Revista de Ingeniería Biomédica y Biotecnología最新文献

Trainning profiles in motion sensor, facial expression, and mental commands for Emotiv Epoc+ in indicator LEDs interface 在运动传感器，面部表情和Emotiv Epoc+在指示灯led接口的心理命令训练配置文件

Revista de Ingeniería Biomédica y Biotecnología Pub Date : 2022-12-31 DOI: 10.35429/jbeb.2022.15.6.27.31

H. Juárez-Rios, Marcelino Carrera-Rodrígue, Juan C Estrada-Gutiérrez, M. Cano-Lara

引用次数: 0

Silver nanoparticles’ incorporation in spider silk (Paraphidippus aurantius) for therapeutic purposes 银纳米粒子掺入蜘蛛丝(Paraphidippus aurantius)治疗目的

Revista de Ingeniería Biomédica y Biotecnología Pub Date : 2022-06-30 DOI: 10.35429/jbeb.2022.15.6.12.17

Jorge Alberto Granados Olvera, Z. Vargas-Solano, Karelia Liliana Rangel-Ruiz, Sandra Teresa Ramirez-Herrera

引用次数: 0

Ecofungicides as growth stimulants in Lactuca sativa L. 生态杀菌剂对油菜生长的促进作用。

Revista de Ingeniería Biomédica y Biotecnología Pub Date : 2022-06-30 DOI: 10.35429/jbeb.2022.15.6.18.26

B. Ponce-Lira, K. Aguilar-Arteaga, P. López-Perea, Nadia Landero-Valenzuela

{"title":"Ecofungicides as growth stimulants in Lactuca sativa L.","authors":"B. Ponce-Lira, K. Aguilar-Arteaga, P. López-Perea, Nadia Landero-Valenzuela","doi":"10.35429/jbeb.2022.15.6.18.26","DOIUrl":"https://doi.org/10.35429/jbeb.2022.15.6.18.26","url":null,"abstract":"Lactuca sativa commonly known as lettuce is a food that provides few calories due to its high water content and fewer carbohydrates, proteins and fats. The main problem with this crop is that during its cycle it is attacked by a range of fungi (Fusarium spp., Pythium sp., Alternaria alternata., among others) and bacteria (Erwinia sp, Burkholderia sp, among others); this leads to excess use of pesticides, economic losses and damage to the environment. Therefore, sustainable control strategies are sought to mitigate the spread of diseases and stimulate the optimal development of the plant. Ecofungicides were made based in: Ricinus communis “higuerilla”; Chamaemelum nobile “manzanilla” with Allium sativum “ajo”; Ruta graveolens “ruda”; as well as Bordeaux broth as a craft product and a synthetic product. The randomized complete block experimental design and the Tukey multiple means comparison (p≤0.05) showed tha in Ricinus communis based ecofungicide favors, on average, the height per plant (18.89 cm), the diameter per plant (36.29 cm); the number of leaves per plant (15.50 cm), the leaf width (19.85), the leaf length (17.76 cm) and therefore, a final weight of 1.43 kg per healthy plant was reported. It´s concluded that higuerilla treatment at a dose of 0.33 ml in 1 liter of water increases the productivity of Lactuca sativa L. and decreases the incidence of phytopathogenic fungi.","PeriodicalId":264276,"journal":{"name":"Revista de Ingeniería Biomédica y Biotecnología","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129043917","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mechanical design and validation of an auxiliary active device for rehabilitation of the knee and quadriceps 膝关节和股四头肌康复辅助主动装置的机械设计和验证

Revista de Ingeniería Biomédica y Biotecnología Pub Date : 2022-06-30 DOI: 10.35429/jbeb.2022.15.6.1.11

Jorge Alfredo García-Torres, A. González-Méndez, A. Hernández-Zavala

{"title":"Mechanical design and validation of an auxiliary active device for rehabilitation of the knee and quadriceps","authors":"Jorge Alfredo García-Torres, A. González-Méndez, A. Hernández-Zavala","doi":"10.35429/jbeb.2022.15.6.1.11","DOIUrl":"https://doi.org/10.35429/jbeb.2022.15.6.1.11","url":null,"abstract":"Motion difficulties, specifically the walk and displacement, are very common afflictions, mainly caused by some type of injury. The recurrent kind of rehabilitation treatments involve exercises of active and passive mobility. The success in the treatment and the early return to sports activity depends largely on the rehabilitation process. This should begin immediately after the production of the wound or the surgical process to repair the damage. The objective of this work is to develop a low-cost, easy manufacturing and assembly device, capable of providing exercises of active mobility. We designed an affordable and adaptable six-bar Watt linkage, coupled to a conventional leg extension machine. Structural and dynamic studies determine its safeness and its efficiency. The results of the kinematic and dynamic studies showed that the available range of motion for the different configurations goes from 24° to 109°. Its structural integrity was analyzed, pointing out that the weakest link had a Factor of Safety of 1.3, while the highest presents a value of 14.7, so that, the material overpasses the load needs. Based on the obtained results, a six-bar linkage is a viable option for the development of low-cost, therapeutic active devices.","PeriodicalId":264276,"journal":{"name":"Revista de Ingeniería Biomédica y Biotecnología","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130670110","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Upper extremity prosthesis 3D bio-pneumatic self-adjusting clamping to non-homogeneous surfaces under the principle of communicating vessel 基于交通血管原理的上肢三维生物气动自调节夹持非均匀表面

Revista de Ingeniería Biomédica y Biotecnología Pub Date : 2021-06-30 DOI: 10.35429/10.35429/jbeb.2021.13.5.1.7

Angel Peralta-Meza, Félix Arnoldo Durán-Núñez, José Angel Pendones-Fernández

{"title":"Upper extremity prosthesis 3D bio-pneumatic self-adjusting clamping to non-homogeneous surfaces under the principle of communicating vessel","authors":"Angel Peralta-Meza, Félix Arnoldo Durán-Núñez, José Angel Pendones-Fernández","doi":"10.35429/10.35429/jbeb.2021.13.5.1.7","DOIUrl":"https://doi.org/10.35429/10.35429/jbeb.2021.13.5.1.7","url":null,"abstract":"There are several models that emulate the mechanical behavior of biological tissues. Its automation, new materials and manufacturing techniques will enable its use in the near future. This research is based on the use of compressed air in pneumatic muscles that actuate the phalanges. The research is important because it proposes a system that adapts to the needs and economic accessibility or people with limited resources. The problem to solve is that it meets certain standards such as: stable grip and pressure and that it adapts to irregularly shaped objects with more natural movements. The principle of communicating vessels and the force exerted by a fluid on the walls of the container that is used. Consequently, the fluid exerts pressure in all directions. The prosthesis with the design of the Flexy Hand 2 is manufactured by inserting pneumatic muscles to each of the fingers connecting them by means of nylon ropes that are attached to the homemade pneumatic muscles connected to a common manifold, regulating the pressure by means of a valve and a degree of freedom. As a result of the above, it can be concluded that the prototype worked favorably.","PeriodicalId":264276,"journal":{"name":"Revista de Ingeniería Biomédica y Biotecnología","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117031263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Study of the toxicity of the ethanolic extract of Justicia spicigera in rats treated orally for 30 days 刺麻醇提物对大鼠口服30 d的毒性研究

Revista de Ingeniería Biomédica y Biotecnología Pub Date : 2021-06-30 DOI: 10.35429/jbeb.2021.13.5.14.18

Angel Leon, Juan Del Toro, Brenda Alvarado, Sheila Balderas

引用次数: 0

Relationship between left ventricular ejection fractions and electrocardiographic variations in chronic chagasic patients 慢性恰加斯病患者左室射血分数与心电图变化的关系

Revista de Ingeniería Biomédica y Biotecnología Pub Date : 2021-06-30 DOI: 10.35429/jbeb.2021.13.5.19.23

Raúl Céspedes, Hyun Chung, Albert Josafat, V. Gil, Jorge Guzmán, J. Ochoa

{"title":"Relationship between left ventricular ejection fractions and electrocardiographic variations in chronic chagasic patients","authors":"Raúl Céspedes, Hyun Chung, Albert Josafat, V. Gil, Jorge Guzmán, J. Ochoa","doi":"10.35429/jbeb.2021.13.5.19.23","DOIUrl":"https://doi.org/10.35429/jbeb.2021.13.5.19.23","url":null,"abstract":"The sistodiastolic dysfunction of the heart measured through global ejection of the left ventricle as systolic parameter and the ventricular rapid filling plus the time of ventricular total filling as parameters of function diastólica are informational facts of complementary examinations of high sensibility and specificity for this type of study. It was established a relationship between the fraction of left ventricular ejection global and segment, measured for ventriculografía radioisotópica of balance, with the disorders electrocardiográficos in chronic chagásic patients. It is possible to conclude that while major alteration exists in the fraction of ventricular ejection, major abnormal variations exist in the electrocardiography of the chronical chagasic patients. Those who presented complete block of right branch show the possible existence of association in the deterioration of the fraction of ejection apicoseptal, aspect that would allow to conclude that the complete blockade of right branch can be a variable predisposed. The statistical analysis of the fraction of ejection apical that was found shows that the decrease of this region has a statistical force with the electrocardiografic deterioration complete blockade of right branch more front left hemibloqueo, This scientific evidence is confirmed across the statistical and epidemiological evidence which indicators allow to observe a major prevalency in 66 % and a major association of 1.51 times of complete Blockade of Right Branch more front left hemibloqueo in relation to other segments.","PeriodicalId":264276,"journal":{"name":"Revista de Ingeniería Biomédica y Biotecnología","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116172150","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Establishment of an in vitro system to evaluate the toxic effect of Cadmium on the root architecture of plants 镉对植物根构型毒性影响的体外评价体系的建立

Revista de Ingeniería Biomédica y Biotecnología Pub Date : 2021-06-30 DOI: 10.35429/jbeb.2021.13.5.8.13

Gisela Adelina Rolón-Cárdenas, A. Hernández-Morales, Candy Carranza-Álvarez, J. J. Maldonado-Miranda

引用次数: 0

Diseño de interfaz gráfica para analizar el ciclo de marcha del cuerpo humano en software libre 在自由软件中分析人体行走周期的图形界面设计

Revista de Ingeniería Biomédica y Biotecnología Pub Date : 2020-12-31 DOI: 10.35429/JBEB.2020.12.4.13.17

Didia Carrillo-Hernández, Yered Uriel Terrones-Lara, H. García-Cervantes, Alan David Blanco-Miranda

{"title":"Diseño de interfaz gráfica para analizar el ciclo de marcha del cuerpo humano en software libre","authors":"Didia Carrillo-Hernández, Yered Uriel Terrones-Lara, H. García-Cervantes, Alan David Blanco-Miranda","doi":"10.35429/JBEB.2020.12.4.13.17","DOIUrl":"https://doi.org/10.35429/JBEB.2020.12.4.13.17","url":null,"abstract":"Currently in the country there are more than 27 thousand cases of annual amputations and more than 80% correspond to lower limbs, therefore, the demand for prosthetic equipment is greater than what the health sector institutions can provide. It should be noted that the equipment developed by these institutions is only passive equipment, so that only 10% of patients who receive a prosthetic equipment successfully complete their rehabilitation. The main problems that the patient faces when adapting to their prosthetic equipment is the response time and alignment vs the healthy limb, since it does not have an intelligent control system that allows them to respond in real time as the losted limb did. This causes gaps when performing your gait cycle, this over time can bring about abnormalities in your posture affecting the alignment of your motor system. This work allows us to analyze the range of motion of the ankles and knees, in addition to determining the angular velocity of both, it is essential information for the development of control systems necessary for active prosthetic equipment. The programming language where it was developed is the Python 3.7 software and additionally reproduce the simulation of the gait cycle.","PeriodicalId":264276,"journal":{"name":"Revista de Ingeniería Biomédica y Biotecnología","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123743844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Aplicación de un sistema de reconocimiento de formas y colores en un robot humanoide 形状和颜色识别系统在人形机器人中的应用

Revista de Ingeniería Biomédica y Biotecnología Pub Date : 2020-12-31 DOI: 10.35429/jbeb.2020.12.4.24.29

K. Gutiérrez, Martha Aguilera, Simón Ortiz, Gael Arrambide

引用次数: 0