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  1. Article: Advances in the Use of Deep Learning for the Analysis of Magnetic Resonance Image in Neuro-Oncology.

    Pitarch, Carla / Ungan, Gulnur / Julià-Sapé, Margarida / Vellido, Alfredo

    Cancers

    2024  Volume 16, Issue 2

    Abstract: Machine Learning is entering a phase of maturity, but its medical applications still lag behind in terms of practical use. The field of oncological radiology (and neuro-oncology in particular) is at the forefront of these developments, now boosted by the ...

    Abstract Machine Learning is entering a phase of maturity, but its medical applications still lag behind in terms of practical use. The field of oncological radiology (and neuro-oncology in particular) is at the forefront of these developments, now boosted by the success of Deep-Learning methods for the analysis of medical images. This paper reviews in detail some of the most recent advances in the use of Deep Learning in this field, from the broader topic of the development of Machine-Learning-based analytical pipelines to specific instantiations of the use of Deep Learning in neuro-oncology; the latter including its use in the groundbreaking field of ultra-low field magnetic resonance imaging.
    Language English
    Publishing date 2024-01-10
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2527080-1
    ISSN 2072-6694
    ISSN 2072-6694
    DOI 10.3390/cancers16020300
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Infant food users' perceptions of safety: A web-based analysis approach.

    Aline, Sherman / Hubert, Gilles / Pitarch, Yoann / Thomopoulos, Rallou

    Frontiers in artificial intelligence

    2023  Volume 6, Page(s) 1080950

    Abstract: This paper aims to explore consumer beliefs about health hazards in infant foods by analyzing data gathered from the web, focusing on forums for parents in the UK. After selecting a subset of posts and classifying them by topic, according to the food ... ...

    Abstract This paper aims to explore consumer beliefs about health hazards in infant foods by analyzing data gathered from the web, focusing on forums for parents in the UK. After selecting a subset of posts and classifying them by topic, according to the food product discussed and the health hazard discussed, two types of analyses were performed. Pearson correlation of term-occurrences highlighted what hazard-product pairs are most prevalent. Ordinary Least Squares (OLS) regression performed on sentiment measures generated from the texts provided significant results indicating positive or negative sentiment, objective or subjective language, and confident or unconfident modality associated with different food products and health hazards. The results allow comparison between perceptions obtained in different countries in Europe and may lead to recommendations concerning information and communication priorities.
    Language English
    Publishing date 2023-02-17
    Publishing country Switzerland
    Document type Journal Article
    ISSN 2624-8212
    ISSN (online) 2624-8212
    DOI 10.3389/frai.2023.1080950
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Integrating Continuous and Batch Processes with Shared Resources in Closed-Loop Scheduling: A Case Study on Tuna Cannery.

    Palacín, Carlos G / Pitarch, José L / Vilas, Carlos / de Prada, César

    Industrial & engineering chemistry research

    2023  Volume 62, Issue 23, Page(s) 9278–9289

    Abstract: Scheduling tasks in production facilities are usually hybrid optimization problems of a large combinatorial nature. They involve solving, in near-real time, the integration of the operation of several batch units of continuous dynamics with the discrete ... ...

    Abstract Scheduling tasks in production facilities are usually hybrid optimization problems of a large combinatorial nature. They involve solving, in near-real time, the integration of the operation of several batch units of continuous dynamics with the discrete manufacture of items in processing lines. Moreover, one has to deal with uncertainty (process delays, unexpected stops) and the management of shared resources (energy, water, etc.) including decisions made by plant operators: still, some tasks in the scheduling layers are done manually. Manufacturing Execution Systems (MESs) are intended to support plant personnel at this level. However, there is still much work to do in terms of performing automatic scheduling, computed in real time, that guides managers to achieve an optimal operation of such complex cyber-physical systems. This work proposes a closed-loop approach to handle the uncertainty arising when facing the online scheduling of supply lines and parallel batch units. These units often share some resources, so effects due to concurrent resource consumption on the system dynamics are explicitly considered in the presented formulation. The proposed decision support system is tested onsite in a tuna cannery, to handle short-term online scheduling of sterilization processes that deal with limited steam, carts, and operators as shared resources.
    Language English
    Publishing date 2023-06-02
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1484436-9
    ISSN 1520-5045 ; 0888-5885
    ISSN (online) 1520-5045
    ISSN 0888-5885
    DOI 10.1021/acs.iecr.3c00754
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Usefulness of teledermatology in prisons. The experience in the Penitentiary Center Castellón II.

    Pitarch-Bort, Gerard / Arnandis-Viñerta, Oreto / Herrero-Matías, Agustín Mª

    Revista espanola de sanidad penitenciaria

    2023  Volume 25, Issue 1, Page(s) 16–19

    Abstract: Introduction: Teledermatology is the application of new technologies for the care of skin diseases. Its application in prisons allows the diagnosis and treatment of prisoners without the need to transfer them to the hospital, avoiding the problems ... ...

    Abstract Introduction: Teledermatology is the application of new technologies for the care of skin diseases. Its application in prisons allows the diagnosis and treatment of prisoners without the need to transfer them to the hospital, avoiding the problems associated with travel.
    Material and method: The objective of this work is to analyze the usefulness of teledermatology in prisons, through a retrospective observational study in the Castellón II-Albocàsser penitentiary.
    Results: The study sample consisted of 37 patients and 43 interconsultations. All the consultations corresponded to men, with a mean age of 42.43 years. 95.3% of the consultations were asynchronous and in 86% of them a diagnosis and a complete treatment plan were established. Only 18.6% of the consultations required a face-to-face consultation.
    Discussion: It is concluded that teledermatology in prisons is effective in the care and resolution of dermatological problems.
    MeSH term(s) Male ; Humans ; Adult ; Prisons ; Dermatology ; Remote Consultation ; Skin Diseases/diagnosis ; Skin Diseases/therapy ; Prisoners ; Telemedicine
    Language English
    Publishing date 2023-06-19
    Publishing country Spain
    Document type Observational Study ; Journal Article
    ZDB-ID 2424262-7
    ISSN 2013-6463 ; 2013-6463
    ISSN (online) 2013-6463
    ISSN 2013-6463
    DOI 10.18176/resp.00062
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Dermoscopic rainbow pattern in atypical fibroxanthoma.

    Pitarch, G

    Actas dermo-sifiliograficas

    2014  Volume 105, Issue 1, Page(s) 97–99

    MeSH term(s) Biomarkers, Tumor/analysis ; Color ; Dermoscopy/methods ; Diagnosis, Differential ; Giant Cells/pathology ; Head and Neck Neoplasms/blood supply ; Head and Neck Neoplasms/chemistry ; Head and Neck Neoplasms/diagnosis ; Head and Neck Neoplasms/pathology ; Histiocytoma, Benign Fibrous/blood supply ; Histiocytoma, Benign Fibrous/chemistry ; Histiocytoma, Benign Fibrous/diagnosis ; Histiocytoma, Benign Fibrous/pathology ; Humans ; Microscopy, Polarization/methods ; Mitotic Index ; Neovascularization, Pathologic/etiology ; Neovascularization, Pathologic/pathology ; Optical Phenomena ; Scalp/pathology ; Skin Neoplasms/blood supply ; Skin Neoplasms/chemistry ; Skin Neoplasms/diagnosis ; Skin Neoplasms/pathology
    Chemical Substances Biomarkers, Tumor
    Language Spanish
    Publishing date 2014-01
    Publishing country Spain
    Document type Case Reports ; Letter
    ZDB-ID 390255-9
    ISSN 1578-2190 ; 0001-7310 ; 1138-8196
    ISSN (online) 1578-2190
    ISSN 0001-7310 ; 1138-8196
    DOI 10.1016/j.ad.2012.11.010
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Ui VI Zs.188: Show issues Location:
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  6. Book ; Online: Modernidad indígena, indigeneidad e innovación social desde la perspectiva del género

    Celigueta, Gemma / Orobitg, Gemma / Pitarch, Pedro

    2014  

    Abstract: Cómo las mujeres se implican, interpretan y gestionan la emergencia política y cultural indígena de las últimas décadas del siglo xx y los primeros años del siglo xxi? ¿Cuáles son sus proyectos de sociedad? ¿Qué experiencias orientan estos proyectos? ¿ ... ...

    Abstract ¿Cómo las mujeres se implican, interpretan y gestionan la emergencia política y cultural indígena de las últimas décadas del siglo xx y los primeros años del siglo xxi? ¿Cuáles son sus proyectos de sociedad? ¿Qué experiencias orientan estos proyectos? ¿Cómo ven su futuro, en tanto que mujeres, indígenas y ciudadanas en el contexto de la globalización?Esta publicación es el resultado de un seminario de investigación, «Modernidad indígena, indigeneidad e innovación social desde la perspectiva de género», en el que se pusieron encima de la mesa todas estas preguntas y muchas más, en un debate tan actual como necesario. El libro es un material ineludible para conocer el constatado doble rol de las mujeres indígenas: garantes de la tradición por un lado, y gestoras de los cambios sociales y políticos de sus comunidades y grupos por otro
    Keywords Anthropology ; Ethnology. Social and cultural anthropology
    Size 1 electronic resource (154 pages)
    Publisher Publicacions i Edicions de la Universitat de Barcelona
    Document type Book ; Online
    Note Spanish ; Open Access
    HBZ-ID HT020480725
    ISBN 9788447537792 ; 844753779X
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  7. Article: Oral disease is linked to low nestling condition and brood size in a raptor species living in a highly modified environment.

    Blanco, Guillermo / Frías, Óscar / Pitarch, Aida / Carrete, Martina

    Current zoology

    2022  Volume 69, Issue 2, Page(s) 109–120

    Abstract: Anthropogenic stressors can favor the occurrence of noninfectious disease that can be worsened by the impact of opportunistic pathogens, making the epizootiology of environmental diseases difficult to unravel. The incidence and impact of oral lesions in ... ...

    Abstract Anthropogenic stressors can favor the occurrence of noninfectious disease that can be worsened by the impact of opportunistic pathogens, making the epizootiology of environmental diseases difficult to unravel. The incidence and impact of oral lesions in nestlings of a facultative scavenger species, the black kite
    Language English
    Publishing date 2022-03-31
    Publishing country England
    Document type Journal Article
    ZDB-ID 2628880-1
    ISSN 1674-5507
    ISSN 1674-5507
    DOI 10.1093/cz/zoac025
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  8. Article ; Online: An introduction to causal inference for pharmacometricians.

    Rogers, James A / Maas, Hugo / Pitarch, Alejandro Pérez

    CPT: pharmacometrics & systems pharmacology

    2022  Volume 12, Issue 1, Page(s) 27–40

    Abstract: ... This tutorial seeks to orient pharmacometricians to three such fundamental concepts: potential outcomes, g ...

    Abstract As formal causal inference begins to play a greater role in disciplines that intersect with pharmacometrics, such as biostatistics, epidemiology, and artificial intelligence/machine learning, pharmacometricians may increasingly benefit from a basic fluency in foundational causal inference concepts. This tutorial seeks to orient pharmacometricians to three such fundamental concepts: potential outcomes, g-formula, and directed acyclic graphs (DAGs).
    MeSH term(s) Humans ; Artificial Intelligence ; Confounding Factors, Epidemiologic ; Data Interpretation, Statistical ; Biometry ; Causality
    Language English
    Publishing date 2022-12-08
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2697010-7
    ISSN 2163-8306 ; 2163-8306
    ISSN (online) 2163-8306
    ISSN 2163-8306
    DOI 10.1002/psp4.12894
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Impedance Spectroscopy Analysis of Thermoelectric Modules Fabricated with Metallic Outer External Layers.

    Beltrán-Pitarch, Braulio / García-Cañadas, Jorge

    ACS applied electronic materials

    2021  Volume 3, Issue 11, Page(s) 4803–4808

    Abstract: ... e.g., thermal contacts). One attempt to increase the efficiency at the device level consists ...

    Abstract In recent years, thermoelectric (TE) devices have been used in several refrigeration applications and have gained attention for energy generation. To continue the development of devices with higher efficiency, it is necessary not only to characterize their materials but also to optimize device parameters (e.g., thermal contacts). One attempt to increase the efficiency at the device level consists of the replacement of the typical ceramic layers in TE modules by metallic plates, which have higher thermal conductivity. However, this alternative device design requires the use of a very thin electrical insulating layer between the metallic strips that connect the TE legs and the outer external layers, which introduces an additional thermal resistance. Impedance spectroscopy has been proved to be useful to achieve a detailed characterization of TE modules, being even capable to determine the internal thermal contact resistances of the device. For this reason, we use here the impedance method to analyze the device physics of these TE modules with outer metallic plates. We show for the first time that the impedance technique is able to quantify the thermal contact resistances between the metallic strips and the outer layers, which is very challenging for other techniques. Finally, we discuss from our analysis the prospects of using TE modules with external metallic plates.
    Language English
    Publishing date 2021-11-12
    Publishing country United States
    Document type Journal Article
    ISSN 2637-6113
    ISSN (online) 2637-6113
    DOI 10.1021/acsaelm.1c00670
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Protein residues determining interaction specificity in paralogous families.

    Pitarch, Borja / Ranea, Juan A G / Pazos, Florencio

    Bioinformatics (Oxford, England)

    2020  Volume 37, Issue 8, Page(s) 1076–1082

    Abstract: Motivation: Predicting the residues controlling a protein's interaction specificity is important not only to better understand its interactions but also to design mutations aimed at fine-tuning or swapping them as well.: Results: In this work, we ... ...

    Abstract Motivation: Predicting the residues controlling a protein's interaction specificity is important not only to better understand its interactions but also to design mutations aimed at fine-tuning or swapping them as well.
    Results: In this work, we present a methodology that combines sequence information (in the form of multiple sequence alignments) with interactome information to detect that kind of residues in paralogous families of proteins. The interactome is used to define pairwise similarities of interaction contexts for the proteins in the alignment. The method looks for alignment positions with patterns of amino-acid changes reflecting the similarities/differences in the interaction neighborhoods of the corresponding proteins. We tested this new methodology in a large set of human paralogous families with structurally characterized interactions, and discuss in detail the results for the RasH family. We show that this approach is a better predictor of interfacial residues than both, sequence conservation and an equivalent 'unsupervised' method that does not use interactome information.
    Availability and implementation: http://csbg.cnb.csic.es/pazos/Xdet/.
    Supplementary information: Supplementary data are available at Bioinformatics online.
    MeSH term(s) Humans ; Proteins/genetics ; Sequence Alignment ; Sequence Analysis, Protein ; Software
    Chemical Substances Proteins
    Language English
    Publishing date 2020-10-24
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1422668-6
    ISSN 1367-4811 ; 1367-4803
    ISSN (online) 1367-4811
    ISSN 1367-4803
    DOI 10.1093/bioinformatics/btaa934
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