BÀI BÁO CÁO-Market Effeciency – Definition, Test and Evidence

... trội cho công ty mẫu theo lợi nhuận rủi ro thị trường Excess Return on period t = Return on day t – (Riskfree rate + Beta * Return on market on day t) ER-jn ERj0 ER+jn Return window: -n to ... N = Number of events in the event study  (5) Các câu hỏi lợi nhuận vượt trội xung quanh thông báo khác từ số không trả lời cách ước lượng thống kê t cho n Thống kê T lợi nhuận vượt trội vào ... term Price Movements a Tương quan chuỗi giá chứng khoán Các nghiên cứu mối tương quan chuỗi (Alexander (1964), Cootner (1962) Fama (1965) xem xét thị trường chứng khoán Mỹ a kết luận có mối tương...

BÀI báo KHOA học ANTIMICROBIAL ACTIVITY AND PHOSPHORUS RELEASE BEHAVIOR OF STARCH OR CHITOSAN HYDROGEL MEMBRANES

... values of 76,58%; 75,3%; 72,2% 70,07%, respectively 3.5 Release Behavior in Water Fig.4: Release behaviors of phosphorus in water of hydrogel The phosphorus release behavior of the CRF hydrogel ... indicating a formation of acetal bridges 3.2 Antimicrobial activity of starch/ CS hydrogel membrane Table 2: Antimicrobial activity of hydrogel membrane Hydrogel membrane Starch hydrogel Starch/ CS hydrogel ... agriculture, for the water absorption during raining or irrigating The release behavior of phosphorus from the CRF hydrogels in deionized water was also investigated The percent phosphorus cumulative release...

Tài liệu Báo cáo " Late Eocene metamorphism and ductile deformation age of Con Voi range, the Red River shear zone: evidence from the garnet Sm/Nd dating" docx

... evidenced the existence of two parageneses which developed during the deformation and metamorphism Con Voi range was the southernmost segment of the Ailao Shan -Red River shear Petrological features of ... Samples description To constrain the age of highly ductile deformation and metamorphism of the gneissic rocks along the Con Voi range, sample VNSH14-2 was selected for garnet Sm/Nd dating It was ... metamorphism of Con Voi range culminated Although the zircon had very high closure temperature but the direct link to the metamorphism and ductile deformation lacked Therefore, the interpretation of the...

Báo cáo khoa học: Structural and functional evidence for a singular repertoire of BMP receptor signal transducing proteins in the lophotrochozoan Crassostrea gigas suggests a shared ancestral BMP/activin pathway docx

... FEBS BMP/ activin pathway in Crassostrea gigas bivalve mollusc Crassotrea gigas, we report the cloning and functional study of the central part of the BMP pathway (the Cg-BMPR1 type I receptor and ... transmembrane domain and the serine ⁄ threonine kinase domain FEBS Journal 272 (2005) 3424–3440 ª 2005 FEBS 3427 BMP/ activin pathway in Crassostrea gigas A Herpin et al A Crassostrea gigas C2 domain ALK-6 ... intracellular part amputa- FEBS Journal 272 (2005) 3424–3440 ª 2005 FEBS BMP/ activin pathway in Crassostrea gigas ted of its highly variable C-terminal domain after the terminal conserved arginine of the...

Báo cáo khoa học: Spectroscopic and kinetic properties of the horseradish peroxidase mutant T171S Evidence for selective effects on the reduced state of the enzyme potx

... al Selective effects on the reduced state of HRPC Determination of dissociation constants for benzhydroxamic acid The dissociation constants (Kd) of complexes formed between resting state enzymes ... selective effects that are mediated exclusively on the reduced state of the enzyme We hypothesize that this residue imposes a degree of rigidity to the structure of the reduced state of class III peroxidases ... comparison of the electronic absorption and RR spectra of the wild type and Thr171Ser either in the presence of the aromatic donor BHA or at alkaline pH Addition of saturating amounts of BHA did...

Báo cáo khoa học: "Test Collection Selection and Gold Standard Generation for a Multiply-Annotated Opinion Corpus" potx

... the annotator and the gold standard The methodologies are introduced in the next section Testing Collections and Gold Standards The gold standard of relevance, the opinionated issue, and the opinion ... corresponding gold standard can be generated Our aim is to generate testing collections and their gold standards which agree mostly to annotators Therefore, we analyze the kappa value not between annotators, ... collections and their corresponding gold standard are generated Considering the Kappa values of each annotator and the gold standard, topics with high agreement are selected as the testing collection...

Báo cáo khoa học: "GRAMMIATICAL AND UNGRAMMATICAL STRUCTURE SINUSER - ADVISER DIALOGUES1 EVIDENCE FOR SUFFICIENCY OF RESTRICTED LANGUAGE SINNATURAL LANGUAGE INTERFACES TO ADVISORY SYSTEMS." potx

... users' utterances, and not the utterances We will use typed user -adviser dialogues and Wizard .of- Oz condition to refer to the d a t a of adviser' s our s t u d y Completeness and of Formality Users' ... nature and abilities of the adviser 42 While formality and completeness of typed user -adviser dialogues resemble more Formal Written language, the general syntactic features of typed user -adviser ... their counterpart to handle fragmentary or informal language Informal Spoken face -to- face language is often unplanned, interactive, situated, immediate, and subject to real-time production constraints...

Báo cáo khoa học: Structural and mutational analysis of TenA protein (HP1287) from the Helicobacter pylori thiamin salvage pathway – evidence of a different substrate speciﬁcity doc

... (Stratagene, La Jolla, CA, USA) The primers used were: 5¢-TATATCATTCA GGATTATTTGTATCTTTTAGAATACGCTAAGGTG-3 ¢ (forward, the mutagenesis codon underlined) and 5¢-TT AGCGTATTCTAAAAGATACAAATAATCCTGAATGA ... Structure of H pylori TenA N Barison et al A B Fig TenA active site (A) Cartoon view of a detail of TenA active site The side chains of residues relevant for catalysis are shown for HP -TenA (left) and ... SE (2005) Structural characterization of the regulatory proteins TenA and TenI from Bacillus subtilis and identiﬁcation of TenA as a thiaminase II Biochemistry 44, 231 9–2 329 Pang AS, Nathoo S &...

Báo cáo khoa học: Neuroglobin and cytoglobin expression in mice Evidence for a correlation with reactive oxygen species scavenging doc

... E Fordel et al Fago et al [10] described a mathematical model of retinal O2 supply that argues that Ngb plays a role in scavenging ROS and reactive nitrogen species that are generated following ... hypoxia in the retina is consistent with the ﬁnding of increased hypoxia-inducible factor (HIF)- 1a and upregulation of Cygb mRNA, and hypothesized that Cygb (and Ngb) may have a vital role in retinal ... levels For brain and eyes, there was a gradual increase in the amount of H2O2 after hypoxia and reoxygenation In heart, muscle and liver, the H2O2 level dropped after 24 h of reoxygenation The correlation...

Báo cáo khoa học: Chromophore attachment in phycocyanin Functional amino acids of phycocyanobilin – a-phycocyanin lyase and evidence for chromophore binding doc

... P5 and P2 for cpcE(4 2–2 76), P1 and P6 for cpcE( 1–2 72), P1 and P7 for cpcE( 1–2 74), P1 and P8 for cpcE( 1–2 37), P9 and P4 for cpcF(2 1–2 13), P10 and P4 for cpcF(1 0–2 13), P3 and P11 for cpcF( 1–1 60), ... (1988) In vitro attachment of bilins to apophycocyanin Speciﬁc covalent adduct formation at cysteinyl residues involved in phycocyanobilin binding in C -phycocyanin J Biol Chem 263, 1834 3–1 8349 ... rigid conformation in the a-CPC binding site There are 19 arginines, 13 lysines, three histidines and two tryptophans in CpcE, and 13 lysines, 10 arginines, one tryptophan and no histidine in CpcF...

Báo cáo khoa học: Characterization of a membrane-bound angiotensin-converting enzyme isoform in crayﬁsh testis and evidence for its release into the seminal ﬂuid ppt

... Lepidoptera, the treatment of adults with the ACE inhibitor, captopril, causes a decrease in egg-laying [9] In Haematobia irritans exigua, a blood meal initiates the strong synthesis of ACE in the ... size increase In the resting period, the vas deferens are atrophied and are barely visible At the cellular level (Fig 4A) , the testis is composed of acini that open into collector canals and ﬁnally ... catalytic domains, such as somatic mammalian ACE, whereas Asl-tACE, with less than 700 residues, is likely to display only one catalytic domain, such as mammalian gACE Interestingly, data mining...

Báo cáo khoa học: Trehalose and anhydrobiosis in tardigrades – evidence for divergence in responses to dehydration ppt

... ability to survive high [7,37] and subfreezing temperatures [3 8–4 1] while in an anhydrobiotic state Very few studies have investigated changes of trehalose levels in tardigrades during entry into anhydrobiosis ... has been shown to stabilize proteins in their native state and to preserve the integrity of membranes during dehydration in vitro [4,32], Assuming a similar role in vivo, two models for the mechanism ... Trehalose and anhydrobiosis in tardigrades S Hengherr et al plants during drying [2 9–3 1] It has been hypothesized that non-reducing disaccharides have a protective role during dehydration Trehalose...

Báo cáo khoa học: NMR and MS evidences for a random assembled O-speciﬁc chain structure in the LPS of the bacterium Xanthomonas campestris pv. Vitians A case of unsystematic biosynthetic polymerization potx

... 13 A B A A/ B b-Rha A B A A b-Rha A B A A b-Rha B A B A a-Rha B A B A a-Rha B A A a-Rha B A A A a-Rha B A A A a-Rha A A B a- Rha A A B a- Rha B A A A a-Rha B A B a- Rha Fuc3NAc B A A a-Rha Fuc3NAc ... B A, B A B A A, B A A, B A A, B A A B A A A, B A A A, B A A A, B A A A, B A A A, B A A A, B A A A, B A A A Several of these combinations were found by means of an in- depth NMR analysis The a- Fuc3NAc ... saved every 2.5 ps Among the structures modelled were A A B A A B A A, A A B A A B A A, A A B A AvB A A and A A B A A B A A (B: b-Rhap, A: a- Rhap, A: a- Fucp3NAc(1ﬁ2 )a- Rhap) The phi and psi angles...

báo cáo hóa học:" Comparison of the effects of vitamin D products in a psoriasis plaque test and a murine psoriasis xenograft model" docx

... did the statistical analysis, VH organised the clinical study, KK and MAR participated in the design of the studies and interpreted the data All authors read and approved the final manuscript ... of a keratome biopsy before (A, B and C) transplantation and after (D, E and F) transplantation and treatment in the psoriasis xenograft SCID mouse Before transplantation the expression of CD3 ... investigation was conducted according to Declaration of Helsinki principles and Good Clinical Practice The study was a single centre, investigator blinded, within-subject randomised, active- and vehicle-controlled,...

Báo cáo sinh học: "A case study of the College English Test and ethnic minority university students in China: negotiating the final hurdle" pptx

... of the total score For instance, the weighting of English is 150 out of 630 points in Shanghai and 120 out of 480 points in Jiangsu Province The College English Test (CET) is a national examination ... foster trilingualism in ethnic minority students: the minority language, Chinese and English In regions where trilingualism is promoted in a supportive manner, the minority language is taught in primary ... Putonghua and standard written Chinese) and English, these students have experienced trilingualism in their primary and secondary education, studying their mother tongue, Chinese and English since...

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