-
Article
Open AccessOrbital- and millennial-scale Asian winter monsoon variability across the Pliocene–Pleistocene glacial intensification
Intensification of northern hemisphere glaciation (iNHG), ~2.7 million years ago (Ma), led to establishment of the Pleistocene to present-day bipolar icehouse state. Here we document evolution of orbital- and ...
-
Article
Study of pore space variation characteristics of soil samples at different depths in loess strata
The porosity and permeability characteristics of loess are crucial in studying the soil stability of loess strata. In this paper, porosity and permeability were analyzed by nuclear magnetic resonance (NMR) tes...
-
Article
Influence of volume fraction on magnetodielectric effect in CoFe2O4–Ba0.8Sr0.2TiO3 multiferroic fluids
The multiferroic fluids use an external field to rotate the magnetization/polarization direction of the multiferroic particles to form a chain structure with a clam** effect, which is expected to achieve the...
-
Article
Enhanced magneto-electric coupling properties of MnFe2O4–PbZr0.52Ti0.48O3 multiferroic liquids tuning by volume fraction
Magnetoelectric materials that exhibit a large magnetoelectric response at room temperature or higher are crucial for practical applications. However, the direct flip-flop** of magnetic polarization in conve...
-
Article
Effect of ball milling time on the magnetoelectric coupling effect of the multiferroic liquid CoFe2O4–Ba0.8Sr0.2TiO3
In this thesis, CoFe2O4 (CFO) and Ba0.8Sr0.2TiO3 (BST) particles were prepared by chemical co-precipitation and sol–gel methods, respectively. On this basis, the particles were surface modified and then the CFO-B...
-
Article
Open AccessNorthern hemisphere ice sheet expansion intensified Asian aridification and the winter monsoon across the mid-Pleistocene transition
The mid-Pleistocene transition 1.25 to 0.6 million years ago marked a major shift in global climate periodicity from 41,000 to around 100,000 years without a concomitant orbital forcing shift. Here, we investi...
-
Article
Effect of sintering temperature on magnetoelectric properties of Co0.8Cu0.2Fe2O4@(Pb0.95La0.05)(Zr0.86Ti0.14)O3 ceramics
The effects of sintering temperature on the dielectric, ferroelectric, and magnetic performance of Co0.8Cu0.2Fe2O4@(Pb0.95La0.05)(Zr0.86Ti0.14)O3 (CCFO@PLZT) composite ceramics with core–shell structure were inve...
-
Article
Effect of sintering temperature on magnetoelectric properties of barium ferrite ceramics
As a new functional material, multiferroic materials have attracted much attention in recent years. In this paper, BaFe12O19 (BaM) ceramics were prepared by the sol–gel method sintered at different temperatures. ...
-
Article
Effect of particle size of ferroelectric phase on multiferroic properties of MnFe2O4–PbZr0.52Ti0.48O3 multiferroic liquid
Multiferroic materials have attracted much attention because of their magnetoelectric coupling effect. In this paper, MnFe2O4 (MFO) magnetic particles and PbZr0.52Ti0.48O3 (PZT) ferroelectric particles were prepa...
-
Article
Open AccessGlobal warming-induced Asian hydrological climate transition across the Miocene–Pliocene boundary
Across the Miocene–Pliocene boundary (MPB; 5.3 million years ago, Ma), late Miocene cooling gave way to the early-to-middle Pliocene Warm Period. This transition, across which atmospheric CO2 concentrations incre...
-
Article
Effect of solution concentration on magnetoelectric properties of barium ferrite ceramics
BaFe12O19 (BaM) powders and their corresponding ceramics were prepared by the sol–gel method at different solution concentrations (0.195–0.325 mol/L). The effects of solution concentration on microstructure, surf...
-
Article
Dielectric, ferroelectric, magnetic and multiferroic properties of xNi0.15Cu0.25Zn0.6Fe2O4-(1-x)Ba0.85Ca0.15Zr0.1Ti0.9O3 composite ceramics
Multiferroic composite ceramics xNi0.15Cu0.25Zn0.6Fe2O4-(1-x) Ba0.85Ca0.15Zr0.1Ti0.9O3 (x = 0, 0.2, 0.3, 0.4, 0.5, 0.6, 0.9 and 1) were prepared by combining chemical co-precipitation method with sol–gel method; ...
-
Article
Seasonal rainfall patterns in stable carbon isotopes in the Mu Us Desert, northern China during the early and middle Holocene
Intense Asian summer monsoon rainfall responds to high boreal summer insolation and environmental feedbacks in the early and middle Holocene. However, it is unclear what role of the Asian summer monsoon streng...
-
Article
Open AccessOrbital climate variability on the northeastern Tibetan Plateau across the Eocene–Oligocene transition
The first major build-up of Antarctic glaciation occurred in two consecutive stages across the Eocene–Oligocene transition (EOT): the EOT-1 cooling event at ~34.1–33.9 Ma and the Oi-1 glaciation event at ~33.8...
-
Chapter and Conference Paper
Big Data-Based Precise Diagnosis in Space Range Communication Systems
With the increase of aerospace launch density, the stability of the firing range measurement and control system and the network communication system in the range is particularly important. The potential failur...
-
Chapter and Conference Paper
AI-Assisted Complex Wireless Network Evaluation Using Dynamic Ranking Scheme
In recent development of communication systems, increasing amount of mobile terminals and multimedia content will require more and more resources to satisfy the need of users. However, there is rare study abou...
-
Chapter and Conference Paper
A Novel AI Based Optimization of Node Selection and Information Fusion in Cooperative Wireless Networks
The increasing amount of mobile terminals has brought significant traffic load to base stations, which will lead to data failure. Considering the increasing ability of mobile terminals, cooperation between mob...
-
Article
Open AccessTranscriptome analysis of miRNA and mRNA in the livers of pigs with highly diverged backfat thickness
Fat deposition is very important in pig production, and its mechanism is not clearly understood. MicroRNAs (miRNAs) play critical roles in fat deposition and energy metabolism. In the current study, we investi...
-
Article
Open AccessComparative adipose transcriptome analysis digs out genes related to fat deposition in two pig breeds
Fatness traits are important in pigs because of their implications for fattening efficiency, meat quality, reproductive performance and immunity. Songliao black pigs and Landrace pigs show important difference...
-
Chapter and Conference Paper
Big Data Channel Awareness in Cooperative D2D Wireless Fusion Networks in IoT
The increasing demand for multimedia services in recent wireless communication systems becomes popular. In this paper, aimed at the scenario of mobile terminal cooperation in Internet of Things (IoT), we studi...
