Subjects: Geosciences >> Geography submitted time 2024-04-29 Cooperative journals: 《干旱区研究》
Abstract： As an important energy production and supply base in China, Xinjiang plays a pivotal role in the deli#2;cate balance between economic development and carbon emissions. Ensuring a harmonious coordination between these factors is essential to achieve sustainable economic growth and meet goals related to energy conservation and emission reduction. This paper measures and analyzes the spatiotemporal characteristics of energy consumption carbon emissions in Xinjiang from 2000 to 2020 using spatial autocorrelation based on the data obtained from Xinjiang Statistical Yearbook. Results indicate that the total carbon emission intensity from energy consump#2;tion in Xinjiang shows an increasing trend every year during the study period. Nevertheless, the overall trend reveals a reduction in the intensity of carbon emissions. The spatial distribution of carbon emission intensity shows that the eastern slope of Tianshan Mountain has a high carbon emission intensity, whereas the northern edge of Junggar, the northern slope of Tianshan Mountain, and the northern slope of Kunlun Mountain has a low carbon emission intensity. These regions exhibit evident clustering characteristics. Considering global warming and carbon emission reduction, Xinjiang must work toward achieving the goals of“carbon peak and“carbon neutrality”while promoting high-quality socioeconomic development in the area through the implementation of a multienergy, complementary green energy network
Subjects: Medicine, Pharmacy >> Preclinical Medicine submitted time 2023-09-05
Abstract： Psoriasis is a chronic, recurrent, immune-mediated systemic inflammatory disease that can cause skin, visceral and joint damage. Psoriasis complicated with cardiovascular disease is the main reason for its high mortality. Two cases of psoriasis complicated with cardiac damage were described in this article. For case 1, the patient was diagnosed as psoriasis complicated with acute cerebral infarction, dilated cardiomyopathy, and psoriatic arthritis. Cardiac magnetic resonance (CMR) showed left ventricular enlargement, reduced systolic function, and delayed enhancement in the middle layer of ventricular septum and inferior myocardium of left ventriculum. For case 2, the patient was diagnosed as psoriasis complicated with myocardial infarction. CMR showed that the wall of left ventricular lateral wall and apex was thin and the systolic function was reduced. After contrast administration, the lateral wall of left ventricular and apex demonstrated subendocardial perfusion defect and transmural delayed enhncement.
Peer Review Status:
Awaiting Review
Subjects: Medicine, Pharmacy >> Clinical Medicine submitted time 2023-05-04 Cooperative journals: 《中国全科医学》
Abstract： Background An increasing number of objective measurements are used to explore the dose-effect relationship of Tuina，but infrared thermal imaging has been rarely used. Objective To compare the temperature，muscle tone and pain threshold in the lesion area yielded by different times （3，5 and 7） of Tuina with cross-palm pressing manipulation using infrared thermal imaging，providing a basis for the use of infrared thermal imaging to study the dose-effect of Tuina. Methods Eighteen patients with thoracic facet joint disorder （T3-T4） who visited Tuina Department，Guangdong Provincial Hospital of Chinese Medicine（Dade Road Main Hospital） from 17th June，2021 to 24th December，2021 were recruited and randomized into three groups by the number of Tuina with cross-palm pressing manipulation：7-time group（n=6），5-time group（n=6） and 3-time group（n=6）. The infrared thermal imager was utilized to obtain a full body infrared thermogram，and extract the average temperature in the lesion area. The muscle tone of the erector spinae muscle adjacent to the affected thoracic vertebrae was measured by the tissue tension test. The pain pressure threshold of the site adjacent to paraspinal process of the affected thoracic vertebra was measured by the pain-threshold analyzer. Results After intervention，the temperature on the site
0.5 inch to the right spinous process of T3（T3 R） or T4（T4 R） in 3-time group decreased significantly（P<0.05）. After intervention，there were statistically significant differences among the three groups in muscle tension on the site 0.5 inch to the left spinous process of T3（T3 L） at 0.2 kg，T3 R at 0.2 kg，on the site 0.5 inch to the left spinous process of T4（T4 L） at 0.2 kg，T4 L at 0.5 kg，T4 L at 0.8 kg，T4 R at 0.2 kg，or T4 R at 0.5 kg（P<0.05）. The pain pressure threshold of T3 L，T3 R，T4 L，and T4 R was lowered significantly in 3-time group after intervention（P<0.05）. The pain pressure threshold of T3 L and T3 R was lowered significantly in 7-time group after intervention（P<0.05）. No adverse events were reported. Conclusion Fewer number of Tuina with cross-palm pressing manipulation may generate better improvement in clinical outcomes. Further research is required to explore the dose-effect of Tuina using the infrared thermal imaging，and our study may provide useful ideas for reference.
Subjects: Psychology >> Social Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： Safety behaviors are actions used to prevent or minimize a feared consequence. They are considered one of the primary mechanisms of maintaining anxiety disorders and may interfere with exposure therapy. Here, we review recent studies on safety behaviors in anxiety and their effects. A large body of research demonstrates that safety behaviors are closely associated with both the level of anxiety and relevant cognitive bias, such as probability bias, cost bias, and post-event processing. In other words, individuals who use more safety behaviors will experience higher level of anxiety, have greater post-event processing, and overestimate the likelihood and costs of negative outcomes. The misattribution of safety hypothesis, biased attentional resources hypothesis, and behavior as information hypothesis explain the mechanisms of how safety behaviors impact anxiety. To start with, by the lens of misattribution of safety hypothesis, anxious individuals attribute safe outcomes to their safety behaviors rather than recognizing their feared outcomes are irrational or to tolerable. Comparing to misattribution of safety hypothesis, biased attentional resources hypothesis postulates that anxious individuals allocate attention to the execution of safety behaviors, as a result, their attentional resources are directed away from disconfirmatory information. Additionally, behavior as information hypothesis posits that response information may influence stimulus evaluation, and anxious individuals tend to infer danger on the basis of safety behaviors. Some research reveals that the utilization of safety behaviors can interfere with the efficacy of exposure therapy. In contrast to these results, some literature suggests that safety behaviors may not necessarily undermine the efficacy of CBT. There are three reasons for the inconsistent results. First, the conflicting results may result from the conceptualization of safety behaviors. The definition of safety behaviors emphasizes the underlying behavioral intention and its idiosyncratic character. Thus it is unsure to what extent previous studies employed the same definition. Secondly, Another reason for different findings might be that the measurements of treatment outcomes are carried out mostly during or immediately after the treatments. Thirdly, the reason that may explain the inconsistency is that there may be individual differences in the motivation of safety behaviors. In terms of the acceptability ofnj CBT, some researchers suggest that the judicious use of safety behaviors may make treatment less aversive and reduce refusal and drop-out. However, there is no sufficient practical research to support this viewpoint. Furthermore, when researchers talk about the effects of safety behaviors on anxiety treatment, some important factors, such as the classification of safety behaviors, the treatment process, and the type of anxiety disorder, may interfere with the relationship between safety behaviors and exposure therapy. The current study puts forward some valuable directions for future studies. First, in order to draw more consistent conclusions, safety behaviors should be defined more clearly and measured more accurately. Secondly, due to some limitations in cross sectional studies and previous experimental studies, study designs need to be improved in the future. Researchers should conduct multiwave longitudinal study and control sample bias as well as important extraneous variables. Thirdly, the third wave of behavioural psychotherapies should be used for reference to explain the relationship between safety behaviors and anxiety. Traditional CBT focuses on modifying the content of cognitive bias. In contrast, the third wave of behavioural psychotherapies focuse more on the persons' relationship to thought and emotion than on their content. From this perspective, theorists can make a new explanation concerning the impacts of safety behaviors on anxiey. Fourthly, It is necessary to investigate not only the negative but also positive effects of these behaviors on anxiety treatment. Finally, more attention should be paid to the development of treaments focusing on safety behaviors. When designing more targeted treatments, clinical practitioners should put much emphasis on how to recognize and eliminate the false safety behaviors.
Subjects: Computer Science >> Integration Theory of Computer Science submitted time 2022-04-07 Cooperative journals: 《计算机应用研究》
Abstract： Urban traffic signal control can widely use deep reinforcement learning (DRL) technique. However, in existing researches, most DRL agents only use the current traffic state to make decisions and have limited control effects when the traffic flow changes greatly. Aiming at the problem, this paper proposed a state prediction based deep reinforcement learning algorithm for traffic signal control. The algorithm used one-hot coding to design a concise and efficient traffic state, and then used a Long Short-Term Memory (LSTM) to predict the future state. The agent made optimal decisions based on the current state and the predicted state. The experimental results on the simulation platform SUMO show that compared with three typical signal control algorithms, the proposed algorithm has the best performance in terms of average waiting time, travel time, fuel consumption, CO2 emissions and cumulative reward both in a single intersection and multiple intersections under different flow conditions.
Subjects: Psychology >> Clinical and Counseling Psychology submitted time 2022-03-03
Abstract：
"Safety behaviors are actions used to prevent or minimize a feared consequence. They are considered one of the primary mechanisms of maintaining anxiety disorders and may interfere with exposure therapy. Safety behaviors are closely associated with both the level of anxiety and relevant cognitive bias. The misattribution of safety hypothesis, biased attentional resources hypothesis, and behavior as information hypothesis explain the mechanisms of how safety behaviors impact anxiety. In addition, the utilization of safety behaviors can interfere with the efficacy of exposure therapy and enhance the acceptability of exposure. The current study puts forward some valuable directions for future studies. Safety behaviors should be defined more clearly and measured more accurately, study designs need to be improved, and the third wave of behavioural psychotherapies should be used for reference to explain the relationship between safety behaviors and anxiety. It is also necessary to investigate the negative and positive effects of these behaviors on anxiety treatment. Furthermore, more attention should be paid to the development of treaments focusing on safety behaviors.
Peer Review Status:Awaiting Review
Subjects: Astronomy >> Astrophysical processes submitted time 2019-05-13 Cooperative journals: 《天文研究与技术》
Abstract： 基于Swift/BAT所观测的活动星系核(AGN)在硬X射线波段光变曲线数据，通过离散傅利叶变换法,分析了塞弗特1（Seyfert 1）、塞弗特2（Seyfert 2）、平谱射电类星体（FSRQ）、 BL Lac天体功率谱的幂律指数（α）的分布特征。发现Seyfert 2与 I型 AGN 的α 分布有显著差异,而I型AGN 各子类之间的α 分布差异性不显著。Seyfert 2 的硬X射线可能来源于吸积盘内区及热冕，而Seyfert 1 的硬X射线主要来自有外流的冕。我们发现来自相对论性喷流或者外流冕的硬X射线在统计上有更大的幂律指数，而来自吸积盘热冕的硬X射线幂律指数较小。
Subjects: Computer Science >> Integration Theory of Computer Science submitted time 2018-08-13 Cooperative journals: 《计算机应用研究》
Abstract： How to better protect the copyright of quantum images is an important research subject in quantum watermarking technology. Based on the representation of quantum log-polar images, this paper proposed a novel quantum watermarking algorithm. According to the value of the key shared by the both communicating parties, the sender selected one of the high four qubits of the pixel gray value of quantum carrier image as the controlled qubit. And the watermarking information was embedded into the least significant qubit or the peripheral least significant qubit of quantum carrier image on the basis of the value of the selected controlled qubit. Utilizing the key to implement the controlled least significant qubit modification technique improved the transparency and robustness of quantum watermark image. Experimental simulation and performance analysis based on MATLAB showed that the new algorithm has a good performance on transparency, robustness and the embedding capacity.
Subjects: Computer Science >> Integration Theory of Computer Science submitted time 2018-05-18 Cooperative journals: 《计算机应用研究》
Abstract： In this paper, the lineage from a policy text perspective modeling approach. The method is an industry policy text formalized policies lineage tree. Between policy text lineage tree node "shadows attract", eventually forming policy based network text lineage relationship. And on the basis of the policy text on the basis of lineage network nodes in the network referral value, evaluate and dominant policy points found kinship network text, through the dissemination of policy text lineage network evolution mechanism constructed PCRL model, and the model based on PCL above, to achieve a brittle point of excavation and to mine the evolution mechanism. Finally, the policy text experiment in the field of modeling and analysis methods used in the field of policy text points specific area of policy research.
Subjects: Biology >> Zoology submitted time 2017-10-10 Cooperative journals: 《动物营养学报》
Abstract：本试验的目的是探讨饲粮中添加番茄渣对育肥猪生长性能、胴体性状、肉品质和抗氧化能力的影响。采用单因素试验设计，将80头平均体重为（95.20±3.95） kg的“杜×长×大”三元杂交育肥母猪随机分成4组，每组4个重复，每个重复5头。对照组饲喂基础饲粮，TOP100组、TOP200组、TOP300组分别饲喂基础饲粮+100 g/(头·d)番茄渣、基础饲粮+200 g/(头·d)番茄渣、基础饲粮+300 g/(头·d)番茄渣。预试期3 d，正试期37 d。结果显示：1）TOP100组平均增重和日增重极显著高于其他3组（P＜0.01）。2）与对照组相比，TOP200组的胴体重显著增加（P＜0.05）；TOP100组的胴体长显著降低（P＜0.05）；TOP100组、TOP200组、TOP300组的眼肌面积分别增加了49.11%、46.82%、71.93%（P＜0.05）。3）与对照组相比，TOP200组的肌肉红度值极显著升高(P＜0.01)，TOP100组的肌肉蒸煮损失减少了15.17%(P＜0.05)，TOP100组、TOP200组的肌肉离心失水率极显著降低(P＜0.01)。4）与对照组相比，TOP300组的肝脏总抗氧化能力显著升高(P＜0.05)；TOP200组的肝脏丙二醛含量显著降低(P＜0.05)；TOP300组的肌肉总超氧化物歧化酶活性显著降低(P＜0.05)；TOP100组、TOP200组、TOP300组的肌肉丙二醛含量显著降低(P＜0.05)。以上研究结果表明，饲粮中添加100 g/(头·d)番茄渣能显著提高育肥猪的平均日增重且降低料重比，改善胴体性状和肉品质，并提高肝脏和肌肉抗氧化能力；此外，番茄渣在育肥猪饲粮中的添加量每天每头不宜超过300 g。
Subjects: Computer Science >> Computer Application Technology submitted time 2016-05-04
Abstract：随着云计算的发展，数据中心快速崛起并给设计者和管理者带来了很多新的挑战。模拟作为一种研究
Peer Review Status:Awaiting Review
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