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中国抗癌协会第七届全国小儿肿瘤学术会议

作者： Carol J.Thiele Jerry Jaboin Hideya Onish Amy McKee jennifer jackson Kelly Martin Cell & Molecular Biology Section Pediatric Oncology BranchCenter for Cancer ResearchNational Cancer InstituteNational Institutes of HealthBethesda HematologY Lab Second Affiliated HospitalChina Medical UniversityShenyangChina

Patients with Neuroblastoma (NB) whose tumors express high levels of Brain Derived Neurotrophic Factor (BDNF) and its tyrosine kinase receptor,TrkB,have a poor ***,tumors derived from these patients are chemoresistant,highly angiogenic and *** normal development BDNF stimulates cell survival, differentiation and function in normal neural cells via selective activation of the TrkB

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Virus-Induced Gene Silencing in the Culinary Ginger （Zingiber officinale）： An Effective Mechanism for Down-Regulating Gene Expression in Tropical Monocots

作者： (澳)杜格尔·杰克逊(Dougal jackson) 珍妮弗·杰克逊(jennifer jackson)

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Molecular Plant 2009年第5期2卷 1084-1094页

作者： Tanya Renner jennifer Bragg Heather E. Driscoll Juliana Cho Andrew O. jackson Chelsea D. Specht Department of Plant and Microbial Biology University of California Berkeley CA 94720 USA Present address: Genornics and Gene Discovery USDA ARS PWA WRRC-GGD 800 Buchanan Street Albany CA 94710 USA

Virus-induced gene silencing （VIGS） has been shown to be effective for transient knockdown of gene expression in plants to analyze the effects of specific genes in development and stress-related responses. VlGS is well established for studies of model systems and crops within the Solanaceae, Brassicaceae, Leguminaceae, and Poaceae, but only recently has been applied to plants residing outside these families. Here, we have demonstrated that barley stripe mosaic virus （BSMV） can infect two species within the Zingiberaceae, and that BSMV-VIGS can be applied to specifically down-regulate phytoene desaturase in the culinary ginger Zingiber officinale. These results suggest that extension of BSMV-VlGS to monocots other than cereals has the potential for directed genetic analyses of many important temperate and tropical crop species.

关键词： Barley stripe mosaic virus virus-induced gene silencing VIGS Zingiber officinale Monocot.

An enhanced functional ability questionnaire(faVIQ) to measure the impact of rehabilitation services on the visually impaired

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International Journal of Ophthalmology(English edition) 2014年第1期7卷 77-85页

作者： James Stuart Wolffsohn Jonathan jackson Olivia Anne Hunt Charles Cottriall jennifer Lindsay Richard Gilmour Anne Sinclair Robert Harper Aston University Life and Health SciencesOphthalmic Research Group Australian College of Optometry Royal Victoria Hospital Oxford Eye Hospital Royal Victoria Hospital Belfast Altnagelvin Area Hospital Low Vision Clinic Fife Low Vision Centre for the Blind Manchester Royal Eye Hospital and Manchester Academic and Health Science Centre Central Manchester University Hospitals NHS Foundation Trust

AIM: To develop a short,enhanced functional ability Quality of Vision(faVIQ) instrument based on previous questionnaires employing comprehensive modern statistical techniques to ensure the use of an appropriate response scale,items and scoring of the visual related difficulties experienced by patients with visual impairment. · METHODS: Items in current quality-of-life questionnaires for the visually impaired were refined by a multi-professional group and visually impaired focus groups. The resulting 76 items were completed by 293 visually impaired patients with stable vision on two occasions separated by a month. The faVIQ scores of 75 patients with no ocular pathology were compared to 75 age and gender matched patients with visual impairment. ·RESULTS: Rasch analysis reduced the faVIQ items to 27. Correlation to standard visual metrics was moderate(r =0.32-0.46) and to the NEI-VFQ was 0.48. The faVIQ was able to clearly discriminate between age and gender matched populations with no ocular pathology and visual impairment with an index of 0.983 and 95% sensitivity and 95% specificity using a cut off of 29.·CONCLUSION: The faVIQ allows sensitive assessment of quality-of-life in the visually impaired and should support studies which evaluate the effectiveness of low vision rehabilitation services.

关键词： quality of life visual impairment low vision functional ability sensitivity specificity

Speed of Thought and Speed of Feet:Examining Perceptual-Cognitive Expertise and Physical Performance in an English Football Academy

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Journal of Science in Sport and Exercise 2021年第1期3卷 88-97页

作者： Adam L.Kelly Mark R.Wilson Daniel T.jackson jennifer Turnnidge Craig A.Williams Faculty of Health Education and Life SciencesBirmingham City UniversityBirminghamWest MidlandsUK Children’s Health and Exercise Research Centre and the College of Life and Environmental Sciences University of ExeterSt Luke’s CampusHeavitree RoadExeter EX12LUDevonUK Exeter City Football Club ExeterDevonUK School of Kinesiology and Health Studies Queen’s UniversityKingstonONCanada

The world's greatest professional football players are able to execute effective tactical decisions as well as fulfil various physical ***,the degree to which both are associated with greater potential in a football academy is ***,the aim of this study was to investigate decision-making skill and physical performance as contributing factors to coach potential rankings in an English football ***-eight outfield academy players(Foundation Development Phase[FDP]under-9 to under-11 n=40;Youth Development Phase[YDP]under-12 to under-16 n=58)participated in the *** engaged in 45 film-based simulations at two occlusion phases(e.g.,the visual display is cut-off at a precise time during an action),firstly"during"and secondly"post"execution,to examine decision-making *** also completed four fitness tests to examine physical performance.A classification of"higher-potentials"(top third)and"lower-potentials"(bottom third)were applied through coach *** t-tests compared the decision-making and physical performance ***-potentials made significantly more accurate decisions within the"post"phase within the FDP(P<0.05)and the"during"phase within the YDP(P<0.05).Additionally,higher-potentials were significantly faster for the 0-30 m sprint in both the FDP and YDP(P<0.05),with higher-potentials within the YDP also significantly faster in the 0-10 m sprint(P<0.05)and jumped significantly higher in the countermovement jump(P<0.05).These findings indicated that greater football potential may be associated with superior perceptual-cognitive expertise and quicker sprint ability in both academy age phases,with a greater discriminatory function within the older cohort.

关键词： Decision-making Sprint ability Fitness testing Academy football Talent identification Talent development

Exploring the band structure of Wurtzite InAs nanowires using photocurrent spectroscopy

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Nano Research 2020年第6期13卷 1586-1591页

作者： Seyyedesadaf Pournia Samuel Linser Giriraj Jnawali Howard E.jackson Leigh M.Smith Amira Ameruddin Philippe Caroff jennifer Wong-Leung Hark Hoe Tan Chennupati Jagadish Hannah J.Joyce Department of Physics University of CincinnatiCincinnatiOH45221-0011USA Department of Electronic Materials Engineering Research School of PhysicsThe Australian National UniversityCanberraACT2601Australia Department of Engineering University of Cambridge9 JJ Thomson AvenueCambridgeCB30FAUK

Nano Research volume We use polarized photocurrent spectroscopy in a nanowire device to investigate the band structure of hexagonal Wurtzite *** of optical transitions between four valence bands and two conduction bands are observed which are consistent with the symmetries expected from group *** ground state transition energy identified from photocurrent spectra is seen to be consistent with photoluminescence emitted from a cluster of nanowires from the same growth *** the energies of the observed bands we determine the spin orbit and crystal field energies in Wurtzite *** information is vital to the development of crystal phase engineering of this important III-V semiconductor.

关键词： nanowires Wurtzite InAs photocurrent measurement optical selection rules energy band structure

Seasonal shifts in the solute ion ratios of vadose zone rock moisture from the Eel River Critical Zone Observatory

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Acta Geochimica 2017年第3期36卷 385-388页

作者： jennifer L.Druhan Nicole Fernandez Jia Wang William E.Dietrich Daniella Rempe Department of Geology University of Illinois Urbana Champaign Department of Earth and Planetary Science University of California Berkeley jackson School of Geosciences University of Texas at Austin

One of the greatest challenges in critical zone studies is to document the moisture dynamics, water flux,and solute chemistry of the unsaturated, fractured and weathered bedrock that lies between the soil and groundwater table. The central impediment to quantifying this component of the subsurface is the difficulty associated with direct observations. Here, we report solute chemistry as a function of depth collected over a full year across the shale-derived vadose zone of the Eel River Critical Zone Observatory using a set of novel sub-horizontal wellbores,referred to as the vadose zone monitoring system. The results of this first geochemical glimpse into the deep vadose zone indicate a dynamic temporal and depth-resolved structure. Major cation concentrations reflect seasonal changes in precipitation and water saturation, and normalized ratios span the full range of values reported for the world's largest rivers.

关键词： Vadose zone Solute ion ratios Critical Zone Observatory Seasonal solute dynamics

GFP Expression from A Biologically Active Minireplicon of Sonchus Yellow Net Virus

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GFP Expression from A Biologically Active Minireplicon of So...

Extragenital chlamydia infection among active-duty women in the United States Navy

中国植物病理学会2011年学术年会

作者： Andrew O.jackson Uma Ganesan Manling Shi jennifer N.Bragg Mi-Yeon Lee Justin Kappel Cole Peters Sharon Marr University of California BerkeleyCA 94720

＜正＞Sonchus yellow net virus（SYNV） is an extensively characterized plant rhabdovirus that replicates in the nucleus and undergoes morphogenesis at the inner nuclear *** minimum infectious unit of SYNV is a ribonucleoprotein core complex,consisting of the nucleocapsid（N） protein,the phosphoprotein（P） and the polymerase（L） protein complexed with the negative-strand genomic（g） *** genetic analysis of plant negative strand viruses,in contrast to animal negative strand

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Military Medical Research 2019年第3期6卷 208-215页

作者： Robert Deiss Morgan Byrne Sara MEchols Stephanie MCammarata Lynda Potswald Eduardo Gomez jennifer ACurry Eric Garges Grace Macalino Brian KAgan Mary FBavaro Infectious Disease Clinical Research Program Department ofPreventive Medicine and BiostatisticsUniformed Services Universityof the Health Sciences11300Rockville PikeRockvilleMD20850USA The Henry M.jackson Foundation for the Advancement of MilitaryMedicine Inc6720A Rockledge DriveBethesdaMD20817USA Division of Infectious Diseases Naval Medical Center San Diego34800Bob Wilson DriveSte201San DiegoCA92134USA 32nd StreetBranch Medical Clinic Naval Medical Center San Diego2450CravenStSan DiegoCA92104USA Division of Tropical Medical Health Department of Preventive Medicine and BiostatisticsUniformedServices University of the Health Sciences4301Jones Bridge RoadBethesdaMD20814-4799USA Marimac Insight LLCSimpsonvilleMDUSA.

Background: Pharyngeal and anorectal reservoirs of gonorrhea(GC) and chlamydia(CT) are increasingly recognized among heterosexual women. While a number of studies performed at sexually transmitted disease(STD) clinics have found a high prevalence of extragenital GC/CT infection, such screening is typically not offered during routine primary care visits for women. We sought to define the prevalence of and factors associated with extragenital GC/CT among women in the U.S. ***: We recruited servicewomen stationed in San Diego, California, between the ages of 18 and 25 who presented for an annual physical exam between January and September, 2017. Nucleic acid amplification testing was performed on swabs collected at endocervical, oropharyngeal and anorectal sites to assess the presence of GC/CT. An anonymous behavioral questionnaire was also administered to characterize sexual risk. Descriptive statistics were used to compare women with and without a prior history of any sexually transmitted infection(STI)(self-report) along with a current GC/CT diagnosis. This study was approved by the Institutional Review Board of the Uniformed Services University of Health ***: Of the 75 patients who were approached, 60 subjects were enrolled in the study, including white 20(33.3%), black/African American 18(31.0%), Hispanic/Latina 13(21.7%) and Asian/Pacific Islander 9(15.5%) women. Among all the women, six(10.0%) were diagnosed with CT infection, all via endocervical exam. Of these, five(8.3%) had concurrent anorectal infection, including two cases(3.3%) accompanied by pharyngeal infection. Of the subjects, 15(25.0%) reported anal intercourse in their most recent sexual encounter, most of which was condomless(13/15, 86.7%). A high number of women who reported sex with a casual male partner(19/45, 42.2%) reported rarely or never using condoms;last, 41.7% consuming at least 3 drinks on a typical drinking day, and one-third of the reported drinking more than once

关键词： Chlamydia Military Risk behavior Sexually transmitted infection