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Irrfan Khan Passes Away Of Colon Infection: Know Its Causes, Symptoms, Diagnosis And Treatment

Acclaimed actor Irrfan Khan passed away on the morning of April 29 after a battle with colon infection. In 2018, he had announced that he had been diagnosed with a neuroendocrine tumour and he had undergone treatment in the UK for a




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COVID-19: Coronavirus Causing Strokes In Young & Middle-aged People With Mild Symptoms

As of today, there are 3,230,433 coronavirus cases with 228,394 deaths. On a hopeful note, 1,007,136 have recovered. As the coronavirus pandemic takes an ever-larger toll across the world, extensive researches and surveys have been exploring who is at greatest risk




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Stroke: Causes, Symptoms, Diagnosis And Treatment

Stroke is ranked as the second leading cause of death and the third leading cause of disability worldwide, as per the World Health Organization. It is estimated that 70 per cent of stroke and 87 per cent of deaths caused by




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Athlete's Foot: Causes, Symptoms, Diagnosis, Treatment And Prevention

Athlete's foot (AF), also known as tinea pedis is a fungal infection of the foot, mostly found between the toes. It is named so as the infection is common in athletes and swimmers. The AF can spread to hands or other




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Beta-thalassemia: Causes, Symptoms, Risk Factors, Treatment and Prevention

Thalassemia is a group of inherited blood disorders that has a similar characteristic: defective and reduced production of haemoglobin, the iron-containing protein in red blood cells that helps in carrying oxygen throughout the body. Beta-thalassemia (BT) is one of




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Health Issues Caused By Eating Disorders

Eating disorders are serious conditions that are characterized by irregular eating habits and severe distress about one's body weight or shape. It not only affects one's physical health but their mental health [1]. Eating disorders are complex mental health conditions




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Golf-PGA of Australia extends tour season into new year

The PGA of Australia tour will be extended from this season with tournaments staged well into the new year, the governing body of professional golf in the country announced on Sunday.




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Gründliche Darstellung des electro-magnetischen Telegraphen: nach dem System des Professor Morse / von Alfred Vail, Assistent-Director des electro-magnetischen Telegraphen in den Vereinigten Staaten ; aus dem Englischen übersetzt von Clemens Ger

Archives, Room Use Only - TK5123.V3515 1848




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Return to an address of the Honourable the House of Commons, dated 5 May 1868, for: copy of correspondence and papers relating to the establishment of telegraphic communication between India, Singapore, China and Australia, since the 21st day of February

Archives, Room Use Only - HE8374.G74 1868




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Canada-Australia: further correspondence relating to the proposed construction of a cable across the Pacific Ocean: (in continuation of C. 9283 May, 1899).

Archives, Room Use Only - TK5613.C36 1900




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Geschichte des Hauses Siemens / Georg Siemens

Archives, Room Use Only - HD9695.G43.S57 1947




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Geschichte des Hauses Siemens / Georg Siemens

Archives, Room Use Only - HD9695.G43 S57 1953




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Die Maxwellsche Theorie und die Hertzschen Schwingungen: die Telegraphie ohne Draht / von H. Poincaré ; aus dem Französischen übersetzt von Max Iklé

Archives, Room Use Only - QC665.P7715 1909




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Der Telegraphen- und Telephondienst in Österreich: Lehrbuch für die Post- und Telegraphen-Verkehrskurse, zur Vorbereitung für die Amtsleiterprüfung und Handbuch für den ausübenden Telegraphen- und Telephondienst / von Hugo Le

Archives, Room Use Only - TK5165.L44 1905




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Funkentelegraphie: eine Anleitung zur Herstellung von Apparaten für drahtlose Telegraphie / herausgegeben von der Redaktion des Guten Kameraden ; bearbeitet von Ingenieur Franz Spahn ; mit 103 Abbildungen

Archives, Room Use Only - TK5742.S63 1917




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Der elektromagnetische Telegraph in den Hauptstadien seiner Entwickelung und in seiner gegenwärtigen Ausbildung und Anwendung: nebst einem Anhange über den Betrieb der elektrischen Uhren: ein Handbuch der theoretischen und praktischen Telegraphi

Archives, Room Use Only - TK5261.S34 1882




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No Rohit Sharma in Alex Carey's combined India-Australia T20I XI




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Will go for quarantine in Australia only if fate of T20 WC is unclear: BCCI treasurer Arun Dhumal




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Alex Carey would 'love' to open batting for Australia in T20I




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Weather Warnings for New South Wales / Australian Capital Territory - land areas. Issued by the Australian Bureau of Meteorology




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Weather Warnings for Australian Capital Territory. Issued by the Australian Bureau of Meteorology




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It Happened Here: The Invention of Santa Claus

Though legend has it that Santa Claus hails from the North Pole, he was actually a New Yorker who came into the world on West 23rd Street in what is now the trendy Chelsea neighborhood.

End Date: 
January 8th, 2012
Nov 25 2011 to Jan 8 2012
Teaser Image: 
Friday, November 25, 2011 to Sunday, January 8, 2012
Start Date: 
Friday, November 25, 2011
Teaser Image Caption: 

Thomas Nast and George Webster. Santa Claus and his works. New York: McLoughlin Bros., ca 1870. New-York Historical Society, YC1870.Web.

Though legend has it that Santa Claus hails from the North Pole, he was actually a New Yorker who came into the world on West 23rd Street in what is now the trendy Chelsea neighborhood.

The modern Santa was born in the imagination of Clement Clarke Moore, a scholar who penned a whimsical poem about St. Nicholas, the patron of old Dutch New York, for the amusement of his six children at Christmastime. Soon after the publication of "A Visit from St. Nicholas"—popularly known today by its opening line, "Twas the night before Christmas…""—St. Nicholas became a popular feature of American Christmas celebrations. Moore's poem permanently connected St. Nicholas to Christmas, and led to our idea of Santa Claus.

Santa's popularity, appearance and many of the holiday traditions that surround him owe much to the imaginative work of two other New Yorkers: Washington Irving, the creator of Knickerbocker's History of New York, and Thomas Nast, an artist whose drawings of Santa were reproduced all over the country in the years following the Civil War.

To celebrate the winter season, the New-York Historical Society is presenting It Happened Here: The Invention of Santa Claus, an installation tracing the modern image of Santa Claus, the red-suited, pot-bellied descendant of the medieval bishop St. Nicholas of Myra, which emerged only decades after the first Congress met in 1788 in Federal Hall in New York.  The exhibition features Robert Weir's 1837 painting of a rather sly St. Nicholas and Thomas Nast's Harper's Weekly cartoons of Santa. Clement Clarke Moore's desk is on display in the Henry Luce III Center for the Study of American Culture.

Resources: 

 Video excerpt: The Santa Files with John Sergant (c) 2010 Fine Stripe Productions.




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Sukhbir seeks PM's intervention on Indian students in Australia




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Punjab Dept of Higher Education issues show-cause notice to Lovely Professional University for violating lockdown norms




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Mother’s Day 2020: Vicky Kaushal, Kiara Advani, Mahesh Babu and others share adorable photos









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Fossils of tiny cupuladriid colonies reveal extinction can lag more than one million years after its cause

A new Smithsonian study that examines 10 million years of the evolution of tiny coral-like organisms called cupuladriid bryzoans has revealed that some species of this organism lingered on earth for more than one million years after the event that ultimately caused their extinction: the rising of the Isthmus of Panama.

The post Fossils of tiny cupuladriid colonies reveal extinction can lag more than one million years after its cause appeared first on Smithsonian Insider.




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Killing of methane-producing megafauna may have caused cooling 13,000 years ago

New world megafauna such as mammoths, bison and camelids that were alive at the end of the Pleistocene epoch (some 13,000 years ago) would have produced massive amounts of methane-rich flatulence and belching, thanks to the cellulose-digesting microbes in their guts.

The post Killing of methane-producing megafauna may have caused cooling 13,000 years ago appeared first on Smithsonian Insider.




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Coral bleaching event caused by warming ocean waters is documented in Panama

Scientists and local dive operators first noticed coral bleaching in the waters surrounding Isla Colon, in Panama’s Bocas del Toro province in July. Smithsonian staff scientist Nancy Knowlton and colleagues documented an extensive bleaching event in late September.

The post Coral bleaching event caused by warming ocean waters is documented in Panama appeared first on Smithsonian Insider.




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Narwhal fluke design helps compensate for drag caused by tusk

The male’s fluke design helps it overcome the drag caused by their long tusks, the scientists determined. The female’s fluke design gives them increased speed for diving while foraging.

The post Narwhal fluke design helps compensate for drag caused by tusk appeared first on Smithsonian Insider.




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Earthquake causes minor damage to Smithsonian natural history collections

The 5.8-magnitude earthquake that shook the eastern United States on the afternoon of Tuesday, Aug. 23, caused minor damage to some of the Smithsonian's natural history collections. All public Smithsonian museums are open and have been determined safe for visitors and staff.

The post Earthquake causes minor damage to Smithsonian natural history collections appeared first on Smithsonian Insider.




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Scientists discover long-beaked echidna may not be a thing of the past in Australia

The western long-beaked echidna, one of the world's five egg-laying species of mammal, became extinct in Australia thousands of years ago…or did it?

The post Scientists discover long-beaked echidna may not be a thing of the past in Australia appeared first on Smithsonian Insider.




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Study reveals Agriculture and Fishing Cause Coral Reef Decline

Since researchers began surveys in the 1980s, coral reefs in the Caribbean have undergone widespread change following bleaching and disease epidemics that have reduced the […]

The post Study reveals Agriculture and Fishing Cause Coral Reef Decline appeared first on Smithsonian Insider.




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Did mystery worms cause world’s first mass extinction?

Contrary to popular imagery, massive volcanic eruptions or an asteroid impact may not have been the cause of the world’s first mass extinction. Rather, some […]

The post Did mystery worms cause world’s first mass extinction? appeared first on Smithsonian Insider.




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Discovery: Australia’s invasive cane toads modify their bodies to conquer new territory faster

In 1935, 101 cane toads from Hawaii were set loose in Australia to help control beetles that were decimating the Australian sugar crop. But instead […]

The post Discovery: Australia’s invasive cane toads modify their bodies to conquer new territory faster appeared first on Smithsonian Insider.




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Rolled-Up Mystery Mineral may cause Craving for Piroulines

Forget what you thought you knew about geology. Some minerals can roll up like flaky Belgian piroulines. For the last several decades, mining operations in […]

The post Rolled-Up Mystery Mineral may cause Craving for Piroulines appeared first on Smithsonian Insider.





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Smithsonian biologist Rachel Collin visits the Universidad Austral de Chile to collect special snails for her research.

In 2010 Dr. Rachel Collin visited her colleagues at the Universidad Austral de Chile in Valdivia to collect some very special snails for her research at the Smithsonian Tropical Research Institute, Panama.

The post Smithsonian biologist Rachel Collin visits the Universidad Austral de Chile to collect special snails for her research. appeared first on Smithsonian Insider.




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Starch grains found on Neandertal teeth debunks theory that dietary deficiencies caused their extinction

The discovery of starch granules in the calculus on Neandertal teeth provides direct evidence that they made sophisticated, thoughtful food choices and ate more nutrient-rich plants, for example date palms, legumes and grains such as barley.

The post Starch grains found on Neandertal teeth debunks theory that dietary deficiencies caused their extinction appeared first on Smithsonian Insider.




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Warming climate unlikely to cause near-term extinction of ancient Amazon trees, study says

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The post Warming climate unlikely to cause near-term extinction of ancient Amazon trees, study says appeared first on Smithsonian Insider.




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Menlo Security enters Australian market with USD 110 million funding round

(The Paypers) Menlo Security, a global enterprise cloud security provider, has entered the Australian...




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Teachers union declares impasse in LAUSD contract talks

UTLA says it is at an impasse with the Los Angeles Unified School District over a new contract for its 31,000 teachers. ; Credit: File photo by Letsdance Tonightaway/Flickr Creative Commons

Sandra Oshiro

The United Teachers Los Angeles declared an impasse Wednesday in its talks with the Los Angeles Unified School District.

The action opens the way for a mediator to be brought in to help bring about a settlement.

Contract talks have been ongoing since July, UTLA said on its website.

"There is still a significant gap between the two sides on compensation," the union stated. UTLA is seeking an 8.5 percent, one-year increase; LAUSD has offered a 5 percent increase. 

The union said the district is "refusing to bargain in good faith on student learning conditions, and threatening educator layoffs as a scare tactic."

LAUSD Superintendent Ramon Cortines said in a statement that the district agrees the talks are at an impasse.

"I've been disappointed and frustrated by the lack of progress toward an agreement," he said. "It's my hope that the appointment of a mediator will lead to an expeditious settlement that ultimately supports our students and the District at large."

UTLA represents 31,000 members, including teachers and health and human service professionals.

The differences between the two sides amount to more than $800 million, the district said in its statement. Cortines has maintained that the district is facing a deficit. The union insists the district has money.

Other issues dividing the two sides include class room size and teacher evaluations.

 

 

This content is from Southern California Public Radio. View the original story at SCPR.org.




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Miramonte students seeking more from LAUSD in compensation

Parents of students at Miramonte Elementary School escort children out of school on Feb. 6, 2012.; Credit: Grant Slater/KPCC

Annie Gilbertson

A lawyer representing 58 students who settled a lawsuit related to the Miramonte sex abuse scandal two years ago said his clients are owed more money because another group of students who settled their lawsuit last fall for $139 million may be paid more, and that violates the terms of the first group's settlement. 

A total of more than 100 students and parents sued the district after former Miramonte Elementary School teacher Mark Berndt was charged with 23 counts of committing lewd acts, including feeding students cookies laced with semen. Berndt is serving 25 years in prison. 

Attorney Paul Kiesel's clients were among the first group of students who settled in 2013 for $470,000 each, a total of $30 million. In a claim submitted to the district on Feb. 6, Keisel argues that settlement prohibits other students from receiving more than his clients.

The settlement for Kiesel's group states that it is the intent of the parties that any future Miramonte-related settlements pay less per plaintiff than the $470,000 figure.  In the case of the suit that was settled for $139 million, a judge is deciding how much each plaintiff will receive; it is expected that some of the students will receive more than $470,000.

Kiesel's complaint seeks the difference between what his clients were paid and the highest amount awarded to students in the second group.

The $139 million settlement was the largest of its kind in Los Angeles Unified School District history. 

If Kiesel's clients prevail, the district's overall tab for the Miramonte case could significantly increase from the $170 million in settlements awarded so far. 

The school district has yet to respond to the claim and declined to comment for this story. 

Kiesel would not discuss the claim in greater detail, but attorney Raymond Boucher, who also represented students in the initial settlement, characterized its language limiting the size of future settlements as a "fairness clause.

"We are talking about a number of young children and you want to make sure they are all treated fairly and equally," Boucher told KPCC. 

Attorney Vince William Finaldi, who represented some of the students in the group that settled for $139 million last November, argued that the earlier settlement would need to include a "most favored nation clause" to prevail in court. 

"It needs to have two elements," Finaldi said. "The first element is a statement by the settling party that 'we agree not to pay anyone else more than X amount.' It also needs a second clause which states, 'in the event we do pay someone more than X amount, then we'll pay you Y amount," Finaldi said. 

The settlement for Kiesel and Boucher's clients does not include language stipulating what would happen if a future settlement pays out more money per plaintiff.

If L.A. Unified rejects Kiesel's claim, then he could ask a mediator or a court to resolve the dispute.

This content is from Southern California Public Radio. View the original story at SCPR.org.




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Election 2015: iPad controversy looms large in LAUSD District 3 board race

At a recent LAUSD District 3 school board debate, teachers dressed as FBI agents in protest of board member Tamar Galatzan's support of the iPad program.; Credit: Annie Gilbertson/KPCC

Annie Gilbertson

As the city's March 3 primary election draws near, Los Angeles Unified school board candidates are blasting incumbents for the controversial iPad program.

Opponents sharply criticized the $1.3 billion bond-funded program at a debate Tuesday in West San Fernando Valley, where District 3 school board member Tamar Galatzan was elected in 2007.

"Galatzan said the district is going in the right direction," declared candidate Carl Petersen, a parent and businessman. "I don’t know how anyone can look at the events of the past year and come to that conclusion."

RELATED: LAUSD District 5 school board candidates face off in debate

The program attracted national attention last December when the FBI raided district offices and carted off 20 boxes of bids, evaluations and correspondences with executives at Apple and its subcontractor Pearson, the manufacturer of the learning software loaded on to each device. The investigation is ongoing.

At the debate, teachers dressed in dark windbreakers with FBI plastered on the back in protest to Galatzan's support of the program. (They have not held similar demonstrations at election events in East Los Angeles' District 5, where Bennett Kayser, a teacher union ally, is running for re-election.)

Tom Richards, a Granada Hills parent, said he considers the iPad program a central issue as he weighs candidates.

"I think it's absolutely ridiculous," Richards said. "I don't believe that's a good way to spend the money that they have. Looking at some really fundamental needs — we don't have a librarian, but we want to give iPads?" 

Galatzan was an early advocate for more technology in the classroom; it was her goal even before the iPad was on the market.

"There is a whole world out there that can be accessed through technology, and we need to take advantage of that," Galatzan told KPCC.

Her advocacy of technology hasn't always been controversial. Galatzan points to her 2010 initiative to fund school computer labs with a settlement from Microsoft.

The school board's support of the iPad program varied the first year, but waned in August after KPCC published a series of emails showing district administrators had close ties with Pearson, calling into question whether the bidding process was fair. Problems with the rollout of the devices and the effectiveness of the software they contained also eroded support for the program.

Still, school board members unanimously approved more iPad purchases after the FBI investigation came to light. Superintendent Ramon Cortines said the tablets were necessary for new digital state tests scheduled this spring and offered to purchase them under a different contract with Apple to avoid complications involving the federal probe.

If the candidates' positions are a measure of support for the program, it's unpopular at best.  All of Galatzan's opponents are against it. 

When asked in a KPCC election survey conducted if he supported the iPad program, Scott Schmerelson, a retired administrator and District 3 contender, responded: "Not when you are paying for them from LAUSD Bond Money! The taxpayers generously supported the bond issue with the belief that the money would be used to repair and modernize our schools." 

Candidate Ankur Patel said in his answer to the survey, "I oppose the LAUSD’s iPad program. Throughout the program, important questions were not asked enough, and when they were, they were not answered properly."

Filiberto Gonzalez, another Galatzan challenger, said of the iPad project: "It was a mistake and ill-conceived from the very beginning. As was noted in the report by the U.S. Department of Education last month, the Common Core Technology Project (iPad program) lacked 'established metrics of success' and 'was difficult to show the impact of the investment.'

Elizabeth Badger Bartels is also running for the District 3 seat, but did not respond to the survey by deadline.

For more information on the school board candidates' positions and their backgrounds, read KPCC's 2015 Los Angeles primary election guide.

This content is from Southern California Public Radio. View the original story at SCPR.org.




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LAUSD decision ushers in new source of funding for arts education

File: Los Angeles Unified 6th-grader Jack Spiewak performs as Macbeth at Eagle Rock Elementary School. District schools can now use a major source of federal funds to incorporate the arts into academics.; Credit: Maya Sugarman/KPCC

Mary Plummer

Los Angeles Unified School District officials have cleared the way for principals to tap into a major source of funding for arts programs targeting low-income students starting this fall.

Although state and federal officials previously said national Title I dollars, allocated to help disadvantaged students improve in academics, could be used for the arts instruction, some district officials had been reluctant to move ahead. The latest decision reverses the district's long-standing practice and opens the door for Title I-funded arts instruction that helps students improve their academic performance. 

"This has been a long time coming and this really is a day of rejoicing, quite frankly, in LAUSD," said Rory Pullens, the district's executive director of arts education. 

RELATED: For Pasadena school, arts plus math is really adding up

A two-page memo issued Thursday from Pullens, Deputy Superintendent Ruth Perez and Karen Ryback, executive director of Federal and State Education Programs, confirms the arts as a core subject and allows schools with high percentages of low-income students to use Title I funds for the arts.

Those schools "may utilize arts as an integration strategy to improve academic achievement," the directive reads. However, Title I funds are not allowed "to fund programs whose primary objective is arts education," according to the memo. As an example, the funds could be tapped to help students learn a character's point of view in a lesson that requires acting out a skit. 

Title I funding, developed in 1965 as part of President Lyndon Johnson's war on poverty, has been used historically to increase students success in reading and math. The funds have paid for efforts like reading coaches or math tutors, supplemental software programs and professional development for teachers to improve low-performing students' test scores.

At $14 billion a year, the Title I funds make up the federal government's largest expenditure for grades K-12. The majority of LAUSD schools receive Title I dollars.

Arts advocates have long sought to get the second-largest district in the country to shift its stance on Title I arts funding, arguing that the arts have been shown in research to boost student academic performance. 

LAUSD joins just a handful of districts around the state that have committed to a district-wide Title I plan including the arts. San Diego Unified, Sacramento City Unified and Chula Vista Elementary School District are among them, according to Joe Landon, executive director of the California Alliance for Arts Education. 

Landon says beyond these districts, the decision to use Title I for the arts is largely playing out on a school-by-school basis. Some principals are using Title I funds for the arts, but they're doing so largely under the radar, some fearing that state monitors will say the funds were used incorrectly. 

"At each level, there are people that are afraid," Landon said. The reason: schools are accountable for how Title I dollars are spent and misuse could cause schools to lose a valuable funding source. Despite the state and federal directives on Title I allowing arts instruction in academics, school officials have been hesitant to make changes because Title I spending is monitored so closely. 

Landon explained that a decision to use Title I funds for the arts is momentous for schools.

"When districts begin to move," he said, "that really changes it."

Attention turns to principals, funding gatekeepers

When Los Angeles Unified brought on Pullens, attracting him from a well-known arts school in Washington, D.C., he took on the task of securing Title I funding in his early months on the job. He said budgeting would be a huge challenge in increasing access to the arts for more of the district's students. 

The deed now done, Pullens said: "This was clearly a very high priority of what we wanted to accomplish and we are just so thrilled that this has finally come to pass."

It'll now be up to school principals to decide how much of their Title I funding to allocate for arts instruction. Pullens said plans to train principals on the benefits of arts integration are underway.

While the Title I arts spending is not mandatory, he expects the new directive to free up significant funding for the district's arts efforts. He didn't have exact estimates, but pointed out that schools' Title I funds range anywhere from hundreds of dollars to hundreds of thousands of dollars per school. 

As KPCC reported in July, only about 70 of the district's more than 500 elementary schools were on track to provide all four art forms (dance, visual arts, music and theater) for the 2014-2015 school year — a legal requirement under the California education code. 

Cheryl Sattler, senior partner with the Florida-based consulting firm Ethica, has worked closely with about 100 school districts nationwide and estimates only two have used Title I funding for the arts.

“The urgency is to try to get kids to read," she said, "and if you have kids, for example, in the 10th grade who are reading at a 3rd or 4th-grade level, it’s really hard to think past that, because that’s the emergency.” The arts are often left out of the conversation, according to Sattler, which means they're left out of funding.

“I think the issue is that largely principals, and school improvement committees, and other folks who are worried about academic performance don’t always look to the arts and they don’t always know the research about how powerful arts can be,” she said. 

The LAUSD directive described examples of arts integration activities that schools might consider:

  • Invite community members to demonstrate or share their talents with students as a prompt for a writing assignment.
  • Have students create models that display mathematical data pertaining to each planet of the solar system: distance from the sun, length of day and night, length of year, and day and night surface temperatures.
  • Ask students to create a small piece of dance/movement that models their understanding of geometric concepts.
  • Encourage students to explore the science of sound by utilizing rubber bands, oatmeal containers, coffee cans, balloons, etc. to construct one or more of the four families of musical instruments: strings, woodwinds, brass and percussion.
  • Have students write and perform a short skit to illustrate a literary character’s point of view.
  • Provide a lesson on utilizing a software program to create an animated film that highlights key historical events that occurred during the Civil War (In this instance, the cost of the software program would be an appropriate Title I expenditure). 

Supporting Title I Schoolwide Program 2-19-2015

This content is from Southern California Public Radio. View the original story at SCPR.org.




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LAUSD teacher negotiations reached gridlock over budget

LAUSD Superintendent Ramon Cortines commented Thursday on teacher contract talks that have been ongoing since July.; Credit: Benjamin Brayfield/KPCC

Annie Gilbertson

A budget deficit is preventing the Los Angeles Unified School District from offering teachers more than a 5 percent raise, Superintendent Ramon Cortines said Friday.

"I want some resolution," Cortines told reporters, but he said the district is now projecting a shortfall of $160 million heading into the next school year.

United Teachers Los Angeles, the union representing 31,000 teachers, declared an impasse Thursday in the contract negotiations. The two sides have been bargaining since July.

The teachers haven't had a pay increase in eight years, and their salaries are below that of neighboring districts. 

"You are not going to recruit and retain the quality teachers you need," UTLA President Alex Caputo-Pearl told KPCC's AirTalk this week. The union is seeking an 8.5 percent raise as well as smaller class sizes, more counselors and nurses, and revised teacher evaluations.

Cortines said the district's pay raise offer of 5 percent, retroactive to July 2014, would help make salaries more competitive. But he said the projected deficit is why LAUSD can't afford more.

Projections for the deficit have changed over the months. Last October, it was $365 million; in January, $88 million; and this month, $160 million. 

Teachers union representatives said California schools are receiving more money this year than any time since the recession. Gov. Jerry Brown's Local Control Funding process, which gives local districts more resources for education, is projected to garner the district $240 million more next school year. 

Cortines said he hopes to reach an agreement and he cautioned against any walkout.

"You talk about a budget deficit? It will exacerbate the budget deficit, because parents have other options," Cortines said. "They can go to other schools, private, parochial schools, they can go to charter schools, etc."

Cortines said a mediator is being called into the talks to help resolve the impasse.

The superintendent also repeated his doubts that the district can currently afford to put a computer in the hands of every district student. The program, a key initiative of his predecessor, John Deasy, used bond funds to pay for iPads and other devices.

Cortines said a statement elaborating on his remarks to reporters that "as we are reviewing our lessons learned, there must be a balanced approach to spending bond dollars to buy technology when there are so many brick and mortar and other critical facility needs that must be met."

This content is from Southern California Public Radio. View the original story at SCPR.org.