Beijing - Science topic

Objectives Close reading is widely acknowledged as the fundamental method of narrative medicine to steer physician’s attention from disease to the illness experience of the patient so that a more humane medicine could be achieved. Early integration of close reading training into medical curriculum will familiarize medical students with core concept...

Background Oral emtricitabine-tenofovir disoproxil fumarate (F/TDF) for HIV pre-exposure prophylaxis (PrEP) demonstrates dual potential through antiviral activity against hepatitis B virus (HBV). While F/TDF lacks activity against hepatitis C virus (HCV), the use of F/TDF for HIV PrEP may elevate HCV risk through risk compensation. This study aims...

Background Anemia during pregnancy is associated with various adverse neonatal outcomes. However, the association between maternal anemia during pregnancy and newborn metabolic profiles remains unclear. This study aimed to investigate whether anemia during pregnancy is associated with alterations in neonatal metabolic profiles. Methods This prospe...

International tourism is significantly impacted by global political, financial, and environmental events. In Thailand, where tourism is a key economic driver, visa regulations play a crucial role in shaping travel demand. This study examines the financial impact of Thailand’s visa policies on Chinese visitors, focusing on the effects of the Beijing...

Objective This study aimed to assess the effects of distal transradial access (dTRA) compared to conventional transradial access (cTRA) on procedure duration and radiation exposure among patients undergoing carotid artery stenting. Methods The study included 131 patients who underwent cerebrovascular interventional diagnosis and treatment in the D...

International tourism is significantly impacted by global political, financial, and environmental events. In Thailand, where tourism is a key economic driver, visa regulations play a crucial role in shaping travel demand. This study examines the financial impact of Thailand’s visa policies on Chinese visitors, focusing on the effects of the Beijing...

Climate change significantly influences electricity and energy demand, yet a comprehensive understanding of heating and cooling energy demand in China’s major cities under the impact of global warming remains incomplete. This study utilized monthly electricity consumption and mean air temperature data to accurately determine the base temperatures f...

Report topic: A Hybrid Long Short-Term Memory Approach with Monte Carlo Dropout and Unscented Kalman Filter for State of Charge Estimation in Lithium-Ion Batteries Under HPPC working Conditions Reporter: Bourkache Faryal Report time: 21:00-21:10 Apr 25 2025 (Beijing time) Venue: Tencent conference Meeting link: https://meeting.tencent.com/dm/5Zzdrp...

Purpose This study aims to investigate the relationship between axial length (AL) and the severity of myopic macular degeneration (MMD). Methods We conducted a comprehensive search of PubMed, Web of Science, and China National Knowledge Infrastructure (CNKI) databases from their inception until October 1, 2023, to identify population-based or hosp...

Purpose Our study aimed to explore the health care needs of older adults with multimorbidity assessed as multidimensional frailty from their perspective in Beijing, China, in primary health-care settings. Methods This study was conducted using a qualitative approach involving semi-structured interviews of 21 participants at the Outpatient clinic,...

Objective To analyze the clinical characteristics of elderly patients with benign paroxysmal positional vertigo (BPPV), to provide a basis for the accurate diagnosis of elderly BPPV patients. Methods A retrospective case-control study was conducted to evaluate the clinical data of 12,282 patients diagnosed with BPPV who received treatment at the V...

Background Anti-tuberculosis drug-induced liver injury (ATB-DILI) is a common adverse reaction associated with tuberculosis (TB) treatment, significantly impacting treatment adherence and therapeutic outcomes. However, large-scale studies on hospitalized patients in China remain limited. Purpose To characterize the clinical features and liver inju...

Report topic: Real-Time Battery State-of-Charge Estimation with Improved Asymptotic Memory Recursive Least Square modeling for Hybrid Energy Storage Power Stations Reporter: Chao Ma Report time: 21:00-21:10 Apr 24 2025 (Beijing time) Venue: Tencent conference Meeting link: https://meeting.tencent.com/dm/5ZzdrpE2wKTn Meeting number: 921 6067 9799 Me...

Background As the population ages, the growing demand for elderly care has become a multi-faceted issue, encompassing the health of individuals, the viability of healthcare systems in addition to family and societal pressure. This study aims to identify the associated factors and provide recommendations to inform the better implementation of home h...

Hyperuricemia has posed a great threat in the globe and is also linked with serious health risks such as hyperlipidemia. Extensive researches have explored the relationship between hypertriglyceridemia and serum uric acid (UA), but the results are mixed due to multiple demographic and cardiovascular-related factors. Our research aims to delve into...

Cities are the background and setting for science fiction works on and off future Earth. The city setting assumes an active role within the narrative, as its attributes are crucial to the contests and conflicts that transpire within it. Sometimes, cities undertake the role of actors, intervening, shaping, and framing the action. The futuristic tech...

Background ICI-associated myocarditis is an uncommon yet potentially fatal condition, particularly when concomitant with atrioventricular block (AVB) necessitating pacing. The role of pacing therapy for ICI-associated AVB remains unknown. Objectives The aim of this study is to investigate the efficacy and safety of pacing therapy for ICI-associate...

With the growth of informatization in education and the need to enhance comprehensive national strength, it is important to promote students’ autonomous learning ability and cultural literacy. Blended teaching (BT) is also a new way that meets the teaching reform and the context of the times. To improve teaching efficiency, a BT design model for Be...

The Glimmer Imaging Unit (GIU) onboard Sustainable Development Science Satellite 1 (SDGSAT-1) provides higher-resolution nighttime image data for the study of remote sensing images, but the noise in the images can have a negative impact on experimental research. In this study, based on existing denoising algorithms, the OTSU threshold method is com...

While the efficacy and safety of drug-coated balloons (DCBs) for treating short femoropopliteal lesions are well-established, evidence on long-term outcomes for long lesions remains limited. This study aims to compare the 2-year clinical outcomes of DCB angioplasty between long and short femoropopliteal lesions and identify risk factors for patency...

Background Hepatitis B (HB), tuberculosis (TB), HIV infection and AIDS (HIV/AIDS) are the major public health threats in China. The existing domestic research shows significant regional differences in the coinfection of HB, TB, and HIV/AIDS and mainly focused on two diseases. This study aims to analyse the coinfection of HB, TB, and HIV/AIDS patien...

Background and objectives: The co-occurrence of attention-deficit/hyperactivity disorder (ADHD) symptoms and emotional dysregulation is highly prevalent. This study aims to explore potential subgroups within child and adolescent cohorts concerning ADHD symptoms and emotional dysregulation. Methods: The sample comprised 13,207 children and adolescen...

Accurate prediction of air pollutant dynamics is crucial for public health, sustainable environmental management, and ecosystem analysis. Air pollutants exhibit intricate spatial and temporal patterns, which pose considerable challenges for accurate prediction. This study proposes a novel Spatio-temporal inverted Transformer (ST-iTransformer) model...

Professor Minghan Ye was an eminent experimental physicist in China and a trailblazer in particle and nuclear physics experiments in the New China. Professor Ye participated in the development of China’s earliest two electrostatic particle accelerators and conducted low-energy nuclear physics experiments on these machines. He dedicated his life to...

Ceramides play a crucial role in atherosclerosis progression and have been linked to cardiovascular events. The objective of this study was to investigate the association between serum ceramide levels and Acute coronary syndrome, as well as evaluate their potential for predicting ACS in Chinese population. Data of 1327 patients with suspected or kn...

Report topic: An improved long short-term memory-dynamic adaptive extended Kalman filtering method for high-precision state of charge estimation of lithium-ion batteries Reporter: Tofik Seid Report time: 21:00-21:10 Apr 23 2025 (Beijing time) Venue: Tencent conference Meeting link: https://meeting.tencent.com/dm/5ZzdrpE2wKTn Meeting number: 921 606...

A lecture about collisionless shocks at Beijing Normal University

This study combines the micro-geographic perspective with knowledge environment spillovers and innovation in cities and uses data from knowledge sources and innovative enterprises in Beijing to explain the evidence of micro-geographic proximity and enterprise innovation within towns. Using the latitude and longitude coordinates of the enterprise, t...

Background To analyze medical students’ perceptions, trust, and attitudes toward artificial intelligence (AI) in medical education, and explore their willingness to integrate AI in learning and teaching practices. Methods This cross-sectional study was performed with undergraduate and postgraduate medical students from two medical universities in...

Background Patients with primary palmar hyperhidrosis (PPH) may exhibit distinct personality traits that influence their perception of the condition. These traits can manifest as heightened sensitivity to physical symptoms, as well as feelings of anxiety or depression, especially in social settings. Methods This study is a retrospective cross-sect...

Atmospheric pollutants alter the physicochemical properties of pollen allergens, and raise a high risk of co-exposure to more aeroallergens in the allergic population. It is necessary to reveal the relationships between them and the impacts of meteorology on them both. Herein, synchronous data of aerobiology, pollution and meteorology at the same l...

Objective To investigate whether the combination of antiangiogenic therapy and poly‐ADP‐ribose polymerase inhibitors (PARPi) can enhance the effectiveness of maintenance therapy in patients with progressive ovarian cancer who are progressing after PARPi maintenance therapy. Design Retrospective cohort study. Setting Single‐centre tertiary hospita...

Background The escalating prevalence of problem behaviors among adolescents, primarily stemming from accumulated family risk has emerged as a significant concern in contemporary school and family education. This phenomenon warrants particular attention as it may directly lead to reduced physical activity levels among adolescents within their domest...

The relationship between social bonds and economic inequality has long been inseparable, and the integrity of social bonds networks facilitates access to economic opportunities. In urban development, physical space provides a place for the social connection process, and diversified physical forms also determine the diversity of the structure of the...

Objective To compare the efficacy and safety of vagus nerve stimulation using different modes in patients with drug‐resistant epilepsy (DRE). Methods Children with DRE who underwent vagus nerve stimulator implantation between March 2019 and December 2022 were prospectively enrolled at the Peking University First Hospital. Ninety‐four children were...

Based on our morphological review and phylogenetic analysis, Cyathodium tuberosum was recorded from Beijing City, representing the northernmost distribution record of the genus worldwide. Given the morphological differences in the genus Cyathodium and the phylogenetic results generated in this study, subg. Metacyathodium S.C.Srivast. & R.Dixit ex T...

This article classifies individual lexemes in Chinese dialects into four categories: popular, learnèd, colloquial, and literary. Popular and learnèd refer to the origins of a word: whether it has been transmitted orally or learned in an educational context. Colloquial and literary refer to usage. The traditional Chinese terms for distinguishing cha...

Report topic: A two-layer full data-driven model for state of health estimation of lithium-ion batteries based on MKRVM-ELM hybrid algorithm with ant-lion optimization Reporter: JiaHao Chai Report time: 21:00-21:10 Apr 22 2025 (Beijing time) Venue: Tencent conference Meeting link: https://meeting.tencent.com/dm/5ZzdrpE2wKTn Meeting number: 921 6067...

Designing mental health services that align with individual preferences is a cornerstone of patient-centered care, enhancing both service utilization and treatment outcomes. This study applied the precision framework of mental healthcare to explore preferences for first-contact mental health services among community residents and family members wit...

Objective To estimate the prevalence of flatfoot and to analyze the gender difference of plantar pressure in third-year high school students in Tongzhou District Beijing. Methods From March 2019 to March 2021, 1217 third-year high school students in Tongzhou District, Beijing were tested for plantar pressure. The prevalence of flatfoot was calcula...

China’s unprecedented urbanization has fueled technological innovation while simultaneously intensifying environmental degradation, cultural erosion, and social inequality. Amid this tension, traditional philosophies such as Feng Shui – long embedded in Chinese spatial planning – remain underutilized in the context of smart city development. This s...

Background Relaxing Coronavirus Disease 2019 (COVID-19) control measures and “resume normal” might have direct impacts on sexual behaviors and utilization of HIV prevention and sexual health services among gay, bisexual and other men who have sex with men (GBMSM). To address the knowledge gaps, this study aimed to compare self-reported changes in s...

The varying operating schedules of urban rail transit (URT) lines, combined with the distance between travelers’ origins and the URT stations, pose challenges for selecting their travel modes during irregular time periods such as early mornings and late evenings (EMLE). The choices during these special time periods may be influenced by personal att...

This paper introduces the Direct In Situ Study of Residual Layer Chemistry in Urban Beijing (DISRELCUB) experiment conducted on the roof of China International Trust and Investment Corporation (CITIC) tower, which stands 528 m above the ground in urban Beijing. The aim is to directly study in situ residual layer chemistry and its influence on the a...

As urban density increases with more buildings constructed above complex metro transportation lines, the metro systems are characterized by higher speeds, increased line density, increased travel frequency, and sometimes shallow burial depths. The severe vibrations induced by metro operations significantly affect the life quality of residents. Trad...

Residential green space (RGS), as a frequently visited green space by residents, is the main space for daily activities and interactions, and its quality directly affects residents’ physical and mental health. Although many studies have revealed the impact of green space characteristics on health, research on the relationship between its environmen...

Report topic: Joint Estimation of State of Charge and State of Health for Lithium-ion Batteries Utilizing a Bi-LSTM Model with Bayesian Optimization Reporter: Liya Zhang Report time: 21:00-21:10 Apr 21 2025 (Beijing time) Venue: Tencent conference Meeting link: https://meeting.tencent.com/dm/5ZzdrpE2wKTn Meeting number: 921 6067 9799 Members of the...

Le garde Sinanthrope-Beijing Man as a guardian. Pierre-François PUECH "Nous souhaitons sans cesse que l'homme de Pékin 北京人 survive encore un million d'années, que les guerriers qui accompagnent Bouddha nous apportent paix et prospérité, et que nos navettes spatiales soient en sécurité. Mais qui sait !" "We continually wish that the Beijing man woul...

Philadelphia chromosome-negative myeloproliferative neoplasms (Ph-MPNs) are a group of malignant clonal disorders originating from bone marrow hematopoietic stem cells, and pulmonary hypertension (PH) is a serious progressive disease often coexisting with Ph-MPNs, with a prevalence ranging from 5 to 50%. The aim of this study was to analyze the pre...

This study examines customer brand attachment and engagement among online retail customers in Beijing, China, using a quantitative comparative correlational design with 380 respondents. Findings reveal moderate brand attachment across emotional bonding, cognitive connection, and trust, with male and younger customers (25-45 years) showing stronger...

The topic of China has recently become fashionable, and while working on a certain topic about surveillance, I gathered a lot of information about this country's services. There is no denying that in the 21st century, China has transformed from a developing country into a global player that openly seeks to change the international political, econo...

This study explores the transformation of enterprise marketing strategies driven by artificial intelligence (AI) through two case studies: Beijing Nanshe Technology Co., Ltd. and Juran Design Home. Both companies, operating in different sectors, have embraced AI technologies to optimize their marketing practices, enhance customer engagement, and im...

China's stance as a frontrunner in the global textile market brings the corporations in Beijing into the limelight, placing them at the forefront of the industry's battle against a myriad of challenges, including market volatility, fluctuating consumer preferences, and heightened competitive pressures. As such, understanding the behavioral finance...

This study investigates the relationship between inter-organizational business networks and operational efficiency among 300 employees across various industries in Beijing, China. Using a quantitative comparative correlational design, the research revealed high implementation levels of inter-organizational networks in risk management with a mean of...

20250420 大道讲座 22 华学 世界推广 人类和平 中国（安阳） 国际汉字大会 康索 [https://www.researchgate.net/publication/390459648_BW22_huaxue_shijietuiguang_renleiheping] [DOI: 10.13140/RG.2.2.15087.55203] 华文不止是一个沟通工具。华学总结经验，提供修身齐家治国平天下的思维、方法。当人类形成密切联系，相互依赖的地球村。任何愚昧暴戾来掠夺伤害他人、许多人， 必将被聚焦更严重反噬自己。 因此，我们迫切需要世界推广华学以消灭愚昧暴戾，促成和平发展，让人类晋升真文明。这里提供分析、方向、直接简单有效方法。 #华学， #康索哲学，#成和，#大道， #大道讲座,...

In the evolving landscape of global sanctions, China has emerged as a significant player, formalizing its approach to economic coercion with the passage of key legislation, notably the Anti-Foreign Sanctions Law (AFSL). This legislation provides a legal framework for Beijing to respond assertively to foreign sanctions, signalling a strategic shift...

This study investigates the effects of transportation network companies (TNCs) on user travel behavior and greenhouse gas (GHG) emissions in Beijing. The results show that TNCs in areas with low car ownership and strong car travel demand may increase GHG emissions. Raising prices and limiting vehicle supply can significantly mitigate the adverse ef...

High-tech industries are of strategic importance to the national economy, and Beijing has been designated as a science and technology innovation center by the State Council. Accurate analysis of its added value is crucial for technological development. While recent data enhance prediction accuracy, its limited volume poses challenges. The cumulativ...

Objectives The present study aimed to investigate sleep disturbance and mental health symptoms in elite athletes during the Beijing 2022 Winter Olympics preparatory period and whether they were associated with chronotype. Method This study included 428 elite Chinese winter sports athletes from the National Training Team (the response proportion wa...

Introduction Young patients with ischemic stroke often present with more complex etiologies and risk factors, making their long‐term prognosis particularly challenging. This study aims to investigate the long‐term prognosis and identify factors associated with recurrent ischemic cerebrovascular events and unfavorable functional outcome in a prospec...

Educational equity is a major concern in China, where disparities in regional economic development significantly impact access to quality education. The Gaokao (college entrance examination) plays a crucial role in this dynamic, with regional differences creating substantial inequalities. This paper focuses on the educational disparities between Be...

Urban environments are typically warmer than surrounding rural areas, providing a unique setting for studying phenological responses to climate warming. Phenological differences between urban and rural trees are driven by local climate and species composition. Yet, the extent to which species composition influences phenological responses to urbaniz...

The collaborative development of the logistics industry in Beijing-Tianjin-Hebei-Shanxi region is an important force in promoting regional integration. Based on data from 24 cities in the Beijing-Tianjin-Hebei-Shanxi region on logistics and warehousing land use from 2012 to 2021, the degree of urban logistics expansion was measured using the land u...

Report topic: Enhanced Random Drift Particle Swarm-Feed Forward Backpropagation Neural Network for High-Precision State of Charge Estimation of Lithium-ion Batteries Reporter: Qin ZhangReport time: 21:00-21:10 Apr 18 2025 (Beijing time) Venue: Tencent conference Meeting link: https://meeting.tencent.com/dm/ipaaDY1Xyz3t Meeting number: 569 2452 5903...

Flooding is one of the most frequent natural disasters at present, and can pose a serious threat to transmission towers. In response to the accuracy and timeliness requirements of flood emergency monitoring, a local region growth algorithm combining polarization and texture information is proposed for Synthetic Aperture Radar (SAR) image water reco...

Report topic: Enhanced group convolutional hybrid neural network based on locally weighted regression extended inputs for lithium-ion battery state of charge estimation Reporter: Yang Li Report time: 21:00-21:10 Apr 17 2025 (Beijing time) Venue: Tencent conference Meeting link: https://meeting.tencent.com/dm/ipaaDY1Xyz3t Meeting number: 569 2452 59...

Traditional villages are vital repositories of China’s historical and cultural heritage. To enhance protection precision, this study develops a novel risk assessment framework integrating three dimensions: the natural environment, tangible heritage elements, and disaster prevention infrastructure. The framework mainly uses GIS spatial analysis and...

Objective To evaluate the impact of preoperative pleural effusion on the ultrasound visualization of the paravertebral space (PVS), thoracic paravertebral nerve block administered by anesthesiologists, and to investigate whether ultrasound combined with pressure guidance can assist in locating the paravertebral space in patients with pleural effusi...

The mental health of college students has become a key focus in higher education, and physical activity may play a crucial role in promoting positive psychology among college students. This study explores the relationship between physical activity and physical self-efficacy among college students and analyzes the mediating effect of psychological r...

The aim of this research is to ascertain the attitudes of individuals from diverse social strata within Russian society, who either resided in or traveled through China during the period of 1900-1908, toward the Boxer Uprising (also known as the Yihetuan Movement, 1900-1901). The progression of the uprising, alongside its underlying causes, is docu...

Finding the shortest path between two vertices in a graph is essential in various applications, including logistics, social networks, citation graphs, and others. Given the need for repeated pathfinding in large graphs, accelerating this process is crucial. This article introduces a novel method that leverages the inherent clustering of graphs, ena...

Beijing’s rapid urbanisation has driven economic growth and technological advancement while intensifying infrastructure challenges, air quality issues, and temperature rise. Utilising advanced machine learning (ML) and numerical physical modelling techniques, this study quantitively assesses the impact of the future (2030s) urbanisation on surface...

One of the significant challenges faced in shield tunnel construction is the risk of collapse resulting from abrupt changes in soil conditions in advance of the working face, particularly within the sandy cobble stratum. This study aims to effectively manage these sudden variations and to further investigate the failure mechanisms associated with s...

The People’s Republic of China is rapidly constructing a new regime for economic and diplomatic sanctions. With its Anti-Foreign Sanctions Law (AFSL) and related legislation, Beijing has taken a step towards legally formalizing the means of pressure it uses against states, organizations, or individuals seen as threatening its core interests. Meanwh...

Mycobacterium tuberculosis ( M.tb ) is remarkable for its immense global disease burden and low mutation rate. Despite strong selective pressure, M.tb shows frequent deletions at the PPE71–38 locus, most notably in hypervirulent L2 Beijing strains. Here, we show that loss of the PPE71– 38 locus causes increased stress response gene expression and i...

Road-deposited sediments (RDS) from 28 sites in Beijing were studied and analyzed for eight heavy metals. In RDS, the levels of Cr, Ni, Cu, Zn, As, Cd, Pb and V were 2.76, 1.11, 2.40, 1.65, 1.09, 6.52, 4.13 and 0.06 times the background values, respectively. The levels were rated in accordance with the geoaccumulation index (Igeo) as follows: Cd>Pb...

The EU’s China policy remains conceptually void, rooted in impractical ambiguity and dependence on U.S. leadership. As Trump’s return exposes the fragility of transatlantic alignment, Brussels lacks the framework to engage Beijing on its own terms. Paralysis, incoherence, and performative diplomacy define Europe’s stance, forfeiting influence at a...

Report topic: A High-Frequency AC Heating System of lithium-ion batteries applied in low temperature environment based on bidirectional boost converter topology Reporter: Wei Cui Report time: 21:00-21:10 Apr 16 2025 (Beijing time) Venue: Tencent conference Meeting link: https://meeting.tencent.com/dm/ipaaDY1Xyz3t Meeting number: 569 2452 5903 Membe...

Report topic: Improved particle swarm optimization-adaptive Kalman particle filtering model for joint state-of-charge and state-of-energy estimation of lithium-ion batteries based on adaptive fusion dual-factor parameter identification strategy Reporter: Chao Wang Report time: 21:00-21:10 Apr 15 2025 (Beijing time) Venue: Tencent conference Meeting...

The rapid development of urban transportation renovation and transportation networks in China has driven the construction of an increasing number of large-span, large cross-section tunnels under sensitive environments, such as airport runways, critical infrastructure, and high-speed railways. These projects often require strict settlement control w...

The thunderstorm hour (TH) is a valuable indicator for assessing the impact of climate change on thunderstorm frequency. Using the cloud-to-ground (CG) lightning stroke data detected by the lightning location network (LLN) from 2013 to 2021, the annual spatial distribution of stroke density (SD) and THs in China is analyzed. The monthly and diurnal...

On a cold December evening, in the thick cloud of cigarette smoke and clatter of the cocktail shaker, two women, Suvi Rautio and He Beili tell stories of what it means to see through the eyes of an anthropologist. Speaking to a crowded room of seventy people, mainly young Beijingers in their twenties and thirties, the event is part of Beijing's “La...

This thesis primarily discusses buildings as they exist within collective memories rather than as physical structures grounded in historical facts. From 1958 to 1960, amidst nationwide debates on "What is communist architecture and lifestyle?", the Fusuijing Building, designed by Changru Zhang, was constructed in the northwest corner of Beijing, Ch...

Soil mapping plays a crucial role in optimizing agricultural production by providing spatially explicit information on soil types and properties, which supports decision-making in precision fertilization, irrigation, and crop selection. Traditional soil mapping methods, which rely on field surveys and laboratory analyses, face challenges related to...

Background Renal coloboma syndrome (RCS) is a rare autosomal dominant genetic disorder associated with the paired box gene 2 (PAX2). Over the past three decades, PAX2 variants have manifested with vast phenotype and genotype heterogeneity, with limited experience gained regarding its clinical progression and management strategies. Methods We inclu...

Background University-based programs should aim to teach dental students about practice procedures to gain insight into day-to-day activities. This study introduces a newly established comprehensive dental professional curriculum, including an additional 9-week comprehensive rotation internship program. Methods All dental students from the Departm...

Enhancing the level of carbon accounting information disclosure is crucial for achieving China;s "dual carbon" goals and promoting a green economic transformation. Based on this, this paper first constructs an evaluation model for the development of carbon accounting information disclosure, which includes 15 indicators across three levels. It then...

The research examines studies related to Dong Zhongshu's thought in the CNKI database from one thousand nine hundred ninety-two to two thousand twenty-four, offering valuable insights into the academic landscape surrounding Dong Zhongshu’s studies. Using VOSviewer 1.6.18(0) and Excel, along with bibliometric analysis methods, this research provides...

China's expanding role in global affairs, along with its economic, military, and technological capabilities, have increased concerns about it being a potential threat to U.S. hegemony. Consequently, since 2017, threat perceptions have heightened, with China increasingly viewed as a strategic competitor and rival. While the"China threat theory"is wi...

Climate change will lead to changes in biological ecosystems, which may affect the geographic distribution of Pseudoechthistatus and thus alter the extent and spatial pattern of its habitat. Pseudoechthistatus plays an important role in biodiversity and has significant ecological value. This study utilized an optimized MaxEnt model to predict the p...

Report topic: Improved Multi-Time Scale - Dual Adaptive Extended Kalman Filtering for Accurate Battery Health State Assessment in Large-Scale Energy Storage Systems within Smart Grid Applications Reporter: MingJie Zhang Report time: 21:00-21:10 Apr 14 2025 (Beijing time) Venue: Tencent conference Meeting link: https://meeting.tencent.com/dm/ipaaDY1...