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英语学习 2000年第3期 36-38页

作者：王靖 hannah beech

给小费会是件很伤脑筋的事。在一个国家中给得很合适,在另一个国家则成了小气,或者反之。如何正确付小费,可免费参阅本指南,

关键词：东南亚

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生育旅行:国人赴美生子成热潮

大学英语 2014年第3期 11-13页

作者： hannah beech 陆照鸿

Lured by *** for their children,thousands of Chinese women give birth annually in the States,supporting a thriving1birth-tourism *** Wenjun was getting ready to go to *** wife,due to give birth to their son any day,was already *** any expectant2parents,the Shanghai couple agonized3over how best to prepare for the arrival—and upbringing—of their firstborn *** citizenship,they decided,was one of the finest gifts they

关键词：大学英语课外阅读阅读材料

A seed and soil model of loneliness in Alzheimer's disease

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Neural Regeneration Research 2024年第12期19卷 2575-2576页

作者： hannah L.Apostolou Ian M.McDonough Department of Psychology The University of AlabamaTuscaloosaALUSA Department of Psychology Binghamton UniversityBinghamtonNYUSA

Loneliness is classically defined as a result of perceiving a discrepancy between the desired quantity and quality of one's social life and actual social relationships(Perlman and Peplau,1984).Lifespan research has indicated older adults are among the highest risk for experiencing loneliness because their social network size decreases more frequently than that of younger adults.

关键词： Alzheimer younger soil

Increasing phosphorus fertilizer value of recycled iron phosphates by prolonged flooding and organic matter addition

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Pedosphere 2024年第3期34卷 631-640页

作者： Rochelle Joie SARACANLAO hannah VAN RYCKEL Mieke VERBEECK Maarten EVERAERT Erik SMOLDERS Division of Soil and Water Management Department of Earth and Environmental ScienceKU LeuvenKasteelpark Arenberg 20Heverlee B-3001(Belgium) Soil Service of Belgium.Willem De Croylaan 48 Leuven 3001(Belgium)

Iron(Fe)minerals are commonly used to remove phosphorus(P)from waste streams,producing P-loaded Fe(Ⅲ)oxides or Fe(Ⅱ)phosphate minerals(e.g.,vivianite).These minerals may be used as fertilizers to enhance P circularity if solubilized in ***,we tested the P fertilizer value of recycled Fe phosphates(FePs)in a pot trial and in an incubation experiment,hypothesizing that P release from FePs is possible under Fe(Ⅲ)-reducing ***,a pot trial was set up with rice(Oryza sativa)in all combinations of soil flooding or not,three P-deficient soils(acid,neutral,and calcareous),and six FePs(three Fe(Ⅲ)Ps and three Fe(Ⅱ)Ps)referenced to triple superphosphate(TSP)or zero *** P uptake responded to TSP application in all treatments but only marginally to *** redox potential did not decrease to-200 mV by flooding for a brief period(13 d)during the pot trial.A longer incubation experiment(60 d)was performed,including a treatment of glutamate addition to stimulate reductive conditions,and P availability was assessed with CaCl_(2)extraction of *** addition and/or longer incubation lowered soil redox potential to<-100 *** the longer term,Fe(Ⅲ)minerals released P,and adequate P was reached in the calcareous soil and in the neutral soil amended with Fe(Ⅲ)*** can be concluded that prolonged soil flooding and organic matter addition can enhance the P fertilizer efficiency of ***,application of FeP in powder form may enhance P availability.

关键词： agronomic efficiency circular economy P-loaded Fe(Ⅲ)oxides paddy soil vivianite redox

O_(2)-generating multifunctional polymeric micelles for highly efficient and selective photodynamic-photothermal therapy in melanoma

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Chinese Chemical Letters 2024年第7期35卷 394-399页

作者： Yu Qin Mingyang Huang Chenlu Huang hannah LPerry Linhua Zhang Dunwan Zhu Tianjin Key Laboratory of Biomedical Materials Key Laboratory of Biomaterials and Nanotechnology for Cancer ImmunotherapyInstitute of Biomedical EngineeringChinese Academy of Medical Sciences&Peking Union Medical CollegeTianjin 300192China Molecular Sciences Research Hub Department of ChemistryWhite City CampusImperial College LondonLondon W120BZUnited Kingdom

Photothermal therapy(PTT)and photodynamic therapy(PDT)have received tremendous attention owing to their great potential for tumor ***,two main issues hamper the antitumor performance of PDT:overexpression of glutathione(GSH)in tumors,which consumes PDT-induced reactive oxygen species(ROS),and hypoxia within the tumor *** drawbacks of PTT include uneven temperature distribution and the upregulation of the heat-shock proteins in tumors,both of which result in ineffective *** address these issues,a MnO_(2)doped nano-delivery system(HTIM-PMs)was synthesized by one-step self-assembly of disulfide bond bridged copolymers for indocyanine green(ICG)and MnO_(2)*** surface of polymeric micelles was layered with hyaluronan(HA)and transactivator(TAT)peptides to improve active targeting and increase cell *** internalization,HTIM-PMs showed responsiveness to the tumor microenvironment(acid pH,high glutathione,high H_(2)O_(2)).Breaking the disulfide bond reduced the intratumoral GSH level and simultaneously released the MnO_(2)and *** released MnO_(2)further reduced the GSH level and promoted O_(2)generation,thus enhancing the PDT *** PTT-mediated hyperthermia accelerated blood flow,which is beneficial for O_(2)distribution,and promotes ROS *** PTT-mediated adjuvant effects further overcame the limitations of PDT and the robust PDT effect in turn compensated for the deficiency of *** promising platform exhibited a significant improvement in the PTT-PDT cancer treatment strategy compared to previously reported nanostructures.

关键词： Photodynamic therapy Photothermal therapy Oxygen generating One-step self-assembly Stimuli-responsive nanoparticles

Speed and surface steepness affect internal tibial loading during running

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Journal of Sport and Health Science 2024年第1期13卷 118-124页

作者： hannah Rice Markus Kurz Patrick Mai Leon Robertz Kevin Bill Timothy R.Derrick Steffen Willwacher Department of Physical Performance Norwegian School of Sport SciencesOslo 0806Norway Sports Tech Research Centre Mid Sweden UniversityÖstersund SE-83125Sweden Department of Mechanical and Process Engineering Offenburg University of Applied SciencesOffenburg 77652Germany Institute of Biomechanics and Orthopaedics German Sport University CologneCologne 50933Germany Department of Kinesiology Iowa State UniversityAmesIA 50011USA

Background:Internal tibial loading is influenced by modifiable factors with implications for the risk of stress *** encounter varied surface steepness(gradients)when running outdoors and may adapt their speed according to the *** study aimed to quantify tibial bending moments and stress at the anterior and posterior peripheries when running at different speeds on surfaces of different ***:Twenty recreational runners ran on a treadmill at 3 different speeds(2.5 m/s,3.0 m/s,and 3.5 m/s)and gradients(level:0%;uphill:+5%,+10%,and+15%;downhill:-5%,-10%,and-15%).Force and marker data were collected synchronously *** moments were estimated at the distal third centroid of the tibia about the medial-lateral axis by ensuring static equilibrium at each 1%of *** was derived from bending moments at the anterior and posterior peripheries by modeling the tibia as a hollow ***-way repeated-measures analysis of variance were conducted using both functional and discrete statistical ***:There were significant main effects for running speed and gradient on peak bending moments and peak anterior and posterior *** running speeds resulted in greater tibial *** uphill at+10%and+15%resulted in greater tibial loading than level *** downhill at-10%and-15%resulted in reduced tibial loading compared to level *** was no difference between+5%or-5%and level ***:Running at faster speeds and uphill on gradients≥+10%increased internal tibial loading,whereas slower running and downhill running on gradients≥-10%reduced internal *** running speed according to the gradient could be a protective mechanism,providing runners with a strategy to minimize the risk of tibial stress injuries.

关键词： Bending moments Gradient Musculoskeletal modeling Overuse injury Tibial stress Training factors

Attitudes,beliefs,behaviours and perspectives on barriers and enablers of Australian general practitioners towards non-drug interventions:a national survey

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Family Medicine and Community Health 2024年第1期12卷 1-8页

作者： Loai Albarqouni hannah Greenwood Caroline Dowsett Tammy Hoffmann Rae Thomas Paul Glasziou Institute for Evidence-based Healthcare Faculty of Health Sciences&MedicineBond UniversityRobinaQueenslandAustralia Tropical Australian Academic Health Centre TownsvilleQueenslandAustralia

Background Many guidelines recommend non-drug interventions(NDIs)for managing common conditions in primary ***,compared with drug interventions,NDIs are less widely known,promoted and *** aim to(1)examine general practitioners’(GPs’)knowledge,attitudes and practices for NDIs,including their use of the Royal Australian College of General Practitioners(RACGP)Handbook of Non-Drug Interventions(HANDI),and(2)identify factors influencing their use of NDIs and *** We conducted a web-based cross-sectional survey of practicing GP members in Australia during October-November *** survey contained five sections:characteristics of GP;knowledge and use of NDIs;attitudes towards NDIs;barriers and enablers to using HANDI;and suggestions of NDIs and ideas to improve the uptake of NDIs in primary *** Of the 366 GPs who completed the survey,242(66%)were female,and 248(74%)were≥45 years *** in three GPs reported that they regularly(‘always’)recommend NDIs to their patients when appropriate(34%),whereas one-third of GPs were unaware of HANDI(39%).GPs identified several factors that improve the uptake of HANDI,including‘access and integration of HANDI in clinical practice’,‘content and support to use in practice’and‘awareness and training’.Conclusions While many GPs are aware of the effectiveness of NDIs and often endorse their use,obstacles still prevent widespread adoption in primary *** results of this survey can serve as a foundation for developing implementation strategies to improve the uptake of effective evidence-based NDIs in primary care.

关键词： enable survey sectional

Keeping Commitments,Meeting Expectations

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ChinAfrica 2024年第9期16卷 38-40页

作者： hannah WANJIE RYDER CHEN HUIYI Development Reimagined

How well is FOCAC meeting Africa’s aspirations for development?The idea of establishing the Forum on China-Africa Cooperation(FOCAC)in 2000 initially came from African countries,eager to coordinate and manage their r... 详细信息

关键词： China. Expectation establishing

Shaping the future of men's sexual health:How artificial intelligence can assist in the management and treatment of erectile dysfunction

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UroPrecision 2024年第1期2卷 1-8,I0013页

作者： Darren Sanchez hannah Slovacek Run Wang Department of Surgery Division of UrologyThe University of Texas McGovern Medical SchoolThe University of Texas Health Science CenterHoustonTexasUSA

Artificial intelligence(AI)is a complex combination of multidisciplinary machines and systems that can replicate human-like cognitive tasks to execute capabilities such as pattern recognition,decision-making,and *** back to the 2000s,AI has been utilized in the medical field,however the interest in this subject has sharply increased over the past several *** dysfunction(ED)is an increasingly pervasive issue as men age,affecting up to 150 million men *** the field of men's health,AI has been employed to assist physicians in the evaluation and management of *** article aims to summarize the ways in which AI has been utilized in the management of ED,as well as the considerations that must be made when implementing this *** can be utilized for virtual health assistance to protect patient privacy and increase access to *** reality can aid surgeons in real-time during operations,as well as be utilized to prepare physicians for situations that they may encounter in the operating *** companies can benefit from AI in the interpretation of data,analysis of chemical compounds and in drug ***,AI can be used to assist patients in post-procedure recovery in the form of rehabilitation and post-treatment *** the utilization of AI in men's health is an exciting venture,there are tremendous ethical and practical considerations that have limited its use in the management of ED.

关键词： artificial intelligence erectile dysfunction male sexual dysfunction

Serum ferritin and the risk of early-onset colorectal cancer

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World Journal of Gastrointestinal Oncology 2024年第8期16卷 3496-3506页

作者： Adam L Urback Kylee Martens hannah Stowe McMurry Emerson Y Chen Caitlin Citti Anil Sharma Adel Kardosh Joseph J Shatzel Division of Internal Medicine Oregon Health&Science UniversityPortlandOR 97239United States Division of Hematology and Medical Oncology Knight Cancer InstituteOregon Health&Science UniversityPortlandOR 97239United States Division of Gastroenterology&Hepatology Oregon Health&Science UniversityPortlandOR 97239United States

BACKGROUND The incidence of early-onset colorectal cancer(EO-CRC)is rising in the United States,and is often diagnosed at advanced *** serum ferritin is often incidentally discovered in young adults,however,the indication for endoscopy in EO-CRC is *** To compare serum ferritin between patients with EO-CRC and healthy controls(HCs),and examine the association of serum ferritin in EO-CRC with patient-and disease-specific *** A retrospective study of patients<50 years with newly-diagnosed EO-CRC was conducted from 1/2013-12/*** were included if serum ferritin was measured within 2 years prior to 1 year following CRC histologic *** supplement the analysis,a cohort of HCs meeting similar inclusion and exclusion criteria were identified for comparison.A sensitivity analysis including only patients with serum ferritin obtained at or before diagnosis was separately performed to minimize risk of *** Among 85 patients identified with EO-CRC(48 females),the median serum ferritin level was 26 ng/mL(range<1-2759 ng/mL).Compared to HCs(n=80211),there were a higher proportion of individuals with EO-CRC with serum ferritin<20 ng/mL(female 65%,male 40%)versus HCs(female 32.1%,male 7.2%)age 29-39 years(P=0.002 and P<0.00001,respectively).Stage IV disease was associated with significantly higher serum ferritin compared to less advanced stages(P<0.001).Serum ferritin obtained before or at the time of diagnosis was lower than levels obtained after *** findings were confirmed in the sensitivity *** Severe iron deficiency may indicate an increased risk of EO-CRC,particularly at earlier *** studies defining the optimal serum ferritin threshold and routine incorporation of serum ferritin in screening algorithms is essential to develop more effective screening strategies for EO-CRC.

关键词： Early-onset Young-onset Colorectal cancer Age Ferritin Iron deficiency