
Tópico(s): Geometry and complex manifolds
2011 - Cambridge University Press | Canadian Mathematical Bulletin
Juan de Dios Pérez, Young Jin Suh, Yoshiyuki Watanabe,
In this paper we give a complete classification of pseudo-Einstein real hypersurfaces in complex two-plane Grassmannians G2(Cm+2). As an application of this result we prove that there do not exist Einstein Hopf or D⊥-invariant Einstein real hypersurfaces in G2(Cm+2).
Tópico(s): Geometry and complex manifolds
2010 - Elsevier BV | Journal of Geometry and Physics
Imsoon Jeong, Carlos J. G. Machado, Juan de Dios Pérez, Young Jin Suh,
In this paper we give some non-existence theorems for Hopf real hypersurfaces in complex two-plane Grassmannians G 2 (ℂ m+2 ) with 𝔇 ⊥ -parallel structure Jacobi operator, where 𝔇 ⊥ = Span {ξ 1 , ξ 2 , ξ 3 }.
Tópico(s): Nonlinear Waves and Solitons
2010 - World Scientific | International Journal of Mathematics
Imsoon Jeong, Juan de Dios Pérez, Young Jin Suh,
Tópico(s): Mathematics and Applications
2008 - Springer Nature | Acta Mathematica Academiae Scientiarum Hungaricae
Juan de Dios Pérez, Imsoon Jeong, Young Jin Suh,
Tópico(s): Geometry and complex manifolds
2007 - Springer Nature | Acta Mathematica Academiae Scientiarum Hungaricae
Juan de Dios Pérez, Florentino G. Santos,
We classify real hypersurfaces of complex projective space CPm, m⩾3, with D-recurrent structure Jacobi operator and apply this result to prove the non-existence of such hypersurfaces with recurrent structure Jacobi operator.
Tópico(s): Geometry and complex manifolds
2007 - Elsevier BV | Differential Geometry and its Applications
Juan de Dios Pérez, Young-Jin Suh,
In this paper, first we introduce the full expression of the curvature tensor of a real hypersurface M in complex two-plane Grass-mannians $G_2(\mathbb{C}^{m+2})$ from the equation of Gauss and derive a new formula for the Ricci tensor of M in $G_2(\mathbb{C}^{m+2})$ . Next we prove that there do not exist any Hopf real hypersurfaces in complex two-plane Grassmannians $G_2(\mathbb{C}^{m+2})$ with parallel and commuting Ricci tensor. Finally we show that there do not exist any Einstein Hopf hypersurfaces ...
Tópico(s): Geometric Analysis and Curvature Flows
2007 - Korean Mathematical Society | Journal of the Korean Mathematical Society
U-Hang Ki, Juan de Dios Pérez, Florentino G. Santos, Young-Jin Suh,
We know that there are no real hypersurfaces with parallel Ricci tensor or parallel structure Jacobi operator in a nonflat complex space form (See [4], [6], [10] and [11]). In this paper we investigate real hypersurfaces M in a nonflat complex space form $M_n(c)$ under the condition that ${\nabla}_{\varepsilon}S=0\;and\;{\nabla}_{\varepsilon}R_{\varepsilon}=0,\;where\;S\;and\;R_{\varepsilon}$ respectively denote the Ricci tensor and the structure Jacobi operator of M in $M_n(c)$ .
Tópico(s): Advanced Mathematical Theories and Applications
2007 - Korean Mathematical Society | Journal of the Korean Mathematical Society
Miguel Ortega, Juan de Dios Pérez, Florentino G. Santos,
We prove the nonexistence of real hypersurfaces in nonflat complex space forms whose Jacobi operator associated to the structure vector field is parallel.In order to prove this result we also obtain the nonexistence of several classes of non homogeneous real hypersurfaces in complex projective space. Introduction.Let CM m (c), m ≥ 2, c = 0, be a nonflat complex space form endowed with the metric g of constant holomorphic sectional curvature c.For the sake of simplicity, we will use c = 4ε, ε = 1 or ε = -1.When ...
Tópico(s): Holomorphic and Operator Theory
2006 - Rocky Mountain Mathematics Consortium | Rocky Mountain Journal of Mathematics
Florentino G. Santos, Young Jin Suh, Juan de Dios Pérez,
We prove the non existence of real hypersurfaces in complex projective space whose structure Jacobi operator is parallel in any direction of the maximal holomorphic distribution.
Tópico(s): Meromorphic and Entire Functions
2006 - | Bulletin of the Belgian Mathematical Society - Simon Stevin
Juan de Dios Pérez, Florentino G. Santos, Young Jin Suh,
Tópico(s): Geometry and complex manifolds
2004 - Elsevier BV | Differential Geometry and its Applications
Gino Marioni, Rosario Marchese‐Ragona, Severino Espina Fernández, Juan de Dios Pérez Bruzón, Filippo Marino, Alberto Staffieri,
In recent years sex steroid receptors have been identified in several types of human neoplasia. Angioleiomyoma of the nasal cavity and paranasal sinus is an extremely rare benign neoplasm which is more common in females (3.75:1 female:male ratio). To the best of our knowledge, only , 25 cases have been described. We describe a new case of angioleiomyoma of the nasal cavity that was found to be progesterone-receptor positive and oestrogen-receptor negative on immunohistochemical analysis. We suggest ...
Tópico(s): Soft tissue tumor case studies
2002 - Taylor & Francis | Acta Oto-Laryngologica
Juan de Dios Pérez, Young Jin Suh,
It is known that there do not exist real hypersurfaces with parallel curvature tensor in quaternionic projective spaces. In this paper we classify real hypersurfaces of quaternionic projective space whose curvature tensor is parallel in the direction of certain 3-dimensional distribution.
Tópico(s): Geometric Analysis and Curvature Flows
1997 - Elsevier BV | Differential Geometry and its Applications
Tópico(s): Geometric Analysis and Curvature Flows
1994 - Birkhäuser | Journal of Geometry
We classify cyclic-parallel real hypersurfaces of quater- nionic proiective space.1. Introduction.Let $M$ be a connected real hypersurface of a quaternionic projective space $QP^{m},$ $m\geqq 2$ , endowed with the metric of constant quaternionic sectional curvature 4. If $\zeta$ denotes the unit local normal vector field and $\{J_{1}, J_{2}, J_{3}\}$ a local basis of the quaternionic structure of $QP^{m}$ (see [2]), then $U_{i}=-J_{i}\zeta,$ $i=1,2,3$, are vector fields tangent to $M$ .It is known, [4], that there ...
Tópico(s): Advanced Topics in Algebra
1993 - University of Tsukuba | Tsukuba Journal of Mathematics
Antonio Martínez, Juan de Dios Pérez,
This paper is devoted to make a systematic study of real hypersurfaces of quaternionic projective space using focal set theory. We obtain three types of such real hypersurfaces. Two of them are known. Third type is new and in its study the first example of proper quaternion CR-submanifold appears. We study real hypersurfaces with constant principal curvatures and classify such hypersurfaces with at most two distinct principal curvatures. Finally we study the Ricci tensor of a real hypersurface of ...
Tópico(s): Geometry and complex manifolds
1986 - Springer Science+Business Media | Annali di Matematica Pura ed Applicata (1923 -)
Carmen Salas, Juan de Dios Bueno-Pérez, Juan F. López‐Téllez, António Checa,
We analyzed, by optical and transmission electron microscopy, the morphology and function of the mantle edge, including the formation of the periostracum, of ten species of protobranchs. Five species from the order Nuculida, four species from the order Nuculanida and one species from the order Solemyida were studied. A second outer fold, which seems to function as a template for the internal marginal crenulations of the valves, is present in the crenulated species of Nucula. The minute non-crenulated ...
Tópico(s): Marine Ecology and Invasive Species
2022 - Elsevier BV | Zoology
Borja Quiroga, María José Soler, Alberto Ortíz, Carlos Jesús Jarava Mantecón, Virginia Olinda Gomes Pérez, A. Bordils, José Luis Lacueva, Antonio Franco, Pablo Delgado Conde, Patricia Muñoz Ramos, Carmen Calderón González, Juan Manuel Cazorla López, Jinny Sánchez-Rodríguez, Ana Sánchez Horrillo, Tania Monzón, Alba Leyva, José Antonio Muñoz Rojas, Ron T. Gansevoort, Patricia de Sequera, Maria Teresa Jaldo Rodríguez, Rafael Lucena Valverde, Marta Puerta Carretero, Mayra Ortega Díaz, Daniel Gaitán Tocora, Esther Rodriguez Suárez, Alfredo José Sáenz Santolaya, Patricia Arribas Cobo, Tamar Talavan, Raquel Cerrajero Calero, Carolina Gracia-Iguacel, Emilio González‐Parra, Mônica Corso Pereira, Catalina Martín-Cleary, Ana Ramos-Verde, Martín Giorgi, Sánchez González, Yohana Gil Giraldo, Ana Sánchez Horrillo, Pablo Ruano Suárez, Antonio Fernández Perpén, Andrés Fernández, Laura Salanova Villanueva, Alejandra Cortiñas, Pablo A Díez Arias, Alicia Cabrera Cárdenas, Antonio de Santos, Almudena Hernández Núñez, Guillermina Barril Cuadrado, Loreto Mariscal de Gante, Raquel Repollet, Concepción Redondo Polo, Francesc Moreso, María Azancot, Natàlia Ramos, Oriol Bestard Nestor Toapanta, Ignacio Cidraque, Sheila Bermejo, Irene Agraz, Oreto Prat, Carlota Medina, Emma Pardo, Oreto Prat, A. Sáiz, Maria Antònia Munar Vila, Secundino Cigarrán, Nicolás Menéndez Granados, María Jesús Corton Cabo, Walter López Alarcón, Soledad Pizarro Sánchez, Simona Alexandru, Laura García Puente Suarez, Saúl Pampa Saico, Marisol Poma Tapia, Rocío Zamora, Rosa Sánchez Hernández, Laura Rodríguez Osorio, Nuria Garcı́a-Fernández, Paloma Leticia Martin Moreno, Noelia Ania González, Ana Sabalza Ortiz, María Nieves Bastida Iñarrea, Sagrario Soriano Cabrera, Raquel Ojeda López, Cayetana Moyano Peregrí, M.L. Agüera, M.D. Navarro Cabello, Auxiliadora Mazuecos, Teresa Garcı́a, Carlos F. Narváez, Cristhian Orellana, Marı́a Gabriela Márquez, Carolina Lancho Novillo, Pedro Luis Quirós Ganga, Fernando Vallejo Carrión, Antonio Luis García Herrera, Natalia Blanco Castro, Rosa María Ruiz-Calero Cendrero, María Victoria Martín Hidalgo-Barquero, Román Hernández Gallego, Alvaro Goyoaga Alvarez, Eva Vázquez Leo, José Luis Pizarro León, Manuel Antonio Martínez García, Benaldina García Jiménez, Virginia Olinda Gómez Pérez, Juan de Dios Ramiro Moya, Diana López Espinosa, Alejandro Jiménez Herrador, Manuel Navarro Zurita, Leonardo Díaz Álvarez, ÁlvaroGonzález Martínez, Sandra Báez Arroyo, Raquel Reina Fernández, Marlyn Janella Suárez Vargas, Rocío Calurano Casero, Gustavo Useche, Amparo Bernat García, Ana Beatriz Muñoz Díaz, Carmen Santamaría de Miguel, Ángel Palacios, Brenda Henningsmeyer, Esther Orero Calve, José Lacueva Moya, Yurika Sato, Marta Serra Marín, Sandra Tejedor, Shaida Martínez Vaquera, Manuel Carnerero di Riso, Irene Torres, Georgina Alfaro, Olga Halauko, Fouad El Rifai, Ana Dolores Martínez, Pablo Justo Ávila, Ana Sánchez Horrillo, Marta Sanz Sainz, José María Baltar Martín, Laura García, José Luis Pérez Canga, Paola Milena Villabón Ochoa, Laura Muñiz Pacios, Lina León Machado, Augusto Quiroz Morales, Ignacio Manzur Cavalotti, Itziar Navarro Zorita, Sol Otero López, Sara Outon González, Carlos Soto Montañez, Auxiliadora Bajo Rubio, Gloria del Peso Gilsanz, Marta Ossorio Gonzalez, Rafael Sánchez, María O. López‐Oliva, Jesús Calviño Varela, Alba García Enríquez, Carmen Cobelo Casas, Pablo Otero Alonso, Lourdes González Tabarés, José María Lamas Barreiro, Luisa Palomares Solla, Arginino Gándara, Walfred Nájera de la Garza, Francisco Fernández Fleming, María Gloria Rodríguez Goyanes, Cintia Caramés Feijoo, María Mercedes Moreiras Plaza, Cristina Bayón Juan, Gabriel de Arriba, Katia Pérez del Valle, Francisco Contreras, Noelia Balibrea Lara, Dioné González Ferri, Eduardo Muñoz de Bustillo Llorente, Enriqueta González Rodríguez, Virginia Lopez De La Manzanara Perez, Marta Calvo Arevalo, José Antonio Herrero Calvo, María Rosario Llópez Carratalá, Leyre María Martin Rodríguez, Marisa Serrano Salazar, Begoña Prieto, José Pórtoles, Antonio Gil Paraíso, Emma Huarte, Maria Lanau, Rodrigo Avellaneda Campos, José Manuel Ubé, Isabel Berdud Godoy, Esther Torres Aguilera, Rolando Tello Alea, Margie Soledad Del Rosario Saldaña, Mercedes Salgueira, Nuria Aresté Fosalba, María de los Ángeles Rodríguez Gázquez, Rocío Collantes, Ana Isabel Ortega Martínez, María Jesús Moyano, Elena Jiménez Víbora, Sandra Castellano Gash, Lara Ruíz Martínez, María Cinta Aguilar Cervera, María Teresa Rodrigo De Tomas, Beatriz Azcue Prieto, Carmen Toyos, José Molina Del Rio, Adriana Restrepo Acosta, Amagoia Celayeta Zamacona, Ma Isabel Jimeno Martin, Saioa Bilbao Ortega, Ma Isabel Gallardo Ruiz, A Rubio, Paula Garcia Ledesma, Alvaro Goyoaga Alvarez, Esteban Poch, David Cucchiari, José Jesús Broseta, Beatriz Escamilla Cabrera, Aurelio Pastor Rodríguez Hernández, María Sagrario García Rebollo, Juana Margarita Rufino Hernández, Alejandra Yugueros González, J. C. Alonso, Amparo Martínez Más, Manuel Calvé, Marina Garces Cardona, Vanesa Canto Balaguer, José Ignacio Mínguela Pesquera, Eva Cotilla de la Rosa, David Rodríguez Santarelli, Alba Santos García, Antonio Cabezas Martin-Caro, Inmaculada Martinez Santamaria, Michal Červienka, Ana María Urraca de la Pisa, Lidia Sendino Monzon, Karina Ampuero Anachuri, Esther Hernández Garcia, Victoria Oviedo Gomez, Raquel Santana Estupiñán, Francisco Valga Amado, Patricia Pérez Borges, Marta Durán Beloso, Fernanda Arroyo Alonso, Noemí Pérez Felpete, Ana Meizoso Ameneiro, Mónica Cunha Mera, Beatriz Gil-Casares, Sofía Zárraga Larrondo, Naroa Maruki Kareaga, Ainhoa Inza San Salvador del Valle, Ana Rosa Muñoz García, Blanca Villacorta Linaza, Nuria del Toro Espinosa, Paola Estupiñan Perico, José Manuel Sánchez Oliva, Joaquín Manrique, I. Albo Castaño, Carolina Purroi, Nerea Gómez, Cristina Mansilla, Ane Utzurrum, Manuel Ramírez de Arellano Serna, Luis Guirado Perich, María Muñiz Rincón, Virginia Lopez De La Manzanara Perez, Marta Calvo Arevalo, José Antonio Herrero Calvo, Jesús Villoria, Alfonso Pobes Martínez De Salinas,
ABSTRACT Background There is scarce evidence on the fourth dose of severe acute respiratory syndrome coronavirus 2 vaccines in chronic kidney disease (CKD) patients. We evaluated the humoral response and effectivity of the fourth dose in the CKD spectrum: non-dialysis CKD (ND-CKD), haemodialysis (HD), peritoneal dialysis (PD) and kidney transplant (KT) recipients. Methods This is a prespecified analysis of the prospective, observational, multicentric SENCOVAC study. In patients with CKD who had received ...
Tópico(s): COVID-19 Impact on Reproduction
2022 - Oxford University Press | Nephrology Dialysis Transplantation
Borja Quiroga, María José Soler, Alberto Ortíz, Shaira Martínez Vaquera, Carlos Jesús Jarava Mantecón, Gustavo Useche, Marı́a Gabriela Márquez, Manuel Torralba Carnerero, Maria Teresa Jaldo Rodríguez, Patricia Muñoz Ramos, Juan Carlos Ruiz, Néstor Toapanta, Carolina Gracia-Iguacel, María Cinta Aguilar Cervera, Noelia Balibrea Lara, Alba Leyva, José Antonio Muñoz Rojas, Ron T. Gansevoort, Patricia de Sequera, José Luis Pizarro León, Manuel Antonio Martínez García, Benaldina García Jiménez, Virginia Olinda Gómez Pérez, Juan de Dios Ramiro Moya, Diana López Espinosa, Alejandro Jiménez Herrador, Manuel Navarro Zurita, Leonardo Díaz Álvarez, Álvaro González Martínez, Sandra Báez Arroyo, Raquel Reina Fernández, Marlyn Janella Suárez Vargas, Rocío Calurano Casero, Amparo Bernat García, Ana Beatriz Muñoz Díaz, Carmen Santamaría de Miguel, Ángel Palacios, Brenda Henningsmeyer, Esther Orero Calve, José Lacueva Moya, Yurika Sato, Marta Serra Marín, Carolina Lancho Novillo, Pedro Luis Quirós Ganga, Fernando Vallejo Carrión, Antonio Luis García Herrera, Irene Torres, Pablo Delgado Conde, Georgina Alfaro, Olga Halauko, Fouad El Rifai, Ana Dolores Martínez, Rafael Lucena Valverde, Marta Puerta Carretero, Mayra Ortega Díaz, Daniel Gaitán Tocora, Esther Rodriguez Suárez, Alfredo José Sáenz Santolaya, Sandra Castellano Gash, Lara Ruíz Martínez, Yohana Gil Giraldo, Martín Giorgi, Sánchez González, Ana Sánchez Horrillo, Pablo Ruano Suárez, Antonio Fernández Perpén, Andrés Fernández, Laura Salanova Villanueva, Alejandra Cortiñas, Pablo A Díez Arias, Alicia Cabrera Cárdenas, Antonio de Santos, Almudena Hernández Núñez, Guillermina Barril Cuadrado, Raquel Repollet, Rosalía Valero, Celestino Piñera Haces, María Kislikova, Emilio Rodrigo, Francesc Moreso, Emilio González‐Parra, Catalina Martín-Cleary, Jinny Sánchez-Rodríguez y Ana Ramos-Verde, María Teresa Rodrigo De Tomas, Beatriz Azcue Prieto, Carmen Toyos Y José Molina Del Rio, Adriana Restrepo Acosta, Amagoia Celayeta Zamacona, Francisco Contreras, Dioné González Ferri, Eduardo Muñoz de Bustillo Llorente, Nuria Garcı́a-Fernández, Paloma Leticia Martin Moreno, Noelia Ania González, Ana Sabalza Ortiz, María Nieves Bastida Iñarrea, Ana M. Tato Ribera, Eduardo Gallego Valcarce, Enrique Gruss Vergara, María Rosario Llópez Carratalá, Leyre María Martin Rodríguez, Marisa Serrano Salazar, Begoña Prieto, José Pórtoles, M. Martin, Saioa Bilbao Ortega, Ma Isabel Gallardo Ruiz, A Rubio, Paula Garcia Ledesma, Alvaro Goyoaga Alvarez, Natalia Blanco Castro, Augusto Quiroz Morales, Ignacio Manzur Cavalotti, Itziar Navarro Zorita, Sol Otero López, Sara Outon González, Carlos Soto Montañez, Esteban Poch, David Cucchiari, José Jesús Broseta, Auxiliadora Mazuecos, Juan Manuel Cazorla, Teresa Garcı́a, Carlos F. Narváez, Cristhian Orellana, Nicolás Macías Carmona, David Arroyo Rueda, María Luisa Rodríguez Ferrero, Almudena Vega Martínez, Soraya Abad Estébanez, Jesús Calviño Varela, Alba García Enríquez, Carmen Cobelo Casas, Pablo Otero Alonso, Lourdes González Tabarés, Laura Muñiz Pacios, Lina León Machado, Isabel Berdud Godoy, Esther Torres Aguilera, Rolando Tello Alea, Margie Soledad Del Rosario Saldaña, Maria Antònia Munar Vila, Soledad Pizarro Sánchez, Simona Alexandru, Laura García Puente Suarez, Saúl Pampa Saico, Marisol Poma Tapia, Virginia Lopez De La Manzanara Perez, Marta Calvo Arevalo, José Antonio Herrero Calvo, Auxiliadora Bajo Rubio, Gloria del Peso Gilsanz, Marta Ossorio Gonzalez, Rafael Sánchez, María O. López‐Oliva, Antonio Gil Paraiso, Marta Sanz Sainz, Maria Laura Salvetti, María Cufi Valmajor, Montserrat Picazo Sánchez, Miriam Llado Barragán, Laia Reixach Aunatell, Beatriz Escamilla Cabrera, Aurelio Pastor Rodríguez Hernández, María Sagrario García Rebollo, Juana Margarita Rufino Hernández, José María Lamas Barreiro, Sofía Zárraga Larrondo, Joaquín Manrique, Alejandra Yugueros González, Antonio Marín Franco, Lucía Sobrino Díaz, Pilar Sánchez‐Pérez, Adelaida Morales Umpierrez, Esther Hurtado Ruiz, Aránzazu Márquez Corbella, Katia Toledo Perdomo, Yasmina Martín Martín, Blanca Villacorta Linaza, Antonio Galán Serrano, Patricia Tomás Simó, Humberto Daniel Rojas Mancilla, Marta Poves Gómez, J. Gumpert, Secundino Cigarrán, Rosa Sánchez Hernández, Enriqueta González Rodríguez, Gabriel de Arriba, Rosa María Ruiz-Calero Cendrero, José María Baltar Martín, José Ignacio Mínguela Pesquera, Pablo Justo Ávila, Eva Cotilla de la Rosa,
Chronic kidney disease (CKD) patients are at high-risk for severe coronavirus disease 2019 (COVID-19). The multicentric, observational and prospective SENCOVAC study aims to describe the humoral response and safety of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccines in CKD patients. Safety and immediate humoral response results are reported here.Four cohorts of patients were included: kidney transplant (KT) recipients, and haemodialysis (HD), peritoneal dialysis (PD) and non-dialysis ...
Tópico(s): Vaccine Coverage and Hesitancy
2021 - Oxford University Press | Nephrology Dialysis Transplantation
António Checa, Carmen Salas, Elizabeth M. Harper, Juan de Dios Bueno-Pérez,
A detailed investigation of the shell formation of the palaeoheterodont 'living fossil' Neotrigonia concentrated on the timing and manufacture of the calcified 'bosses' which stud the outside of all trigonioid bivalves (extant and fossil) has been conducted. Electron microscopy and optical microscopy revealed that Neotrigonia spp. have a spiral-shaped periostracal groove. The periostracum itself is secreted by the basal cell, as a thin dark pellicle, becoming progressively transformed into a thin dark ...
Tópico(s): Mollusks and Parasites Studies
2014 - Public Library of Science | PLoS ONE
Miguel Ortega, Juan de Dios Pérez,
Tópico(s): Algebraic and Geometric Analysis
1997 - Springer Science+Business Media | manuscripta mathematica
Imsoon Jeong, Juan de Dios Pérez, Young Jin Suh,
In this paper we give a non-existence theorem for Hopf hypersurfaces in the complex two-plane Grassmannian $G_2({\mathbb{C}}^{m+2})$ with re-current normal Jacobi operator ${\bar{R}}_N$ .
Tópico(s): Advanced Differential Geometry Research
2013 - Korean Mathematical Society | Bulletin of the Korean Mathematical Society
Juan de Dios Pérez, Florentino G. Santos, Young Jin Suh,
Abstract We prove the non existence of real hypersurfaces in complex projective space whose structure Jacobi operator is of Codazzi type.
Tópico(s): Geometry and complex manifolds
2007 - Cambridge University Press | Canadian Mathematical Bulletin
Young Jin Suh, Juan de Dios Pérez, Changhwa Woo,
Tópico(s): Mathematics and Applications
2019 - University of Debrecen | Publicationes Mathematicae Debrecen
Tópico(s): Advanced Topics in Algebra
2019 - University of Debrecen | Publicationes Mathematicae Debrecen