全文获取类型
收费全文 | 95篇 |
免费 | 2篇 |
专业分类
化学工业 | 10篇 |
金属工艺 | 9篇 |
建筑科学 | 1篇 |
轻工业 | 5篇 |
水利工程 | 1篇 |
一般工业技术 | 4篇 |
冶金工业 | 59篇 |
自动化技术 | 8篇 |
出版年
2020年 | 1篇 |
2019年 | 7篇 |
2017年 | 3篇 |
2016年 | 2篇 |
2015年 | 2篇 |
2014年 | 1篇 |
2013年 | 1篇 |
2012年 | 1篇 |
2011年 | 2篇 |
2010年 | 3篇 |
2009年 | 3篇 |
2008年 | 4篇 |
2007年 | 8篇 |
2006年 | 4篇 |
2005年 | 5篇 |
2004年 | 1篇 |
2003年 | 7篇 |
2002年 | 1篇 |
2001年 | 7篇 |
2000年 | 4篇 |
1999年 | 2篇 |
1998年 | 3篇 |
1997年 | 2篇 |
1996年 | 3篇 |
1995年 | 2篇 |
1994年 | 7篇 |
1992年 | 2篇 |
1990年 | 3篇 |
1987年 | 1篇 |
1980年 | 1篇 |
1979年 | 1篇 |
1977年 | 1篇 |
1976年 | 1篇 |
1969年 | 1篇 |
排序方式: 共有97条查询结果,搜索用时 31 毫秒
1.
van Baaren Rick B.; Maddux William W.; Chartrand Tanya L.; de Bouter Cris; van Knippenberg Ad 《Canadian Metallurgical Quarterly》2003,84(5):1093
The present studies demonstrated the moderation of self-construal orientation on mimicry. Recent research has indicated that an interdependent self-construal is associated with assimilation of the other to the self whereas an independent self-construal is associated with minimizing the influence of others on the self (H. R. Markus & S. Kitayama, 1991; D. Stapel & W. Koomen, 2001). Therefore, the authors hypothesized that an interdependent self-construal would be associated with more mimicry than an independent self-construal. When self-construal orientations were experimentally primed. as in Studies 1 and 2, independent self-construals produced less nonconscious mimicry than interdependent self-construals. When self-construals were examined as cultural differences with either a chronically dominant independent (Americans) or interdependent (Japanese) construal of the self, these results were replicated. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
2.
The aim of this study was to examine the reliability and validity of a French version of the Revised Children's Manifest Anxiety Scale (RCMAS). A sample of 2,666 school-age French-Canadian children completed the questionnaire. With regard to factor structure, the 5-factor model found in U.S. normative samples was confirmed. The internal consistency of the 5 scales and of the 2 global scales was good to excellent. Test-retest reliabilities after a 6-month period were also similar to those of the original version. Finally, the concurrent validity, assessed by a correlation with the State-Trait Anxiety Inventory for Children, was also found to be good. Results of the present study show that the French version of the RCMAS is a good instrument to assess anxiety in children. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
3.
P. Coursol A. D. Pelton P. Chartrand M. Zamalloa 《Metallurgical and Materials Transactions B》2005,36(6):825-836
The phase diagram of the CaSO4-Na2SO4-Ca3(AsO4)2-Na3(AsO4) system was measured by differential thermal analysis and by an equilibration and quenching technique. Thermodynamic models
were developed giving the Gibbs energies of all phases as functions of temperature and composition. Optimized model parameters
were obtained by assessment of all available thermodynamic and phase equilibrium data. The models, which reproduce all the
data within experimental error limits, were used to calculate the liquidus surface of the system. The modified quasi-chemical
model in the quadruplet approximation was used for the liquid solution. For the various solid solution phases, the modified
quasi-chemical model, which accounts simultaneously for short-range-ordering among first-nearest-neighbor (FNN) and second-nearest-neighbor
(SNN) pairs, was used for the first time within the framework of the compound energy formalism. The distinction between true
model parameters and formalism parameters is made. Implications of the work for the potential use of sulfate fluxes for copper
refining are discussed. 相似文献
4.
Joanna Kałużna-Czaplińska Paulina Gątarek Salvatore Chirumbolo Max Stanley Chartrand Geir Bjørklund 《Critical reviews in food science and nutrition》2019,59(1):72-88
Tryptophan (Trp) is an amino acid and an essential component of the human diet. It plays a crucial role in many metabolic functions. Clinicians can use Trp levels in the course of diagnosing various metabolic disorders and the symptoms associated with those diseases. Furthermore, supplementation with this amino acid is considered in the treatment of depression and sleep disorders, mainly due to the Trp relationship with the synthesis of serotonin (5-HT) and melatonin. It is also used in helping to resolve cognitive disorders, anxiety, or neurodegenerative diseases. Reduced secretion of serotonin is associated with autism spectrum disorder, obesity, anorexia and bulimia nervosa, and other diseases presenting peripherals symptoms. The literature strongly suggests that Trp has a significant role in the correct functionality of the brain-gut axis and immunology. This information leads to the consideration of Trp as an essential dietary component due to its role in the serotonin pathway. A reduced availability of Trp in diet and nutraceutical supplementation should be considered with greater concern than one might expect. This paper constitutes a review of the more salient aspects gleaned from the current knowledge base about the role of Trp in diseases, associated nutritional disorders, and food science, in general. 相似文献
5.
Finkel Eli J.; Campbell W. Keith; Brunell Amy B.; Dalton Amy N.; Scarbeck Sarah J.; Chartrand Tanya L. 《Canadian Metallurgical Quarterly》2006,91(3):456
Tasks requiring interpersonal coordination permeate all spheres of life. Although social coordination is sometimes efficient and effortless (low maintenance), at other times it is inefficient and effortful (high maintenance). Across 5 studies, participants experienced either a high- or a low-maintenance interaction with a confederate before engaging in an individual-level task requiring self-regulation. Self-regulation was operationalized with measures of (a) preferences for a challenging task with high reward potential over an easy task with low reward potential (Study 1) and (b) task performance (anagram performance in Study 1, Graduate Record Exam performance in Studies 2 and 3, physical stamina in Study 4, and fine motor control in Study 5). Results uniformly supported the hypothesis that experiencing high-maintenance interaction impairs one's self-regulatory success on subsequent, unrelated tasks. These effects were not mediated through participants' conscious processes and emerged even with a nonconscious manipulation of high-maintenance interaction. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
6.
Further improvements to the modified quasi-chemical model in the pair approximation for shortrange ordering (SRO) in liquids
are extended to multicomponent solutions. The energy of pair formation may be expanded in terms of the pair fractions or in
terms of the component fractions, and coordination numbers are permitted to vary with composition. The model permits complete
freedom of choice to treat any ternary subsystem with a symmetric or an asymmetric model. An improved general functional form
for “ternary terms” in the excess Gibbs energy expression is proposed. These terms are related to the effect of a third component
upon the binary pair interaction energies. It is shown how binary subsystems that have been optimized with the quasi-chemical
model can be combined in the same multicomponent Gibbs energy equation with binary subsystems that have been optimized with
a random-mixing Bragg-Williams model and a polynomial expression for the excess Gibbs energy. This is of much practical importance
in the development of large databases for multicomponent solutions. The model also applies to SRO in solid solutions as a
special case, when the number of lattice sites and coordination numbers are constant. 相似文献
7.
The modified quasi-chemical model in the pair approximation for short-range ordering (SRO) in liquids is extended to solutions with two sublattices. Short-range ordering of nearest-neighbor pairs is treated, and the effect of second-nearest-neighbor (SNN) interactions upon this ordering is taken into account. The model also applies to solid solutions, if the number of lattice sites and coordination numbers are held constant. It may be combined with the compound-energy formalism to treat a wide variety of solution types. A significant computational simplification is achieved by formally treating the nearest-neighbor pairs as the “components” of the solution. The model is applied to an evaluation/optimization of the phase diagram of the Li,Na,K/F,Cl,SO4 system. 相似文献
8.
9.
Jian Wang Pierre Hudon Dmytro Kevorkov Patrice Chartrand In-Ho Jung Mamoun Medraj 《Journal of Phase Equilibria and Diffusion》2014,35(3):284-313
Phase equilibria in the Mg-rich region of the Mg-Sn-Ag ternary system were determined by quenching experiments, differential scanning calorimetry, electron probe micro-analysis, and X-ray diffraction techniques. No ternary compounds were found in the studied isothermal sections. A critical evaluation of the available experimental data and a thermodynamic optimization of the Mg-Sn-Ag-In quaternary system were carried out using the calculation of phase diagrams method. The modified quasichemical model in the pair approximation was used for the liquid solution, which exhibits a high degree of short-range order. The solid phases were modeled with the compound energy formalism. All available and reliable experimental data were reproduced within experimental error limits. A self-consistent thermodynamic database was constructed for the Mg-Sn-Ag-In quaternary system, which can be used as a guide for Mg-based alloys development. 相似文献
10.
Lehoux Josée; Guay Stéphane; Chartrand élise; Julien Danielle 《Canadian Metallurgical Quarterly》2007,39(4):307
Lack of social support (SS) is one of the most important factors influencing the development and maintenance of post-traumatic stress disorder (PTSD), and people living in couples seek the support of their spouse. To our knowledge, no study on PTSD has used an observational measure of SS in addition of the usual self-report method of measurement. The purpose of this study is to adapt the Social Support Interaction Global Coding System (SCIS) and to explore its psychometric properties using 20 support interactions videotaped with couples among whom a spouse has a PTSD diagnosis. Results suggest that the new SCIS (PTSD) shows satisfactory interrater reliability, good internal consistency and good convergent validity with self-reported measures of perceived support and marital adjustment. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献