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Artigo Acesso aberto Revisado por pares

Shawn O’Donnell, Thi Mai Hương Nguyen, Christopher Stimpson, Rachael Holmes, Thorsten Kahlert, Evan Hill, Thuy Vo, Ryan Rabett,

... the adjacent development of the ancient capital at Hoa Lu. We propose that given the long-term persistence ...

Tópico(s): Geological formations and processes

2020 - Elsevier BV | Quaternary Science Reviews

Artigo Revisado por pares

Thanh-Tâm Langlet Quach,

... Loa, the capital of the prehistoric Viet nation, Hoa Lu, Thang Long, Hué), to the commercial cities (Hôi ...

Tópico(s): Vietnamese History and Culture Studies

1993 - | Cahiers d Outre-Mer

Artigo Revisado por pares

Mean-Hoa Lu, Peter Clarkson,

The performance of adaptive noise cancellation (ANC) systems in a reverberant room is investigated. Room reverberation effects are modeled through the method of images, incorporating both direct signal and reverberation effects into the room impulse response. The performance of ANC for broadband inputs is examined as a function of reverberation time, noise source location, and the geometry of the room and measurement equipment. Expressions are obtained relating the steady-state minimum mean-squared ...

Tópico(s): Hearing Loss and Rehabilitation

1993 - Acoustical Society of America | The Journal of the Acoustical Society of America

Revisão Revisado por pares

Marcus Liew Kai Hoa, Meihua Lu, Yong Zhang,

Tópico(s): Pickering emulsions and particle stabilization

2006 - Elsevier BV | Advances in Colloid and Interface Science

Artigo Acesso aberto

Nguyễn Văn Hảo,

... to genus Channa (Channidae, Perciformes) were discovered in Hoa Lu region, Ninh Binh province, including: 1. Channa hoaluensis ... 2010 (from fish collected in Truong An commune, Hoa Lu district, Ninh Binh province on 15th March 2008). ... spot. Fish distributes in the water area of Hoa Lu district, Ninh Binh province. Distribution: C¸ sèng ë ... Fish distributes in water areas in three districts Hoa Lu, Gia Vien and Yen Mo in Ninh B× ...

Tópico(s): Fish biology, ecology, and behavior

2012 - Vietnam Academy of Science and Technology | TAP CHI SINH HOC

Artigo Revisado por pares

Lê Thị Phương, A.E.J. Wals, Lê Thị Hoa Sen, Nguyen Quoc Hoa, Phan Van Lu, Robbert Biesbroek,

Social learning is crucial for local smallholder farmers in developing countries to improve their adaptive capacity and to adapt to the current and projected impacts of climate change. While it is widely acknowledged that social learning is a necessary condition for adaptation, few studies have systematically investigated under which conditions particular forms of social learning are most successful in improving adaptive capacity of the most vulnerable groups. This study aims to design, implement ...

Tópico(s): Climate Change, Adaptation, Migration

2018 - Routledge | Local Environment

Artigo Acesso aberto Revisado por pares

Jing Yong, Julia Rasooly, Hoa Dang, Yuxin Lu, Blake Middleton, Zesong Zhang, Larry Hon, Mohammad Namavari, David B. Stout, Mark A. Atkinson, Jide Tian, Sanjiv S. Gambhir, Daniel L. Kaufman,

β-Cells that express an imaging reporter have provided powerful tools for studying β-cell development, islet transplantation, and β-cell autoimmunity. To further expedite diabetes research, we generated transgenic C57BL/6 "MIP-TF" mice that have a mouse insulin promoter (MIP) driving the expression of a trifusion (TF) protein of three imaging reporters (luciferase/enhanced green fluorescent protein/HSV1-sr39 thymidine kinase) in their β-cells. This should enable the noninvasive imaging of β-cells by ...

Tópico(s): Diabetes Management and Research

2011 - American Diabetes Association | Diabetes

Artigo Acesso aberto Revisado por pares

Hai-Yin Hsu, Wan Chian Lu, Hoa Le Minh, Zabih Ghassemlooy, Yi‐Lin Yu, Shien-Kuei Liaw,

We demonstrate a practical 2×80 Gbit/s dense wavelength division multiplexing (DWDM) bidirectional short-range optical wireless link. The measured power penalties for the bidirectional transmission are less than 0.8 and 0.2 dB compared to the back-to-back link and the unidirectional transmission system, respectively. We also practically evaluate the impact of the offset angles between the optical transmission path and the building windows. The result shows that the power penalty is as small as 0. ...

Tópico(s): Advanced Optical Network Technologies

2013 - Institute of Electrical and Electronics Engineers | IEEE photonics journal

Artigo Acesso aberto Revisado por pares

Lorraine Washburn, Dan Zekzer, Shoshana Eitan, Yuxin Lu, Hoa Dang, Blake Middleton, Christopher J. Evans, Jide Tian, Daniel L. Kaufman,

The neurobiological activities of classical major histocompatibility class I (MHCI) molecules are just beginning to be explored. To further examine MHCI's actions during the formation of neuronal connections, we cultured embryonic mouse retina explants a short distance from wildtype thalamic explants, or thalami from transgenic mice (termed "NSE-Db") whose neurons express higher levels of MHCI. While retina neurites extended to form connections with wildtype thalami, we were surprised to find that ...

Tópico(s): Complement system in diseases

2011 - Public Library of Science | PLoS ONE

Artigo Acesso aberto Revisado por pares

Nathalie Escande‐Beillard, Lorraine Washburn, Dan Zekzer, Zhongqi-Phyllis Wu, Shoshy Eitan, Sanja Ivković, Yuxin Lu, Hoa Dang, Blake Middleton, Tina Bilousova, Yoshitaka Yoshimura, Christopher J. Evans, Sebastian Joyce, Jide Tian, Daniel L. Kaufman,

Abstract Studies of mice lacking MHC class I (MHC I)-associated proteins have demonstrated a role for MHC I in neurodevelopment. A central question arising from these observations is whether neuronal recognition of MHC I has specificity for the MHC I allele product and the peptide presented. Using a well-established embryonic retina explant system, we observed that picomolar levels of a recombinant self-MHC I molecule inhibited neurite outgrowth. We then assessed the neurobiological activity of a ...

Tópico(s): Immunotherapy and Immune Responses

2009 - American Association of Immunologists | The Journal of Immunology

Artigo Acesso aberto Revisado por pares

Yuxin Lu, Hoa Dang, Blake Middleton, Zesong Zhang, Lorraine Washburn, David B. Stout, Martha Campbell‐Thompson, Mark A. Atkinson, Michael E. Phelps, Sanjiv S. Gambhir, Jide Tian, Daniel L. Kaufman,

Islet transplantation offers a potential therapy to restore glucose homeostasis in type 1 diabetes patients. However, islet transplantation is not routinely successful because most islet recipients gradually lose graft function. Furthermore, serological markers of islet function are insensitive to islet loss until the latter stages of islet graft rejection. A noninvasive method of monitoring islet grafts would aid in the assessment of islet graft survival and the evaluation of interventions designed ...

Tópico(s): Genetics and Neurodevelopmental Disorders

2006 - National Academy of Sciences | Proceedings of the National Academy of Sciences

Artigo Acesso aberto Revisado por pares

Jide Tian, Dan Zekzer, Yuxin Lu, Hoa Dang, Daniel L. Kaufman,

Abstract The determinant spreading of T cell autoimmunity plays an important role in the pathogenesis of type 1 diabetes and in the protective mechanism of Ag-based immunotherapy in NOD mice. However, little is known about the role of APCs, particularly B cells, in the spreading of T cell autoimmunity. We studied determinant spreading in NOD/scid or Igμ−/− NOD mice reconstituted with NOD T and/or B cells and found that mice with mature B cells (TB NOD/scid and BMB Igμ−/− NOD), but not mice that lacked ...

Tópico(s): T-cell and B-cell Immunology

2006 - American Association of Immunologists | The Journal of Immunology

Artigo Acesso aberto Revisado por pares

Yuxin Lu, Hoa Dang, Blake Middleton, Martha Campbell‐Thompson, Mark A. Atkinson, Sanjiv S. Gambhir, Jide Tian, Daniel L. Kaufman,

Islet transplantation can restore glucose homeostasis in those with type 1 diabetes; however, most recipients eventually lose graft function. A noninvasive method to monitor islets following transplantation would enable assessment of their survival and aid the development of therapeutics to prolong graft survival. Here, we show that recombinant lentivirus can be used to engineer human islets to express a positron emission tomography (PET) reporter gene. Following transplantation into mice, transduced ...

Tópico(s): Parallel Computing and Optimization Techniques

2006 - Elsevier BV | Molecular Therapy

Artigo Acesso aberto Revisado por pares

Yuxin Lu, Hoa Dang, Blake Middleton, Zesong Zhang, Lorraine Washburn, Martha Campbell‐Thompson, Mark A. Atkinson, Sanjiv S. Gambhir, Jide Tian, Daniel L. Kaufman,

Islet transplantation offers a potential therapy to restore glucose homeostasis in type 1 diabetes patients. A method to image transplanted islets noninvasively and repeatedly would greatly assist studies of islet transplantation. Using recombinant adenovirus, we show that isolated rodent and human islets can be genetically engineered to express luciferase and then imaged after implantation into NOD-scid mice using a cooled charge-coupled device. The magnitude of the signal was dependent on the ...

Tópico(s): Cannabis and Cannabinoid Research

2004 - Elsevier BV | Molecular Therapy

Artigo Revisado por pares

Ngoc Hoa Tran Huy, Yunpeng Lu, François Mathey,

The thermolysis of a 7-phenyl-7-phosphanorbornadiene pentacarbonylchromium complex yields a mixture of the cyclic trimer and tetramer of [PhP-Cr(CO)5]. In the presence of CuCl and W(CO)6 at 60 °C, the decomposition of 7-R-7-phosphanorbornadiene pentacarbonyltungsten complexes affords the corresponding diphosphene σ,π complexes [RP═PR][W(CO)5]3 (R = Me, CH2CH2CO2Et, 2-thienyl, 2-N-methylpyrrolyl). The Me derivative has been characterized as its [4+2] cycloadduct with 2,3-dimethylbutadiene. The three others ...

Tópico(s): Catalytic Alkyne Reactions

2011 - American Chemical Society | Organometallics

Capítulo de livro Revisado por pares

Van-Giap Le, Huu-Tung Nguyen, Dang-Nhac Lu, Hoa N. Nguyen,

According to Internet Live Stats, it is evident that organizations and developers are underestimating security issues on their system. In this paper, we propose a protective and extensible solution for automatically detecting both the Web application vulnerabilities and malicious Web shells. Based on the original THAPS, we proposed E-THAPS that has a new detecting mechanism, improved SQLi, XSS and vulnerable functions detecting capabilities. For malicious Web shell detection, taint analysis and ...

Tópico(s): Spam and Phishing Detection

2016 - Springer Science+Business Media | Lecture notes in computer science

Artigo Revisado por pares

Duo Liu, Kevin Kien Hoa Chung, Yimin Zhang, Lu Zheng,

Tópico(s): Neurobiology of Language and Bilingualism

2013 - Springer Science+Business Media | Reading and Writing

Artigo

Vinh Quang Luu, Truong Quang Nguyen, Tanja Lehmann, Michael Bonkowski, Thomas Ziegler,

... of P. cornutus from limestone karst forests of Hoa Lu District, Ninh Binh Province and Ha Lang District, ... 303’E; elevation 59 m a.s.l.), Hoa Lu District, Ninh Binh Province and of the Institute ...

Tópico(s): Bat Biology and Ecology Studies

2015 - | Herpetology notes

Artigo Revisado por pares

Ngoc Hoa Tran Huy, Yunpeng Lu, Lloyd F. N. Ah Qune, François Mathey,

2-α-Terthienyl- and terfuryl-1,3,4-trimethylphospholes were prepared by [1,5] shift of the terthienyl or terfuryl substituents from P to the α-carbon of the ring in the appropriate 1-terthienyl- or terfurylphospholes under heating in basic medium, followed by quenching the resulting phospholides by methyl iodide. The corresponding sulfide, borane and gold iodide complexes were prepared in the terthienyl case. Comparing the spectra of the highly fluorescent borane complexes of the 2-terfuryl and 2- ...

Tópico(s): Organic Light-Emitting Diodes Research

2012 - Elsevier BV | Journal of Organometallic Chemistry

Artigo Acesso aberto Revisado por pares

Van Hung Pham, Huyen D. P. Nguyen, Phat T. Ho, Dien V. Banh, Hoa L. T. Pham, Phiet Hoang Pham, Ling , Kenji Abe,

Hepatitis C virus (HCV) has infected an estimated 130 million people worldwide, and most of them are chronically infected.HCV-infected people serve as a

Tópico(s): Hepatitis B Virus Studies

2011 - National Institute of Infectious Diseases | Japanese Journal of Infectious Diseases

Artigo

Dajun Wu, Zabih Ghassemlooy, Hoa Le Minh, Sujan Rajbhandari, Chao ,

In this paper, two models for diffuse indoor cellular optical wireless communication (OWC) systems with and without a holographic light shaping diffuser (LSD) are presented. For both models, the power distribution, the impulse response of the channels and root mean square (RMS) delay are described and analyzed. We perform a computer simulation to compare the channel characteristics of the typical indoor cellular OWC systems with that employing the holographic LSD. The results show that the system with ...

Tópico(s): Semiconductor Lasers and Optical Devices

2011 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Artigo Revisado por pares

Xuefeng Lu, Tullimilli Y. Gopalakrishna, Hoa Phan, Tun Seng Herng, Qing Jiang, Chunchen Liu, Guangwu Li, Jun Ding, Jishan Wu,

Abstract A stable cyclopenta‐fused tetraphenanthrenylene macrocycle, CPTP‐M , was synthesized, and the structure was confirmed by X‐ray crystallographic analysis. It exhibits a large radical character (number of unpaired electron, N U =3.52) and a small singlet–triplet energy gap (Δ E S‐T =−2.8 kcal mol −1 by SQUID). Its backbone contains 60 ([4 n ]) conjugated π electrons and is globally antiaromatic. NMR measurements and theoretical calculations revealed that its dication/dianion is globally aromatic owing ...

Tópico(s): Luminescence and Fluorescent Materials

2018 - Wiley | Angewandte Chemie

Artigo Revisado por pares

Xuefeng Lu, Tullimilli Y. Gopalakrishna, Hoa Phan, Tun Seng Herng, Qing Jiang, Chunchen Liu, Guangwu Li, Jun Ding, Jishan Wu,

A stable cyclopenta-fused tetraphenanthrenylene macrocycle, CPTP-M, was synthesized, and the structure was confirmed by X-ray crystallographic analysis. It exhibits a large radical character (number of unpaired electron, NU =3.52) and a small singlet-triplet energy gap (ΔES-T =-2.8 kcal mol-1 by SQUID). Its backbone contains 60 ([4n]) conjugated π electrons and is globally antiaromatic. NMR measurements and theoretical calculations revealed that its dication/dianion is globally aromatic owing to the existence ...

Tópico(s): Organic Chemistry Cycloaddition Reactions

2018 - Wiley | Angewandte Chemie International Edition

Artigo Acesso aberto Revisado por pares

Jian Wang, Gakhyun Kim, María Eugenia Sandoval‐Salinas, Hoa Phan, Tullimilli Y. Gopalakrishna, Xuefeng Lu, David Casanova, Dongho Kim, Jishan Wu,

The first class of stable two-dimensional anti-ferromagnetically coupled dendritic polyradicaloids was synthesized, which show polyradical character and unique properties.

Tópico(s): Magnetism in coordination complexes

2018 - Royal Society of Chemistry | Chemical Science

Artigo Revisado por pares

Shaofei Wu, Minchan Li, Hoa Phan, Dingguan Wang, Tun Seng Herng, Jun Ding, Zhouguang Lu, Jishan Wu,

Abstract Reported is the synthesis, characterization, and material properties of the first π‐conjugated two‐dimensional covalent organic radical framework (CORF), PTM‐CORF , based on the stable polychlorotriphenylmethyl (PTM) radical. The covalent organic framework (COF) precursor ( PTM‐H‐COF ) was first synthesized by liquid/liquid interfacial acetylenic homocoupling of a triethynylpolychlorotriphenylmethane monomer, and showed crystalline features with a hexagonal diffraction pattern matching that of A‐ ...

Tópico(s): Luminescence and Fluorescent Materials

2018 - Wiley | Angewandte Chemie

Artigo Revisado por pares

Shaofei Wu, Minchan Li, Hoa Phan, Dingguan Wang, Tun Seng Herng, Jun Ding, Zhouguang Lu, Jishan Wu,

Reported is the synthesis, characterization, and material properties of the first π-conjugated two-dimensional covalent organic radical framework (CORF), PTM-CORF, based on the stable polychlorotriphenylmethyl (PTM) radical. The covalent organic framework (COF) precursor (PTM-H-COF) was first synthesized by liquid/liquid interfacial acetylenic homocoupling of a triethynylpolychlorotriphenylmethane monomer, and showed crystalline features with a hexagonal diffraction pattern matching that of A-B-C stacking. ...

Tópico(s): Luminescence and Fluorescent Materials

2018 - Wiley | Angewandte Chemie International Edition

Artigo Revisado por pares

The Tam Le, Thi Ngoc Linh Nguyen, Hoa Du Nguyen, Thi Hong Tuyet Phan, Phạm Hồng Nam, Duc Giang Le, Thanh Phong Hoang, Nguyễn Thị Hòa, Trong Lu Le, Тран Дай Лам,

Abstract Multimodal imaging, which integrates different imaging modalities, is emerging as a promising strategy to improve both preclinical and subclinical imaging. Computed tomography (CT) and magnetic resonance imaging (MRI) are among the imaging techniques widely used in clinical practice. These imaging modalities are used to diagnose and screen disease, each providing additional and different information about the patient and pathosis. In this research, we present the development of a model that ...

Tópico(s): Nanoplatforms for cancer theranostics

2022 - Wiley | ChemistrySelect

Artigo Acesso aberto

Trinh Thi Anh, Hyeon Jeong Kim,

... a systematic sampling method in Ninh Hai Commune, Hoa Lu District, Ninh Binh Province, Vietnam. The results indicate ...

Tópico(s): Cruise Tourism Development and Management

2016 - Culinary Society of Korea | Culinary Science & Hospitality Research

Artigo Acesso aberto Revisado por pares

Zhen Jie Low, Juan Xiong, Ying Xie, Guang‐Lei Ma, Howard Saw, Hòa Thị Trần, Soo Lin Wong, Li Pang, July Fong, Peng Lu, Jin‐Feng Hu, Liang Yang, Yansong Miao, Zhao‐Xun Liang,

Produced by a newly isolated Streptomycetes strain, meijiemycin is a gigantic linear polyene-polyol that exhibits structural features not seen in other members of the polyene-polyol family. We propose a biosynthetic mechanism and demonstrate that meijiemycin inhibits hyphal growth by inducing the aggregation of ergosterol and restructuring of the fungal plasma membrane.

Tópico(s): Polysaccharides and Plant Cell Walls

2019 - Royal Society of Chemistry | Chemical Communications