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| 1 | Impacts of soil organic matter, pH and exogenous copper on sorption behavior of norfloxacin in three soils显示文摘Norfloxacin sorption and the factors (soil organic matter (SOM), pH, and exogenous copper (Cu) inffluencing the sorption were investigated in a black soil (soil B), a ?uvo-aquic soil (soil F), and a red soil (soil R). With increasing norfloxacin concentrations, sorption amount of norfloxacin increased in both the bulk soils and their SOM-removed soils, but the sorption capacity of SOM-removed soils was higher than that of their corresponding bulk soils, indicating that the process of norfloxacin sorption in soil was influenced by the soil properties including SOM. The sorption data in all bulk soils and SOM-removed soils were fitted to Freundlich and Langmuir models. The correlation coeflcients suggested that the experimental data fitted better to Freundlich equation than to Langmuir equation. Furthermore, the data from soil F and SOM-removed F could not be described by Langmuir equation. The norfloxacin sorption amount decreased in soil B and soil F, whereas it increased in soil R as solution pH increased. The maximum KD and KOC were achieved in soil R when the equilibrium solution pH was 6. The norfloxacin sorption was also influenced by the exogenous Cu2+, which depended on the soil types and Cu2+ concentrations. With increasing Cu2+ concentrations in solution, generally, sorption amount, KD and KOC for norfloxacin in soils increased and were up to a peak at 100 mg/L Cu2+, and then the sorption amount decreased regardless of norfloxacin levels. | ZHANG Jie LI Zhaojun GE Gaofei SUN Wanchun LIANG Yongchao WU Laosheng | 2009 | Journal of Environmental Sciences2009，21，5： | 21 |
| 2 | Black-Box and Public Traceability in Multi-authority Attribute Based Encryption显示文摘Cipher text-policy Att ribu te・based encryption(CP-ABE)is a promising tool for implementing finegrained cryptographic access control.While the uniqueness of generating private keys brings extra security issues.The key escrow is inherent in CP-ABE systems because the trusted authority has the power to decrypt every cipher text.The priva te keys are only associa ted with the attributes nor the user's identity.Some malicious users might be tempted to leak their decryption privileges for financial gain without the risk of being caught as the decryption privilege could be shared by multiple users who own the same set of attributes.We propose a new multiauthority CP-ABE with blackbox and public traceability,where the private keys are assigned by the cooperation bet ween one cen tral authority and multi-au thorities.The performance and securi ty analyses indicate that the proposed scheme is highly efficient and provably secure under the security model. | ZHAO Qianqian WU Gaofei MA Hua ZHANG Yuqing WANG He | 2020 | Chinese Journal of Electronics2020，29，1： | 4 |
| 3 | Several classes of negabent functions over finite fields显示文摘A Boolean function is called bent[1]if and only if it has a flat spectrum with respect to the WalshHadamard transform.Bent functions have attracted a lot of attention due to their applications in coding theory and cryptography.A Boolean function is called a negabent[2]function if it has flat spectrum with respect | Gaofei WU Nian LI Yuqing ZHANG Xuefeng LIU | 2018 | Science China(Information Sciences)2018，61，3： | 3 |
| 4 | Authenticated Quantum Dialogue Without Information Leakage显示文摘A lot of authenticated quantum dialogue protocols are springing up. Many of them have the problem of information leakage, or suffer from Man-In-TheMiddle attack. Some protocols can guarantee security, but have relatively low efficiency. Based on the above situation, we present a novel authenticated quantum dialogue protocol by using Bell states and entanglement swapping.In this protocol, we adopt Einstein-Podolsky-Rosen(EPR)pairs to detect eavesdropping and transmit secret messages. We employ polarized photons to achieve authentication of users' identity information. Compared with other quantum dialogue schemes with authentication, our protocol has several advantages. The transmitted particles are passed once and do not carry any secret messages. The proposed protocol can overcome the drawback of information leakage and resist against typical attacks. The efficiency is acceptable. | WANG He ZHANG Yuqing WU Gaofei MA Hua | 2018 | Chinese Journal of Electronics2018，27，2： | 1 |
| 5 | The mechanism and therapy of aortic aneurysms显示文摘Aortic aneurysm is a chronic aortic disease affected by many factors.Although it is generally asymptomatic,it poses a significant threat to human life due to a high risk of rupture.Because of its strong concealment,it is difficult to diagnose the disease in the early stage.At present,there are no effective drugs for the treatment of aneurysms.Surgical intervention and endovascular treatment are the only therapies.Although current studies have discovered that inflammatory responses as well as the production and activation of various proteases promote aortic aneurysm,the specific mechanisms remain unclear.Researchers are further exploring the pathogenesis of aneurysms to find new targets for diagnosis and treatment.To better understand aortic aneurysm,this review elaborates on the discovery history of aortic aneurysm,main classification and clinical manifestations,related molecular mechanisms,clinical cohort studies and animal models,with the ultimate goal of providing insights into the treatment of this devastating disease.The underlying problem with aneurysm disease is weakening of the aortic wall,leading to progressive dilation.If not treated in time,the aortic aneurysm eventually ruptures.An aortic aneurysm is a local enlargement of an artery caused by a weakening of the aortic wall.The disease is usually asymptomatic but leads to high mortality due to the risk of artery rupture. | Jianing Gao Huanhuan Cao Gaofei Hu Yufei Wu Yangkai Xu Hongtu Cui Hong S.Lu Lemin Zheng | 2023 | Signal Transduction and Targeted Therapy2023，8，3： | 1 |
| 6 | The genomic and bulked segregant analysis of Curcuma alismatifolia revealed its diverse bract pigmentation显示文摘Compared with most flowers where the showy part comprises specialized leaves(petals)directly subtending the reproductive structures,most Zingiberaceae species produce showy“flowers”through modifications of leaves(bracts)subtending the true flowers throughout an inflorescence.Curcuma alismatifolia,belonging to the Zingiberaceae family,a plant species originating from Southeast Asia,has become increasingly popular in the flower market worldwide because of its varied and esthetically pleasing bracts produced in different cultivars.Here,we present the chromosome-scale genome assembly of C.alismatifolia“Chiang Mai Pink”and explore the underlying mechanisms of bract pigmentation.Comparative genomic analysis revealed C.alismatifolia contains a residual signal of whole-genome duplication.Duplicated genes,including pigment-related genes,exhibit functional and structural differentiation resulting in diverse bract colors among C.alismatifolia cultivars.In addition,we identified the key genes that produce different colored bracts in C.alismatifolia,such as F3′5'H,DFR,ANS and several transcription factors for anthocyanin synthesis,as well as chlH and CAO in the chlorophyll synthesis pathway by conducting transcriptomic analysis,bulked segregant analysis using both DNA and RNA data,and population genomic analysis.This work provides data for understanding the mechanism of bract pigmentation and will accelerate breeding in developing novel cultivars with richly colored bracts in C.alismatifolia and related species.It is also important to understand the variation in the evolution of the Zingiberaceae family. | Xuezhu Liao Yuanjun Ye Xiaoni Zhang Dan Peng Mengmeng Hou Gaofei Fu Jianjun Tan Jianli Zhao Rihong Jiang Yechun Xu Jinmei Liu Jinliang Yang Wusheng Liu Luke RTembrock Genfa Zhu Zhiqiang Wu | 2022 | aBIOTECH2022，3，3： | 1 |
| 7 | Some classes of complete permutation polynomials over Fq显示文摘By using a powerful criterion for permutation polynomials, we give several classes of complete permutation polynomials over finite fields. First, two classes of complete permutation monomials whose exponents are of Niho type are presented. Second, for any odd prime p, we give a sufficient and necessary condition for a-1xdto be a complete permutation polynomial over Fp4 k, where d =(p4k-1)/(pk-1)+ 1 and a ∈ F*p4k. Finally, we present a class of complete permutation multinomials, which is a generalization of recent work. | WU GaoFei LI Nian HELLESETH Tor ZHANG YuQing | 2015 | Science China Mathematics2015，58，10： | 1 |
| 8 | Research on directly cold-rolled AISI 304 stainless steel strip with the twin-roll strip casting process显示文摘In order to improve the surface quality and properties of AISI 304 stainless steel strip produced with the twin-roll strip casting process,the strip was directly cold-rolled.The results show that cold rolling clearly improves the surface roughness,microstructure and properties.Residual δ ferrite is greatly decreased,anisotropy becomes less obvious and corrosion resistance is greatly improved.These results demonstrate the feasibility of directly cold-rolled AISI 304 stainless steel strip. | WU Jianchun WEI Hong FANG Yuan YU Yan LIANG Gaofei | 2009 | Baosteel Technical Research2009，3，1： | 0 |
| 9 | Advances on the Molecular Mechanism of the Interaction between Ralstonia solanacearum and Hosts显示文摘Ralstonia solanacearum is an important model phytopathogenic bacterium that causes bacterial wilt disease on many plant species and leads to serious economic losses. The interactions between R. solanacearum and host plants have become a model system for the study of plants and pathogens interactions. This paper reviews the advances on the molecular mechanisms between R. solanacearum and hosts interaction including the formation of plant innate immunity, the suppression of plant innate immunity by this pathogen and the activation of effector-triggered immunity. Furthermore, we made a prospect on how to utilize the interaction mechanism between R. solanacearum and hosts to control the disease. | Dousheng WU Gaofei JIANG Yanmei YU Ying LIU Wei DING | 2013 | Agricultural Science & Technology2013，14，12： | 0 |
| 10 | Genomic divergence in cotton germplasm related to maturity and heterosis显示文摘Commercial varieties of upland cotton(Gossypium hirsutum)have undergone extensive breeding for agronomic traits,such as fiber quality,disease resistance,and yield.Cotton breeding programs have widely used Chinese upland cotton source germplasm(CUCSG)with excellent agronomic traits.A better understanding of the genetic diversity and genomic characteristics of these accessions could accelerate the identification of desirable alleles.Here,we analyzed 10,522 high-quality singlenucleotide polymorphisms(SNP)with the CottonSNP63 K microarray in 137 cotton accessions(including 12 hybrids of upland cotton).These data were used to investigate the genetic diversity,population structure,and genomic characteristics of each population and the contribution of these loci to heterosis.Three subgroups were identified,in agreement with their knownpedigrees,geographical distributions,and times since introduction.For each group,we identified lineagespecific genomic divergence regions,which potentially harbor key alleles that determine the characteristics of each group,such as early maturity-related loci.Investigation of the distribution of heterozygous loci,among 12 commercial cotton hybrids,revealed a potential role for these regions in heterosis.Our study provides insight into the population structure of upland cotton germplasm.Furthermore,the overlap between lineagespecific regions and heterozygous loci,in the high-yield hybrids,suggests a role for these regions in cotton heterosis. | Shoupu He Gaofei Sun Longyu Huang Daigang Yang Panhong Dai Dayun Zhou Yuzhen Wu Xiongfeng Ma Xiongming Du Shoujun Wei Jun Peng Meng Kuang | 2019 | Journal of Integrative Plant Biology2019，61，8： | 0 |
| 11 | Observation on the Clinical Effect of Stereotactic Body Radiotherapy in Patients with Oligometastatic Tumors显示文摘Objective:To observe the efficacy and safety of stereotactic body radiotherapy(SBRT)in the treatment of extracranial oligometastases.Method:A retrospective analysis of 70 patients with extracranial oligometastasis of malignant tumors who underwent SBRT in our hospital(Shaanxi Provincial People’s Hospital)from January 2019 to December 2021 with≤5 metastases,≤3 metastatic organs,and metastases with diameters of≤5 cm.According to the clinical data of patients,the dose-fractionation mode of SBRT is mainly determined according to the pathology of the primary tumor,the location of the metastatic tumor,and the important structures around the tumor.The local control,survival and adverse reactions were observed.Results:A total of 219 oligometastatic lesions in 70 patients were treated with SBRT.The median follow-up time was 24 months(12-40 months).The local control rate(LCR)of all target lesions assessed 3 months after radiotherapy was 94.1%;the 1-,2-,and 3-year LCRs were 88.6%,74.6%,and 64.9%,respectively.The median progression-free survival(PFS)was 11.8 months(95%CI,8.9-14.7 months),and the 1-and 2-year PFS rates were 48.6%and 32.6%,respectively;the median overall survival(OS)was 31.9 month(95%CI 26.0-37.8 months),the 1-year OS rate was 84.3%.The local control time,PFS,and OS of patients with metastases≤3 cm were significantly better than those with metastases>3 cm,and the differences were statistically significant(P<0.05).Acute adverse reactions after SBRT treatment in oligometastatic patients were mainly bone marrow suppression and gastrointestinal reactions,with incidence rates of 48.98%and 30.61%,respectively;chronic adverse reactions were mainly pain(bone,muscle),radiation enteritis,and radiation pneumonitis,with incidence rates of 38.57%,30.00%,and 24.29%,respectively.The treatment-related adverse reactions were mainly grade 1,which were all improved after symptomatic treatment,except for one patient with bone metastases from lung cancer who had grade 4 myelosuppression.No grade 4 or 5 adverse events occurred in the other patients.Conclusion:The application of SBRT in the treatment of extracranial oligometastases is safe,effective,and has high tolerability. | Jiao Yu Gaofei Zhang Long Jin Xin Chen Hui Gao Shaojun Ma Zhuo Wu | 2022 | Journal of Clinical and Nursing Research2022，6，6： | 0 |
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