检索结果-南通市图书馆

new Mathematical Tools for the Study of the DnA Structure

Journal of Applied Mathematics and Physics 2021年第8期9卷 1896-1903页

作者： Juan Antonio nieto Constanza Celia nieto-marín nayeli nieto-marín Itzel nieto-marín Facultad de Ciencias Fsico-Matemáticas de la Universidad Autónoma de Sinaloa Culiacán Sinaloa México

We propose a number of new mathematical tools for the study of the DnA structure. In particular, we establish a connection between the DnA molecule and the Grassmann-Plücker coordinates, which, in both in mathematics... 详细信息

关键词： DnA Structure (4 + 4)-Dimensions Grassmann-Plücker Relations

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Potential role of noise to improve intracortical microstimulation in tactile neuroprostheses

引用

neural Regeneration Research 2021年第8期16卷 1533-1534页

作者： Pedro Mabil nayeli Huidobro Amira Flores Elias Manjarrez Laboratory of Integrative neurophysiology Instituto de FisiologíaBenemérita Universidad Autónoma de PueblaCPMéxico

The intracortical microstimulation(ICMS) from 40 to 100 μA is useful to elicit tactile sensations,which could be employed in neuroprostheses to control the robotic arms' ***,this electrical current applied for prolonged periods of time could damage the neuronal ***,there is a necessity to create new strategies for the practical use of ICMS in a safe intensity range for potential clinical applications in tetraplegic *** we describe crucial studies supporting the use of electrical and optical noise to guarantee a safe ICMS delivered through brain-machine interface technologies.

关键词： guarantee supporting sensation

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Analysis of the Degree of Quality of Fish Fillet in Refrigeration

引用

Open Journal of Applied Sciences 2022年第5期12卷 744-756页

作者： Itzel Yashita Prado-Toledo Katia nayeli Ramos-Santoyo martha Lorena Guzmán-Robles Alejandro De Jesús Cortés-Sánchez Universidad Tecnológica de nayarit (UT nayarit) Xalisco México Consejo nacional de Ciencia y Tecnología (COnACYT) Unidad Nayarit del Centro de Investigaciones Biológicas del Noroeste (UNCIBNOR+) Tepic México

Fish is a highly nutritious food widely consumed around the world. The production of fish for human consumption is from capture fishing and aquaculture activities. Tilapia is considered one of the fish with the highest production worldwide, being a source of quality protein at an affordable price. On the other hand, and in addition to its nutritional properties, fish is highly susceptible to deterioration and contamination, mainly due to its intrinsic properties, making it able to consume it for short periods of time, so to extend its availability, it is subjected to common conservation processes like refrigeration. Therefore, the present study is focused on the analysis of the degree of freshness and quality of tilapia fillet through sensory evaluation during refrigerated storage for 12 days. The results indicated that the tilapia fillet during storage had a grade of first quality from day 0 to 4th of storage recommended for consumption, second quality on the 6th day and out of quality from the 8th of storage, the latter being not recommended for human consumption.

关键词： Tilapia Conservation Deterioration Freshness Quality

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Evaluation of Growth Performance of a Genetically Characterized F1 Rainbow Trout,Oncorhynchus mykiss in a Recirculating Aquaculture System

引用

Agricultural Sciences 2017年第7期8卷 716-728页

作者： Jose Luis Arredondo-Figueroa nayeli Ismene Armendáriz-Sáenz Laura Georgina núnez-García Jesús Trinidad Ponce-Palafox Irene De Los Angeles Barriga-Sosa Posta Zootécnica Departamento de ZootecniaCentro de Ciencias AgropecuariasUniversidad Autónoma de AguascalientesJesús MaríaMéxico Planta experimental de Producción Acuícola Departamento de HidrobiologíaDivisión de Ciencias Biológicas y de la SaludUniversidad Autónoma Metropolitana IztapalapaIztapalapaMéxico Escuela nacional de Ingeniería Pesquera Unidad de Bioingeniería CosteraUniversidad Autónoma de NayaritSan BlasMéxico

The growth performance of a selected F1 rainbow trout genetically characterized as polymorphic with locus Omy207UoG (nA = 13, PIC = 0.891, HE = 0.9003) was evaluated in a recirculating aquaculture system (RAS). A set of 157 rainbow trout of 37.8 g of mean body weight and 14.6 cm mean total length per tank, were introduced in each of six fish tank of 5 m3 connected to a recirculating aquaculture system (RAS). The trout was rearing during 317 days. Growth performance indicators and water quality were evaluated during the experiment. The genetically selected F1 rainbow trout showed a tendency towards homogeneity in growth performance along the culture period, reaching a mean total weight of 552.2 g. The length-weight relationship indicated an isometric growth (>3.0). This study presents the basis to establish a long-term marker-assisted selection program for rainbow trout culture in a subtropical region.

关键词： Rainbow Trout Oncorhynchus mykiss Genetically Characterized Growth Performance Water Quality

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：