bluuebunny/crossref_metadata_2025_split huggingface dataset:
Défense et protection des sites souterrains à haute valeur patrimoniale : le cas de Paris et de sa proche banlieue
Authors: GÉLY Jean-Pierre , OBERT Daniel , SOUFFACHÉ Blaise , VIRÉ Marc 
Published: June 2022

Le patrimoine souterrain situé sous Paris et sa banlieue est menacé de disparition à court et moyen terme face à l’urbanisation. Moins de 1 % de la surface des carrières souterraines y est protégée. La disparition progressive de ces lieux se fait dans une totale indifférence des pouvoirs publics et même des sites protégés par la loi font l’objet de menaces de disparition au moins partielle. Le cas se présente aujourd’hui à Meudon (département des Hauts-de-Seine) où un comblement menace aujourd’hui la carrière souterraine des Brillants, pourtant site classé depuis 1986. En raison de la maîtrise approximative du risque souterrain de la part des aménageurs, la moitié du site protégé de Meudon est menacée de disparition. Le comblement des carrières souterraines situées en zones urbaine ou suburbaine est systématiquement choisi, par facilité technique, par intérêts financiers et en absence de prise de conscience de la valeur patrimoniale de ces espaces, alors que d’autres solutions pourraient être envisagées pour conforter ces lieux si cela était indispensable, tout en les sauvegardant. Lorsque le comblement s’avère nécessaire comme dans certaines carrières de Calcaire grossier et dans les exploitations souterraines de gypse présentant d’importants désordres, aucune évaluation des objets patrimoniaux naturels ou culturels n’est effectuée préalablement à la disparition des vides.
Decarbonization of the Cargo Shipping Fleet
Authors: Chalfant Julie , Kite-Powell Hauke , Bonfiglio Luca , Chryssostomidis Chryssostomos 
Published: June 2022

Abstract
In an effort to combat climate change, the International Maritime Organization (IMO) has set ambitious goals for the reduction of greenhouse gas emissions from ships, with a target of at least a 50% reduction of total annual greenhouse gas (GHG) emissions, including carbon, from 2008 levels by 2050, with a further goal of zero GHG emissions within this century. Numerous technologies are under development to address these new goals, but the implementation of these new technologies is quite uncertain. Cargo ship owners face the challenge of determining how to best employ and possibly upgrade the current fleet to meet interim goals while awaiting the maturation of future technologies. This article describes a methodology and computer code that provide a rapid assessment of the impact of various fuel-saving technologies on an existing cargo ship’s fuel consumption, thus providing the ship owner fundamental data indicating which upgrades and practices warrant further, more detailed investigation.

Background
According to the National Oceanic and Atmospheric Administration, the amount of carbon dioxide in the atmosphere has increased by 1.78 ppm per year on average since 1980, and the increase is accelerating. Through the 1980s and 1990s, the increase was around 1.5–1.6 ppm per year, but the growth rate has averaged 2.4 ppm per year since 2010 (Tans et al. 2020).
Rising levels of carbon dioxide in the atmosphere adversely impact the environment in many ways. For example, increased levels of carbon dioxide dissolving in sea water increase the acidity of the oceans; as pH levels drop, organisms like oysters and corals have trouble maintaining their hard shells and skeletons made from calcium carbonate. If pH levels get too low, the calcium carbonate structures begin dissolving (NOAA 2020). Another example can be found in the NOAA Arctic Report Card in which each year shows an Arctic that is becoming warmer, less frozen, and more fragile; the 2020 report includes data on high land-surface air temperatures, low snow extent, low minimum sea-ice extent, and extreme wildfires (Thoman et al. 2020).
Integrated transcriptome and metabolome analyses revealed regulatory mechanisms of flavonoid biosynthesis in Radix Ardisia
Authors: Liu Chang , Pan Jie , Yin Zhi-Gang , Feng Tingting , Zhao Jiehong , Dong Xiu , Zhou Ying 
Published: June 2022

Background
Radix Ardisia (Jab Bik Lik Jib) is a common Miao medicine and is widely distributed in the Guizhou region of southern China. The botanical origin of Radix Ardisia includes the dry root and rhizome of Ardisia Crenata Sims (ACS) or Ardisia Crispa (Thunb.) A.DC. (AC), which are closely related species morphologically. However, the secondary metabolites in their roots are different from one another, especially the flavonoids, and these differences have not been thoroughly explored at the molecular level. This project preliminarily identified regulatory molecular mechanisms in the biosynthetic pathways of the flavonoids between ACS and AC using a multi-omics association analysis.

Methods
In this study, we determined the total levels of saponin, flavonoid, and phenolic in Radix Ardisia from different origins. Integrated transcriptome and metabolome analyses were used to identify the differentially expressed genes (DEGs) and differentially expressed metabolites (DEM). We also performed conjoint analyses on DEGs and DEMs to ascertain the degree pathways, and explore the regulation of flavonoid biosynthesis.

Results
The total flavonoid and phenolic levels in ACS were significantly higher than in AC (P < 0.05). There were 17,685 DEGs between ACS vs. AC, 8,854 were upregulated and 8,831 were downregulated. Based on this, we continued to study the gene changes in the flavonoid biosynthesis pathway, and 100 DEGs involving flavonoid biosynthesis were differentially expressed in ACS and AC. We validated the accuracy of the RNA-seq data using qRT-PCR. Metabolomic analyses showed that 11 metabolites were involved in flavonoid biosynthesis including: Naringenin, Luteolin, Catechin, and Quercetin. A conjoint analysis of the genome-wide connection network revealed the differences in the types and levels of flavonoid compounds between ACS and AC. The correlation analysis showed that Naringenin, Luteolin, Catechin, and Quercetin were more likely to be key compounds in the flavonoid biosynthesis pathway also including 4CL, AOMT, CHS, CHI, DFR, F3’5’H, FLS, and LAR.

Conclusions
This study provides useful information for revealing the regulation of flavonoid biosynthesis and the regulatory relationship between metabolites and genes in the flavonoid biosynthesis pathway in Radix Ardisia from different origins.
Estimation of Carbon Sequestration in a Forest: A case study of Bhawal National Park, Gazipur
Authors: Habib Mohammad Elias , Huda Mohammad Emadul 
Published: June 2022

Carbon sequestration is a global strategy of reducing atmospheric carbon to tackle global warming and climate change. Since the industrial revolution, the atmospheric carbon has been concentrating, therefore, global warming is speeding up and ecosystems are destroyed which increases the threat for global environmental sustainability. To limit global warming to 1.50C, COPs recommendation to be implemented particularly stop and restore forest loss, and line up the financial sector with net zero by 2050. Also, the Kyoto protocol explore the opportunity of carbon trading for developing countries like Bangladesh which is also reinforced by the net zero strategy of IPCC. To assess the forest carbon sequestration potentials, Bangladesh needs to accurately measure its storage carbon using statistical validated methods. Compared to ideal situations considering size and population, forest land is inadequate in Bangladesh as a result, to get global benefit, the country should manage the carbon pool by assessing periodically and managing accordingly. This study follows the randomized block design for sampling and data collection from 9 plots of 100 m2 each. Each individual tree of a sample plot measured and recorded and a total 240 trees measured to get its GBH and individual height. Study area covers the core area of Bhawal National Park which is a planted forest dominated by Sal tree (shorea robusta). From the study it has been observed that 3.345-million-ton Carbon sequestrate (equivalent to 12.276-million-ton CO2) in the core area of Bhawal National Park which is 940 hectares. Very few older plants are found in the Bhawal national park, most of them were coppicing plants. This study report might be beneficial for the potential forest researchers to estimate sequestrate carbon and to achieve net zero of carbon emission also, h
elps to create a foundation of carbon trading, therefore, the country might be benefited.
Effect of Climate, Growth and Decomposition Analysis of Maize in India
Authors: Soumya P. 
Published: June 2022

Maize is third most important cereal crop in India after rice and wheat. Maize can be grown under various agro-climatic zones.
Aims:

To study the effect of temperature, rainfall and crop are on crop yield in maize in India.
To study Compound Annual Growth Rate of area, production and productivity of maize in India.
To study percentage contribution of area, yield and their interaction to maize production in India.

Study Design: Only secondary data has been considered for the present study. Maize in India is considered for study purpose.
Data Considered: All the data required for the study is obtained from Indiastat website. The impact of climatic variables on yield is studied by using data for a period of 28 year i.e., from 1992-93 to 2019-20. For calculating CAGR and for decomposition analysis data from 1950-51 to 2019-20 were considered.
Methodology: Ordinary Least Squares method, Compound Annual Growth Rate(CAGR) and decomposition analysis were tools employed for the study.
Results: For every 10c rise in temperature, the yield of maize decreased by 1.6 units. For every 1 mm increase in rainfall, the yield increased by 0.05 units and for every thousand hectares increase in temperature, the crop yield increased by nearly 1.37 units. Temperature, Rainfall, crop area and time explain 89 per cent of variation in maize yield. Highest and significant growth rate of 3.39 per cent per annum was observed in area during the period II i.e., from 1960-61 to 1969-70. Similarly, in the case of production and yield a highest and significant growth rate of 7.32 and 4.03 per cent respectively were observed during the period I i.e., 1950-51 to 1959-60. For the entire study period i.e., from 1950-51 to 2019-20 significant and positive growth rates of 1.26, 3.34, and 2.05 per cent per annum were observed in area, production and yield respectively. For the entire period, the contribution of interaction effect is high (58.30%) followed by yield (28.73%) and area effects(12.97%). The results revealed that area and yield effect contributes more to production than their interaction when data is considered for a shorter period (10 years) whereas the interaction effect contributes more to production if the period considered is of longer duration(70 years).
Conclusion: Care should be taken by the government in the supply of hybrid maize seeds to farmers. Farmers should be educated about the effect of climatic variables on maize yield and they are also trained in following an improved package of practices.
Thio‐/LISICON and LGPS‐Type Solid Electrolytes for All‐Solid‐State Lithium‐Ion Batteries
Authors: Tao Boran , Ren Chaojun , Li Hongda , Liu Baosheng , Jia Xiaobo , Dong Xinwei , Zhang Shaohui , Chang Haixin 
Published: June 2022

AbstractAs an integral part of all‐solid‐state lithium (Li) batteries (ASSLBs), solid‐state electrolytes (SSEs) must meet requirements in high ionic conductivity, electrochemical/chemical stability toward the electrode. The ionic conductivity of the Li super ionic conductor (LISICON) is limited, and the thio‐LISICON is improved by replacing O2− in the LISICON with S2−. Currently, the ionic conductivity of Li10GeP2S12 (LGPS) has exceeded 10 mS cm−1, which meets the demands of commercial ASSLBs. However, poor stability of SSEs, baneful interfacial reactions, Li dendrite growth, and other factors have impeded the development of ASSLBs. Hence, this review first traces the development progress of thio‐/LISICON and LGPS‐type SSEs, analyzes the complicated ion transport mechanism, and summarizes the effective strategies for improving ionic conductivity. Moreover, exciting methods focusing on electrode interface engineering are outlined separately. As to SSE/anode interface, poor chemical or electrochemical compatibility, poor interfacial contact, and the mechanisms of dendrite formation are discussed. For the SSE/cathode interface, poor interfacial stability and non‐intimate solid–solid contact are daunting challenges. Then, effective methods to improve interface stability and electrochemical performance of ASSLBs with LGPS‐type SSEs are introduced. Finally, combined with the present chances and challenges, the possible future developing directions of LGPS‐based ASSLBs and the perspectives are proposed.
Li‐Rich Mn–Mg Layered Oxide as a Novel Ni‐/Co‐Free Cathode
Authors: Lee Yongseok , Park Hyunyoung , Cho Min‐kyung , Ahn Jinho , Ko Wonseok , Kang Jungmin , Choi Yoo Jung , Kim Hyungsub , Park Inchul , Ryu Won‐Hee , Hong Jihyun , Kim Jongsoon 
Published: June 2022

AbstractAlthough Li2MnO3 exhibits high capacity via anionic oxygen redox, it suffers from rapid capacity decay owing to structural disordering accompanying irreversible Mn migration and O2 release. To promote the reversibility of the anionic redox reaction, Li1.8Mg0.3Mn0.9O3 as a novel cathode material, prepared by partially substituting Li+ and Mn4+ of Li2MnO3 with the redox‐inactive Mg2+ as a structural stabilizer is proposed. Li1.8Mg0.3Mn0.9O3 delivers a high specific capacity and energy density of ≈310 mAh g−1 and ≈915 Wh kg−1, respectively. In particular, the power‐capability and cycle performance of Li1.8Mg0.3Mn0.9O3 greatly surpass those of Li2MnO3. Through first‐principles calculations and various experiments, it is revealed that Mg substitution effectively suppresses the Mn migration by stabilizing Mn cations in the original sites at the charged state. The energetically stabilized layered structure disfavors the distortion of the MnO6 octahedra, which induces the oxygen dimer (OO) formation through the metal–oxygen decoordination, thus mitigating oxygen release.
Material Design and Device Fabrication Strategies for Stretchable Organic Solar Cells
Authors: Park Jin Su , Kim Geon‐U , Lee Seungjin , Lee Jin‐Woo , Li Sheng , Lee Jung‐Yong , Kim Bumjoon J. 
Published: June 2022

AbstractRecent advances in the power conversion efficiency (PCE) of organic solar cells (OSCs) have greatly enhanced their commercial viability. Considering the technical standards (e.g., mechanical robustness) required for wearable electronics, which are promising application platforms for OSCs, the development of fully stretchable OSCs (f‐SOSCs) should be accelerated. Here, a comprehensive overview of f‐SOSCs, which are aimed to reliably operate under various forms of mechanical stress, including bending and multidirectional stretching, is provided. First, the mechanical requirements of f‐SOSCs, in terms of tensile and cohesion/adhesion properties, are summarized along with the experimental methods to evaluate those properties. Second, essential studies to make each layer of f‐SOSCs stretchable and efficient are discussed, emphasizing strategies to simultaneously enhance the photovoltaic and mechanical properties of the active layer, ranging from material design to fabrication control. Key improvements to the other components/layers (i.e., substrate, electrodes, and interlayers) are also covered. Lastly, considering that f‐SOSC research is in its infancy, the current challenges and future prospects are explored.
Efficient Low‐Grade Heat Conversion and Storage with an Activity‐Regulated Redox Flow Cell via a Thermally Regenerative Electrochemical Cycle
Authors: Zhang Hang , Lek Dao Gen , Huang Shiqiang , Lee Yann Mei , Wang Qing 
Published: June 2022

AbstractEfficient and cost‐effective technologies are highly desired to convert the tremendous amount of low‐grade waste heat to electricity. Although the thermally regenerative electrochemical cycle (TREC) has attracted increasing attention recently, the unsatisfactory thermal‐to‐electrical conversion efficiency and low power density limit its practical applications. In this work, a thermosensitive Nernstian‐potential‐driven strategy in the TREC system is demonstrated to boost its temperature coefficient, power density, and thermoelectric conversion efficiency by rationally regulating the activities of redox couples at different temperatures. With a Zn anode and [Fe(CN)6]4−/3−‐guanidinium as the catholyte, the TREC flow cell presents an unprecedented average temperature coefficient of −3.28 mV K−1, and achieves an absolute thermoelectric efficiency of 25.1% and apparent thermoelectric efficiency of 14.9% relative to the Carnot efficiency in the temperature range of 25–50 °C at 1 mA cm−2. In addition, a thermoelectric power density of 1.98 mW m−2 K−2 is demonstrated, which is more than 7 times the highest power density of reported TREC systems. This activity regulation strategy can inspire research into high‐efficiency and high‐power TREC devices for practical low‐grade heat harnessing.
Kirigami‐Inspired Pressure Sensors for Wearable Dynamic Cardiovascular Monitoring
Authors: Meng Keyu , Xiao Xiao , Liu Zixiao , Shen Sophia , Tat Trinny , Wang Zihan , Lu Chengyue , Ding Wenbo , He Ximin , Yang Jun , Chen Jun 
Published: June 2022

AbstractContinuously and accurately monitoring pulse‐wave signals is critical to prevent and diagnose cardiovascular diseases. However, existing wearable pulse sensors are vulnerable to motion artifacts due to the lack of proper adhesion and conformal interface with human skin during body movement. Here, a highly sensitive and conformal pressure sensor inspired by the kirigami structure is developed to measure the human pulse wave on different body artery sites under various prestressing pressure conditions and even with body movement. COMSOL multiphysical field coupling simulation and experimental testing are used to verify the unique advantages of the kirigami structure. The device shows a superior sensitivity (35.2 mV Pa−1) and remarkable stability (>84 000 cycles). Toward practical applications, a wireless cardiovascular monitoring system is developed for wirelessly transmitting the pulse signals to a mobile phone in real‐time, which successfully distinguished the pulse waveforms from different participants. The pulse waveforms measured by the kirigami inspired pressure sensor are as accurate as those provided by the commercial medical device. Given the compelling features, the sensor provides an ascendant way for wearable electronics to overcome motion artifacts when monitoring pulse signals, thus representing a solid advancement toward personalized healthcare in the era of the Internet of Things.
Long‐Life Lithium‐Metal All‐Solid‐State Batteries and Stable Li Plating Enabled by In Situ Formation of Li3PS4 in the SEI Layer
Authors: Xu Jieru , Li Jiuming , Li Yongxing , Yang Ming , Chen Liquan , Li Hong , Wu Fan 
Published: June 2022

AbstractAn ultrastable and kinetically favorable interface is constructed between sulfide–poly(ethylene oxide) (PEO) composite solid electrolytes (CSEs) and lithium metal, via in situ formation of a solid electrolyte interphase (SEI) layer containing Li3PS4. A specially designed sulfide, lithium polysulfidophosphate (LPS), can distribute uniformly in the PEO matrix via a simple stirring process because of its complete solubility in acetonitrile solvent, which is advantageous for creating a homogeneous SEI layer. The CSE/Li interface with high Li+ transportation capability is stabilized quickly through in situ formation of a Li3PS4/Li2S/LiF layer via the reaction between LPS and lithium metal to inhibit lithium dendrite growth. A Li/Li symmetric cell with the LPS‐integrated CSE exhibits constant and small CSE/Li resistance of 10 Ω cm2 during cycling, delivering stable cycling for 3475 h at a current density of 0.2 mA cm−2 and a high critical current density of 0.9 mA cm−2 at 60 °C. Impressive electrochemical performance is also demonstrated for LiFePO4/CSE/Li all‐solid‐state batteries with capacity of 127.6 mAh g−1 after 1000 cycles at 1 C.
Reversible Deformation of Artificial Cell Colonies Triggered by Actin Polymerization for Muscle Behavior Mimicry
Authors: Li Chao , Zhang Xiangxiang , Yang Boyu , Wei Feng , Ren Yongshuo , Mu Wei , Han Xiaojun 
Published: June 2022

AbstractThe use of artificial cells to mimic living tissues is beneficial for understanding the mechanism of interaction among cells. Artificial cells hold immense potential in the field of tissue engineering. Self‐powered artificial cells capable of reversible deformation are developed by encapsulating living mitochondria, actins, and methylcellulose. Upon addition of pyruvate molecules, the mitochondria produce adenosine triphosphate (ATP), which acts as an energy source to trigger actin polymerization. The reversible deformation of artificial cells occurs with a spindle shape resulting from the polymerization of actins to form filaments adjacent to the lipid bilayer that subsequently returns to a spherical shape resulting from the depolymerization of actin filaments upon laser irradiation. The linear colonies composed of these artificial cells exhibit collective contraction and relaxation to mimic muscle tissues. At maximum contraction, the long axis of each giant unilamellar vesicle (GUV) is parallel to each other. All the colonies are synchronized in the contraction phase. The deformation of each GUV in the colonies is influenced by its adjacent GUVs. The muscle‐like artificial cell colonies described here pave the way to develop sustainably self‐powered artificial tissues.
Genetically Engineered Cell Membrane Modified Conjugated Polymer Nanoparticles for NIR‐II Photothermal Therapy
Authors: Wei Zuwu , Xin Fuli , Yang Sen , Zhang Cuilin , Wang Bingxi , Xue Fangqin , Guo Zhiyong 
Published: June 2022

AbstractTumor‐selective near infrared‐induced photothermal therapy is a successful approach for ablation of malignant and cancerous cells. In the NIR region, tissue penetration depth in the near‐infrared second region (NIR‐II, 1000–1700 nm) is deeper than that of the traditional near‐infrared first region (NIR‐I, 700–900 nm) for the lower scattering and absorption. However, there are few photothermal conversion agents (PCAs) in the NIR‐II. And these PCAs are quickly identified by the immune system and rapidly cleared by the reticuloendothelial system (RES), leading to low accumulation in tumor, which prevents further advanced clinical practice. In this work, the conjugated polymer, PBTPBFTDPP, is prepared and assembled into nanoparticles (SPN). Then, the genetically engineered cell membranes are coated on the surface of SPN to obtain the positive targeting ability (SPN‐TF). The obtained SPN‐TF nanoparticles exhibit an excellent photothermal conversion ability, predominant targeting efficiency, and superb photothermal therapy for anticancer both in vitro and in vivo. These works will inspire more translational work on SPN for future clinical applications.