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121篇 您的检索式:作者名="Bo GENG"
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1Anthropogenic emission inventories in China:a review显示文摘The development of reliable anthropogenic emission inventories is essential for both understanding the sources of air pollution and designing effective air-pollution-control measures in China. However, it is challenging to quantify emissions in China accurately, given the variety of contributing sources, the complexity of the technology mix and the lack of reliable measurements. Over the last two decades,tremendous efforts have been made to improve the accuracy of emission inventories, and significant improvements have been realized. More reliable statistics and survey-based data have been used to reduce the uncertainties in activity rates and technology distributions. Local emission factors and source profiles covering various sources have been measured and reported. Based on these local databases, improved emission inventory models have been developed for power plants, large industrial plants and the residential,transportation and agricultural sectors. In this paper, we review the progress that has been made in developing inventories of anthropogenic emissions in China. We first highlight the major updates that have been made to emission inventory models and the underlying data by source category. We then summarize the sector-based estimates of emissions of different species contained in current inventories. The progress that has been made in the development of model-ready emissions is also presented. Finally, we suggest future directions for further improving the accuracy of emission inventories in China.Meng Li Huan Liu Guannan Geng Chaopeng Hong Fei Liu Yu Song Dan Tong Bo Zheng Hongyang Cui Hanyang Man Qiang Zhang Kebin He 2017National Science Review2017,4,6:100
2Volumetric-modulated arc therapy vs c-IMRT in esophageal cancer:A treatment planning comparison显示文摘AIM:To compare the volumetric-modulated arc therapy AT plans ith conventional sliding indo intensity-modulated radiotherapy c-I RT plans in esophageal cancer EC . METHODS:Tenty patients ith EC ere selected, including 5 cases located in the cervical, the upper, the middle and the lo er thorax, respectively. Five plans ere generated ith the eclipse planning system:three using c-IMRT with 5 fields (5F), 7 fields (7F) and 9 fields (9F), and two using VMAT with a single arc 1A and double arcs 2A . The treatment plans ere designed to deliver a dose of 60 Gy to the plan-ning target volume Tith the same constrains in a 2.0 Gy daily fraction, 5 d a eek. lans ere normalized to 95% of the T that received 100% of the prescribed dose. We examined the dose-volume histogram parameters of T and the organs at risk OAR such as lungs, spinal cord and heart. onitor units U and normal tissue complication probability NTC of OAR ere also reported. RESULTS:Both c-I RT and AT plans resulted in abundant dose coverage of T for EC of different locations. The dose conformity to T as improved as the number of field in c-IMRT or rotating arc in VMAT as increased. The doses to T and OAR in AT plans ere not statistically different in comparison ith c-I RT plans, ith the follo ing exceptions:in cervical and upper thoracic EC, the conformity index CI as higher in VMAT (1A 0.78 and 2A 0.8) than in c-IMRT (5F 0.62, 7F 0.66 and 9F 0.73) and homogeneity was slightly better in c-IMRT (7F 1.09 and 9F 1.07) than in VMAT (1A 1.1 and 2A 1.09). Lung V30 was lower in VMAT (1A 12.52 and 2A 12.29) than in c-IMRT (7F 14.35 and 9F 14.81). The humeral head doses were significantly increased in AT as against c-I RT. In the middle and lower thoracic EC, CI in VMAT (1A 0.76 and 2A 0.74) was higher than in c-IMRT (5F 0.63 Gy and 7F 0.67 Gy), and homogeneity was almost similar bet een AT and c-I RT. 20 2A 21.49 Gy vs 7F 24.59 Gy and 9F 24.16 Gy) and V30 (2A 9.73 Gy vs 5F 12.61 Gy, 7F 11.5 Gy and 9F 11.37 Gy) of lungs in AT ere lo er than in c-I RT, but lo doses to lungs (V5 and V10) were increased. V30 (1A 48.12 Gy vs 5F 59.2 Gy, 7F 58.59 Gy and 9F 57.2 Gy), V40 and 50 of heart in AT as lo er than in c-I RT. Us in AT plans ere significantly reduced in comparison ith c-I RT, maximum doses to the spinal cord and mean doses of lungs ere similar bet een the t o techniques. NTC of spinal cord as 0 for all cases. NTC of lungs and heart in AT ere lo er than inc-I RT. The advantage of AT plan as enhanced by doubling the arc. CONCLUSION:Compared ith c-I RT, AT, especially the 2A, slightly improves the OAR dose sparing, such as lungs and heart, and reduces NTC and U ith a better T coverage.Li Yin Hao Wu Jian Gong Jian-Hao Geng Fan Jiang An-Hui Shi Rong Yu Yong-Heng Li Shu-Kui Han Bo Xu Guang-Ying Zhu 2012World Journal of Gastroenterology2012,18,37:34
3Pathways of China's PM;air quality 2015–2060 in the context of carbon neutrality显示文摘Clean air policies in China have substantially reduced particulate matter(PM;) air pollution in recent years,primarily by curbing end-of-pipe emissions.However,reaching the level of the World Health Organization(WHO) guidelines may instead depend upon the air quality co-benefits of ambitious climate action.Here,we assess pathways of Chinese PM;air quality from 2015 to 2060 under a combination of scenarios that link global and Chinese climate mitigation pathways(i.e.global 2℃-and 1.5℃-pathways,National Determined Contributions(NDC) pledges and carbon neutrality goals) to local clean air policies.We find that China can achieve both its near-term climate goals(peak emissions) and PM;air quality annual standard(35 μg/m;) by 2030 by fulfilling its NDC pledges and continuing air pollution control policies.However,the benefits of end-of-pipe control reductions are mostly exhausted by 2030,and reducing PM;exposure of the majority of the Chinese population to below 10 μg/m;by 2060 will likely require more ambitious climate mitigation efforts such as China’ s carbon neutrality goals and global1.5℃-pathways.Our results thus highlight that China’s carbon neutrality goals will play a critical role in reducing air pollution exposure to the level of the WHO guidelines and protecting public health.Jing Cheng Dan Tong Qiang Zhang Yang Liu Yu Lei Gang Yan Liu Yan Sha Yu Ryna Yiyun Cui Leon Clarke Guannan Geng Bo Zheng Xiaoye Zhang Steven JDavis Kebin He 2021National Science Review2021,8,12:23
4Multi-wire plaque crushing as a novel technique in treating chronic total occlusions显示文摘背景:通过堵塞片断的汽球导管的失败占 10%-15% 所有过程在为长期的全部的吸藏(CTO ) 的经皮的冠的干预(一种总线标准) 期间。我们寻求了匾压碎为便于汽球导管多电线过去调查一种原来的技术。方法:在 2000 年 7 月和 2007 年 10 月之间,没有通过汽球过去的有 164 CTO 损害的 152 个病人被压碎技术的多电线匾对待。这种技术的主要过程是与为匾压碎在汽球失败以后位于 CTO 损害的真腔的原来的电线一起插入 1 或 2 根电线然后撤退压碎的电线在吸藏片断以内得到扩大的腔,因此便于过去的汽球。结果:全面损害和技术成功率是 91.5%(150/164 ) 。211 根压碎的电线的一个总数在一种总线标准期间被使用,包括 1 压碎为 117 的电线(71.3%) 为 47 的损害和 2 压碎电线(28.7%) 损害。(121/211 ) 约 57.3% 所有压碎的电线是已经在一样的过程使用的那些。技术失败发生在 14 损害(8.5%) 。技术失败由于压碎进入假腔的电线(92.9% , 13/14 ) 并且冠的穿孔(7.1% , 1/14 ) 。主要程序的复杂并发症包括了冠的穿孔(1 个盒子) 和严重冠的解剖(2 个盒子) ,所有哪个成功地被对待。结论:多电线匾压碎技术在便于汽球导管在 CTO 一种总线标准期间过去是有效的。它与程序的复杂并发症的低率可行、节俭、相对安全。HAN Ya-ling LI Yi WANG Shou-li JING Quan-min MA Ying-yan WANG Geng LUAN Bo WANG Bin WANG Zhu-lu WANG Dong-mei 2008Chinese Medical Journal2008,,6:17
5Rapid improvement of PM2.5 pollution and associated health benefits in China during 2013–2017显示文摘Exposure to fine particulate matter(PM2.5)is known to harm public health.In China,after implementation of aggressive emissions control measures under the Action Plan of Air Pollution Prevention and Control(2013-2017),air quality has significantly improved.In this work,we investigated changes in PM2.5 exposure and the associated health impacts in China for the period 2013-2017.We used an optimal estimator of PM2.5 combining in-situ observations,satellite measurements,and simulations from a chemical transport model to derive the spatial and temporal variations in PM2.5 exposure,and then used welldeveloped exposure-response functions to estimate the premature deaths attributable to PM2.5 exposure.We found that national population-weighed annual mean PM2.5 concentrations decreased from 67.4μgm-3 in 2013 to 45.5μgm-3 in 2017(32%reduction).This rapid decrease in PM2.5 pollution led to a 14%reduction in premature deaths due to long-term exposure.We estimated that,during 2013-2017,the premature deaths attributable to long-term PM2.5 exposure decreased from 1.2 million(95%CI:1.0,1.3;fraction of total mortality:13%)in 2013 to 1.0 million(95%CI:0.9,1.2;10%)in 2017.Despite the rapid decrease in annual mean PM2.5 concentrations,health benefits associated with reduced long-term exposure were limited,because for many cities,the PM2.5 levels remain at the portion where the exposure-response function is less steeper than that at the lowconcentration end.We also found that the deaths associated with acute exposure decreased by 61%during 2013-2017 due to rapid reduction in the number of heavily polluted days.Our results confirm that clean air policies in China have mitigated the air pollution crisis;however,continuous emissions reduction efforts are required to protect citizens from air pollution.Tao XUE Jun LIU Qiang ZHANG Guannan GENG Yixuan ZHENG Dan TONG Zhu LIU Dabo GUAN Yu BO Tong ZHU Kebin HE Jiming HAO 2019Science China Earth Sciences2019,62,12:17
6Association of Dietary Pattern during Pregnancy and Gestational Diabetes Mellitus: A Prospective Cohort Study in Northern China显示文摘Objective To examine the association of maternal dietary patterns during pregnancy with gestational diabetes mellitus(GDM) in northern China.Methods The dietary intakes of pregnant women were recorded twice by 24‐hour dietary recalls for three days prior to having been diagnosed with GDM, at 5‐15 and 24‐28 gestational weeks, respectively.GDM was diagnosed, and serum glycosylated hemoglobin(HbA1c) was measured at 24‐28 weeks.Dietary patterns were assessed by factor analysis. The association of the dietary pattern with GDM and HbA1c was examined by multiple logistic models.Results Of 753 participants, 64(8.5%) were diagnosed with GDM. Four dietary patterns were identified: Western pattern(dairy, baked/fried food and white meat), traditional pattern(light‐colored vegetables, fine grain, red meat and tubers), mixed pattern(edible fungi, shrimp/shellfish and red meat)and prudent pattern(dark‐colored vegetables and deep‐sea fish). Compared with the prudent pattern,both the Western pattern and the traditional pattern were associated with an increased risk of GDM(a OR = 4.40, 95% CI: 1.58‐12.22; a OR = 4.88, 95% CI: 1.79‐13.32) and a high level of HbA1c(a OR = 12.37,95% CI: 1.47‐103.91; a OR = 26.23, 95% CI: 2.54‐270.74). Compared to the lowest quartile(Q), Q3 of the Western pattern scores and Q3‐Q4 of the traditional pattern scores were associated with a higher risk of GDM.Conclusion The consumption of the Western pattern or the traditional pattern during pregnancy may increase the risk of GDM.DU Hong Yi JIANG Hong O Karmin CHEN Bo XU Lin Ji LIU Shu Ping YI Jian Ping HE Geng Sheng QIAN Xu 2017Biomedical and Environmental Sciences2017,30,12:16
7Current understanding of ovarian aging显示文摘The reproductive system of human female exhibits a much faster rate of aging than other body systems.Ovarian aging is thought to be dominated by a gradual decreasing numbers of follicles,coinciding with diminished quality of oocytes.Menopause is the final step in the process of ovarian aging.This review focuses on the mechanisms underlying the ovarian aging involving a poor complement of follicles at birth and a high rate of attrition each month,as well as the alternated endocrine factors.We also discuss the possible causative factors that contribute to ovarian aging,e.g.,genetic factors,accumulation of irreparable damage of microenvironment,pathological effect and other factors.The appropriate and reliable methods to assess ovarian aging,such as quantification of follicles,endocrine measurement and genetic testing have also been discussed.Increased knowledge of the ovarian aging mechanisms may improve the prevention of premature ovarian failure.LI Qian GENG XiaoDan ZHENG Wei TANG Jie XU Bo SHI QingHua 2012Science China(Life Sciences)2012,55,8:14
8First mass measurement of short-lived nuclides at HIRFL-CSR显示文摘Recent commissioning of the HIRFL-CSR has demonstrated its ability to perform direct mass measurement for short-lived nuclides. Projectile fragments produced by the 78Kr ions at 481.88 MeV/u were separated with the new radioactive beam line in Lanzhou (RIBLL2), and injected into and stored in the experimental storage ring (CSRe). By operating the CSRe as an isochronous mass spectrometry, a typical mass resolution around 2.0×10?5 has been achieved. The masses for 63Ge, 65As and 67Se were measured for the first time. The measured masses are compared with theoretical predictions and the location of the proton drip-line for As isotopes is discussed. The implication of the 65As mass in the astrophysical rapid proton capture process has also been addressed.XU HuShan TU XiaoLin YUAN YouJin XIA JiaWen ZANG YongDong WANG Meng MAO RuiShi HU ZhengGuo MEI Bo SHUAI Peng ZHU ZhiChao TANG ShuWen GENG Peng LIU Yong ZHAO TieCheng ZHANG XueYing YANG JianCheng MAO LiJun ZHANG YuHu ZHOU XiaoHong HUANG WenXue XIAO GuoQing ZHAO HongWei ZHAN WenLong 2009Chinese Science Bulletin2009,54,24:11
9Late Quaternary glacial chronology on the eastern slope of Gongga Mountain,eastern Tibetan Plateau,China显示文摘The Gongga Mountain is the largest area of modern glaciation in the Hengduan Mountains and,with a summit elevation of 7556 m,is the highest mountain on the eastern margin of the Tibetan Plateau.During the Quaternary glacial-interglacial cycles the Gongga Mountain was extensively and repeatedly glaciated,and glacial landforms and outwash deposits from multiple glaciations are well-preserved in valleys,in basins,and on piedmonts.To constrain the glacial chronology of the eastern slope of Gongga Mountain,sample sites were selected based on the distribution and weathering of glacial tills,relationships among glacial deposits,and soil development on moraines.Dating of the tills and glaciofluvial deposits was undertaken with electron spin resonance(ESR) and optically stimulated luminescence(OSL).The ages of the glacial deposits can be divided into four clusters:2.2±0.5,11.9±0.6,35.9±2.7-58.0±6.3 and 119.2±15.9-194.2±32.8 ka.Five glacial advances in this region have been identified,which are equivalent in age to the Little Ice Age(LIA),Neoglaciation,marine oxygen isotope stage(MIS) 2,mid-MIS3,and MIS6.The largest local last glacial maximum(LGML) occurred on Gongga Mountain during mid-MIS3,characterized by a cold-humid climate,rather than the global Last Glacial Maximum(LGMG) of MIS2.The Gongga,Nanmenguangou(NMGG) and Yajiageng Glaciations occurred during the late part of the last glacial cycle,the middle of the last glacial cycle and the penultimate glacial cycle,respectively.On the basis of geomorphological,sedimentological,and compositional characteristics,landforms of the Moxi Platform and terraces can be grouped by facies and geochronology.In combination with the dating results,this analysis indicates the basal part of the Moxi Platform between Xinxin and the Moxi Hotel is correlative with the till of the Nanguanmen Glaciation(mid-MIS3).This basal unit has occasional lenses of glaciofluvial sandy gravel and lacustrine sediments.The remainder of the Moxi Platform and the terraces beside the platform are glaciofluvial deposits occasionally mixed with debris flow deposits and range in age from MIS3 to Holocene.WANG Jie PAN BaoTian ZHANG GuoLiang CUI Hang CAO Bo GENG HaoPeng 2013Science China Earth Sciences2013,56,3:11
10Long-term outcomes of drug-eluting versus bare-metal stent implantation in patients with chronic total coronary artery occlusions显示文摘在那里的背景为长期的全部的吸藏(CTO ) 的治疗是 drug-eluting stents (DES ) 的功效上的有限数据。学习的目的是与赤裸金属的 stent ( BMS )相比为 CTO 评估 DES 培植的长期的临床的结果在1995年6月和2006年12月之间的 implantation.Methods ,有至少一 de novo CTO 损害的成功的开运河的 1184 个病人的一个总数连续地被登记,包括 660 (55.7%)经历了 DES 并且 524 (44.3%)经历了 BMS 培植。所有病人被跟随在上面为为主要不利心脏的事件(向) 的出现的多达 5 年。长期的幸存率与临床的 Kaplan-Meier method.Results 基线被估计,除了在 DES 组的病人收到了更长双的 antiplatelet 治疗之外, angiographic 特征在二个组之间是可比较的((7.4 ??????????????? 陈 ? 陈吗??HAN Ya-ling ZHANG Jian LI Yi WANG Shou-li JING Quan-min YI Xian-hua MA Ying-yan LUAN Bo WANG Geng WANG Bin 2009Chinese Medical Journal2009,,6:9
11Efficacy of stenting for unprotected left main coronary artery disease in 297 patients显示文摘Background Angioplasty in the unprotected left main coronary artery (LMCA) has been controversial. This study aims to evaluate the safety and clinical effectiveness of stenting, including bare metal stent and drug eluting stent (DES), for treatment of unprotected LMCA disease. Methods Between September 1997 and December 2005, a total of 297 consecutive patients underwent percutanous coronary intervention (PCI) on LMCA lesions in our hospital. Their in-hospital data and clinical follow-up outcomes were analyzed and those in pre-DES “era” (group I, from September 1997 to December 2002) were compared with those in DES “era” (groupⅡ, from January 2003 to December 2004. Patients in 2005 for the time of follow-up less than one year were not included in this group). Results Altogether 368 coronary stents were successfully deployed in 295 patients. Stents failed to be implanted after balloon predilation in two patients, who received coronary artery bypass graft (CABG) successfully. Bifurcation techniques for distal LMCA executed in 206 patients (69.4%, 206/297), included crossover stenting in 156 (75.7%), T stenting in 4 (1.9%), provisional T stenting in 28 (13.6%), kissing stenting in 5 (2.4%) and stent crushing in 13 (6.3%) patients. During their hospital stay, 5 (1.7%) patients died after PCI procedure, of which 4 died from cardiac origin and one of renal failure. The total in-hospital major adverse cardiac events (MACE) were 2.0% (6/297). In the follow-up period, 19 patients (6.5%) died [15 (5.1%) of cardiac death and 4 of non-fatal myocardial infarction (MI)]. Besides, 2 (0.7%) developed subacute thrombosis (SAT) and 16 (5.4%) performed target lesion revascularization (TLR). The total follow-up MACE was 14.5% (43/297). Further analysis also showed that, compared with patients in group I, those in groupⅡapparently had more multi-vessel involvement (14.7% vs 81.9%, P<0.001), and more bifurcation lesions (32.4% vs 72.2%, P<0.001). After PCI, in-hospital MACE of group II was significantly lower than that in group I (1.1% vs 9.4%, P<0.05). And the incidences of MACE, TLR and angiographic restenosis in group II were all significantly lower than those in group I (all P<0.05) after one year follow-up. Conclusions As new PCI strategies and intervention devices such as DES are developed, coronary stenting, which might have brought better in-hospital and long-term outcomes than CABG, are proved to be technically successful and can be safely applied for the treatment of LMCA lesions in the experienced center for coronary intervention.HAN Ya-ling WANG Shou-li JIN Quan-min LIU Hai-wei MA Ying-yan WANG Zhu-lu WANG Dong-mei LUAN Bo WANG Geng 2006Chinese Medical Journal2006,,7:8
12Coronary collateral circulation: Effects on outcomes of acute anterior myocardial infarction after primary percutaneous coronary intervention显示文摘背景将突然地与左前面的 desending 动脉吸藏与前面的心肌的梗塞(MI ) 在病人的结果上调查并行的冠的循环的效果。从在 2004 年 1 月和 2008 年 12 月之间的症状的发作在开始的 12 h 有主要经皮的冠的干预(一种总线标准) 的有尖锐前面的 MI 的 189 个病人的方法数据是回顾的分析。所有病人的左前面的下降动脉(男孩) 被堵塞。男孩与主要一种总线标准被再开。根据并行的发行量,所有病人被分类到二个组:没有并行的组(n = 111 ) ,没有 angiographic 担保充满男孩或方面分支的病人(并行的索引 0 ) 并且并行的组(n = 78 ) ,并且有 angiographic 担保充满男孩或方面分支的病人(并行的索引 1, 2 或 3 ) 。在一年后续,因为心失败的死亡,梗塞, stent 血栓(圣) ,目标容器 revascularization 和重新接纳的出现被观察。在一年的结果,没有并行的循环,死亡与那些相比在有并行的循环的病人是更低的(1% 对 8% , P = 0.049 ) 而在因为心失败的梗塞,圣,目标容器 revascularization 和重新接纳的出现没有差别。出现端点合成没有并行的循环,与那些相比在有并行的循环的病人是更低的(12% 对 26% ;P = 0.014 ) 。结论先存在并行的循环可以预示令人满意的预后到有在在 MI 的开始的 12 h 的主要一种总线标准以后的尖锐前面的 MI 的病人发作。Bin Wang Ya-Ling Han Yi Li Quan-Min Jing Shou-Li Wang Ying-Yan Ma Geng Wang Bo Luan Xiao-Zeng Wang 2011Journal of Geriatric Cardiology2011,8,2:7
13Narrow Intercondylar Notch and Anterior Cruciate Ligament Injury in Female Nonathletes with Knee Osteoarthritis Aged 41-65 Years in Plateau Region显示文摘Bin Geng Jing Wang Jing-Lin Ma Bo Zhang Jin Jiang Xiao-Yi Tan Ya-Yi Xia 2016Chinese Medical Journal2016,,21:7
14A more consistent intraluminal rhesus monkey model of ischemic stroke显示文摘Endovascular surgery is advantageous in experimentally induced ischemic stroke because it causes fewer cranial traumatic lesions than invasive surgery and can closely mimic the pathophysiology in stroke patients. However, the outcomes are highly variable, which limits the accuracy of evaluations of ischemic stroke studies. In this study, eight healthy adult rhesus monkeys were randomized into two groups with four monkeys in each group: middle cerebral artery occlusion at origin segment(M1) and middle cerebral artery occlusion at M2 segment. The blood flow in the middle cerebral artery was blocked completely for 2 hours using the endovascular microcoil placement technique(1 mm × 10 cm)(undetachable), to establish a model of cerebral ischemia. The microcoil was withdrawn and the middle cerebral artery blood flow was restored. A reversible middle cerebral artery occlusion model was identified by hematoxylin-eosin staining, digital subtraction angiography, magnetic resonance angiography, magnetic resonance imaging, and neurological evaluation. The results showed that the middle cerebral artery occlusion model was successfully established in eight adult healthy rhesus monkeys, and ischemic lesions were apparent in the brain tissue of rhesus monkeys at 24 hours after occlusion. The rhesus monkeys had symptoms of neurological deficits. Compared with the M1 occlusion group, the M2 occlusion group had lower infarction volume and higher neurological scores. These experimental findings indicate that reversible middle cerebral artery occlusion can be produced with the endovascular microcoil technique in rhesus monkeys. The M2 occluded model had less infarction and less neurological impairment, which offers the potential for application in the field of brain injury research.Bo Zhao Guowei Shang Jian Chen Xiaokun Geng Xin Ye Guoxun Xu Ju Wang Jiasheng Zheng Hongjun Li Fauzia Akbary Shengli Li Jing Lu Feng Ling Xunming Ji 2014Neural Regeneration Research2014,9,23:6
15Comparative effects of percutaneous coronary intervention for infarct-related artery only or for both infarct- and non-infarct- related arteries in patients with ST-elevation myocardial infarction and multi-vessel disease显示文摘梗塞相关的动脉( IRA )的背景快速的开运河与圣举起心肌的梗塞( MI )为病人在主要经皮的冠的干预(一种总线标准)期间成为了主要目标,但是为在这设定的遗体 unclear.This 研究的 non-IRA 损害的治疗的策略试图仅仅为 IRA 比较在一种总线标准之间的长期的效果并且与圣举起 MI 并且在 242 个合格病人为在有多容器 disease.Methods A 的圣举起 MI 病人的 IRA 和 non-IRAHAN Ya-ling WANG Bin WANG Xiao-zeng LI Yi WANG Shou-li JING Quan-min WANG Geng MA Ying-yan LUAN Bo 2008Chinese Medical Journal2008,,23:6
16Corrigendum to Anthropogenic emission inventories in China:a review显示文摘In the Figure 4 of ‘Anthropogenic emission inventories in China:a review'(National Science Review,Volume 4,Issue 6, 2017,Pages 834-866,doi:10.1093/nsr/nwx150),the data for the MEIC vl.2 was incorrectly plotted.The corrected version of Figure 4 is presented below.Meng Li Huan Liu Guannan Geng Chaopeng Hong Fei Liu Yu Song Ban Tong Bo Zheng Hongyang Cui Hanyang Man Qiang Zhang Kebin He 2018National Science Review2018,5,4:5
17Long-term oncologic outcomes of laparoscopic versus open partial nephrectomy显示文摘ZHENG Jun-hua ZHANG Xiao-long GENG Jiang GUO Chang-cheng ZHANG Xiao-peng CHE Jian-ping YAN Yang PENG Bo WANG Guang-chun XIA sheng-qiang WU Yan 2013Chinese Medical Journal2013,,15:4
18Vegetable and Fruit Consumption among Chinese Adults and Associated Factors: A Nationally Representative Study of 170,847 Adults显示文摘Objective This study examined vegetable and fruit(VF) consumption rate and its associated factors among Chinese adults.Methods Nationally representative data from the 2013 China Chronic Disease Surveillance survey were used. Dietary intake data, including VF consumption during the last 12 months, were collected. All analyses were weighted to obtain nationally representative estimates. Associations between VF consumption and other factors(e.g., meal frequency and physical activity) were examined through logistic regression analysis.Results The average fruit consumption was 102.3 g/day(95% CI: 97.0‐107.6) and the average vegetable consumption was 350.6 g/day(95% CI: 339.3‐361.8). Over half(53.2%, 95% CI: 50.9‐55.4) of Chinese adults met the VF consumption of 400 g/day recommended by the World Health Organization(WHO). Rural residents had a higher prevalence of low VF consumption rate than urban residents[49.20%(95% CI: 46.2%‐52.2%) vs. 44.0%(95% CI: 41.7%‐46.3%) P < 0.01]. Old age(OR = 1.01, 95% CI:1.00‐1.01), low educational level, low income, minority ethnicity(OR = 1.41, 95% CI: 1.15‐1.74),underweight(OR = 1.17, 95% CI: 1.03‐1.33), single marital status(OR = 1.20, 95% CI: 1.08‐1.33), low health literacy, irregular breakfast(OR = 1.20, 95% CI: 1.04‐1.38) or lunch(OR = 1.58, 95% CI: 1.26‐1.99)habits, and no leisure‐time physical activity were associated with low VF consumption.Conclusion Only half of Chinese adults met the VF consumption recommended by the WHO. Low socio‐economic status, irregular diet, and poor health literacy were likely associated with low VF consumption. National efforts and programs are needed to promote VF consumption.LI Yi Chong JIANG Bo ZHANG Mei HUANG Zheng Jing DENG Qian ZHOU Mai Geng ZHAO Zhen Ping WANG You Fa WANG Li Min 2017Biomedical and Environmental Sciences2017,30,12:3
19Electrostatic-lenses position-sensitive TOF MCP detector for beam diagnostics and new scheme for mass measurements at HIAF显示文摘A foil–microchannel plate(MCP)detector,which uses electrostatic lenses and possesses both good position and timing resolutions,has been designed and simulated for beam diagnostics and mass measurements at the next-generation heavy-ion-beam facility HIAF in China.Characterized by low energy loss and good performances of timing and position measurements,it would be located at focal planes in fragment separator HFRS for position monitoring,beam turning,Bq measurement,and trajectory reconstruction.Moreover,it will benefit the building-up of a magnetic-rigidity–energy-loss–time-offlight(BqDETOF)method at HFRS for high-precision in-flight particle identification of radioactive isotope beams on an event-by-event basis.Most importantly,the detector can be utilized for in-ring TOF and position measurements,beam-line TOF measurements at two achromatic foci,and position measurements at a dispersive focus of HFRS,thus making it possible to use two complementary mass measurement methods[isochronous mass spectrometry at the storage ring SRing and magnetic-rigidity–time-of-flight(BqTOF)at the beam-line HFRS]in one single experimental run.Jun-Hao Liu Zhuang Ge Qian Wang Geng Wang Li-Na Sheng Wen-Wen Ge Xing Xu Peng Shuai Qi Zeng Bo Wu 2019Nuclear Science and Techniques2019,30,10:3
20Apparent diffusion coefficient evaluation for secondary changes in the cerebellum of rats after middle cerebral artery occlusion显示文摘Supratentorial cerebral infarction can cause functional inhibition of remote regions such as the cerebellum,which may be relevant to diaschisis.This phenomenon is often analyzed using positron emission tomography and single photon emission CT.However,these methods are expensive and radioactive.Thus,the present study quantified the changes of infarction core and remote regions after unilateral middle cerebral artery occlusion using apparent diffusion coefficient values.Diffusion-weighted imaging showed that the area of infarction core gradually increased to involve the cerebral cortex with increasing infarction time.Diffusion weighted imaging signals were initially increased and then stabilized by 24 hours.With increasing infarction time,the apparent diffusion coefficient value in the infarction core and remote bilateral cerebellum both gradually decreased,and then slightly increased 3–24 hours after infarction.Apparent diffusion coefficient values at remote regions(cerebellum)varied along with the change of supratentorial infarction core,suggesting that the phenomenon of diaschisis existed at the remote regions.Thus,apparent diffusion coefficient values and diffusion weighted imaging can be used to detect early diaschisis.Yunjun Yang Lingyun Gao Jun Fu Jun Zhang Yuxin Li Bo Yin Weijian Chen Daoying Geng 2013Neural Regeneration Research2013,8,31:3
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