共查询到20条相似文献,搜索用时 15 毫秒
1.
Solution- and solid-state c.d. spectra, as well as surface energetics values, were collected for a series of peptides derived from human salivary proline-rich glycoprotein (PRG). The acronyms and sequences for these peptides are as follows: PRG9-2 = NH2-G(1)-P(2)-CONH2, PRG9-3 = NH2-G(1)-P(2)-P(3)-CONH2, PRG9-4 = NH2-G(1)-P(2)-P(3)-P(4)-CONH2, PRG9-5 = NH2-G(1)-P(2)-P(3)-P(4)-H(5)-CONH2, PRG9-6 = NH2-G(1)-P(2)-P(3)-P(4)-H(5)-P(6)-CONH2, PRG9-7 = NH2-G(1)-P(2)-P(3)-P(4)-H(5)-P(6)-G(7)-CONH2, PRG9-8 = NH2-G(1)-P(2)-P(3)-P(4)-H(5)-P(6)-G(7)-K(8)-CONH2, and PRG9-9 = NH2-G(1)-P(2)-P(3)-P(4)-H(5)-P(6)-G(7)-K(8)-P(9)-CONH2. The presence of stable poly-L-proline II-like 'mini' helices in the solution state was found to be dependent on peptide chain length, pH, salt, and organic solvent type. Other conformational features such as kinks and beta-/gamma-turns were also found in the larger peptides. Solid-state peptide conformations were not necessarily related to their solution-state counterparts. Poly-L-proline II-like 'mini' helices, kinks, and beta-/gamma-turns were similarly found in the various substrate-bound PRG9 peptides. Surface energetics parameters suggested specific orientations for PRG9 peptides and their constituent acids and homopolymers. 相似文献
2.
No authorship indicated 《Canadian Metallurgical Quarterly》1995,50(8):633
Reports minutes representing the official record of the actions of the American Psychological Association (APA) taken during 1994 by both the Board of Directors and the Council of Representatives. The Board held 6 official meetings, discussing issues related to the following topics: (1) minutes of previous meetings (2) elections, awards, membership, and human resources, (3) ethics, (4) the Board of Directors, (5) divisions and state and provincial associations, (6) the APA organization, (7) publications and communications, (8) convention affairs, (9) educational issues, (10) professional affairs, (11) scientific affairs, (12) public interest, (13) ethnic minority affairs, (14) international affairs, (15) the Central Office, and (16) financial affairs. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
3.
These minutes act as the official record of the actions of the American Psychological Association (APA) taken during the year by both the Board of Directors and the Council of Representatives. The report contains sections on (1) meeting minutes; (2) elections, awards, and membership; (3) ethics; (4) Board of Directors; (5) Divisions and State Associations; (6) APA organization; (7) publications and communications; (8) convention affairs; (9) educational affairs; (10) professional affairs; (11) scientific affairs; (12) public interest; (13) ethnic minority affairs; (14) international affairs; (15) Central Office; (16) financial affairs; and (17) communications concerning outside organizations. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
4.
Amphiphilic block polypeptides, (Ala)m(Sar)n, were synthesized. Transmission electron microscopy showed that three kinds of block polypeptides, (Ala)42(Sar)21, (Ala)34(Sar)22, and (Ala)34(Sar)27, formed spherical aggregates in water. Dynamic light scattering measurement revealed that the average diameters of (Ala)42(Sar)21 and (Ala)34(Sar)22 aggregates were in the range of 80-90 nm, whilst that of (Ala)34(Sar)27 was about 30 nm. The polypeptides in aqueous solution took a beta-sheet structure, while they took an alpha-helical conformation in trifluoroethanol. These polypeptide aggregates took up 8-anilinonaphthalene-1-sulfonate (ANS), and the capacity of the aggregates for ANS decreased in the order of (Ala)42(Sar)21 > (Ala)34(Sar)22 > (Ala)34(Sar)27. Sumithion, which is a commercial agricultural insecticide, was also taken up by the polypeptide aggregates. When increasing amounts of Sumithion were introduced, (Ala)42(Sar)21 aggregates kept their shape, but (Ala)34(Sar)27 aggregate increased in size. These different behaviors of the polypeptide aggregates were discussed in terms of different structure of aggregates. 相似文献
5.
JA van Dorst CJ van Heusden JM Tikkanen JP Kamerling JF Vliegenthart 《Canadian Metallurgical Quarterly》1997,297(3):209-227
Seven analogues of the trisaccharide beta-D-Galp-(1-->4)-beta-D-GlcpNAc-(1-->2)-alpha-D-Manp-(1-->O)(CH 2)7CH3 have been synthesized as potential substrates for glycosyltransferases involved in the chain-termination of N-acetyllactosamine-type N-glycans. These compounds include: 3-O-methyl-beta-D-Galp-(1-->4)-beta-D-GlcpNAc-(1-->2)-alpha-D-Manp -(1-->O) (CH2)7CH3, 3-deoxy-beta-D-Galp-(1-->4)-beta-D-GlcpNAc-(1-->2)-alpha-D-Manp-(1 -->O) (CH2)7CH3, 3-deoxy-3-fluoro-beta-D-Galp-(1-->4)-beta-D-GlcpNAc-(1-->2)-alpha-D-M anp- (1-->O)(CH2)7Ch3, 3-amino-3-deoxy-beta-D-Galp-(1-->4)-beta-D-GlcpNAc-(1-->2)-alpha-D-Ma np- (1-->O)(CH2)7CH3, beta-D-Gulp-(1-->4)-beta-D-GlcpNAc-(1-->2)-alpha-D-Manp-(1-- >O)(CH2)7CH3, beta-L-Galp-(1-->4)-beta-D-GlcpNAc-(1-->2)-alpha-D-Manp-(1-->O)(CH 2)7CH3, and alpha-L-Altp-(1-->4)-beta-D-GlcpNAc-(1-->2)-alpha-D-Manp-(1- ->O) (CH2)7CH3. All trisaccharides were obtained by condensation of suitably modified glycosyl donors based on imidates or thioglycosides with the same disaccharide acceptor, octyl 3,4,6-tri-O-benzyl-2-O-(3,6-di-O-benzyl-2-deoxy-2-phthalimido-beta-D- glucopyranosyl)-alpha-D-mannopyranoside, followed by deprotection. 相似文献
6.
Lipoprotein(a) [Lp(a)] is an atherogenic lipoprotein which is similar in structure to, but metabolically distinct from, LDL. Factors regulating plasma concentrations of Lp(a) are poorly understood. Apo(a), the protein that distinguishes Lp(a) from LDL, is highly polymorphic, and apo(a) size is inversely correlated with plasma Lp(a) level. Even within the same apo(a) isoform class, however, plasma Lp(a) concentrations vary widely. A series of in vivo kinetic studies were performed using purified radiolabeled Lp(a) in individuals with the same apo(a) isoform but different Lp(a) levels. In a group of seven subjects with a single S4-apo(a) isoform and Lp(a) levels ranging from 1 to 13.2 mg/dl, the fractional catabolic rate (FCR) of 131I-labeled S2-Lp(a) (mean 0.328 day-1) was not correlated with the plasma Lp(a) level (r = -0.346, P = 0.45). In two S4-apo(a) subjects with a 10-fold difference in Lp(a) level, the FCR's of 125I-labeled S4-Lp(a) were very similar in both subjects and not substantially different from the FCRs of 131I-S2-Lp(a) in the same subjects. In four subjects with a single S2-apo(a) isoform and Lp(a) levels ranging from 9.4 to 91 mg/dl, Lp(a) concentration was highly correlated with Lp(a) production rate (r = 0.993, P = 0.007), but poorly correlated with Lp(a) FCR (mean 0.304 day-1). Analysis of Lp(a) kinetic parameters in all 11 subjects revealed no significant correlation of Lp(a) level with Lp(a) FCR (r = -0.53, P = 0.09) and a strong correlation with Lp(a) production rate (r = 0.99, P < 0.0001). We conclude that the substantial variation in Lp(a) levels among individuals with the same apo(a) phenotype is caused primarily by differences in Lp(a) production rate. 相似文献
7.
These minutes constitute the official record of actions of the Association taken during the year, by both the Board of Directors and the Council of Representatives. Included are (I) Minutes of Meetings in 1984-1985, (II) Elections, Awards, Membership, and Human Resources, (III) Ethics, (IV) Board of Directors, (V) Divisions and State Associations, (VI) Organization of the APA, (VII) Publications and Communications, (VIII) Convention Affairs, (IX) Educational Affairs, (X) Professional Affairs, (XI) Scientific Affairs, (XII) Social and Ethical Responsibility for Psychology, (XIII) Ethnic Minority Affairs, (XIV) International Affairs, (XV) Central Office, (XVI) Financial Affairs, and (XVII) Communications Concerning Outside Organizations. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
8.
Studied changing career experiences of professional engineers and scientists in 1967 (n = 290) and 1969 (n = 90). Both age and seniority were related to (a) amount of various needs, (b) aspirations for needs, (c) importance of needs, (d) satisfaction with needs, (e) self-image, (f) organizational climate, (g) job challenge, (h) job involvement, (i) intrinsic motivation, (j) perceived performance, and (k) perceived effort. Ss completed objective measures of these variables, including the Porter Need Satisfaction Questionnaire. On the basis of these correlations, 1-way analyses of variance between each variable and the different age groups, and rank orders for different age groups, it is concluded that career stages (early, middle, and late) did exist with different variables characterizing different stages. (26 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
9.
Reports minutes representing the official record of the actions of the American Psychological Association (APA) taken during 1997 by both the Board of Directors and the Council of Representatives. These proceedings reflect association business conducted during the March–December 1997 legislative year. Main topical headings regarded the following topics: (1) minutes of meetings, (2) elections, awards, membership, and human resources; (3) ethics, (4) Board of Directors, (5) Divisions and State and Provincial Associations, (6) organization of APA, (7) publications and communications, (8) convention affairs, (9) educational affairs, (10) professional affairs, (11) scientific affairs, (12) public interest, (13) ethnic minority affairs, (14) international affairs, (15) central office, (16) financial affairs, and (17) communications concerning outside organizations. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
10.
Guidelines for Canadian university counseling services are provided. Topics discussed include: (1) the role of counseling in universities, (2) the place of counseling in the university organization, (3) counseling services provided to students, (4) counseling service personnel, (6) referral procedures, (7) physical facilities, (8) training relationships, and (9) public relations. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
11.
T Berkmen 《Canadian Metallurgical Quarterly》1998,22(2):202-206
Two new pregnane-type steroidal alkaloids, saligcinnamide [(20S,2'E)-20-(N,N-dimethylamino)-3beta-(3'-phenyl-2'-propenyl-N-meth ylamido)pregnane](1) and N(a)-methyl epipachysamine-D [(20S)-20-(N,N-dimethylamino)-3beta-(N-methylbenzamido)pregnane](2 ), along with a known base, epipachysamine D [(20S)-20-(N,N-dimethylamino)-3beta-(benzamido)pregnane] (3), were isolated from the EtOH extracts of the roots and stems of Sarcococca saligna. The new bases exhibited antibacterial activity against several human pathogenic bacteria. Two derivatives of 1, dihydrosaligcinnarnide [(20S)-20-(N,N-dimethylamino)-3beta-(3'-phenylpropionoyl-N-meth ylamido)pregnane](4) and dihydrosaligcinnamine [(20S)-20-(N,N-dimethylamino)-3beta-N-(3'-phenylpropyl-N-methylamino)pre gnane](5), and a derivative of 2, N(a)-methyl epipachysamine [(20S)-20-(N,N-dimethylamino)-3beta-(N-benzyl,N-methylamino)pregnane](6) were prepared and their antibacterial activity determined. 相似文献
12.
We investigated whether nitric oxide (NO) exerts an inhibition on its own synthesis in the gastric myenteric plexus in rats. Nonadrenergic, noncholinergic relaxations in response to transmural electrical stimulation (TS) were markedly antagonized by NG-nitro-L-arginine methyl ester, (10(-4) M) and abolished by tetrodotoxin (10(-6) M). Pretreatment with various NO donors (3-morpholino-sydnonymide [SIN-1 (3 x 10(-7) to 3 x 10(-6) M)], S-nitroso-N-acetylpenicillamine (10(-6) to 10(-5) M), sodium nitroprusside (10(-8) to 3 x 10(-8) M) and 8-bromoquanosine 3', 5'-cyclic monophosphate [8-bromo-cGMP (10(-6) to 3 x 10(-6) M)]) significantly inhibited TS-evoked nonadrenergic, noncholinergic relaxations in a dose-dependent manner. In contrast, vasoactive intestinal polypeptide (10(-8) M)-induced relaxations were not affected by SIN-1 or 8-bromo-cGMP. TS evoked a significant increase in 3H-citrulline formation, which was completely abolished by calcium-free medium, NG-nitro-L-arginine methyl ester, (10(-4) M) and tetrodotoxin (10(-6) M). 3H-citrulline formation evoked by TS was significantly inhibited by SIN-1 (10(-7) to 10(-5) M) and 8-bromo-cGMP (10(-7) to 10(-5) M) in a dose-dependent manner. The inhibitory effect of SIN-1 was partially prevented by 1H-[1,2, 4]oxadiazolo[3,4-a]quinoxalin-1-one (10(-5) M), a guanylate cyclase inhibitor. We conclude that NO synthesis in the gastric myenteric plexus is negatively regulated by NO and cGMP. This suggests an autoregulatory feedback mechanism of NO synthesis in the gastric myenteric plexus. 相似文献
13.
Reports minutes representing the official record of the actions of the American Psychological Association (APA) taken during 1995 by both the Board of Directors and the Council of Representatives. Topics include (1) minutes of meetings; (2) elections, awards, membership, and human resources; (3) ethics; (4) Board of Directors; (5) divisions and state and provincial associations; (6) organization of the APA; (7) publications and communications; (8) convention affairs; (9) educational affairs; (10) professional affairs; (11) scientific affairs; (12) public interest; (13) ethnic minority affairs; (14) international affairs; (15) Central Office; (16) financial affairs; and (17) communications concerning outside organizations. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
14.
The efficient radiation protecting agents homocysteine-thiolactone x HCl (HCTL x HCl) and its alpha-alkylated derivative (alpha-methyl-homocysteine, alpha-MHCTL x HCl) have been investigated in respect to the identification of the primarily formed species after absorption of ionizing radiation using pulse radiolysis technique.The reaction of e-(aq) with the unprotonated form of HCTL (k = 2.1 x 10(9) dm3 mol(-1) s(-1)) is leading to the formation of a radical anion having two absorption bands: at 275 nm (epsilon = 2500 dm3 mol(-1) cm(-1)) and 510 nm (epsilon = 930 dm3 mol(-1) cm(-1)), which decay with 2k = 2.3 x 10(9) dm3 mol(-1) s(-1). The protonated form of HCTL reacts with e-(aq) with k = 4.0 x 10(10) dm3 mol(-1) s(-1). The OH-radicals react with HCTL with k = 1.95 x 10(9) dm 3 mol(-1) x s(-1) resulting in a transient spectrum with lambda(max) = 265 nm (epsilon =2000 dm3 mol(-1) cm(-1)). The transients disappear with 2k = 2.1 x 10(9) dm3 mol(-1) s(-1). The reactivity of e-(aq) with alpha-MHCTL was determined for both forms: for the protonated, k = 1.25 x 10(10) dm3 mol(-1) s(-1) and for the unprotonated, k = 2.6 x 10(9) dm3 mol(-1) s(-1). The transient absorption spectrum at pH = 8.4 shows two absorption bands: lambda = 275 nm (epsilon = 3500 dm3 x mol(-1) x cm(-1)) and 490 nm (epsilon = 1160 dm3 x mol(-1) x cm(-1)). The transients disappear with 2k = 2.2 x 10(9) dm3 x mol(-1) x s(-1). The reaction of OH with alpha-MHCTL x HCl,k = 8.4 x 10(9) dm3 x mol(-1) x s(-1) (pH = 8.6) is resulting in an absorption spectrum with lambda(max) < 260 nm and an absorption band at 350 nm (epsilon = 510 dm3 x mol(-1) x cm(-1)). Up to 50 micros after pulse the transients decay with 2k = 5.5 x 10(9) dm3 x mol(-1) x s(-1) and thereafter by a k = 8.4 x 10(9) dm3 x mol(-1) x s(-1) (pH = 8.6) is resulting in an absorption spectrum with lambda(max) < 260 nm and an absorption band at 350 nm (epsilon = 510 dm3 x mol(-1) x cm(-1)). Up to 50 micros after pulse the transients decay with 2k = 5.5 x 10(9) dm3 x mol(-1) x s(-1) and thereafter by a first order reaction. In addition, the formation of some products was also studied. The yield of ammonia resulting from alpha-MHCTL x HCl strongly depends on pH, e.g. at pH = 5.1 Gi (NH3) = 0.95, whereas at pH = 9.15 it increases to Gi = 3.1. Hydrogen sulphide is formed in airfree solutions, Gi (H2S) = 0.29, whereas in the presence of N2O it is reduced to Gi (H2S) = 0.10. Some probable reaction mechanisms are presented. 相似文献
15.
Chemical communication in scarab beetles (Coleoptera: Scarabaeidae) is achieved with a wide variety of pheromones, but one typical structure is the gamma-lactone having a long unsaturated hydrocarbon chain. Several species utilize (R, Z)-5-(-)-(oct-1-enyl)-oxacyclopentan-2-one (buibuilactone), (R, Z)-5-(-)-(dec-1-enyl)-oxacyclopentan-2-one and (S, Z)-5-(+)-(dec-1-enyl)-oxacyclopentan-2-one [(R)-japonilure and (S)-japonilure]. Using deuterated precursors, we have demonstrated that these compounds are biosynthesized from fatty acids. (9, 10-d4)-Palmitic acid, (9,10-d4)-stearic acid, (9,10-d2)-palmitoleic acid, (9,10-d2)-oleic acid, (9,10-d2)-8-hydroxypalmitoleic acid and (9,10-d2)-8-hydroxyoleic acid were readily incorporated by female Anomala cuprea into the pheromone molecules, while (Z)-(5, 6-d2)-5-dodecenoic acid and (Z)-(5,6-d2)-5-tetradecenoic acid were not. Therefore, the reaction pathway starts from saturated fatty acids, involves their desaturation, followed by 8-hydroxylation, chain shortening and cyclization. The products obtained from racemic (9,10-d2)-8-hydroxypalmitoleic acid and (9,10-d2)-8-hydroxyoleic acid were also racemic, implying that the steps following hydroxylation were not stereospecific. Perdeuterated palmitic acid was applied to disclose the mechanism of the unique hydroxylation reaction. Retention of all deuterium atoms implied that this reaction was a direct process mediated by a specific fatty acid hydroxylase, and preceding desaturation or epoxidation was not involved. 相似文献
16.
From high-resolution infrared spectra of 14N12C12C14N, 14N13C13C14N, and 15N12C12C15N, we find that the levels 1000(0)0(0), 1000(0)1(1), 1000(0)2(0,2), and 1000(0)3(1,3) have very pronounced perturbations. Our analysis shows that these perturbations are due to a vibrational resonance among the levels 1000(0)0(0), 0102(0)2(0), and 0102(0)2(2) in the one case, and equivalent levels with one or more additional quanta of nu5 in the other three cases. The resonance constant for the perturbation involving nu1 is 0.25 cm-1. It has the dependence on v5 and l5 that is expected for the sextic potential constant, K124455, although it seems too large for such a high-order constant. The Deltal (or Deltak) = 2 interaction between, for instance, 1000(0)0(0) and 0102(0)2(2e) is shown to be primarily due to the l-type resonance mixing of the 0102(0)2(0) and 0102(0)2(2e) states. The resonance is nearly "turned off" for the 1000(0)2(0,2) and 1000(0)3(1,3) states of 14N13C13C14N because there are no level crossings between the interacting states and the band centers are too far away to have an obvious effect, although careful analysis shows that the perturbation can be seen in their effective centrifugal distortion constants. The spectrum of 15N12C12C15N shows level crossings only in the case of the 1000(0)1(1), 1000(0)2(0,2), and 1000(0)3(1,3) states. Copyright 1999 Academic Press. 相似文献
17.
BM Fraga P González R Guillermo MG Hernández 《Canadian Metallurgical Quarterly》1998,61(10):1237-1241
Biotransformations of jhanol (18-hydroxymanoyl oxide) (2), jhanidiol (1beta,18-dihydroxymanoyl oxide) (3), and 1-oxo-jhanol (1-oxo-18-hydroxymanoyl oxide) (4) by the fungus Mucor plumbeus have been studied. In the incubation of 2 there exists a preference for hydroxylation at C-2(alpha) (8) and C-6(beta) (9-11) and, to a lesser degree, at C-1(alpha) (7), C-11(alpha) (6), and C-11(beta) (5 and 10). In the second substrate (3), the presence of a 1beta-hydroxyl group inhibits 6beta- or 11-hydroxylation. Epoxidation of the vinyl group constitutes the main reaction, with the positions 2alpha (14) and 3beta (15) being hydroxylated. In the incubation of 4, there was a preference for 6beta-hydroxylation (21) or epoxidation of the vinyl group (22). Other hydroxylations observed were at the 2alpha (19), 2beta (20), 3alpha (23), 3beta (24), and 11beta (18) positions. 相似文献
18.
STATEMENT OF PROBLEM: The practice of fixed prosthodontic has changed dramatically with the introduction of innovative techniques and materials. Adhesive resin systems are examples of these changes that have led to the popularity of bonded ceramics and resin-retained fixed partial dentures. Today's dentist has the choice of a water-based luting agent (zinc phosphate, zinc polycarboxylate, glass ionomer, or reinforced zinc oxide-eugenol) or a resin system with or without an adhesive. Recent formulations of glass ionomer luting agents include resin components (resin-modified glass ionomers), which are increasingly popular in clinical practice. PURPOSE: This review summarizes the research on these systems with the goal of providing information that will help the reader choose the most suitable material. MATERIAL: The scientific studies have been evaluated in relation to the following categories: (1) biocompatibility, (2) caries or plaque inhibition, (3) microleakage, (4) strength and other mechanical properties, (5) solubility, (6) water sorption, (7) adhesion, (8) setting stresses, (9) wear resistance, (10) color stability, (11) radiopacity, (12) film thickness or viscosity, and (13) working and setting times. In addition, guidelines on luting-agent manipulation are related to available literature and include: (1) temporary cement removal, (2) smear layer removal, (3) powder/liquid ratio, (4) mixing temperature and speed, (5) seating force and vibration, and (6) moisture control. Tables of available products and their properties are also presented together with current recommendations by the authors with a rationale. 相似文献
19.
Triple-helical polynucleotides. Mixed triplexes of the poly(uridylic acid)-poly(adenylic acid)-poly(uridylic acid) class 总被引:3,自引:0,他引:3
By the techniques of interferon induction in primary rabbit kidney cells "superinduced" with metabolic inhibitors, ultraviolet absorbance-temperature profiles, sensitivity to pancreatic ribonuclease A, and sucrose velocity gradient ultracentrifugation, a number of reactions between double-helical RNA and single-stranded RNA or DNA homopolymers were investigated. The polymers involved in these studies were poly(adenylic acid), poly(uridylic acid), poly(ribothymidylic acid), poly(5-bromouridylic acid), poly(deoxythymidylic acid), poly(deoxyuridylic acid), poly(3-methyluridylic acid), poly(2'-O-methyluridylic acid), and poly(2'-azido-2'-deoxyuridylic acid). Two different reaction courses, both leading to the formation of triple helices, were noted: (1) poly(Ux)-poly(A) + poly(Uy) leads to poly(Ux)-poly(A)-poly(Uy) if the Tm of poly(Ux)-poly(A) was higher than the Tm of poly(Uy)-poly(A); (2) poly(Ux)-poly(A) + poly(Uy) leads to poly(Uy)-poly(A)-poly(Ux) if the Tm of poly(Ux)-poly(A) was lower than the Tm of poly(Uy)-poly(A). In these equations, the homopolymer written to the left of poly(A) implies Watson-Crick hydrogen bonding whereas the polymer to the right of poly(A) is involved in Hoogsteen hydrogen bonding. 相似文献
20.
《Canadian Metallurgical Quarterly》1981,36(6):633
Presents 10 ethical principles set by the American Psychological Association (APA). Acceptance of APA membership commits the member to adherence of these principles. They are as follows: (1) responsibility, (2) competence, (3) moral and legal standards, (4) public statements, (5) confidentiality, (6) welfare of the consumer, (7) professional relationships, (8) assessment techniques, (9) research with human participants, and (10) care and use of animals. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献