Laser Technology: Principles, Properties, and Applications
LASER = Light Amplification by Stimulated Emission of Radiation
A laser is actually an oscillator rather than a simple amplifier. The difference is that an oscillator has positive feedback in addition to the amplifier.
Essential English-Spanish Computer Terms & IT Roles
Essential English-Spanish Computer Terms
- store – guardar
- retried – recuperar
- manich – administrar
- net up – establecer
- test – probar
- be able – ser capaz
- place – planificar
- develop – desarrollar
Prepositions
- above – arriba
- below – abajo
- over – sobre
- under – abajo
- between – entre
- in the middle of – en el medio de
- behind – detrás
- in front of – en frente de
- beside – al lado
- next to – al lado de
- near to – cercano a
- on – sobre
- in – en (dentro de algo)
- at – en (indica lugar físico)
in october
in 1987
in a company
in the morning
at
Read MoreLabor Movements, Societal Shifts, and Women’s Rights in the 19th and 20th Centuries
Labor Movement’s Fierce Fight for a Better Life
In the 19th century, workers began to improve their working conditions by destroying the machines (Luddism) to which they blamed their situation. From the first half of the 19th century, doctrines and organizations emerged.
The Principal Doctrines
Thinkers analyzed society and began to advocate for a different society. This encompassed two ideological currents:
- Marxism was the ideology that had the most influence on the proletariat. The key to capitalist
Software Testing: Black Box, White Box, and More
Criteria for Choosing Black Box Data
Values should include easy, typical, realistic, extreme, and illegal values.
Techniques Using Black Box Testing
- Boundary value analysis
- Equivalence partitioning
White Box Testing of Warrant
- Run at least once all the paths of each module.
- Use decisions at their true and false values.
- Run all loops.
- Use internal data structures.
Flow Graph
Represents the program flow control and is used to more easily trace the paths.
Cyclomatic Complexity
Represents the number of independent
Read MoreAmadeo I’s Reign and the Rise of Republicanism in Spain
The Reign of Amadeo I
Amadeo I’s Election and Challenges
Amadeo was elected king by the Cortes of Cadiz in November 1870, arriving in Cartagena. He became king on January 2nd, and after swearing in, dissolved the courts to begin a new phase of democratic monarchy. Amadeo had little support; his decisions failed to satisfy both progressives and unionists. Many clergy and nobility opposed the monarch, as did the army, which was crucial in the war in Cuba. The state’s economic problems were increasing,
Irregular Verb Conjugations in English
English Irregular Verbs
Here’s a list of common irregular verbs in English, with their past simple and past participle forms, and their Spanish translations:
- arise – arose – arisen – surgir
- be – was/were – been – ser
- beat – beat – beaten – golpear
- become – became – become – convertirse
- begin – began – begun – comenzar
- bet – bet/betted – bet/betted – apostar
- bite – bit – bitten – morder
- bleed – bled – bled – sangrar
- blow – blew – blown – soplar
- break – broke – broken – romper
- bring – brought – brought – traer
- build
Oscar Wilde’s The Picture of Dorian Gray: A Summary
The Picture of Dorian Gray: Preface and Chapters 1-2
Preface
The Preface is a series of epigrams, or concise, witty sayings, that express the major points of Oscar Wilde’s aesthetic philosophy. In short, the epigrams praise beauty and repudiate the notion that art serves a moral purpose.
Chapter One
The novel begins in the elegantly appointed London home of Basil Hallward, a well-known artist. Basil discusses his latest portrait with his friend, the clever and scandalously amoral Lord Henry Wotton.
Read MoreDental Health Terms and Oral Care: A Comprehensive Glossary
Dental Terms: English and Spanish
A
- Abscess: Absceso
- Ache: Dolor
- Adult teeth: Dientes adultos
- Alignment: Alineamiento
- Appointment: Cita / Hora
B
- Baby teeth: Dientes de bebé
- Bands: Apósito / Venda
- Bib: Servilleta
- Bicuspid: Bicúspide (premolars)
- Bite: Morder
- Braces: Frenos
- Bridge: Puente
- Bristle: Cerdas del cepillo dental
- Brush: Cepillar
C
- Caps: Corona
- Cavity: Caries
- Checkup: Revisión médica
- Chew: Masticar
- Cleaning: Limpieza
- Crown: Corona
- Cuspid: Cúspide canina
D
- Decay: Deterioro
- Degree: Grado
- Dentures: Dentadura postiza
- Drill:
Generation of ’98: Key Authors and Literary Works
Generation of ’98
Definition and Origin
The Generation of ’98 was a Spanish literary movement named after the “Disaster of ’98.” It proposed an aesthetic renovation of literature and socio-cultural regeneration of the country. The movement meets the criteria to be considered a generation, and the origin of the generation can be traced to three manifestos (Azorín, Baroja, Machado).
Features
- A taste for both the castizo (traditional Spanish) and Europeanism: A desire to Europeanize Spain while retaining
Factors Influencing Industrial Location: Raw Materials, Market, and More
Factors Influencing Industrial Location
The optimal location for a business depends on various factors. For short distances, trucks are often used, while trains and ships are preferred for longer hauls. The cost of transportation varies depending on the type of load.
1.3 Raw Materials (MP)
Many companies locate near their raw materials to reduce costs. This is especially true for materials that are difficult to transport. For example, copper wire manufacturers often locate near copper mines. Similarly,
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