-
1181
Discussing Socio-Scientific Issues on Twitter: The Quality of Pre-Service Science Teachers’ Arguments
Published 2021-01-01“…In this respect, firstly, sources that PSTs use to reach information and ranking of these sources as they access information were taken. …”
Get full text
Article -
1182
Design of a New Robot for Working in Building Environment
Published 2016-01-01“…A new robot is designed which has three degrees of freedom movement in the round plane and can passively cross the vertical barriers up to 2. 5 times radius of the wheel. The six drive wheels control are used in this robot,four Mecanum wheels with a rectangular arrangement are used in its body to make it have a omni- directional motion function in plane ground. …”
Get full text
Article -
1183
EC-PFN: a multiscale woven fusion network for industrial product surface defect detection
Published 2024-12-01“…Extensive experiments on a light guide plate defect dataset demonstrate that EC-PFN achieves a detection accuracy (mAP) of 98.9%, a detection speed of 92 FPS, and a computational cost of 14.5 GFLOPs, outperforming mainstream surface defect detection models.…”
Get full text
Article -
1184
Key factors in coastal village’s street planning for marine climate adaptation
Published 2025-01-01“…The key morphological indicators, listed in order of importance, include appropriate street widths (2.3–4.3 m), eave height for single-storey buildings (2.0–4.6 m), eave height for double-storey buildings (5.4–7.7 m), eave depth (0.8–1.1 m for brick-timber dwellings and 0.3–0.6 m for masonry dwellings), roof slope (20–28°), entrance space depth (0.8–1.3 m), balcony overhang depth (0.6–0.7 m), colonnade depth (1.5–2.4 m), street orientation (NE-SW) and building depth (3.2–5.0 m). …”
Get full text
Article -
1185
Nutritional Content and Characteristics of Pumpkin Cream Soup with Tempeh Addition as Supplementary Food for Elderly
Published 2021-01-01“…Physical characterization revealed that the product had a pH of 5.4–5.7, a viscosity of 1250–2190 cP, a rehydration ratio of 5.51–6.47 g mL-1, and a yield of 19.44%–26.9%. …”
Get full text
Article -
1186
Description of the genetic collection of strawberry (<i>Fragaria × ananassa</i> Duch.) cultivars according to the components of their fruit antioxidant complex
Published 2022-06-01“…The ranges of variability in the accumulation of primary components of the antioxidant complex in strawberry fruits in the environments of the Central Black Earth Region (Michurinsk) were measured: 30.1–102.3 mg/100 g for ascorbic acid and 3.6–124.5 mg/100 g for anthocyanins. The cultivars were ranked according to the analyzed chemical components. …”
Get full text
Article -
1187
Investigating 9d/8d non-supersymmetric branes and theories from supersymmetric heterotic strings
Published 2025-01-01Get full text
Article -
1188
Main aspects of occupation policy of labour obligations in Lithuania in the years 1941-1944
Published 2005-06-01“…Thus, the Nazi occupation authority was in breach of Article 52 of the 1907 Hague Convention, under which it is prohibited during the war to involve the inhabitants of the occupied territory in taking part in such work and of such proportion, which is directed against their own country. 5. The facts presented in the article and the accumulated experience of the author in investigating the archival materials of the Nazi occupation period enable the conclusion to be made that officials higher in rank were those of the Lithuanian municipal officials that assisted mostly the Nazis to recruit the labour force, specifically: P. …”
Get full text
Article -
1189
Joint beamforming optimization algorithm for secure cognitive radio based on STARS
Published 2024-03-01“…Secure cognitive radio (SCR) system based on reconfigurable intelligent surface (RIS) assumes that secondary user (SU) and primary user (PU) locate on the same side of the base station (BS), which can only cover part of the communication area and limits the deployment flexibility and effectiveness of the RIS.In order to solve the above problem, a new SCR system based on simultaneously transmitting and reflecting surface (STARS) was proposed.In the system, STARS could achieve full coverage of communication area, improve the received signal strength of the SU with the transmission beamforming vector and reduce the interference of the SU to the PU with the reflection beamforming vector, which provided new optimization degree of freedom (DoF) for the design of the SCR system.Considering secrecy rate constraint of the SU, interference power constraint (IPC) of the PU and transmission/reflection parameters constraint of the STARS, BS active beamforming vector and STARS transmission/reflection beamforming vectors were jointly optimized to minimize the BS’s transmit power from the perspective of reducing the total power consumption of the system.The minimization problem is a variable coupling non-convex problem, which is difficult to tackle directly.An alternating optimization (AO) algorithm based on difference-of-convex relaxation (DCR) method and sequential rank-one constraint relaxation (SROCR) method was proposed to jointly design the BS active beamforming vector and STARS transmission/reflection beamforming vectors.Simulation results show that the proposed algorithm has good convergence performance and effectively reduces the interference of SU on PU.Compared with the traditional RIS, random phase, maximum-ratio transmission (MRT) and equal energy splitting (Equal ES) schemes, the BS transmitting power is reduced by 8.3%, 15.4%, 5.9% and 5.3%, respectively.…”
Get full text
Article -
1190
Ocular adnexal lymphoma – A single-center observational study of survival outcomes
Published 2025-02-01“…Survival data were analyzed using the Kaplan-Meier test, and correlation was assessed through the log-rank test and Cox regression analysis. Results: The median age at presentation was 56 years. …”
Get full text
Article -
1191
Adaptive Combination Forecasting Model Based on Area Correlation Degree with Application to China’s Energy Consumption
Published 2014-01-01“…By using combination forecasting model based on ACD, China’s energy consumption will be up to 5.7988 billion tons of standard coal in 2018.…”
Get full text
Article -
1192
Hydrogen gas inhalation therapy may not work sufficiently to mitigate oxidative stress induced with REBOA
Published 2024-12-01“…Survival analysis showed no significant differences between the two groups (control vs. hydrogen, 4/5 vs. 5/5; Log-rank, P = 0.317). Lactate levels during and after REBOA suggested a tendency towards lower levels in the hydrogen group (10.5 ± 4.2 vs. 7.6 ± 2.3 mmol/L, peak, T = 90). …”
Get full text
Article -
1193
Factores asociados al dominio docencia e investigación en facultades de medicina
Published 2023-10-01“…= 7,5 vs. ?= 5,5; p= 0,023). Conclusiones: El factor asociado al dominio correspondiente Docencia e Investigación es el tipo de universidad, se encuentra una media de cursos en universidades privadas superior a lo reportado en universidades públicas. …”
Get full text
Article -
1194
Comment lisait-on une lettre au Moyen Âge ? Le témoignage du Roman du Mont Saint-Michel
Published 2003-07-01Get full text
Article -
1195
Dental Management of a Child with Incidentally Detected Hemophilia: Report of a Clinical Case
Published 2017-01-01Get full text
Article -
1196
Bone metastasis in differentiated thyroid cancer: Spanish multicenter study of clinical characteristics, survival and prognostic factors
Published 2024-11-01“…Seventy-two (54.1%) died. The 3-, 5- and 10-year survival was 53.5, 39.5% and 28.5%, respectively. …”
Get full text
Article -
1197
-
1198
-
1199
Correlation of severity of alcohol dependence with liver dysfunction (by transient elastography) in freshly diagnosed cases of alcohol dependence syndrome
Published 2024-12-01“…Moderate to advanced fibrosis (measured above 7.5 kilopascal) decreased from 8.6%, 12.1%, and 15.5% on day 1 to 3.4%, 5.2%, and 10.3% on day 28, respectively. …”
Get full text
Article -
1200
In Vitro and In Vivo Characterization of a Dual-Function Green Fluorescent Protein–HSV1-Thymidine Kinase Reporter Gene Driven by the Human Elongation Factor 1α Promoter
Published 2002-04-01“…Furthermore, in high ETK cells, net retention of various radiolabeled nucleoside analogues varied; the rank order was 8-[ 3 H]GCV < 9-(4-fluoro-3-hydroxymethylbutyl)guanine ([ 18 F]FHBG) ≈ 8-[ 3 H]penciclovir (8-[ 3 H]PCV) < 2′-fluoro-2′-deoxy-5-iodouracil-beta- d -arabinofuranoside (2-[ 14 C]FIAU). …”
Get full text
Article