mlsa-iai-msu-lab/ru_sci_bench_zho_cite_reranking huggingface dataset:
Climatic change features of fog and haze in winter over North China and Huang-Huai Area

This paper revealed the climatic change characteristics of fog and haze of different levels over North China and Huang-Huai area (NCHH). It was found that the haze-prone period has changed from winter into a whole year, and the haze days (HD) in winter have increased significantly. The foggy days (FD) are half of HD. There are little difference on the number of days and trends of fog at various levels. The HD and FD show no obvious positive correlation until the 1980s. Fog has larger spatial scale, showing more in the south than in the north. Haze occurs mainly around large cities with a discrete distribution. In the background of weakened East Asian Winter Monsoon (EAWM) and sufficient particulate matter, the negative correlation between haze and wind speed is weakened, but the positive correlation between haze and moisture conditions (precipitation and humidity) is significantly strengthened. In recent years, small wind and variability appear frequently. Meanwhile, as the stable source and strong moisture absorption of the aerosol particles, the moisture condition becomes one key control factor in the haze, especially wet haze with less visibility. In contrast, the FD presents a stable positive correlation with precipitation and relative humidity, but has no obvious negative correlation with wind speed.
Exact elastic impedance tensor for isotropic media

The existing expressions of elastic impedance, as the generalized form of acoustic impedance, represent the resistance of subsurface media to seismic waves of non-normal incidence, and thus include information on the shear-wave velocity. In this sense, conventional elastic impedance is an attribute of the seismic reflection and not an intrinsic physical property of the subsurface media. The derivation of these expressions shares the approximations made for reflectivity, such as weak impedance contrast andisotropic or weakly anisotropic media, which limits the accuracy of reflectivity reconstruction and seismic inversion. In this paper, we derive exact elastic impedance tensors of seismic P- and S-waves for isotropic media based on the stress-velocity law. Each componentof the impedance tensor represents a unique mechanical property of the medium. Approximations of P-wave elastic impedance tensor components are discussed for seismic inversion and interpretation. Application to synthetic data and real data shows the accuracy and robust interpretation capability of the derived elastic impedance in lithology characterizations.
XCO_2 satellite retrieval experiments in short-wave infrared spectrum and ground-based validation

Based on the optimal estimation method, a satellite XCO_2 retrieval algorithm was constructed by combining LBLRTM with VLIDORT. One-year GOSAT/TANSO observations over four TCCON stations were tested by our algorithm, and retrieval results were compared with GOSAT L2 B products and ground-based FTS measurements. Meanwhile, the influence of CO_2 line mixing effect on retrieval was estimated, and the research showed that neglecting CO_2 line mixing effect could result in approximately 0.25% XCO_2 underestimation. The accuracy of XCO_2 retrievals was similar to GOSAT L2 B products at cloud-free footprints with aerosol optical depth less than 0.3, and 1% accuracy of XCO_2 retrievals can be reached based on the validation result with TCCON measurements.
Spatio-temporal change in forest cover and carbon storage considering actual and potential forest cover in South Korea

This study analyzes change in carbon storage by applying forest growth models and final cutting age to actual and potential forest cover for six major tree species in South Korea. Using National Forest Inventory data, the growth models were developed to estimate mean diameter at breast height, tree height, and number of trees for Pinus densiflora, Pinus koraiensis, Pinus rigida, Larix kaempferi, Castanea crenata and Quercus spp. stands. We assumed that actual forest cover in a forest type map will change into potential forest covers according to the Hydrological and Thermal Analogy Groups model. When actual forest cover reaches the final cutting age, forest volume and carbon storage are estimated by changed forest cover and its growth model. Forest volume between 2010 and 2110 would increase from 126.73 to 157.33 m~3 hm~(–2). Our results also show that forest cover, volume, and carbon storage could abruptly change by 2060. This is attributed to the fact that most forests are presumed to reach final cutting age. To avoid such dramatic change, a regeneration and yield control scheme should be prepared and implemented in a way that ensures balance in forest practice and yield.
Efficiency enhancement of P3HT:PCBM polymer solar cells using oligomers DH4T as the third component

We assembled a ternary blend bulk heterojunction polymer solar cell (PSCs) containing P3HT (donor) and PC_(61)BM (acceptor) incorporated with a small molecule oligomer, dihexyl-quaterthiophene (DH4T) as a third component. By optimizing the contents of DH4T, we increased the power conversion efficiency of ternary P3HT:DH4T:PC_(61)BM PSCs to 4.17% from 3.44% of binary P3HT:PC_(61)BM PSCs under AM 1.5 G of 100 mW/cm~2 intensity. The major improvement is from the increase of the short circuit current and fill factor that is due to the increased light absorption at short wavelength, the balanced charge carrier transportation and the enhanced hole evacuation by a DH4T-enriched layer at the anode interface. In this work, we demonstrated that the efficiency of the PSCs can be enhanced by using low-bandgap conjugated polymer and its oligomer as donors and fullerene derivatives as acceptors.
New triphenylamine-based sensitizers bearing double anchoring units for dye-sensitized solar cells

Two organic sensitizers (LI-33 and LI-34) with double anchoring units were synthesized and utilized for dye sensitized solar cells (DSSCs), which contained thiophene or vinyl thiophene as π-bridge. The introduction of double anchoring units can change their absorption spectra and energy levels in a large degree, thus, the better light-harvesting ability and the convenient electron transfer along the whole molecule can be obtained. The solar cell based on LI-34 exhibited a broad incident photonto- current conversion efficiency (IPCE) spectrum and high conversion efficiency (η=6.05%) with coadsorbent CDCA.
陕南镇巴地区灯影组白云岩的碳、硫同位素和微量元素指示:埃迪卡拉纪末期浅海的氧化还原环境

系统地报道了陕南镇巴县两河口剖面灯影组海相碳酸盐岩中的碳、硫同位素和微量元素(包括REE)的变化,着重探讨灯影晚期(碑湾段)白云岩沉积时期的扬子地台北缘古海洋的氧化还原环境变化.在两河口剖面的碑湾段,中部约50 m厚的白云岩中ΣREE含量较低、无明显MREE富集、Ce/Ce~*接近1且氧化还原敏感元素和P明显富集;而其下部约30 m厚和上部约10 m厚的白云岩地层则表现出明显不同的特征:ΣREE含量较高、MREE相对富集、Ce/Ce~*为0.6左右的低值,且氧化还原敏感元素没有明显的富集.本研究表明,扬子北缘的浅海在灯影时期可能曾氧化;灯影晚期大致经历了从比较氧化到还原,再重新氧化的过程.发生在碑湾段中期的还原事件可能与深部缺氧的水体上涌有关.上涌的还原水体一方面带来了大量的营养元素,促进了初级生产力和有机碳的埋藏,造成碳酸盐岩高达3.6‰的δ~(13)C值;另一方面,使浅海返回还原状态,有机质供给的增加使细菌硫酸盐还原作用增强,海水中的硫酸盐不断被消耗,造成海水的δ~(34)S值高达大约50‰.但随着上升流的消失,扬子地台北缘浅海又恢复到了弱氧化或氧化状态.
空气污染对呼吸道变应性疾病影响的机制研究进展

经济发展、气候变化及人类生活方式的改变导致包括甲醛、二氧化硫、氮氧化物、可吸入颗粒物、臭氧、香烟等空气污染问题成为亟需解决的社会问题。大量的流行病学及体内外实验都证实空气污染物可增加变应性鼻炎(AR)和哮喘的发作风险。
1658例住院患者抗菌药物用药分析

目的对2013年4月-2014年8月武警河北总队医院唐山分院1658例住院患者抗菌药物的应用情况进行分析,总结该院抗菌药物使用的强度和规律,为指导临床更合理的使用抗菌药物提供依据。方法利用该院军卫一号系统收集1658例住院患者的临床用药资料,对抗菌药物的金额、种类、用药频度等进行分析。结果该院抗菌药物使用的品种数相对稳定,消耗金额在所有药品消耗总金额中的比例呈逐月下降趋势。β-内酰胺类抗生素销售金额占所有抗菌药物销售额的80.26%,硝基咪唑类占15.55%,临床应用最多的品种为氨曲南。结论该院对抗菌药物应用的管理效果显著,储备种类合理,但个别品种仍存在不合理应用现象。
超级稻淦鑫688的适宜抛秧密度与施肥水平研究

对超级杂交晚稻淦鑫688进行抛栽密度与施肥水平的二因素试验,试验结果表明:淦鑫688在峡江县作二晚栽培,其适宜的抛栽密度是每公顷用种量19.5~22.5 kg、播750盘、抛27万穴;合理的施肥水平是每公顷用纯氮180 kg左右,并按1.00:0.40:0.75的比例进行氮、磷、钾配合施用。
杂交水稻新组合赣优810高产制种技术

赣优810是福建省农业科学院水稻研究所育成的优质中籼杂交稻新组合,2014年通过福建省品种审定。介绍了赣优810亲本的特征特性,总结了该组合在永泰县中制的高产制种技术。
杂交糯稻辐糯优396高产制种技术

三系杂交糯稻辐糯优396丰产稳产性好,生育期适中,穗大粒多,抗逆性较强,糯性和稻米外观品质好。结合辐糯优396亲本特征特性和多年制种实践,总结了其高产制种技术。
颞下颌关节假性痛风CT表现一例

颞下颌关节的假性痛风需与肿瘤性钙化、痛风、钙化性肌炎等进行鉴别诊断。肿瘤性钙化主要表现为关节周围软组织内分叶状钙化肿块,一般不累及关节间隙,多见于非洲人;痛风患者血尿酸水平升高,骨质破坏较明显,钙化程度较轻;骨化性肌炎有外伤史,多位于肌肉内,一般不累及关节间隙,骨质改变少见。颞下颌关节假性痛风表现为累及关节软骨的关节周围钙化为主肿块,CT表现具有相对特征性,有提示诊断价值。
保护地绿色名录对于推动我国湿地管理的意义

保护地管理有效性一直是社会各界关注的重要话题之一。为了跟踪和监测全球范围内的保护地管理有效性, 世界银行和世界自然基金会(World Wide Fund for Nature, WWF)联合开发了管理有效性跟踪评估工具(Management Effectiveness Tracking Tool,简称METT或评估工具), 希望这一工具能在监测管理有效性方面得到更广泛的应用。全球环境基金(Global Environment Facility, GEF)要求所有保护地项目必须强制性使用跟踪评估工具, 并且在项目实施前、实施中期和验收前分别进行评估。这一工具已开始在《生物多样性公约》和《拉姆萨尔湿地公约》的履约有效性, 尤其是国际重要湿地管理有效性的评估中应用, 一些管理机构对地方及国家级保护区管理的过程中也开始使用这一工具。
A functional PES membrane for hemodialysis — Preparation, characterization and biocompatibility

In this work, we evaluate the properties of solution casted polysulfone (PSf)/sulfonated polyethersulfone (SPES) blend membranes prepared by non-solvent induced phase inversion technique. The morphologies of these blend membranes, observed using scanning electron microscopy (SEM) and atomic force microscopy (AFM) imaging, indicated a smoother skin layer and an increased number of highly interconnected pores in the sub layer. The efficacy of the prepared membranes was evaluated in terms of porosity, ultrafiltration rate (UFR), molecular weight cut-off (MWCO) and mean pore size. The hydrophilicity of these membranes was in consonance with contact angle values. It was observed that the selectivity and the UFR of the blend membranes were higher when compared to pristine membranes. Furthermore, these blend membranes demonstrated an increase in biocompatibility — prolonged blood clotting time, suppressed platelet adhesion, reduced protein adsorption and lower complement activation. These membranes were also investigated for uremic solute removal. Diffusive permeability of middle molecular weight cytochrome-c revealed an increase from 8 × 10~(–4) cm·s~(–1) to 18 × 10~(–4) cm·s~(–1) and illustrates the possibility that these sulfonated PES/PSf blend membranes can be used to prepare membrane modules for hemodialysis applications.
自动思维、童年期创伤与新兵抑郁的关系

目的探讨自动思维、童年期创伤经历与新兵抑郁之间的关系。方法采用整群抽样的方法对重庆某部队2个新兵连1035名新兵进行问卷调查,了解新兵抑郁的发生情况以及与自动思维、童年期创伤经历之间的关系。结果在自动思维、躯体虐待、情感虐待、性虐待、躯体忽视、情感忽视各项评分上,抑郁症状组新兵均显著高于无抑郁症状组新兵(P<0.01)。通过多因素Logistic回归分析发现自动思维(OR =1.078,95% CI 1.065 ~ 1.092,P <0.01)、情感忽视(OR = 1.121,95% CI 1.066 ~ 1.179, P<0.01)是新兵抑郁的危险因素。结论自动思维、童年创伤可能并非新兵抑郁的主要影响因素。新训后环境、训练强度、新兵人际关系和管理模式可能与抑郁关系更密切。
Structural, Elastic, and Electronic Properties of a New Phase of Carbon

Based on density function theory with the ultrasoft pseudopotential scheme in the frame of the local density approximation and the generalized gradient approximation, the structural, elastic, and electronic properties of carbon with P222_1 phase have been systematically studied in this paper. The calculated results show that the P222_1 phase of carbon is mechanically stable and dynamically stable at ambient pressure. The anisotropy studies of Young's modulus, Poisson's ratio, shear anisotropic factor, the percentage of elastic anisotropy for bulk modulus, the percentage of elastic anisotropy for shear modulus and the universal anisotropic index show that P222_1 phase of carbon exhibits anisotropy. In addition, P222_1 phase is an indirect semiconductor with bandgap of 3.423 eV. But, the band gap of P222_1 phase for carbon increase with increasing pressure.
Numerical Simulation of Antennas with Improved Integral Equation Method

Simulating antennas around a conducting object is a challenge task in computational electromagnetism, which is concerned with the behaviour of electromagnetic fields. To analyze this model efficiently, an improved integral equation-fast Fourier transform (IE-FFT) algorithm is presented in this paper. The proposed scheme employs two Cartesian grids with different size and location to enclose the antenna and the other object, respectively. On the one hand, IE-FFT technique is used to store matrix in a sparse form and accelerate the matrix-vector multiplication for each sub-domain independently. On the other hand, the mutual interaction between sub-domains is taken as the additional exciting voltage in each matrix equation. By updating integral equations several times, the whole electromagnetic system can achieve a stable status. Finally, the validity of the presented method is verified through the analysis of typical antennas in the presence of a conducting object.
GNSS-based BiSAR imaging using modified range migration algorithm

This paper proposed a new focusing approach for the bistatic SAR systems with a GNSS(Global Navigation Satellite System) satellite as the transmitter. Because of the long integration time the inherited curvature of the transmitter's trajectory was adopted and the spatial variance of the equivalent velocity was derived under the principal of equivalent slant range model in the system signal model. The proposed focusing approach consists of two-step processing. Firstly, the general Doppler phase from constant velocity of the echo data is focused by modified Stolt mapping. Secondly, the residual nonlinear Doppler phase due to velocity variation is compensated by means of block-processing-based adaptive phase compensation to achieve large scene focusing. The simulation and experimental results validate the proposed algorithm in GNSS-based Bi SAR systems.
Privacy beyond sensitive values

Privacy-preserving data publishing(PPDP) has become one of the hot topics in the field of network security. The existing privacy-preserving work cannot deal with vulnerability in sensitivity, under which an attacker can effectively infer the victim's sensitivity of the sensitive value with limited knowledge. In this paper, we propose a novel privacy model,(V, L)-anonymity, to avoid sensitivity vulnerability while having the capabilities of the existing PPDP models. This model considers the difference among sensitive values(SV)and applies SV classification, named as sensitivity levels. The model can be applied not only to the single attribute, but also to multiple sensitive attributes situation. We use(l_1,l_2)-diversity to validate the capability of our model theoretically. We carry out extensive experiments to verify the improvement on effectiveness and efficiency. Furthermore, we present a Levels of Sensitive Values(LSV) measure to calculate the sensitivity level.
面向二维半导体电学特性调控的缺陷物理评价新方法

吉林大学电子科学与工程学院集成光电子学国家重点实验室孙洪波教授课题组的李贤斌副教授、博士生王丹与美国伦斯特理工学院张绳百教授开展合作,针对二维材料缺陷性能评价困难,推演出真空背景电荷与二维体系中带电缺陷间的库伦作用数理关系,在此基础上提出修正新方法,并成功用于氮化硼等二维半导体中本征缺陷、杂质对材料导电性影响分析.该研究以“Determination of formation and ionization energies of charged defects in twodimensional materials”为题于2015年5月12日在Physical Review Letters发表.
加强我国糖尿病足感染临床研究

糖尿病足(diabetic foot, DF)是糖尿病患者最严重且治疗费用最高的慢性并发症之一,我国多中心调查结果显示,在住院的糖尿病患者中,约3% ~ 5% 为DF患者;DF的年发病率为8.1%,其中大多数溃疡合并有感染。糖尿病足感染(diabetic foot infection, DFI)是DF患者截肢的常见原因之一,截肢风险是未感染者的154.5倍.但在临床上如果经过早期诊断、合理的抗生素应用以及恰当的创面局部处置,则能较好地改善其预后,挽救患者的肢体并最大限度地恢复其运动功能。
Effect of dislocation structure evolution on low-angle grain boundary formation in 7050 aluminum alloy during aging

The effect of dislocation structure evolution on low-angle grain boundary formation in 7050 aluminum alloy during aging was studied by using optical microscopy, transmission electron microscopy, and electron backscatter diffraction analysis of misorientation angle distribution, cumulative misorientation and geometrically necessary dislocation (GND) density. Experimental results indicate that coarse spindle-shaped grains with the dimension of 200 μm × 80 μm separate into fine equiaxed grains of 20 μm in size as a result of newborn low-angle grain boundaries formed during the aging process. More specifically, the dislocation arrays, which are rearranged and formed due to scattered dislocations during earlier quenching, transform into low-angle grain boundaries with aging time. The relative frequency of 3°–5° low-angle grain boundaries increases to over 30%. The GND density, which describes low-angle grain boundaries with the misorientation angle under 3°, tends to decrease during initial aging. The inhomogeneous distribution of GNDs is affected by grain orientation. A decrease in GND density mainly occurs from 1.83 × 10~(13) to 4.40 × 10~(11) m~(–2) in grains with <111> fiber texture. This is consistent with a decrease of unit cumulative misorientation. Precipitation on grain boundaries and the formation of a precipitation free zone (PFZ) are facilitated due to the eroding activity of the Graff etchant. Consequently, low-angle grain boundaries could be readily viewed by optical microscopy due to an increase in their electric potential difference.
Effects of Br~- and I~- concentrations on Zn electrodeposition from ammoniacal electrolytes

The effects of Br~– and I~– concentrations on the cell voltage, anodic polarization, current efficiency (CE), and energy consumption (EC) of zinc electrodeposition from ammoniacal ammonium chloride solutions were investigated. The surface morphology of zinc deposits was also examined. Scanning electron microscopy (SEM) and X-ray diffraction (XRD) were used to characterize the morphology of zinc deposits and the phase of anodic sediments produced during electrolysis. The results clearly showed that the CE slightly increased from approximately 95.12% in the absence of I~– and Br~– to 97.08% in the presence of 10 g·L~(–1) Br~–; in contrast, the CE significantly decreased to less than 83% in the presence of 10 g·L~(–1) I~–. The addition of Br~– and I~– positively affected the EC, which decreased from 2514 kW·h·t–1 to approximately 2300 kW·h·t–1. The results of anodic polarization measurements showed that the voltage drops were 130 and 510 mV when the concentrations of Br~– and I~– were 10 g·L~(–1) at a current density of 400 A·m–2, respectively. SEM images showed that the addition of Br~– and I~– caused different crystal growth mechanisms, which resulted in the production of compact and smooth zinc deposits. The anodic reactions of I~– were also studied.
Fe-Si particles on the surface of blast furnace coke

This study investigates the surface of unpolished samples of blast furnace (BF) coke drilled from the tuyere zone, which hosts Fe–Si particles (mostly Fe_3Si) that vary in size, shape, depth of submersion (penetration) into the coke matrix, and contact features with the surface. Based on the shape of the particles and the extent of their contact with the coke matrix, they have been grouped into three major types: (I) sphere-like droplets with limited contact area, (II) semi-spheres with a larger contact area, and (III) irregular segregations with a spherical surface, which exhibit the largest contact area among the three types of particles. Considering the ratio between the height (h) of the particles and half of their length at the surface level (l) along the cross-section, these three types can be characterized as follows: (I) h > l, (II) h ≈ l, and (III) h < l. All the three types of particles can be found near each other. The shape and the extent of the contact depend on the degree of penetration of the material into the matrix, which is a function of the composition of the particles. Type (I) particles were initially saturated with Si at an earlier stage and, for that reason, they can react less with carbon in the coke matrix than type (II) and (III), thereby moving faster through the coke cone. Thermodynamic calculations have shown that the temperature interval of 1250–1300°C can be considered the starting point for Si entering into molten iron under quartz-dominated coke ash. Accordingly, the initial pick-up of Si by molten iron can be assumed to be mineral-related. In terms of BF practice, better conditions for sliding Fe–Si droplets through the coke cone are available when they come into contact with free SiO_2 concentrated into small grains, and when the SiO_2/ΣMe_xO_y mass ratio in the coke ash is high.
Role of the surface chemistry of activated carbons in dye removal from aqueous solution

Commercial activated carbons were modified by a series of chemical or physical treatments using H_2O_2, NH_3, and heating under N_2 flow without notably changing their pore structures. The resultant carbons were characterized by N_2 adsorption and Bohem titration and then used to remove Ponceau 4R, methyl orange and brilliant blue from aqueous solutions. Surface chemistry was found to play a significantly different role in removing these three compounds. The removal of anionic Ponceau 4R increases with increasing carbon surface basicity due to the predominant dispersive interaction mechanism. In contrast, surface chemistry has little effect on the removal of anionic methyl orange, which can be explained by two parallel mechanisms involving electrostatic and dispersive interactions due to the basic amine group in a dye molecule. The influence of surface chemistry on the removal of amphoteric brilliant blue dye can also be ignored due to a weak interaction between the carbons and dye molecules, which is resulted from strong cohesive energy from electrostatic forces inside amphoteric dye molecules.
Additive Effect of Zfhx3/Atbf1 and Pten Deletion on Mouse Prostatic Tumorigenesis

The phosphatase and tensin homolog (PTEN) and the zinc finger homeobox 3 (ZFHX3)/AT-motif binding factor 1 (ATBF1) genes have been established as tumor suppressor genes in prostate cancer by their frequent deletions and mutations in human prostate cancer and by the formation of mouse prostatic intraepithelial neoplasia (mPIN) or tumor by their deletions in mouse prostates. However, whether ZFHX3/ATBF1 deletion together with PTEN deletion facilitates prostatic tumorigenesis is unknown. In this study, we simultaneously deleted both genes in mouse prostatic epithelia and performed histological and molecular analyses. While deletion of one Pten allele alone caused low-grade (LG) mPIN as previously reported, concurrent deletion of Zfhx3/Atbf1 promoted the progression to high-grade (HG) mPIN or early carcinoma. Zfhx3/Atbf1 and Pten deletions together increased cell proliferation, disrupted the smooth muscle layer between epithelium and stroma, and increased the number of apoptotic cells. Deletion of both genes also accelerated the activation of Akt and Erk1/2 oncoproteins. These results suggest an additive effect of ZFHX3/ATBF1 and PTEN deletions on the development and progression of prostate neoplasia.
CO_2激光辅助显微手术治疗会厌嚢肿

会厌囊肿为耳鼻咽喉科的常见病,其主要症状为咽喉异物感、梗阻感,并发感染时局部疼痛不适,严重时可有呼吸困难,也有无任何症状在体检中偶然发现,治疗方法主要为手术切除。我科在显微镜下应用CO_2激光并配合手术方法成功治疗41例会厌囊肿患者,疗效满意,现报道如下。
Hydrogen sulfide regulates abiotic stress tolerance and biotic stress resistance in Arabidopsis

Hydrogen sulfide (H_2S) is an important gaseous molecule in various plant developmental processes and plant stress responses. In this study, the transgenic Arabidopsis thaliana plants with modulated expressions of two cysteine desulfhydrases, and exogenous H_2S donor (sodiumhydrosulfide, NaHS) and H_2S scavenger (hypotaurine, HT) pre-treated plants were used to dissect the involvement of H_2S in plant stress responses. The cysteine desulfhydrases overexpressing plants and NaHS pre-treated plants exhibited higher endogenous H_2S level and improved abiotic stress tolerance and biotic stress resistance, while cysteine desulfhydrases knockdown plants and HT pre-treated plants displayed lower endogenous H_2S level and decreased stress resistance. Moreover, H_2S upregulated the transcripts of multiple abiotic and biotic stress-related genes, and inhibited reactive oxygen species (ROS) accumulation. Interestingly, MIR393-mediated auxin signaling including MIR393a/b and their target genes (TIR1, AFB1, AFB2, and AFB3) was transcriptionally regulated by H_2S, and was related with H_2S-induced antibacterial resistance. Moreover, H_2S regulated 50 carbon metabolites including amino acids, organic acids, sugars, sugar alcohols, and aromatic amines. Taken together, these results indicated that cysteine desulfhydrase and H_2S conferred abiotic stress tolerance and biotic stress resistance, via affecting the stress-related gene expressions, ROS metabolism, metabolic homeostasis, and MIR393-targeted auxin receptors.