Very recently, unconventional superconductivity has been observed in the double twisted trilayer graphene (TLG), where three monolayer (MLG) are stacked on top of each other with two twist angles [J. M. Park, et al., Nature 590, 249 (2021); Z. Hao, Science 371, 1133 X. Zhang, Phys. Rev. Lett.127, 166802 (2021)]. When some MLGs TLG replaced by bilayer (BLG), we get a new family moire heterostruc...

Graphene-based heterostructures display a variety of phenomena that are strongly tunable by electrostatic local gates. Monolayer graphene (MLG) exhibits surface plasmon polaritons, as revealed scanning nano-infrared experiments. In bilayer (BLG), an electronic gap is induced perpendicular displacement field. Gapped BLG predicted to unusual effects such amplification and domain wall plasmons wit...

In the past few decades, there is increasing trend to use products from natural resources. Dyes obtained from natural sources are among such products. The present research mainly focuses on optimization of extraction conditions during a natural dye extraction from the flower petals of a tree ‘Flame of Forest’. Taguchi technique was employed for optimization of the parameters namely raw dyestuff...

the present study was carried out to determine the nutritive value of white varieties of grape pomace (gp) and raisin vitis leaves (rvl), using nylon bags and gas production techniques. tow fistulated whether with average body weight of 45±2 kg were used. the amount of gas produced was measured at 2, 4, 6, 8, 12, 16, 24, 36, 48 and 72 h times and degradation was measured using nylon bags up to ...

Muscle strength imbalance can be an important factor in hamstrings muscle strain. A hamstrings/quadriceps (H/Q) strength ratio based on concentric peak torque values (Hcon:Qcon) has traditionally been used to describe the potential for knee-joint destabilization. Because certain standard actions in soccer are explosive, the analysis of the H/Q strength ratio based on the rate of torque developm...

the present study investigates the possibility of using poloxamers as solubility and dissolution rate enhancing agents of poorly water soluble bioactive constituent patchouli alcohol (pa) that can be used for the preparation of immediate release pellets formulation. two commercially available grades poloxamer 188 (p 188) and poloxamer 407 (p 407) were selected, and solid dispersions (sds) conta...

Introduction: European Charter for Regional or Minority Languages, adopted by the Council of Europe, has become an important regulator language policy in signatory and ratifying countries. As a result, towards minorities, turns out to be bright example multi-level governance (MLG) – new pattern political interactions, which is characterized not hierarchical system subordination one center (the ...