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Comparisons of oxbow lake fish assemblages in relation to bigheaded carp establishment in the lower White River, Arkansas

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Ecological Processes 2024年第1期13卷 188-205页

作者： michael A.Eggleton Cody J.salzmann Joseph E.Kaiser shannon C.F.smith Department of Aquaculture and Fisheries University of Arkansas at Pine Bluff Arkansas Game and Fish Commission Virginia Institute of Marine science

Background since the late 1990s, bigheaded carps(largely silver carp [Hypophthalmichthys molitrix] but also bighead carp [H. nobilis]) have established throughout the lower Mississippi River basin. Using previously studied oxbow lakes in the lower White River basin, Arkansas, we compared current(2017, “post-carp” establishment) fish assemblages to historical(2002, “pre-carp” establishment) fish assemblages. Fish assemblages were comprehensively assessed using multiple gears, including boat electrofishing, mini-fyke nets, and experimental small-mesh gill *** T-tests suggested that fish assemblage indices of richness, diversity, evenness, and dominance were often greater(P st-carp period as reflected by boat electrofishing and experimental gill nets. However, all indices were generally similar(P > 0.05) between the pre-carp and post-carp period with fish assemblages depicted using mini-fyke nets. Nonmetric multidimensional scaling analyses indicated that fish assemblages differed structurally between pre-carp and post-carp periods. Assemblage differences were linked to both small and large abundance changes for more than 20 species. Abundances of gizzard shad(Dorosoma cepedianum), emerald shiner(Notropis atherinoides), pugnose minnow(Opsopoeodus emiliae), crappies(Pomoxis spp.), bluegill(Lepomis macrochirus), orangespotted sunfish(L. humilis), and yellow bass(Morone mississippiensis) declined between the pre-carp and postcarp periods. Conversely, abundances of weed shiner(N. texanus), pallid shiner(Hybopsis amnis), longear sunfish(L. megalotis), buffalofishes(Ictiobus spp.), and gars(Lepisosteus spp.) generally increased during the same *** Although not possible to conclude assemblage shifts were entirely related to bigheaded carps due to the absence of an appropriate reference system where carps did not establish, the wide establishment of these carps is one of the most pervasive changes to have occurred in the lower White

关键词： Bigheaded carp silver carp Aquatic nuisance species Fish assemblage Oxbow lake Large river

Two-stage corrective operation for the treatment of pes cavovarus in patients with spina bifida

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World Journal of Orthopedics 2024年第7期15卷 618-626页

作者： Anthony Mack Padgett Ezan Kothari michael J Conklin Department of Orthopedics Indiana UniversityIndianapolisIN 46202United States Department of Orthopaedic surgery University of Alabama at BirminghamBirminghamAL 35233United States Department of Orthopedic surgery Children’s of AlabamaBirminghamAL 35233United States

BACKGROUND Pes cavovarus has an estimated incidence of 8%-17%in patients with spina bifida(sB).The majority of the current literature on surgical treatment of cavovarus feet in children and adolescents includes a variety of *** are currently no case series describing a treatment algorithm for deformity correction in this specific patient *** authors of this study present the results of a retrospective case series performed to assess the radiographic outcomes of two-stage corrective surgery in patients with *** Retrospective chart review was performed on patients with sB with a diagnosis of pes cavovarus at a freestanding children’s hospital who underwent surgical correction of the *** were excluded for lack of two-stage corrective operation,nonambulatory status,lack of at least six months follow-up,and age>18 years at the time of *** resulted in a cohort of 19 *** analysis was performed on 11 feet that had a complete series of preoperative and postoperative weightbearing *** and postoperative radiographic outcome measurements were compared using a two-sample *** significant changes between the preoperative and postoperative measurements were seen in Meary’s angle,the anteroposterior talo-first metatarsal(AP TMT1)angle,and the talonavicular *** values of Meary’s angle were 17.9±13.1 preoperatively and 4.7±10.3 postoperatively(P=0.016).Mean AP TMT1 angle was 20.6±15.1 preoperatively and 9.3±5.5 postoperatively(P=0.011).Mean talonavicular coverage values were-10.3±9.6 preoperatively and-3.8±10.1 postoperatively(P=0.025).CONCLUsION The two-stage corrective procedure demonstrated efficacy in correcting cavovarus deformity in patients with *** should strongly consider employing the staged surgical algorithm presented in this manuscript for management of these patients.

关键词： Cavovarus spina bifida Osteotomy Plantar release Radiographs Pediatrics

Anatomic location of the first dorsal extensor compartment for surgical De-Quervain’s tenosynovitis release:A cadaveric study

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World Journal of Orthopedics 2024年第4期15卷 379-385页

作者： Aditya Thandoni William Nicholas Yetter steven michael Regal Department of Orthopaedic surgery Allegheny Health NetworkPittsburghPA 15212United States

BACKGROUND De-Quervain’s tenosynovitis is a disorder arising from the compression and irritation of the first dorsal extensor compartment of the *** who fail conservative treatment modalities are candidates for surgical ***,risks with surgery include damage to the superficial radial nerve and an incomplete release due to inadequate ***,there is a paucity of literature demonstrating the exact anatomic location of the first dorsal extensor compartment in reference to surface ***,this cadaveric study was performed to determine the exact location of the first extensor compartment and to devise a reliable surgical incision to prevent *** To describe the location of the first dorsal compartment in relation to bony surface landmarks to create replicable surgical *** six cadaveric forearms,including four left and two right forearm specimens were *** were performed by a single fellowship trained upper extremity orthopaedic *** of the first dorsal compartment from landmarks such as Lister’s tubercle,the wrist crease,and the radial styloid were *** variables studied included the presence of the superficial radial nerve overlying the first dorsal compartment,additional compartment subsheaths,number of abductor pollicis longus(APL)tendon slips,and the presence of a *** Distance from the radial most aspect of the wrist crease to the extensor retinaculum was 5.14 mm±0.80 *** distance from Lister’s tubercle to the distal aspect of the extensor retinaculum was 13.37 mm±2.94 ***’s tubercle to the start of the first dorsal compartment was 18.43 mm±2.01 *** radial styloid to the initial aspect of the extensor retinaculum measured 2.98 mm±0.99 *** retinaculum length longitudinally on average was 26.82 mm±3.34 *** cadaveric forearms had separate extensor pollicis brevis *** average number of APL tendon slips was th

关键词： De-Quervain’s tenosynovitis First extensor compartment Cadaveric study superficial radial nerve Radial styloid Lister’s tubercle

Effect of various aromatic compounds with different functional groups on enzymatic hydrolysis of microcrystalline cellulose and alkaline pretreated wheat straw

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Journal of Bioresources and Bioproducts 2024年第2期9卷 211-221页

作者： Yufeng Yuan Xinyu Guo Bo Jiang Wenjuan Wu Tingwei Zhang michael sweeney Mehraj Ahmad Yongcan Jin Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources International Innovation Center for Forest Chemicals and MaterialsJiangsu Provincial Key Lab of Pulp and Paper Science and TechnologyNanjing Forestry UniversityNanjing 210037China school of Chemistry and Chemical Engineering Queen’s University BelfastBelfast BT71NNNorthern Ireland United Kingdom Department of Food science and Engineering College of Light Industry and Food EngineeringNanjing Forestry UniversityNanjing 210037China

Low molecular aromatic compounds are detrimental to the enzymatic hydrolysis of ***,the specific role of their functional groups remains ***,a series of nine aromatic compounds as additives were tested to understand their effect on the hydrolysis yield of microcrystalline cellulose(MCC)and alkaline pretreated wheat *** on the results,the inhibition of aldehyde groups on MCC was greater than that of carboxyl groups,whereas for the alkaline pretreated wheat straw case,the inhibitory effect of aldehyde groups was lower than that of carboxyl *** methoxyl groups of aromatic compounds reduced the inhibitory ef-fect on enzymatic hydrolysis of both *** inhibition of aromatic compounds on MCC hydrolysis was detected in comparison with the alkaline pretreated wheat straw,indicating that the substrate lignin can offset the inhibition to a certain *** all aromatic com-pounds,syringaldehyde with one aldehyde group and two methoxyl groups improved the glucan conversion of the alkaline pretreated wheat straw.

关键词： Aromatic compound Functional group Enzymatic hydrolysis Alkaline pretreated wheat straw Microcrystalline cellulose

A randomized,controlled,open label non-inferiority trial of intravenous ferric carboxymaltose versus iron sucrose in patients with iron deficiency anemia in China

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Frontiers of Medicine 2024年第1期18卷 98-108页

作者： Jie Jin Zhihua Ran Emanuele Noseda Bernard Roubert Matthieu Marty Anna Mezzacasa Udo michael Göring The First Affiliated Hospital Zhejiang University College of MedicineHangzhou310058China Renji Hospital Shanghai Jiao Tong University School of MedicineShanghai200025China Vifor Pharma Glattbrugg8152Switzerland

Iron deficiency(ID)and ID anemia(IDA)pose significant public health concerns in *** iron sucrose(Is)treatment is well-established in the country,ferric carboxymaltose(FCM)offers the advantage of higher doses and fewer *** open label,randomized,controlled,non-inferiority trial was conducted at multiple sites in China to compare the outcomes of FCM(maximum of 2 doses,500 or 1000 mg iron)and Is(up to 11 infusions,200 mg iron)treatments in subjects with *** primary endpoint was the achievement of hemoglobin(Hb)response(an increase of⩾2 g/dL from baseline)within 8 weeks,whereas secondary endpoints included changes in Hb,transferrin saturation,and serum ferritin *** the 371 randomized subjects,a similar percentage of subjects treated with FCM and Is achieved Hb-response(FCM 99.4%,Is 98.3%),thereby confirming the non-inferiority of FCM compared with Is(difference 1.12(−2.15,4.71;95%confidence interval(CI))).Furthermore,a significantly higher proportion of FCM-treated subjects achieved early Hb-response at Week 2(FCM 85.2%,Is 73.2%;difference 12.1(3.31,20.65;95%CI)).Additionally,the increase in TsAT and serum ferritin levels from baseline was significantly greater at all time points for FCM-treated *** safety profiles of FCM and Is were comparable,with the exception of transient hypophosphatemia and pyrexia,which are consistent with FCM’s known safety *** conclusion,FCM proves to be an efficacious treatment for IDA,providing faster Hb-response and correction of ID with fewer administrations than Is.

关键词： iron deficiency anemia intravenous iron ferric carboxymaltose iron sucrose Hb response early response

A shoe-box-sized 3D laser nanoprinter based on two-step absorption

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Light(Advanced Manufacturing) 2024年第2期5卷 115-122页

作者： Tobias Messer michael Hippe Jingya(Lilyn)Gao Martin Wegener Institute of Applied Physics(APH) Karlsruhe Institute of Technology(KIT)76128 KarlsruheGermany Institute of Nanotechnology(INT) Karlsruhe Institute of Technology(KIT)76128 KarlsruheGermany

state-of-the-art commercially available 3D laser micro-and nanoprinters using polymeric photoresists based on two-or multi-photon absorption rely on high-power pico-or femtosecond lasers,leading to fairly large and expensive ***,we have introduced photoresists based on two-step absorption instead of two-photon absorption,allowing for the use of small and inexpensive continuous-wave 405 nm wavelength GaN semiconductor laser diodes with light-output powers below 1 ***,using the identical photoresist system and similar laser diodes,we report on the design,construction,and characterization of a 3D laser nanoprinter that fits into a shoe *** shoe box contains all optical components,namely the mounted laser,the collimation-and beam-shaping optics,a miniature MEMs xy-scanner,a tube lens,the focusing microscope objective lens(NA=1.4,100×magnification),a piezo slip-stick z-stage,the sample holder,a camera monitoring system,LED sample illumination,as well as the miniaturized control electronics employing a *** present a gallery of example 3D structures printed with this *** achieve about 100 nm lateral spatial resolution and focus scan speeds of about 1 mm/***,our shoe-box-sized system can be made orders of magnitude less expensive than today’s commercial systems.

关键词： Two-step absorption Direct laser writing 3D laser nanoprinters Micro-electro-mechanical-systems scanner 3D nanostructures

Direct recycling of Li-ion batteries from cell to pack level:Challenges and prospects on technology,scalability,sustainability,and economics

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Carbon Energy 2024年第6期6卷 1-39页

作者： Joseph Jegan Roy Do Minh Phuong Vivek Verma Richa Chaudhary michael Carboni Daniel Meyer Bin Cao Madhavi srinivasan Energy Research Institute@NTU(ERI@N) SCARCE LaboratoryNanyang Technological UniversitySingaporeSingapore school of Materials science and Engineering Nanyang Technological UniversitySingaporeSingapore CEA CNRSENSCMUniversity of MontpellierUMR 5257(ICSM)Bagnols-sur-Cèze CedexFrance school of Civil and Environmental Engineering Nanyang Technological UniversitySingaporeSingapore

Direct recycling is a novel approach to overcoming the drawbacks of conventional lithium-ion battery(LIB)recycling processes and has gained considerable attention from the academic and industrial sectors in recent *** primary objective of directly recycling LIBs is to efficiently recover and restore the active electrode materials and other components in the solid phase while retaining electrochemical *** technology's advantages over traditional pyrometallurgy and hydrometallurgy are costeffectiveness,energy efficiency,and sustainability,and it preserves the material structure and morphology and can shorten the overall recycling *** review extensively discusses the advancements in the direct recycling of LIBs,including battery sorting,pretreatment processes,separation of cathode and anode materials,and regeneration and quality enhancement of electrode *** encompasses various approaches to successfully regenerate high-value electrode materials and streamlining the recovery process without compromising their electrochemical ***,we highlight key challenges in direct recycling when scaled from lab to industries in four perspectives:(1)battery design,(2)disassembling,(3)electrode delamination,and(4)commercialization and *** on these challenges and changing market trends,a few strategies are discussed to aid direct recycling efforts,such as binders,electrolyte selection,and alternative battery designs;and recent transitions and technological advancements in the battery industry are presented.

关键词： battery design cathode regeneration direct recycling graphite recycling lithium-ion battery,scaling-up

Are there sex-based disparities in cataract surgery?

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International Journal of Ophthalmology(English edition) 2024年第1期17卷 137-143页

作者： Matthew D.Geiger Anne M.Lynch Alan G.Palestine Nathan C.Grove Karen L.Christopher Richard s.Davidson michael J.Taravella Naresh Mandava Jennifer L.Patnaik Department of Ophthalmology University of Colorado School of MedicineAuroraCO 80045USA

AIM:To investigate sex-based differences in the occurrence of intra-operative and post-operative complications and associated visual outcomes following cataract ***:This was a retrospective study of patients who had phacoemulsification cataract surgery at the University of Colorado school of *** collected included the patient’s health history,ocular comorbidities,operative and post-operative complications,and the post-operative best corrected visual acuity(BCVA).The data were analyzed using univariate and multivariable logistic regression with generalized estimating equations to account for the correlation of some patients having two eyes included in the ***:A total of 11977 eyes from 7253 patients were included in the *** comorbidities differed by sex,with males having significantly higher percentages of traumatic cataracts(males 0.7%vs females 0.1%),prior ocular surgery(6.7%vs 5.5%),and mature cataracts(2.8%vs 1.9%).Conversely,females had significantly higher rates of pseudoexfoliation(2.0%vs 3.2%).In unadjusted analysis,males had higher rates of posterior capsular rupture(0.8%vs 0.4%)and vitreous loss(1.0%vs 0.6%),but this difference was not significant after adjustment for *** had a significantly increased risk of post-operative retinal detachment,but in multivariable analysis this was no longer *** were significantly less likely to undergo post-operative neodymium-doped yttrium aluminum garnet(Nd:YAG)laser capsulotomy for posterior capsule opacification(OR=0.8,95%CI=0.7-0.9,P=0.0005).The BCVA was slightly worse for males pre-operatively;but post-operatively,both sexes exhibited similar visual acuity of snellen equivalent 20/***:The study finds that in a cohort of patients presenting for cataract surgery,sex differences exist in pre-operative comorbidities and surgical characteristics that contribute to higher rates of some complications for ***,observed surgical complicatio

关键词： cataract surgery sex-based disparity phacoemulsification outcomes

“DigitalMe”in smart cities

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The Innovation 2024年第5期5卷 11-12页

作者： seung-min Park seunghun Hong Kyonghee Joo soh Kim michael D.Lepech school of Chemistry Chemical Engineering and BiotechnologyNanyang Technological UniversitySingapore 637459Singapore Walmart Connect HobokenNJ 07030USA LG CNs Seoul 07795South Korea Department of Civil and Environmental Engineering Stanford UniversityStanfordCA 94305USA stanford Center at the Incheon Global Campus(sCIGC) IncheonSouth Korea

PRECIsION HEALTH AND *** Continuous monitoring of high-value equipment,such as semiconductor production equipment and jet airplane engines,has become a standard practice across myriad commercial sectors.“Digital twin”technologies enable such monitoring by providing sensor data for maintenance and other mission-critical operations in real *** continuous monitoring has become standard in some industry,its application to monitoring healthy adults globally remains underexplored,with many individuals seeking medical care only when *** gained from digital twin could be transferred to healthcare,revealing opportunities for more data-driven and personalized care.

关键词： gained seeking smart