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张辉：勇攀车工技能高峰_我的网站

A |     The cell phones, tablets, and laptops left behind by veterans who died by suicide may offer insight that could help prevent future military suicides, according to a nonprofit dedicated to analyzing the data from the devices.Stop Soldier Suicide collects the technology as part of its initiative, "The Black Box Project," which is named after the black boxes found on planes that help determine the cause of aviation incidents."If we could gather novel data from those that have died by suicide, we might be able to recreate the last year of life," Stop Soldier Suicide CEO Chris Ford told ABC News.Veterans are 57% more at risk for suicide than non-military adults and around 6,000 veterans die by suicide each year, according to the Department of Veterans Affairs."I think we can prevent needless suffering and a ton of loss of life," Ford said.That kind of loss is something David McDaniel, whose son Connor died by suicide at the age of 26, knows all too well.Connor McDaniel joined the Army after high school, and, according to David, he appeared upbeat during his deployment to Afghanistan, where he was assigned to protect local villages from the Taliban."Some of his Army buddies told me that he was making them laugh while they were being shelled in Afghanistan," David McDaniel told ABC News.But it wasn't long after Connor came home that David McDaniel says he sensed a shift in his son's behavior to include "more anger, a lot of frustration, a lot of gloominess."On Sept. 1, 2021, David says his son entered a wooded area with a firearm."I start screaming his name as I'm walking up the field. And just then the police, the sheriff's department shows up and they tell me to come back down," McDaniel said.He followed their direction, but on the car ride home, an officer called him and said Connor was dead after he fired upon sheriff's deputies and the deputies returned fire and killed him.Connor's death was determined to be a suicide. The district attorney's office concluded that the officers' actions were justified.While grappling with his son's death, David McDaniel was immediately drawn to the Black Box Project, which uses forensic software to unlock and comb through service members' devices provided by their loved ones to review their activity in the weeks leading up to their suicides.McDaniel works in the tech field and says if the project can find repeated patterns in online searches, they may be able to help others to prevent suicides.For instance, McDaniel says his son searched for SGLI, Servicemembers' Group Life Insurance, before his death. If a veteran were to make a similar search and look up "suicide" in the future, for example, McDaniel suggests it could trigger an ad for Stop Soldier Suicide to pop up and provide resources in the search results.Ford says the nonprofit uses machine learning, a subfield of artificial intelligence, to analyze texts and notes in order to determine sentiment or emotional tone, such as anger or desperation. He says they can also track phone usage of the deceased veterans to monitor their past sleep cycles and trace their past geo-locations."Machines can go through computations a lot faster than humans, and they can find signals that we often miss," Ford said.Since launching the Black Box Project in April 2020, Stop Soldier Suicide has received over 100 devices, Ford said. So far, he says they're seeing three patterns before most of these suicides: more anger, different sleep patterns, and social isolation.Ford's team includes Ph.D.s in clinical psychology and suicide researchers. A scientific advisory committee helps steer where and what to look for on the devices.The findings are still preliminary, according to the nonprofit, but one goal is to help the organization decide where, when, and how to target their own mental health resources, like adding more hotline staff at certain hours and ensuring calls are picked up overnight.When asked about privacy concerns of collecting data, Ford said it's something they think about daily."We don't resell the data. We don't push it out to others. We use it for our own research purposes so that we can best understand risk and then give those devices back to those families intact," Ford said.Current privacy laws do not carry on past death, meaning the next of kin typically gains new authority.Petra Oxford-Jackson, whose veteran husband Anthony died by suicide, says she gave his phone to the organization with the possibility it could save even one life."I truly believe he would have been okay with it, and it's a hard thing for a survivor to give up something so personal as his cell phone," Oxford-Jackson told ABC News.The Black Box Project received $3 million in funding from the Department of Veterans Affairs earlier this year.If you are struggling with thoughts of suicide or worried about a friend or loved one, call or text the Suicide & Crisis Lifeline at 988 for free, confidential emotional support 24 hours a day, seven days a week.。    入厂39年来，他始终扎根生产第一线，勤学苦练钻研技术，从一名车床学徒，一路成长为抚顺市技术状元、辽宁省功勋高级人才、国家级技能大师工作室领创人、全国劳动模范，完成了由“蓝领工人”到“大国工匠”的圆梦历程。他就是抚顺特殊钢股份有限公司机修厂车工张辉。         　　抚顺特钢机修厂承担着抚顺特钢机械配件生产和高温合金、高强钢等各种钢锭、钢坯、钢材的表面加工任务。作为一名车工，自打参加工作以来，张辉就立志做好本职工作，在技术上争创一流。

B |          　　为了提高技艺，他虚心向师傅请教，认真研读专业书籍，在工作中潜心研究，注重找寻着操作的诀窍，这使他拥有了“一身绝活儿”。通过多年的积累与钻研，张辉对抚顺特钢生产研制的高温合金、高强钢100多个牌号的各个钢种锭、坯、材等的加工工艺、加工效率和加工质量进行优化创新。通过工艺改进，在完成正常配件生产的同时，共为公司内部炼钢、轧钢、锻钢等单位完成钢锭、各种高强钢、高温合金、钛合金钢材的成品、半成品材表面加工任务上千批次、近万吨。         　　多年来，张辉还承担多个公司级项目，改进技术工艺，为公司创造可观的经济效益。他开展的《提高加工材车削效率》项目，获得冶金行业项目一等奖。《改变新工艺加工GH4413小棒圆高温合金》项目获得抚顺市职工技术创新成果奖、辽宁省劳模和职工创新工作室优秀创新成果奖。         　　抚顺特殊钢股份有限公司机修厂车工张辉说：“企业的发展需要大量的高技能人才，我要把更多的生产实践经验传授给这些年轻的技术工人，让更多的高技能人才涌现出来，为企业发展作出贡献。”          　　2014年，张辉劳模创新工作室和技能大师工作站相继成立。他带领团队立足企业需要，开展多项技术攻关，解决钢种研制生产和机械零件制作领域涉及机械加工的重点、难点问题。搭建技术交流平台，培养高素质、高技能人才，把高超的技能和精湛的技艺传授给更多的人。

C | 张辉发挥“传、帮、带”作用，将自己的技术，毫无保留地传授给公司员工。近几年，通过培训共为抚顺特钢培养出来国家认可的高级技师7人，技师2人，高级技工13人。                    责任编辑：李丹。

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