Thursday, January 5, 2012

PSU president to discuss scandal with alums

Penn State University President Rodney Erickson will be in Pittsburgh next week to take questions from alumni concerned about the child sex abuse scandal during the first of three town hall-style meetings.

Next Wednesday's 7 p.m. session planned for the Doubletree by Hilton, One Bigelow Square, Downtown, is the first of three gatherings for alums scheduled for consecutive nights in Pittsburgh, Greater Philadelphia and New York City.

Mr. Erickson will be at the Radisson Hotel Valley Forge, 1160 First Ave., King of Prussia, on Jan. 12 and at the Marriott Downtown, 85 West St. at Albany St., in Manhattan on Jan. 13, university officials said Tuesday.

Those wishing to attend must register in advance given seating constraints, and walk-ins will be allowed only if space permits, the officials said. Each session is sponsored by the Penn State Alumni Association.

Mr. Erickson, in office for two months, has vowed open communication with faculty, staff, students and other university constituencies as Penn State attempts to repair its image. He and a panel of Penn State administrators attended an emotional town hall-style session with students on the main University Park campus on Nov. 30, nearly a month after the arrest of former assistant football coach Jerry Sandusky on child sex abuse charges.

"Alumni have justifiable concerns and questions about the crisis that Penn State is facing," Roger L. Williams, executive director of the Penn State Alumni Association, said in a prepared statement. "While we have heard from and responded to thousands of alumni e-mails and phone calls, we thought alumni would welcome the opportunity to have their questions answered face-to-face by our new president. And President Erickson is eager to talk with alumni."

The scandal led to the firing of Penn State's famed football coach Joe Paterno and the resignation of the school's president Graham Spanier. Both faced criticism over the university's failure to report to law enforcement allegations that Mr. Sandusky sexually assaulted a boy in a campus shower in 2002.

In all, Mr. Sandusky faces 52 counts of sexual abuse involving 10 children over more than a decade.

Two other Penn State administrators were charged with perjury and failing to report allegations of child sex abuse.

Each of the 90-minute alumni sessions starts at 7 p.m. Penn State said those wishing to attend can register at www.alumni.psu.edu/events, and can have questions addressed by e-mail at alumni-events@psu.edu or by calling the Alumni Association at 800-548-LION (5466).

Bill Schackner:bschackner@post-gazette.com or 412-263-1977.

First published on January 4, 2012 at 12:00 am

Source: http://www.post-gazette.com/pg/12004/1201053-100.stm?cmpid=latest.xml

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Home: From Displacement Camps to Community in Haiti

By Alexis Erkert and Beverly Bell

As 2012 begins, a growing movement of displaced people and their allies in Haiti is actively claiming the right to housing, which is recognized by both the Haitian constitution and international treaties to which Haiti is signatory.

Haitians displaced by the earthquake two years ago face many crises, but perhaps none worse than ongoing homelessness. One of the 520,000 people still living in displacement camps, [i] Dieula Croissey describes conditions where she lives in Cit? Soleil: "We're living in insecurity, our lives are threatened, our daughters are used." In addition to insecurity and violence, especially against women, people living in camps face deteriorating shelter materials -- shredding plastic tarps and tattered tents -- hunger, and lack of adequate water or toilets. Despite Haiti's declining rates of cholera infection,[ii] the dearth of sanitation options leaves real risk for contracting the disease.

Meanwhile, reconstruction projects, especially permanent housing projects, have been slow in materializing. According to figures furnished by UN-HABITAT, only 13,000 houses have been repaired and 4,670 permanent homes built for the more than half a million people originally displaced. Though current numbers are hard to come by, approximately 100,000 temporary shelters have also been built.[iii] Tiny (less than 100 square feet for an entire family), with few windows, and usually made of untreated plywood or heavy plastic sheeting, these do not provide a long-term solution for people in need of housing.

The first step toward a real solution, according to the housing movement, must be development of a comprehensive national housing policy by the government, with broad input by displaced people themselves. Currently, no such policy exists; instead, homeless people's fates are in the hands of piecemeal efforts from groups ranging from respectful community churches to profit-motivated businesses. One component of a national policy is that the government begin invoking eminent domain, exercising its right (guaranteed by a Decree on the Recognition of Public Interest in 1921) to claim private property for public use.

The second urgent need, activists say, is for the government to create public housing on the claimed land. The governmental Public Office for Public Housing Promotion (EPPLS by its French acronym) exists for this purpose, but currently has no budget or authorization to move forward. Housing activists stress that the residences built must be safe; have access to roads; provide water, electricity, and sewage; offer community and recreational spaces; be accessible to people with disabilities; and provide women with equal access.

The housing rights movement is also calling on the government to:

  • Pass a law guaranteeing the right to housing. While Article 22 of the Haitian Constitution recognizes the right to decent housing, it does not guarantee it;
  • Enforce existing rent control legislation. Renters report prices rising up to 17 times higher than pre-earthquake;
  • Take proactive measures to sort out land tenure and create a registry of ownership, as a first step toward an urban and rural land redistribution program;
  • Define a land use policy that prevents housing speculation and facilitates decentralization from Port-au-Prince by encouraging rebuilding outside the capital;
  • Give small grants and credit to help people repair or build their own houses, where the government doesn't provide public housing. The movement is calling on foreign organizations to do the same;
  • Tackle gender bias in housing and land ownership, so that women's names are consistently included in titling and their legally protected right to own and inherit land is enforced; and
  • Ratify the International Covenant on Economic, Social and Cultural Rights. This covenant, recognized by 160 countries, has been signed by the Haitian government but not yet passed into law. Doing so would hold the government responsible for providing housing, education and other human rights accountable to international standards and monitoring.

While urging systemic and legislative solutions, Haiti's right-to-housing movement is also constructing transformative paradigms of housing and community. This is especially important because what little housing has been created since the earthquake has largely missed the mark in terms of need. Colette Lespinasse, director of the Support Group for Repatriates and Refugees (GARR by its French acronym) says, "What we were seeing in terms of housing plans has come largely from foreigners, with proposals for pre-fabricated houses that responded more to the interests and needs of businessmen. In general, the proposals don't correspond to Haitian culture or our climate, and also don't give people a chance to learn techniques themselves that they can use to continue building on their own."

In public forums and in interviews, women in camps make a distinction between housing and homes. They point out that while lodging can provide a roof over their heads, what they want is a nurturing space that is free of violence, where the common good is prioritized, and where power dynamics between men and women can shift. In the absence of initiative by the government, some Haitian non-profit and human rights organizations have stepped out of their normal missions to provide different kinds of housing. They have teamed up with local communities to create do-it-yourself solutions. They hope to inspire others, including their government, to envision and to dare to create viable community spaces with local participation.

Colette says, "You can't just denounce what you don't want. We're meeting with others, as well as drawing inspiration from housing movements, networks and cooperatives in other countries. We want to propose alternatives that our country's leaders could use as models."

In one of these alternatives, the peasant support group Institute of Technology and Animation (ITECA) in Gressier, 90 minutes or so west of Port-au-Prince, is building 1,700 permanent homes for residents who lost theirs, in an approximately ten square kilometer area. With funding from Caritas Switzerland, the houses offer water and electricity, almost unheard of in the countryside, and moreover in environmentally low-impact ways -- through a rainwater collection system and solar panel on each roof. Each is equipped with an outdoor latrine. They are earthquake and hurricane-resistant and use local building materials, like stones, to the degree possible. Another rare feature is that the home-owners themselves do all of the work that doesn't require specialized skills. ITECA is also working with the mayor to ensure that each owner will receive proper land and housing titles.

Chenet Jean-Baptiste, director of ITECA, explains, "We aren't building houses to meet a need for housing, but rather as a work of community process. For us, housing is an entry point for re-organizing concepts of land ownership and social and economic relationships. Our fundamental mission is to accompany communities and encourage them to become principal agents of change. After all, what's the point of giving someone a house only for them to die of hunger inside it?"

A second initiative is GARR's dream to create land and housing cooperatives. The vision springs from a 40-year-old experiment in Uruguay, where 25,000 members of housing cooperatives manage their housing and land communally. It is also reminiscent of land reform communities in Brazil and elsewhere. In this model, according to Colette, "the very poor pool their money together and pull their internal resources to resolve their own problems, to find land and care for the land together. Everyone is responsible for the community." GARR has started two model cooperatives, made up of 42 families on the Haitian-Dominican border. One is a landowners' cooperative where families with small properties merge their properties to manage together. The second is cooperative housing, on land donated by the government. With assistance from Christian Aid, GARR has constructed 15 out of 40 projected houses on this land. The visionaries hope that the cooperatives will continue to grow and that "villages of life" will evolve, thriving communities with on-site or nearby clinics and schools, and job opportunities in agriculture or small business.

In Cap-Rouge, in South-eastern Haiti, the Haitian Platform to Advocate Alternative Development (PAPDA) is working together with an organization called Hope for the Development of Cap-Rouge (VEDEK), to repair 500 destroyed homes using local building materials. According to Franck St. Jean, coordinator of PAPDA's Food Sovereignty Advocacy Program, core principals of the project include strengthening local wisdom, culture, and economy; conserving biodiversity; and empowering community. Though currently funded by European non-profits, PAPDA and VEDEK are ultimately trying to create a model that doesn't depend on external funding or knowledge.

Similarly, the Support Group for Rural Development (GADRU) is repairing homes around the towns of Carrefour and Kenscoff in Haiti's western province. Their objective? To promote community development wherein konbits, or volunteer, collective labor teams, of 10 families each build one another's homes. GADRU, too, is working with local construction techniques and materials -- wood, stone and earth -- and designing the homes to withstand natural disasters.

As with every other element of reconstruction from the earthquake, displaced people and grassroots organizations are insisting that they must have input in developing solutions. Calling on the Haitian government to provide a comprehensive solution to the housing crisis, they are also paving the way with participative models of what that solution could look like. Reyneld Sanon of the Force for Reflection and Action on Housing (FRAKKA) says that people have to be part of planning the reconstruction of "their neighborhoods, of their cities, of their country, and of their dignity."

"People have needs and they have ideas, they have visions for the way that houses can be built," he said. "Go into a camp, and ask any child to make a drawing that shows what kind of house they want to live in. And you'll see. You'll see. Even children have ideas and ideals."

----------

[i] This is the most recent figure available. (HAITI Emergency Shelter and Camp Coordination Camp Management Cluster, Displacement Tracking Matrix V2.0 Update, November 30, 2011).

[ii] When rainy season ended, the number of new cholera cases declined from an average of 500 a day to 300. As of November 18, 2011, 521,195 people have contracted cholera and of those, almost 7,000 have died. (UN Office for the Coordination of Humanitarian Affairs (OCHA), Humanitarian Bulletin (19 November -19 December 2011), December 19, 2011; Republique d'Haiti Minist?re de la Sant? Publique et de la Population, Rapports journaliers du MSPP sur l'?volution du chol?ra en Haiti, January 3, 2012, http://www.mspp.gouv.ht/site/index.php?option=com_content&view=article&id=117&Itemid=1).

[iii] In August 2011, the Haiti Shelter Cluster reported that 94,879 temporary shelters had been constructed. (Haiti Shelter Cluster, Shelter Report by Municipality, August 31, 2011).

-----------

Alexis Erkert is the Another Haiti is Possible Coordinator for Other Worlds. She has worked in advocacy and with Haitian social movements since 2008.You can access all of Other Worlds' past articles regarding post-earthquake Haiti here.

Beverly Bell has worked with Haitian social movements for over 30 years. She is author of the book Walking on Fire: Haitian Women's Stories of Survival and Resistance and is working on the forthcoming book, Fault Lines: Views across Haiti's New Divide. She coordinates Other Worlds, which promotes social and economic alternatives. She is also associate fellow of the Institute for Policy Studies.

Copyleft Other Worlds. You may reprint this article in whole or in part. Please credit any text or original research you use to Alexis Erkert and Beverly Bell, Other Worlds.

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Follow Beverly Bell on Twitter: www.twitter.com/Other_Worlds

Source: http://www.huffingtonpost.com/beverly-bell/home-from-displacement-ca_b_1183761.html

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Monday, January 2, 2012

New super-resolution microscope

ScienceDaily (Dec. 31, 2011) ? Optical microscopes are still second to none when it comes to analyzing biological samples. However, their low resolution, improved only in recent years in STED microscopes, continues to be a problem. A device of this type, one of the first in Poland, has been constructed by a student of the Faculty of Physics, University of Warsaw.

Due to diffraction limit, optical microscopes will never be able to discern details smaller than 200 nanometres -- it was believed only a dozen or so years ago. In recent years, scientists have managed to overcome this limit and build super-resolution devices, including, for example, STED confocal microscopes. A prototype device of this type has recently been built at the Faculty of Physics, University of Warsaw (FUW), as part of Joanna Oracz's MA thesis. As of next year, the new microscope will be used not only for research in the field of optics but also to analyze biological samples.

There are many imaging techniques with a resolution of the order of nanometres (billionths of a metre) known to science, for example, electron or atomic force microscopy. These techniques require special preparation of samples and make it possible to observe only the surface itself. When it comes to samples of biological origin, not infrequently living ones, optical microscopy is still second to none. One of its advantages is the possibility of observing the spatial structure of the sample. A major disadvantage, however, is a low resolution.

An optical microscope makes it possible to discern details no smaller than half the wavelength of the light illuminating the sample. This limit is due to diffraction, which makes it impossible to focus the beam of light onto a point. As a result, if we use a red light source with a wavelength of 635 nanometres, we can, at best, see details around 300 nanometres in size.

In 1994 Stefan W. Hell from the Max-Planck-Institut f?r biophysikalische Chemie in G?ttingen proposed a theoretical way to overcome the diffraction limit in optical microscopy by means of stimulated emission depletion (STED). Five years later he built the first super-resolution STED fluorescence microscope.

In standard fluorescence confocal microscopy, a laser beam scans a biological sample and locally excites dye molecules, introduced into the sample earlier. Upon excitation, the molecules begin to emit light. The light is passed through a filter and recorded by a detector located behind a confocal aperture. Due to the size of the aperture, light from out-of-focus planes is eliminated, increasing the contrast of the image. The dye itself is selected in such a way that it accumulates in those parts of a living cell that are of interest to researches.

An additional laser beam -- depletion beam -- is used in STED microscopy. Given its wavelength, the beam induces stimulated emission in dye molecules it illuminates. Molecules that have lost energy as a result of stimulated emission are no longer able to fluoresce. Therefore, their light (similarly to the light from stimulated emission) will not pass through the filter in front of the detector, and they will not be visible on the recorded image.

The essence of the STED method lies in the fact that the depletion beam is donut-shaped. If a beam of this shape is properly synchronized in time and space with the illuminating beam, fluorescence will occur first and foremost in the area of the sample located in the centre of the depletion beam.

"Thanks to the second beam, the area of the sample emitting light as a result of fluorescence is distinctly smaller than the diameter of laser beams. The effect is as if the illuminating beam were better focused, meaning that we can scan the sample with a higher resolution," explains Joanna Oracz, adding that when she began working on her device a year ago, there was only one STED microscope in Poland, purchased for a million and a half euros.

The confocal microscope with a STED setup was built at the Faculty of Physics, University of Warsaw, using commercially available elements. The greatest problem was to ensure that both laser beams overlapped. "In order to observe the STED effect, both beams need to be ideally aligned -- the minimum of the depletion beam needs to closely overlap with centre of the excitation beam," says Oracz.

The prototype microscope at FUW has a resolution of about 100 nm, over two times higher than that of a standard confocal microscope. Works are still underway to increase the resolution. "The advantage of our microscope is the possibility of controlling all parameters and studying the physics of the optical phenomena occurring," stresses Oracz, currently a PhD student at the Ultrafast Phenomena Lab of the Institute of Experimental Physics FUW. The aim is to reach a resolution of about 60 nm. It would make it possible to observe details as minute as dendritic spines of neurons.

"It would not have been possible to construct such a sophisticated device without collaboration with other scientific institutions," stresses Prof. Czes?aw Radzewicz, head of the Ultrafast Phenomena Lab of the Institute of Experimental Physics FUW. The scientists relied, among other things, on the experience gained during the construction of a confocal microscope at the Laser Centre of the Institute of Physical Chemistry, Polish Academy of Sciences and the Faculty of Physics, University of Warsaw. The samples were dyed at the Nencki Institute of Experimental Biology, Polish Academy of Sciences.

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Rumor: Microsoft developing exclusive titles for Windows Phone to woo mobile gamers

Let?s face it ? in the mobile gaming world, there are only two platforms gamers flock to: iOS and Android. Microsoft knows this and is reportedly trying its best to produce some Windows Phone exclusive titles in order to get gamers to also embrace the Windows Phone platform as the premier gaming platform.

According to a WMPoweruser tipster, Microsoft already has some exclusive titles in development and plans to release one of them next month. Not only that, but Microsoft is also doing some back-door deals to obtain some apps of note from iOS onto Windows Phone 7. Seeing as there aren?t many iOS exclusive games, that is, besides Infinity Blade & Infinity Blade II, getting key iOS games on the WP7 platform shouldn?t be too difficult. Unless Microsoft is trying to get long-time partner Epic Games to deliver its Infinity Blade series to WP7, which both have had a very healthy relationship with Microsoft Xbox 360.

Seeing as Microsoft has surprisingly embraced the iOS platform by delivering some Windows Phone exclusive apps, such as the Xbox Live app and Kinectimals, hearing a rumor like this confuses me. On one hand, I can completely believe Microsoft is capable of doing something like this in the mobile gaming world as it?s already done this thing for the Xbox 360. On the other hand, if they?re working so hard on obtaining apps that are exclusive to the Windows Phone platform, why would they support a competing platform with some of its own exclusive apps?

About The Author

Daniel Perez

Daniel is a Jersey boy, born and raised. He currently lives in the Northern NJ area, close to New York City. He prides himself in being known as a geek and knows his way around technology. He?s the kind of person that if he can?t figure out a solution to a tech problem, it?ll keep him up at night. Daniel has experience in editorial from his previous work with Ziff Davis Media. With a strong background in the journalism field, he?ll chime in from time to time on IntoMobile to share stories of interest with the IntoMobile readers.

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Sunday, January 1, 2012

jlwoj: The police union purchased the house in Stockton next to the City Manager's home. Coincidence? Dirty? Hilarious? http://t.co/RsIyNf2n

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The police union purchased the house in Stockton next to the City Manager's home. Coincidence? Dirty? Hilarious? latimes.com/news/local/la-? jlwoj

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$3,995, 2001 Ford Escape F79161

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