Chemistry Senior High about 6 yearsago

RHEED法の原理と得られる7つの情報が、この英文に書かれているみたいなのですが、よく分かりません。 分かる方助けてください！🙇‍♂️

INTRODUCTION Reection high-energy electron diHiraction (RHEED) uses a Rnely collimated electron beam with energy of 10-100 keV. The beam irradiates a sample surface with gazing incidence to obtain forward scattered difraction patterms. RHEED enables us to analyze structures of crystal surfaces at atomic levels and also to in situ monitor growth processes of thin films (mo、1988: Ichimiya and Cohen、2004: Peng et al.. 2011). From the arrangement。intensity and profile of the dilraction spots in RHEED patterns as described below in detail、 one can obtain various kinds of information: (1) the periodicity (unit cells) in atomic arrangements. (2) flat- ness of surfaces. (3) sizes of grains/domains of surface structures and microcrystals grown on the surface. (3) epitaxial relation between the grown flms/islands with respect to the substrate. (5) parameters character- izing structural phase transitions. (6) individual atomic positions in the unit cells. and (7) growth styles of thin films and numbers of atomic layers grown. The most important advantages of the method are that it is quite easy to install the RHEED apparatus in Yarious types of vacuum chambers without interfering with other components of apparatuses and to do real- time monitoring during thin-Rlm growths. Because of these advantages.RHEED is nowwidelyusednotonlyin research Iabs of surfaces and thin fims. but also in device production processes in industry Low-energy electron diiraction (LEED、see article Low-ENNERcy ErecroN DirscmoN)。 in which an electron beam of 10-100 eV in energy is irradiated onto a sample surface with nearly normal incidence to obtain back- scattered difraction patterns. is also widely used to analyze the atomic structures of crystal surfaces. Since one has to make the sample face directly to the LEED

English Senior High about 6 yearsago

不定詞の範囲について教えて頂けないでしょうか？🙇‍♂️🙇‍♂️🙇‍♂️ 画像を添付しました。緑のハイライトです。 この文章の不定詞の形容詞的用法の範囲は to consider まででしょうか？ それとも to consider when choosing certa... Read More

ー[ While the in-person interview is not going away, many human resources departments have come lO rely on Yideoconferencing for candidate screening. Using video has reduced the amount of unproductive communication between job seekers and employers、and Doth paries aDpreciate the ability 0 more easily schedule an interview. Finding a videoconferencins vendorcan be a challeneing process、especially for smaller companies. 一[2] 一. Philipa Renwick、human resOurces director at Inama Clothing Manufaclurers、recommends that all companies think broadly about their needs. For example、Ms. Renwick asks、“Are there on-site meetings happening nOw (hat 164. What is the main topic of the article?. (A) Easier ways to set up a videoconference (B) Factors to consider when choosing (C) Avideo series offering advice to job seekers (D) Improving processes in an information-technology department miht be conducted at lest as emeciively through a videoconference7" A further consideration、 accordins to Ms Renwick、js that businesses often use the same technolosy to engage in activities like employee raining. 一3] 一 Ms. Renwick cautions that potential Yendors should be asked how any proposed systems will be customized wilhout creating unreasOnable cOsts Or straining infOrmation- technolosy sa 一[4] 一. Some companies may only need basic video capabilities、 while others may seek mone advanced functions、 such as builin analytic software that allows managers (0 score and rank Video interviewees in the momemt 166. According to the article, what can interviewers do with advanced video functions? (A) View instructional materials (B) Post video files (C) Monitor training programs (D) Rate job candidates 167. In which of the positions marked [1]. [2], [に

English Senior High over 6 yearsago

2文目の和訳を教えてください。

iSic is used for medical purposes, such as in the treatment of diseases which affect iory。 The secret lies in the way the brain procesSes music. An old song can ind you of something that happened Years ago. For patients suffering from diSeases like *A1zheimer's, listening to music can help unlock buried memories by strengthening musical *pathways to those memories. (上WAMhdimers (disease) アルッハイマー痢 pathvway (神経の)経

English Senior High about 7 yearsago

問3の解答範囲を教えてください！

次の共文を読んで, 下の問いに日本語で答えなさい。 Jreams can be familiar and strange, fantastical or boring. No one knows for certain why people eam bt some dreams might be connected to the mental processes that help ns leari トー atudy seientists found a connection betveen nap-time drea md better memory in people jearming a new Skill で 56 Perhaps one way to leam something new is to practice, practice practico 一 and then sleep Q j (Wamming: This research still doesmt provide an excuse for falling asleep during class.) <T ras starUed by this Rnding" Robert Stickgold told Scieuce eos He is a cognitive neuroScient 時 Earvard Medical School who worked on the study Neuroscience is the study of how the nn jous Systen work。 and GOgnitive studies look at how Deople learm andl reason. So-a_cogNiHe /9 neuroseien study the brain processes that help Deople leamW the study-69 colege 6 between the ages Of 18 and 30/each spent an hour on a computem iryig 6O get through a yirt > The maze was dificul and the study Darticipants had to start 明different place each time they tried 一 making itleven ore difficult They were alsG told_to finda particular picbure of a tree and remember where i WS. for the 6rst 90 minutes of a ftve.hour break。 haif of the participants stayed awake and half were 19 Oake ashort nap. Participants who stayed awakc、wrere askedbto describe their though Participants who took a nap were asked about their dreanNs・ Siekeold and his colleagues wanted to know about NREM, or non-REM sleep。 RPM stands fi pi eye movement” witch is what happens during REM sleep. This period of sleep often br 明range dreams to a sleepe although deams can heppen in both modes of sleep SHickgold wanted jow what people were dreaming about when their eyes werent moving, during NREM sleep、 er studies seientists had found a connection beveen NREM brain activity and leamtng abihty還 rats and in people. OurlOEithe 50 people who slept said ther dreams were connected to the mmaze. Some dream 92D6nt the musie that had been playing when they were workingi others said they dreamed abc seeing people in the maze. When these four people tried the computer maze again, they were able 恩 fid the tree faster than before their naps. SGCkoMi snggests the drean itself doeavt help a person leam 一 iPs the otier yav around- 3 6883 ha 1h6 dal was causedl by the braint processes associated] with_learning 96 JA four of the people who dreamed about the task had done DooHy the frst tme, which Stickgold wonder 下 the NREM dreams ShoW up When a person fnds a new task particularly diffio ple who had other dreams, or people who didmt take a naD, didnt show the same improvement. (Adapted from Stephen Omes, "Dreaming Makes Perlect"in Sciuce Aeus.pr fy May 12.201 ze 迷路 訳しなさい。 ょ を行ったかを、休計点を合め、80生以内で玉べなさ 0 を人導において失放されたことを, 旬読点を合