Código ASCII
Tabla de unidades de medidas de información
Actividades.
Ej. nº1:
Ej. nº2:
Es un sistema de codificaión para le gente ciega, que lo inventó Luis Braille
Ej. nº3:
55 = 110111
205= 11001
Ej. nº4:
01001000<01000010
Ej. nº5:
Con 3 dígitos … 8 números diferentes
Con 8 dígitos … 256 números diferentes.
Ej. nº 6:
I 73
R 82
E 69
N 78
E 69
Ej. nº7:
I 01001001
R 01010010
E 01000101
N 01001110
E 01000101
Página 22
Ej. nº1:
El informe habla de que las nuevas tecnologias tienes que ser un medio para una mejor enseñanza en todo el mundo.
Ej. nº2:
Pues son muchisimas las ventajas. Comunicarse a larga distancia practicamente a tiempo real, poder acceder a mucha iformacion mediantes internet, etc.
Ej. nº3:
Que cada vez los países los paises ricos se estan desarrollando a mucha velocidad, mientras que los pobres no. Esto hará que las diferencias seas aún mayores.
Ej. nº4:
Aldea global, es un concepto que se refiere a la idea de que, debido a la velocidad de las comunicaciones, toda la sociedad humana comenzaría a transformarse y suestilo de vida se volvería similar al de una aldea. Debido al progreso tecnológico, todos los habitantes del planeta empezarían a conocerse unos a otros y a comunicarse de manera instantánea y directa.
Ej. nº5:
Me parece que bien que cada vez se vaya informatizando más la enseñanza, porque así todo será mucho más rápido y fácil de ultilizar.
Ej. nº6:
Son positivas porque permiten descargarse canciones gratis, porque esas canciones, en sus discos y tal, son muy caras. Las negativas es que es una especie de robo a los cantantes, pero si sus discos (estoy hablando de la musica como tambien podría hablar del cile o algun programa) fueran más baratos, no habría ese problema.
Ej. nº7:
Me parece bien que haya una comisión y todo eso que se centre en la educación. Al fin y al cabo, es algo necesario, que todo el mundo tenga algo de cultura para el mundo en el que vivimos.
Ej. nº8:
Yo creo, en mi p¡opinion que es muy dificil que una maquina llege a tener los mismos pensamientos que una persona humana. Quizás se llege a conseguir una máquina muy parecida, con mucha memoria y con un gran procesador, pero nunca como un humano.
Ej. nº9:
Pues un ordenador muy bueno que reproducta las imagenes virtualmente.
Ej. nº10:
http://prime.isthe.com/chongo/tech/math/prime/m43112609/prime-c.html aqui está..
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014,210,170,198,173,449,381,472,252,608,359,259,458,469,318,082,473,704,049, 579,128,743,564,135,206,205,190,443,654,812,133,104,717,553,426,324,130,755, 324,606,124,263,614,622,857,590,946,414,372,436,832,568,629,505,309,380,081, 890,816,446,559,691,450,179,252,037,847,008,267,740,819,804,950,354,476,404, 306,983,329,614,701,979,756,926,518,932,061,068,604,231,191,153,267,405,694, 687,906,308,156,377,956,955,414,200,341,345,192,414,859,392,009,089,385,305, 701,474,507,591,904,145,206,341,103,798,752,795,066,270,896,121,423,121,854, 080,975,318,245,485,708,795,802,720,033,936,964,936,156,510,410,108,979,105, 980,419,995,789,710,869,941,113,887,503,874,590,398,731,040,104,419,647,968, 115,894,569,605,875,846,554,827,103,329,999,540,042,769,105,141,146,596,119, 399,992,775,797,361,534,416,196,391,169,567,829,810,064,363,951,244,415,072, 871,694,056,402,257,803,932,022,903,061,227,930,792,210,502,788,618,390,315, 462,254,763,801,214,321,963,202,597,960,250,207,671,545,047,489,967,868,711, 631,695,560,039,482,654,538,160,557,143,791,947,413,682,477,684,001,225,550, 253,565,784,220,964,046,107,485,666,562,168,488,210,154,741,885,206,231,935, 830,865,218,140,961,987,477,541,987,927,184,445,294,457,607,298,969,518,857, 865,586,445,258,230,886,452,056,901,546,210,900,055,601,326,884,291,748,174, 458,275,721,377,054,718,017,386,748,281,867,635,698,771,731,485,556,517,616, 880,370,384,256,436,790,020,179,611,823,494,521,492,046,745,630,913,884,593, 260,390,687,454,030,564,706,654,778,160,451,627,847,256,072,584,654,371,720, 810,246,078,560,398,908,356,750,147,939,313,389,079,070,448,229,197,572,852, 147,755,938,132,166,184,555,005,503,301,116,823,893,241,359,052,698,973,012, 601,753,106,578,618,569,751,071,439,059,478,664,923,561,852,014,832,395,722, 409,748,583,726,401,003,310,141,367,297,386,899,588,723,490,399,613,166,504, 465,372,299,733,188,563,693,283,690,972,207,436,875,042,549,680,950,544,101, 355,270,994,625,674,386,855,766,358,286,668,514,012,111,429,678,884,878,689, 655,293,860,849,484,634,142,854,219,298,507,037,576,464,289,273,182,031,288, 730,939,533,532,412,494,350,963,806,034,772,258,085,729,827,222,005,233,846, 896,071,506,538,302,664,926,880,135,545,109,219,440,761,961,097,563,759,627, 248,101,259,249,470,666,412,412,553,338,184,764,422,980,062,901,980,325,156, 392,186,401,618,980,923,354,071,739,731,681,098,323,856,420,815,385,529,562, 986,958,784,846,778,162,455,111,741,909,582,675,265,310,161,452,295,797,732, 075,306,580,184,614,742,700,957,986,498,066,019,726,254,123,857,229,261,616, 246,265,217,208,273,731,326,388,520,265,270,424,948,441,262,706,563,427,152, 128,250,083,513,590,422,515,802,480,149,875,054,675,983,923,219,079,037,700, 197,152,665,185,054,114,753,048,381,606,804,543,073,975,854,073,356,736,361, 667,542,458,899,442,637,074,644,318,744,776,704,401,644,732,837,370,948,769, 560,538,758,675,494,803,658,906,371,662,079,194,152,543,865,814,666,169,216, 624,775,805,212,263,807,000,728,085,205,803,920,270,322,205,234,247,107,854, 957,794,666,560,365,940,096,985,523,724,543,178,371,246,903,731,144,911,672, 634,102,438,247,936,099,464,817,769,793,389,590,484,896,293,566,186,702,864, 881,610,593,668,580,711,295,463,536,320,279,014,618,378,340,829,158,303,076, 114,763,543,419,002,212,859,018,476,720,205,022,132,968,972,504,607,075,085, 517,476,680,271,922,820,034,757,119,994,427,803,741,293,905,122,479,464,076, 169,081,940,909,025,819,593,406,285,662,521,207,040,493,961,589,329,906,300, 270,870,706,020,575,289,726,326,284,411,391,096,242,413,596,525,306,340,979, 512,132,383,938,450,717,835,899,846,922,430,293,587,590,990,608,416,908,875, 160,343,754,662,325,838,039,983,682,788,019,501,123,998,904,626,817,757,097, 818,498,185,686,913,139,307,671,153,496,358,358,902,788,767,781,425,544,547, 865,312,038,879,546,151,019,859,849,163,804,921,953,211,538,687,652,603,813, 140,857,941,265,031,951,412,845,352,808,486,370,272,960,067,485,273,106,108, 265,393,478,754,147,727,930,166,221,463,387,820,222,595,506,041,773,775,437, 961,995,408,661,683,037,405,000,759,105,848,859,052,812,713,204,177,846,272, 581,434,852,638,223,276,914,020,080,779,934,461,260,116,931,941,959,945,697, 989,730,806,272,435,041,113,158,535,657,228,287,697,624,332,031,589,800,958, 714,574,707,056,838,276,084,982,325,716,161,516,751,472,688,371,555,572,686, 252,641,487,109,249,653,294,409,306,008,825,816,628,955,067,311,896,579,144...
Ej. nº11:
Trbajan sobre las proteinas y porqué se pliegan, pero la pagina está en inglés y no me entero de casi nada.
Ej. nº12:
Ej. nº 13:
Creo que los ordenadores se debería utilizar para más asignatiras que para informatica. Las clases serían más interactvas y quizás no tan aburridas que como estar siguiendo un libro.
Ej. nº1:
Imprenta–>Por 1048, Bì Sheng, la inventa en China. Aunque el alemán Gutenberg, sea considerado, siglos después el padre de la imprenta. Gracias a ella, hubo más cultura, ya que los libros se reproducían más rápidamente.
Radio–> James Clerk Maxwell consiguió descriptar las primeras ondas electromagnéticas entre 1861 y 1865. Fue un avance porque se pudieron comunicar sitios medianamente lejanos sin hilos.
Teléfono–> Antonio Meucci lo inventó en 1871 aunque este invento siempre se había atribuido al que lo reinventó años después, Graham Bell. Fue un invento muy importante, logró comunicar a dos personas por medio de hilos que se encontraban a una distancia determinada.
Telégrafo–>Si bien el telégrafo eléctrico que conocemos hoy fue presentado por Samuel Morse en el 1833, no es menos cierto que Gauss y Weber se comunicaban ya al menos desde 1822 mediante un telégrafo eléctrico. Permitió transmitir mensajes de forma rápida.
Máquina de escribir–> En 1714 Henry Mill obtubo una patente por una especie de máquina de escribir. Esta permitió escribir domumento mucho mas rápido.
Televisión–> Paul Nipkow en 1884 hizo el primer diseño. Fue un invento muy importante porque se pudieron enviar imágenes por medio de ondas.
Ej. nº2:
La mayoría de las noticias publicadas por los periódicos sobre la red internet, se refieren a cursos o trabajos que se pueden realizar por la misma.
Ej. nº3:
Por lo que he podido encontar, España tiene 5 satélites utilizados para las telecomunicaciones, tres de ellos con finces comerciales.
Ej. nº4:
La nanotecnología es un campo de las ciencias aplicadas dedicado al control y manipulación de la materia a una escala menor que un micrómetro. Con relación a las futuras aplicaciones en la informática, los avances en este campo harán que los ordenadores dejen de ultilizar el silicio como sistema para integrar los transistores que le componen y empicen a manejarse con lo que se llama mecánica cuántica, lo que hará que utilicen transistores a escala atómica.
Ej. nº5:
Sí, porque sin el carbono apenas se podria vivir y sin el silicio, al ser el componente principal de los ordenadores, se está haciendo casi indispensable.
Ej. nº6:
Unas persianas que se suban y se bajen solas, que haya una red en la casa conectada a tu movil y que, por ejemplo, poder decir que la calefaccion esté a una determinada temperatura para cuando llegues, o que el frigorísico te haga la lista de la compra el solo, etc.
Ej. nº7:
Pues que ambos dispositivos tienen sensores para determinar algunos factores exteriores y así tomar, en parte, sus propias decisiones.
Ej. nº9:
Tener un sistema operativo de propietario, implica tener que pagar por el, a no ser que sea pirateado, pero disponer a si de muchos más programas que son compatibles con este sistema operativo. Tener un software libre, es más barato, pero, hay menos programas que se pueden ultilizar con él.
Ej. nº10:
Pues que como siguamos así, quizás llege un momento en que las máquinas sean más inteligentes que las personas.
Ej. nº11:
Que no toda la información que se publica es fiable. Cualquier persona puede entrar en internet y escribir algo, eso no quiere decir que sea verdad.
Ej. nº12:
Me parece bien, porque cada vez se está haciendo más dificil encontrar una información decente y fiable por internet, asi que, si se hacen páginas como estas, ya tienes donde buscar, y fiarte de lo que lees.
Ej. nº13:
En el libro habla de un mundo feliz, sin guerras, y sin pobreza, donde la gente convive perfectamente con la tecnología y la informatica. Yo creo que eso en la vida real es imposible. No creo que los paises ricos sean capaz de hacer algo para erradicar la pobreza op ara destruir todas las armas.
Ej. nº14:
En esa empresa estan investigando el genoma humano mediante ordenadores.
Ej. nº 15:
Ej. nº 16:
Ej. nº17:
Pues supongo que estaran encendidos las horas lectivas, los de los alumnos, y los de adimintracion las horas en que los trabajadores estén en sus puestos de trabajo, unas 8 horas, digo yo. Y apagados, el resto.
Ej. nº18:
Pues que en las horas que no se usen, esten apagados, porque no estamos como para andar derochando enegía.
Ej. nº19:
Son los satelites que permanecen inmoviles sobre un determinado punto sobre la Tierra. Y son los que envian señales a los GPS.
Ej. nº21:
Se podía, pero quizás sea algo muy complicado para un colegio.
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