orecoverfromeconomicslowdown；NationalBusinessDailyreported。
China’srecentsixthnationalcensusshowsbirthratesinLiaoning；JilinandHeilongjiangprovincesintheregionare1。03percent；1。03percentand1。0percent；respectively；farbelowthenationalaveragerateof1。5percentandevenlowerthanthoseinJapanandSouthKorea。
Accordingtointernationalcriteria；abirthratewhichisbelow1。3percentisdefinedasanultra…lowbirthrate。
Inadditiontothelowerbirthrate；thereistheoutflowoftheprovince’slaborforce；whichisbringingthepopulationfiguredown。
Censusdatashowanetoutflowof1。8millionpeoplefromthethreeprovinces；mostofwhomaretheyoungandmiddle…agedworkforcemigratingtomoredevelopedareaslikeBeijingandTianjin。
Incontrast；therewasanetpopulationinflowof360；000intheregionin2000。
Asaresult；theNortheastisconfrontedwiththehugechallengeofitsfast…agingpopulation。
Bytheendof2012；therewereover5。7millionpeopleages60yearsandolderinHeilongjiangProvince；accountingfor14。8percentofthetotalpopulation。ItisestimatedthattheagingpopulationlevelinHeilongjiangwillreach19percentby2020andbeover33percentby2045。
Expertssaythedecreasingpopulationcouldsloweconomicrevitalizationeffortsintheregion；while；atthesametime；thedepressedeconomycanacceleratetheoutflow。
ThethreeNortheastprovincesrankedamongthebottomfiveprovincesinChinaforprovincialGDPgrowthin2014。TheiraveragegrowthratewasslowerthanthoseintheMiddle；WesternandEasternregions。
〃Theworkforceaged20to64istheengineofeconomicgrowth。JapanandEuropeancountrieshadaneconomiccrisisjustbeforetheirlaborgrowthreachedtheinflectionpoint。NortheastChina'seconomicgrowthsloweddownafteritspopulationgrowthreachedthepointin2013；〃saidYiFuxian；apopulationexpertwiththeUniversityofWisconsin。
HewarnedthatwhathappenedintheNortheastregionmightbeseenagainandagaininotherareasacrossthecountryintheyearstocome。
FuCheng；aresearcherwiththeJilinAcademyofSocialSciences；suggestedthatChinafurthereaseitsone…childpolicytocopewiththepossible
ButYibelievesthatitishardtostopdepopulationinChinaeventhoughthefamilycontrolpolicyhasbeenabolished
InApril2014；HeilongjiangProvinceimplementedthenewsecond…childpolicyHowever；only1。6percentofthequalifiedspouseshaveobtainedthesecond…childcertificatesofar；lowerthanthenationalaveragerateof8。3percent。
老人终于同意了明天的行程。
第316章 出卖
“末末，你先去烤肉，等会儿让我们尝尝你手艺1”
船尾甲板上，子轩一边从皮包里拿出一个小盒子，一边对周末说。
周末撅着小嘴：“不嘛，人家要看你怎么玩游戏！”
“游戏还没开始呢，现在只是准备工作！乖，快去烤肉，如果烤的好的话，重重有赏哦！”子轩打开了小盒子，从里面取出注射器和小药瓶。
“什么奖赏？”周末忽闪着一对大眼睛满是期待。
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“听说你想换一辆玛莎拉蒂？”子轩用注射器从小药瓶里吸取着药液，随口说道。
周末立即转身向船头跑去，一边跑一遍喊道：“遵命！我去烤肉了，子轩哥最棒了，加油哦……”
说出最后几个字的时候，声音已经在船头了。
Healthy ecological environment is the material basis of human survival and development； and environment damage will harm human health。 Active sulfur species （RSS） within biological cells play important roles in the regulation of the environment and human balance。
The intracellular reactive sulfur species （RSS） as the key sites of sulfur transduction is a general term for sulfur…containing biomolecules which assumes critical responsibilities for physiological and pathological processes in vivo。 Among the RSS； H2S has been demonstrated as the third gasotransmitter after nitric oxide （NO） and carbonic oxide （CO）。 However； emerging evidence indicate that the actual signaling molecular in sulfur transduction in vivo is sulfane sulfur （RSSnSH/RSSnSR） rather than H2S。 Furthermore； H2S in high concentration exhibit high cytotoxity； while the cytotoxity of sufane sulfur is quite low。
During the cellular redox signal process； the outburst of reactive oxygen species （ROS） and the production of RSS occur in a very short period of time； and the involved cysteine redox process is independent of the glutathione antioxidant system。 Owing to the lack of direct detection tools； the detection of the outburst of ROS and the in…real time physiological actions of RSS has been challenged。
Fluorescent imaging technique has been recognized as a preferred detection technology for bio…reactive species in situ detection in biological system due to its non…invasiveness； high spatiotemporal resolution； good selectivity； high sensitivity； and rapid response； especially the near…infrared （NIR） fluorescent probes which can maximize the penetration depth of tissues and avoid noise from background autofluorescence。
Professor CHEN Lingxin’s group （Environmental Analysis Theory & Engineering Technology； Yantai Institute of Coastal Zone Research） has been focusing on research of “Environment … Health” effects and overall arranging of the fundamental research and development of technology of biological fluorescent detection。 The group has made a series of breakthrough on joint detection of ROS and RSS with multi…response under various environment stresses。
Researchers developed several multi…response NIR fluorescent probes （HCy…FN； Mito…ss； Cy…NB and so on） that can directly deliver multi…channel fluorescent signals for in situ and in…real time detection of intracellular outburst of ROS and production of RSS。 Fluorescence confocal microscopic imaging illustrates that the probes can be used to investigate the ROS burst and RSS production in situ and in…real time in mitochondria of living cells and in mice。 Flow cytometry analyses for cell experiments further confirm the bioimaging results。
The results highlight that the multi…response probe can be used as a direct tool for the detection of ROS and RSS in cells and in mice； which finally achieved the three levels of molecular； cellular and in vivo in situ and
子卫沉默了几秒，脸上的表情变得异常阴冷，他握紧了拳头，咬牙切齿的说道：“我和姐姐苦心经营了这么久，姐姐本来已经可以坐滨州的地下女王……但现在我们却失去了一切，还变成了永远无法见到阳光的通缉犯……这一切都是拜他们所赐！所以我要杀光他们。在我和姐姐逃出国门前一定要杀光他们，全部！杀光！一个不留！”
“所以这就足够了。”子轩豪情万丈的说着，掏出卫星电话，一边按下号码一边说道：“帮人帮到底，大哥帮忙的佣金我来帮你搞定就是！”
“谢谢……谢谢，兄弟！”杜子卫感激的说，一时间眼眶竟有些湿润。
第317章 周末
黎素长时间水米未进，早已饥渴交加，现在既然自己已经出卖了改命游戏，反而没有什么好顾虑的了，张口，咕咚咚很快讲一大碗杏花酒喝下。
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周末酿的酒口感极好，香味醇厚，不算辛辣，黎素喝了，竟变得有些神清气爽起来。
杜子卫始终在一旁看着没说话，他知道这是子轩采取的保险措施，他生怕周末会在酒中动手脚，所以先逼着她们喝下，等确认酒没问题后他才肯喝。
随后的烤肉串，都是一样的流程，周末和黎素先“试毒”后，雷霆双子才吃。
周末吃东西的动作非常可爱，只穿着了三点式的完美身材在近距离烛光的映衬下更加令人意乱情迷，于是子轩吃到一半就受不了了，将酒瓶一扔，一把将周末横着抱起来就冲向船舱，周末留下一路故作惊恐和羞涩的格格娇笑。
子轩抱着周末竟来跑到周末跑到船头的甲板上，那上面早铺�