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【目的】评价房水引流管植入术治疗继发性青光眼的疗效, 探讨其并发症及预防措施。【方法】对40 例继发性青 光眼施行房水引流管植入术, 术后随访3 ～ 36 月。【结果】眼压由术前3.6 ～ 8.3 kPa(5.9 ±1.3)kPa 下降至0.4 ～ 3.7 kPa (2.6±1.0)kPa , 手术成功率为85 %(34/ 40), 术后视力提高或保持不变者有87.5 %(35/ 40)。并发症包括前房出血、浅前房、 脉络膜脱离、引流管内口堵塞、引流管外露。【结论】尽管房水引流管植入术存在一些不容忽视的并发症, 但仍然是治疗继发 性青光眼的一种有效方法。

Objective To investigate the effect of high-quality nursing for COVID-19 patients in makeshift hospitals. Methods A medical team of doctors and nurses was established to participate in the nursing of 528 COVID-19 patients in makeshift hospitals. A high-quality nursing program including environment evaluation, psychological care, sleep quality improvement, symptomatic care, safety management and diet care. Results There was no death or nosocomial infection case reported. No serious adverse event was reported throughout the study. Conclusion High-quality nursing plays an important role in relief of negative emotion, prevention of cross-infection and promotion of rehabilitation among COVID-19 patients in makeshift hospitals. (目的 探讨优质护理在方舱医院内新型冠状病毒肺炎患者中的应用效果。方法 医疗队援沪期间共参与方舱医院内528例新型冠状病毒肺炎确诊患者的护理工作, 护理内容包括环境评估、心理护理、睡眠护理、症状护理、安全及饮食护理等方面实施优质护理。结果 援沪期间, 舱内患者无死亡, 无院内感染和不良事件发生, 均痊愈出舱。结论 优质护理体现了以人文本的护理理念, 在缓解患者负性情绪、预防交叉感染、促进患者康复方面有着重要作用。)

Traditional patterns come as one of the vital components of China's rich cultural heritage embodying the wisdom and aesthetic memory of China. These patterns have been extensively used in various design fields. Artists and designers can draw nourishment and inspiration from the beautiful graphic decorations the rich implications of forms and the unique pattern designs. However traditional manual design methods can no longer meet the diverse and efficient demands of the modern pattern design. Current research on computer-aided pattern design primarily focuses on traditional methods and generative AI approaches. Traditional methods mainly generate new patterns by simulating image morphological features and quantifying image organizational characteristics. Generative AI methods on the other hand use deep neural networks for transfer learning to simulate the distribution of image data thus creating new pattern images and offering new paths and methods for traditional pattern design. While there is already a certain foundational body of research on the generative design of traditional patterns there are still issues in the field of generative technology application research. These include a lack of research from the perspective of universal generative design of traditional patterns neglect of the cultural and artistic foundations of these patterns insufficient attention to the practical application needs of generated patterns and a lack of comprehensive evaluation of generated patterns. To facilitate deep co-creation between designers and AI this paper explores the potential and application of image generation models in the innovative design of traditional patterns from an artistic design perspective. Four mainstream image generation models were initially selected through preliminary experiments on traditional pattern generation. Among these StyleGAN based on GAN and Stable Diffusion based on Diffusion were chosen for further experimentation. The technical aspects of the datasets training processes and model parameters were analyzed and pattern images were evaluated based on diversity clarity and text-image matching. Additionally a survey was conducted to assess the experimental results on five artistic design elements form color aesthetics innovation and application. Combining technical and artistic analyses the experimental results underwent comprehensive multidimensional evaluation. Finally the experimental results were validated from the perspective of design requirements and the superior performance of the two generative design methods in various aspects was explored. This provides case references for designers in selecting and using generative design methods and offers new research perspectives for traditional pattern design studies. The experimental results indicate that both models meet the basic requirements of artistic design. The StyleGAN model produces pattern images closer to the distribution of real images with higher image quality and diversity making it suitable for generating line patterns individual patterns and continuous patterns and meeting the needs for quick generation emphasizing formal beauty. In contrast the Stable Diffusion model better preserves the essence of traditional patterns balancing artistry and creativity and is more aligned with the artistic design needs of traditional patterns suitable for diversified and precise generation requirements and for cultural content emphasizing inheritance and innovation. This study provides an experimental analysis of the application of image generation models in traditional pattern design offering new research perspectives and methods for traditional pattern artistic creation. The findings will contribute to the deep application of generative AI in the design of ethnic and traditional patterns so as to promote the modern transformation of traditional pattern design. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Nanjing Medical University: Natural Sciences is the property of Journal of Nanjing Medicial University (NMU) Medical Publications Center and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective To explore the effect of empowerment incentive education combined with rehabil- itation ladder diagram in the rehabilitation of patients with chronic obstructive pulmonary disease (COPD). Methods COPD patients treated in our hospital from January 2021 to January 2023 were selected as the research objects. They were divided into the control group (given routine nursing, a total of 60 cases) and the observation group (given empowerment incentive education combined with rehabilitation ladder diagram intervention, a total of 60 cases) according to the random number table method. After three months of intervention, the intervention effect, lung function [forced expiratory volume in one second (FEV1), forced vital capacity (FVC), maximum expiratory flow (PEF), maximum ventilation volume per minute (MVV)], self-efficacy [self-efficacy scale (GSES) score and rehabilitation training compliance of the two groups were observed. Results After intervention, the clinical efficacy of the observation group was better than that of the control group and the difference was statistically significant (P<0.05). After intervention, FEV1, FVC, PEF and MVV in the observation group were higher than those in the control group, the differences were statistically significant (P<0.05). The GSES score of the observation group was higher than that of the control group, and the BIPQ score was lower than that of the control group, the differences were statistically significant (P<0. 05). After intervention, the compliance of rehabilitation training in the observation group was better than that in the control group, and the difference was statistically significant (P<0.05). Conclusion Empowerment incentive education combined with rehabilitation ladder diagram for COPD patients can effectively improve their intervention effect, improve lung function, improve patients' self-efficacy and disease perception ability, and improve their rehabilitation training compliance. [ABSTRACT FROM AUTHOR]

Objective: To investigate the effects of calcium dobesilate capsules combined with panretinal photocoa gulation(PRP) on visual acuity,fundus microcirculation and choroid thickness in patients with diabetic retinopathy (DR), in order to provide reasonable treatment for DR patients. Methods: A total of 96 patients with DR admitted to our hospital from August 2022 to January 2023 were selected and divided into experimental group and control group, 48 cases in each group, respectively. The control group was treated with PRP, and the experimental group was treated with calcium dobesilate capsules combined with PRP for 4 weeks. The total effective rate, central macular thickness (CMT), best corrected visual acuity (BCVA), intraocular pressure level, fundus microcirculation[resistance index (RI), peak systolic velocity(PSV), end diastolic velocity(EDV)], choroidal thickness[sub-foveal choroidal thickness (SFCT), and superior choroid thickness(SCT), inferior choroid thickness(ICT), temporal choroid thickness (TCT), nasal choroid thickness (NCT)] and complications were compared between the two groups. Results: After 4 weeks of treatment, the total effective rate of experimental group was significantly higher than that of control group(P<0.05). After 4 weeks of treatment, CMT, BCVA and intraocular pressure level of DR patients in both groups were significantly improved compared with before treatment, and the experimental group was significantly better than the control group(P<0.05). After 4 weeks of treatment, EDV, PSV and RI levels of DR Patients in both groups were significantly improved compared with before treatment, and the experimental group was significantly better than the control group (P<0.05). After 4 weeks of treatment, SFCT, SCT, ICT, TCT and NCT levels of DR Patients in both groups were significantly improved compared with before treatment, and the experimental group was significantly better than the control group(P<0.05). There was no significant difference in the total incidence of complications between the two groups (P>0.05). Conclusion: Calcium dobesilate capsules combined with PRP is conducive to improving the total effective rate of DR patients, and has positive effects on improving patients' visual acuity, fundus microcirculation and choroidal thickness, and has good safety. It is a reasonable and effective scheme for clinical treatment of DR patients, and provides a new idea and method for clinical treatment of DR. [ABSTRACT FROM AUTHOR]

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Five gallium naphthalocyanines, Cl-GaNcTl, OH-GaNcTl, OSiR3-GaNcTI, F5Ph-GaNcTI and QL-GaNcTI, have been designed and synthesized as acceptor materials for bulk heterojunction organic solar cells (BHJ OSCs) . They exhibit strong near-infrared absorption at 300~1100 nm, a high maximum extinction coefficient of 6. 18×105 L/ (mol·cm), a low minimum unoccupied molecular orbital (LUMO) energy level of -3. 9 eV, and good thermal stability (Td＞320 ℃) . The introduction of long chain substituents in the axial direction of naphthalocyanine is found to be effective in decreasing molecular aggregation. All of them could be used as acceptor materials for bulk-phase heterojunction organic solar cells. [ABSTRACT FROM AUTHOR]

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To address the problem of significant distributional differences between source and target projects in cross-project defect prediction, this paper proposed a two-stage defect prediction method based on feature alignment and instance transfer（FAIT）.In the feature alignment stage, FAIT aligned the marginal distributions of features based on their probability distributions. Next, this method constructed a conditional distribution mapping matrix based on both source and target projects to achieve conditional distribution alignment. Finally, in the instance transfer stage, it built a cross-project defect prediction model using an improved weight adjustment strategy for TrAdaBoost. FAIT achieves the best performance when the proportion of labeled instances in the target project is 20%,with F1 as the evaluation metric. Furthermore, dual-process feature alignment outperforms single-process feature alignment, and FAIT’s predictive performance improves by 10.69% and 15.04% on the AEEEM and NASA datasets, respectively. VTo some extent, FAIT addresses distributional differences between source and target projects and achieves good defect prediction performance. [ABSTRACT FROM AUTHOR]

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WRKY transcription factors(TFs), as plant-specific transcription factors, play significant roles in various biological and abiotic stress. In this study, based on RNA-seq analyses, many differentially expressed grapes WRKY genes with unknown function were found during the process of SO2 fumigation combined with low temperature preservation. Through amino acid sequence homology comparison, VvWRKY70 which had the highest similarity to the amino acid sequence of AtWRKY70 was selected for bioinformatics and expression characteristics analysis. The results of bioinformatics analysis showed that the promoter region of VvWRKY70 gene contained W-box element and the response elements to the hormones such as methyl jasmonate and salicylic acid. VvWRKY70 encoding protein was composed of 322 amino acids with a molecular weight about 36.57 ku and hydrophilic, rich in serine/threonine. The secondary structure was mainly composed of random coil and α -helix. The N-terminal contained a highly conserved WRKY domain, and the C-terminal was a C2HC zinc finger structure, belonging to the third WRKY subfamily. Predictions also showed that VvWRKY70 protein was mainly located in the nucleus and conserved in evolution. Analysis of qRT-PCR showed that the VvWRKY70 expressed in Muscat root, stem, leaf, bud, and fruit. The expression of VvWRKY70 in fruit was up-regulated by SO2 and Botrytis cinerea, and down-regulated by low temperature. These results revealed that VvWRKY70 was probably involved in regulation of the process of plant physiology and fruit development, played a role in the process of SO2 preservation of fruits after harvest, and regulated the biotic and abiotic stress responses during fruit storage. [ABSTRACT FROM AUTHOR]

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