The Philosophy of He(和):Examined from the Perspectives of Technology and Culture

Pre-modern Chinese crafts,such as iron smelting,cookery,medicine,and the production of vehicles,bows,and arrows indicate the traditional Chinese view of technology as being organic,holistic,and comprehensive.This view of technology is guided by the concept of he(和)and employs the means and methods of he,thus achieving the purport of he.In Chinese,the character he(和)possesses positive connotations.It originated from the meaning of"to season;to add flavoring to"(调和)and that of flavors being"perfectly harmonious"(和美).From this sensory experience,he gradually extended to the abstract levels of materiality,humanity,sociality,"order"(wei位),and "power,situation,force"(shi势).Finally,he was elevated to the supreme level of"qi of great harmony"(taihe zhi qi太和之气),which is comparable to the concept of dao(道).The philosophy of he has exerted wide impact on such areas as technology,art,national character,cultural psychology,and behavior patterns,and has become an integral part of China's inherent culture.The paradoxes and deviations of he hold their own profound philosophical implications that merit further exploration.As humanity confronts significant challenges,such as how we can coexist with others,with technology,and with nature,the ancient Eastern wisdom embodied in he continues to possess practical characteristics and value.

Development and prospect of acoustic reflection imaging logging processing and interpretation method

Acoustic reflection imaging logging technology can detect and evaluate the development of reflection anomalies,such as fractures,caves and faults,within a range of tens of meters from the wellbore,greatly expanding the application scope of well logging technology.This article reviews the development history of the technology and focuses on introducing key methods,software,and on-site applications of acoustic reflection imaging logging technology.Based on the analyses of major challenges faced by existing technologies,and in conjunction with the practical production requirements of oilfields,the further development directions of acoustic reflection imaging logging are proposed.Following the current approach that utilizes the reflection coefficients,derived from the computation of acoustic slowness and density,to perform seismic inversion constrained by well logging,the next frontier is to directly establish the forward and inverse relationships between the downhole measured reflection waves and the surface seismic reflection waves.It is essential to advance research in imaging of fractures within shale reservoirs,the assessment of hydraulic fracturing effectiveness,the study of geosteering while drilling,and the innovation in instruments of acoustic reflection imaging logging technology.

The multi-peak point phenomenon of broadband microwave reflection caused by inhomogeneous plasma

During spacecraft re-entry,the challenge of measuring plasma sheath parameters directly contributes to difficulties in addressing communication blackout.In this work,we have discovered a phenomenon of multiple peaks in reflection data caused by the inhomogeneous plasma.Simulation results show that the multi-peak points fade away as the characteristic frequency is approached,resembling a series of gradually decreasing peaks.The positions and quantities of these points are positively correlated with electron density,yet they show no relation to collision frequency.This phenomenon is of significant reference value for future studies on the spatial distribution of plasmas,particularly for using microwave reflection signals in diagnosing the plasma sheath.

Investigation of reflection anisotropy induced by micropipe defects on the surface of a 4H-SiC single crystal using scanning anisotropy microscopy

Optical reflection anisotropy microscopy mappings of micropipe defects on the surface of a 4H-SiC single crystal are studied by the scanning anisotropy microscopy(SAM)system.The reflection anisotropy(RA)image with a'butterfly pattern'is obtained around the micropipes by SAM.The RA image of the edge dislocations is theoretically simulated based on dislocation theory and the photoelastic principle.By comparing with the Raman spectrum,it is verified that the micropipes consist of edge dislocations.The different patterns of the RA images are due to the different orientations of the Burgers vectors.Besides,the strain distribution of the micropipes is also deduced.One can identify the dislocation type,the direction of the Burgers vector and the optical anisotropy from the RA image by using SAM.Therefore,SAM is an ideal tool to measure the optical anisotropy induced by the strain field around a defect.

Correction of microwave pulse reflection by digital filters in superconducting quantum circuits

Reducing the control error is vital for high-fidelity digital and analog quantum operations.In superconducting circuits,one disagreeable error arises from the reflection of microwave signals due to impedance mismatch in the control chain.Here,we demonstrate a reflection cancelation method when considering that there are two reflection nodes on the control line.We propose to generate the pre-distortion pulse by passing the envelopes of the microwave signal through digital filters,which enables real-time reflection correction when integrated into the field-programmable gate array(FPGA).We achieve a reduction of single-qubit gate infidelity from 0.67%to 0.11%after eliminating microwave reflection.Real-time correction of microwave reflection paves the way for precise control and manipulation of the qubit state and would ultimately enhance the performance of algorithms and simulations executed on quantum processors.

The influence of reflections from the train body and the ground on the sound radiation from a railway rail

Purpose – The vibration of the rails is a significant source of railway rolling noise, often forming the dominantcomponent of noise in the important frequency region between 400 and 2000 Hz. The purpose of the paper is toinvestigate the influence of the ground profile and the presence of the train body on the sound radiation fromthe rail.Design/methodology/approach – Two-dimensional boundary element calculations are used, in which therail vibration is the source. The ground profile and various different shapes of train body are introduced in themodel, and results are observed in terms of sound power and sound pressure. Comparisons are also made withvibro-acoustic measurements performed with and without a train present.Findings – The sound radiated by the rail in the absence of the train body is strongly attenuated by shieldingdue to the ballast shoulder. When the train body is present, the sound from the vertical rail motion is reflectedback down toward the track where it is partly absorbed by the ballast. Nevertheless, the sound pressure at thetrackside is increased by typically 0–5 dB. For the lateral vibration of the rail, the effects are much smaller. Oncethe sound power is known, the sound pressure with the train present can be approximated reasonably well withsimple line source directivities.Originality/value – Numerical models used to predict the sound radiation from railway rails have generallyneglected the influence of the ground profile and reflections from the underside of the train body on the soundpower and directivity of the rail. These effects are studied in a systematic way including comparisons with measurements.

Chinese Culture,Classical Philosophy,and the Cultivation of Life

This paper explores the intricate relationship between Chinese culture and the nation’s rise,emphasizing the indispensable role of cultural education in fostering a robust national spirit and civilization.Drawing from classical Chinese texts and contemporary philosophical insights,the study examines how cultural virtues and educational practices can lead to societal harmony,national rejuvenation,and global contributions.The analysis highlights the enduring relevance of Confucian principles and their potential to address modern challenges,advocating for a renewed focus on cultural education to achieve a prosperous and peaceful world.Additionally,it underscores the necessity of integrating traditional values with modern educational practices to create a holistic approach that fosters ethical leadership and global cooperation.

Conversion hip arthroplasty for failed nailing of intertrochanteric fracture: Reflections on some important aspects

In this editorial,I present my comments on the article by Solarino et al.Conversion hip arthroplasty,which is an optional salvage procedure performed following unsuccessful fixation of intertrochanteric femur fractures in elderly pati-ents,entails more complex processes and higher rates of operative complications than primary arthroplasty.Hence,it is important to consider the appropriateness of the primary treatment choice,as well as the adequacy of nailing fixation for intertrochanteric fractures.This article briefly analyzes the possible factors contributing to the nailing failure of intertrochanteric fractures and attempts to find corresponding countermeasures to prevent fixation failures.It also analyzes the choice of treatment between nailing fixation and primary arthroplasty for intertrochanteric fractures.

Graded and Quantitative Technology and Application of Coal-Bearing Reservoir Based on Seismic Reflection Characteristics

Taiyuan formation is the main exploration strata in Ordos Basin, and coals are widely developed. Due to the interference of strong reflection of coals, we cannot completely identify the effective reservoir information of coal-bearing reservoir on seismic data. Previous researchers have studied the reservoir by stripping or weakening the strong reflection, but it is difficult to determine the effectiveness of the remaining reflection seismic data. In this paper, through the establishment of 2D forward model of coal-bearing strata, the corresponding geophysical characteristics of different reflection types of coal-bearing strata are analyzed, and then the favorable sedimentary facies zones for reservoir development are predicted. On this basis, combined with seismic properties, the coal-bearing reservoir is quantitatively characterized by seismic inversion. The above research shows that the Taiyuan formation in LS block of Ordos Basin is affected by coals and forms three or two peaks in different locations. The reservoir plane sedimentary facies zone is effectively characterized by seismic reflection structure. Based on the characteristics of sedimentary facies belt and petrophysical analysis, the reservoir is semi quantitatively characterized by attribute analysis and waveform indication, and quantitatively characterized by pre stack geostatistical inversion. Based on the forward analysis of coal measure strata, this technology characterizes the reservoir facies belt through seismic reflection characteristics, and describes coal measure reservoirs step by step. It effectively guides the exploration of LS block in Ordos Basin, and has achieved good practical application effect.

“Systematic Rival”From the Perspective of Philosophy of Property System

At present,the world is undergoing accelerating changes unseen in a century.With the United States regarding China as a strategic competitor,China-EU relations have become the core of national and global governance.For this reason,we use the basic theory and tools of Philosophy of Property System to clarify the EU’s characterization of China and accordingly propose the method of judgment and the principle of response.From this,we can get three basic cognitions of“systematic rivalry”,namely mutual exclusion of common cognition(Model A),mutual exclusion and cooperation of personality cognition(Model B),and cooperation of historical cognition(Model C).In order to steadily grasp the nature of“systematic rival”and make it operable,three basic cognitive models(AB,AC,BC,ABC,etc.)are combined,and a comprehensive judgment(ABC+model)is made to adapt to the supranational sovereignty characteristics of the EU.It is believed that the nature of“systematic rivalry”in the“trinity”refers to the main aspects of competition between China and Europe.Therefore,there are three principles for the Philosophy of Property System of“systematic rival”:first,maintain the situation of competition and cooperation;second,there is no fixed mode of competition and cooperation;and third,temporary confrontation and complementarity will lead to new competition and cooperation.

Analysis of Reform Strategies for Marxist Philosophy Teaching in Higher Education Institutions

Marxist philosophy is an important indicator of human thought in the process of modern social development,and it is also the theoretical and spiritual support of socialism with Chinese characteristics.With the development and progress of the times,Marxist philosophical theory has gradually integrated the ideas and thinking of the new era,becoming a good medicine to guide the spiritual development of college students.So,as an important political philosophy course offered by higher education institutions,how to effectively achieve the reform and development of Marxist philosophy teaching courses has become a key entry point for higher education institutions to achieve high-quality talent cultivation and implement the goal of moral education and talent development.This article mainly analyzes the curriculum connotation and characteristics of Marxist philosophy in higher education institutions,and explores the teaching reform path of Marxist philosophy in higher education institutions,hoping to provide reference opinions for promoting the improvement of talent education level in higher education institutions.

Practices and Reflections on Promotion of Selenium-rich Agriculture:A Case Study of Shatian Town in Huiyang District of Huizhou City

This paper presents an overview of the agricultural background of Shatian Town,and the implementation process of selenium-rich agriculture,including scientific selection,technical training,demonstration projects,and market expansion.Additionally,the paper discusses the practical outcomes achieved,including improvements in economic benefits and enhancements to the ecological environment.Meantime,it identifies existing challenges,such as technical bottlenecks and insufficient funding,and proposes measures for improvement,including the strengthening of scientific and technological innovation and the enhancement of market mechanisms.

The Natural Landscape of Philosophy （The Political Reflection of Heraclitus and Aristotle）

Civilizational breakthrough of ＂axial time,＂ implemented ＂human band＂ in the middle of the first millennium BC practically simultaneously in different latitudes of our planet--this is the time of the birth of science and arts, the development of language as a literary tradition, the becoming of Myth as an active picture of the world--a subjective objective, a philosophical understanding of what is the person and being that surrounds him and what he creates, and formation of knowing the world by the word and deed of the subject and, at the same time, the thinking object possessing political reflection. However, political reflection has one significant drawback--the brevity of historical memory, which should from time to time be brought to life, refreshing the milestones of events and the wisdom of others＇ reflections, so that cognitive dissonances do not arise freely （arbitrarily） or malicious aforethought of political phenomena （war, state, strategist-politician, political power, etc.）, breaking the membrane of human hostel---ethos, the philosophy of culture, art with science and the craving for work. The 20th century （and lasting the first quarter of the 21 st century）, is as a vivid illustration of endless wars and permanent revolutions, as an age of world and local conflicts, demonstrating an indissoluble connection with the ancient myth, the 20th scattered the teeth of mythology, rehashing the world and the principles of the state, destroying boundaries and the empire, unleashing new wars, multiplying ethnic conflicts, sweeping away valued reference point and changing anthropological signs, disagreeing with the essential in man： depriving the Word and the Cause.

Cognition Embodied in Buddhist Philosophy A Comparative Reflection of D6gen and Heidegger

Contrary to occidental philosophy, oriented to grasping and solidifying the principles of essential being （ontos on）, Buddhism seeks to understand the aspect of our existence that experiences suffering in life. In the East Asian languages Human beings are described as Inter-Beings in that they are enveloped by the topos of life and death. From breath to breath, our life is bound to the moments of emerging and vanishing, being and non-being in an essential unity. D6gen＇s philosophical thinking integrated this conception with the embodied cognition of both thinking and acting self. In the phenomenological point of view, Heidegger （1927; 1993） emphasizes Being as bound to fundamental substantiality, which borders at the Ab-grund, falling into nothingness. With D^gen, the unity-within-contrast of life and death is exemplified in our breathing, because it achieves the unity of body and cognition which can be called ＂corpus.＂ In perfect contrast, the essential reflection for Heidegger is that of grasping the fundament of Being in the world, which represents the actualization of a Thinking-Being-Unity. The goal of this comparison is to fundamentally grasp what is the essentiality of being, life, and recognition （in Japanesejikaku f~ ~） bound to embodied cognition in our globalized world.

Exploration of the Methods and Insights in the Introduction to Critique of Hegel’s Philosophy of Right

Marx,as one of the founders of Marxism,experienced a significant transformation in his thought during the period of 1843-1844.The Introduction to Critique of Hegel’s Philosophy of Right(hereafter referred to as the Introduction)is one of Marx’s most representative works from this time.Lenin noted that this text,along with Marx’s On the Jewish Question,marks Marx’s transition from idealism and revolutionary democracy to materialism.In this renowned text,Marx offers a rational critique of the absolute authority of religion,articulates a vision for human emancipation,and envisages the possibility of free and comprehensive human development.During this intellectual shift,Marx absorbed the essence of German classical philosophy and,from a positivist perspective,began employing critical thinking and materialist expression.This enabled him to embark on a path of critique addressing both the religious and real social worlds.In the new era,systematically studying Marxist classic works allows for the exploration of their contemporary relevance.By aligning these classics with specific directions outlined in reports such as those from the 20th CPC Central Committee’s Third Plenary Session,the vitality of these works can be reinvigorated for the modern age.

Reflections on the Fragmentation Thinking From the Perspective of Philosophy of Technology

“Fragmentation thinking”means the thinking process in which people use fragmented time,access to fragmented information,make fragmented judgment and reasoning,which will lead to fragmented decision-making.It is a social result brought about by the rapid development of modern information technology.From the perspective of philosophy of technology,information technology factors,social factors,and psychological factors all contribute to“Fragmentation thinking,”and the“Fragmentation thinking”will play a role in dispelling the integrity of thinking,collectivism and the overall development of individuals.In order to eliminate the negative effects of“Fragmentation thinking,”we must rationally review the functions of information technology,avoid over-reliance on information technology,and consciously integrate“Fragmentation thinking”through the education and media to constantly train people’s integral thinking ability.

Reflections on the Three Controversies in Economic Methodology by Virtue of the Philosophy of Science

The philosophical foundation of the mainstream neoclassical economics is empirical philosophy.The controversies of economic methodology over inductive and deductive methods,over verificationistic and falsificationistic approaches,and over positive and normative analyses in the evolution of economics are associated with those in the philosophy of science.The evolution of philosophy of science suggests that the above-mentioned pairs of economic methodologies should be appropriately combined when used in economics.It is not sensible to overemphasize either one inside each pair of economic methodologies.

Achievable Rate Analysis and Optimization of Double-RIS Assisted Spatially Correlated MIMO with Statistical CSI

Reconfigurable intelligent surface(RIS)is a novel meta-material which can form a smart radio environment by dynamically altering reflection directions of the impinging electromagnetic waves.In the prior literature,the inter-RIS links which also contribute to the performance of the whole system are usually neglected when multiple RISs are deployed.In this paper we investigate a general double-RIS assisted multiple-input multiple-output(MIMO)wireless communication system under spatially correlated non line-of-sight propagation channels,where the cooperation of the double RISs is also considered.The design objective is to maximize the achievable ergodic rate based on full statistical channel state information(CSI).Specifically,we firstly present a closedform asymptotic expression for the achievable ergodic rate by utilizing replica method from statistical physics.Then a full statistical CSI-enabled optimal design is proposed which avoids high pilot training overhead compared to instantaneous CSI-enabled design.To further reduce the signal processing overhead and lower the complexity for practical realization,a common-phase scheme is proposed to design the double RISs.Simulation results show that the derived asymptotic ergodic rate is quite accurate even for small-sized antenna arrays.And the proposed optimization algorithm can achieve substantial gain at the expense of a low overhead and complexity.Furthermore,the cooperative double-RIS assisted MIMO framework is proven to achieve superior ergodic rate performance and high communication reliability under harsh propagation environment.

基于互相关谱滑动平均的OFDR应变传感精度提升研究

OFDR在长距离大应变传感时易出现相位噪声,使得应变传感精度较差或无法还原真实应变变化。文章采用互相关谱滑动平均方法对OFDR原始互相关谱进行处理以提升应变传感精度。阐述了应变解调干扰噪声产生机理,分析了基于互相关谱滑动平均的OFDR应变传感精度提升原理,搭建了OFDR应变传感系统,在103.8m传感光纤上进行了实验验证,并讨论了不同大小的滑动平均块对结果的影响。实验结果表明,在扫频范围60nm,滑动平均块大小为1×10时,可在103.8m待测光纤实现空间分辨率为1.33cm,最大值为4000με的应变传感,应变区波长偏移量标准差显著降低。研究证明,互相关谱滑动平均方法可以有效提升OFDR系统应变解调精度。

Reflection coefficients of P-SV waves in weak anisotropic media

We introduce the Thomsen anisotropic parameters into the approximate linear reflection coefficient equation for P-SV wave in weakly anisotropic HTI media. From this we get a new, more effective, and practical reflection coefficient equation. We performed forward modeling to AVO attributes, obtaining excellent results. The combined AVO attribute analysis of PP and PS reflection data can greatly reduce ambiguity, obtain better petrophysical parameters, and improve parameter accuracy.