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High Spin Band Structure in ^112Ru

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chinese Physics Letters 2006年第2期23卷 328-331页

作者：车兴来朱胜江 J. H. Hamilton A. V. Ramayya J. K. Hwang J. O. rasmussen Y. X. Luo 陈水静李明亮丁怀搏禹英男 I. Y. Lee W. c. Ma Department of Physics Tsinghua University Beijing 100084 Department of Physics Vanderbilt University Nashville Tibnnessee 37235 USA Lawrence Berkeley National Laboratory Berkeley California 94720 USA Department of Physics Mississippi State University Mississippi 39762 USA

Levels in the neutron-rich ^112Ru nucleus have been investigated by observing prompt gamma-rays from the spontaneous fission of ^252cf with the Gammasphere detector array. The ground state band and the one-phonon γ-vibrational band have been confirmed and extended with spin up to 16h and 15h, respectively. The other two side bands, one proposed as two-phonon γ-vibrational band and the other proposed as two-quasiparticle band, have been observed for the first time. The total-Routhian-surface calculations show that rotational 112 Ru nucleus has triaxial deformation with parameters β2 - 0.27 and γ= -29°. The observed band crossing in the yrast band is due to the alignment of a pair of h11/2 neutrons according to the cranked shell model calculations. The possible configuration for the quasiparticle band has also been discussed.

关键词： Structure Respectively Neutron-Rich Nucleus

Radio Pet Therapy of Healthy Wistar Rats with 64cucl2Labeled to 64cu(AcAc)2Supported in Functionalized TiO2Nanoparticles

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Journal of Encapsulation and Adsorption Sciences 2017年第3期7卷 121-126页

作者： Tessy López Juan c. Manrique-Arias Paola Ramírez pamela Larraza Francisco Rodríguez Reinoso Departamento de Atención a la Salud Universidad Autónoma Metropolitana-Xochimilco CdMx México Unidad Radiofarmacia-ciclotrón Facultad de Medicina Universidad Nacional Autónoma de México CdMx México Departamento de Química Universidad de Alicante Espa&ntilde a

In recent years copper-64 in the chemical form of copper chloride ([64cu]cucl2) has been identified as a potential agent for PET imaging and radionuclide therapy. The aim of this research was to determine the biodistribution and the labeling of radio nanoparticle with 64cucl2, the nanoparticles cu(acac)2/F-TiO2 were mixed with 64cucl2 (20-37 MBq), then the final solution was used to injected healthy Wistar rats to probe the absorption of nanoparticle inside tissue trough of the groups OH that are formed during the functionalization of the cu(acac)2/F-TiO2. The “in vivo” evaluation after realize the images study in micro PET equipment, uptake of the radio-nanoparticle was observed in the digestive system in the healthy Wistar rats.

关键词： PET Therapy Nanoparticles Functionalized Titania (F-Tio2) Titanium Acetylacetonate [cu (AcAc)2] cu(Acac)2/F-Tio2 PET Lesion Detection Imaging

Design and Implementation of Low-Pass, High-Pass and Band-Pass Finite Impulse Response (FIR) Filters Using FPGA

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circuits and Systems 2015年第2期6卷 30-48页

作者： Emmanuel S. Kolawole Warsame H. Ali Penrose cofie John Fuller c. Tolliver pamela Obiomon Department of Electrical and computer Engineering Prairie View A&M University Prairie View USA

This paper presents the design and implementation of a low-pass, high-pass and a hand-pass Finite Impulse Response (FIR) Filter using SPARTAN-6 Field Programmable Gate Array (FPGA) device. The filter performance is tested using Filter Design and Analysis (FDA) and FIR tools from Mathworks. The FDA Tool is used to define the filter order and coefficients, and the FIR tool is used for Simulink simulation. The FPGA implementation is carried out using Spartan-6 LX75T-3FGG676c for different filter specifications and simulated with the help of Xilinx ISE (Integrated Software Environment). System Generator ISE design suit 14.6i is used in synthesizing and co-simulation for FPGA filter output verification. Finally, comparison is done between the results obtained from the software simulations and those from FPGA using hardware co-simulation. The simulation waveforms and synthesis reports verify the parallel implementation of FPGA which proves its effectiveness in terms of speed, resource usage and power consumption.

关键词： Digital Filters FIR Filter Matlab Simulink FDA Tool FIR Tool Distributed Arithmetic FPGA Xilinx System Generator

Spatio-Temporal Pulsating Dissipative Solitons through collective Variable Methods

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Journal of Applied Mathematics and Physics 2016年第6期4卷 1032-1041页

作者： Olivier Asseu Ambroise Diby pamela Yoboué Aladji Kamagaté Ecole Supérieure Africaine des Technologies de l’Information et de communication (ESATIc) Abidjan Cote d’Ivoire Department of Electrical and Electronic Engineering Institut National Polytechnique Houphouet Boigny (INPHB) Yamoussoukro C&ocircte d’Ivoire UFR des Sciences des Structure de la Matière et de Technologie de l’Université Félix Houphouet Boigny Abidjan Cote d’Ivoire

A semi-analytical approach for the pulsating solutions of the 3D complex cubic-quintic Ginzburg-Landau Equation (cGLE) is presented in this article. A collective variable approach is used to obtain a system of variational equations which give the evolution of the light pulses parameters as a function of the propagation distance. The collective coordinate approach is incomparably faster than the direct numerical simulation of the propagation equation. This allows us to obtain, efficiently, a global mapping of the 3D pulsating soliton. In addition it allows describing the influence of the parameters of the equation on the various physical parameters of the pulse and their dynamics.

关键词： Dissipative Soliton Pulsating Light Pulse Spatiotemporal Pulses collective Variable Approach complex cubic-Quintic Ginzburg-Landau Equation Bifurcation

Toll-like receptor 9 polymorphisms and Helicobacter pylori influence gene expression and risk of gastric carcinogenesis in the Brazilian population

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World Journal of Gastrointestinal Oncology 2019年第11期11卷 998-1010页

作者： Manoela Dias Susi de Matos Lourenco caroline Lucas Trevizani rasmussen Spencer Luis Marques Payao Ana Flavia Teixeira Rossi Ana Elizabete Silva Juliana Garcia de Oliveira-cucolo Department of Graduate-Level Research USCSacred Heart UniversityBauru 17011-970SPBrazil Department of Genetics and Molecular Biology FAMEMA-Marilia Medical SchoolMarília 17519-030SPBrazil Department of Biology Sao Paulo State University-UNESPSao Jose do Rio Preto 15054-000SPBrazil Department of Molecular Biological and Genetics and Molecular Biology Research Unit-UPGEMFaculty of Medicine of Sao Jose do Rio Preto-FAMERPSao Jose do Rio Preto 15090-000SPBrazil

BAcKGROUND Toll-like receptors(TLRs)are the first line of host defense,and are involved in Helicobacter pylori(***)recognition and activation of both inflammatory and carcinogenic *** presence of single nucleotide polymorphisms(SNPs)in genes that activate the immune response may modulate the risk of precancerous lesions and gastric cancer(Gc).Among them,Toll-like receptor 9(TLR9)polymorphisms have emerged with a risk factor of infectious diseases and cancer,however the studies are still *** To evaluate whether TLR9 rs5743836 and rs187084 SNPs contribute to the risk of gastric carcinogenesis,and its influence on mRNA *** A case-control study was conducted to evaluate two TLR9 SNPs(TLR9-1237 Tcrs5743836 and TLR9-1486 cT-rs187084)in chronic gastritis(cG)and Gc patients.A total of 609 DNA samples of peripheral blood[248 cG,161 Gc,and 200 samples from healthy individuals(c)]were genotyped by polymerase chain reaction-restriction fragment length *** samples were tested for the *** infection using Hpx1 and Hpx2 *** polymerase chain reaction by TaqMan?assay was used to quantify TLR9 mRNA from fresh gastric tissues(48 Gc,26 cG,and 14 c).RESULTS For TLR9-1237,the Tc+cc or cc genotypes were associated with a higher risk of Gc than c[recessive model odds ratio(OR)=5.01,95%confidence interval(cI):2.52-9.94,PcG(recessive model OR=4.63;95%cI:2.44-8.79,Pciation between the cT+TT genotypes and increased risk of both Gc(dominant model OR=2.72,95%cI:1.57-4.72,PcG(dominant model OR=1.79,95%cI:1.15-2.79,P=0.0094)was observed when compared to the c ***,the presence of TLR9-1237 Tc/cc+TLR9-1486 cc genotypes potentiate the risk for this neoplasm(OR=18.57;95%cI:5.06-68.15,Pcantly higher in the Gc group(RQ=9.24,PcG group(RQ=1.55,P=0.0010)and normal mucosa(RQ=1.0).When the sa

关键词： Toll-like receptor 9 Helicobacter pylori Gastric cancer chronic gastritis Polymorphisms Gene expression

化学脱果剂的稀、浓溶液使伏令夏橙树上果实松离的效应比较试验

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国外农学(果树) 1981年第1期 36-39页

作者： c.K.rasmussen 胥(讠耳)

为促进柑桔树上果实松离易脱而有利于机械采收,使用化学脱果剂几乎都是以其稀溶液作大容量喷布,对大树喷布均匀周到约需5000升/公顷。如能以浓度较高譬如浓10倍的药液作小容量喷布,则仅需500升/公顷,那就可大大节省喷药的时间、燃料、... 详细信息

为促进柑桔树上果实松离易脱而有利于机械采收,使用化学脱果剂几乎都是以其稀溶液作大容量喷布,对大树喷布均匀周到约需5000升/公顷。如能以浓度较高譬如浓10倍的药液作小容量喷布,则仅需500升/公顷,那就可大大节省喷药的时间、燃料、设备体积及用水量等。在柑桔上所用各种化学脱果剂的效应,大

关键词：乙烯树上药液 FRF 烯烃伏令夏橙喷布变幅

Gsα^(R201c)and estrogen reveal different subsets of bone marrow adiponectin expressing osteogenic cells

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Bone Research 2022年第4期10卷 784-798页

作者： Biagio Palmisano Rossella Labella Samantha Donsante cristina Remoli Emanuela Spica Ilenia coletta Giorgia Farinacci Michele Dello Spedale Venti Isabella Saggio Marta Serafini pamela Gehron Robey Alessandro corsi Mara Riminucci Department of Molecular Medicine Sapienza University of RomeRome 00161Italy Tettamanti Research center Department of PediatricsUniversity of Milano Bicocca/Fondazione MBBMMonza 20900Italy Department of Biology and Biotechnology Sapienza University of RomeRome 00185Italy Institute of Structural Biology and School of Biological Sciences Nanyang Technological University 639798 SingaporeSingapore cNR Institute of Molecular Biology and Pathology Piazzale Aldo Moro 5Rome 00185Italy Skeletal Biology Section National Institute of Dental and Craniofacial ResearchNational Institutes of HealthDepartment of Health and Human ServicesBethesdaMD 20892USA

The Gsα/cAMP signaling pathway mediates the effect of a variety of hormones and factors that regulate the homeostasis of the post-natal ***,the dysregulated activity of Gsαdue to gain-of-function mutations (R201c/R201H)results in severe architectural and functional derangements of the entire bone/bone marrow *** the consequences of gain-of-function mutations of Gsαhave been extensively investigated in osteoblasts and in bone marrow osteoprogenitor cells at various differentiation stages,their effect in adipogenically-committed bone marrow stromal cells has remained *** generated a mouse model with expression of Gsα^(R201c) driven by the Adiponectin(Adq)***-Gsα^(R201c) mice developed a complex combination of metaphyseal,diaphyseal and cortical bone *** the metaphysis,Gsα^(R201c) caused an early phase of bone resorption followed by bone *** bone formation was sustained by cells that were traced by Adq-cre and eventually resulted in a high trabecular bone mass *** the diaphysis,Gsα^(R201c),in combination with estrogen,triggered the osteogenic activity of Adq-cre-targeted perivascular bone marrow stromal cells leading to intramedullary bone ***,consistent with the previously unnoticed presence of Adq-cre-marked pericytes in intraosseous blood vessels,Gsα^(R201c) caused the development of a lytic phenotype that affected both cortical(increased porosity)and trabecular(tunneling resorption)*** results provide the first evidence that the Adq-cell network in the skeleton not only regulates bone resorption but also contributes to bone formation,and that the Gsα/cAMP pathway is a major modulator of both functions.

关键词： estrogen sustained skeleton

Progressive familial intrahepatic cholestasis—farnesoid X receptor deficiency due to NR1H4 mutation:A case report

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World Journal of clinical cases 2021年第15期9卷 3631-3636页

作者： Piotr czubkowski Richard J Thompson Irena Jankowska A S Knisely Milton Finegold pamela Parsons Joanna cielecka-Kuszyk Sandra Strautnieks Joanna Pawłowska Laura N Bull Department of Gastroenterology HepatologyNutritional Disorders and PediatricsThe Children’s Memorial Health InstituteWarsaw 04-730Poland Institute of Liver Studies King's College London HospitalLondon SE59RSUnited Kingdom Institut für Pathologie Medizinische Universität GrazGraz 8010Austria Department of Pathology and Immunology Baylor College of MedicineHoustonTX 77030United States Texas children’s Hospital HoustonTX 77030United States Department of Pathology The Children’s Memorial Health InstituteWarsaw 04-730Poland Department of Medicine and Institute for Human Genetics UCSF Liver Center LaboratoryUniversity of California San FranciscoSan FranciscoCA 94143United States

BAcKGROUND Functioning farnesoid X receptor(FXR;encoded by NR1H4)is key to normal bile acid *** mutations in NR1H4 are reported in a few children with intrahepatic *** describe a boy with progressive familial intrahepatic cholestasis and homozygous mutation in *** SUMMARY A boy had severe neonatal cholestasis with moderate hypercholanemia and persistently elevated *** medical treatment,coagulopathy was uncontrollable,prompting liver transplantation at age 8 mo with incidental *** patient experienced catch-up growth with good liver function and did not develop allograft ***,1 year after transplant,he died from an acute infection,considered secondary to immunosuppression and asplenia.A homozygous protein-truncating mutation,c.547c>T,p.(Arg183Ter),was subsequently identified in NR1H4,and both parents were shown to be heterozygous *** of FXR and of bile salt export pump expression was confirmed by immunostaining of explanted *** Severe cholestasis with persistently high alpha-fetoprotein and modest elevation of serum bile acid levels may suggest FXR *** patients with FXR deficiency may not develop allograft steatosis and may respond well to liver transplantation.

关键词： Neonatal cholestasis Progressive familial intrahepatic cholestasis Bile salt export pump Liver transplantation Alpha-fetoprotein case report

Effect of copper on Growth characteristics and Disease control of the Recently Introduced Guignardia citricarpaon citrus in Florida

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American Journal of Plant Sciences 2013年第2期4卷 282-290页

作者： Katherine E. M. Hendricks Ryan S. Donahoo pamela D. Roberts Mary c. christman Mcc Statistical consulting LLc Gainesville USA Southwest Florida Research and Education center University of Florida-IFAS Immokalee USA

Guignardia citricarpa, the plant pathogenic fungus that causes citrus black spot, was recently introduced into the United States. The development of this disease in the presence of multiple applications of copper per year to manage citrus canker warrants an investigation into the effects of copper on growth of isolates of G. citricarpa from citrus in Florida. Guignardia citricarpa and G. mangiferae isolates, confirmed by internal transcribed spacer (ITS) sequencing of ribosomal DNA and DNA homology, were inoculated on non-amended media and media amended with 50 and 500 μg·ml-1 copper sulfate. Radial colony growth was assessed over a 26 to 59 day period. copper reduced the growth of G. citricarpa isolates in media amended with 500 μg·ml-1 copper but had variable effects on radial growth in media amended with 50 μg·ml-1 copper. There was little effect of copper on the in vitro growth of G. mangiferae isolates. Field application of copper with and without an adjuvant for the control of citrus black spot was undertaken in a commercial grove in Florida in 2011. Spray applications were made on a 23.3 ± 4.7 day interval and fruit accessed between December 2011 and March 2012 for black spot symptoms. copper failed to reduce the proportion of fruit exhibiting symptoms compared to that of the controls.

关键词： copper Tolerance citrus Black Spot Guignardia mangiferae Saprophyte citrus x sinensis