Search results for " Critica"
showing 10 items of 2025 documents
Weed and Weeding Effects on Medicinal Herbs
2017
Competition with weeds exerts significant depressive effects on yield and quality features of Medicinal Plants (MPs). According to the crop, the part of plant to be harvested, the environmental features (including cropping technique) and the severity of infestation, yield losses due to the presence of weeds may vary within wide intervals. Furthermore, unlike the majority of other crops, MPs are cultivated with the goal to obtain relevant quantities of specific secondary metabolites, whose final quantity determines the quality level (and, consequently, the market value) of the harvested drug. Almost all papers addressed to this topic agree on the statement that unrestricted weed growth may a…
The ELECTRE I method to support the FMECA
2018
Abstract In traditional Failure Modes, Effects and Criticality Analysis (FMECA), risk priorities of failure modes are determined through the Risk Priority Number (RPN), which is a function of the three risk parameters Occurrence (O), Severity (S), and Detection (D). In the present paper, an alternative approach to RPN is proposed for the criticality assessment of system failure modes. Particularly, the Multi-Criteria Decision Making (MCDM) method ELECTRE I is proposed to select the most critical failure mode in the set of the failure modes charactering a complex system. The method has been applied to a case study previously proposed by Zammori and Gabrielli (2012).
Visualization of Exchanged Information with Dynamic Networks: A Case Study of Fire Emergency Search and Rescue Operation
2017
To perform emergency response activities, complex networks of emergency responders from different emergency organizations work together to rescue affected people and to mitigate the property losses. However, to work efficiently, the emergency responders have to rely completely on the data which gets generated from heterogeneous data sources during search and rescue operation (SAR). From this abundant data, rescue teams share needed information which is hidden in the abundant data with one another to make decisions, obtain situational awareness and also to assign tasks. Moreover, understanding and analyzing the shared information is a complex and very challenging task. Therefore, in this pap…
Anästhesie bei Patienten mit Porphyrie
2019
Die Porphyrien sind eine Gruppe vorwiegend hereditarer Stoffwechselstorungen der Hambiosynthese. Die Betreuung eines Patienten mit akuter Porphyrie ist eine interdisziplinare Herausforderung, bei der die Anasthesie eine koordinierende Funktion erfullt. Da es fur die Porphyrien bislang keine kausale Therapie gibt, richtet sich das Vorgehen im akuten Schub nach dem klinischen Bild. Im anasthesiologischen Umfeld ist insbesondere auf die Verwendung „sicherer“ Medikamente zu achten!
Prediction of Difficult Tracheal Videolaryngoscopic Intubation Using El-Ganzouri Risk Index
2017
Summary Introduction. Unanticipated difficult intubation still exists as a significant problem. El-Ganzouri risk index is a bedside difficult airway evaluation method, which can help determine risk of difficult airways. However, evidence of using of El-Ganzouri risk index in difficult laryngeal visualisation using videolaryngoscopes is limited. Aim of the Study. Determine the specificity and sensitivity of El-Ganzouri multivariate risk index to predict difficult laryngeal exposure using Storz C-MAC videolaryngoscope equipped with D type blade. Material and methods. We conducted a study of 29 patients, which were examined using El-Ganzouri risk index before induction of anaesthesia. After in…
Drenaggio toracico in Pronto Soccorso
2021
Riassunto Il drenaggio toracico e una procedura comune in medicina d’urgenza, indicata per gli pneumotoraci spontanei (primari o secondari) o traumatici e i versamenti pleurici liquidi: emotorace, pleurite purulenta o versamento parapneumonico complicato. Il drenaggio toracico si inserisce in una gestione multidisciplinare che coinvolge urgentisti, pneumologi, chirurghi toracici e rianimatori. La tecnica utilizzata deve essere nota ai medici che prendono in carico questi pazienti. Possono essere utilizzati diversi tipi di drenaggio e le loro indicazioni differiscono a seconda della natura del versamento. Il classico drenaggio con trocar resta, attualmente, indicato in caso di versamento liq…
Ecografía pulmonar: principios y aplicaciones en kinesiterapia respiratoria
2019
La ecografia pulmonar ha recibido un creciente interes en los ultimos anos en medicina y, mas recientemente, en kinesiterapia. Las herramientas de evaluacion habituales del kinesiterapeuta tienen una precision diagnostica limitada. En este contexto, la ecografia pulmonar proporciona una excelente precision en la evaluacion de deficiencias que pueden ser de interes para el kinesiterapeuta: consolidacion pulmonar, sindrome alveolointersticial, derrame pleural, diafragma, etc. El uso de la ecografia pulmonar por parte del kinesiterapeuta ofrece nuevas perspectivas al mejorar la precision de la exploracion clinica y guiar la eleccion de la estrategia terapeutica frente a deficiencias pulmonares…
Le drainage thoracique aux urgences dans la prise en charge d’un épanchement pleural non traumatique
2019
Le drainage thoracique est un geste classique en médecine d’urgence. En dehors du traumatisé thoracique, les indications de drainage thoracique aux urgences sont essentiellement le pneumothorax spontané primitif ou secondaire et les épanchements pleuraux liquidiens en cas d’épanchement parapneumonique compliqué. La technique doit être connue des médecins urgentistes qui sont confrontés à la prise en charge initiale de ces patients. Le matériel de drainage ou « drainage pleural catheter », selon la terminologie proposée par Baumann, regroupe l’ensemble des matériels de thoracocentèse laissés en place au décours du geste. Il existe une multiplicité de matériel à disposition des cliniciens qui…
Cuidado respiratorio en COVID-19
2020
Resumen Antecedentes El COVID-19 forma parte de la familia de los virus conocida como Coronaviridae. El nuevo patogeno β-coronavirus del subgenero Sarbecovirus se denomino inicialmente como el nuevo coronavirus (2019-nCoV); fue identificado en un brote de neumonia en Wuhan. Los pacientes desarrollan alteraciones en el sistema respiratorio, pudiendo llegar a padecer neumonia severa, edema pulmonar o sindrome de dificultad respiratoria aguda. Objetivo Revisar la evidencia cientifica disponible relacionada con el cuidado del sistema respiratorio, estableciendo pautas generales de tratamiento. Metodos Revision narrativa de la literatura. Se realizo una busqueda, seleccion y revision de articulo…
Place de l’échographie pulmonaire dans le processus de décision clinique du kinésithérapeute
2017
Resume Les outils d’evaluation habituellement utilises par le kinesitherapeute, tel que la radiographie et l’auscultation, manquent de precision diagnostic. L’echographie pulmonaire presente une excellente precision dans l’evaluation de deficiences interessant le kinesitherapeute : consolidation pulmonaire, syndrome alveolo-interstitiel, epanchement pleural, etc. L’integration de l’echographie pulmonaire dans le processus de decision clinique du kinesitherapeute offre de nouvelles perspectives en ameliorant la precision de l’examen clinique et en guidant le choix du traitement du poumon profond, tel que l’a decrit Postiaux. Elle permet au kinesitherapeute de selectionner la technique de rec…