Paleoclimas y Paleoescenarios en la Patagonia Austral y en Tierra del Fuego durante el Cuaternario by Andrea Coronato, Ana Maria Borromei, Jorge Rabassa

“…Durante el Holoceno y los tiempos históricos, las glaciaciones se restringieron a las zonas superiores a los 900 m s.n.m. y el deterioro climático no habría afectado significativamente al ecosistema bosque ubicado a menos de 400 m s.n.m. Un importante período cálido ocurrido en tiempos históricos fue registrado en las zonas de altura en Patagonia Norte y en las cercanías al nivel del mar en Tierra del Fuego …”
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Prispevek k poznavanju razširjenosti, biologije in ogroženosti močvirskega murenčka Pteronemobius heydenii (Fischer, 1853) v Sloveniji (Orthoptera: Grillidae) by Matjaž Bedjanič

“…Pojavlja se skoraj izključno v nižinah, med 100-400 m nadmorske višine. Večina lokalitet se razteza na širšem območju ob reki Muri, Dravi in Dravinji v vzhodnem delu Slovenije, medtem ko je iz osrednje, zahodne in severne Slovenije veliko manj podatkov. …”
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Electrochemical Studies of Betti Base and Its Copper(II) Complex by Cyclic and Elimination Voltammetry by Shardul Bhatt, Bhavna Trivedi

“…The cyclic voltammetric studies carried out at a glassy carbon working electrode, Ag/Ag+ reference electrode (0.01 M AgNO3 in acetonitrile) in DCM at 100 mV/sec, 200 mV/sec, and 400 mV/sec scan rates indicated a preceding chemical oxidation of the adsorbed BB species to form an iminium ion followed by formation of a carbanion via two-step quasireversible reduction. …”
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Caracterización de los marcos técnicos normativos contables y financieros de las sociedades comerciales, en Santiago de Cali, a diciembre 31 de 2016 by Ximena Sánchez Mayorga, Bibiana Rendón Álvarez, Edilberto Montaño Orozco

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On the Inertia Term of Projectile's Penetration Resistance by Yu Shan, Haijun Wu, Fenglei Huang, Jinzhu Li

“…For the ogive-nose projectile with CRH of 3, when the target is aluminum, steel, or other metals, the threshold velocity for the constant resistance is at least 1258 m/s; when the target is concrete, rock, or other brittle materials, if the velocity of the projectile is greater than 400 m/s or so, the damage number would be very large, and the penetration resistance would clearly depend on the projectile’s velocity. …”
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Propagation Model in Indoor and Outdoor for the LTE Communications by Sun-Kuk Noh, DongYou Choi

“…It was predicted between a time rate of 1% and 50% indoor within 400m and outdoor within 200m. In the future, we will study the propagation model of 5G mobile communication as well as the current 4G communication using artificial intelligence technology.…”
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Landslides induced by the 2023 Jishishan Ms6.2 earthquake (NW China): spatial distribution characteristics and implication for the seismogenic fault by Yuandong Huang, Chong Xu, Xiangli He, Jia Cheng, Xiwei Xu, Yingying Tian

“…Significant factors include elevations of 1700–2300 m, slope angle of 20–40°, southeast and south aspects, middle slope positions, Paleogene and Neogene strata, and proximity within 400 m of rivers, with NDVI values of 0.2–0.6 and PGA of 0.45–0.6 g. …”
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Key Performance Indicators in Freestyle Swimming: Comparing Start, Turn, and Swimming Velocity in Top-Elite Female Junior and Adult Swimmers by Chantal Widmer, Julia Hernandez, Michael Romann, Wolfgang Taube, Dennis-Peter Born

“…While swimming velocity had the largest effect on the race results across all distances for both junior and adult swimmers, the effect of turn times increased from 100 m to 400 m for both, junior and adult swimmers. Interestingly, the effect of turn times decreased again for 800 m and 1500 m races. …”
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Study on the Development Characteristics of Ductile Shear Zone andDeformation Response of Slope Excavation in a Hydropower Station by LU Bifeng, DENG Hui, HAO Hao, LI Anrun, LI Wancai

“…The high rock slope on the right bank of a hydropower station on Lancang river, which isto be built, is excavated for nearly 400 m.According to the on-site geological survey, the rockmass of the slope is hard and brittle dacite with strong unloading, and small and medium-sizedfaults developed in the slope.In addition, there are two ductile shear zones that dipping towardto the inside slope in the right bank slope,and mylonization occurs in the shear zone, which leadsto the very complex geological conditions and rock mass structure of the right bank slope. …”
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Geohazard features of the western Sardinia by G. De Falco, A. Conforti, G. Di Martino, S. Innangi, S. Simeone, R. Tonielli, F. Budillon

“…The pockmark fields are located ∼25–35 km off the coastline and at more than 400 m depth.…”
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Study on cementitious properties of steel slag by Zhu G., Hao Y., Xia C., Zhang Y., Hu T., Sun S.

“…Converter slag of different components were grounded to obtain a powder with specific surface area over 400m2/kg, making them to take place some part of the cement in the concrete as the admixture and carry out the standard tests. …”
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Caractérisation de la morphologie des massifs dunaires de la région Pays de la Loire (France) face au risque de submersion marine by Martin Juigner, Marc Robin 

“…The segmentation along the 140 km of barrier systems and sand spits of the Pays de la Loire Region is carried out within 25*400 m boxes. Eight indicators are extracted from a generic dataset, then computed within each box : minimum dune crest height, dune base and dune volume of the frontal dune ; historical shoreline change ; extend of the low-lying areas and back dune base ; extend and potential water depth of the stakes. …”
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Estimation of Dry Season Irrigation Water Abstraction in Lunsemfwa, Mulungushi, Mwomboshi, and Mkushi Subbasins from 2013 to 2017 in Zambia by Lamong Duke Tshenyego, Kamuti Mulonda, Isaac Nyambe Simate

“…The results estimate that a total maximum abstraction of 119,680,200 m3 was in 2013, and a minimum estimate of 74,951,400 m3 was in 2014. Wheat abstraction volumes (which were used to represent crops with higher water demand) were compared between catchments and significant differences exist when comparing Lunsemfwa catchment to Mkushi, Mulungushi, and Mwomboshi; thus there were no chances of similarity at an alpha level of 0.05. …”
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Fog Formation in Cold Season in Ji’nan, China: Case Analyses with Application of HYSPLIT Model by Xinfeng Wang, Jianmin Chen

“…The mixed layer depth was small, generally below 400 m at noon and around 100 m at midnight. However, the air temperature exhibited complex variations—sometimes decreased and sometimes kept stable or even increased.…”
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PALEOCLIMAS Y PALEOESCENARIOS EN LA PATAGONIA AUSTRAL Y EN TIERRA DEL FUEGO DURANTE EL CUATERNARIO by Andrea Coronato, Ana Maria Borromei, Jorge Rabassa

“…Durante el Holoceno y los tiempos históricos, las glaciaciones se restringieron a las zonas superiores a los 900 m s.n.m. y el deterioro climático no habría afectado significativamente al ecosistema bosque ubicado a menos de 400 m s.n.m. Un importante período cálido ocurrido en tiempos históricos fue registrado en las zonas de altura en Patagonia Norte y en las cercanías al nivel del mar en Tierra del Fuego…”
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框筒结构的剪力滞后效应研究 by 包联进, 陈建兴, 钱鹏

“…以某400 m高外框筒+核心筒超高层结构为分析对象,利用有限元软件ETABS研究了不同结构立面布置、高度、高宽比、角柱与中柱横截面面积比对结构剪力滞后效应的影响规律,通过分析某一单层两跨平面框架的传力机理,从理论上验证了数值模拟的结论。…”
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The First Seismic Imaging of the Holy Cross Fault in the Łysogóry Region, Poland by Eslam Roshdy, Artur Marciniak, Rafał Szaniawski, Mariusz Majdański

“…The imaging technique, combining seismic reflection profiling and travel time tomography, reveals detailed fault geometries down to 400 m. Precise data processing, including static corrections and noise attenuation, significantly enhanced signal-to-noise ratio and seismic resolution. …”
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Wear Investigation of Aluminum Alloy Surface Layers Fabricated through Friction Stir Welding Method by S. Vijayakumar, S. Anitha, R. Arivazhagan, Ashebir Dingeto Hailu, T. V. Janardhana Rao, Hari Prasadarao Pydi

“…The results revealed that maximum wear rate is found as 0.01215 mm3/Nm at LD of 50 N, SE of 600 m, and SS of 4 m/s, whereas minimum 0.00414 mm3/Nm at the grouping process parameters which are LD of 30 N, SE of 400 m, and SS of 6 m/s. From the observation of ANOVA, the most significant factor is identified as load, followed by sliding distance, sliding speed, and combination of each parameter. …”
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Population Structure and Regeneration Status of Woody Plant Species in Tulu Korma Dry Afromontane Forest, West Shewa Zone, Oromia, Ethiopia by Diriba Deressa, Meseret C. Egigu, J. M. Sasikumar

“…Data were collected from 52 main quadrats of 400 m2 for mature woody species and 260 subplots of 25 m2 for seedlings and saplings. …”
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Effects of Environmental and Disturbance Factors on Plant Community Distribution in Tropical Moist Afromontane Forests, South-West Ethiopia by Semegnew Tadese, Teshome Soromessa, Getaneh Gebeyehu

“…In a nested plot design, the vegetation data were collected from 140 main plots, i.e., 400 m2 (trees), 25 m2 subplots (shrubs, lianas, seedlings, and saplings), and 1 m2 (herbs), respectively. …”
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