Abstract: Since its emergence, philosophical deconstructionism has been regarded as an unconventional and anti-dogmatic ideology, which has strong reference significance for the reform of English courses in Chinese universities. China is in a critical period of transformation, which requires university English education to fundamentally change traditional educational concepts and carry out comprehensive English teaching reforms. At the same time, issues, such as cross-cultural adaptability and communication in Chinese English teaching, have gradually attracted people’s attention. The academic community in China has been discussing issues related to English education for many years, but few people have placed English education from a philosophical perspective. In response to the issues of insufficient understanding of cultural differences and incomplete cognitive evaluation systems in current English cross-cultural teaching, this article aims to improve people’s cross-cultural abilities through a deconstructive perspective, thereby better understanding cultural differences, respecting multiculturalism, promoting students’ diverse development and deepening English education. Therefore, this article attempts to explore the cross-cultural adaptability of English from the perspective of philosophical deconstruction and how to achieve English teaching reform in China, which has important practical significance for related fields. Through the study of English cross-cultural communication from the perspective of philosophical structure, it can be concluded that applying structuralism to English cross-cultural teaching helps to better understand cultural differences, respect multiculturalism, advocate dialogue and communication, and rebuild a new cognitive system. Abstract emergence antidogmatic anti dogmatic ideology universities transformation reforms time crosscultural cross peoples s attention years multiculturalism students Therefore fields structure system

Resumen: Desde su aparición, el deconstruccionismo filosófico ha sido considerado como una ideología no convencional y anti dogmática, que tiene un fuerte significado de referencia para la reforma de los cursos de inglés en las universidades chinas. China se encuentra en un periodo crítico de transformación, que exige que la enseñanza universitaria del inglés cambie radicalmente los conceptos educativos tradicionales y lleve a cabo reformas integrales de la enseñanza del inglés. Al mismo tiempo, cuestiones como la adaptabilidad transcultural y la comunicación en la enseñanza del inglés en China han atraído gradualmente la atención de la gente. La comunidad académica de China lleva muchos años debatiendo cuestiones relacionadas con la enseñanza del inglés, pero son pocos los que han situado la enseñanza del inglés desde una perspectiva filosófica. En respuesta a los problemas de comprensión insuficiente de las diferencias culturales y de sistemas incompletos de evaluación cognitiva en la enseñanza intercultural del inglés actual, este artículo pretende mejorar las capacidades interculturales de las personas mediante una perspectiva deconstructiva, comprendiendo así mejor las diferencias culturales, respetando el multiculturalismo, promoviendo el desarrollo diverso de los estudiantes y profundizando en la enseñanza del inglés. Por lo tanto, este artículo intenta explorar la adaptabilidad transcultural del inglés desde la perspectiva de la deconstrucción filosófica y cómo lograr la reforma de la enseñanza del inglés en China, lo que tiene un importante significado práctico para los campos relacionados. Mediante el estudio de la comunicación intercultural en inglés desde la perspectiva de la estructura filosófica, se puede concluir que aplicar el estructuralismo a la enseñanza intercultural del inglés ayuda a comprender mejor las diferencias culturales, respetar el multiculturalismo, abogar por el diálogo y la comunicación, y reconstruir un nuevo sistema cognitivo. Resumen aparición dogmática chinas transformación tiempo gente actual deconstructiva multiculturalismo tanto relacionados cognitivo

Abstract Melon (Cucumis melo L.) is an economically important horticultural crop. Spotted rind at maturity is an important appearance quality trait in melons. However, the gene controlling this trait remains unknown. In this study, the inheritance pattern of this trait was explored, and the candidate gene underlying this trait was also successfully identified. Genetic analysis showed that a single dominant gene, Cucumis melo Spotted Rind (CmSR), regulates the spotted rind trait. A preliminary genetic mapping analysis was conducted based on a BSA-seq approach. The CmAPRR2 gene was identified to be linked with the spotted rind trait and was located on the short arm of chromosome 4. It harbored two single-nucleotide mutations (chr4: 687014 G/A and chr4: 687244 C/A) in the non-spotted line ‘Yellow 2’, which may result in the alternative splicing of the transcript and an amino acid change in the respective protein, from proline to glutamine, respectively. Moreover, marker SNP687014-G/A was developed and co-segregated with the spotted rind trait. Therefore, it is speculated that the CmAPRR2 gene may be involved in the regulation of the spotted rind trait in melon. This study provides a theoretical foundation for further research on the gene regulatory mechanism of the rind color in melon. L. L crop melons However unknown explored CmSR, CmSR , (CmSR) BSAseq BSA seq approach CmAPRR 4 singlenucleotide nucleotide chr4 chr (chr4 68701 GA G 68724 C/A CA C nonspotted non Yellow 2, 2 2’ protein glutamine respectively Moreover SNP687014G/A SNP687014GA SNPGA SNP687014 SNP cosegregated co segregated Therefore melon (CmSR (chr 6870 6872 SNP687014G SNP68701 687 SNPG SNP6870 68 SNP687 6 SNP68 SNP6

Abstract Background: Unsubstantiated concerns have been raised on the potential correlation between severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination and infertility, leading to vaccine hesitancy in reproductive-aged population. Herein, we aim to evaluate the impact of inactivated SARS-CoV-2 vaccination on embryo ploidy, which is a critical indicator for embryo quality and pregnancy chance. Methods: This was a retrospective cohort study of 133 patients who underwent preimplantation genetic testing for aneuploidy (PGT-A) cycles with next-generation sequencing technology from June 1st 2021 to March 17th 2022 at a tertiary-care medical center in China. Women fully vaccinated with two doses of Sinopharm or Sinovac inactivated vaccines (n = 66) were compared with unvaccinated women (n = 67). The primary outcome was the euploidy rate per cycle. Multivariate linear and logistic regression analyses were performed to adjust for potential confounders. Results: The euploidy rate was similar between vaccinated and unvaccinated groups (23.2 ± 24.6% vs. 22.6 ± 25.9%, P = 0.768), with an adjusted β of 0.01 (95% confidence interval [CI]: -0.08–0.10). After frozen-thawed single euploid blastocyst transfer, the two groups were also comparable in clinical pregnancy rate (75.0% vs. 60.0%, P = 0.289), with an adjusted odds ratio of 6.21 (95% CI: 0.76–50.88). No significant associations were observed between vaccination and cycle characteristics or other laboratory and pregnancy outcomes. Conclusions: Inactivated SARS-CoV-2 vaccination had no detrimental impact on embryo ploidy during in vitro fertilization treatment. Our finding provides further reassurance for vaccinated women who are planning to conceive. Future prospective cohort studies with larger datasets and longer follow-up are needed to confirm the conclusion.

Simulações térmicas de zona afetada de calor (ZAC) têm sido amplamente utilizadas. Este é um meio econômico e agil para avaliação das transformações de fase em aços quando submetidos a ciclos térmicos de soldagem, bem como para determinar diagramas de transformação de resfriamento contínuo (CRC). Diferentes abordagens para a simulação e configuração de parâmetros têm sido usadas por vários pesquisadores, embora conduzindo a resultados não totalmente similares. Assim, foi proposta uma rodada do tipo "round-robin" teste com diferentes laboratórios, com o objetivo de evidenciar potenciais fontes de erro ou inadequação das abordagens. Um aço alta resistência baixa liga (ARBL) foi usado como estudo de caso. Apesar do número limitado de testes, os dados mostram baixa robustez quando comparados os resultados advindos dos diferentes laboratórios e apontam para a necessidade de se programar três ações. A primeira é para implementar um programa cooperativo e multi-institucional para avaliar o efeito dos parâmetros relevantes da simulação, tais como a taxa de aquecimento e tempo de permanência na temperatura de pico, sobre as microestrutura e temperaturas finais de transformação, bem como sobre a dureza, de uma dada taxa de resfriamento. A segunda é propor procedimentos de calibração para os sistemas de simulação e medição. A terceira ação é estimular os especialistas desta área para desenvolver um guia de terminologia para constituintes na zona afetadapelo calor de aços ferríticos.

Thermal simulations of heat affected zone (HAZ) have been widely used. This is an economic expedite process for phase transformation evaluations in steels when subjected to weld thermal cycles as well as to draw continuous cooling transformation (CCT) diagrams. Different approaches for the simulation and parameter settings have been used by several researchers, yet leading to not always even results. Thus, it was proposed a round-robin test trial performed by different laboratories, aiming to evidence potential sources of error or inadequacy of the approaches. A High Strength Low Alloy (HSLA) steel was used as a case study. Despite the limited number of tests, the results show low robustness when comparing the outcomes from the different laboratories and point out for the need to take three actions. The first one is to implement a cooperative and multi-institutional program to assess the effect of relevant simulation parameters, such as the heating rate and holding time at peak temperature, on the final microstructure and transformation temperatures as well as on the hardness for a given cooling rate. The second is to propose calibration procedures for the simulation and measurement systems. The third action is to stimulate experts in this area to develop a guideline of terminology for constituents in the heat affected zone of ferritic steels.

Aços temperados e revenidos de alta resistência (Q&T) oferecem vantagens econômicas óbvias originadas de sua benéfica razão resistência e custo ou peso. Estes aços são normalmente soldados com consumíveis ferríticos e, por esta causa, apresentam alto risco de trinca de hidrogênio. O uso de consumíveis de aços inoxidáveis austeníticos representa um grande potencial para melhorar este aspecto. Entretanto, não há recomendações técnicas para determinar um nível seguro de temperatura de pré-aquecimento para soldagens de aços ferríticos com consumíveis austeníticos. Por isto, fabricantes adotam para este parâmetro os tirados de procedimentos desenvolvidos para consumíveis ferríticos convencionais, consequentemente reduzindo os benefícios que os consumíveis austeníticos poderiam fornecer. Produtividade poderia ser intensificada pela identificação da temperatura de interpasse, reduzindo os tempos mortos. O objetivo do presente trabalho foi o de desenvolver procedimentos seguros e altamente otimizados para soldagens dos aços temperados e revenidos de alta resistência com consumíveis de aços inoxidáveis austeníticos.

High strength quenched and tempered (Q&T) steels offer obvious economic benefits originating from their advantageous strength to price and weight ratios. These steels are usually welded using ferritic consumables and for this combination the risk of hydrogen assisted cold cracking (HACC) is high. The use of austenitic stainless steel (ASS) consumables has great potential to significantly improve this issue. Yet, there are no guidelines for determination of safe level of preheat for welding ferritic steels with ASS consumables. For this reason manufacturers adopt this parameter from procedures developed for conventional ferritic consumables thus significantly limiting the benefits ASS consumables are capable to deliver. Productivity could be further enhanced by identifying the upper interpass temperature threshold, thus reducing the stand-off times. Aim of this work is to develop safe highly optimised procedures for welding of high strength Q&T steel with ASS consumable.