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時間:2022-08-15 來源:本站 點擊:258次
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S.Korea registers 119,098 breakthrough COVID******

South Korea registered a total of 119,098 breakthrough COVID-19 infections, which refer to the fully vaccinated people who were infected with the virus, the health authorities said Monday.。

The number of those who tested positive for COVID-19 two weeks after the full vaccination stood at 119,098 as of December 12, up from 92,075 a week earlier, according to the Korea Disease Control and Prevention Agency (KDCA).。

It accounted for 0.292 percent of the fully inoculated people that reached 40,788,694 on December 12.。

It is known that people can be protected from the virus two weeks after the full vaccination.。

Among the total breakthrough cases, the number of critically ill patients was 1,679. The death toll stood at 764.。

The number of those who were infected with COVID-19 after receiving booster shots reached 1,232 on December 12, taking up 0.043 percent of the total 2,838,643 who got the booster jabs.。

In the latest tally, the country reported 5,318 more cases of COVID-19 for the past 24 hours, lifting the total number of infections to 570,414. The daily caseload was down from 6,313 in the prior day due to fewer virus tests over the weekend.。

Feature: Tough times for Koeman at Barca in crisis, but good work with youngsters not enough******

MADRID, Oct. 28 (Xinhua) -- FC Barcelona's decision to sack Ronald Koeman in the early hours of Thursday morning, in the end, surprised nobody, with the only real surprise that the former Barca central defender lasted as long as the season and a quarter that he managed in the job.

Koeman's job quite simply became untenable after successive defeats to Real Madrid and Rayo Vallecano, with the loss to a recently promoted side with one of the lowest budgets in LaLiga the final nail in the coffin for a man whose time at the Camp Nou could be described as the "chronicle of a sacking foretold".

The former Dutch coach was hailed as a returning hero when he was appointed the successor to Quique Setien, who was quickly shown the door in the wake of Barca's failure to win the 2019-20 LaLiga title and their 8-2 humiliation to Bayern Munich in the Champions League.

That 8-2 defeat made clear the difficulty of the task that lay ahead of Koeman and a look at his curriculum, with standout failures at Everton and Valencia, meant that many questioned whether he was up to the task.

Koeman's landing at the Camp Nou was less than smooth as he was presented with a summer of drama which saw Leo Messi present a bureaufax declaring his intention to leave the club, while the club's dire financial situation meant that Luis Suarez would be shown the door.

The decision to allow Suarez to join Atletico Madrid, where he would help them win the title, probably wasn't down to Koeman, but the Uruguayan clearly resented the fact that the coach told him he was leaving in a brief phone call, rather than in a face-to-face chat.

Messi eventually stayed to see out the final year of his contract - at the time because he had no option, but it was hardly a good beginning and things got worse when 17-year-old sensation Ansu Fati injured his knee at the start of the season and an expected four-month layoff extended into four operations and 10 months on the sidelines.

Barca ended last season third in LaLiga with some decent performances in the New Year keeping them in the title race until a disastrous home defeat to Granada and a 3-3 draw away to Levante when they had been 3-0 up, ended their title hopes.

Joan Laporta's return as club President after Josep Maria Bartomeu (who had appointed Koeman) always looked as if it would leave Koeman on shaky ground and despite Laporta's public support, relations between the two were never good.

Barca's 5-2 aggregate defeat to Paris Saint Germain again highlighted that Barca were falling behind Europe's most powerful clubs, but the run of form that saw Barca beat Athletic Club 4-0 to win the Copa del Rey, along with Koeman's willingness to give time to youngsters such as Pedri and Ronald Araujo saw him cling on to his post - partly because nobody else seemed to want to join a club with debts of 1.3 billion euros.

This summer saw more departures, with Barca unable to afford Leo Messi, while Antoine Griezmann also returned to Atletico. Miralem Pjanic and Francisco Trinaco (neither used much by Koeman) also left along with Junior Firpo and although Memphis Depay, Eric Garcia and Kun Aguero arrived on free transfers, the feeling was very much of cost-cutting and getting by on a low budget.

The arrival of Luuk de Jong - arguably the least Barcelona-style player Barca have ever signed - on the last day of the transfer window, did little to alter this perception.

Koeman never hid the limitations placed on him in his press conferences, which although true, certainly wasn't diplomatic, and responded by promoting more youngsters, with 17-year-old Gavi in particular impressing, while Nico Gonzalez has also looked good.

Once again injuries (this time to Pedri and Araujo, as well as Aguero) have hampered Koeman, but although his side at times looked confident on the ball, they have also looked very fragile. Atletico Madrid picked them off on the break, as did Real Madrid and Rayo and Koeman failed to correct the problems, seeming to make the same mistakes time after time (all be it with limited resources).

Successful Barca teams seem to play by memory, by clockwork---as if they were almost playing with their eyes closed as each player knew where his companions were. This automatic football hasn't been there with Koeman, while gaps between midfield and defense imply a lack of work coordinating the team on the training ground.

Koeman will point to all of the departures and injuries and missed chances, such as Memphis's penalty on Wednesday night, but although the club will be grateful for his work with the youngsters, he tactically fell short.

The big question is: Can the next man in the hot seat do any better? Enditem

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有问必答:在家太无聊?这个摄影利器让你在家也能玩转摄影******

突然袭来的一场疫情,让原本欢乐的春节变得惶恐。过了立春,原本是很多影友开始策划采风外拍,或是学习课程的时候,因为这场疫情大家只能宅在家中。其实现在正是学习摄影技巧、选购2020摄影装备的好时候,大家可别虚度!

待在家里,我们还能做些什么呢?不妨看看这篇闭关秘笈。

一、拍摄身边小物 

拍惯了山河大川的影友们,不妨拿出相机对准家庭小物。加点创意,也许稀松平常的小物也能迸发新的生机。

摄影师:李硕

也有一些影友拿起相机对准了身边的家人们,可爱的宠物、小朋友都成了镜头下的小模特。困境之前,用我们的小力量为家人带来一点“小温暖”吧。

摄影师:泰罗


二、 学习理论知识

有些影友虽然技术还不错,经验丰富,不过理论知识还有待加强。摄影其实是个系统的工作流,包含前期构思,中期拍摄(构图、布光等)、后期修图等。这些都需要理论知识的支撑。趁着这段“禁足”的时间,不妨来加强自己的专业知识。

前期构思一般需要自己多多琢磨思考,对一些佳作进行赏析,逐渐有自己的看法和尝试。

关于中期拍摄手法,其实很多影友都或多或少上过相关课程,网络上也不乏相关的课程,可以进行学习、模拟。
最后很重要一个环节就是摄影后期知识。

目前发现影友关于后期有两极状况的存在,一种完全不后期,不重视后期;另一群人软件用得熟练,却是为了后期而后期。针对这样的情况,明基专业摄影显示器在疫情期间,特别邀请到多位后期大师为大家奉上公益讲座。影友们可通过关注新浪微博【明基专业摄影显示器】收看。

三、 训练专业后期 

宅在家中,除了拍什么、怎么拍,当然少不了实际操作“怎么修”,尤其是跟老师学习了修图技巧后。要想训练专业后期技术,一台专业的摄影显示器必不可少。

为什么要强调专业呢?因为不专业的显示器会“误导”你的修图。看着是粉红色,其实显示器偏淡,图片本身是大红色。影友们就想“修正”色彩,于是越调越浓,反而修错了色彩。这也是大家发现修好的图到了手机上、印刷出来就变了样的原因。

所谓工欲善其事,必先利其器。要想趁此机会练好后期技巧,专业设备不能少。其中广受摄影大师和爱好者好评的明基SW240就是一个不错的选择,明基SW系列是27届国展评委用机,专业度毋庸置疑。

1、精准色彩:广色域+出厂校色 

SW240秉承明基专业摄影显示器SW系列专业色准的特点,搭载Adobe RGB广色域面板,△E值≤2(该数值越小色彩越精准),并提供出厂校色服务,免去普通用户回家校色的烦恼。

考虑到部分专业摄影人有定期校色的需求,明基SW240还搭载硬件校准功能,摄影用户可以通过官方免费提供的校色软件Palette Master Element,实现更准确、持久的色彩管理。

2、专业功能:选配遮光罩+专属修图模式 

在家修图最担心的问题之一就是光线了,家里的灯光、不同时间段的日光都会影响屏幕的表现,甚至反光严重时还有影友要“搬工位”。SW240支持选配遮光罩,可以帮你解决这个问题。

另外,明基SW240还配有不同显示模式协助修图,例如很多人像摄影师非常偏爱的黑白模式,可以直接将屏幕调整黑白调节光影,免去新建图层等繁琐操作。

购买信息&适用人群:SW240日常售价3199元,目前参与天猫活动到手价仅2999元,含遮光罩套餐价3499元,下单即可发货,无需等待!如果你是一名想要在摄影上寻求突破的摄影爱好者,抑或是正在筹备个人摄影工作室的创业者,那么这台SW240会是你的专业首选,不容错过!

https://detail.tmall.com/item.htm? id=567035169236

刘强东性侵案起诉书中文版全文曝光 其被控6项罪名******

(原标题:刘强东性侵犯案起诉书被曝光 女生提出六项指控)

姬雪莹本文来源:北京头条 责任编辑:姬雪莹_NN6784

日企承压:2022财年第一财季均现“增收不增利”

1.7月乘用车销量同比增长40% 新能源汽车产销继续保持高速增长

2.第二届“智能化战争”研讨会在京举行

3.安徽省政府副秘书长王诚被查,一个月前刚卸任世界500强企业董事长

4.第二届“智能化战争”研讨会在京举行

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