Core Viewpoint - The company is conducting a transaction to acquire all shares of Hangzhou Bicheng Digital Technology Co., Ltd. and has engaged Shanghai Zhonghua Asset Appraisal Co., Ltd. as the evaluation agency to assess the market value of the target assets [1][2]. Group 1: Independence and Reasonableness of the Evaluation - The evaluation agency, Shanghai Zhonghua, has no related party relationships with the company or the transaction counterpart, ensuring its independence [1]. - The assumptions made in the evaluation report comply with national laws and regulations, and are reasonable according to market practices and asset appraisal standards [1][2]. Group 2: Evaluation Methodology and Purpose - The purpose of the evaluation is to determine the market value of the target assets as of the evaluation benchmark date, providing a reference for the transaction [2]. - The evaluation methods used are appropriate, and the conclusions drawn are reasonable, reflecting the actual situation of the evaluated assets [2]. Group 3: Fairness of the Transaction Price - The transaction price will be based on the evaluation report, adjusted for cash dividends during the transition period, ensuring fairness and reasonableness without harming the interests of the company and minority shareholders [2].

Core Insights - The article emphasizes the importance of strategically building content assets that generate compounding returns rather than merely focusing on creating individual pieces of content [3][6][7] - It suggests a shift in mindset from writing a single article to viewing content creation as constructing a "skyscraper" of valuable assets [4][5][8] Step-by-Step Summary Step 1: Identify the "Super Problem" - Companies should anchor their content strategy around a high-value "super problem" that they are willing to explore deeply, serving as the starting point for asset creation [12][17] - This "super problem" will guide all content creation efforts and prevent fragmentation [17] Step 2: Assetize Methodology - After identifying the super problem, companies should develop their own methodologies and gradually assetize them [18][19] - It is recommended to envision the final asset form, such as a book or course, to provide a tangible goal for content creation [19][20] - Companies can start with smaller projects, like a mini book, focusing on specific aspects of the super problem [24][25] Step 3: Build a Content System to Enhance Insight - The core of building a content system is to delegate repetitive tasks to AI or tools, allowing focus on research and deep thinking [31] - The market lacks unique insights rather than just good content, making it essential for companies to develop distinctive perspectives [33][34] - By outsourcing routine tasks, companies can transform their content creation from a time-consuming process into a means of accumulating reusable intellectual assets [36]

Group 1 - The Hang Seng Biotechnology Index will undergo updates in its calculation methodology, including new requirements for the Stock Connect trading eligibility and modifications to the selection criteria [1] - The number of constituent stocks in the Hang Seng Biotechnology Index will be fixed at 30 [1] - The listing history requirement will be removed, and a rapid inclusion mechanism will be introduced [1] Group 2 - The Hang Seng Hong Kong-US Biotechnology Index will also see updates, with the number of constituent stocks fixed at 40 [1]

李力认为，做出爆款游戏本身有很大难度，每年公司内部立项的项目大概70—80个，真正能上线的大概40 个左右，"能做到微信人气榜前10的产品，一年如果能有2个左右，就算比较成功了。"值得注意的是，李 力认为爆款游戏离不开年轻人的天马行空创新。"一些应届毕业生他的活跃思路比我们做了五年、十年开 发的人员更活跃，我们也是非常欢迎和鼓励新进来的员工，特别是应届毕业生把自己的想法和点子先说出 来，再根据技术实现再进行创作。这是我们整个公司去做立项和打造尽可能给大家带来好产品的过程。" 上游新闻记者 孙磊 李力表示，云威科技旗下的《打螺丝》系列小游戏，在腾讯等平台中明列全国前三的成绩，源于公司有着 自己的"爆款方法论"。他表示，最核心的方法就是团队要保持比较好的创造力和氛围。每到周末的时候， 公司的策划、美术、程序等都要进行一次"头脑风暴"的碰撞，这期间往往能产生很多好点子，即便暂时"漂 在空中"很难落地，也要收集起来。李力表示，好的创意通过各种拆分落地，往往有不错的效果。如"打螺 丝"系列游戏，就把当时比较好的玩法原型加上打螺丝的题材结合起来进行的尝试。"可能过程当中会发现 当时看起来不合原理的，如一颗螺丝打到车顶，感 ...

大脑皮质、皮质下体积的变化以及大脑网络内部连接方式(控制不同脑区之间的功能协同与信息交互关 系)与认知功能、记忆等密切相关。在本次研究中，研究者基于获取的数据将脑划分为85个大脑体积指 标，其中包括68个皮质体积指标和17个皮质下体积指标。同时，充分考虑不同脑区之间的连接性，共得 到282个大脑网络功能性连接指标以用于脑功能分析。 研究者利用机器学习算法，应用稀疏典型相关分析方法(稀疏典型相关分析是一种通过引入稀疏约束优 化传统典型相关分析的方法，旨在从高维数据中提取具有最大相关性且仅含少量非零系数的线性组合， 以增强结果可解释性并降低计算复杂度)，将智能化设备采集到的青少年睡眠特征与脑多模态成像数据 相结合展开分析，建立了睡眠特征与脑发育的定量关联模型。结果显示，入睡时间较晚、总睡眠时间较 短、夜间觉醒次数较多的青少年，他们大脑皮层网络与皮层下区域之间的广泛功能连接减弱。同时，睡 眠期间心率较高，浅睡眠时长较短的青少年，睡眠质量较差，这与大脑体积的减小以及功能性连接的降 低显著相关。以上表明不良的睡眠特征可能通过影响大脑结构和功能对认知功能产生负面影响。 来源：科普中国微信公众号 在这个快节奏、高压力的时代 ...

俄罗斯外长拉夫罗夫：在乌克兰局势的背景下，俄罗斯优先考虑外交方法。通过谈判达成和解是可能 的，但这需要消除根本原因。 ...

Core Points - The article discusses the recent publication of "Introduction to Austrian School Economics" by Steven Horwitz, which aims to provide Chinese readers with a comprehensive understanding of the Austrian School's fundamental theories [1][4] - Horwitz highlights the resurgence of the Austrian School, emphasizing its growing public presence and the revival of its principles over recent decades [1][4] - The Austrian School traces its origins back to the economic thought revolution of the 1870s, with Carl Menger as a key figure, and was once a dominant school of thought in economics [1][4][5] Summary by Sections Historical Context - The Austrian School emerged from the "marginal revolution" in the 1870s, shifting the focus from labor value theory to utility as the source of value [5] - Menger emphasized the subjectivity of economic value, asserting that value is determined by individuals' perceptions of a good's ability to satisfy their needs [5][8] Methodology - Horwitz discusses the methodology of the Austrian School, particularly the contributions of Menger and Ludwig von Mises, who distinguished between "exact laws" and "empirical generalizations" [6][9] - The Austrian School's methodology is characterized by a priori reasoning, which is seen as essential for understanding historical economic phenomena [9][18] Key Concepts - The book covers important concepts such as market processes, spontaneous order, capital, and entrepreneurship, while also addressing significant historical debates within the Austrian School, including the debates on planned economies and the Keynes-Hayek controversy [4][6][10] Business Cycle Theory - Horwitz equates the Austrian School's business cycle theory with the ideas of Mises and Hayek, explaining that inflation occurs when the money supply exceeds the demand for money, leading to economic cycles [10][12] - Mises argues that economic downturns are corrections of previous misallocations caused by artificial credit expansion, advocating for minimal government intervention during recessions [12][10] Knowledge and Information - The Austrian School posits that knowledge is decentralized and that market prices convey information that guides economic actors, contrasting with the inefficiencies of planned economies [15][18] - Horwitz critiques modern economics for applying natural science methods to social sciences, advocating for a focus on how order emerges under proper rules and institutions [18][22] Critique and Reflection - The article notes that while the Austrian School has valuable insights, it also faces criticism for its abstract notions of freedom and its perceived neglect of real-world complexities [22][26] - The author suggests that the Austrian School needs to adapt its theories to contemporary economic discussions and acknowledges the importance of critical engagement with its principles [26][27]

百检检测中心在贵金属检测中，合作实验室配备高精度 X 射线荧光光谱仪、密度天平，可承接珠宝首 饰质检、电子浆料成分分析、贵金属催化剂活性评价等服务，检测流程严格遵循 GB、ISO 标准，确保 结果准确可靠。 二、检测标准 1. 纯度检测：GB 11887《首饰 贵金属纯度的规定及命名方法》规定金含量≥990‰为足金；GB/T 18043《首饰 贵金属含量的测定 X 射线荧光光谱法》。 2. 力学性能检测：GB/T 4340.1《金属材料 维氏硬度试验 第 1 部分：试验方法》（适用于贵金属硬 度检测）。 3. 密度检测：GB/T 2013《贵金属及其合金密度的测定》，采用排水法或密度仪测量。 三、检测项目 纯度分析：金含量（足金≥990‰，18K 金≥750‰）、银含量（925 银≥925‰）、铂含量 （Pt950≥950‰），杂质元素（如金中铜、银含量控制）。 力学性能：维氏硬度（足金 HV30-50，18K 金 HV100-150）、抗拉强度（纯银≥150MPa，银合金 ≥200MPa）、延展性（伸长率≥20%，纯金特性）。 物理性能：密度（纯金 19.32g/cm³，纯银 10.5g/cm³）、电导率（ ...

Group 1: Company Research - Wan Yi Technology - Wan Yi Technology's main business includes industrial testing instruments, online monitoring instruments, laboratory analysis instruments, and medical instruments [1] - The company provides high-precision vacuum leak detection solutions in the nuclear fusion field, with its helium mass spectrometer reaching an internationally advanced level [1] - The development of blood dialysis equipment is progressing smoothly, with plans to submit registration applications to the National Medical Products Administration by the end of 2025 [1] - The company is enhancing profitability through improved cost and expense management [1] Group 2: Company Research - Tao Tao Vehicle - Tao Tao Vehicle's production capacity in Vietnam is expected to significantly increase, with electric golf cart production reaching new highs in June and continuing to rise in July [2] - The expansion of overseas production capacity in Southeast Asia and the U.S. is a strategic response to international trade friction, enhancing competitiveness in the U.S. market [2] - The company is well-prepared to address market shifts, benefiting from the loss of some domestic manufacturers in the U.S. market [2] Group 3: Company Overview - Xing Shi Investment - Xing Shi Investment, established in 2007, is one of China's top private equity investment management firms and a pioneer in the industry [3] - The firm has received numerous awards, including the "Morningstar China Hedge Fund Award" and the "China Private Equity Golden Bull Award," showcasing its strong investment capabilities [3] - The investment team, led by Jiang Hui, has extensive experience and has consistently delivered stable performance through various market cycles [3] - Xing Shi Investment employs a multi-layered driving factor investment approach, focusing on comprehensive research across categories, industries, and companies to identify strong investment opportunities [3]

Core Viewpoint - Stroke, commonly known as cerebrovascular accident, is a leading cause of death and disability among residents in China, with high temperatures also posing a significant risk for stroke occurrence [1][2]. Group 1: Stroke Types and Risks - Stroke is categorized into ischemic and hemorrhagic types, with acute ischemic stroke (acute cerebral infarction) accounting for approximately 70% of cases [3]. - High temperatures, particularly above 32°C, significantly increase the risk of stroke, with the danger escalating as temperatures rise [1][4]. Group 2: Factors Contributing to Stroke in High Temperatures - Dehydration: High temperatures lead to excessive sweating and fluid loss, increasing blood viscosity and slowing blood flow, which raises the risk of ischemic stroke [4]. - Blood Pressure Fluctuations: Heat causes blood vessels to dilate, potentially lowering blood pressure, but can also lead to erratic blood pressure changes due to environmental stressors, increasing the risk of hemorrhagic stroke [4]. - Thermoregulation Burden: The body's effort to cool down increases heart rate and cardiac workload, which may affect cerebral blood supply [4]. Group 3: Recognizing and Responding to Stroke - Early warning signs include dizziness and limb numbness, which are critical indicators of a potential stroke [5]. - The "120 Rule" for quick identification of stroke symptoms involves observing facial symmetry, checking arm strength, and listening for clear speech [6]. Group 4: Common Missteps in Emergency Response - Avoid moving the patient abruptly, as this can worsen bleeding [8]. - Do not shout at the patient, as loud noises can elevate blood pressure and exacerbate the condition [9]. - Refrain from administering medication without a clear diagnosis, as incorrect medication can worsen symptoms [10]. - Do not feed or give drinks to the patient, as this can lead to choking and interfere with timely medical intervention [11]. Group 5: Misconceptions about Stroke Treatment - Immediate medical attention is crucial, and the golden window for effective treatment is within 4.5 hours of symptom onset [13]. - It is a misconception that stroke patients should be taken to distant hospitals; local hospitals can often provide adequate emergency care [13]. - Young and middle-aged individuals are also at risk for stroke due to unhealthy lifestyles, including hypertension and obesity [15].