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| 1 | Amplitude of sensory nerve action potential in early stage diabetic peripheral neuropathy:an analysis of 500 cases显示文摘Early diagnosis of diabetic peripheral neuropathy is important for the successful treatment of diabetes mellitus. In the present study, we recruited 500 diabetic patients from the Fourth Affiliated Hospital of Kunming Medical University in China from June 2008 to September 2013: 221 cases showed symptoms of peripheral neuropathy(symptomatic group) and 279 cases had no symptoms of peripheral impairment(asymptomatic group). One hundred healthy control subjects were also recruited. Nerve conduction studies revealed that distal motor latency was longer, sensory nerve conduction velocity was slower, and sensory nerve action potential and amplitude of compound muscle action potential were significantly lower in the median, ulnar, posterior tibial and common peroneal nerve in the diabetic groups compared with control subjects. Moreover, the alterations were more obvious in patients with symptoms of peripheral neuropathy. Of the 500 diabetic patients, neural conduction abnormalities were detected in 358 cases(71.6%), among which impairment of the common peroneal nerve was most prominent. Sensory nerve abnormality was more obvious than motor nerve abnormality in the diabetic groups. The amplitude of sensory nerve action potential was the most sensitive measure of peripheral neuropathy. Our results reveal that varying degrees of nerve conduction changes are present in the early, asymptomatic stage of diabetic peripheral neuropathy. | Yunqian Zhang Jintao Li Tingjuan Wang Jianlin Wang | 2014 | Neural Regeneration Research2014，9，14： | 5 |
| 2 | Synchronous constructing ion channels and confined space of Co_(3)O_(4) anode for high-performance lithium-ion batteries显示文摘The yolk–shell structure has a unique advantage in lithium-ion batteries applications due to its ability to effectively buffer the volume expansion of the lithiation/delithiation process.However,its development is limited by the low contact point between the core and shell.Herein,we propose a general strategy of simultaneous construction of sufficient reserved space and multicontinuous active channels by pyrolysis of two carbon substrates.A double-shell structure consisting of Co_(3)O_(4) anchored to hollow carbon sphere and external self-supporting zeolitic imidazolate framework(ZIF)layer was constructed by spray pyrolysis and additional carbon coating in-situ growth.In the process of high-temperature calcination,the carbon and nitrogen layers between the shells separate,creating additional space,while the Co_(3)O_(4) particles between the shells remain are still in close contact to form continuous and fast electron conduction channels,which can realize better charge transfer.Due to the synergy of these design principles,the material has ultra-high initial discharge capacities of 2,183.1 mAh·g^(−1) at 0.2 A·g^(−1) with capacity of 1,121.36 mAh·g^(−1) after 250 cycles,the long-term capacities retention rate is about 92.4%after 700 cycles at 1 A·g^(−1).This unique channel-type double-shell structure fights a way out to prepare novel electrode materials with high performance. | Yan Zhou Chao Wang Feiran Chen Tingjuan Wang Yaoyao Ni Hongxia Sun Nan Yu Baoyou Geng | 2022 | Nano Research2022，15，7： | 2 |
| 3 | Deep Learning for Object Detection:A Survey显示文摘Object detection is one of the most important and challenging branches of computer vision,which has been widely applied in people s life,such as monitoring security,autonomous driving and so on,with the purpose of locating instances of semantic objects of a certain class.With the rapid development of deep learning algorithms for detection tasks,the performance of object detectors has been greatly improved.In order to understand the main development status of target detection,a comprehensive literature review of target detection and an overall discussion of the works closely related to it are presented in this paper.This paper various object detection methods,including one-stage and two-stage detectors,are systematically summarized,and the datasets and evaluation criteria used in object detection are introduced.In addition,the development of object detection technology is reviewed.Finally,based on the understanding of the current development of target detection,we discuss the main research directions in the future. | Jun Wang Tingjuan Zhang Yong Cheng Najla Al-Nabhan | 2021 | Computer Systems Science & Engineering2021，38，8： | 0 |
| 4 | Research Progress of Combination of Traditional Chinese and Western Medicine in Treatment of Infertility in Older Women显示文摘The main cause of infertility in elderly women is poor ovarian function,decreased quality and number of oocytes,which ultimately leads to poor fertility.Low ovarian function is the most difficult point in the research of reproductive medicine and reproductive health.At present,the treatment of integrated traditional Chinese and Western medicine has gradually achieved results.Western medicine mainly regulates endocrine and assisted reproductive treatment by supplementing estrogen and progesterone,while traditional Chinese medicine(TCM)mainly focuses on invigorating the kidney,adding and subtracting according to the syndrome.The treatment effect of TCM or western medicine alone is not significant.Many clinical observations show that integrated TCM and western medicine focuses on the specialties of western medicine,which not only makes up for the insufficiency of the slow action of TCM,but also improves its clinical efficacy when combined with western medicine.Based on domestic and foreign research,this article summarizes the treatment of infertility in elderly women with integrated TCM and western medicine. | Tingjuan Ren Hongli Zhu Rui Wang | 2021 | Journal of Clinical and Nursing Research2021，5，4： | 0 |
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