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convergent plate boundary environments for formation of≥3800 Ma mafic-ultramafic assemblages(Isua area,Greenland):Implications for early global geodynamics

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Geoscience Frontiers 2024年第3期15卷 119-136页

作者： Allen P.Nutman clark R.L.Friend Vickie c.Bennett School of Earth Atmospheric and Life SciencesUniversity of WollongongWollongongNSW 2522Australia Glendale TiddingtonOxon OX92LQUK Research School of Earth Sciences Australian National UniversityCanberraACT 2601Australia

In the gneiss terrane on the south side of the Eoarchean Isua supracrustal belt,ultramafic rocks with relict abyssal peridotite mineralogy(Bennett et al.,2002;Friend et al.,2002;Nutman et al.,2007;Rollinson,2007;van de Löcht et al.,2020),layered gabbros with cumulate ultramafic rocks,basalts and associated siliceous sedimentary rocks were tectonically-imbricated,prior to and during intrusion of ca.3800 Ma *** with3800 Ma basalts in the Outer Arc Group of the nearby Isua supracrustal belt,the composition of all these mafic rocks(e.g.,Th-Hf-Nb systematics,high Th/Yb,Ba/Nb,Ba/Yb ratios and negative Nb and Ti anomalies)shows affinity with modern suprasubduction rocks whose genesis involved fluid fluxing of the upper ***,the majority of these samples have Ba/Nb and Ba/Yb values less than in modern island arc magmas,but similar to many backarc basin magmas(e.g.,Pearce and Stern,2006).It is unknown whether these ca.3800 Ma mafic rocks are,(i)arc rocks where the Ba/Nb and Ba/Yb signatures reflect lower surficial Ba in Eoarchean oceanic settings,or(ii)in direct comparison with Phanerozoic suites,these signatures reflect a back-arc setting with interplay between fluid fluxing and decompressional *** tectonic intercalation of upper mantle with lower and upper crustal rocks,combined with the fluid-fluxing influences seen in chemistry of all the mafic rocks is best accommodated in a compressional Eoarchean convergent plate boundary setting within a mobile-lid *** stagnant lid scenarios of crust formation,if operative,must have co-existed or alternated with mobile-lid regimes by 3800 Ma.

关键词： Eoarchean Fluid-fluxing Plate tectonics Suprasubduction crustal evolution

A qualitative approach to aberrations of optical elements

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chinese Optics Letters 2010年第11期8卷 1022-1023页

作者： Jerry Barretto clark kendrick go Department of Physics School of Science and EngineeringAteneo de Manila University Department of Mathematics School of Science and EngineeringAteneo de Manila University

A qualitative method to analyze wavefront aberrations is *** of the primary type,expressed in their matrix forms,are used to write the generalized ray transfer matrix of an optical *** aberrations were treated collectively by examining the pseudospectra of an augmented matrix constructed from the aberration *** show that aberrations can be distinguished and relative strengths pronounced using this qualitative method.

关键词： A qualitative approach to aberrations of optical elements

Enhanced Li storage of pure crystalline-c_(60) and TiNb_(2)O_(7)-nanostructure composite for Li-ion battery anodes

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Journal of Energy chemistry 2024年第10期97卷 478-485,I0010页

作者： Injun Jeon Linghong Yin Dingcheng Yang Hong chen Seong Won go Min Seung Kang Hyung Soo Ahn chae-Ryong cho Department of Nano Fusion Technology Pusan National UniversityBusan 46241South Korea Division of Energy&Environmental Technology Daegu Gyeongbuk Institute of Science&Technology(DGIST)Daegu 42988South Kored college of Life Sciences Qingdao Agricultural UniversityQingdao 266109ShandongChina Department of Electronics Material Engineering Korea Maritime and Ocean UniversityBusan 49112South Korea Department of Nanoenergy Engineering Pusan National UniversityBusan 46241South Korea

We propose a method for producing composite materials(hTNO@c_(60))comprising crystalline c_(60)particles and hollow-structu red TiNb_(2)O_(7)(hTNO)nanofibers via facile liquid-liquid interface precipitation followed by low-temperature *** allows the systematic design of crystalline c_(60)as an active material for Li-ion battery *** hTNO@c_(60)composite demonstrates outstanding cyclic stability,retaining a capacity of 465 mA h g^(-1)after 1,000 cycles at 1 A g^(-1)It maintains a capacity of 98 mA h g^(-1)even after16,000 ultralong cycles at 8 A g^(-1)The enhancement in electrochemical properties is attributed to the successful growth and uniform doping of crystalline c_(60),resulting in improved electrical *** excellent electrochemical stability and properties of these composites make them promising anode materials.

关键词： Li-ion battery Anode material TiNb_(2)O_(7) nanofiber Fullerene Electrochemical performance

RUFY4 deletion prevents pathological bone loss by blocking endo-lysosomal trafficking of osteoclasts

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Bone Research 2024年第2期12卷 407-420页

作者： Minhee Kim Jin Hee Park Miyeon go Nawon Lee Jeongin Seo Hana Lee Doyong Kim Hyunil Ha Taesoo Kim Myeong Seon Jeong Suree Kim Taesoo Kim Han Sung Kim Dongmin Kang Hyunbo Shim Soo Young Lee Department of Life Science Ewha Womans UniversitySeoul 03760South Korea The Research center for cellular Homeostasis Ewha Womans UniversitySeoul 03760South Korea Department of Biomedical Engineering Yonsei UniversityWonju 26493South Korea KM convergence Research Division Korea Institute of Oriental MedicineDaejeon 34054South Korea chuncheon center Korea Basic Science InstituteChuncheon 24341South Korea Fluorescence core Imaging center and Bioimaging Data curation center Ewha Womans UniversitySeoul 03760South Korea Multitasking Macrophage Research center Ewha Womans UniversitySeoul 03760South Korea

Mature osteoclasts degrade bone matrix by exocytosis of active proteases from secretory lysosomes through a ruffled ***,the molecular mechanisms underlying lysosomal trafficking and secretion in osteoclasts remain largely ***,we show with Genechip analysis that RUN and FYVE domain-containing protein 4(RUFY4)is strongly upregulated during *** lacking Rufy4 exhibited a high trabecular bone mass phenotype with abnormalities in osteoclast function in ***,deleting Rufy4 did not affect osteoclast differentiation,but inhibited bone-resorbing activity due to disruption in the acidic maturation of secondary lysosomes,their trafficking to the membrane,and their secretion of cathepsin K into the extracellular ***,RUFY4 promotes late endosome-lysosome fusion by acting as an adaptor protein between Rab7 on late endosomes and LAMP2 on primary ***,Rufy4-deficient mice were highly protected from lipopolysaccharide-and ovariectomy-induced bone ***,RUFY4 plays as a new regulator in osteoclast activity by mediating endo-lysosomal trafficking and have a potential to be specific target for therapies against bone-loss diseases such as osteoporosis.

关键词： osteoclast inhibited traffic

Nonopioid perioperative analgesia in head and neck cancer surgery:A systematic review

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World Journal of Otorhinolaryngology-Head and Neck Surgery 2022年第2期8卷 107-117页

作者： Beatrice c.go cammille c.go Kevin chorath Alvaro Moreira Karthik Rajasekaran Department of Otorhinolaryngology University of PennsylvaniaPhiladelphiaPennsylvaniaUSA Perelman School of Medicine University of PennsylvaniaPhiladelphiaPennsylvaniaUSA Department of Pediatrics Division of NeonatologyUniversity of Texas Health-San AntonioSan AntonioTexasUSA Leonard Davis Institute of Health Economics University of PennsylvaniaPhiladelphiaPennsylvaniaUSA

Objective:Management of postoperative pain after head and neck cancer surgery is a complex issue,requiring a careful balance of analgesic properties and side *** objective of this review is to discuss the efficacy and safety of multimodal analgesia(MMA)for these ***:Pubmed,cochrane,Embase,Scopus,and *** were systematically searched for all comparative studies of patients receiving MMA(nonsteroidal anti-inflammatory drugs(NSAIDs),acetaminophen,anticonvulsants,local anesthetics,and corticosteroids)for head and neck cancer *** primary outcome was additional postoperative opioid usage,and secondary outcomes included subjective pain scores,complications,adverse effects,and 30-day ***:A total of five studies representing 592 patients(MMA,n=275;non-MMA,n=317)met inclusion *** most commonly used agents were gabapentin,NSAIDs,and acetaminophen(n=221),NSAIDs(n=221),followed by corticosteroids(n=35),dextromethorphan(n=40),and local nerve block(n=19).Four studies described a significant decrease in overall postoperative narcotic usage with two studies reporting a significant decrease in hospital *** pain scores widely varied with two studies reporting reduced pain at postoperative day *** were no differences in surgical outcomes,medical complications,adverse effects,or 30-day mortality and readmission ***:MMA is an increasingly popular strategy that may reduce dependence on opioids for the treatment of postoperative pain.A variety of regimens and protocols are available for providers to utilize in the appropriate head and neck cancer patient.

关键词： analgesia head and neck neoplasm NSAID opioids pain management

Experimental and numerical analysis of multi-chamber oscillating water column devices

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Journal of Hydrodynamics 2024年第3期36卷 492-503页

作者： Jorge Gadelho Kourosh Rezanejad c.Guedes Soares centre for Marine Technology and Ocean Engineering(cENTEc) Instituto Superior TécnicoUniversidade de LisboaAvenida Rovisco PaisLisboaPortugal

A review of multi-chamber oscillating water column(OWc)device designs is *** significant variations of these devices are discussed,onshore OWc(OOWc)and a floating OWc(FOWc).The efficiency results of several theoretical studies based on low-and high-fidelity numerical models are presented and compared with the model scale ***,low-fidelity numerical models are very fast to run,but their accuracy is limited compared with high-fidelity numerical *** model experiments usually give results much more accurate than numerical models,but they need adequate facilities and are very *** the case of the OOWc,all models show a similar trend of total efficiency,but while the analytical model shows a maximum value of around 90%efficiency,the cFD model shows 60%,and the experiments only go up to 40%.The main reason is connected with the mathematical simplifications and assumptions that do not represent all the hydrodynamic and aerodynamic processes between the water,air,and *** the case of the FOWc,interestingly,the experimental results show a maximum efficiency of almost 100%,while the analytical model only predicts a maximum of 80%.The efficiency seems highly dependent on the heave motion resonance of the entire device,where the analytical model fails to predict this natural frequency.

关键词： Wave energy converters oscillating water column(OWc) multi-chambers experimental modelling numerical modelling

Using injectable fillers for chin and jawline rejuvenation

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World Journal of Otorhinolaryngology-Head and Neck Surgery 2023年第2期9卷 131-137页

作者： Beatrice c.go Ariel S.Frost Oren Friedman Department of Otorhinolaryngology Hospital of Universityof PennsylvaniaPhiladelphiaPennsylvaniaUSA Division of Facial Plastic&Reconstructive Surgery Department of OtorhinolaryngologyHospital of University of PennsylvaniaPhiladelphiaPennsylvaniaUSA

Objective:As the population ages,facial plastic providers must remain aware of the treatments to prevent and reverse the external signs of *** the mandibular region,skin laxity and soft tissue sagging in the jawline may lead to jowling and chin ptosis along with reduced chin *** surgical procedures,including chin implantation,may be performed,nonsurgical procedures are becoming increasingly popular due to their temporary,noninvasive,yet effective *** review covers the use of hyaluronic acid,calcium hydroxylapatite,poly-L-lactic acid,and polymethyl methacrylate in the ***:PubMed was searched for data on the mechanism of action,pertinent anatomy,indications,contraindications,technique,and evidence supporting the safety and efficacy of the ***:There are a wide variety of fillers available for use in the lower face with unique characteristics and application *** the advantages of injectable fillers include relatively affordable cost,minimal patient discomfort,and limited recovery times,taking measures to prevent short-and long-term complications is necessary for optimal ***:Understanding the benefits and limitations of injectable fillers in the jawline can help providers appropriately counsel and treat patients.

关键词： aging chin dermal fillers hyaluronic acid

The Development of a Renewable-Energy-Driven Reverse Osmosis System for Water Desalination and Aquaculture Production

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Journal of Integrative Agriculture 2013年第8期12卷 1357-1362页

作者： clark c K Liu Department of civil and Environmental Engineering and Water Resources Research CenterUniversity of Hawaii at Manoa

Water and energy are closely linked natural resources - the transportation, treatment, and distribution of water depends on low-cost energy; while power generation requires large volumes of water. Seawater desalination is a mature technology for increasing freshwater supply, but it is essentially a trade of energy for freshwater and is not a viable solution for regions where both water and energy are in short supply. This paper discusses the development and application of a renewable-energy-driven reverse osmosis （RO） system for water desalination and the treatment and reuse of aquaculture wastewater. The system consists of （1） a wind-driven pumping subsystem, （2） a pressure-driven RO membrane desalination subsystem, and （3） a solar-driven feedback control module. The results of the pilot experiments indicated that the system, operated under wind speeds of 3 m s-~ or higher, can be used for brackish water desalination by reducing the salinity of feedwater with total dissolved solids （TDS） of over 3 000 mg L-1 to product water or permeate with a TDS of 200 mg L-~ or less. Results of the pilot experiments also indicated that the system can remove up to 97% of the nitrogenous wastes from the fish pond effluent and can recover and reuse up to 56% of the freshwater supply for fish pond operation.

关键词： renewable energy desalination pressure-driven membrane processes aquaculture fish pond

convergence of human and veterinary medicine:leveraging canine naturally occurring neurological disorders to develop regenerative treatments

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Neural Regeneration Research 2023年第3期18卷 541-542页

作者： Kaitlin c.clark Ashley Amador Aijun Wang center for Surgical Bioengineering Department of SurgeryUniversity of CaliforniaDavis School of MedicineSacramentoCAUSA Institute for Pediatric Regenerative Medicine Shriners Hospital for ChildrenSacramentoCAUSA Department of Biomedical Engineering University of California DavisDavisCAUSA

In recent years,large animal models of naturally occurring diseases have become increasingly studied,with the rationale that their disease attributes may better recapitulate the pathological features of corresponding human diseases as compared to induced disease models(Hoffman and Dow,2016).Of the available naturally occurring disease models,the canine is increasingly recognized as a valuable pre-clinical animal model in translational medicine for numerous human diseases,including cancer.

关键词： diseases clinical treatment