The research aims to produce valid information and must use reliable instruments that guarantee accurate and make it quantifiable and possible reproducibility. Allowing the exclusion or at least control prejudice of personal insights and trends that may distort the results.
Crocs Uncover
Bizarre Species
Mostrando entradas con la etiqueta Diferent. Mostrar todas las entradas
Mostrando entradas con la etiqueta Diferent. Mostrar todas las entradas
domingo, 8 de julio de 2012
The BlackBerry, Trying to Avoid the Hall of Fallen Giants
FORGET the Union — what’s the state of the BlackBerry?
Research in Motion, maker of BlackBerry smartphones and tablets, sent its co-chief executives packing last week and replaced them with Thorsten Heins, who had been RIM’s chief operating officer. How would he characterize his employer?
“We make the best communications devices in the world,” said Mr. Heins, who met with editors and reporters from The New York Times on Friday.
Not everyone feels the same way. Over the last year, RIM’s share price has plunged 75 percent. The company once commanded more than half of the American smartphone market. Today it has 10 percent.
RIM has two, maybe three ways forward.
The first — the one that Mr. Heins is clearly aiming for — is a triumphant comeback after a near-death experience. Think Apple and its iMac. RIM is on the verge of upgrading its PlayBook operating system — now with, among other things, e-mail, a feature that the original PlayBook bafflingly lacked — and will release the BlackBerry 10 OS this year.
Behind Door No. 2 is a gradual decline and diminution as rivals like Apple, Google and Microsoft devour most of the market; to some degree, they already have. BlackBerry would keep the scraps — a small but dedicated following of corporate and government customers who want its proprietary messaging and security features.
Then there is the third option: oblivion. The road of progress is littered with the corpses of fallen titans. Objects that once seemed as indispensable as the companies that made them have been mercilessly superseded — as seen below. And RIM ought to know: with mobile devices like the BlackBerry 957, it helped to extinguish the pager era.
SONY WALKMAN (1979-2010) Before the Walkman, “personal audio” meant holding a transistor radio to your ear. Sony’s invention created an entire category of devices and helped make the company the technology leader of the 1980s. New models (Thinner! Auto-reverse!) were eagerly anticipated, the LP was relegated to the attic and tender moments spent listening to mix tapes from that certain someone proliferated across teenage bedrooms. Sony seemed incapable of putting a foot wrong. It successfully moved the brand into compact discs with the Discman, then bought record labels and movie studios to bring about that illusory marriage of technology and content. When the digital revolution hit, Sony was too beholden to its proprietary formats, as well as to the inertia inside its media companies. Enter Apple and the iPod.
PAGERS (BORN 1951) At first, pagers were attached to people who worked in fields where lives were on the line. That usually meant doctors, though the group expanded in the late 1980s to include drug dealers. Early beepers displayed only numbers, giving rise to a numerical lexicon that included codes like 911 (call me back immediately) and 07734, which resembles “hello” when read upside down. Pagers briefly gained fame in early 1990s hip-hop, showing up in songs like “Skypager,” by a Tribe Called Quest. The pager’s fall was attributable to the disruptive and destructive powers of another technology: the mobile phone. Why beep when you can talk? And a pager message is so tiny that it makes a tweet look like “The Iliad.” The beeper does live on, in limited circles: its network remains more reliable than cell networks, making it useful to E.M.S. and other rescue workers.
PALM PILOT (1997-2007) Filofax brought personal organizers to their analog apogee in the early ’90s, but Palm brought them into the digital age. Palm Pilots were dazzling when they first appeared: all of your contacts, calendars and notes in one slim, pocket-size device. A touch screen, which required a stylus, made navigation easy. And you could add software, bought through an online store. Want a Zagat guide to go along with your personal data? No problem. In later years, Palm even added telephone features, creating a compelling, all-in-one gadget. Despite boardroom dramas that affected the company’s name and its ownership, Palm’s reputation as a source of innovative hardware and software endured until Jan. 9, 2007. Why that date? That’s when Apple introduced the iPhone.
POLAROID INSTANT CAMERAS (1948-2008) Edwin Land’s invention of instant-developing film in 1948 put a darkroom inside a handheld camera. That achievement gave his Polaroid Corporation a distinct advantage over traditional film cameras. By 1980, Polaroid was selling 7.8 million cameras a year in the United States — more than half of all the 15 million cameras, instant and traditional, sold that year. In 1985, it won a major patent-infringement suit, forcing Kodak to abandon its own instant-camera efforts. The victory was short-lived. The late ’80s brought the rise of the digital camera. By 2000, digital cameras began appearing on cellphones, placing cameras in millions of pockets. Polaroid declared bankruptcy for the first time in 2001 and stopped making instant film in 2008. Kodak declared bankruptcy on Jan. 19.
ATARI 2600 (1977-c.1984) It wasn’t the first game console, but the Atari 2600 brought video games into the home and popular culture. Over its life span, more than 30 million were sold. Pong, Combat, Pitfall and Frogger soaked up children’s afternoons. Then came the PC, which could play games and do much more. Atari rushed out games, assuming that its customers would play whatever it released. They didn’t. Millions of unsold games and consoles were buried in a New Mexico landfill in 1983. Warner Communications, which bought Atari in 1976 for $28 million, sold it in 1984 for no cash.
New York Times
lunes, 28 de mayo de 2012
Shark devours another shark whole (Photo)
The Sideshow
National Geographic has released this soon-to-be classic photograph of one shark eating another shark whole.
The photo comes from Daniela Ceccarelli, of Australia's Research Council Center of Excellence for Coral Reef Studies. Ceccarelli was working with fellow researcher David Williamson on conducting a "fish census" off Great Keppel Island, part of the country's Great Barrier Reef. That's when Ceccarelli thought she spotted a brown-banded bamboo shark hanging out near the ocean's floor.
"The first thing that caught my eye was the almost translucent white of the bamboo shark," Ceccarelli told National Geographic in an email. Instead, as Ceccarelli moved in for a closer look she noticed a camouflaged wobbegong shark emerging from seclusion with the same bamboo shark partially wedged inside its jaws.
"It became clear that the head of the bamboo shark was hidden in its mouth," she said. "The bamboo shark was motionless and definitely dead."
As the New Scientist explains, Wobbegongs, aka carpet sharks, are silent predators, waiting at the bottom of the ocean floor for their pray to pass by. And as stunning as this photo may be, it's not uncommon for Wobbegongs to devour such large meals. Like several kinds of snakes, the Wobbegong has a dislocating jaw and rearward-pointing teeth that help it consume disproportionately large prey.
Although Wobbegongs bite humans with some regularity, these usually aren't actual attacks where the shark is hunting for prey. Rather, these bites tend to be more of a defensive reflex after the shark itself has been assaulted, usually by someone unintentionally stepping on it.
While shark attacks were down in the U.S. last year, deaths from shark bites more than doubled worldwide with 12 reported deaths all happening outside of the U.S. However, Florida still led the overall national count for most attacks, with 11 of the 29 attacks reported inside the U.S.
"We had a number of fatalities in essentially out-of-the-way places, where there's not the same quantity and quality of medical attention readily available," George Burgess, director of the Shark Attack File, told Gannett. "They also don't have histories of shark attacks in these regions, so there are not contingency plans in effect like there are in places such as Florida."
sábado, 25 de febrero de 2012
Isolated Peru tribe makes uncomfortable contact
'Uncontacted' Indians involved in violent encounters; authorities try to keep outsiders away
Image: Mashco-Piro tribe
D. Cortijo / UncontactedTribes.org via AP
This November 2011 image, made available by Survival International on Tuesday, shows members of the Mashco-Piro tribe who were photographed at an undisclosed location near Manu National Park in southeastern Peru. According to Survival International, the image is one of the closest sightings of isolated Amazon Indians ever recorded with a camera.
By Frank Bajak
LIMA, Peru — Peruvian authorities say they are struggling to keep outsiders away from a clan of previously isolated Amazon Indians who began appearing on the banks of a jungle river popular with environmental tourists last year.
The behavior of the small group of Mashco-Piro Indians has puzzled scientists, who say the encounters may be related to the encroachment of loggers and by low-flying aircraft from nearby natural gas and oil exploration in the southeastern region of the country.
Clan members have been blamed for two bow-and-arrow attacks on people near the riverbank in Madre de Dios state, where officials say the Indians were first seen last May.
One badly wounded a forest ranger in October. The following month, another fatally pierced the heart of a local Matsiguenka Indian, Nicolas "Shaco" Flores, who had long maintained a relationship with the Mashco-Piro.
The advocacy group Survival International released photos Tuesday showing clan members on the riverbank, describing the pictures as the "most detailed sightings of uncontacted Indians ever recorded on camera."
The British-based group provided the photos exactly a year after releasing aerial photos from Brazil of another tribe classified as uncontacted, one of about 100 such groups it says exist around the world.
Pictures from birdwatcher and archaeologist
One of the Mashco-Piro photos was taken by a birdwatcher in August, Survival International said. The other two were shot by Spanish archaeologist Diego Cortijo on Nov. 16, six days before Flores was killed.
Cortijo, a member of the Spanish Geographical Society, was visiting Flores while on an expedition in search of petroglyphs and said clan members appeared across the river from Flores' house, calling for him by name.
Flores could communicate with the Mashco-Piro because he spoke two related dialects, said Cortijo, who added that Flores had previously provided clan members with machetes and cooking pots.
The Mashco-Piro tribe is believed to number in the hundreds and lives in the Manu National Park that borders Diamante, a community of more than 200 people where Flores lived.
Less isolated habitat
Although it's not known what provoked the Mashco-Piro clan to leave the relative safety of their tribe's jungle home, Beatriz Huerta, an anthropologist who works with Peru's agency for indigenous affairs, speculated their habitat is becoming increasingly less isolated.
The upper Madre de Dios region where the tribe lives has been affected by logging, she said. "They are removing wood very close."
Meanwhile, Huerta said, naturalists in the area and Manu National Park officials told her during a recent visit that a rise in air traffic related to natural gas and oil exploration in the region is adversely affecting native hunting grounds, forcing increasing migration by nomadic tribes.
The clan that showed up at the river is believed to number about 60, including some 25 adults, said Carlos Soria, a professor at Lima's Catholic University who ran Peru's park protection agency last year.
"It seemed like they wanted to draw a bit of attention, which is a bit strange because I know that on other occasions they had attacked people," Cortijo said by phone from Spain. "It seemed they didn't want us to go near them, but I also know that the only thing that they wanted was machetes and cooking pots."
Cortijo said the group lingered by the river a few minutes, apparently to see if a boat would pass by so they could ask for some tools, something authorities say they had done in the past.
"The place where they are seen is one of heavy transit" of river cargo and tourist passage, and so the potential for more violent encounters remains high, Soria said.
Culture clash
The situation is compounded by culture clash. The Mashco-Piro live by their own social code, which Soria said includes the practice of kidnapping other tribes' women and children.
He said the Mashco-Piro are one of about 15 "uncontacted" tribes in Peru that together are estimated to number between 12,000 and 15,000 people living in jungles east of the Andes.
"The situation is incredibly delicate," said Huerta, the government anthropologist.
"It's very clear that they don't want people there," she said of the area where the clan has been loitering, noting that it had ransacked a jungle ranger's post that authorities later removed.
One of the clan's likely fears is being decimated by disease borne by outsiders, as has occurred with other uncontacted peoples, Huerta said.
But it's also a mystery why they have appeared in an area so heavily trafficked, she added.
After the first sightings, and after tourists left clothing for the Mashco-Piro, state authorities issued a directive in August barring all boats from going ashore in the area. But enforcing it has been difficult as there are few trained and willing local officials.
Authorities say they aren't sure why Flores was killed. It could be that the Mashco-Piro were angry because he hadn't provided them with more machetes and cooking pots. Or perhaps it was because they considered the farming plot where he was killed too close to what they considered their territory.
Cortijo, the Spanish archaeologist, said the loss of Flores makes reaching any understanding with the Mashco-Piro very complicated.
"The problem is that 'Shaco' was the only person who could talk to them," he said. "Now that he's dead it's impossible to make contact."
"Monsignors' mutiny" revealed by Vatican leaks
VATICAN CITY (Reuters) - Call it Conspiracy City. Call it Scandal City. Call it Leak City. These days the holy city has been in the news for anything but holy reasons.
"It is a total mess," said one high-ranking Vatican official who spoke, like all others, on the condition of anonymity.
The Machiavellian maneuvering and machinations that have come to light in the Vatican recently are worthy of a novel about a sinister power struggle at a medieval court.
Senior church officials interviewed this month said almost daily embarrassments that have put the Vatican on the defensive could force Pope Benedict to act to clean up the image of its administration - at a time when the church faces a deeper crisis of authority and relevance in the wider world.
Some of those sources said the outcome of a power struggle inside the Holy See may even have a longer-term effect, on the choice of the man to succeed Benedict when he dies.
From leaked letters by an archbishop who was transferred after he blew the whistle on what he saw as a web of corruption and cronyism, to a leaked poison pen memo which puts a number of cardinals in a bad light, to new suspicions about its bank, Vatican spokesmen have had their work cut out responding.
The flurry of leaks has come at an embarrassing time - just before a usually joyful ceremony this week known as a consistory, when Benedict will admit more prelates into the College of Cardinals, the exclusive men's club that will one day pick the next Roman Catholic leader from among their own ranks.
"This consistory will be taking place in an atmosphere that is certainly not very glorious or exalting," said one bishop with direct knowledge of Vatican affairs.
The sources agreed that the leaks were part of an internal campaign - a sort of "mutiny of the monsignors" - against the pope's right-hand man, Secretary of State Cardinal Tarcisio Bertone.
Bertone, 77, has a reputation as a heavy-handed administrator and power-broker whose style has alienated many in the Curia, the bureaucracy that runs the central administration of the 1.3 billion-strong Roman Catholic Church.
He came to the job, traditionally occupied by a career diplomat, in 2006 with no experience of working in the church's diplomatic corps, which manages its international relations. Benedict chose him, rather, because he had worked under the future pontiff, then Cardinal Joseph Ratzinger, in the Vatican's powerful doctrinal office.
"It's all aimed at Bertone," said a monsignor in a key Vatican department who sympathizes with the secretary of state and who sees the leakers as determined to oust him. "It's very clear that they want to get rid of Bertone."
Vatican sources say the rebels have the tacit backing of a former secretary of state, Cardinal Angelo Sodano, an influential power-broker in his own right and a veteran diplomat who served under the late Pope John Paul II for 15 years.
"The diplomatic wing feels that they are the rightful owners of the Vatican," the monsignor who favors Bertone said.
Sodano and Bertone are not mutual admirers, to put it mildly. Neither has commented publicly on the reports.
WHISTLE-BLOWING ARCHBISHOP
The Vatican has been no stranger to controversy in recent years, when uproar over its handling of child sex abuse charges has hampered the church's efforts to stem the erosion of congregations and priestly recruitment in the developed world.
But the latest image crisis could not be closer to home.
It began last month when an Italian television investigative show broadcast private letters to Bertone and the pope from Archbishop Carlo Maria Vigano, the former deputy governor of the Vatican City and currently the Vatican ambassador in Washington.
The letters, which the Vatican has confirmed are authentic, showed that Vigano was transferred after he exposed what he argued was a web of corruption, nepotism and cronyism linked to the awarding of contracts to contractors at inflated prices.
As deputy governor of the Vatican City for two years from 2009 to 2011, Vigano was the number two official in a department responsible for maintaining the tiny city-state's gardens, buildings, streets, museums and other infrastructure, which are managed separately from the Italian capital which surrounds it.
In one letter, Vigano writes of a smear campaign against him by other Vatican officials who were upset that he had taken drastic steps to clean up the purchasing procedures and begged to stay in the job to finish what he had started.
Bertone responded by removing Vigano from his position three years before the end of his tenure and sending him to the United States, despite his strong resistance.
Other leaks center on the Vatican bank, just as it is trying to put behind it past scandals - including the collapse 30 years ago of Banco Ambrosiano, which entangled it in lurid allegations about money-laundering, freemasons, mafiosi and the mysterious death of Ambrosiano chairman Roberto Calvi - "God's banker."
Today, the Vatican bank, formally known at the Institute for Works of Religion (IOR), is aiming to comply fully with international norms and has applied for the Vatican's inclusion on the European Commission's approved "white list" of states that meet EU standards for total financial transparency.
Bertone was instrumental in putting the bank's current executives in place and any lingering suspicion about it reflects badly on him. The Commission will decide in June and failure to make the list would be an embarrassment for Bertone.
ITALIAN POPE?
Last week, an Italian newspaper that has published some of the leaks ran a bizarre internal Vatican memo that involved one cardinal complaining about another cardinal who spoke about a possible assassination attempt against the pope within 12 months and openly speculated on who the next pope should be.
Bertone's detractors say he has packed the Curia with Italian friends. Some see an attempt to influence the election of the next pope and increase the chances that the papacy returns to Italy after two successive non-Italian popes who have broken what had been an Italian monopoly for over 450 years.
Seven of the 18 new "cardinal electors" -- those aged under 80 eligible to elect a pope -- at this Saturday's consistory are Italian. Six of those work for Bertone in the Curia.
Bertone, as chief administrator, had a key role in advising the pope on the appointments, which raised eyebrows because of the high number of Italian bureaucrats among them.
"There is widespread malaise and delusion about Bertone inside the Curia. It is full of complaints," said the bishop who has close knowledge of Vatican affairs.
"Bertone has had a very brash method of running the Vatican and putting his friends in high places. People could not take it any more and said 'enough' and that is why I think these leaks are coming out now to make him look bad," he said.
POPE "ISOLATED"
Leaked confidential cables sent to the State Department by the U.S. embassy to the Vatican depicted him as a "yes man" with no diplomatic experience or linguistic skills and the 2009 cable suggests that the pope is protected from bad news.
"There is also the question of who, if anyone, brings dissenting views to the pope's attention," read the cable, published by WikiLeaks.
The Vatican sources said some cardinals asked the pope to replace Bertone because of administrative lapses, including the failure to warn the pope that a renegade bishop re-admitted to the Church in 2009 was a well-known Holocaust denier.
But they said the pope, at 84 and increasingly showing the signs of his age, is not eager to break in a new right-hand man.
"It's so complicated and the pope is so helpless," said the monsignor.
The bishop said: "The pope is very isolated. He lives in his own world and some say the information he receives is filtered. He is interested in his books and his sermons but he is not very interested in government."
miércoles, 25 de enero de 2012
Inside A $1.5 Million Cave House
Provided by:Forbes
http://l.yimg.com/d/lib/yre/mycs/d/img/3.14.5/forbes_new_120x40_logo-201010101057.gif
http://l.yimg.com/cv/ip/ap/default/120113/cave_entrance_main.jpg
The 37-acre Chulo Canyon Cave House was created by mining granite boulders and excavating blasted rocks.
Photo: Bisbee Realty
Locals refer to it as the Cave House and the nickname is apt. Sitting on 37 acres just outside of Bisbee, AZ, a mining town-turned-Baby Boomer retirement haven about 80 miles from Tucson, the Chulo Canyon Cave House is carved into an outcropping of granite boulder, extending more than 2,000-square feet into a desert grotto.
The strange and unusual dwelling is up for grabs and could be yours for $1.5 million. It occupies 2,890-square feet of living space and comes with a 890-square foot guest house, a subterranean game room underneath the guest house, a library building, a stand-alone workshop space, a separate home office, and a carport. The main house features rough petrous walls, rock and cement ceilings, and potable wall water seep that is collected from a natural spring. There’s a glass-walled sunroom, a commercial-grade kitchen with stained glass cabinets and mosaic tiling, an-eight person dining room, a sunken living room, two full bathrooms, a sleep loft with walk-in closet tucked below underneath the loft stairs, and a back room that is currently used as an exercise and yoga room.
The desert abode was built by the current owner, specifically the current owner’s late husband who recently passed away. “It’s technically a man made cave that was actually blasted out of the rock existing there,” explains Jean Noreen, a Realtor with Bisbee Realty and the listing agent for the Cave House. ”But it has all of the good qualities of a cave for living like it stays the same temperature all year round.” Maintaining a so-called ‘rock temperature,’ the house never slides below 66 degrees Fahrenheit or above 72 degrees.
The main house greets guest with a wall of windows before extending back into the cave.
Photo: Bisbee Realty
Creating this man-made cavern home meant recruiting a mining engineer who, using the Swedish straight wall mining technique, injected the ceilings with roof bolts and excavated blasted rock with ammonium nitrate.
But as attention-grabbing as the stone-forged main lair is, the property’s zaniness doesn’t end there. Starting with the pools, which are not your typical chlorinated in-grounds. Rather, the home’s natural pools are a short hike away, up the side of a nearby mountain and fed by a freshwater creek for six to eight months out of the year. The higher up the mountain you climb the more pools you have to choose from. The owners also installed a carefully camouflaged hot tub.
A perk of living in a cave is consistent temperature, which stays between 66 and 72 degrees.
Photo: Bisbee Realty
The other buildings on the premises peddle some secretive amenities, too. Lying below the two-story guest house is a game room with a separate entrance. The subterranean space is constructed of cement blocks and fluorescent lighting. The nearby library building, also constructed of cement blocks, doubles as a safe house, with a back room accessible through a roll-down metal security door hidden behind a sliding glass door. The back room is equipped with a Murphy bed, an air conditioner, an antique vault and a climate-controlled gun safe.
The Cave House has graced the Multiple Listing Services sporadically for years. "When we first put it on we did so for close to $3 million," says Noreen. The price bumped down to $1.5 million last year, when the owners decided they were truly serious about selling. But despite the 50% price chop, a buyer has yet to put up an accepted offer. Noreen believes it will be nontraditional home buyers that ultimately purchase this pad: "It would make a great retreat for something like a yoga retreat or as an alternative healing place. It’s very peaceful."
The real estate market in Bisbee has suffered its share of foreclosures in the past several years and prices plunged about 20% from their early 2008 highs, according to Zillow. Now home prices are cautiously inching back up. Noreen says homes are selling at prices that haven’t been seen since the late 1990s. “We’ve actually been really active…and we have a whole realm of people coming in to buy at these lower prices,” she remarks. Now to find a well-off a New Age nature-lover who wants to plunk down seven figures to live in a cave.
Suscribirse a:
Entradas (Atom)