4,221 research outputs found
Colección: Perfil #3
No full textThis board-book version of LM turns out to be quite creative. Ratoncete comes from school every afternoon and goes through the forest looking for adventures. He apparently blasts a horn into the ear of the sleeping lion. Don Leon wants to spank him as a result, but Ratoncete offers an apology, not an offer of help. Later, he happens upon the lion in his trap of ropes. 8 pages, counting both covers. 6½" x 9".Language note: SpanishNo Autho
BlinkDL/RWKV-LM: 0.01
No full textfirst release with RWKV, MHA_rotary, MHA_pro, and time-shift mixing
Structure and growth of monoclinic Mo2S3 nanorods
No full textWe report the synthesis of sulfide nanostructures with trivalent molybdenum, i.e., crystalline Mo2S3 nanorods via a solid-gas reaction between porous Al2O3 impregnated with MoO3 and H2S gas. We show that the introduction of additional 8% H-2 gas results in MoS2 nanotubes of the same size. A growth model is proposed for the formation of Mo2S3 nanorods, and the effect of H-2 is discussed and demonstrated. (C) 2003 American Institute of Physics.Physics, AppliedSCI(E)EI0ARTICLE173561-35638
MANY-BEAM SIMULATIONS AND OBSERVATIONS OF LARGE-ANGLE CONVERGENT-BEAM ELECTRON-DIFFRACTION IMAGING OF CRYSTAL DEFECTS
No full textMany-beam dynamical simulations and observations have been made for large-angle convergent-beam electron diffraction (LACBED) imaging of crystal defects, such as stacking faults and dislocations. The simulations are based on a general matrix formulation of dynamical electron diffraction theory by Peng and Whelan, and the results are compared with experimental LACBED images of stacking faults and dislocations of Si angle crystals. Excellent agreement is achieved
Markets Equilibrium: The Is-Lm Model
No full text. The purpose of this study is to analyze how the concept of markets equilibrium: the IS-LM Model. This research uses library research method by using reference sources from books and journals according to the theme. The author uses a qualitative method which is explained graphically, namely the market balance of the IS-LM model where the focus is on money and goods markets associated with macroeconomics where researchers take the side of investors. The results of this study are that the balance in the economy is the point where the IS and LM curves intersect. This point provides an interest rate (r) and income level (Y) that satisfies the equilibrium conditions that occur in the goods market and money market. In other words, planned spending equals actual spending, and the demand for real money balances equals the supply. So that the IS-LM balance, it is stated that IS=LM
Xwin-LM: Strong and Scalable Alignment Practice for LLMs
No full textIn this work, we present Xwin-LM, a comprehensive suite of alignment
methodologies for large language models (LLMs). This suite encompasses several
key techniques, including supervised finetuning (SFT), reward modeling (RM),
rejection sampling finetuning (RS), and direct preference optimization (DPO).
The key components are as follows: (1) Xwin-LM-SFT, models initially finetuned
with high-quality instruction data; (2) Xwin-Pair, a large-scale, multi-turn
preference dataset meticulously annotated using GPT-4; (3) Xwin-RM, reward
models trained on Xwin-Pair, developed at scales of 7B, 13B, and 70B
parameters; (4) Xwin-Set, a multiwise preference dataset in which each prompt
is linked to 64 unique responses generated by Xwin-LM-SFT and scored by
Xwin-RM; (5) Xwin-LM-RS, models finetuned with the highest-scoring responses
from Xwin-Set; (6) Xwin-LM-DPO, models further optimized on Xwin-Set using the
DPO algorithm. Our evaluations on AlpacaEval and MT-bench demonstrate
consistent and significant improvements across the pipeline, demonstrating the
strength and scalability of Xwin-LM. The repository
https://github.com/Xwin-LM/Xwin-LM will be continually updated to foster
community research
<Articles>A Dynamical IS-LM Model
No full text[抄録]IS-LM モデルは、ヒックスによるケインズ経済学の因果関係を重視しながら要約したモデルと解釈することができる。IS-LM モデルの安定性分析はすでに研究成果があるが、1S-LM モデルの動学化はほとんど研究成果がない。本稿は IS-LM モデルの動学化を試みる。まず投資関数に資本ストックを取り入れ、資本蓄積と経済の変動を考える。次にカルドアモデルを考慮し、投資の予想収益率表の変化を仮定し、経済に循環が発生することを考察する。
[Abstract]In this paper, The author tries to build a Dynamical IS-LM Model. The lnvestment depends on two factors, one is the rate of interest, and the other is the rate of prosperity yield of the investment. I will focus on the second factor. As was shown by Kaldor, the rate of prosperity yield has nonlinear fluctuations. By means of this character, This study proposes an IS-LM model that generates a cycle.departmental bulletin pape
Electron side-emission from corrugated CNx nanotubes
No full textHorizontally grown and vertically aligned carbon nitrogen (CNx) nanotubes encapsulated with Fe2O3 particles were synthesized on silicon substrates. Electron field-emission measurements were carried out on these CNx nanotubes using both the top-emission and side-emission geometries, and compared with that of the usual carbon nanotubes (CNTs). It was found that the turn-on field of the CNx nanotubes is at least similar to2 V/mum less and the field conversion factor under low bias voltage is about four times more than that of the CNTs. For the two types of CNx films, the field emission property of the horizontally grown honeycombed film is clearly better than that of the vertically aligned film, indicating that for the corrugated nanotubes the "side-emission" geometry is superior to the more widely used "top-emission" geometry. Electrostatic potential distributions were calculated for some simplified models of the nanotubes, these calculations suggest that the enhanced field-emission of the "side-emission" geometry could be attributed to the increased corrugation and lowered potential barrier along the side of the corrugated nanotube compared with that along the top of the usual carbon nanotube. (C) 2004 American Institute of Physics.Physics, AppliedSCI(E)EI0ARTICLE204753-47558
MATRIX DESCRIPTION OF DYNAMIC HOLZ DIFFRACTION TESTED ON THE STRAINED LAYER SUPERLATTICE SI/GESI
No full textA matrix formulation has been developed and applied to simulate large-angle convergent-beam electron diffraction (LACBED) patterns from the Si/GexSi1-x strained layer superlattice (SLS). Good quantitative agreement has been achieved between experimental and simulated patterns. By utilizing dynamical HOLZ line patterns, we demonstrate that an accuracy of better than 0.1% can be achieved in the determination of the averaged lattice constant of a SLS, and the averaged number of layers of atoms within one period of SLS can be determined up to a single monolayer
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