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| 1 | First evidence of prey capture and meat eating by wild Yunnan snub-nosed monkeys Rhinopithecus bieti in Yunnan,China显示文摘Most extant nonhuman primates occasionally prey on fast-moving, warm-blooded animals; however, Indriidae, Lepilemuridae,and Colobinae either scavenged for meat or did not eat meat at all. Here we report six cases of animal consumptionby the snub-nosed monkey Rhinopithecus bieti in a wild, habituated group between 2004 and 2009 in Yunnan, China. At present,only males in an all-male unit within the study group were involved in active hunting. Such a male-biased activity may be relatedto the group structure and spatial spread of R. bieti. Two females were observed eating freshly killed birds. The findings confirmedthat R. bieti engaged in scavenging and, when hunting, employed a cranio-cervical bite to kill their prey. Meat eating islikely a nutrient maximization feeding strategy in R. bieti, especially in males. A begging behavior occurred after successful preycapture. Although begging was observed, no sharing of the meat was seen. The present findings illuminate the dietary diversity ofR. bieti and their ability to expand their dietary | Baoping REN Dayong LI Zhijin LIU Baoguo LI Fuwen WEI Ming LI | 2010 | Current Zoology2010，56，2： | 4 |
| 2 | Home range and seasonality of Yunnan snub-nosed monkeys显示文摘Home range studies are essential for understanding an animal’s behavioral ecology and for making wildlife conservation efficient.The home range of a group of Yunnan snub-nosed monkeys(Rhinopithecus bieti Milne-Edwards,1897)was estimated using a global positioning system collar from December 2003 to October 2004 in northern Yunnan Province,China.To measure the ranging area of the study group 1291 animal locations were fixed.Based on the 100%minimum convex polygon method,the home range size was approximately 32.8 km2;based on the grid-cell method it was approximately 17.8 km2 using a 250-m grid and 23.3 km2 using a 500-m grid.We assessed seasonal changes in the home range of this monkey population and found a different ranging pattern of from earlier studies.Daily range size was calculated as 4.80±5.81 ha(mean±standard deviation),with a range of 45.66 ha(0.01–45.67 ha). | Baoping REN Ming LI Yongcheng LONG Ruidong WU Fuwen WEI | 2009 | Integrative Zoology2009，4，2： | 3 |
| 3 | Characteristics of night-time sleeping places selected by golden monkeys(Rhinopithecus bieti)in the Samage Forest,Baima Snow Mountain Nature Reserve,China显示文摘We examined the criteria for sleeping place selection in a social band of Rhinopithecus bieti(black-and-white snubnosed or golden monkeys)living in the mountainous Samage Forest,Baima Snow Mountain Nature Reserve,Yunnan,China.We performed principal component analysis and found that slope aspect,tree height and trunk diameter were likely key variables influencing selection of sleeping places.Sleeping sites were preferentially located in mixed deciduous/conifer forest.The monkeys slept exclusively in evergreen trees,of which 82%were conifers(mostly Picea likiangensis and Tsuga dumosa)and 18%evergreen oaks(Cyclobalanopsis oxyodon and Quercus spp.).Sleeping trees were tall(mean 30.5 m),had high boles(mean 18.4 m),large diameters(mean 62.6 cm)and large crown areas(mean 57.9 m^(2)).A comparative analysis of phytological and architectural features between trees in“sleeping site plots”(n=18)and trees in“non-sleeping-site plots”(n=66)revealed that diameter,crown surface area and tree height were significantly(P<0.01)larger in the former compared with the latter.All investigated roosting sites were situated on steep mountain slopes.Valleys and mountain ridges were avoided.We also detected re-use of roosting sites on several occasions,but not on consecutive nights.It is most likely that a mix of factors(stability of trees,access to food,unit cohesion,monitoring potential)explains the pattern of sleeping site preference,but predation at night seems to be only slightly important.Climate appears to have a profound influence on patterns of sleeping site selection in the monkeys’harsh temperate habitat.This is demonstrated by the monkeys’preference for mixed forest at medium elevations over montane fir forest at high elevations and slopes instead of ridges,with reduced exposure to wind and precipitation inherent in the former.We also emphasize the possibly substantial role that non-environmental factors(the nature of social organization and socio-behavioral strategies)play in determining sleeping site use in R.bieti and other primates. | Dayong LI Cyril C.GRUETER Baoping REN Qihai ZHOU Ming LI Zhengsong PENG Fuwen WEI | 2006 | Integrative Zoology2006，1，4： | 2 |
| 4 | Effects on soil temperature, moisture, and maize yield of cultivation with ridge and furrow mulching in the rainfed area of the Loess Plateau, China显示文摘 | Rong Li Xianqing Hou Zhikuan Jia Qingfang Han Xiaolong Ren Baoping Yang | 2013 | Agricultural Water Management2013，，： | 2 |
| 5 | Habitat restoration is the greatest challenge for population recovery of Hainan gibbons(Nomascus hainanus)显示文摘Hainan gibbons are among the world’s most critically endangered primates,with a remaining population of only 35 individuals distributed across 5 social groups in the Bawangling Branch of the Hainan Tropical Rainforest National Park,China.Habitat conversion and forest fragmentation over the past 40 years have reduced their geographical distribution by 95%.In the absence of a quantitative assessment of the availability of remaining suitable habitat,it is unclear whether this species can survive to the end of this century.We used behavioral observations,ArcGIS,remote sensing,stereo optical imagery,and MaxEnt modeling to identify patterns of Hainan gibbon range use and compare changes in the distribution of suitable forest types and areas of forest fragmentation over the past 20 years(2000–2020).The results indicate that the combined range of the 5 extant Hainan gibbon groups totaled 14.89 km2.The home range of the smallest group(Group E,3 individuals)was 1.51 km2,which likely represents the minimum home range size for this species.The remaining area of highly suitable and moderately suitable habitat totals 26.9 km2.However,habitat connectivity across the gibbon range is very low(less than 0.5),limiting the ability of Hainan gibbons to move between forest patches.The results of this study indicate that the availability of suitable habitat in Bawangling is insufficient to allow for future Hainan gibbon population growth.Therefore,immediate action must be taken to restore,reforest,and establish ecological corridors to reconnect areas of suitable habitat for these critically endangered gibbons. | Qingqing HE Shasha YAN Paul A.GARBER Baoping REN Xvming QI Jiang ZHOU | 2023 | Integrative Zoology2023，18，4： | 2 |
| 6 | Overwintering strategy of Yunnan snub-nosed monkeys:adjustments in activity scheduling and foraging patterns显示文摘 | Grueter C C Li Dayong Ren Baoping | | 0，，02： | 1 |
| 7 | Effector cells derived from naive T cells used in tumor immunotherapy of mice bearing B16 melanoma显示文摘 | Wen Ming Xu Weili Ren Lili Gao Fei Cui Naipeng Wen Junye Li Xinjiang Lin Lin Ma Zhenfeng Chen Baoping Cai Jianhui | 2014 | Chinese Medical Journal2014，，7： | 1 |
| 8 | Effects on soil temperature, moisture, and maize yield of cultivation with ridge and furrow mulching in the rainfed area of the Loess Plateau, China显示文摘 | Rong Li Xianqing Hou Zhikuan Jia Qingfang Han Xiaolong Ren Baoping Yang | 2013 | Agricultural Water Management2013，，： | 1 |
| 9 | Distribution of sleeping sites of the Yunnan snub-nosed monkey(Rhinopithecus bieti)in the Samage Forest,China显示文摘Sleeping site locations are important to free-ranging primate groups.Sites are strategically selected by primates so as to optimize security,comfort and foraging efficiency.Data were collected on the distribution of sleeping sites of the Yunnan snub-nosed monkey(Rhinopithecus bieti)between Sep 2005 and Sep 2006 at Gehuaqing in Baimaxueshan Nature Reserve,China.We identified 54 sleeping sites,which were used 137 times during the study period.These sleeping sites were distributed throughout the monkey group’s total home range.R.bieti preferred certain sleeping sites over others:63%of the sleeping sites were used 2 or more times in 13 months.Groups reused locations in an unpredictable long-term pattern,but avoided using the same sleeping site on consecutive nights.To reduce the time and energetic costs of travel,monkeys preferred sleeping near commonly used feeding sites.We recorded 124 feeding sites in the home range,which were used 174 times.A total of 27 sleeping sites were also feeding sites,and all remaining sleeping sites were close to feeding sites.There was a positive correlation between the intensity of use of sleeping sites and feeding sites.The present study suggests that the availability and the location of immediate sources of food is a key factor in the choice of sleeping sites. | Dayong LI Cyril C.GRUETER Baoping REN Ming LI Zhengsong PENG Fuwen WEI | 2013 | Integrative Zoology2013，8，4： | 1 |
| 10 | Substrate use and postural behavior in free-ranging snub-nosed monkeys(Rhinopithecus bieti)in Yunnan显示文摘Extant colobines represent a predominantly arboreal primate radiation,but there are outliers such as some species of snub-nosed monkeys(Rhinopithecus spp.)that utilize both arboreal and terrestrial substrates.We quantified the degree of terrestriality and the distribution of individuals across canopy levels,the extrinsic and intrinsic determinants and constraints of strata association as well as use of postures in relation to behavior and food sources in a wild population of Yunnan snub-nosed monkeys(Rhinopithecus bieti)in the Samage Forest,China.The subjects spent 80.5%of the observation time in the trees and 19.5%on the ground.Ground use occurred most frequently in the context of travelling(61%)and less often in the context of feeding and resting(30%combined).Adult males frequented the ground significantly more often than other age-sex classes.Age-sex differences were also apparent in substrate preferences,which likely reflect body weight constraints.Adult males were significantly more associated with solid substrates and less with terminal branches than adult females and juveniles.Juveniles were seen more often on unstable ground(i.e.on thin and oblique branches)and in the upper canopy.Substrate use also varied with behavior:feeding was much more common in the upper stratum,outer canopy,on highly inclined and thin branches,as compared to resting.Severe weather also influenced canopy use in that tree crowns were used less often during periods of snowfall.The most frequently exhibited resting and feeding postures was sitting.Standing and suspensory postures were most often used in the context of feeding on lichens. | Cyril C.GRUETER Dayong LI Baoping REN Ming LI | 2013 | Integrative Zoology2013，8，4： | 1 |
| 11 | Retrospect and Outlook for China’s Industrial Policies and Industrial Development in 40 Years显示文摘To promote industrial upgrading and accelerate industrialization,governments of latecomer economies will adopt various industrial policies to correct market failures in industrial upgrading,reduce transaction costs,and achieve the goal of catching-up.In recent years,with the loss of traditional factor bonuses and changes in the international trade environment,China’s comparative advantage has undergone certain changes,and its economic development is facing multiple challenges such as decline in growth rate and structural imbalance. | SONG Wenyue REN Baoping | 2020 | China Economic Transition2020，3，3： | 0 |
| 12 | AN UPWARD TRAJECTORY显示文摘Since the founding of the People ’s Republic of China (PRC), especially since reform and opening up began in the late 1970s, China has gone from an underdeveloped agricultural country to the second largest economy in the world. Whereas the Chinese economy accounted for only 5.2 percent of the world economy in 1952 , the figure grew to 15 percent in 2018. Thus, it is relevant to review the path China has traveled at a time when it is celeb rating 70 years of developm ent and eyeing greater progress. | Ren Baoping | 2019 | Beijing Review2019，62，40： | 0 |
| 13 | Major histocompatibility complex and mate choice in the polygynous primate:the Sichuan snub-nosed monkey(Rhinopithecus roxellana)显示文摘The highly polymorphic genes within the major histocompatibility complex(MHC)not only play a major role in immunity resistance,but also seem to provide hints for mate choice in some animal populations.In the present study we investigated MHC-related mate choice in a small natural population(group size 40-55 individuals)of a polygynous primate,the Sichuan snub-nosed monkey(Rhinopithecus roxellana).We found that there was no evidence either for MHC-disassortative mating,or for females to mate with males based on MHC heterozygosity or specific alleles.Nevertheless,of the 11 alleles identified,we found that the frequencies of 2 alleles,Rhro-DRB2(P<0.01)and Rhro-DRB5(P<0.05)were higher in offspring than in their parents.These findings suggest that MHC-DRB in this population of R.roxellana is unlikely to be associated with mating preferences.Limited female opportunities for mate choice are likely due,in part,to the harem breeding structure present in R.roxellana,and the relatively small number of resident adult males in our study band(N=4-6).In addition,we suggest that differences in the frequency of particular alleles across generations may be linked to parasite resistance in a fluctuating environment;however,confirmation of this finding requires further study. | Banghe YANG Baoping REN Zuofu XIANG Jingyuan YANG Hui YAO Paul A.GARBER Ming LI | 2014 | Integrative Zoology2014，9，5： | 0 |
| 14 | The Mechanism and Path for Digital Economy to Foster New Drivers for High-Quality Economic Development in China显示文摘As traditional drivers fade,cultivating new drivers has become the key to the high-quality development of China's economy.In the new round of scientific and technological revolution and industrial transformation,the digital economy plays a strategic role in promoting high-quality economic development in China,by using data as a new key production factor and innovation as the driving force,and driving impetus change,efficiency change and quality change to increase total factor productivity.The mechanism for the digital economy to cultivate new drivers for the high-quality development of China's economy is through four dimensions,namely allocation optimization,economies of scale,industrial integration,and innovation-driven growth.In the context of the digital economy,accelerating the cultivation of new drivers calls for the following efforts:speeding up digital innovation and promoting the driving force change,efficiency change,and quality change;accelerating the process of digital industrialization and pushing advanced industrial basic capabilities;using industrial digital transformation to promote the modernization of the industrial chain;and advancing the high-quality development of the manufacturing industry,and promoting the deep integration of the digital economy and the real economy. | REN Baoping LI Peiwei | 2022 | Frontiers of Economics in China-Selected Publications from Chinese Universities2022，17，4： | 0 |
| 15 | Ethanol extract of Cyathulae Radix inhibits osteoclast differentiation and bone loss显示文摘Cyathulae Radix,a traditional Chinese medicine and a common vegetable,boasts a history spanning millennia.It enhances bone density,boosts metabolism,and effectively alleviates osteoporosis-induced pain.Despite its historical use,the molecular mechanisms behind Cyathulae Radix’s impact on osteoporosis remain unexplored.In this study,we investigated the effects and mechanisms of Cyathulae Radix ethanol extract(CEE)in inhibiting osteoporosis and osteoclastogenesis.Eight-week-old female mice underwent ovariectomy and were treated with CEE for eight weeks.Micro-computed tomography(micro-CT)assessed histomorphometric parameters,bone tissue staining observed distal femur histomorphology,and three-point bending tests evaluated tibia mechanical properties.Enzyme-linked immunosorbent assay(ELISA)measured serum estradiol(E2),receptor activator for nuclear factor B ligand(RANKL),and osteoprotegerin(OPG)levels.Osteoclastogenesis-related markers were analyzed via Western blotting(WB)and quantitative real-time polymerase chain reaction(qRT-PCR).Additionally,CEE effects on RANKL-induced osteoclast formation and bone resorption were investigated in vitro using tartrate-resistant acid phosphatase(TRAP)staining,qRT-PCR,and WB assay.Compared with the ovariectomy(OVX)group,CEE treatment enhanced trabecular bone density,maximal load-bearing capacity,and various histomorphometric parameters.Serum E2 and OPG levels significantly increased,while Receptor activator of nuclear factor-κB(RANK)decreased in the CEE group.CEE downregulated matrix metallopeptidase 9(MMP-9),Cathepsin K(CTSK),and TRAP gene and protein expression.In bone marrow macrophages(BMMs),CEE reduced mature osteoclasts,bone resorption pit areas,and MMP-9,CTSK,and TRAP expression during osteoclast differentiation.Compared with DMSO treatment,CEE markedly inhibited RANK,TNF receptor associated factor 6(TRAF6),Proto-oncogene c-Fos(c-Fos),Nuclear factor of activated T-cells cytoplasmic 1(NFATc1)expressions,and Extracellular regulated protein kinases(ERK),c-Jun N-terminal kinase(JNK),NF-kappa B-p65(p65)phosphorylation in osteoclasts.In conclusion,CEE significantly inhibits OVX-induced osteoporosis and RANKL-induced osteoclastogenesis,potentially through modulating the Estrogen Receptor(ER)/RANK/NFATc1 signaling pathway. | SHI Liying REN Liuyi LI Jinping LIU Xin LU Jingjing JIA Lujuan XIE Baoping TANG Siyuan LIU Wei ZHANG Jie | 2024 | Chinese Journal of Natural Medicines2024，22，3： | 0 |
| 16 | 《涉过愤怒的海》学术研讨会发言摘要显示文摘2024年1月5日,影片《涉过愤怒的海》学术研讨会在北京电影学院海淀校区召开。研讨会由北京电影学院中国电影文化研究院执行院长、《北京电影学院学报》主编吴冠平教授主持。曹保平导演及各位专家学者分别从创作、学术以及票房市场等多个角度阐发了各自的观点。 | Cao Baoping Rao Shuguang Huangfu Yichuan Chen Xuguang Li Yang Zhang Wei Zhong Dafeng Sun Chengjian Zuo Heng Sai Ren Hu Jianli Li Xingwen | 2024 | 北京电影学院学报2024，，1： | 0 |
| 17 | Ionogel-based flexible stress and strain sensors显示文摘Ionogels is a kind of hybrid materials composed of ionic liquids(ILs)and solid polymer network matrix,has been extensively investigated in the most recent decade.Due to the excellent mechanical properties and ionic conductivity,their promising applications in flexible stress and strain sensors have been proposed and explosively developed.In this review,we briefly summarize research progresses on ionogel based flexible stress and strain sensors(IFSSs)from five aspects,including material synthesis,device fabrication,working principles,characteristics and performances,and potential applications.Some outlooks and perspectives are also proposed at the end of review.The review is expected to provide reference and new insights into the research of IFSS. | Gengrui Zhao Bo Lv Honggang Wang Baoping Yang Zhenyu Li Ren Junfang Gao Gui Wenguang Liu Shengrong Yang Linlin Li | 2021 | International Journal of Smart and Nano Materials2021，12，3： | 0 |
| 18 | Spatial pattern in the foraging group of Sichuan golden monkeys显示文摘One of the major social-biological characteristics in the genus Rhinopithecus is that the animals live in large groups of tens to hundreds of individuals. Study of the distribution pattern of various age-sex classes in the foraging Sichuan golden monkey troop has revealed that the spatial pattern of the Sichuan golden monkey group is an ellipse with its vertical axes longer than the horizontal axes. Most members are concentrated in the center and the center-back.Adult males gather in the front, the center and the back of the troop; adult females and the young assemble in the center and near-center; sub-adult males are mainly distributed in the center-back and back, but some are also seen in the front, front-center and center; sub-adult females are more or less uniformly dispersed. The spatial distribution of various age-sex classes seems well correspondent with their status and role in the group. This result indicates that the spatial distribution strategy adopted by Sichuan golden monkeys is | Shuyi Zhang Baoping Ren Baoguo Li Bing Liang Lixin Wang | 1999 | Chinese Science Bulletin1999，44，15： | 0 |
| 19 | Dispersal patterns in Yunnan snub-nosed monkeys显示文摘Sex-biased dispersal is common in group-living animals.Due to differences in local demographic and environmental factors,sex-biased dispersal presents many irregular patterns.In this study,a habituated,individually identified Yunnan snub-nosed monkey Rhinopithecus bieti group was observed over 9 years;192 dispersal events,including 97 male dispersal events(25 natal dispersal and 72 secondary dispersal)and 95 female dispersal events(34 natal dispersal and 61 secondary dispersal)were observed.Males and females showed different dispersal paths,dispersal ages,and dispersal patterns.Females had 2 dispersal paths,whereas males had 4 paths.In terms of age of dispersal,the male age of natal dispersal was younger than for females.Males prefer single dispersal,whereas females prefer parallel dispersal.Our study indicates that the dispersal pattern of R.bieti should be classified as a bisexual dispersal pattern.The differences in dispersal path,average age at dispersal,and dispersal path pattern indicate that Yunnan snub-nosed monkeys may still retain a loose matrilineal social system. | Wancai XIA Fan WANG Dali WANG Xiaoqin ZENG Chan YANG Ali KRZTON Baoping REN Dayong LI | 2022 | Current Zoology2022，68，3： | 0 |
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