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徐州月经延迟几天算怀孕
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发布时间: 2025-05-31 09:15:20北京青年报社官方账号
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  徐州月经延迟几天算怀孕   

EL CAJON, Calif. (KGTV) - Grossmont College is looking to expand a program that offers free textbooks to students.The Open Educational Resources program, or OER, allows students to download digital versions of textbooks for free. College officials say it can save students more than ,000 each semester. In the 2018-19 school year, Grossmont students have already saved nearly .3 million."We realized students were making decisions like, 'Do I want to buy food today or do I want to purchase my textbook?'" says Professor Dave Dillon, who has championed the program at Grossmont.A study in 2013 showed that students spend around ,500 each year on textbooks. That's more than a semester of tuition at Grossmont, which is ,334.Additional studies showed that anywhere from 50-60% of students have decided not to buy a textbook for a class because it's too expensive.Dillon and five other professors started offering courses with the OER textbooks in 2016. Convincing teachers to switch from their traditional books to the OER versions has been a challenge, but Dillon says more come around every year.By 2018, 46 teachers had begun using the books. In the spring of 2019, about 100 teachers are using OER."Those are openly licensed materials that are free for students to use," explains Dillon. He adds that the texts offer the same quality as the books that cost students hundreds of dollars."For me, it was just too much money to pay," says Grossmont 2nd year student Edwin Hernandez. "A lot of times, I'd skip buying the book and just really pay attention as much as I can in class. It barely got me by, but it's still a bigger struggle."Fellow student Carlos Espinoza says he used the money he saved on textbooks to buy his first car. That helped him avoid spending more than two hours each day on the bus or trolley to get to and from campus."It saves me so much time," he says.While the books are digital, students have the option to purchase a printed version of the books for about each. Dillon says he's seen test scores and class completion rates skyrocket since he switched to the free textbooks.Grossmont offers two full Associate's Degree programs using just OER books, Geography and Sociology.But they don't work for every area of study. Many STEM courses have supplemental books that students still have to buy. So do English and Literature classes, where students need to purchase novels which aren't in the public domain.Meanwhile, publishers have begun to fight back. According to Dillon, some are trying to downplay the quality of the OER books. Others have tried to write their own versions. And some companies are switching to a subscription-based model, similar to Netflix, where students pay a yearly or monthly fee to have access to all of the publisher's library.Dillon says he's in favor of anything that can help more students afford college."It solves an equity issue," he says. 2923

  徐州月经延迟几天算怀孕   

EL CAJON, Calif. (KGTV) — Arson investigators say evidence of a THC butane oil extraction lab was found in the East County home where a massive fire broke out Wednesday.The fire started just before 3 p.m. at 1660 Via Elisa at the home's master bedroom and back deck area, according to the Sheriff's Department.While it appeared the fire was most likely accidental, investigators said evidence "consistent with a THC butane oil extraction lab" was discovered. A followup investigation was ongoing as of Thursday.SDSO said no one was hurt in the fire, but two dogs, that may have been service canines, were killed. 620

  徐州月经延迟几天算怀孕   

Disputing President Donald Trump’s persistent, baseless claims, Attorney General William Barr declared the U.S. Justice Department has uncovered no evidence of widespread voter fraud that could change the outcome of the 2020 election.Barr’s comments, in an interview Tuesday with the The Associated Press, contradict the concerted effort by Trump, his boss, to subvert the results of last month’s voting and block President-elect Joe Biden from taking his place in the White House.Barr told the AP that U.S. attorneys and FBI agents have been working to follow up specific complaints and information they’ve received, but “to date, we have not seen fraud on a scale that could have effected a different outcome in the election.”The comments, which drew immediate criticism from Trump attorneys, were especially notable coming from Barr, who has been one of the president’s most ardent allies. Before the election, he had repeatedly raised the notion that mail-in voting could be especially vulnerable to fraud during the coronavirus pandemic as Americans feared going to polls and instead chose to vote by mail.More to Trump’s liking, Barr revealed in the AP interview that in October he had appointed U.S. Attorney John Durham as a special counsel, giving the prosecutor the authority to continue to investigate the origins of the Trump-Russia probe after Biden takes over and making it difficult to fire him. Biden hasn’t said what he might do with the investigation, and his transition team didn’t comment Tuesday.Trump has long railed against the investigation into whether his 2016 campaign was coordinating with Russia, but he and Republican allies had hoped the results would be delivered before the 2020 election and would help sway voters. So far, there has been only one criminal case, a guilty plea from a former FBI lawyer to a single false statement charge.Under federal regulations, a special counsel can be fired only by the attorney general and for specific reasons such as misconduct, dereliction of duty or conflict of interest. An attorney general must document such reasons in writing.Barr went to the White House Tuesday for a previously scheduled meeting that lasted about three hours.Trump didn’t directly comment on the attorney general’s remarks on the election. But his personal attorney Rudy Giuliani and his political campaign issued a scathing statement claiming that, “with all due respect to the Attorney General, there hasn’t been any semblance” of an investigation into the president’s complaints.Other administration officials who have come out forcefully against Trump’s allegations of voter-fraud evidence have been fired. But it’s not clear whether Barr might suffer the same fate. He maintains a lofty position with Trump, and despite their differences the two see eye-to-eye on quite a lot.Still, Senate Democratic leader Chuck Schumer quipped: “I guess he’s the next one to be fired.”Last month, Barr issued a directive to U.S. attorneys across the country allowing them to pursue any “substantial allegations” of voting irregularities before the 2020 presidential election was certified, despite no evidence at that time of widespread fraud.That memorandum gave prosecutors the ability to go around longstanding Justice Department policy that normally would prohibit such overt actions before the election was certified. Soon after it was issued, the department’s top elections crime official announced he would step aside from that position because of the memo.The Trump campaign team led by Giuliani has been alleging a widespread conspiracy by Democrats to dump millions of illegal votes into the system with no evidence. They have filed multiple lawsuits in battleground states alleging that partisan poll watchers didn’t have a clear enough view at polling sites in some locations and therefore something illegal must have happened. The claims have been repeatedly dismissed including by Republican judges who have ruled the suits lacked evidence.But local Republicans in some battleground states have followed Trump in making unsupported claims, prompting grave concerns over potential damage to American democracy.Trump himself continues to rail against the election in tweets and in interviews though his own administration has said the 2020 election was the most secure ever. He recently allowed his administration to begin the transition over to Biden, but he still refuses to admit he lost.The issues they’ve have pointed to are typical in every election: Problems with signatures, secrecy envelopes and postal marks on mail-in ballots, as well as the potential for a small number of ballots miscast or lost.But they’ve gone further. Attorney Sidney Powell has spun fictional tales of election systems flipping votes, German servers storing U.S. voting information and election software created in Venezuela “at the direction of Hugo Chavez,” – the late Venezuelan president who died in 2013. Powell has since been removed from the legal team after an interview she gave where she threatened to “blow up” Georgia with a “biblical” court filing.Barr didn’t name Powell specifically but said: “There’s been one assertion that would be systemic fraud and that would be the claim that machines were programmed essentially to skew the election results. And the DHS and DOJ have looked into that, and so far, we haven’t seen anything to substantiate that.”In the campaign statement, Giuliani claimed there was “ample evidence of illegal voting in at least six states, which they have not examined.”“We have many witnesses swearing under oath they saw crimes being committed in connection with voter fraud. As far as we know, not a single one has been interviewed by the DOJ. The Justice Department also hasn’t audited any voting machines or used their subpoena powers to determine the truth,” he said.However, Barr said earlier that people were confusing the use of the federal criminal justice system with allegations that should be made in civil lawsuits. He said a remedy for many complaints would be a top-down audit by state or local officials, not the U.S. Justice Department.“There’s a growing tendency to use the criminal justice system as sort of a default fix-all,” he said, but first there must be a basis to believe there is a crime to investigate.“Most claims of fraud are very particularized to a particular set of circumstances or actors or conduct. ... And those have been run down; they are being run down,” Barr said. “Some have been broad and potentially cover a few thousand votes. They have been followed up on.”___Associated Press writers Lisa Mascaro and Eric Tucker contributed to this report. 6671

  

During a press conference on Wednesday, three UCLA basketball players apologized for their actions after being arrested for shoplifting while on a team trip to China.LiAngelo Ball, Cody Riley and Jalen Hill all each made a point to thank the United States government and President Trump, who reportedly intervened on their behalf. Prior to Wednesday's press conference, Trump publicly asked on Twitter whether the players would thank him for helping bring them home. 479

  

EL CAJON, Calif. (KGTV) -- An El Cajon Police officer is recovering after being hit in the head with a hammer during a foot pursuit with a suspect. According to police, the incident happened near West Douglas Avenue and Van Houten Avenue. Police responded the scene after a suspect, later identified as Robert Dille, 30, reportedly shattered several windows at a Jack in the Box while trying to rob an armored truck making a delivery. Once they arrived, officers chased the suspect on foot. During the chase, Dille struck an officer in the head with a hammer after a Taser was ineffective. The officer was taken to the hospital before being treated and released.  711

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