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基于mt-COI的美国白蛾不同地理种群的遗传分化

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环境昆虫学报 2025年

作者：杨丽元 RIESkE-kinney Lynne k 邓煜张琪杜振勇孙守慧沈阳农业大学林学院美国肯塔基大学昆虫学系辽宁省林业和草原局沈阳农业大学植物保护学院中国农业大学植物保护学院

为探究美国白蛾Hyphantria cunea（Drury）地理种群系统发育关系以及黑头型和红头型的分化。本文对采自我国河北、河南、辽宁、山东、天津9个样点以及美国佐治亚州、伊利诺伊州、印第安纳州、堪萨斯州、肯塔基州、密歇根州、密苏里州、... 详细信息

为探究美国白蛾Hyphantria cunea（Drury）地理种群系统发育关系以及黑头型和红头型的分化。本文对采自我国河北、河南、辽宁、山东、天津9个样点以及美国佐治亚州、伊利诺伊州、印第安纳州、堪萨斯州、肯塔基州、密歇根州、密苏里州、北卡罗来纳州、俄亥俄州、田纳西州、弗吉尼亚州17个样点的美国白蛾幼虫样本进行线粒体mt-COI基因扩增、测序和分析。结合GenBank下载的24条mt-COI序列，利用邻接法（Neighbor-joining，NJ）和最大似然法（Maximum likelihood，ML）重建美国白蛾系统发育关系，利用DnsSP6进行单倍型分析。结果表明：美国白蛾48条mt-COI序列聚成两个分支，代表了两种不同的幼虫头型，黑头型mt-COI基因序列进一步分成两支，第一个分支由中国、加拿大东海岸、美国中东部和东北部、日本茨城的地理种群聚成；第二个分支由美国南部和西部、日本名古屋的地理种群聚成。红头型和黑头型幼虫呈现出明显的种群分化。在黑头型美国白蛾中，中国和日本茨城的地理种群与加拿大东海岸和美国东北部的种群更接近，日本名古屋的地理种群与美国西部和南部的种群更接近，且日本种群较中国种群呈现出更明显的分化。

关键词：美国白蛾地理种群遗传分化系统发育 mt-COI

Densities and excess molar volumes of mixtures containing diesel,biodiesel and alkanols at temperatures from 288.15 to 313.15 k

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Chinese Journal of Chemical Engineering 2021年第6期34卷 198-207页

作者： Sunita Malik Poonam Jangra Darolia S.k.Garg V.k.Sharma Department of Chemistry Maharshi Dayanand UniversityRohtakHaryanaIndia J.C.Bose University of Science and Technology YMCAFaridabadHaryanaIndia

The present work is focusing on the synthesization and physico-chemical properties of Jatropha curcas biodiesel with diesel and *** densities of binary diesel(2)+1-alkanols(C_(3) or C_(4))(3)and ternary Jatropha curcas biodiesel(1)+diesel(2)+1-alkanols(C_(3)or C_(4))(3)blends have been reported over full range of composition at temperatures within range 288.15 to 313.15 *** densities of Jatropha curcas biodiesel(1)+diesel or 1-alkanols(C_(3) or C_(4))(2)blends have been measured at 313.15 *** molar volumes,V^E,V^E_(123)of binary and ternary blends were calculated from the measured data and the derived properties were correlated to composition using Redlich-kister equation.A reasonable agreement was found between the measured and estimated ***,densities and excess molar volumes data were reasoned to discuss molecular interactions taking into consideration effect of composition and temperature.

关键词： Jatropha curcas biodiesel Diesel Alcohols Blends Density Excess molar volumes

Prevalence of cardiometabolic co-morbidities in patients with vs persons without chronic hepatitis B: The FitLiver cohort study

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World Journal of Hepatology 2025年第1期17卷 73-85页

作者： Sofie Jespersen Asmita Fritt-Rasmussen Sten Madsbad Bente k Pedersen Rikke krogh-Madsen Nina Weis Department of Infectious Diseases Copenhagen University HospitalHvidovreDenmark Centre for Physical Activity Research Copenhagen University HospitalRigshospitaletDenmark Department of Endocrinology Copenhagen University HospitalHvidovreDenmark

BACkGROUND Chronic hepatitis B(CHB)affects>300 million people *** combi-nation of CHB and cardiometabolic co-morbidities increases the risk of liver-related morbidity and ***,international guidelines for CHB treatment do not provide recommendations for follow-up examinations or treatment of patients with CHB and cardiometabolic *** studies investigating cardiometabolic co-morbidity in patients with CHB,inconsistent findings have been observed,and both lower and higher prevalence of car-diometabolic co-morbidities compared to the general population have been *** is unclear whether patients with CHB living in Denmark have an increased prevalence of cardiometabolic *** examined patients with CHB and age-,sex-,body mass index(BMI)-,and country-of-birth matched comparison *** cardiometabolic co-morbidity:Obesity(BMI>25 kg/m2/abnormal waist-to-hip ratio),metabolic dysfunction-associated steatotic liver disease(MASLD),hypercholesterolemia(total-cholesterol>5 mmol/L/statin use),hypertension(systolic≥135 mmHg/diastolic≥85 mmHg/antihypertensive medication)and type 2 diabetes(T2D)(2-hour oral glucose tolerance test glucose>11.1 mmol/L/HbA1c>48 mmol/mol/antidiabetic medication).Physical activity was evaluated using maximal oxygen consumption(VO2max),activity monitors,and a *** We included 98 patients with CHB and 49 persons in the comparison *** two groups were well-matched,showing no significant differences in age,sex,BMI,country-of-birth,education,or *** patients with CHB,the following prevalence of cardiometabolic co-morbidity was found:77%were obese,45%had MASLD,38%had hypercholesterolemia,26%had hypertension,and 7%had T2D,which did not differ significantly from the comparison group,apart from lower prevalence of hemoglobin A1c(HbA1c)≥48 mmol/L or known *** groups had low VO2max of 27 mL/kg/minute in the patients with CHB and 30 mL/kg/minute in the comparison gro

关键词： Viral hepatitis B Diabetes Metabolic dysfunction-associated steatotic liver disease Hypertension Hypercholesterolemia Obesity Physical activity

The Diagnosis of Maritime Structures, a Management Support Tool: Case of the Sèmè-Podji Wharf in the Republic of Benin

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Open Journal of Marine Science 2025年第1期15卷 1-12页

作者： Babilas Hountondji Lambert k. Ayitchéhou François de Paule Codo Martin P. Aina Laboratory for Water Sciences and Technology Department of Water and Sanitation National Water Institute University of Abomey-Calavi Cotonou Benin

Port structures constitute the main link in the maritime transport chain of coastal countries and therefore contribute to their economic development. But it should be noted that the installation of said works is not without consequences for the countries concerned. Benin, a country in the Gulf of Guinea, is no exception to this phenomenon because, due to its maritime history, it has a heritage of port structures. These structures, built on its coastline, cause a wide variety of environmental problems such as silting and erosion on either side of them. The general objective of this article is to contribute to the proper functionality of port facilities while minimizing environmental problems that may arise. It aims to provide managers with a tool allowing them to fully understand the state of their assets in order to rationalize maintenance actions. In order to achieve this objective, an assessment of the state of the structure, and then a structural diagnosis are necessary and recommendations can be established to restore the level of service of the latter. As a result, two examples were presented: the wharf of the Sèmè-Podji pipeline project and the maritime piles project of the Wasco de Gama bridge (control project), and recommendations adapted to this objective were established. The comparative analysis of the two examples, both maritime works, revealed an under-sizing at the level of the spans of the wharf bridge of the Sèmè-Podji pipeline project (spans of 7 m in length), while these spans vary on average by 45 m to 62 m for the Wasco da Gama bridge. Bringing the piles closer together at the Sèmè-Podji wharf reduces the energy of the current which promotes the accumulation of sediment. The structure no longer experiences a flow capable of setting in motion the sands accumulated since at least 2022. This element appears to be a fundamental characteristic explaining the erosion observed to the east of the structure.

关键词： Structural Diagnosis Wharf Pipeline Erosion Sèmè-Podji Benin

The sexually dimorphic expression of glutamate transporters and their implication in pain after spinal cord injury

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Neural Regeneration Research 2025年第11期20卷 3317-3329页

作者： Jennifer M.Colón-Mercado Aranza I.Torrado-Tapias Iris k.Salgado Jose M.Santiago Samuel E.Ocasio Rivera Dina P.Bracho-Rincon Luis H.Pagan Rivera Jorge D.Miranda Department of Physiology University of Puerto RicoMedical Sciences CampusSan JuanPRUSA National Institutes of Health National Human Genome Research InstituteBethesdaMDUSA Universidad Central del Caribe School of MedicineBayamónPRUSA University of Puerto Rico Carolina CampusCarolinaPRUSA Institute of Neurobiology San JuanPRUSA

In addition to the loss of motor function,~60% of patients develop pain after spinal cord *** cellular-molecular mechanisms are not well understood,but the data suggests that plasticity within the rostral,epicenter,and caudal penumbra of the injury site initiates a cellularmolecular interplay that acts as a rewiring mechanism leading to central neuropathic *** can lead to the formation of new connections triggering abnormal sensory *** excitatory glutamate transporters are responsible for the reuptake of extracellular glutamate which makes them a critical target to prevent neuronal hyperexcitability and *** previous studies showed a sexually dimorphic therapeutic window for spinal cord injury after treatment with the selective estrogen receptor modulator *** this study,we investigated the anti-allodynic effects of tamoxifen in male and female rats with spinal cord *** hypothesized that tamoxifen exerts anti-allodynic effects by increasing the expression of glutamate transporters,leading to reduced hyperexcitability of the secondary neuron or by decreasing aberrant *** and female rats received a moderate contusion to the thoracic spinal cord followed by subcutaneous slow-release treatment of tamoxifen or matrix pellets as a control(placebo).We used von Frey monofilaments and the“up-down method”to evaluate mechanical *** treatment decreased allodynia only in female rats with spinal cord injury revealing a sexdependent *** expression profile of glutamatergic transporters(excitatory amino acid transporter 1/glutamate aspartate transporter and excitatory amino acid transporter 2/glutamate transporter-1)revealed a sexual dimorphism in the rostral,epicenter,and caudal areas of the spinal cord with a pattern of expression primarily on *** rodents showed a significantly higher level of excitatory amino acid transporter-1 expression while male rodents showed increased

关键词： allodynia central neuropathic pain EAAT-1/GLAST EAAT-2/GLT-1 glutamate transporters selective estrogen receptor modulator sexual dimorphism spinal cord injury trauma

Laser interaction with undercritical foams of different spatial structures

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Matter and Radiation at Extremes 2025年第1期10卷 39-47页

作者： J.Limpouch V.Tikhonchuk O.Renner Sh.Agarwal T.Burian J.Cervenka J.Dostál R.Dudzák D.Ettel A.Gintrand L.Hudec L.Juha O.klimo M.krupka M.krus T.Lastovicka R.Liska W.Nazarov S.k.Singh M.Šilhavík S.Weber Faculty of Nuclear Science and Physical Engineering Czech Technical University in Prague11519 PragueCzech Republic The Extreme Light Infrastructure ERIC ELI-Beamlines FacilityZa Radnicí83525241 DolníBrezanyCzech Republic Centre Lasers Intenses et Applications University of Bordeaux-CNRS-CEA351 Cours de la Liberation33405 TalenceFrance Institute of Physics Czech Academy of SciencesNa Slovance 1999/218200 PragueCzech Republic Institute of Plasma Physics Czech Academy of Sciences18200 PragueCzech Republic Faculty of Mathematics and Physics Charles University12116 PragueCzech Republic Faculty of Mechatronics Informatics and Interdisciplinary StudiesTechnical University of Liberec46117 LiberecCzech Republic Independent Foam Target Supplier St.AndrewsFifeScotland

The interaction of high-power laser pulses with undercritical foams produced by different techniques but with the same average density is studied at the PALS laser *** spatial-temporal evolution of X-ray emission is observed using an X-ray streak camera,electron and ion temperatures are measured by X-ray spectroscopy,and hot-electron production is characterized by monochromatic X-ray *** of a femtosecond laser probe pulse through foams is observed in the near and far *** spite of large differences in pore size and foam structure,the velocity of ionization front propagation is quite similar for all the foams studied and is slower than that in a homogeneous material of the same average *** ion temperature in the plasma behind the ionization front is a few times higher than the electron ***-electron production in plastic foams with small pores is strongly suppressed compared with that in solid targets,whereas in foams produced by additive manufacturing,it is significantly increased to the level observed in bare copper foil targets.

关键词： temperature. interaction critical

Effect of monovalent charge compensators on the photoluminescence properties of Ca_(3)(PO_(4))_(2):Tb^(3+),A^(+)(A=Li,Na,k)phosphors

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Journal of Materials Science & Technology 2021年第23期82卷 187-196页

作者： G.W.Jung k.Park Faculty of Nanotechnology and Advanced Materials Engineering Sejong UniversitySeoul05006Republic of Korea

Ca_(3-x)(PO_(4))_(2):xTb^(3+)(0.2≤x≤0.4),Ca_(2.3)(PO_(4))_(2):0.35 Tb^(3+),0.35 A^(+)(A=Li,Na,k),and Ca_(2.3)(PO_(4))_(2):0.35 Tb^(3+),yLi^(+)(0.35≤y≤0.455)phosphors were prepared by solid-state *** the prepared phosphors formed a rhombohedral unit cell with the R3c space *** improve the photoluminescence(PL)properties of the Ca_(2.65)(PO_(4))_(2):0.35 Tb^(3+)phosphor,monovalent charge compensators such as Li^(+),NA^(+),and k^(+)were added to the Ca_(2.65)(PO_(4))_(2):0.35 Tb^(3+)*** charge compensators acted as fluxes,so they improved the *** excitation and emission properties were significantly improved through the incorporation of charge *** particular,among the charge compensators,Li^(+)ion substantially enhanced the emission intensity and color ***,considering the evaporation of Li_(2)CO_(3)during the annealing process,we optimized the concentration of Li^(+)charge compensator to enhance its PL ***,the green emission intensity of the Ca_(2.3)(PO_(4))_(2):0.35 Tb^(3+),0.385 Li^(+)phosphor was 260%higher than that of the Ca_(2.65)(PO_(4))_(2):0.35 Tb^(3+)*** believe that the effect of charge compensators on the PL properties and the optimum concentration of Li^(+)cha rge compensator are useful for the design of phosphors in light-emitting diodes.

关键词： Optical properties Ca_(3)(PO_(4))_(2) Emission Excitation Charge compensator

Conditional Probability on the kpka's D-posets

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Acta Mathematica Sinica,English Series 2012年第11期28卷 2197-2204页

作者： karol SAMUELCÍk Ivana HOLLÁ Department of Mathematics Faculty of Natural SciencesMatej Bel University

kopka＇s D-poset is a very important notion in quantum structures. In this paper the conditional probability on the kopka＇s D-posets is studied. The notion of conditional probability is introduced and the basic prope... 详细信息

关键词： kopka's D-posers conditional probability on the kopka's D-posers

Luminescent Characteristic of Organic Compound-Containing Inorganic Crystal at Room Temperature

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Advances in Chemical Engineering and Science 2015年第4期5卷 441-446页

作者： Norihito Doki Masaaki yokota Department of Chemistry and Bioengineering Faculty of Engineering Iwate University Morioka Japan

The luminescent functional crystal was produced by the organic guest molecules conformation control in the inorganic host crystal matrix. Inorganic host-organic guest crystals were successfully prepared and luminescence spectra were investigated. These crystals had a phosphorescent property in room temperature by 254 nm UV irradiation. In this system, the potassium sulfate host matrix was effectively inhibited the molecular vibration of organic guest molecules by interaction between k+ and π-electrons. In addition, control of the luminescence wavelength (both fluorescence and phosphorescence) was achieved by controlling the structure of organic molecules which were taken in anorganic compound-containing inorganic crystal. Specifically, theorganic compound-containing inorganic crystals with 2-aminobenzenesulfonic acid and 2-naptylamine-1-sulfonic acid as a guest had a phosphorescence band of 455 nm and 510 nm, respectively.

关键词： Phosphorescence Potassium Sulfate 2-Aminobenzenesulfonic Acid