Digital Commons Network^™

Environmental Damage Is A War Crime: Analyzing The Legal Implications Of The Russian Armed Invasion's Environmental Impact On Ukraine, Iryna Rekrut

JCLC Online

As a result of the armed invasion of Ukraine by the Russian

military, Ukraine has suffered extreme environmental damage that

affects both its land and its people. This article explores the

intersection of international law and environmental protection in the

context of armed conflicts, with a specific focus on the Russian armed

invasion of Ukraine. After describing the devastation faced by

Ukraine, this article examines existing frameworks in international

law such as the Rome Statute, the Geneva Conventions, customary

international humanitarian law, and domestic law. This overview

highlights guidelines in these frameworks that render environmental

damage during war impermissible. Despite …

Comprehensive In Vitro And In Vivo Evaluation Of Therapeutic Potential Of Bacopa-Derived Asiatic Acid Against A Human Oral Pathogen Streptococcus Mutans, Rajendran Jeyasri, Pandiyan Muthuramalingam, Arumugam Priya, Rajaiah Alexpandi, N. R. Siva Shanmugam, Saminathan Nivetha, Hyunsuk Shin, Shunmugiah Karutha Pandian, Arumugam Veera Ravi, Manikandan Ramesh

Food for Health: Publications

Dental caries is a common human oral disease worldwide, caused by an acid-producing bacteria Streptococcus mutans. The use of synthetic drugs and antibiotics to prevent dental caries has been increasing, but this can lead to severe side effects. To solve this issue, developing and developed countries have resorted to herbal medicines as an alternative to synthetic drugs for the treatment and prevention of dental caries. Therefore, there is an urgent need for plant-derived products to treat such diseases. Bacopa monnieri, a well-documented medicinal plant, contains 52 phytocompounds, including the pentacyclic triterpenoid metabolite known as asiatic acid (ASTA). Hence, …

"Branching Out: Examining Plant Cognition And Sentience", Steven Hansch, Leslie Barcus

Tales of WellBeing

New research on plant behavior and communication raises questions about plant awareness and sentience.

Optical Transport Of Ultracold Atoms, David Vera

Undergraduate Honors Theses

At temperatures near absolute zero, bosons form a macroscopic quantum state that can be manipulated and imaged in a very controlled and tunable way. To reach these extreme temperatures near absolute zero, advanced methods in cooling, including laser and evaporative cooling, must be used. In addition to these techniques for cooling, atoms must also be held up against the constant pull of gravity, so additional trapping techniques using lasers and magnets are used. In our lab at University of San Diego, we are implementing a tunable lens system (TLS) to optically transfer atoms to a more optically accessible location. A …

Probing Sterile Neutrino Decays In The Adolescent Universe With Big Bang Nucleosynthesis And Large Scale Structure, Darius Vera

Undergraduate Honors Theses

The early universe provides a unique opportunity for researching neutrinos because in these dense and hot places, neutrinos have significant interactions with each other and everything else in the plasma of the early universe. One issue in the current cosmological paradigm is the lithium problem, where there is a discrepancy between predicted versus observed abundances of lithium produced during Big Bang Nucleosynthesis. In this paper, we look beyond the Standard Model to try and address this discrepancy by using the early universe as a laboratory to study the decay of sterile neutrinos into Standard model particles and its effect on …

Servant Leadership In The Periodical Literature Of Librarianship, Simone Clunie, Darlene Parrish

Library Scholarship

Leadership is one of the most critical factors in the success or failure of an organization and can greatly impact the health and well-being of all participants, especially lower participants. (Kendrick, Kaetrena Davis, 2020). In Robert Greenleaf’s 1970 book, The Servant as Leader, he posits that a leader should be a servant first, seeking the health and development of all participants in an organization. This research project investigates the number of articles published in the periodical literature of librarianship about servant leadership, the nature of the coverage, and if servant leadership is being implemented in libraries as it was …

Estimation Of Useful-Stage Energy Returns On Investment For Fossil Fuels And Implications For Renewable Energy Systems, Emmanuel Aramendia, Paul E. Brockway, Peter G. Taylor, Jonathan B. Norman, Matthew K. Heun, Zeke Marshal;

University Faculty Publications and Creative Works

The net energy implications of the energy transition have so far been analysed at best at the final energy stage. Here we argue that expanding the analysis to the useful stage is crucial. We estimate fossil fuelsʼ useful-stage energy returns on investment (EROIs) over the period 1971–2020, globally and nationally, and disaggregate EROIs by end use. We find that fossil fuelsʼ useful-stage EROIs (~3.5:1) are considerably lower than at the final stage (~8.5:1), due to low final-to-useful efficiencies. Further, we estimate the final-stage EROI for which electricity-yielding renewable energy would deliver the same net useful energy as fossil fuels (EROI …

‘Green Is The Color Of The Luxuriant Vegetation Of Our Motherland’: Marcus Garvey, Temporality, And Wilderness As A Repeating Phase, Colin Fisher

History: Faculty Scholarship

Like other nationalists of the early twentieth century, the Harlem-based Pan-Africanist Marcus Garvey invoked landscape to rally potential citizens across lines of difference and imagine national community. The centrality he and his organization, the Universal Negro Improvement Association (UNIA), gave to nature can be seen in the Pan-African flag, the green stripe of which symbolized the “luxuriant vegetation of our Motherland.” But unlike European and European American nationalists, Garvey understood time as cyclical rather than linear, which meant that he saw wilderness not as a national starting place to be preserved in national parks but rather as a repeating phase.Garvey’s …

How To Scientifically Understand "New Quality Productivity", Yongnian Zheng

Bulletin of Chinese Academy of Sciences (Chinese Version)

New quality productivity (NQP) is a strategic concept that can be defined as all economic activities that can contribute to enhancing the technological content and value-added of products based on technological progress. Discussions on NQP will have to have a scientific sense of the industrial upgrading on the basis of technological progress, avoid restricting NQP to some specific areas of technological development, and treat NQP as technologically deterministic. Empirically speaking, the development of NQP can focus on the three core production factors of basic research, applied technology, and the financial system. In addition, it is necessary to provide an effective …

Big Life-Science: Study Of Omics From Microscopic To Mesoscopic Scales, Jiarui Wu

Bulletin of Chinese Academy of Sciences (Chinese Version)

The human genome project at the turn of the century opened a new era of life science research and formed various omics characterized by holistic high-throughput research. The initial omics research was mainly carried out at the molecular level, such as genomics, transcriptomics, proteomics, etc., showing a new paradigm of data-driven research. With the development of research technologies, the omics research has risen to the mesoscopic level, the representative is the “Human Cell Atlas” project launched in 2017. At present, researchers have been able to carry out omics research at the level of tissues, organs, and even individuals, and resulted …

Brain Science And Brain-Inspired Intelligence In Intelligent Era, Xu Zhang

Bulletin of Chinese Academy of Sciences (Chinese Version)

With intelligence technology as the core technology and intelligent computing power as the productive force, the intelligent era has once again pushed brain science to the forefront of world science and technology. Brain science is the science that studies the nature and rule of cognition and intelligence of human, animal, and machine. A comprehensive analysis of the structure and functional connection rule of the nervous system will eventually draw the functional connectivity map of the brain. In the past decade, neuroscience research has been committed to systematically analyzing the types of neurons and neural structural connections of the nervous system, …

Some Reflections On Developing Trend Of Gravimetry In China, Heping Sun

Bulletin of Chinese Academy of Sciences (Chinese Version)

With the development of modern science and technology, gravimetry is growing vigorously and is increasingly becoming an interdisciplinary subject that is closely related to many others such as geology, fundamental physics, geodynamics, hydrology, oceanography, and astronomy. It is now a key subject in giving service to demands in national strategy and fundamental researches in geoscience such as fiducial surveying and mapping, resource exploration, military security, and hazard monitoring. Therefore, owning the core gravimetric techniques is one of the pivots which reflect national core competitiveness. This study first briefly overviews the history and actuality of the growth of gravimetry subject in …

Nanozyme: Combining Power Of Natural Enzymes And Artificial Catalysis, Peng Du, Lizeng Gao, Jian Jiao, Kelong Fan, Xiyun Yan

Bulletin of Chinese Academy of Sciences (Chinese Version)

Nanozymes represent a novel class of artificial enzymes and biocatalysts, possessing both the physical and chemical properties of nanomaterials along with unique enzyme-like catalytic activities, which breaks the boundary between inorganic materials and organic life. Unlike natural enzymes, traditional enzyme mimics and chemical catalysts, nanozymes exhibit catalytic activity that can be regulated by their nanoscale physical and chemical properties. They are characterized by good stability, high- and lowtemperature resistance, acid and alkali resistance, adjustable activity, and multifunctionality. As a result, nanozymes have garnered widespread attention in the fields of biomedicine, environment treatment, green agriculture, new energy resources, and have begun …

Progress And Challenges Of Sustainable Development Goals (Sdgs) In The World And In China, Bojie Fu, Junze Zhang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Achieving the 17 Sustainable Development Goals (SDGs) adopted by United Nations is a critical task for countries around the world from 2016 to 2030. Yet, recent assessments indicate that progress on half of the SDGs has stagnated or even regressed, and that most goals are unlikely to be met by 2030. This study reviews the progress globally and in China towards achieving the 17 SDGs, and summarizes five key challenges that are impinging their realization: 1) the data gaps and insufficient monitoring capacity, 2) the high complexity of interlinkages among the SDGs, 3) the influence of regional disparities and negative …

Analysis Of Research And Development Trends Of New Drugs, Ping Xu, Li Xu, Ruo-Nan Yang, Wei Li, Kaixian Chen

Bulletin of Chinese Academy of Sciences (Chinese Version)

As an important component in the pharmaceutical innovation, research and development (R&D) of new drugs stands at the forefront of a new round of life science and technology revolution and bioeconomic reform, which is of strategic significance to leading scientific and technological innovation, driving economic development, and improving people’s health and well-being. At present, continuous innovation in cutting-edge technologies, cross-domain integration of disciplines, and digital depth enablement drive active innovation in the field of new drug R&D. Both domestically and internationally, innovative small molecule drugs, antibody drugs, immune cell therapy, gene therapy and nucleic acid drugs are receiving intensive market …

New Frontier In Race For Deep Space Exploration: Lunar Water Resources, Yong Wei, Honglei Lin, Fei He, Hui Zhang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Deep space exploration has become the commanding heights of science and technology competition. Since the beginning of the 21st century, China has successfully completed the lunar exploration missions of “orbiting, landing, and returning” in just twenty years, and upgraded to a new roadmap of “survey, construction, and utilization”. Meanwhile, lunar exploration worldwide has shown a trend towards normalization and commercialization. The research on lunar water resources has sparked widespread interest and intense competition among countries and space agencies, marking a new focus in human’s deep space exploration. The exploration of lunar water can help reveal crucial processes in the formation …

Winning Battle For Key And Core Technologies In Emerging Fields—Inspiration Based On 863 Program Related Projects, Guangzu Bai, Li Li, Hongfei Meng, Qiang Wang, Xiaoyang Cao, Anrong Liu, Bo Cheng, Mimi Zhan, Jing Li, Leiei Cui, Xiangwan Du

Bulletin of Chinese Academy of Sciences (Chinese Version)

Emerging technology fields have become the main battleground for strategic competition among major powers today, with key and core technologies serving as crucial approach in shaping a nation’s international competitive advantage. This study, from the perspective of national strategy, profoundly understands the significant importance of winning the key and core technology battle in emerging fields. Based on this understanding, it starts with a comparison between the implementation background of the 863 Program and the current reality. It systematically summarizes valuable experiences from projects aimed at advancing key and core technologies in emerging fields, and puts forward reflections and suggestions for …

Multiple Input System Of Disruptive Technologies, Mimi Zhan, Xianke Peng, Xiaoyang Cao, Xiaomian Hu

Bulletin of Chinese Academy of Sciences (Chinese Version)

As the great power to drive human society’s development and the industrial transformation, disruptive technologies have attracted the attention of countries around the world. The major economies worldwide have made relevant strategic plans to develop disruptive technologies for preempting the zenith of technological innovation. As the effective approach to gather various resources, the multiple input system of disruptive technologies has become a place of strategic importance and related studies have also been paid more and more attention. The multiple input system of disruptive technologies is investigated firstly from the perspective of innovation mechanism in this study. Based on the innovation …

Synthetic Biology Enablement: From Academic Development To Industrial Transformation, Yan Xiong, Xueqing Ma, Daming Chen, Xiao Liu, Guoping Zhao

Bulletin of Chinese Academy of Sciences (Chinese Version)

Synthetic biology revolutionizes the comprehension of life systems from an engineering perspective, employing a “bottomup” approach in life science research. It adopts an iterative research paradigm of “design-build-test-learn” in life science research and creates engineered new life systems grounded in genomics and systems biology. This provides a new pathway of “from creation to understanding” for life sciences, departing from the traditional reductionist research strategy of “study the whole to understand the parts” and opening up a new culture of “building to understand” the essence of life. Additionally, synthetic biology elevates existing biotechnologies previously based on “simulating natural processes” and “genetic …

Cover 3

Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.

Advances In Data-Driven Life Sciences Research, Haiping Jiang, Chunchun Gao, Wenhao Liu, Yungui Yang, Xin Li

Bulletin of Chinese Academy of Sciences (Chinese Version)

The field of life sciences is rapidly evolving, driven by advancements in experimental techniques and vast biological big data which gradually arise and play an increasingly important role in life science research. First of all, biological big data has diversity and complexity, including genomic data, epigenomic data, proteomic data and other types. These data provide researchers with more comprehensive information and help reveal the laws behind life phenomena. Second, new data-driven developments and applications in life sciences cover many fields such as gene editing, precision medicine, drug development, etc., providing unprecedented possibilities for human health and quality of life. However, …

Promoting Ecosystem Based Marine Management Through A Marine Ecological Classification And Zoning System, Wenhai Lu, Xiao Li, Meng Cui

Bulletin of Chinese Academy of Sciences (Chinese Version)

Ecosystem based ocean management is an important means of building marine ecological civilization. The current marine ecological classification and zoning in China comprehensively sorts out the types and natural geographical characteristics of marine ecosystems, divided the Chinese seas and adjacent waters into several levels of ecological spatial units according to different scales, effectively characterizes the geographical distribution features of marine biological communities and their habitats, and provides effective support for ecosystem based marine management. This study analyzed the practical significance of marine ecological classification and zoning. Based on a review of the development of marine ecological classification and zoning, this …

Modernization Of Science And Technology From Perspective Of Chinese Path: Implications Of The Era, Characteristics, And Reflections, Baoyu Jia, Yan Ying, Jiang Yu

Bulletin of Chinese Academy of Sciences (Chinese Version)

The modernization of science and technology is the key to Chinese path to modernization and plays a fundamental and strategic supporting role in building a powerful socialist modernization country. This study reviews various stages of development including sprouting and exploration, recovery and acceleration, catching up and leading, summarizes the characteristics and experience, and discusses the improvement in terms of level, concept, culture, topic selection, organization, system, governance, team, and guarantee, and then, proposes the concept of “Chinese Path to S&T Modernization”.

Policy Overview (April, 2024)

Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.

Technology Innovation Is The Key To Future Space Science Missions, Ji Wu

Bulletin of Chinese Academy of Sciences (Chinese Version)

Space science is one of the important space activities of China together with space technology and space application. Although it is a space program aimed at scientific discovery and breakthrough, with the development of technology and the increasing number of achievements received in the past, space science missions require more and more technological innovation to achieve their goals. This study first reviews the development trend of space science missions since their birth, then analyzes the cultivation process of space science mission proposals with technological innovation and the responsibilities of the chief scientist leading such tasks, and finally analyzes and proposes …

Cover 4

Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.

Cover 2

Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.

2024 Issue 5 Content

Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.

Three Ole Miss Student Veterans Earn National Scholarships, Clara Turnage

University of Mississippi News

OXFORD, Miss. – Three University of Mississippi student veterans have been awarded the Harold and Muriel Berkman Charitable Foundation's national scholarship, the first veterans at Ole Miss to do so.

Deep Clustering Of Tabular Data By Weighted Gaussian Distribution Learning, Shourav B. Rabbani, Ivan V. Medri, Manar D. Samad

Computer Science Faculty Research

Deep learning methods are primarily proposed for supervised learning of images or text with limited applications to clustering problems. In contrast, tabular data with heterogeneous features pose unique challenges in representation learning, where deep learning has yet to replace traditional machine learning. This paper addresses these challenges in developing one of the first deep clustering methods for tabular data: Gaussian Cluster Embedding in Autoencoder Latent Space (G-CEALS). G-CEALS is an unsupervised deep clustering framework for learning the parameters of multivariate Gaussian cluster distributions by iteratively updating individual cluster weights. The G-CEALS method presents average rank orderings of 2.9(1.7) and 2.8(1.7) …