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Background: Psychometric properties of the Chinese version of CBCL, TRF, and YSR were understudied. This study aimed at examining their test-retest reliability and criterion validity. Methods: Three Chinese community and clinic samples were recruited in Hong Kong. The parents, teachers, and youths respectively completed the CBCL, TRF, and YSR. Results: The Chinese CBCL, TRF, and YSR were test-retest reliable and valid. However, there was score/case attenuation at retest. CBCL and TRF appeared to screen externalizing and ADHD problems better, while YSR screened internalizing problems better. Conclusions: Clinicians should be cautious about score/case attenuation at retest while using CBCL, TRF, and YSR to chart patients' progress. They should also recognize their different strengths in screening various disorders.

C14H14ClCrO6, monoclinic, P121/c1 (No. 14), a = 8.998(18) Å, b = 18.68(4) Å, c = 4.945(10) Å, β = 105.95(2)°, V = 799.2 Å3, Z = 2, Rgt(F) = 0.069, wRref(F2) = 0.170, T = 298 K.

Bi2Te3 based thermoelectric devices typically use a nickel layer as a diffusion barrier to block the diffusion of solder or copper atoms from the electrode into the thermoelectric material. Previous studies have shown degradation in the efficiency of these thermoelectric devices may be due to the diffusion of the barrier layer into the thermoelectric material. In this work, Ni, Co, Fe, and Mn are intentionally doped into Cu0.01Bi2Te2.7Se0.3 in order to understand their effects on the thermoelectric material. Thermoelectric transport properties including the Seebeck coefficient, thermal conductivity, electrical resistivity, carrier concentration, and carrier mobility of Cu0.01Bi2Te2.7Se0.3 doped with 2 atomic percent M (M = Ni, Co, Fe, Mn) as Cu0.01Bi2Te2.7Se0.3M0.02 are studied in a temperature range of 5-525 K. It is seen that the introduction of Ni, Co, Fe, or Mn does not affect the overall figure of merit, and therefore demonstrates that the diffusion barrier is not leading to device degradation as previously hypothesized. Any of these elements may be used as a diffusion barrier with Co being the best candidate based on both its electrical and mechanical properties. [ABSTRACT FROM AUTHOR]

OBJECTIVE: Long noncoding RNA LINC00313 (LINC00313) has been reported to be dysregulated in several tumors, including papillary thyroid carcinoma (PTC). Our present study aimed to further explore the potential mechanism of LINC00313 in the progression of papillary thyroid carcinoma (PTC). PATIENTS AND METHODS: RT-PCR was performed to detect the expression of LINC00313 in both PTC tissues and cell lines. Luciferase reporter and chromatin immunoprecipitation (ChIP) assays were performed to explore whether SP1 could bind to the promoter region of LINC00313 and activate its transcription. The biological functional correlation of LINC00313 was determined by down-regulating the expression of LINC00313 on PTC cell proliferation, apoptosis, migration and invasion. The regulating relationship between LINC00313 and miR-422a was investigated in PTC cells using luciferase reporter assays. RESULTS: We observed that LINC00313 expression was significantly up-regulated in both PTC tissues and cell lines. Next, the results of bioinformatics analysis and luciferase reporter assays indicated that the transcription factor SP1 can bind to the promoter region of LINC00313 resulting in the overexpression of LINC00313 in PTC. Moreover, functional study revealed that knockdown of LINC00313 significantly suppressed cells proliferation, migration, invasion and EMT. Finally, our results indicated that LINC00313 functioned as an oncogene in PTC in part through serving as a competing endogenous RNA to modulate mi-422a expression. CONCLUSIONS: Overall, our data demonstrated that SP1-induced LINC00313 contributed to PTC progression by via competitively binding to miR-422a, which may provide a novel therapeutic strategy for PTC. [ABSTRACT FROM AUTHOR]

Presents a study that analyzed a germanium (Ge)-silicon (Si)-oxygen film on GeSi, annealed in nitrogen-hydrogen by using Auger electron spectroscopy, backscattering spectrometry, x-ray photoelectron spectroscopy and secondary-ion mass spectrometry. Importance of silicon dioxide and nitride materials in Si technology; Information on the Auger electron depth profile of a GeSiO layer on GeSi annealed in ammonia.

Presents a study which examined the kinetics and mechanism of wet oxidation of germanium[subx]silicon[sub1-x] alloys. Experimental methods; Results; Discussion.

Focuses on a study which examined the influence of temperature on the wet oxidation of germanium silicate. Background to the study; Backscattering spectrometry results; Conclusion.

OBJECTIVE: We aimed at investigating the clinical and bacteriological features and drug resistance of bloodstream infection of Acinetobacter baumannii, so as to provide new evidence for treatment of bloodstream infection of Acinetobacter baumannii. PATIENTS AND METHODS: Statistical analysis was carried out for the clinical and bacteriological features and drug sensitivity of 74 bloodstream infection cases of Acinetobacter baumannii who were admitted to this hospital between July 2016 and June 2017. RESULTS: Among 74 patients, about 72.0% of them were admitted to the ICU and Respiratory Department; the average age of these patients was 63 years old. Among 74 patients, 62 patients stayed in the hospital for over 2 weeks (83.8%), and 35 for over 1 month (47.3%); 72.0% of patients experienced intrusive operation, in which 28.0% of patients dead. The experiment of drug sensitivity showed that tigecycline had the highest sensitivity (100%), sequentially followed by amikacin (over 90.0%) and other anti-bacterial drugs (less than 40.0%). Pan-drug resistance was identified in 42 patients, accounting for 56.8%. Comparison between the pan-drug resistant and non-pan-drug resistant patients showed that in the first two weeks before the positive blood culture, there were statistically significant differences in administration of carbapenem antibiotics and intrusive operation (p<0.05). Among the patients, the lowest resistance to carbapenem antibiotics was 8.16%, while the rate of resistance to other 12 antibiotics was more than 40.00%. Multiple-resistant strain mainly originated from the ICU and the burn center. CONCLUSIONS: In patients with bloodstream infection of Acinetobacter baumannii, the pandrug resistant strains account for a vast majority with a high mortality rate. Age, intrusive operation and length of stay in hospital longer than 2 weeks are the common susceptible factors, while the administration of carbapenem antibiotics and intrusive operations might be the highrisk factors leading to pan-drug resistant cases. [ABSTRACT FROM AUTHOR]

Presents a study on the instability of a Ge[sub x]Si[sub 1-x]O[sub 2] film on a Ge[sub x]Si[sub 1-x] layer. Discussion of the oxidation of Ge[sub x]Si[sub 1-x]; Details of epitaxially growing GeSi samples; Backscattering spectra for the oxide of Ge[sub 0.36]Si[sub 0.64].