Lijia Li, Shu Liu, Xiaoliang Huang^*, Zhilin Qi

FDMP-Fluid Dynamics & Materials Processing, Vol.22, No.1, 2026, DOI:10.32604/fdmp.2026.073294 - 06 February 2026

Abstract Identifying geohazards such as landslides and methane leakage is crucial during gas extraction from natural gas hydrate (NGH) reservoirs, and understanding reservoir settlement behavior is central to this assessment. Horizontal wells can enlarge the pressure relief zone within the formation, improving single-well productivity, and are therefore considered a promising approach for NGH development. This study examines the settlement response of hydrate-bearing sediments during depressurization using horizontal wells. A fully coupled thermal, hydraulic, mechanical, and chemical (THMC) model with representative reservoir properties (Shenhu region in the South China Sea) is presented accordingly. The simulations show that More >

Nadezhda Golubkina^1,*, Pavel Poluboyarinov², Lyubov Skrypnik³, Agnieszka Sękara⁴, Otilia Cristina Murariu⁵, Gianluca Caruso⁶

Phyton-International Journal of Experimental Botany, Vol.94, No.12, pp. 3861-3877, 2025, DOI:10.32604/phyton.2025.070988 - 29 December 2025

Abstract Circadian biorhythms are fundamental in plant adaptability and development. To reveal the effect of organic and inorganic forms of Se, foliar treatments of dandelion with 0.26 mM Se solutions were practiced in two contrasting day times: in the morning with the highest levels of leaf Se and polyphenol (TP) and the lowest dry matter, and in the evening with the opposite characteristics. Compared to the control, the morning Se supply demonstrated a higher increase of root biomass (1.27–1.37 times), Se (1.82–2.85 times), TP content (1.42–1.44 times), and antioxidant activity (AOA) (1.47–1.48 times) than the evening… More > Graphic Abstract

Tetiana O. Yastreb^1,2, Mykola V. Shevchenko², Liubov N. Kobyzeva^1,3, Alexander I. Oboznyi¹, Yuriy E. Kolupaev^1,2,4,*

Phyton-International Journal of Experimental Botany, Vol.94, No.10, pp. 3125-3143, 2025, DOI:10.32604/phyton.2025.071822 - 29 October 2025

Abstract β-Aminobutyric acid (BABA) is a physiologically active plant compound that has not been extensively studied. It has been shown to increase resistance to biotic and abiotic stress factors and enhance seed germination in certain plant species. However, its effects on cereal grains with low germination rates have not yet been studied. This study investigated the effects of BABA on the germination of aged triticale seeds, the metabolite content of seedlings, and the state of their antioxidant systems. The study found that a three-hour treatment of seeds in BABA solutions at concentrations ranging from 0.1 to… More > Graphic Abstract

Ahmed Bakeer¹, Grigory Kazakevich², Viktoriia Podryga^3,*, Yury Poveshchenko³, Parvin Rahimly³

Frontiers in Heat and Mass Transfer, Vol.23, No.5, pp. 1575-1593, 2025, DOI:10.32604/fhmt.2025.067097 - 31 October 2025

Abstract The work considers the problem of gas hydrate dissociation in a porous medium using the two-term Forchheimer law, corresponding to high flow rates of reservoir fluids. Such rates can arise during the decomposition of gas hydrates, since a large amount of gas is released. Intensive emissions of gases from the earth’s interior are observed on the ocean floor. They are also associated with a large number of subvertical geological structures under the ocean floor, coming to the surface in the form of local ring funnels (pockmarks). Many similar objects have also been found on land.… More >

Junyu Deng^1,2, Rui Zhang^1,*, Xudong Zhao³, Hongzhi Xu^1,2, Peng Ji¹, Zizhen Zhang¹, Yifan Yang¹

Energy Engineering, Vol.122, No.10, pp. 4153-4168, 2025, DOI:10.32604/ee.2025.065906 - 30 September 2025

Abstract Field tests have demonstrated that depressurization with controlled sand production is an effective technique for natural gas hydrate extraction. Variations in depositional environments and processes result in significant heterogeneity within subsea natural gas hydrate-bearing sediments. However, the influence of permeability heterogeneity on production performance during depressurization with controlled sand production remains inadequately understood. In this study, a multiphase, multi-component mathematical model is developed to simulate depressurization with controlled sand production in methane hydrate-bearing sediments, incorporating geological conditions representative of unconsolidated argillaceous siltstone hydrate deposits in the Shenhu area of the South China Sea. The effects… More >

Yajie Bai^1,*, Jian Hou^2,3, Yongge Liu^2,3

Energy Engineering, Vol.122, No.6, pp. 2503-2518, 2025, DOI:10.32604/ee.2025.063198 - 29 May 2025

Abstract Natural gas hydrate widely exists in the South China Sea as clean energy. A three-phase transition layer widely exists in low permeability Class I hydrates in the Shenhu offshore area. Therefore, taking into account the low-permeability characteristics with an average permeability of 5.5 mD and moderate heterogeneity, a 3-D geological model of heterogeneous Class I hydrate reservoirs with three-phase transition layers is established by Kriging interpolation and stochastic modeling method, and a numerical simulation model is used to describe the depressurization production performance of the reservoir. With the development of depressurization, a specific range of… More >

Chenhong Li¹, Guojin Han¹, Hua Zhong¹, Chao Zhang¹, Rui Zhang², Jonggeun Choe³, Chen Xing², Xuewen Cao², Jiang Bian^4,*

Energy Engineering, Vol.122, No.4, pp. 1287-1309, 2025, DOI:10.32604/ee.2025.060970 - 31 March 2025

Abstract Extracted natural gas hydrate is a multi-phase and multi-component mixture, and its complex composition poses significant challenges for transmission and transportation, including phase changes following extraction and sediment deposition within the pipeline. This study examines the flow and heat transfer characteristics of hydrates in a riser, focusing on the multi-phase flow behavior of natural gas hydrate in the development riser. Additionally, the effects of hydrate flow and seawater temperature on heat exchange are analyzed by simulating the ambient temperature conditions of the South China Sea. The findings reveal that the increase in unit pressure drop… More >

Hong Lei¹, Xiaojian Zhou², Antonio Pizzi^3,*, Guanben Du^2,*, Xuedong Xi²

Journal of Renewable Materials, Vol.13, No.2, pp. 199-249, 2025, DOI:10.32604/jrm.2025.02024-0048 - 20 February 2025

Abstract This review is composed of three main parts each of which is written by well-known top specialists that have been, in a way or other, also the main participants of the majority of the developments reported. Thus, after a general part covering the grand lines and more in-depth views of more recent tannin, lignin, carbohydrate and soy bioadhesives, some mix of the other bio raw materials with soy protein and soy flour and some other differently sourced bioadhesives for wood, this review presents a more in-depth part on starch-based wood adhesives and a more in-depth… More > Graphic Abstract

Qiang Zhang^1,#, Dongsheng Gai^1,#, Yong Liu¹, Weiyang Liu¹, Pengcheng Fu¹, Xiwen Shao¹, Xuanhe Liang², Yanqiu Geng^1,*, Liying Guo^1,*

Phyton-International Journal of Experimental Botany, Vol.94, No.1, pp. 269-279, 2025, DOI:10.32604/phyton.2025.060551 - 24 January 2025

Abstract The yield of direct-seeded rice (DSR) was constrained by inadequate grain filling. Recent studies have indicated that paclobutrazol application plays a significant role in enhancing crop agronomic traits and increasing yield. This study aimed to examine the effects of paclobutrazol seed soaking (PSS) on non-structural carbohydrate accumulation and grain enrichment in DSR, potentially providing a theoretical foundation for achieving high-yield DSR cultivation. The experiment utilized two rice varieties, Jiyujing (JYJ) and Jijing305 (JJ305), with seeds soaked in paclobutrazol concentrations of 0 mg L⁻¹ and 100 mg L⁻¹. PSS demonstrated increased chlorophyll content, net photosynthetic rate, and… More >

Francisco Javier Alarcón-Aguilar, Israel Domínguez de la Mora, Angeles Fortis-Barrera

European Cytokine Network, Vol.35, No.4, pp. 48-55, 2024, DOI:10.1684/ecn.2024.0499

Abstract Interleukin-6 (IL-6) is a cytokine with pleiotropic effects that plays a significant role in the transition from the innate immune response to adaptive response. IL-6 is of interest due to its proinflammatory action, however, it also exhibits anti-inflammatory effects, supporting metabolism and suppressing associated diseases, such as obesity, diabetes mellitus and metabolic syndrome. The IL-6 receptor (IL-6R) is a type I transmembrane glycoprotein in the plasma membrane of only some cell types, such as macrophages, neutrophils, hepatocytes, and T cells. The function of IL-6R requires another transmembrane glycoprotein of 130 kDa (gp130) which, in contrast… More >