Notes, abstracts, papers, exams and problems of Baccalaureate

Vida San Sebastian was born in 1872. He studied medicine but soon served as a doctor. His contacts with writers led him to indulge his literary vocation. 1900 he published first books. 1911 the tree of knowledge, articles and essays, 17 novels. 1935 consolidated fame, joins civil war SAR surprises in the Basque country and goes to France. 1940 back to Madrid, creative capacity is exhausted, he died in 1956. Personality lonely and bitter mood, sincere, more sensitivity is necessary, shy spirit of independence and opted for self-reflection to which it attributed to an imbalance and a spirit of mad man. Pessimistic about the man and the world, felt tenderness for helpless beings, not whether the world would be happy for it to mourn a child. In... Continue reading "Pio Baroja, and "The Tree of Knowledge"" »

pure substance: is a phase of uniform composition and unchanging can not be decomposed into other substances of different classes by physical methods.

elements: they are pure substances that can not be decomposed into simpler ones through normal chemical processes.

compounds: they are pure substances made up of two or more elements, which can be decomposed by chemical methods on the elements of which are constituted. A compound always has the same elements and the same proportions regardless of the process followed.

Blended is an aggregation of different substances without causing any chemical reaction between them and therefore may be separated by physical methods.

ponderal laws: they refer to the quantity of matter of different substances... Continue reading "Laws ponderal" »

Conditionals

Zero Conditional

If + present simple, ... present simple

First Conditional

If + present simple, ... will + infinitive

Second Conditional

If + past simple, ... would + infinitive

Third Conditional

If + past perfect, ... would + have + past participle

The Passive Voice (Active/Passive)

Present Simple

Active: The waiter serves the customers.

Passive: The customers are served by the waiter.

Present Continuous

Active: The waiter is serving the customers.

Passive: The customers are being served by the waiter.

Past Simple

Active: The waiter served the customers.

Passive: The customers were served by the waiter.

Past Continuous

Active: The waiter was serving the customers.

Passive: The customers were being served by the waiter.

Present Perfect Simple

Active:... Continue reading "English Grammar and Vocabulary Guide: Conditionals, Passive Voice, and More" »

Mamíferos: Las hembras tienen mamas que producen leche para alimentar a las crías, el cuerpo está cubierto por pelos. La función principal es proteger del frio al animal.
Pelaje: raíz dentro del funículo piloso .Los pelos nuevos sacan los pelos viejos. La glándula sebácea lo hace más flexible el pelo. Lana (largo y fino), cerda (áspero y grueso), vello (suave y corto) y púa (largo y puntiagudo)
La temperatura: Es constante. Si sube o baja la temperatura siempre se mantiene constante.
Hibernación: desciende -10 Cº / Duerme no come y se esconde.
Invernación: baja la temperatura pero un duerme profundamente, come y hace algunas actividades.
La fecundación interna se produce en el ovulo con el esperma.
Sistema digestivo: Boca -faringe-

System Types
The systems of equations can be classified by the number of solutions that can arise. According to that case may have the following cases:
· Incompatible system if it has no solution.
· Compatible system if you have any solution in this case can also distinguish between:
or compatible system determined when it has a finite number of solutions.
indeterminate or compatible system when it admits an infinite set of solutions.
Fitting and classification:

Calculating the rank of a matrix for determining

1. We can rule a line if:.
· All the coefficients are zeros.
· There are two equal lines.
• A line is proportional to another.
• A line is a linear combination of others.
Delete the third column because it is a linear... Continue reading "Matrices: multiplication, rank, determinant, inverse and Rouche-Frobenius theorem" »

Doxa: In Plato's theory of knowledge, doxa is the lowest level of knowledge. Through the five senses, we obtain information about the Physical World in which we live. Episteme: In Plato's theory of knowledge, episteme is the highest level of knowledge. Through the faculty of reason, we gain knowledge of the Forms in the World of Forms. Allegory of the Cave: A metaphor used by Plato to explain how, through knowledge and education, we can escape the Physical World and reach the World of Forms.

Aristotle's Knowledge

Sensory knowledge (Aristotle): Through the knowledge provided by the five senses, we understand the accidental characteristics of beings: position, colour, weight, etc. These characteristics are related to matter (hyle). Rational knowledge

Button Click Action Events

import java.awt.*;

import java.awt.event.*;

public class ButtonClickActionEvents

{

public static void main(String args[])

{

Frame f=new Frame("Button Event");

Label l=new Label("DETAILS OF PARENTS");

l.setFont(new Font("Calibri",Font.BOLD, 16));

Label nl=new Label();

Label dl=new Label();

Label al=new Label();

l.setBounds(20,20,500,50);

nl.setBounds(20,110,500,30);

dl.setBounds(20,150,500,30);

al.setBounds(20,190,500,30);

Button mb=new Button("Mother");

mb.setBounds(20,70,50,30);

mb.addActionListener(new ActionListener()

{

public void actionPerformed(ActionEvent e)

{

nl.setText("NAME: " + "Aishwarya");

dl.setText("DESIGNATION: " + "Professor");

al.setText("AGE: " + "42");

}

});

Button fb=new Button("Father");

fb.setBounds(80,70,50,30);

fb.addActionListener(

Modal Verb Examples and Usage

Jane could visit Switzerland next year. I may take Spanish lessons. They must be home by now. James can’t be eighteen yet! The weather might be sunny tomorrow. Mrs. Smith can’t have left home. She might have gone to stay with her mother. Mr. Smith may have committed a crime. He must have buried something in the garden. He could have won the lottery. He must have bought a new car. Mr. Smith might have murdered his wife. She must be at home. She can’t be Janet—she’s in America. She must think I’m stupid. I must look silly in this coat. They must have a lot of money.

You don’t have to take a jacket. You should see a dentist. You must not talk during the exam. You must not park here. You should study harder.... Continue reading "Mastering Modal Verbs: Examples and Usage" »

Swami Vivekananda

Secrets of Work Stated by Swami Vivekananda

1. Work as Worship: Swami Vivekananda emphasized that work should be performed as a form of worship, with dedication, devotion, and a sense of reverence. He believed that when work is performed with this attitude, it becomes a means of connecting with the divine.

2. Selfless Service: Swami Vivekananda stressed the importance of selfless service, performing work without expectation of reward or recognition. He believed that selfless service helps to purify the mind, cultivate compassion, and develop a sense of unity with others.

3. Detachment from Results: Swami Vivekananda taught that one should work without attachment to the results of their actions. He believed that attachment to results... Continue reading "Insights on Work, Taxation, Business, Literature, and Philosophy" »

Classification of Resources

a) Natural Resources

These are resources derived from nature without human intervention. They include:

• Biotic Resources: Resources obtained from living organisms.
  • Examples: Forests, animals, fish, crops.
• Abiotic Resources: Resources derived from non-living entities.
  • Examples: Minerals, soil, water, air.

b) Human-Made Resources

These are resources created or modified by human beings using natural resources.

• Examples: Buildings, machinery, vehicles, roads.

Classification Based on Renewability

a) Renewable Resources

• Can be replenished naturally over a short period.
• Examples: Solar energy, wind energy, water, forests, and crops.
• Features:
  • Regenerate naturally.
  • Sustainable if managed properly.
  • Often environment-friendly.

b) Non-Renewable