Results 121 to 130 of about 1,203,008 (156)

[MoCA and P300 reveal cognitive decline in patients with sensory age-related hearing loss]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Fei Z   +7 more
europepmc   +1 more source

[Impact of recipient age on outcomes of allogeneic hematopoietic stem cell transplantation: an analysis from the Chinese Bone Marrow Transplant Registry Group (CBMTRG)]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi
Liang XL   +16 more
europepmc   +1 more source

[Efficacy of ruxolitinib and prognostic factors in patients with myelofibrosis stratified by age]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi
Liu XH   +10 more
europepmc   +1 more source

[Characteristics of the subtype of vestibular migraine with ear fullness: association with early onset age and low-frequency hearing loss]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Jiang L   +5 more
europepmc   +1 more source

正常人视乳头中央筛板厚度的活体测量

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2015
摘 要: 【目的】 获得正常人中央筛板厚度的活体测量结果并分析性别?眼别?年龄对其的影响?【方法】 收集正常人85例85眼进行常规眼部检查及频域光学相干断层扫描仪(SDOCT)检查,采用增强型深度成像(EDI)模式对视乳头中央进行水平和垂直线性扫描,选取图像清晰者保存?获取正常人中央筛板厚度(LCT)的活体数据;比较不同性别?眼别间筛板厚度的差异;比较不同年龄段筛板厚度的差异;相关分析法分析屈光度?眼压及年龄与筛板厚度的相关性? 【结果】 总体正常人平均年龄(50 ± 18)岁,平均筛板厚度(232 ±
doaj  

[The study of detection and etiology of delayed sensorineural hearing loss in children]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Hu Y, Xia Z, Yao C.
europepmc   +1 more source

瓦氏黄颡鱼年龄与生长的研究

open access: yes, 1999
根据在长江中游嘉鱼至新滩口江段采集的瓦氏黄颡鱼标本,对其年龄与生长进行了研究。以脊椎骨为年龄鉴定材料,胸鳍棘和耳石作为对照材料。透射光下,脊椎骨上较宽的暗带和较窄的亮带相间排列成同心圆环,一个暗带和一个亮带构成一个年轮。2—7月形成新年轮,脊椎骨上不存在幼轮。雌、雄鱼的脊椎骨半径与体长呈显著的正相关,回归方程分别为:L_♀=6.95+131.46R-10.12R~2,L_♂=18.06+113.64R-1.70R~2。体长与体重的关系方程分别为:W_♀=1.85×10~(-5)L~
段中华,孙建贻
core  

长江上游圆筒吻 年龄与生长的研究

open access: yes, 2012
于2008—2010年在长江上游四川合江和重庆木洞江段共采集圆筒吻 样本511尾, 研究了其年龄与生长特征, 并提出了合理的鱼类资源保护对策。结果表明, 所采集的圆筒吻 分 6 个年龄组, 2—4 龄居多, 占95.7%; 体长与鳞径为直线正相关, 雌雄群体间无显著差异, 表达式为 L= 51.28 R + 37.45(r = 0.85, n = 397);各龄组、雌雄群体的实测体长均值和退算体长均值无明显差异(t = 0.751, P > 0.05); 体长与体重呈幂函数关系, 雌雄群体间无显著差异,
王美荣   +5 more
core  

Home - About - Disclaimer - Privacy