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Article ; Online: UNA REVISIÓN ANALÍTICA SOBRE EL PAPEL DE LA TIERRA EN LA TEORÍA ECONÓMICA DE DAVID RICARDO

FRANCISCO CORREA RESTREPO

Revista Facultad de Ciencias Económicas, Vol 23, Iss 1, Pp 103-

2015 Volume 114

Abstract: ... en la teoría económica de David Ricardo como primer acercamiento al análisis económico de los recursos naturales ... Esto se realiza mediante una revisión bibliográfica analítica de la obra de Ricardo y de otros autores en torno a ... de la renta de Ricardo está ausente el concepto de costo de oportunidad, lo cual implica una reconsideración ...

Abstract	Este artículo tiene como objetivo central analizar el papel del recurso tierra en la teoría económica de David Ricardo como primer acercamiento al análisis económico de los recursos naturales. Esto se realiza mediante una revisión bibliográfica analítica de la obra de Ricardo y de otros autores en torno a la misma. En este sentido, se examina el concepto de renta de la tierra, así como los planteamientos en torno a la llamada ley de los rendimientos decrecientes. Asimismo, se establecen algunas reflexiones críticas con relación al enfoque de la renta de la tierra. Un resultado importante del trabajo es que en el análisis de la renta de Ricardo está ausente el concepto de costo de oportunidad, lo cual implica una reconsideración del concepto de renta para abordar el análisis económico de recursos naturales.
Keywords	economía ambiental ; teoría económica ricardiana ; renta de la tierra ; ley de los rendimientos decrecientes ; agricultura ; Economic history and conditions ; HC10-1085 ; Economics as a science ; HB71-74
Language	English
Publishing date	2015-01-01T00:00:00Z
Publisher	Editorial Neogranadina
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Una revisión analítica sobre el papel de la tierra en la teoría económica de David Ricardo

Francisco Correa Restrepo

Revista Facultad de Ciencias Económicas, Vol 23, Iss

2014 Volume 1

Abstract	Este artículo tiene como objetivo central analizar el papel del recurso tierra en la teoría económica de David Ricardo como primer acercamiento al análisis económico de los recursos naturales. Esto se realiza mediante una revisión bibliográfica analítica de la obra de Ricardo y de otros autores en torno a la misma. En este sentido, se examina el concepto de renta de la tierra, así como los planteamientos en torno a la llamada ley de los rendimientos decrecientes. Asimismo, se establecen algunas reflexiones críticas con relación al enfoque de la renta de la tierra. Un resultado importante del trabajo es que en el análisis de la renta de Ricardo está ausente el concepto de costo de oportunidad, lo cual implica una reconsideración del concepto de renta para abordar el análisis económico de recursos naturales.
Keywords	Economía ambiental ; Teoría económica ricardiana ; Renta de la tierra ; Ley de los rendimientos decrecientes ; Agricultura ; Economic history and conditions ; HC10-1085 ; Economics as a science ; HB71-74
Language	English
Publishing date	2014-12-01T00:00:00Z
Publisher	Editorial Neogranadina
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Book ; Online: Cities, Space and Power

Osman, Amira / Morado Nascimento, Denise / Sanín-Restrepo, Ricardo / Toffa, Tariq

2020

Keywords	Architecture ; Social theory ; Theory of encryption of power ; Urbanisation ; Heterotopia ; Transformation ; Discourse ; South Africa ; Cities
Size	1 electronic resource (222 pages)
Publisher	AOSIS
Publishing place	Durbanville
Document type	Book ; Online
Note	English ; Open Access
HBZ-ID	HT021051256
ISBN	9781928523659 ; 192852365X
Database	ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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Book ; Online ; E-Book: Pediatric Body MRI

Lee, Edward Y. / Liszewski, Mark C. / Gee, Michael S. / Daltro, Pedro / Restrepo, Ricardo

A Comprehensive, Multidisciplinary Guide

2020

Abstract: This book is a unique, authoritative and clinically oriented text on pediatric body MRI. It is your one-step reference for current information on pediatric body MRI addressing all aspects of congenital and acquired disorders. The easy-to-navigate text is ...

Author's details	edited by Edward Y. Lee, Mark C. Liszewski, Michael S. Gee, Pedro Daltro, Ricardo Restrepo
Abstract	This book is a unique, authoritative and clinically oriented text on pediatric body MRI. It is your one-step reference for current information on pediatric body MRI addressing all aspects of congenital and acquired disorders. The easy-to-navigate text is divided into 17 chapters. Each chapter is organized to comprehensively cover the latest MRI techniques, fundamental embryology and anatomy, normal development and anatomic variants, key clinical presentation, characteristic imaging findings with MRI focus, differential diagnosis and pitfalls, as well as up-to-date management and treatment. Written by internationally known pediatric radiology experts and editorial team lead by acclaimed author, Edward Y. Lee, MD, MPH, this book is an ideal guide for practicing radiologists, radiology trainees, MRI technologists as well as clinicians in other specialties who are interested in pediatric body MRI.
Keywords	Radiology ; Pediatrics ; Diagnostic Radiology
Subject code	618.9200754
Language	English
Size	1 online resource (xiii, 497 pages) :, illustrations
Edition	1st ed. 2020.
Publisher	Springer International Publishing ; Imprint: Springer
Publishing place	Cham
Document type	Book ; Online ; E-Book
Remark	Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
ISBN	3-030-31989-X ; 3-030-31988-1 ; 978-3-030-31989-2 ; 978-3-030-31988-5
DOI	10.1007/978-3-030-31989-2
Database	ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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Article ; Online: Ankle and Foot Deformities in Children.

Inarejos Clemente, Emilio J / Aparisi Gómez, Maria Pilar / Catala March, Jordi / Restrepo, Ricardo

Seminars in musculoskeletal radiology

2023 Volume 27, Issue 3, Page(s) 367–377

Abstract: Ankle and foot deformity is one of the most common musculoskeletal disorders in children and a leading cause of functional impairment and diminished quality of life when not treated. A spectrum of conditions may produce foot and ankle deformities, with ... ...

Abstract	Ankle and foot deformity is one of the most common musculoskeletal disorders in children and a leading cause of functional impairment and diminished quality of life when not treated. A spectrum of conditions may produce foot and ankle deformities, with congenital disorders the most frequent cause, followed by acquired conditions. Congenital disorders include congenital talipes equinovarus or congenital clubfoot, metatarsus adductus, skewfoot, congenital vertical talus, and tarsal coalition.Some of these deformities are frequent and easily diagnosed based on clinical features, but clinical overlap between pathologies can be challenging. Thus imaging plays a paramount role in evaluating these patients. Radiographs are the first imaging modality of choice, but they may not be sufficient in infants due to the lack of ossification of the tarsal bones. Ultrasonography allows not only a detailed visualization of the cartilaginous structures but also permits a dynamic study of the foot and ankle. Computed tomography may be necessary in certain conditions such as tarsal coalitions.
MeSH term(s)	Infant ; Humans ; Child ; Ankle/diagnostic imaging ; Quality of Life ; Clubfoot/diagnostic imaging ; Clubfoot/therapy ; Flatfoot ; Ankle Joint ; Foot Deformities, Congenital/diagnostic imaging
Language	English
Publishing date	2023-05-25
Publishing country	United States
Document type	Journal Article
ZDB-ID	1360919-1
ISSN	1098-898X ; 1089-7860
ISSN (online)	1098-898X
ISSN	1089-7860
DOI	10.1055/s-0043-1766099
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Zs.A 4887: Show issues

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Article ; Online: Incidence of appendiceal neoplasms in appendectomy patients.

Núñez-Rocha, Ricardo E / Girón, Felipe / Rodríguez, Lina / Camargo-Gómez, Daniela / Restrepo-Bonilla, Carolina / Panqueva, Rocío Del Pilar López / Cadena, Manuel / Nassar, Ricardo / Herrera-Almario, Gabriel E / Hernández-Restrepo, Juan David

BMC surgery

2023 Volume 23, Issue 1, Page(s) 287

Abstract: Background: Non-operative management has been suggested as a therapy for uncomplicated appendicitis. Notwithstanding, the risk of missing an appendiceal tumor must be considered, being the surgical piece crucial to rule out neoplasms. Therefore, we aim ... ...

Abstract	Background: Non-operative management has been suggested as a therapy for uncomplicated appendicitis. Notwithstanding, the risk of missing an appendiceal tumor must be considered, being the surgical piece crucial to rule out neoplasms. Therefore, we aim to determine the incidence of appendiceal neoplasms in patients with acute appendicitis, tumor types and the importance of the anatomopathological study of the surgical piece. Study design: Retrospective study in which we described patients who underwent emergent appendectomy with histopathological findings of appendiceal neoplasms from January 2012 to September 2018. Descriptive analysis included demographic variables, diagnostic methods, and surgical techniques. Results: 2993 patients diagnosed with acute appendicitis who underwent an emergency appendectomy. 64 neoplasms of the appendix were found with an incidence of 2,14%. 67.2% were women, the mean age was 46,4 years (± 19.5). The most frequent appendiceal neoplasms were neuroendocrine tumors (42,2%), followed by appendiceal mucinous neoplasms (35,9%), sessile serrated adenomas (18,8%), and adenocarcinomas (3,1%). In 89,1% of the cases, acute appendicitis was determined by imaging, and 14% of cases were suspected intraoperatively. Appendectomy was performed in 78,1% without additional procedures. Conclusions: Appendiceal tumors are rare and must be ruled out in patients with suspected acute appendicitis. The incidence of incidental neoplasms is higher in this study than in the previously reported series. This information must be included in decision-making when considering treatment options for acute appendicitis.
MeSH term(s)	Humans ; Female ; Male ; Appendiceal Neoplasms/epidemiology ; Appendiceal Neoplasms/surgery ; Appendectomy ; Incidence ; Appendicitis/epidemiology ; Appendicitis/surgery ; Retrospective Studies ; Adenocarcinoma/epidemiology ; Adenocarcinoma/surgery
Language	English
Publishing date	2023-09-21
Publishing country	England
Document type	Journal Article
ZDB-ID	2050442-1
ISSN	1471-2482 ; 1471-2482
ISSN (online)	1471-2482
ISSN	1471-2482
DOI	10.1186/s12893-023-02183-4
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Persistent left superior vena cava as an incidental finding in the introduction of a transient pacemaker: A case report.

Echeverry, David Ricardo / Buitrago, Juan Guillermo / Restrepo, Andrés Alirio / Morales, Cristhian David

Biomedica : revista del Instituto Nacional de Salud

2022 Volume 42, Issue 3, Page(s) 440–444

Abstract: The persistent left superior vena cava is the most common venous anomaly in the systemic drainage in adults and tends to be asymptomatic. The persistent left superior vena cava causes rhythm disorders such as tachyarrhythmias or bradyarrhythmias. We ... ...

Title translation	Vena cava superior izquierda persistente como hallazgo incidental en la introducción de un marcapasos transitorio: informe de un caso
Abstract	The persistent left superior vena cava is the most common venous anomaly in the systemic drainage in adults and tends to be asymptomatic. The persistent left superior vena cava causes rhythm disorders such as tachyarrhythmias or bradyarrhythmias. We report a case of persistent left superior vena cava diagnosed in a 53-year-old female patient admitted due to an acute coronary syndrome associated with unstable bradycardia. A transvenous peacemaker impressed the left atrium; therefore, a transthoracic echocardiogram was required to diagnose persistent left superior vena cava. The patient needed management with percutaneous intervention; she had an adequate evolution and subsequent discharge from the intensive care unit.
MeSH term(s)	Adult ; Echocardiography ; Female ; Humans ; Incidental Findings ; Middle Aged ; Pacemaker, Artificial ; Persistent Left Superior Vena Cava ; Vena Cava, Superior/abnormalities ; Vena Cava, Superior/diagnostic imaging
Language	Spanish
Publishing date	2022-09-02
Publishing country	Colombia
Document type	Case Reports ; Journal Article
ZDB-ID	2059952-3
ISSN	2590-7379 ; 2590-7379
ISSN (online)	2590-7379
ISSN	2590-7379
DOI	10.7705/biomedica.6505
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Can vulvar edema be the presenting sign of Crohn's disease? A case series.

Rios Melendez, Sandra / Majluta, Aldo / Medina, Annette / Restrepo, Ricardo / Felipez, Lina M

Journal of pediatric gastroenterology and nutrition

2023 Volume 78, Issue 2, Page(s) 289–294

Abstract: Vulvar involvement as an extraintestinal manifestation of Crohn's disease (CD) is a challenging diagnosis considering that vaginal findings may precede gastrointestinal symptoms. The aim of this study is to describe the clinical presentation, ... ...

Abstract	Vulvar involvement as an extraintestinal manifestation of Crohn's disease (CD) is a challenging diagnosis considering that vaginal findings may precede gastrointestinal symptoms. The aim of this study is to describe the clinical presentation, radiological findings, and treatment of vulvar Crohn's disease (VCD). We reviewed the time from initial presentation to diagnosis, presenting symptoms, radiological findings, gastrointestinal Crohn's disease Paris classification, and treatment response of five female pediatric patients. All the patients had radiological findings of vulvar inflammation on magnetic resonance imaging. Vaginal symptoms preceded gastrointestinal disease in two of the patients, which correlated with a delay in diagnosis. All patients had active disease on colonoscopy, with three of them having significant colorectal inflammation. Four of the patients were treated with infliximab, while one patient received ustekinumab with a resolution of their symptoms. In conclusion, VCD can precede gastrointestinal symptoms and is easily miss-diagnosed, leading to a delayed Crohn's disease diagnosis and treatment.
MeSH term(s)	Child ; Female ; Humans ; Crohn Disease/complications ; Crohn Disease/diagnosis ; Crohn Disease/drug therapy ; Edema/etiology ; Inflammation ; Infliximab/therapeutic use ; Vulvar Diseases/diagnosis ; Vulvar Diseases/etiology ; Vulvar Diseases/drug therapy
Chemical Substances	Infliximab (B72HH48FLU)
Language	English
Publishing date	2023-12-10
Publishing country	United States
Document type	Case Reports ; Journal Article
ZDB-ID	603201-1
ISSN	1536-4801 ; 0277-2116
ISSN (online)	1536-4801
ISSN	0277-2116
DOI	10.1002/jpn3.12059
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Zs.A 1728: Show issues

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Article ; Online: Application of physico-chemical indexes and BMWP / Col. to establish the impact of urbanization on Río Frío (Bucaramanga, Colombia)

Ricardo Restrepo-Manrique

Universitas Scientiarum, Vol 23, Iss 1, Pp 109-

2018 Volume 128

Abstract: In this study, samples from four different sites were collected from Río Frío, a stream crossing the city of Bucaramanga (Colombia). The course evaluated started in the suburban area and finished in the vicinity where Río Frío becomes the tributary of ... ...

Abstract	In this study, samples from four different sites were collected from Río Frío, a stream crossing the city of Bucaramanga (Colombia). The course evaluated started in the suburban area and finished in the vicinity where Río Frío becomes the tributary of Río de Oro. Invertebrates were identified belonging to different phyla: Annelida, Mollusca, and Arthropoda, corresponding to five classes, 14 orders, and 51 families. Biological monitoring working party (BMWP)/Col., ICO, and ICA-CETESB (Environmental Agency of the State of São Paulo) indexes were evaluated to determine water quality and environmental impact caused by urban growth. Statistical analysis of collected data revealed progressive basin deterioration from the first site of collection to the last site. At the beginning of the evaluated course, good water quality was observed. However, after flowing through the urban area, very poor quality indexes were detected. Based on the Wenger et al. guidelines two main problems were identified: weak enforcement of environmental laws, in addition to poorly legislated environmental urban planning.
Keywords	macroinvertebrates ; ICA-CETESB ; ICO ; pollution ; urbanstream ; Science (General) ; Q1-390
Subject code	710
Language	English
Publishing date	2018-05-01T00:00:00Z
Publisher	Pontificia Universidad Javeriana
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article: Robot-assisted thoracic surgery in Colombia: a multi-institutional initial experience.

Buitrago, Miguel Ricardo / Restrepo, Juliana

Annals of cardiothoracic surgery

2019 Volume 8, Issue 2, Page(s) 233–240

Abstract: Background: Robotic assisted videothoracoscopic surgery (RVATS) adoption has increased worldwide from 3.4% in 2010 to 17.5% in 2015. However, in Latin America, the literature is limited to a report of a series of 10 patients who underwent RVATS ... ...

Abstract	Background: Robotic assisted videothoracoscopic surgery (RVATS) adoption has increased worldwide from 3.4% in 2010 to 17.5% in 2015. However, in Latin America, the literature is limited to a report of a series of 10 patients who underwent RVATS lobectomy and one case report of an RVATS thymectomy from Brazil. Methods: This is a retrospective review of all RVATS performed in Bogotá Colombia since 2012. A single thoracic surgeon (RB) performed all the operations at three institutions: Clínica de Marly, Fundación Clínica Shaio and Instituto Nacional de Cancerología. Preoperative, intraoperative, postoperative and pathology report variables were included. Patients were analyzed in three groups: robotic RVATS pulmonary resections, RVATS mediastinal surgeries and other RVATS procedures. Descriptive statistics were used to report the median and interquartile range (IQR) of the continuous variables, and number and percentage were used to describe categorical variables. The association between total operative time and the year the surgery was analyzed using a linear regression model. Results: Forty-seven patients underwent RVATS pulmonary resections; 72.3% (n=34) of these patients underwent a RVATS lobectomy. The median total operative time was 220 (IQR: 200 to 250) minutes, 6.4% (n=3) had intraoperative complications, and the most frequent histologic diagnosis was adenocarcinoma (n=24, 51.1%). Of 18 patients who underwent RVATS mediastinal surgeries, 50.0% (n=9) had RVATS thymectomy, the median total operative time was 195.5 (IQR: 131 to 221) minutes and two patients (11.1%) had intraoperative complications. The linear regression model of the association between total operative time and the year the surgery showed a 10.3 minute reduction per year (P=0.006). Conclusions: This is the second series of RVATS published in Latin America and the first published in Colombia, with comparable perioperative results to other reports.
Language	English
Publishing date	2019-03-20
Publishing country	China
Document type	Journal Article
ZDB-ID	2713627-9
ISSN	2304-1021 ; 2225-319X
ISSN (online)	2304-1021
ISSN	2225-319X
DOI	10.21037/acs.2019.03.01
Database	MEDical Literature Analysis and Retrieval System OnLINE

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