Results 71 to 80 of about 14,643 (153)
This work emphasizes solid state polymerization (SSP) as a modification tool for altering the properties of PLA microcapsules (MCs). Therefore, the SSP process is optimized in order to avoid particle aggregation, and its kinetics is studied. Also, loaded MCs are subjected to SSP, resulting in changing release rate.
Konstantina Chronaki +3 more
wiley +1 more source
V.F. Gening and Russian archaeological sites in the Vyatka river region
The article is devoted to V. F. Gening’s contribution to the study of Russian archaeological sites of the Vyatka region. In 1949, he examined the Iskor fortified settlement site – one of the first ancient Russian settlements of the region. Starting 1954,
Makarov Leonid D.
doaj +3 more sources
Spirals in protoplanetary disks from photon travel time [PDF]
Spiral structures are a common feature in scattered-light images of protoplanetary disks, and of great interest as possible tracers of the presence of planets.
Heays, A. N., Kama, M., Pinilla, P.
core +3 more sources
Arenga porphyrocarpa leaf and stem extracts demonstrated significant neuropharmacological, antioxidant, and thrombolytic potentials. GC–MS profiling identified 51 bioactive constituents, while molecular docking revealed strong affinities toward key biological targets underlying these pharmacological effects.
Jahid Hasan Azad +10 more
wiley +1 more source
Multiple paths of deuterium fractionation in protoplanetary disks
We investigate deuterium chemistry coupled with the nuclear spin-state chemistry of H$_2$ and H$_3^+$ in protoplanetary disks. Multiple paths of deuterium fractionation are found; exchange reactions with D atoms, such as HCO$^+$ + D, are effective in ...
Aikawa, Yuri +3 more
core +1 more source
Consortium of Lettuce and Beet in Succession to Green Manure Irrigated by Treated Dairy Effluent
The objective of this study was to evaluate the production of lettuce cultivated in conjunction with table beet following the irrigation of green manure with treated effluent from a dairy processing plant and its impact on the chemical characteristics of the soil.
Juliana de Fátima Vizú +7 more
wiley +1 more source
We want to investigate how planet formation is imprinted on stellar surface composition using up-to-date stellar evolution models. We simulate the evolution of pre-main-sequence stars as a function of the efficiency of heat injection during accretion ...
Guillot, Tristan +3 more
core +1 more source
Abstract Despite decades of research on hydro‐morphodynamic processes at open‐channel confluences, significant discrepancies persist between flume experiments and field observations. This study investigated the underlying causes by compiling and comparing geometric and hydraulic parameters from both natural confluences and laboratory setups.
Keyu Li +4 more
wiley +1 more source
The inner regions of protoplanetary disks
To understand how planetary systems form in the dusty disks around pre-main-sequence stars a detailed knowledge of the structure and evolution of these disks is required. While this is reasonably well understood for the regions of the disk beyond about 1
C.P. Dullemond +5 more
core +1 more source
Tantric religion and social change
Abstract During the period between the seventh and 11th centuries, several religious innovations occurred in Indic religions (which I refer to anachronistically as ‘Hinduism’). In particular, during this period, we see the rise of tantric traditions based on a new revelation of texts, some of whose followers regarded themselves as transcending the ...
Gavin Flood
wiley +1 more source

