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| 1 | Genetic parameter estimation for juvenile growth and upper thermal tolerance in turbot(Scophthalmus maximus Linnaeus)显示文摘Twenty-six half-sib groups(53 full-sib families) of turbot, Scophthalmus maximus Linnaeus, were obtained by artificial insemination. We measured growth in the offspring(40–50 individuals/family) and subjected them to a thermal tolerance challenge over a period of 34 d. There was no significant difference in daily mortality(range: 0.580%–1.391%) between Days 1–13 during the thermal tolerance challenge. However, daily cumulative mortality increased rapidly between Days 14 and 29, especially on Days 15 and 16(20.232% and 34.377%, respectively). Mortality was highest on Day 16(14.145%). We estimated the genetic parameters using the average information restricted maximum likelihood method. We used a likelihood ratio test to evaluate the significance of effects in models with and without identity as an effect, and compared the final log-likelihoods(maximum log L). Lastly, we estimated phenotypic and genetic correlation between the upper thermal tolerance limit(UTT) and body weight(BW). In this study, the positive phenotypic correlation was low between UTT and BW(0.093±0.029). The genetic correlation between UTT and BW was negative(-0.044±0.239). The heritability for upper thermal tolerance was low(0.087±0.032), which is of approximately moderate heritability. The heritability for body weight was high(0.303±0.074). Our results suggest there is significant potential for improvement in the culture of turbot by selective breeding. | ZHANG Tianshi KONG Jie LIU Baosuo WANG Qingyin CAO Baoxiang LUAN Sheng WANG Weiji | 2014 | Acta Oceanologica Sinica2014，33，8： | 7 |
| 2 | The development of blood-retinal barrier during the interaction of astrocytes with vascular wall cells显示文摘Astrocytes are intimately involved in the formation and development of retinal vessels.Astrocyte dysfunction is a major cause of blood-retinal barrier injury and other retinal vascular diseases.In this study,the development of the retinal vascular system and the formation of the blood-retinal barrier in mice were investigated using immunofluorescence staining,gelatin-ink perfusion,and transmission electron microscopy.The results showed that the retinal vascular system of mice develops from the optic disc after birth,and radiates out gradually to cover the entire retina,taking the papilla optica as the center.First,the superficial vasculature is formed on the inner retinal layer; then,the vasculature extends into the inner and outer edges of the retinal inner nuclear layer,forming the deep vasculature that is parallel to the superficial vasculature.The blood-retinal barrier is mainly composed of endothelium,basal lamina and the end-feet of astrocytes,which become mature during mouse development.Initially,the naive endothelial cells were immature with few organelles and many microvilli.The basal lamina was uniform in thickness,and the glial end-feet surrounded the outer basal lamina incompletely.In the end,the blood-retinal barrier matures with smooth endothelia connected through tight junctions,relatively thin and even basal lamina,and relatively thin glial cell end-feet.These findings indicate that the development of the vasculature in the retina follows the rules of 'center to periphery' and 'superficial layer to deep layers'.Its development and maturation are spatially and temporally consistent with the functional performance of retinal neurons and photosensitivity.The blood-retinal barrier gradually becomes mature via the process of interactions between astrocytes and blood vessel cells. | Huanling Yao Tianshi Wang Jiexin Deng Ding Liu Xiaofei Li Jinbo Deng | 2014 | Neural Regeneration Research2014，9，10： | 6 |
| 3 | Reverse micelles extraction ofnattokinase:From model system to real system显示文摘Nattokinase is a novel fibrinolytic en- zyme, which is homologous to Subtilisin Carlsberg. In this paper, Subtilisin Carlsberg was taken as a model protein of nattokinase. Effects of pH, ionic strength, concentration of isopropanol on the extraction of Subtilisin Carlsberg with AOT/isooctane reverse mi- celles system were investigated. Further, the process of reverse micelles extraction of nattokinase from fermentation broth was studied. By taking the reverse micelles of AOT/isooctane as extractant to perform a full extraction cycle, it was found that about eighty percent of the total activity of nattokinase in the fer- mentation broth could be recovered and the purifica- tion factor was about 2.5. Homologous protein could be reasonably used as model protein of a target protein. | LIU Junguo XING Jianmin CHANG Tianshi LIU Huizhou | 2006 | Chinese Science Bulletin2006，51，7： | 4 |
| 4 | The FGF21-adiponectin axis in controlling energy and vascular homeostasis显示文摘Whole-body energy metabolism and cardiovascular homeostasis are tightly controlled processes that involve highly coordinated crosstalk among distal organs.This is mainly achieved by a large number of hormones released from each organ.Among them,fibroblast growth factor 21(FGF21)and adiponectin have recently gained considerable attention,since both of them possess multiple profound protective effects against a myriad of cardio-metabolic disorders.Despite their distinct structuresand production sites,these two hormones share striking functional similarity.This dichotomy is recently reconciled by the demonstration of the FGF21-adiponectin axis.In adipocytes,both transcription and secretion of adiponectin are strongly induced by FGF21,which is partially dependent on PPARg activity.Furthermore,the glucose-lowering,lipid-clearing,and anti-atherosclerotic functions of FGF21 are diminished in adiponectin-null mice,suggesting that adiponectin serves as an obligatory mediator of FGF21-elicited metabolic and vascular benefits.However,in both animals and human subjects with obesity,circulating FGF21 levels are increased whereas plasma adiponectin concentrations are reduced,perhaps due to FGF21 resistance,suggesting that dysfunctional FGF21-adiponectin axis is an important contributor to the pathogenesis of obesity-related cardio-metabolic syndrome.The FGF21-adiponectin axis protects against a cluster of cardio-metabolic disorders via mediating multi-organ communications,and is a promising target for therapeutic interventions of these chronic diseases. | Xiaoyan Hui Tianshi Feng Qing Liu Yuan Gao Aimin Xu | 2016 | Journal of Molecular Cell Biology2016，8，2： | 4 |
| 5 | Unveiling the Effects of Interchain Hydrogen Bonds on Solution Gelation and Mechanical Properties of Diarylfluorene-Based Semiconductor Polymers显示文摘The intrinsically rigid and limited strain of most conjugated polymers has encouraged us to optimize the extensible properties of conjugated polymers.Herein,learning from the hydrogen bonds in glucose,which were facilitated to the toughness enhancement of cellulose,we introduced interchain hydrogen bonds to polydiarylfluorene by amide-containing side chains.Through tuning the copolymerization ratio,we systematically investigated their influence on the hierarchical condensed structures,rheology behavior,tensile performances,and optoelectronic properties of conjugated polymers.Compared to the reference copolymers with a low ratio of amide units,copolymers with 30%and 40%amide units present a feature of the shearthinning process that resembled the non-Newtonian fluid,which was enabled by the interchain dynamic hydrogen bonds.Besides,we developed a practical and universal method for measuring the intrinsic mechanical properties of conjugated polymers.We demonstrated the significant impact of hydrogen bonds in solution gelation,material crystallization,and thin film stretchability.Impressively,the breaking elongation for P4 was even up to~30%,which confirmed the partially enhanced film ductility and toughness due to the increased amide groups.Furthermore,polymer light-emitting devices(PLEDs)based on these copolymers presented comparable performances and stable electroluminescence(EL).Thin films of these copolymers also exhibited random laser emission with the threshold as low as 0.52μJ/cm^(2),suggesting the wide prospective application in the field of flexible optoelectronic devices. | Lubing Bai Yamin Han Chen Sun Xiang An Chuanxin Wei Wei Liu Man Xu Lili Sun Ning Sun Mengna Yu He Zhang Qi Wei Chunxiang Xu Yingguo Yang Tianshi Qin Linghai Xie Jinyi Lin Wei Huang | 2020 | Research2020，，1： | 2 |
| 6 | Recent Advances in Two-Dimensional Magnets:Physics and Devices towards Spintronic Applications显示文摘The emergence of low-dimensional nanomaterials has brought revolutionized development of magnetism,as the size effect can significantly influence the spin arrangement.Since the first demonstration of truly two-dimensional magnetic materials(2DMMs)in 2017,a wide variety of magnetic phases and associated properties have been exhibited in these 2DMMs,which offer a new opportunity to manipulate the spin-based devices efficiently in the future.Herein,we focus on the recent progress of 2DMMs and heterostructures in the aspects of their structural characteristics,physical properties,and spintronic applications.Firstly,the microscopy characterization of the spatial arrangement of spins in 2D lattices is reviewed.Afterwards,the optical probes in the light-matter-spin interactions at the 2D scale are discussed.Then,particularly,we systematically summarize the recent work on the electronic and spintronic devices of 2DMMs.In the section of electronic properties,we raise several exciting phenomena in 2DMMs,i.e.,long-distance magnon transport,field-effect transistors,varying magnetoresistance behavior,and(quantum)anomalous Hall effect.In the section of spintronic applications,we highlight spintronic devices based on 2DMMs,e.g.,spin valves,spin-orbit torque,spin field-effect transistors,spin tunneling field-effect transistors,and spin-filter magnetic tunnel junctions.At last,we also provide our perspectives on the current challenges and future expectations in this field,which may be a helpful guide for theorists and experimentalists who are exploring the optical,electronic,and spintronic properties of 2DMMs. | Vertikasari PNingrum Bowen Liu Wei Wang Yao Yin Yi Cao Chenyang Zha Hongguang Xie Xiaohong Jiang Yan Sun Sichen Qin Xiaolong Chen Tianshi Qin Chao Zhu Lin Wang Wei Huang | 2020 | Research2020，，1： | 2 |
| 7 | Reduction of electric field strength by two species of trees under power transmission lines显示文摘Electrical pollution is a worldwide concern,because it is potentially harmful to human health.Trees not only play a significant role in moderating the climate,but also can be used as shields against electrical pollution.Shielding effects on the electric field strength under transmission lines by two tree species,Populus alba and Larix gmelinii,were examined in this study.The electrical resistivity at different heights of trees was measured using a PiCUS sonic tomograph,which can image the electrical impedance for trees.The electric field strength around the trees was measured with an elf field strength measurement system,HI-3604,and combined with tree resistivity to develop a model for calculating the electric field intensity around trees using the finite element method.In addition,the feasibility of the finite element method was confirmed by comparing the calculated results and experimental data.The results showed that the trees did reduce the electric field strength.The electric field intensity was reduced by 95.6%,and P.alba was better than L.gmelinii at shielding. | Hongwei Zhou Liping Sun Yang Yang Che Liu Tianshi Liu Penghao Xie Ling Ma | 2018 | Journal of Forestry Research2018，29，5： | 2 |
| 8 | Optimization of nutritional conditions for nattokinase production by Bacillus natto NLSSE using statistical experimental methods显示文摘 | Junguo Liu Jianmin Xing Tianshi Chang | 2005 | Process Biochemistry2005，40，8： | 1 |
| 9 | 显示文摘 | Liu Zhilin Dai Tianshi Yang Shuangliang | 1989 | Science in China(Series A)1989，32，11： | 1 |
| 10 | Optimization of nutritional conditions for nattokinasc production by Bacillus natto NLSSE using statistical experimental methods显示文摘 | LIU Junguo XING Jianmin CHANG Tianshi | 2005 | Process Biochemistry2005，40，8： | 1 |
| 11 | The Valence Electron Structure of Austenite in Low Alloy Ultrahigh - Strength Steels and itsInfluences on Kinetics of Phase Transformation显示文摘 | Dai Tianshi Liu Zhilin Qu Yongbo Yang Shuangliang Zhang Baigang Wang Bin | 1990 | Science in China Series A1990，33，9： | 1 |
| 12 | MW-DLA:a dynamic bit width deep learning accelerator显示文摘Deep learning algorithms are the basis of many artificial intelligence applications.Those algorithms are both computationally intensive and memory intensive,making them difficult to deploy on embedded systems.Thus various deep learning accelerators(DLAs)are proposed and applied to achieve better performance and lower power consumption.However,most deep learning accelerators are unable to support multiple data formats.This research proposes the MW-DLA,a deep learning accelerator supporting dynamic configurable data-width.This work analyzes the data distribution of different data types in different layers and trains a typical network with per-layer representation.As a result,the proposed MW-DLA achieves 2X performance and more than 50%memory requirement for AlexNet with less than 5.77%area overhead. | 李震 Zhi Tian Liu Enhe Liu Shaoli Chen Tianshi | 2020 | High Technology Letters2020，26，2： | 1 |
| 13 | Calculation of Valence Electron Structure in L- Type Complex Solid Solutions显示文摘 | Liu Zhilin Dai Tianshi Yang Shuangliang Zhang Ruilin | 1989 | Science in China Series A1989，32，11： | 1 |
| 14 | Correlation of gut microbiota and neurotransmitters in a rat model of post-traumatic stress disorder显示文摘Objective:To determine the effect of gut microbiota on a rat model of post-traumatic stress disorder(PTSD)and explore the correlation of gut microbiota with behavior and neurotransmitters.Methods:We established a single prolonged stress(SPS)model to examine the pathogenesis of PTSD on rat behavior,gut microbiota,and neurotransmitter levels.Rats were separated into control and model groups,and neurotransmitter levels were measured using enzyme linked immunosorbent assay.Then,16 S rRNA sequencing was used to compare the gut microbiota between the control and model groups.Results:Compared with those in the control group,freezing time significantly increased,while number of standing upright,crossing frequency,time spent in the central arena,and total distance traveled were significantly reduced in the model group after exposure to SPS(all P<.05).Meanwhile,serotonin,or 5-hydroxytryptamine,levels in the brain in the model group were significantly lower than those the control group(P紏.0332).In addition,changes were observed in the gut microbiota diversity and relative abundances of bacterial phyla,orders,families,and genera in the model group.Especially,changes in Firmicutes,Bacteroidetes,Cyanobacteria,and Proteobacteria levels were most pronounced after SPS exposure.Correlation analysis showed that the strongest positive correlation was found between Bacteroidaceae and 5-HT(P?.0009).Moreover,RF32 abundance was the most negatively related to 5-HT(P?.0009),crossing frequency(P?.0007),and total distance(P?.0003).Conclusion:Our results suggest that SPS model rats showed differences in behavior,neurotransmitter levels,and gut microbiota with control rats.Moreover,Firmicutes,Bacteroidetes,Cyanobacteria,and Proteobacteria were most relevant to the exhibited fear-like and anxiety-like behaviors and significant serotonin content reduction in SPS model rats. | Qin Zhou Tianshi Sun Fengzhi Wu Feng Li Yan Liu Weihong Li Ning Dai Libo Tan Tenghui Li Yuehan Song | 2020 | Journal of Traditional Chinese Medical Sciences2020，7，4： | 1 |
| 15 | Synthetic seismograms for finite sources in spherically symmetric Earth using normal-mode summation显示文摘Normal-mode summation is the most rapidly used method in calculating synthetic seismograms. However, normal-mode summation is mostly applied to point sources. For earthquakes triggered by faults extending for as long as several 100 km, the seismic waves are usually simulated by point source summation. In this paper, we attempt to follow a different route, i.e., directly calculate the excitation of each mode, and use normal-mode summation to obtain the seismogram. Furthermore, we assume the finite source to be a ‘‘line source'' and numerically calculate the transverse component of synthetic seismograms for vertical strike-slip faults. Finally, we analyze the features in the Love waves excited by finite faults. | Tianshi Liu Haiming Zhang | 2017 | Earthquake Science2017，30，3： | 1 |
| 16 | Constructing Large Capacity Power Plant on Collapsible Loess Stratum with Huge Thickness显示文摘1 Preface In the northern and northwestern parts of China, quite a large portion of area, approximately 630,000 km^2, is covered by loess and loess-liked soils. The loess thickness ranges from several meters to several hundred meters along the river’s terraces to those geomorphologic plateaus. In geology, 'China Loess' has become a geologic term, because the loess in China has evolved with the widest distribution and greatest thickness in the world, and is also a typical and significant deposit in Quaternary Period. | Huang Tianshi, Liu Houjian Northwest Electric Power Design Institute (NWEPDI) | 1996 | Electricity1996，，4： | 0 |
| 17 | Dynamical Maps of a Class of S_(l+1)=S_(l-1)S_(l)^(n) Fibonacci Sequences显示文摘The dynamical properties of a class of S_(l+1)=S_(l-1)S_(l)^(n) Fibonacci sequences are discussed following K.K,T.method.The recursion relations for the dynajnical maps are derived.Linearization about their Gxed points yields the Jacobian matrix of the mapping and the eigenvalues for the fixed points. | ZHAO Baohua LIU Tianshi | 1991 | Chinese Physics Letters1991，8，12： | 0 |
| 18 | Stealth-ACK:stealth transmissions of NoC acknowledgements显示文摘Network-on-Chip(No C) is a promising replacement of bus architecture due to its better scalability.In state-of-the-art No Cs, each packet contains several fixed-length flits, which facilitates allocations of network resources but brings in many unused bits. In this paper, we propose a novel technique called Stealth-ACK to effectively address the above problem. Stealth-ACK leverages unused bits in head flits of non-ACK packets to carry and stealthily transmit ACK information. Such stealth transmissions of ACK information effectively reduce not only the amount of dedicated ACK packets on No C, but also the number of unused bits in head flits of non-ACK packets, which significantly reduces wastes on No C bandwidth. Experimental results show that Stealth-ACK averagely increases the throughput of 16 × 16 2-D mesh No C by 11.9%, and averagely reduces the No C latency by 34.8% on application traces of SPLASH-2. Moreover, Stealth-ACK only requires trivial hardware modification to basic router architectures, which incurs negligible power consumption and area cost. | Jinhua TAO Shi QIU Shaoli LIU Tianshi CHEN Rui MAO | 2017 | Science China(Information Sciences)2017，60，9： | 0 |
| 19 | One-Dimensional(NH=CINH_(3))_(3)PbI_(5)Perovskite for Ultralow Power Consumption Resistive Memory显示文摘Organic-inorganic hybrid perovskites(OIHPs)have proven to be promising active layers for nonvolatile memories because of their rich abundance in earth,mobile ions,and adjustable dimensions.However,there is a lack of investigation on controllable fabrication and storage properties of one-dimensional(1D)OIHPs.Here,the growth of 1D(NH=CINH_(3))_(3)PbI_(5)((IFA)_(3)PbI_(5))perovskite and related resistive memory properties are reported.The solution-processed 1D(IFA)_(3)PbI_(5)crystals are of welldefined monoclinic crystal phase and needle-like shape with the length of about 6 mm.They exhibit a wide bandgap of 3 eV and a high decomposition temperature of 206℃.Moreover,the(IFA)_(3)PbI_(5)films with good uniformity and crystallization were obtained using a dual solvent of N,N-dimethylformamide(DMF)and dimethyl sulfoxide(DMSO).To study the intrinsic electric properties of this anisotropic material,we constructed the simplest memory cell composed of only Au/(IFA)_(3)PbI_(5)/ITO,contributing to a high-compacted device with a crossbar array device configuration.The resistive random access memory(ReRAM)devices exhibit bipolar current-voltage(I-V)hysteresis characteristics,showing a record-low power consumption of~0.2 mW among all OIHP-based memristors.Moreover,our devices own the lowest power consumption and“set”voltage(0.2 V)among the simplest perovskite-based memory devices(inorganic ones are also included),which are no need to require double metal electrodes or any additional insulating layer.They also demonstrate repeatable resistance switching behaviour and excellent retention time.We envision that 1D OIHPs can enrich the low-dimensional hybrid perovskite library and bring new functions to low-power information devices in the fields of memory and other electronics applications. | Xuefen Song Hao Yin Qing Chang Yuchi Qian Chongguang Lyu Huihua Min Xinrong Zong Chao Liu Yinyu Fang Zhengchun Cheng Tianshi Qin Wei Huang Lin Wang | 2021 | Research2021，，1： | 0 |
| 20 | Hole-Transporting Low-Dimensional Perovskite for EnhancingPhotovoltaic Performance显示文摘Halide perovskites with low-dimensionalities(2D or quasi-2D)have demonstrated outstanding stabilities compared to their 3D counterparts.Nevertheless,poor charge-transporting abilities of organic components in 2D perovskites lead to relatively low power conversion efficiency(PCE)and thus limit their applications in photovoltaics.Here,we report a novel hole-transporting low-dimensional(HT2D)perovskite,which can form a hole-transporting channel on the top surface of 3D perovskite due to self-assembly effects of metal halide frameworks.This HT2D perovskite can significantly reduce interface trap densities and enhance hole-extracting abilities of a heterojunction region between the 3D perovskite and hole-transporting layer.Furthermore,the posttreatment by HT2D can also reduce the crystal defects of perovskite and improve film morphology.As a result,perovskite solar cells(PSCs)can effectively suppress nonradiative recombination,leading to an increasement on photovoltage to>1.20 V and thus achieving>20%power conversion efficiency and>500 h continuous illumination stability.This work provides a pathway to overcome charge-transporting limitations in low-dimensional perovskites and delivers significant enhancements on performance of PSCs. | Fangfang Wang Qing Chang Yikai Yun Sizhou Liu You Liu Jungan Wang Yinyu Fang Zhengchun Cheng Shanglei Feng Lifeng Yang Yingguo Yang Wei Huang Tianshi Qin | 2021 | Research2021，，1： | 0 |
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