Geochemistry, mineral paragenesis and geothermal conditions of oreforming fluids from the Ain El Bey Cu–Fe deposit: potential occurrence of native gold and precious metal traces (North African orogenic belt, Northern Tunisia)

The Ain El Bey abandoned mine, in North-West Tunisia, fits into the geodynamic context of the European and African plate boundary. Ore deposit corresponds to veins and breccia of multiphase Cu–Fe-rich mineralization related to various hydrothermal fluid circulations. Petromineralogical studies indicate a rich mineral paragenesis with a minimum of seven mineralization phases and, at least, six pyrite generations. As is also the case for galena and native silver, native gold is observed for the first time as inclusion in quartz which opens up, thus, new perspectives for prospecting and evaluating the potential for noble metals associated with the mineralization. Scanning Electron Microscope--Energy Dispersive Spectroscopy and Transmission electron microscopy analyses show, in addition, a large incorporation of trace elements, including Ag and Au, in mineral structures such as fahlores(tetrahedrite-tennantite) and chalcopyrite ones. The mineral/mineral associations, used as geothermometers, gave estimated temperatures for the mineralizing fluids varying from 254 to 330 ℃ for phase Ⅲ, from 254 to 350 ℃ for phase Ⅳ, and from 200 to 300 ℃ for phases Ⅴ and Ⅵ. The seventh and last identified mineralization phase, marked by a deposit of native gold, reflects a drop in the mineralizing fluid’s temperature(< 200 ℃) compatible with boiling conditions. Such results open up perspectives for the development of precious metal research and the revaluation of the Cu–Fe ore deposit at the Ain El Bey abandoned mine, as well as at the surrounding areas fitting in the geodynamic framework of the Africa-Europe plate boundary.

Extracorporeal organ support for critically ill patients:Overcoming the past,achieving the maximum at present,and redefining the future

Extracorporeal organ support(ECOS)has made remarkable progress over the last few years.Renal replacement therapy,introduced a few decades ago,was the first available application of ECOS.The subsequent evolution of ECOS enabled the enhanced support to many other organs,including the heart[veno-arterial extracorporeal membrane oxygenation(ECMO),slow continuous ultrafiltration],the lungs(veno-venous ECMO,extracorporeal carbon dioxide removal),and the liver(blood purification techniques for the detoxification of liver toxins).Moreover,additional indications of these methods,including the suppression of excessive inflammatory response occurring in severe disorders such as sepsis,coronavirus disease 2019,pancreatitis,and trauma(blood purification techniques for the removal of exotoxins,endotoxins,or cytokines),have arisen.Multiple organ support therapy is crucial since a vast majority of critically ill patients present not with a single but with multiple organ failure(MOF),whereas,traditional therapeutic approaches(mechanical ventilation for acute respiratory failure,antibiotics for sepsis,and inotropes for cardiac dysfunction)have reached the maximum efficacy and cannot be improved further.However,several issues remain to be clarified,such as the complexity and cost of ECOS systems,standardization of indications,therapeutic protocols and initiation time,choice of the patients who will benefit most from these interventions,while evidence from randomized controlled trials supporting their use is still limited.Nevertheless,these methods are currently a part of routine clinical practice in intensive care units.This editorial presents the past,present,and future considerations,as well as perspectives regarding these therapies.Our better understanding of these methods,the pathophysiology of MOF,the crosstalk between native organs resulting in MOF,and the crosstalk between native organs and artificial organ support systems when applied sequentially or simultaneously,will lead to the multiplication of their effects and the minimization of complications arising from their use.

Effects of Calcium and Magnesium on Phosphorus Availability in Ferralsols and Rice Production in Forest Zones of Côte d’Ivoire

Phosphorus bioavailability has long been a recurring problem in tropical acid soils. A pot experiment was carried out during three (3) successive rice production cycles at Adiopodoumé to evaluate the response of the NERICA 5 rice accession to various doses of calcium, magnesium and phosphorous. The experiment was conducted using a randomized split-plot design. The interactive effects of calcium carbonate (0, 25, 50 and 75 kg·Ca·ha-1) and magnesium sulfate (0, 25, 50 and 75 kg·Mg·ha-1) and Togo natural phosphate (0, 25, 50 and 75 kg·P·ha-1) were determined at each production cycle. The results showed that single-dose natural phosphate supplementation for three cropping cycles resulted in an average enrichment of around 2 mg·P·kg-1 after each trial following its continuous dissolution, with an increase in DSP (33.31% to 70.52%). The study revealed one strategy for managing and enhancing native P with cations and another for exogenous P: there would be a synergy of Ca/Mg on native P, whereas an antagonism would characterize the two parameters in phosphate fertilization.

心脏磁共振节段性Native T1和组织追踪技术在肥厚型心肌病和高血压性心脏病中的鉴别价值

目的:探讨心脏磁共振节段性Native T1和组织追踪技术在肥厚型心肌病(HCM)和高血压性心脏病(HHD)中的鉴别诊断效能。方法:回顾性纳入2018年10月至2022年7月温州医科大学附属第五医院收治确诊的HCM患者80例,HHD患者25例。所有受检者的电影和T1 mapping图像经CVI42软件后处理,获得常规左心室功能参数、左心室心肌应变参数、整体及各节段Native T1值。对HCM、HHD患者的各心脏磁共振参数进行组间比较,采用单因素和多因素Logistic回归分析筛选预测因子并进行建模分析,采用受试者工作特征(ROC)曲线及曲线下面积(AUC)评估参数鉴别效能。结果:与HCM患者相比,HHD患者男性更多(P=0.048),吸烟者更多(P=0.032);在心脏磁共振常规左心室参数中,与HHD患者相比,HCM患者的左心室射血分数(LVEF)、左心室舒张末期最大室壁厚度(LVMWT)增大更明显,钆对比剂延迟强化(LGE)阳性率更高(P<0.001),而舒张末期容积指数(LVEDVI)和收缩末期容积指数(LVESVI)较低(P<0.01);HCM患者的左心室整体Native T1、节段1、7、8、9、12、16 Native T1、3D径向应变(GRS)和3D周向应变(GCS)均高于HHD患者(P<0.05)。单因素及多因素Logistic回归分析显示3D GCS(OR=0.68,95%CI=0.48~0.95,P=0.025)和节段8 Native T1(OR=1.04,95%CI=1.00~1.07,P=0.029)是HCM鉴别HHD的预测因子,ROC曲线结果显示3D GCS、节段8 Native T1及二者联合模型的AUC值分别为0.751、0.779、0.925,灵敏度分别为86.67%、71.62%、84.06%,特异度分别为63.16%、82.61%、88.89%,其中联合参数模型的鉴别效能最高(P<0.05)。结论:节段性Native T1和组织追踪技术在HCM和HHD的鉴别诊断中有重要价值,其中节段8 Native T1和3D GCS是HCM鉴别HHD的预测因子,且二者联合模型的鉴别诊断价值最高。

New native tissue repair for pelvic organ prolapse:Medium-term outcomes of laparoscopic vaginal stump-round ligament fixation

BACKGROUND Laparoscopic sacrocolpopexy for pelvic organ prolapse(POP)is a new and widely used approach;however,ever since the United States Food and Drug Administration warned against the use of surgical mesh,repairs performed using patients’tissues[i.e.native tissue repair(NTR)]instead of mesh have attracted much attention.At our hospital,laparoscopic sacrocolpopexy(the Shull method)was introduced in 2017.However,patients with more severe POP who have a long vaginal canal and overextended uterosacral ligaments may not be candidates for this procedure.AIM To validate a new NTR treatment for POP,we examined patients undergoing laparoscopic vaginal stump–round ligament fixation(the Kakinuma method).METHODS The study patients were 30 individuals with POP who underwent surgery using the Kakinuma method between January 2020 and December 2021 and who were followed up for>12 mo after surgery.We retrospectively examined surgical outcomes for surgery duration,blood loss,intraoperative complications,and incidence of recurrence.The Kakinuma method involves round ligament suturing and fixation on both sides,effectively lifting the vaginal stump after laparoscopic hysterectomy.RESULTS The patients’mean age was 66.5±9.1(45-82)years,gravidity was 3.1±1.4(2-7),parity was 2.5±0.6(2-4)times,and body mass index was 24.5±3.3(20.9-32.8)kg/m2.According to the POP quantification stage classification,there were 8 patients with stage Ⅱ,11 with stage Ⅲ,and 11 with stage Ⅳ.The mean surgery duration was 113.4±22.6(88-148)min,and the mean blood loss was 26.5±39.7(10-150)mL.There were no perioperative complications.None of the patients exhibited reduced activities of daily living or cognitive impairment after hospital discharge.No cases of POP recurrence were observed 12 mo after the operation.CONCLUSION The Kakinuma method,similar to conventional NTR,may be an effective treatment for POP.

心脏磁共振在心脏淀粉样变性中的应用进展

心脏淀粉样变性(CA)是指大量淀粉样纤维沉积于心肌细胞外间质,影响心脏结构与功能的一种严重疾病,随着病程进展,最终发展为严重的难治性心力衰竭。CA发病率低,目前诊断不足,且与肥厚型心肌病、高血压心脏病、主动脉瓣狭窄等引起心肌肥厚的疾病难以鉴别。心脏磁共振具有无创、软组织分辨率高、无电离辐射等优势,其中心肌延迟强化、T1 mapping、细胞外间质容积、T2 mapping、心脏磁共振特征跟踪以及弥散张量成像在CA的临床诊断、疾病分层和预后评估中有重要作用。现就心脏磁共振在CA中的应用进展做一综述。

基于Capstone和流敏感混合执行的自动化反混淆技术

经过多年的技术发展和攻防对抗,Android平台应用加固技术已较为成熟,防护粒度逐步从通用的DEX动态修改发展为高度定制化的Native层混淆机制,通过不断提高逆向分析的难度和工作量,增强客户端代码防护能力.针对近期崛起的OLLVM混淆加固技术,提出一种基于Capstone和流敏感混合执行的自动化反混淆决方案(CiANa).CiANa采用Capstone引擎分析基本块及其指令结构,识别散落在程序反汇编控制流程图中的真实块,并基于流敏感的混合执行确定各真实块间的执行顺序,最后对真实块汇编指令进行指令修复得到反混淆后的可执行二进制文件.实验对比结果表明,CiANa可有效恢复ARM/ARM64架构下经OLLVM混淆的Android Native文件.CiANa是目前为止首个在ARM/ARM64架构中,支持对全版本(Debug/Realse版本)OLLVM进行有效反混淆并生成可执行文件的框架,为逆向分析提供了必要的辅助支撑.

Accumulation behavior of heavy metals by Bidens pilosa L.from metallurgical slag:effects on plant physiology and absorption characteristics

Many of the abandoned mining and industrial land in villages and towns are seriously polluted by heavy metals in China,it is necessary for sustainable development to adopt efficient and economical ways to restore the ecology of abandoned mining and industrial land.Pollution level of topsoil contaminated with metallurgical slag from nonferrous metal smelting waste site in Baoding,North China and the heavy metals(HMs)accumulation behavior of Bidens pilosa L.(B.pilosa,native pioneer plant)were studied.Two selected study sites were mainly contaminated by As(270~434 mg/kg),Cd(63~95 mg/kg),Pb(5496~24504 mg/kg)and Zn(4500~21300 mg/kg),which exceed the national standard severely.Investigation of multi-metal accumulation in different parts of B.pilosa indicated that the absorption of toxic metals varied by types,concentration and species of HMs under stress conditions,soil property and plant tissues.The results showed that B.pilosa had excellent ability to accumulate HMs under different HMs stress condition,with the highest accumulation concentration of 85 mg/kg for As,380 mg/kg for Cd,4000 mg/kg for Pb,and 7500 mg/kg for Zn in roots under experimental conditions,respectively.The growth trend of B.pilosa declined with the increase of HMs stress concentration in tested soils.HMs stress led to different degrees of plant toxicity and obstruction of physiological metabolism.Among the plant physiological index,Chla and ChlT decreased 28.0%and 28.1%,37.3%and 35.5%under different stress treatments,respectively.Indicators related to physiological metabolic strength and stress resistance of plant,such as MDA(Malondiadehyde),CAT(catalase),SOD(superoxide dismutase)and SP(soluble protein),all increased with the increase of HMs stress concentration.

Breast Cancer Treatment (Mastectomy Experiences) May Initiate Individuation Process That Redefines Identities: A Systematic Review

This systematic literature review examines the impact of breast cancer treatment experiences, with a focus on mastectomy, on the psychosocial well-being of women. While previous studies have shown that mastectomy is associated with negative psychological outcomes such as anxiety, depression, and a loss of femininity, a new body of literature suggests that it can also be a catalyst for post-traumatic growth and personal transformation. The article argues that mastectomy experiences can initiate an individuation process that leads to a more empowered sense of self and a higher quality of life. The review identified 25 studies that employed qualitative methods and analyzed data from interviews, focus groups, and surveys. The article discusses the application of Jung’s individuation theory to categorize the experiences of women with breast cancer and links breast cancer diagnosis and treatment to the death-experience stage of the theory. The content highlights the importance of movement, contemplation, and spirituality in the healing process, and how they can help women connect with their bodies and develop a new sense of identity. Additionally, the content discusses the role of spirituality in enhancing growth and healing among indigenous native women patients with breast cancer. Overall, this article provides insights into how breast cancer treatment experiences can shape women’s identity, enhance resilience, and provide opportunities for personal growth and transformation.

Reflection on Popular Concepts of Landscape Design

Guided by the values of harmonious coexistence between humans and nature,methods and concepts such as“biodiversity”,“sponge cities”,and“urban agriculture”have become popular.These methods and concepts are indisputable as a value orientation.But if conditional truth is promoted nationwide as unconditional truth,it will inevitably move from one extreme to the other.Starting from specific issues and practical experience,combined with the regional differences in the natural conditions,social customs and climate environment,the four popular viewpoints of“urban agriculture”,“biodiversity”,“local characteristics”,and“sponge cities”are reflected,and their“exclusion”reactions in certain regions are revealed,in order to awaken people’s rational thinking about popular concepts.

Assessment of the Quality of Frozen-Thawed Semen or Epididymal Sperm in Three Native Vietnamese Pig Breeds

Our aim was to evaluate the quality of ejaculated and epididymal frozen-thawed pig sperm of endangered Vietnam native pig breeds. Ejaculated sperm was collected from live boars and epididymal sperm was collected from slaughtered boars of the MuongTe, Kieng Sat and Co BinhThuan breeds and frozen in 0.25 ml straws using a protocol established earlier for modern pig breeds. We evaluated the sperm quality after thawing in terms of motility and rates of viable and abnormal spermatozoa. Our results revealed that the sperm motility and rates of viable and abnormal frozen-thawed sperm were >30%, >44%, and <14%, respectively. The origin of sperm had an effect on the production of pig embryos in vitro. In the Co BinhThuan breed, ejaculated sperm generated higher cleavage, blastocyst and hatching rates than did the epididymal sperm (60.11% vs 56.02%, 17.23% vs 14.31%, 3.78% vs 2.34%, respectively, P < 0.05). Although no difference in cleavage rate, blastocyst formation rate and the average number of cells/blastocysts, the hatching blastocyst rate was different between the breeds (P > 0.05). In the Co BinhThuan breed, the rate of pregnancy of ejaculated groups was similar to that of the epididymal group. In conclusion, the ejaculated and epididymal sperm of native Vietnamese pigs were successfully frozen. We succeeded in creating embryos in vitro and pregnant pigs after artificial insemination from frozen-thawed semen in three native Vietnamese pig breeds for the first time. The use of the ejaculated sperm improved the production of native pig embryos in vitro efficiency.

Study of Native Culture Aphasia and Compensation Strategies in English Education

English teaching in China has attached too much importance to the input of the target language culture,while neglecting our native culture.As a result,students cannot express Chinese culture in English,completely separating Chinese culture from English learning,leading to the serious native culture aphasia.This paper not only analyzes the reasons for this phenomenon from the aspects of curriculum setting,learning motivation,and teachers’quality,but also explains the necessity of integrating Chinese native culture in English teaching.On this basis,effective solutions are put forward from the perspective of classroom teaching,textbook compilation,curriculum arrangement,and so on.

Isolation and Authentication of Local Rhizobia Nodulating Common Bean (Phaseolus vulgaris L.) in Different Agro-Ecological Zones of Côte d’Ivoire

Legumes such as common bean (Phaseolus vulgaris L.) have been introduced into cropping systems for sustainable soil management. Consequently, the loss of fertility of the latter remains a major constraint to bean production because this legume is rarely fertilized, yet it is considered to be a poor nitrogen fixer in the absence of inoculation. To overcome this, this study was undertaken with the objective of seeking efficient local rhizobia in order to propose a bean inoculum formulation. To do this, soil samples taken from twelve localities in the Centre, North and West areas of C?te d’Ivoire were used to trap bean nodulating rhizobia. The ROBA1 bean accession used was sown in pots containing the sampled soils. Seedlings were uprooted at the start of flowering and nodulation was assessed. The isolates obtained were purified and then characterized phenotypically. The infectivity and symbiotic efficacy of these isolates were determined in vitro by the authentication test in which the purified isolates were reinoculated to their original host plant. A total of 24 rhizobium isolates were obtained from the soils of six localities. During morphological characterization, the isolates showed typical characteristics of Rhizobium. With the exception of RPC501, RPC505 and RPC522, all isolates were authenticated and able to nodulate the host plant in controlled culture. Isolates RPC502, RPC507, and RPC508 were effective and significantly increased (P < 0.05) nodule number and weight, height, and plant biomass. This study has, therefore, revealed the presence of effective local rhizobia in Ivorian soils and capable of nodulating common beans. A genetic characterization of efficient rhizobia identified after experimentation in different environmental conditions should be considered before being recommended as bean rhizobia inoculant.

Genetic Screening of Halothane Gene on Selected Philippine Native Pig Herds

The establishment of nucleus herds (NHs) of Native Pigs (NPs) at various R&D stations in the Philippines is currently being undertaken for food security and genetic conservation advocacy. Marker-assisted selection (MAS) is being utilized to identify individuals carrying favorable alleles of genes associated with production traits and screen out genetic defects (GD) for breeding purposes. Porcine Stress Syndrome (PSS) caused by a mutation in Halothane (HAL) gene is a GD frequently found in commercial breeds that when expressed, causes pale, soft, exudative (PSE) meat. PSE is inferior quality meat undesirable in the market causing economic losses to the swine industry. Thus, this study was conducted to screen the HAL gene through mutagenically separated-polymerase chain reaction (MSPCR) in selected NP herds and assessed its repeatability in local breeds. Results showed that out of 577 screened individuals, 543 (94.11%) were normal (NN), 0 (0%) were homozygous mutant (nn) and 34 (5.89%) were heterozygous carriers (Nn). Therefore, the optimized PSS screening protocol using MSPCR is also applicable to local breeds. As such, the availability of genetic tests for PSS could be useful in improving the Philippine NPs breeding selection and inhibiting or eliminating PSS mutant incidence within its nucleus herd.

Diametric Structure of One Fragment of One Deciduous Seasonal Forest in Brazilian Savanna Eco Museum

A 10 ha deciduous seasonal forest fragment (15°45'54''S and 49°04'03''W) found in the bioregion of the Savanna Eco Museum localized in the state of Goiás, Brazil was studied. For the phytosociological survey, 10 sample plots of 20 × 20 m were systematically located. All living trees of 5 cm DBH and above were measured with the plot boundaries. There were 742 individuals belonging to 83 species and 38 families. The richest families in terms of the number of species were Leguminosae, Rubiaceae, Myrtaceae, Apocynaceae and Chrisobalanaceae, which contributed 48% of the total species. The species with the highest importance value indices (IVI) were Tapira quianensis (Aubl.), Protium heptaphyllum (Aubl.) March., Callisthene mayor (Mart.), Amaioua guianensis (Aubl.) and Anadenanthera macrocarpa (Benth.) Brenan. The Shannon diversity index was 3.80 nats/individuals and the Pielou equality index was 0.86 for the total population. 549 sampled trees had DBH values lower than 30 cm. This indicates that this forest has a high potential for natural succession. Two DBH distributions were observed: the typical reverse “J”, described frequently in the literature, and a nearly Gaussian distribution.

项目式DDD实现的移动端航油加注系统设计

针对以往民用机场加油作业中依赖繁复的人工操作来完成飞机加油业务所带来的各种弊端,为加油员设计了平板终端操作的航油加注系统APP。该系统基于领域驱动设计(DDD)思想,借助Android平台结合React Native框架和React+Redux开发模式,以及Model View Controller分层架构在移动端的应用,以提高软件的可维护性和可扩展性。提出了一种基于领域驱动设计思想的系统离线业务操作的解决方案,解决了机场复杂环境下系统离线加油作业的难题,实现了机场加油过程的电子化、智能化和信息化,提高了加油作业效率,对机场的管理和民航事业的发展起到了重要作用。

Weed Species Composition in Paddy Field of Usur Town,Bade Local Government,Yobe State,Nigeria

Farmers are eager to know the various types of weeds in paddy fields.This will help in choosing the best weed management practice for effective weed control as well as reducing rice yield losses.The objectives of the study are to identify the weeds species affecting the rice field,to assess the composition of weeds species,to classify the weed species into different families,genera,species,common names,Hausa names,lifecycles,life forms,native/exotic species,propagation and uses,and to determine the dominant weed species.Random vegetation surveys were conducted.Weeds observed were photographed,and prepared as herbarium specimens.Standard key manuals and checklists were utilized for weed identification and later organized using the Angiosperm Phylogeny Group(APG)classification system.A total number of 72 plants species distributed within 16 families and 50 genera were inventoried.The annuals(66.67%)were the dominant weed followed by perennials(33.33%)while biennials were the least.The broad leaves were the dominant weed(44.61%)identified followed by Poaceae(27.7%)and Sedges(11.11%).Results obtained from this study could be useful in choosing the best management practice and in making a decision on the choice of herbicides and directing research towards improved weed control measures.

Assessment of thiol/disulfide homeostasis for prognostic follow-up of cholangiocarcinoma patients

Background:Cholangiocarcinoma(CCA)is a cancer type that builds in the bile ducts that carry digestive fluid,bile.These ducts connect the liver to the gallbladder and the small intestine.The disease is often diagnosed at an advanced stage,resulting in a low 5-year survival rate.This study aims to evaluate the concentrations of serum thiol/disulfide in CCA patients and healthy volunteers and investigate the association between oxidative activity and clinical and pathological characteristics in CCA patients.By examining the relationship between reduced thiol/disulfide measures and tumorigenesis of the disease,we can potentially identify an unfavourable prognosis in CCA patients.Methods:To assess the status of thiol/disulfide in the blood of Cholangiocarcinoma patients using a novel automated homeostasis assay,we recruited 55 individuals for this study(CCA patients,n=27;healthy volunteers,n=28).We measured the levels of serum total thiol(TT)(–SH+–S-S–),native thiol(NT)(–SH),and disulfide(DD)(–S-S–)in both the CCA group and the control group.Additionally,we calculated the ratio of thiol/disulfide(–SH/–S-S–).Results:We explored the relationship between oxidative activity and clinical and pathological characteristics in CCA patients.The study found no significant differences in age and sex between CCA patients and controls.NT and TT levels were higher in the control group compared to the CCA group.However,the disulfide level did not significantly differ between the two groups.Pearson's correlation matrix analysis revealed positive correlations between TT and NT levels and negative correlations between NT/TT%,DD level,and DD/TT%.Conclusion:Our findings suggest a statistical difference in serum thiol/disulfide parameters.As a marker of total oxidant status,thiol and disulfide levels have decreased in patients with CCA.However,no correlation was found between the tumour markers CEA and CA19-9 and thiol levels.A decrease in blood thiol and disulfide concentrations or the ratio of thiol to disulfide may indicate an increase in oxidative stress and decreased antioxidant capacity.As an indication of the prognosis of cholangiocarcinoma disease in the early period,it may be used to determine the effectiveness of medical interventions.The NT/TT%,disulfide/native thiol percentage,and DD/TT%ratios did not significantly change between the groups.Therefore,measuring serum thiol levels could be a helpful marker for assessing prognosis in the early stages of CCA.Nevertheless,further studies must validate these results and investigate the underlying mechanisms.

南极洲在变“绿”

Rising temperatures over Antarctica’s harsh landscape are causing two native plant species to grow well and spread across the continent,according to a recent study published in Current Biology.Antarctic hair grass,Deschampsia antarctica,and Antarctic pearlwort,Colo⁃banthus quitensis,are the only two native flowering plant species on the southern⁃most continent.They can resist the conti⁃nent􀆳s extremely low temperatures.

Invasive Species Found More Resilient to Extreme Weather Events Than Their Native Counterparts

A new study appeared in Nature Ecology and Evolution on November 6 finds that extreme weather events like heatwaves,floods,and storms may favor invasive species over their native counterparts(doi:10.1038/s41559-023-02235).Analyzing responses of over 2,000 species,researchers found non-native animals were less negatively impacted by extreme events compared to natives.