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Wednesday, November 4, 2015

The Volkswagen emissions scandal continued yesterday with the company announcing 800,000 mainly diesel vehicles may also be affected by carbon dioxide emissions problems.

The company stated “the safety of the vehicles is in no way compromised”. They estimated potentially this could cost them €2bn on top of the €6.7bn set aside to pay for the cost of correcting 11 million cars affected when the scandal broke, in addition to fines by regulators.

This follows Monday’s revelation that the emissions scandal has affected up to 10,000 vehicles sold in the USA by brands in the Volkswagen group, although the company refutes the allegation. The United States Environmental Protection Agency (EPA), the regulatory body which has been investigating Volkswagen, claims the company fitted a number of recent Audi, Porsche, and Volkswagen models with technology that initiates secret components during emission tests to ensure the results are favourable.

The scandal began with damaging revelations that the car manufacturer has been using illegal software to enable diesel cars to cheat on mandatory emissions tests. This lead to a public apology on September 20 by then-chief executive Martin Winterkorn and the promise of an outside inquiry. He then resigned on September 23, and was replaced by Matthias Müller. The new allegation about Porsche is of particular concern for Müller, because he had previously been in charge of Porsche.

The company is expected to foot the bill for the recall of close to 500,000 VW and Audi cars affected at the time. There is also the possibility of Volkswagen having to pay federal fines of up to US$18 billion dollars because the US Clean Air Act sets a maximum fine of US$37,500 for each vehicle that contravenes the requirements of the Act.

An investigation into alleged breaches of environmental law was originally initiated on the advice of the International Council on Clean Transportation, a European non-governmental organisation. The EPA requested tests be carried out by West Virginia University, where the secret software was discovered.

The software, known as a “defeat device”, enabled cars to identify when they were being tested and to switch on the emission control system. The devices may have been adding urea to the car exhaust because that would reduce the amount of nitrogen dioxide. The car would release a fraction of the nitrogen oxide compared to when they were being driven normally. Emissions of nitrogen oxide contribute to smog and are thought to have caused a rise in respiratory illnesses like asthma.

Saturday, February 5, 2005

A collaboratively-developed operating system kernel known as GNU Hurd has been made bootable using the L4 microkernel, which provides room for significant speed improvements over an existing implementation using the Mach microkernel. The newer architecture also has a more lively developer community.

Developer Marcus Brinkmann made the historic step and finished the process initialization code, which enabled him to execute the first software on Hurd-L4. In a message to the L4 port of GNU Hurd mailing list, Brinkmann wrote, “We can now easily explore and develop the system in any way we want. The dinner is prepared!”. [1] However, the kernel’s current feature set is very limited. “With my glibc port, I can already build simple applications, but most won’t run because they need a filesystem or other gimmicks (like, uhm, fork and exec), and I only have stubs (dummy functions which always return an error) for that now,” he added in a later posting. [2]

Compared with Linux and BSD Unix’s monolithic kernel architecture, a microkernel based operating system provides developers greater modularity and isolation from hardware, a big win with L4 already being available for a large number of hardware varieties.

There is a cost in speed for such abstraction, and this cost was higher on Mach, at around 15%, compared with only around 5% on L4 and it’s predecessor L3, both developed by Dr. Jochen Liedtke. [3]

The greater modularity and abstraction of a microkernel approach means that the microkernel itself does not need constant modification as is seen in the Linux kernel today, since it provides only the very minimum of services, and does so very carefully. Thus, the fact that L4 was developed in 1996 is seen as exemplifying this stability — rather than showing its age — since few, if any, improvements in approach have been imagined in the meantime.

However, the Mach kernel first developed ten years earlier at Carnegie Mellon University is seen as a flawed first implementation, with the lessons learned being implemented in microkernels like L4, known as second-generation microkernels.

The GNU Hurd forms the base of the GNU operating system, much of which has been widely adopted by users of other Unix-like operating systems, including Linux. The GNU Project has been developing the Hurd since 1983. In 1990, the GNU Project decided to use the Mach kernel, rather than writing their own. [4] The Hurd is released as free software under the GNU General Public License (GPL).

The Hurd kernel is an experiment which aims to surpass existing Unix kernels in functionality, security, and stability, while remaining largely compatible with them. It currently runs on Intel IA32 machines. According to the GNU Hurd project, “The Hurd should, and probably will, be ported to other hardware architectures or other microkernels in the future” [5].

`Hurd’ stands for `Hird of Unix-Replacing Daemons’. And, then, `Hird’ stands for `Hurd of Interfaces Representing Depth’ – perhaps the first software to be named by a pair of mutually recursive acronyms.

A limited port of Linux already runs on L4, known as L4Linux.

Thursday, February 17, 2005

CARACAS, Venezuela – The Brazilian President Luiz Inácio Lula da Silva met the Venezuelan President Hugo Chavez on February 14, 2005 in Caracas, Venezuela. Brazil and Venezuela signed agreements of cooperation on many areas. According to the Brazilian government this was a strategical encounteur. This meeting is the first of three meetings that President Lula will have with South American Presidents in three days. The scheduled meetings are with the presidents of: Venezuela (February, 14), Guiana (February, 15) and Suriname (February, 16).

President Lula was accompanied by the following comitiva: the Minister of Development, Industry, and External Trade Luiz Fernando Furlan, the Minister of Finance Antônio Palocci, the Minister of Foreign Relations Celso Amorim, the Minister of Health Humberto Costa, the Minister of Mines and Energy Dilma Roussef, the Minister of Tourism Walfrido Mares Guia, the President of Petrobras José Eduardo Dutra, the President of National Economic and Social Development Bank (BNDES) Guido Mantega, the President of Eletrobrás Silas Rondeau Cavalcante Silva and the Special Secretary for Aquaculture and Fisheries José Fritsch. In addition a delegation of executives representing enterprises from Brazil accompanied the President.

The Brazilian Ministry of External Relations told the trip aims the construction of a strategical alliance and commercial integration between both countries. The Brazilian Presidential Advisor Marco Aurélio Garcia said:”With this gesture, Brazil will consolidate one of its major political goals, which is the constitution of a South American community of nations”. He added: “These agreements with Venezuela are strategical. We want this agreement as a model for other agreements in the region.”

According to President Lula the integration of the Latin America is the priority number one of his government. Days before the arrival in Venezuela and commenting about the trip Lula said: “We’re going to do the same thing in Colombia and in other countries in which integration is no longer a campaign speech but part of the way we deal with real things, day to day”.

The integration of the Latin America is the politics repeatedly proposed by Lula during the meetings of the Foro de São Paulo. According to him and the others members of the Foro there must be a integration among all the left parties and governments of Latin America. The union aims to be an alternative and opposing force to the politics and influence of the richest countries, mainly the United States. Among the organizations which are usually participants of the Foro de São Paulo are: Communist Party of Cuba, Colombian Communist Party, Communist Party of Bolivia, Communist Party of Brazil, Workers’ Party, Paraguayan Communist Party, Peruvian Communist Party, Socialist Party of Peru, National Liberation Army, Revolutionary Armed Forces of Colombia, Farabundo Martí National Liberation Front, Guatemalan National Revolutionary Unity, Tupamaros.

On December 4, 2001 during the 10th edition of the Foro de São Paulo in Havana Lula said:”A shoal of small fish may mean the finishing of the hungry in our countries, in out continent. We should not think as the History ended on our journey by the Earth. Even it happens just once, or with one gesture, let’s effectively contribute to the improve the life of millions of human beings who live socially excluded by this neoliberal model.”[1]

In Venezuela, once again, he brought out the integration wish: “This is the biggest dream I am carrying, that we can negotiate collectively, not like one country, but like a set of countries so we can do that our people may have the chance to conquer the full citizenship.”

Sunday, May 8, 2011

State officials in Queensland, Australia, have begun working on a draft protocol to use security cameras to record conversations in taxis. The new draft proposes to change a current policy which allows for cameras in taxis which do not record sound for privacy reasons, in the hope that audio recordings will make some investigations easier.

The paper, which says audio recordings would “provide greater certainty with regard to investigations, particularly in situation of conflicting statements,” is currently at the Transport and Main Roads department. The proposal also suggests extending the time taxi companies can keep recordings downloaded from security cameras from the current 30–35 days.

The chairman of one taxi company said the proposed measure would increase the safety of his drivers. “In 2006 the government introduced the security cameras and most cabs now have GPS units,” he said. “What we’ve got now is an improvement over having nothing at all and as a result there has been a fair improvement in the reduction of assaults on taxi drivers.”

Queensland Taxi Advisers Incorporated, a union of taxi operators, said they supported the introduction of audio recording because it would create “greater transparency and certainty in investigations where there were conflicting statements from drivers and passengers.”

To address privacy concerns, the paper proposes to add stickers to the entry points at the taxis. The text will read, “Security cameras and microphones fitted. You will be photographed. Conversations will be recorded”. However, the legislation draft has met opposition from some. Scott Emerson, a spokesperson for the Liberal National Party of Queensland, objected to the measure on privacy grounds. “We need to know how these recordings are going to be used,” he said. “Who’s going to have access to them?”

Michael Cope, the president of the Queensland Council of Civil Liberties said he opposed the measure because the recordings might be used by taxi companies in civil cases concerning driver complaints. “We’re swapping from saying it’s about safety to saying it’s about setting fare disputes,” he said. “We don’t think that justifies collecting … intensely personal information that audio recordings collect.”

Queensland’s privacy commissioner Linda Matthews reacted said the recordings would be used for genuine law enforcement purposes. Annastacia Palaszczuk, Queensland’s Transport Minister, said the ideas within the proposal would be heavily considered before being implemented. She said: “If people think it’s a good idea then we go to full consultation. I would be meeting with the privacy commissioner, I’d be meeting with the taxi industry, I’d be consulting with members of the public in a much more formal way.”

Tuesday, April 25, 2006

Buffalo, New York — Attorney Arthur J. Giacalone has filed a lawsuit in New York Supreme Court against the city of Buffalo‘s Common Council and Planning board, alleging that the proposed Elmwood Village Hotel was approved “without giving meaningful consideration to either the impact on the adjoining residential neighborhood, or the unique character of this section of Elmwood Avenue.” Giacalone is representing Nancy Pollina and Patricia Morris, who operate the Don Apparel (a vintage clothing and collectibles shop at 1119 Elmwood Avenue), Angeline Genovese and Evelyn Bencinich, owners of residences on Granger Place which abut the rear of the proposed site, Nina Freudenheim, a resident of nearby Penhurst Park, and Sandra Girage, the owner of a two-family residence on Forest Avenue less than a hundred feet from the proposed hotel’s sole entrance and exit driveway.

The Elmwood Village Hotel is a 72-room, seven-million-dollar hotel proposed by Savarino Construction Services Corporation and designed by architect Karl Frizlen of the Frizlen Group. Its construction would require the demolition of at least five buildings, currently at 1109-1121 Elmwood, which house several shops and residents. Although the properties are “under contract,” it is still not known whether Savarino Construction actually owns the buildings. It is believed that Hans Mobius, a resident of Clarence, New York and former Buffalo mayoral candidate, is still the owner. The hotel is expected to be a franchise of the Wyndham Hotels group.

The lawsuit, filed in State Supreme Court, is seeking annulment of the City of Buffalo’s rezoning and site plan approvals for the hotel.

“Had the Common Council members complied with State law and waited to receive comments from the County’s planning agency, they would have been obliged to address the County’s concerns regarding the replacement of former residential buildings with ‘a much larger commercial structure’, the health effects of placing a 55-vehicle parking area next to existing homes, and the absence of a traffic study to assess the likelihood that the project would add ‘considerable congestion’ to the Elmwood/Forest intersection,” said Giacalone.

“The four-story hotel will overshadow the neighboring homes and backyards, impacting quality of life and property values. Equally as important, the project will displace a unique and diverse group of businesses that have served nearby college students and Buffalo’s arts and theater community for many years, and replace them with upscale retail establishments that will cater, not to local residents, but to affluent tourists and business travelers,” added Giacalone.

On March 22, 2006 the city’s Common Council approved the rezoning for the proposed hotel and on March 28, the Planning board approved the design and site plan of the hotel.

The lawsuit, entitled Pollina et al. v. Common Council of the City of Buffalo et al., [Index No. I-2006-3885], has been assigned to the Honorable Rose H. Sconiers, and is scheduled for oral argument at 9:30 A.M. on Thursday June 8, 2006.

Tuesday, October 28, 2008

Acting teacher and director Milton Katselas died Friday at age 75, after suffering from heart failure at Cedars-Sinai Medical Center in Los Angeles, California. He began the Beverly Hills Playhouse in 1978 and taught acting classes there to noted actors including George Clooney and Gene Hackman. Katselas is survived by a sister and two brothers.

Katselas directed an off-Broadway production of Edward Albee‘s The Zoo Story, and received a Tony Award nomination for his 1969 direction of Butterflies are Free. Actress Blythe Danner won a Tony Award for her role in Butterflies are Free under Katselas’ direction. He moved to California to direct the film version of that play, and went on to direct films and television movies. Actress Eileen Heckart received an Academy Award for her role in the film version of Butterflies are Free.

Katselas directed the San Francisco and Los Angeles productions of the play P.S. Your Cat Is Dead! by playwright James Kirkwood, Jr. In his author’s notes in the publication of the script, Kirkwood acknowledged Katselas, and wrote that the plays were “directed with incredible energy and enthusiasm by Milton Katselas, to whom I am extremely indebted”.

Katselas directed the television movie Strangers: Story of a Mother and Daughter, and actress Bette Davis received an Emmy Award for her role in the movie. Katselas taught many famous actors including Michelle Pfeiffer, Richard Gere, Robert Duvall, Jack Lemmon, Al Pacino, Goldie Hawn, Christopher Walken, Burt Reynolds, George C. Scott, Elizabeth Taylor, Richard Burton, Alec Baldwin, and Patrick Swayze. Katselas was credited with being able to nurture actors with raw talent so that they could develop strong Hollywood careers. He utilized innovative techniques in his courses – one course called “Terrorist Theatre” had a simple premise: successfully get an acting role within six weeks or leave the course.

He grew up in Pittsburgh, Pennsylvania to parents who had immigrated from Greece, and graduated from Carnegie Mellon. He studied acting with Lee Strasberg in New York at the Actors Studio, and received advice from directors Joshua Logan and Elia Kazan.

Katselas was a prominent Scientologist, and a July 2007 profile on Katselas in The New York Times Magazine observed that some of his students stopped taking courses at the Beverly Hills Playhouse because they felt they had been pressured to join the Church of Scientology. According to the article, Katselas credited Scientology founder L. Ron Hubbard “for much of his success in life”, and one of his students works at Scientology’s Celebrity Centre. The article commented that some in Los Angeles view the Beverly Hills Playhouse as “a recruitment center for Scientology”.

Katselas met L. Ron Hubbard after moving to California, and began studying Scientology in 1965. The New York Times Magazine reported that he had reached the level of “Operating Thetan, Level 5, or O.T. V.” in 2007. According to The New York Times Magazine when Scientologists proceed up the “The Bridge to Total Freedom” they learn the story of Xenu, and that: “75 million years ago the evil alien Xenu solved galactic overpopulation by dumping 13.5 trillion beings in volcanoes on Earth, where they were vaporized, scattering their souls.” A Church of Scientology publication, Source, lists Katselas as reaching O.T. V. in 1989.

Though some actors felt pressured to join the Church of Scientology after taking courses at the Beverly Hills Playhouse, at least one individual felt Katselas was not active enough with the organization. Actress Jenna Elfman left the Beverly Hills Playhouse because she felt Katselas was not committed enough to Scientology. Katselas had previously directed Elfman in half of Visions and Lovers: Variations on a Theme, two one-act plays about relationships that he had written himself. In 1999 Katselas had planned to adapt the script of Visions and Lovers to a film version, and Elfman was set to reprise her role from the play. In an article in Variety about the project, Elfman commented on her experience working with Katselas: “He is brilliant, and knows me so well as a person and an actress that he gets the most out of me.”

Other prominent Scientologist actors who have studied under Katselas include Giovanni Ribisi, Jason Lee, and Leah Remini. According to Rolling Stone, Katselas also recruited actress Kelly Preston to Scientology. Actress Nancy Cartwright (the voice of Bart Simpson), told Scientology publication Celebrity that Katselas motivated her to get more active in Scientology, and she stated she took the organization’s “Purification Rundown” and her life “took off completely”.

Anne Archer was introduced to Scientology while studying at the Beverly Hills Playhouse, as was former Scientologist and now outspoken critic actor Jason Beghe. Beghe told Roger Friedman of FOX News in April 2008 that “He [Katselas] gets kickbacks”, and that he was brought to a Scientology center by fellow Beverly Hills Playhouse classmate Bodhi Elfman, Jenna Elfman’s husband. In a 1998 article for Buzz Magazine, Randye Hoder wrote “In his class, Katselas is careful not to label anything as a tenet of Scientology, but there is no question that the church’s influence seeps into the playhouse.”

Anne Archer’s husband and fellow Scientologist, producer Terry Jastrow, commented to The New York Times Magazine that Katselas changed the way he experiences life on a day-to-day basis: “I go out in the world and look at human behavior now. I see a woman or man interacting with a saleslady, and I see the artistry in it. Life is an endless unspooling of art, of acting, of painting, of architecture. And where did I learn that? From Milton.”

Actor Anthony Head of Buffy the Vampire Slayer spoke highly of Katselas in a 2002 interview with San Francisco Chronicle: “He’s this wonderfully intuitive teacher and his premise is basically: The only real barriers are the ones we put in front of ourselves. If you say, ‘My character wouldn’t do that’ — bollocks! Ultimately it’s you who wouldn’t say that. Who knows what your character might do.” In the acknowledgements of her 2004 autobiography Are You Hungry, Dear?: Life, Laughs, and Lasagna, actress Doris Roberts wrote: “I thank my friend and acting teacher, the incredible Milton Katselas, for his insights, wisdom, and inspiration, which have helped make me the actress that I am.”

Katselas authored two books: Dreams Into Action: Getting What You Want, first published in 1996 by Dove Books, and Acting Class: Take a Seat, which came out earlier this month. Dreams Into Action, a New York Times Bestseller, sought to modify motivational acting exercises to the field of business.

In an interview in the 2007 book Acting Teachers of America, Katselas commented on his experiences as an acting teacher over the years: “I have very special teachers here at the Beverly Hills Playhouse—some have been with me for over twenty-five years. I believe that to make a difference over the long haul, we need to train teachers. I really care about the craft of acting. It’s absolutely necessary to take the time and patience to really develop an actor.”