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贝尔的“空中出租车”出现在CES上。_我的网站

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一 |     

One-fifth of U.S. mothers say they have experienced mistreatment by their health care provider during their pregnancy and delivery care and 29% say they have faced discrimination, according to new research from the Centers for Disease Control and Prevention, with higher rates of such incidents reported among women of color.
Approximately 20% of more than 2,400 women surveyed in a CDC Vital Signs report released Tuesday said they experienced some form of physical neglect or verbal abuse during their maternal care. The report’s findings were based on a survey conducted from April 24 through April 30 by public relations firm Porter Novelli.
Higher rates of mistreatment were reported by mothers who identify with a racial and ethnic minority group, including 30% of Black women, 29% of Hispanic women and 27% of multiracial women during their pregnancy care, compared to 19% of white women and 15% of Asian mothers.
Nearly 30% of women who were uninsured and 26% of those covered by Medicaid reported mistreatment during their maternity care compared to 16% of women with private insurance, according to the analysis.
The most common forms of mistreatment reported by survey respondents included receiving no response to requests for help, being shouted at or scolded, having a lack of physical privacy, and being threatened with the withholding of treatment or being coerced into accepting unwanted treatment.
“This report provides evidence that many women are having experiences that are truly unacceptable,” said Dr. Wanda Barfield, director of the CDC’s Division of Reproductive Health in a call with reporters held Tuesday.
In addition, 29% of women surveyed said they experienced at least one form of discrimination during their pregnancy care, with 40% of Black women, 39% of multiracial women, and 37% of Hispanic women reporting such incidents, compared to 26% of white women and 23% of Asian women. The most common reasons for discrimination reported included issues concerning age, weight and income.
“We know mistreatment and discrimination can have a negative impact on the quality of maternity care,” said CDC Chief Medical Office Dr. Debra Houry during a call with reporters.
Houry told the story of Dr. Shalon Irving, an officer within the CDC’s Epidemic Intelligence Service who died in 2017 as a result of high blood pressure three weeks after giving birth.
“As a health care community, we have to do better in providing unbiased and respectful maternity care equally to all mothers,” Houry said.
The report’s findings come at the same time as rising rates of death associated with giving birth in the U.S. The maternal mortality rate increased 89% from 17.4 deaths per 100,000 live birth in 2018 to 32.9 per 100,000 in 2021, according to a March CDC report, with the total number of annual deaths nearly doubling from 658 to 1,205 during that period. And women of color are even worse off than the general population. The maternal mortality rate among Black women increased from 37.3 deaths per 100,000 live births in 2018 to 69.9 per 100,000 in 2021, while the rate among Hispanic women increased by more than two-fold during that same period to 28 deaths per 100,000 live births in 2021, surpassing the rate among white women for the first time.
Houry said health care providers can do more to improve maternity care quality by promoting greater cultural competency and diversity within their clinical workforce, as well as focusing on developing practices that result in all maternity patients receiving an equitable standard of care.
“We know that most pregnancy-related deaths are preventable – more than 80%,” Houry said. “Respectful maternity care can be defined as preventing harm and mistreatment, communicating effectively, and providing equitable and unbiased care.”

二 | 在CES 2019的第一天,极客之选的前沿报道团队遇到了一位“熟悉又陌生”的朋友。众所周知,贝尔直升机被认为是世界领先的直升机和倾斜翼飞机制造商之一,但这次在CES上贝尔直升机并不是传统的飞机,而是一个相对新的技术项目“空中滑行”。一个背景信息是,去年贝尔直升机更名为贝尔,它删除了后缀“直升机”,还发布了一个全新的战略和品牌标志。事实上,这也反映了贝尔希望除了现有的直升机业务外,积极探索更加多样化和未来的出行方式。还记得,在去年年初的CES 2018展会上,贝尔展示了一个新的空中出租车项目,并当场展示了其先进的车厢内部系统。驾驶舱基于按需旅行服务(ODM)的概念。官员们认为,驾驶舱的经验将超过现有飞机产品的经验(机舱设计见下图)。一年后,贝尔在CES 2019上宣布了更多的空中出租车项目的技术细节。这次展览还将驾驶舱内部系统升级为更完整的空中出租车结构,使我们能够进一步了解这一非常前沿的智能出行方式。贝尔在CES的展台位于LVCC北厅,通常被称为“北亭汽车区”。不得不说,在许多自动驾驶汽车中,贝尔的出租车确实引人注目,而且现场也能看到许多好奇的媒体记者在了解产品的细节。这是拉斯维加斯的极客选择现场报道。贝尔发布的空中出租车的全尺寸设计被命名为Nexus,我相信很多数码爱好者会感觉非常友好。

三 | 具体来说,Nexus被定义为VTOL混合气出租车,带有贝尔标志性的倾斜转子设计和六个倾斜风管风扇。官员们说,它可以提供安全和高效的空中旅行体验。Bell Nexus的混合动力设计可以让它更长的耐久性和负载能力。

四 | Nexus可以载5个人,载重量为600磅。您还可以通过上图看到右侧的加注口。我们也进入了贝尔尼克斯的内部客舱进行体验。五个座位按2-2-1的排列。前排座椅是驾驶员座椅,但是你看不到传统直升机的控制部件。相反,现代仪表系统可以实现未来的自动驾驶功能。

五 | 令人印象深刻的是,贝尔·尼克斯的座椅非常舒适,就像坐在豪华轿车里一样。

六 | 据《边缘》外国媒体报道,全世界有19家公司在研究飞行汽车/出租车,其中包括一些大型航空公司和许多新成立的公司。贝尔公司在倾转旋翼技术方面积累了大量的经验,与波音公司合作开发的V-22已经服役多年。

七 | 据官方介绍,贝尔在航空业的积累也是其优势所在:贝尔耐克斯由贝尔设计、开发和制造;其他合作伙伴包括赛峰、EPS、泰利斯、穆格和加敏。

八 | 其中,赛峰为Nexus提供混合动力解决方案,EPS提供储能系统,泰利斯提供飞行控制计算机(FCC)硬件和软件,Moog提供飞行控制动作系统,Garmin负责集成航空电子系统和飞机管理计算机。据现场工作人员称,贝尔·尼克斯预计将于2025年左右出现。值得一提的是,贝尔也是Uber空中出租车项目的合作伙伴,制造商和服务提供商之间的合作将加速这一概念的实现。也许将来飞去上班并不遥远。”随着地面交通越来越拥挤,我们必须在三维空间中寻找新的交通解决方案来应对当前的挑战。我们非常自豪地向业界宣布,备受期待的空中出租车现已正式启动。我们相信,随着基础设施的不断改善,Bell Nexus空中出租车将在全球取得成功。”贝尔公司总裁兼首席执行官米奇•斯奈德对Nexus公司充满信心。

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