Las matematicas en los misterios del SARS-CoV-2

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Las matematicas en los misterios del SARS-CoV-2

The first division between continents was made by ancient Greek navigators, who named them 'landmass, terra firma'.

Generally classified by convention rather than any strict criteria, nowadays seven regions are regarded as continents from a geopolitical point of view.

Clasificación de los modelos matematicos

Modelo estocástico

No es posible controlar los factores que intervienen en el estudio del fenómeno.

Modelo MSIR

Modelo MSEIR

Modelo SEIS

Modelo SEIR

Modelo determinístico

Se pueden controlar los factores que intervienen en el estudio del proceso.

Modelos de transmisión de enfermedades infecciosas

You can find on this continent:

• the world's largest river as per water volume, the Amazon.

• the highest volcanoes of the world -- Mt. Cotopaxi and Mt. Chimborazo.

• the country, Brazil, which is the largest coffee producer in the world.

• the second-highest mountain range in the world, the Andes.

Modelo SIR

The largest forest, which covers 30% of South America's total area, is famous for its biodiversity. It’s crisscrossed by thousands of rivers, including the powerful Amazon.

Name this forest as well as its type.

la población se recupera y adquiere la inmunidad para la enfermedad.

Población total (N): N=S+I+R

Población recuperada (R)

Modelo SIS

The world's highest uninterrupted waterfall can be found here.

Write down its name, height and the country in which you can find it.

la población se recupera, pero no adquiere la inmunidad y vuelve a ser susceptible.

Probabilidad de recuperación (1-σ)

Población total (N)

Variable aleatoria X(t)

Modelo SI

There are 12 countries that make up South America.

Name as many of you can! Don't forget about their capitals.

La población se queda en fase de infectados.

Variables

población total (N)

Población infectada (I)

Población susceptible (S)

Matematica y modelos matematicos

North America has five time zones and it is the only continent with every type of climate.

North America was named after the explorer Amerigo Vespucci and is also known as the 'New World'.

The world's largest sugar exporter among the seven continents - Cuba - also called the 'sugar bowl of the world' is located here.

Interpretación del análisis del modelo

Native Americans have lived along this river and its tributaries for thousands of years. Most were hunter-gatherers, but some formed agricultural societies.

Formed from thick layers of the river's silt deposits, this river's embayment is one of the most fertile regions of the United States; steamboats were widely used in the 19th and early 20th centuries to ship agricultural and industrial goods.

Name this river.

Fragmentación de realidad

Formulación de un programa computacional

Interpretación de realidad

Análisis del modelo

The world's largest freshwater lake by surface area and the third-largest freshwater lake by volume can be found here. It provides a route for the transportation of iron ore, as well as grain and other mined and manufactured materials.

Large cargo vessels called lake freighters, as well as smaller ocean-going freighters, transport these commodities across this lake.

Name this lake.

Análisis de validez

Parámetros y coeficientes bien determinados

Relación adecuada entre variables

Inclusión de variables no pertinentes

Construcción del modelo

There are 23 countries that make up North America.

Name as many of you can! Don't forget about their capitals.

Fases

Formulación del modelo

Expresión en términos matemáticos de las relaciones entre las variables

Selección de las variables mas relevantes.

Recolección de datos

Definición del problema

Concepto de SARS-CoV-2

Australia is the world's smallest continent and is also known as an 'island continent' as it is surrounded by water on all sides.
It includes 14 countries and it is the least populated continent.

Its name comes from the Latin word 'australis' meaning 'southern' because it lies entirely on the south of the equator.

Comparte siete proteínas no estructurales con el virus causante del SARS-CoV

Australia is home to some animals that can't be found anywhere else in the world.

Name at least 6 of these unique animals.

el genoma del virus SARS-CoV codifica esencialmente a 4 proteínas

nucleocapsid

membrane

envelope

spike protein

Sensible a los rayos ultravioleta y al calor

The largest sandstone monolith can be found here and it is one of Australia's most recognizable natural icons. It is the largest monolith in the world.

Name this rock and write down one of the characteristics it is famous for.

El SARS-CoV-2 es muy vulnerable a los rayos UV de los dispositivos Signify

Transmisión zoonótica independiente

The largest coral reef can be found here.
Name this coral reef, add its length and mention what type of coral is it.

Los animales pueden contagiar a las personas y viceversa de acuerdo a los mas recientes estudios.

Posibles animales portadores

Pangolín melayo

Murciélago

Animales en riesgo de contagio

Loro

Gato

Perro

Pertenece a la especie de SARS-CoV

Out of 14, how many countries you can name?

How about these countries' capitals?

Familia orthocoronavirinae

SARS-CoV-2

MERS-CoV

Coronavirus humano HKU1

Coronavirus humano NL63

SARS-CoV

Coronavirus humano OC43

Coronavirus humano 229E

Transmisión, sistema inmunitario y SARS-CoV-2

Asia is the world's largest continent of the seven continents in size, as it covers one-third of the earth's surface.

It includes 50 countries, and it is the most populated continent, 60% of the total population of the Earth lives here.

Mecanismos de evacuación inmunitaria

3 fundamentales para lograr evadir la actividad inmunitaria

Producción de citocinas asociadas a los diferentes subtipos (tipo Th17)

Presentan los antígenos sobre las células T, provoca su activación

Infectan de forma primaria a macrófagos

Papel de linfocitos T en la inflamación por coronavirus

What are the major animals found in Asia?

Name at least 4 of these animals.

Linfocitos T supresores

Encargan de asegurarse que la respuesta inmunitaria desaparezca una vez que la amenaza ha sido neutralizada.

Linfocitos T de memoria

Funcionan como 'accesos rápidos' a la respuesta inmunitaria ante infecciones reiteradas

Linfocitos T citotóxicos (CD8)

Especializados en localizar el problema, atacarlo y eliminarlas las células infectadas.

Linfocitos T cooperadores (CD4+)

Coordinan la respuesta inmunitaria, liberan sustancias químicas de los los distintos sistemas de respuesta.

Presentación de antigenos a las células T

The only man-made structure that can be seen from space is located here.

Name this construction and add other facts about it.

Tienen receptores en su membrana que les permiten reconocer antígenos adheridos a la superficie de las células.

Inmunidad innata frente a SARS-CoV-2

Asia houses the highest point on earth.
Name this summit and write down how tall it is.

Se encarga de detectar la presencia de señales de peligro en los tejidos periféricos.

Periodo de incubación de 2 a 14 días

Es el tiempo entre el momento que contraes el virus y el comienzo de síntomas.