この症状 が再発。ヒンジのところの接触不良なのだろうな。 しかし今日はモノがよく壊れた...
高城さんにメールした。+misc/2314
最新版はこちら。 突っ込みは各日付の BBS エントリのほか、 メール (nakano@st.seikei.ac.jp) や フォーム からどうぞ。 なおスパム除けのため、BBS 機能には 緩い認証を入れて います。 検索エンジンから来た方は、エンジンの方のキャッシュを見るか、 下の簡易検索を試してみてください。
|
Namazu for hns による簡易全文検索 詳しくは 詳細指定/ヘルプを参照して下さい |
|||||||||||||||||||||||||||||||||||||||||||||||||
Let us take a moment and ask ourselves: Why, on an Internet that was originally designed to survive a nuclear holocaust, is this DNS thing seemingly so vulnerable?
The reason is pretty obvious: Nearly every other part of the Internet is based on the concept that the individual parts should be able to operate independently. But of all the parts of the Internet, the Domain Name System has a clear heart, a singular point from which all other parts radiate. On most of the net, if one damages a part, the rest of the net will remain and will function. With DNS as it is presently deployed, if one damages the heart, then the rest of DNS becomes uprooted and lost.
Changes: This, the "Pumpkin" release, can sync with NetBSD 1.6, and includes drivers for USB, RAID cards, Gigabit Ethernet, and Token Ring, As a Halloween special, it comes with an ISO image file in addition to a floppy image, so it can be booted from a CD instead of a floppy.
Bulk, single-crystal ZnO was etched in Cl2/Ar and CH4/H2/Ar inductively coupled plasmas as a function of ion impact energy. For CH4/H2/Ar, the etch rate (R) increases with ion energy (E) as predicted from a model of ion enhanced sputtering by a collision?cascade process, R∝(E^0.5-E), where the threshold energy, ETH, is ~96 eV. Band edge photoluminescence intensity decreases with incident ion energy in both chemistries, with a 70% decrease even for low energies (~116 eV). Surface roughness is also a function of ion energy with a minimum at ~250 eV, where Auger electron spectroscopy shows there is no measurable change in near-surface stoichiometry from that of unetched control samples.
Rotated ripple structures (RRS) on sputter-eroded surfaces are potential candidates for nanoscale wire fabrication. We show that the RRS can form when the width of the collision cascade in the longitudinal direction is larger than that in the transverse direction and the incident angle of ion beam is chosen in a specific window. By calculating the structure factor for the RRS, we find that they are more regular and their amplitude is more enhanced compared to the much studied ripple structure forming in the linear regime of sputter erosion.
We simulated a growth model in 1+1 dimensions in which particles are aggregated according to the rules of ballistic deposition with probability p or according to the rules of random deposition with surface relaxation (Family model) with probability 1-p. For any p>0, this system is in the Kardar-Parisi-Zhang (KPZ) universality class, but it presents a slow crossover from the Edwards-Wilkinson class (EW) for small p. From the scaling of the growth velocity, the parameter p is connected to the coefficient of the nonlinear term of the KPZ equation, lambda, giving lambda ~ p^gamma, with gamma = 2.1 +- 0.2. Our numerical results confirm the interface width scaling in the growth regime as W ~ lambda^beta t^beta, and the scaling of the saturation time as tau ~ lambda^(-1) L^z, with the expected exponents beta =1/3 and z=3/2 and strong corrections to scaling for small lambda. This picture is consistent with a crossover time from EW to KPZ growth in the form t_c ~ lambda^(-4) ~ p^(-8), in agreement with scaling theories and renormalization group analysis. Some consequences of the slow crossover in this problem are discussed and may help investigations of more complex models.
This document is a guide to Valgrind, the malloc debugger.* NEW entry
This article explains some of the difficulties and biases women face in the Linux community and examines various strategies for addressing those difficulties in order to encourage more participation by women.* NEW entry
We introduce an approach in which results from atomistic simulations are combined with discrete dislocation dynamics simulations of crack-tip plasticity. The method is used to study the effects of dislocation pinning due to grain boundaries or secondary particles on the fracture behavior of aluminum. We find that the fracture resistance is reduced with decreasing pinning distance. The results show that the pinning of the dislocations causes a net decrease in the shear stress projected on the slip plane, preventing further dislocation emission. Semibrittle cleavage occurs after a certain number of dislocations is emitted.
The phenomenally large enhancement in conductivity observed when Li-doped MgO crystals are oxidized at elevated temperatures was investigated by dc and ac electrical measurements in the temperature interval 250-673 K. The concentration of [Li]0 centers (substitutional Li+ ions each with a trapped hole) resulting from oxidation was monitored by optical absorption measurements. At low electric fields, dc measurements reveal blocking contacts. At high fields, the I-V characteristic is similar to that of a diode connected in series with the bulk resistance of the sample. Low-voltage ac measurements show that the equivalent circuit for the sample consists of the bulk resistance in series with the junction capacitance connected in parallel with a capacitance, which represents the dielectric constant of the sample. Both dc and ac experiments provide consistent values for the bulk resistance. The electrical conductivity of oxidized MgO:Li crystals increases linearly with the concentration of [Li]0 centers. The conductivity is thermally activated with an activation energy of (0.70±0.02) eV, which is independent of the [Li]0 content. The standard semiconducting mechanism satisfactorily explains these results. Free holes are the main contribution to band conduction as they are released from the [Li]0-acceptor centers. In as-grown MgO:Li crystals (without [Li]0 centers) the electrical current increases with time as [Li]0 centers are being formed. When ample [Li]0 centers are formed, an activation energy of 0.7 eV was observed. At sufficiently high current, Joule heating thermally destroys the [Li]0 centers.
Open-source licenses are not all created equal. Gartner identifies the main differences between different types of open-source license and answers common questions.zdnet だから、そのうち邦訳が出るかな。
The morphology and atomic depth distribution of Ga films grown on Si(111)-7×7 and -4×1-In surfaces at room temperature were studied by using reflection high-energy electron diffraction and characteristic x-ray measurements as functions of glancing angle g of the incident electron beam. Ga grew into liquid droplets on the Si(111)-7×7 surface, as it does on many other semiconductors. On the other hand, on the 4×1-In surface, Ga grew into an ordered flat film and In floated to the uppermost layer during the growth process of Ga. The resultant top In layer and Ga-Si interface had /2×/2 and 5×5 periodicities, respectively.ほー。
Thin Cu films deposited on Si(111) surfaces may serve as excellent substrates for uniform or epitaxial growth of other metallic layers. The initial deposition of Cu on Si(111) leads to the formation of reacted layers building a chemical phase on the surface that saturates or stabilizes after deposition of the equivalent of 6 ML of unreacted Cu. Photoemission with synchrotron radiation shows that for further Cu deposition a perfect Cu film with a surface state and clear signs of quantum-well states are forming. The growth of thin Ag layers on such a Cu buffer phase leads to well-ordered films with optimally sharp Ag quantum-well levels.
We present a detailed investigation of bulk properties of MgO and lattice relaxations around divalent impurities in MgO by means of the full-potential Korringa-Kohn-Rostoker Green's function method. The local-density approximation and the perturbative generalized gradient corrections are used to calculate the lattice constant and bulk modulus of MgO. We obtain a very good description of the ground properties of MgO. Lattice relaxations around divalent impurities in MgO are determined using an ionic version of the Hellmann-Feynman theorem.Lattice Const, Bulk Moduli の table がある。
We investigated the relationship between the film characteristics and the sputtering rate of the MgO protecting layer in AC-PDP. As possible elements for determining the sputtering rate, we considered the density, orientation, and surface morphology. With respect to the orientation, we found that the sputtering rate increased for the sequence of (200) < (220) < (111). However, we noticed that orientation and surface structure are not really decisive factors affecting the sputtering rate; the density of the film is most important.
また，試行期間中に関しましては,特別に，“IEICE Transactions Online”システムの利用料金は，すべて無料と致しました.なお，試行期間の終了後に関しましては,電子購読料を設定し,IEICE Transactions Onlineによるコンテンツ提供サービスの利用料を徴収することとし，電子的閲覧に関する課金を予定しております.か。
青春は、下り坂でもペダルを漕ぐんですねぇこれを受けて
<f*****> わしも下り坂でペダル漕ぎますが何か
<m*****> 人生下り坂なので
<m*****> これ以上ペダル漕いだらえらいことになるな
apdrelay named[184]: lame server resolving 'XXX.YYY.ZZZ.WWW.in-addr.arpa' (in 'YYY.ZZZ.WWW.in-addr.arpa'?): WWW.ZZZ.YYY.NN#53というメッセージが 多発するようになったので、 このへん とか このへん とかを見て
logging {
category lame-servers{ null; };
};
を /etc/bind/named.conf に追加。
Changes: ksymoops support for the sbss section has bee nadded. Include can handle multiple files with globbing.
An atom or molecule can be stimulated by light to change from one energy state to another. An atom or molecule in an excited energy state can also decay spontaneously to a lower state. The probability of an atom or molecule changing states depends on the nature of the initial and final state wavefunctions, how strongly light can interact with them, and on the intensity of any incident light. This document discusses some of the practical terms used to describe the probability of a transition occuring, which is commonly called the transition strength. To a first approximation, transitions strengths are governed by selection rules which determine whether a transition is allowed or disallowed. Practical measurements of transitions strengths are usually described in terms of the Einstein A and B coefficients or the oscillator strength (f).ふむ。この辺がちゃんと書いてある教科書ってないかのお。
ま た Ｉ Ｂ Ｍ か よ ！同じ型番のもう一台が現在 tiger で pdumpfs をしているのだが、 こいつをつぶして入換えるか、 それとも最初から 2 台買ってくるか。 ARAID は型番の違う 2 台を入れたらさすがにまずいだろうなあ。
We construct a rejection-free Monte Carlo algorithm for a system with continuous degrees of freedom. We illustrate the algorithm by applying it to the classical three-dimensional Heisenberg model with canonical Metropolis dynamics. We obtain the lifetime of the metastable state following a reversal of the external magnetic field. Our rejection-free algorithm obtains results in agreement with a direct implementation of the Metropolis dynamic and requires orders of magnitude less computational time at low temperatures. The treatment is general and can be extended to other dynamics and other systems with continuous degrees of freedom.むむむ。
恐れ入りますが、御大学様とはご法人掛売のお取引ご締結とかいうメールが来た。成蹊「学園」でないとだめだったんかいな。 まあいいや、明日出がけに T-ZONE で買っちまおう。
がございませんので、お見積書の様な条件にてお送りいたしました。
function InitIg(t)
global tproj = t;
endfunction
みたいに書いてしまい、2 回目以降のコールで
tproj が変更されないという罠に 30 分ほど嵌まる。
この辺の syntax の違いはよくわからん。
octave:1> [v, ier, nfun, err] = quad("exp", -Inf, 0)
v = 1.0000
ier = 0
nfun = 135
err = 5.8426e-11
とかいうふざけた積分もできるのがおもしろい。
Curl is a command line tool for transferring files with URL syntax, supporting FTP, FTPS, HTTP, HTTPS, GOPHER, TELNET, DICT, FILE and LDAP. Curl supports HTTPS certificates, HTTP POST, HTTP PUT, FTP uploading, kerberos, HTTP form based upload, proxies, cookies, user+password authentication, file transfer resume, http proxy tunneling and a busload of other useful tricks.
cd /usr/lib mv libstdc++libc6.2-2.so.3 libstdc++-libc6.2-2.so.3 ldconfigでとりあえず解決。
St = rSTEP * fft(Pt)とすることによって良い感じになった。
メタデータ/RDFの応用として利用されているXMLフォーマットの代表として、RSS (RDF Site Summary) があげられます。共通の書式でドキュメントの見出し、要約などのリストを提供することで、サイトの更新情報などを効率的に公開できます。スラッシュドットのような著名サイトでも採用されており、積極的に活用するとウェブ上の情報共有の新しい姿が見えてきそうです。
We studied the properties of (Nb0.7,Ti0.3)N films deposited by reactive magnetron sputtering in an atmosphere of argon and nitrogen at ambient substrate temperature, with a particular focus on the technological factors that determine film texture. The texture in the nitrides of transition metals determines many processes, including the wear resistance of tool coatings, diffusion in microelectronic devices, and the rate of chemical etching. Thus, since our goal is to use (Nb0.7,Ti0.3)N films in superconducting microelectronic devices, texture control is an essential element of our technology. We find that increasing the total gas pressure, while keeping the film chemical composition constant, results in a decrease in the ratio of the [200] and [111] x-ray diffraction (XRD) line intensities on θ-2θ Bragg-Brentano scans. Similar changes in XRD patterns are observed as the nitrogen injection increases for a constant sputtering pressure. In addition, XRD examination shows that some samples have in-plane texture developed due to self-shadowing during growth. Transmission electron microscopy reveals that all of the films consist of textured, elongated grains. Analyzing the experimental data, it is concluded that the thermalization of the sputtering yield determines the process of texture formation in the experiment with pressure variation, with an increase in adatom energy resulting in a change in texture from [111] to [100]. However, adatom energy is not the only determining factor--the nitrogen concentration in the sputtering gas also has a strong impact on the film texture. In particular, despite the fact that an increase in nitrogen injection results in an increase in adatom energy, the film texture is driven toward [111].ふむ。
The improvement of the diffusion barrier performance for Cu metallization, by inserting a thin Al layer between two TiN layers, has been clearly demonstrated and reported by us. The key idea behind our scheme is "stuffing" of grain boundaries of columnar TiN films by Al2O3. It has been also found that the barrier property is at its best when the Al thickness is 1 nm, but above this value, the barrier performance degrades drastically when the upper TiN film is not preannealed. In this study, why the barrier breaks down at above 1 nm of Al interlayer thickness is investigated. High-resolution transmission electron microscopy, scanning transmission electron microscopy, and energy dispersive spectroscopy analyses revealed that the fast diffusion of Cu in the presence of the free Al is the main reason for the failure of the present diffusion barrier scheme. These results are discussed on the basis of the differences between the movements of Al and Cu through TiN film, and the differences between the solid solubilities of Al in Cu and in Si. Our results show that both Al interlayer thickness and the oxygen content in TiN film should be properly controlled to take full advantage of the present multilayer diffusion barrier scheme.
This book is designed to address user's questions about Enterprise Volume Management System (EVMS) and provide a context for using EVMS.
Information on setting up an ethernet bridge with a surveying and/or regulating instance into an existing network topology.
A hybrid modeling network, consisting of several Monte Carlo and fluid models, is developed for a hollow cathode glow discharge in a mixture of helium and argon, with copper as the cathode material. The species considered in the models are the helium and argon gas atoms, electrons, He+, He2+, Ar+, and Ar2+ ions, He and Ar metastable atoms, fast He and Ar atoms, and sputtered Cu atoms and Cu+ ions. The modeling network is applied to typical laser conditions. The results of the model, presented in this article, include the electric potential distribution, the density profiles of the various plasma species, and the relative contributions of the various production and loss mechanisms for the plasma species. The model gives us more insight into the plasma behavior, and is therefore useful for optimization of the discharge efficiency for laser applications.Bogaerts さんたちのやつ。
We have performed a first-principles study of structural, dynamical, and dielectric properties of the chalcopyrite semiconductor CuInSe2. The calculations have been carried out within the local density functional approximation using norm-conserving pseudopotentials and a plane-wave basis. Born effective charge tensors, dielectric permitivity tensors, the phonon frequencies at the Brillouin zone center, and mode oscillator strengths are calculated using density functional perturbation theory. The calculated properties agree with some of the infrared, Raman, and neutron measurements.
Tabulations in the literature often use gf, where gf = gi fij = gj fjiなのだね。
食の魔都、名古屋。--東海林さだお『タケノコの丸かじり』より
現在 (11/16 2002)、gnuplot の最新正式リリース版は 3.7.2 です。 升谷保博＠大阪大学 さんによる gnuplot 3.5 のマニュアルの日本語訳は 広く出回っていますが、その後 3.6beta, 3.7.X に関する日本語訳は 出ていないようです。すばらしい。
そこで竹野研究室では、研究室メンバーで以前より gnuplot 3.7.X のマニュアルの日本語訳を進めて来ました。 gnuplot.doc に関してはそれがほぼ終ったのでそれを公開し、 それに関する情報交換などをここで行ないたいと思います。
Maxima は MIT の Macsyma system を William F.Schelter さんが Common Lisp で実装したもので， Mathematica や Maple と同様，非常に本格的な数式処理システムです． Macsyma system は 数式処理システムの中では歴史ある汎用数式処理システムの1つで，非常に長い期間メンテナンスされてきており Mapleと同様 高い評価を得ています． Maxima は GNU Public License(GPL)のもとにリリースされており，汎用数式処理システムでは 数少ない非商用(無料)・オープンソースのもので，その完成度は商用のものに劣りません．
このソフトウェアは非常に優秀であるにもかかわらず，なぜか，日本ではあまり知られていません．検索エンジンで検索しても，ほとんどひっかかりません．このままではもったいなすぎると思い，この Maxima を紹介しようと思ったわけです．数式処理システムが高くて買えない方，現在，数式処理システムを1つしか使えない方など，ぜひお試しになってください．
env COLUMNS=130 dpkg -l | cut -b 1-58 | grep -v ^rc | tail +4とかで作りました > こんなかんじ
dpkg-query --showformat='${package} ${version} ${status}\n' --show | awk '$5 == "installed" { print $1,$2}'
bonobo-activation サーバにパネルを登録するときにエラーが起こりました。 エラーコード: 1 パネルを終了します。という感じでやはりダメであった。まあ気長に待つか。
<ukai> これを追加 deb http://snapshot.apt.jp/archive pool bonobo-activation libbonoboui <ukai> # apt-get update <ukai> # apt-get install bonobo-activation=1.0.3-2.2 libbonobo-activation4=1.0.3-2.2 libbonoboui2-0=2.0.3-1 libbonoboui2-common=2.0.3-1 <ukai> あと必要があれば -dev も <ukai> installしたらapt lineぬいて <ukai> hold <ukai> これでokしかし残念ながら「パネルを登録するとき」のエラーの症状は変わらなかった。
Also, notice that you should restart the bonobo activation stuff or something, or you will get the nautilus/gnome complaining it don't find the bonobo-activation stuff. (The lot of dialogs at start time).というのも発見。うちのパネル云々はこの辺か？ いや、単に再起動しろというだけだから違うな。うーむ。
Silicon nanocrystals in SiO2 matrix are fabricated by plasma enhanced chemical vapor deposition followed by thermal annealing. The structure and photoluminescence (PL) of the resulting films is investigated as a function of deposition temperature. Drastic improvement of PL efficiency up to 12% is achieved when the deposition temperature is reduced from 250 °C to room temperature. Low-temperature deposition is found to result in a high quality final structure of the films in which the silicon nanocrystals are nearly strain-free, and the Si/SiO2 interface sharp. The demonstration of the superior structural and optical properties of the films represents an important step towards the development of silicon-based light emitters.PS グループにちょい関連するかな。
This study investigates the dependence of Ag resistivity on film thickness during temperature ramping as a means to access thermal stability. In situ van der Pauw four-point probe analysis is used to determine the onset temperature; the temperature when the electrical resistivity deviates from linearity during the temperature ramp. At that point, the silver thin films become unstable due to void formation and growth during thermal annealing. The thermal stability of Ag thin films on SiO2 in a vacuum is greatest when thicknesses are greater than 85 nm. Using an Arrhenius relation in terms of onset temperature and film thickness, an activation energy (0.32±0.02 eV) for the onset of agglomeration in Ag thin films on SiO2 ramped at a rate of 0.1 °C/s is determined. This value is consistent with the activation energy for surface diffusion of silver in a vacuum, which is believed to be the dominant mechanism for agglomeration of silver thin film.isothermal annealing の場合、 agglomeration が起こるまでの時間は膜厚の 3 乗に比例するらしい。
" 17 " → 1.7 " -17 " → -0.17 " -17 " → -0.017 " -170 " → -0.170という感じに変換したい。
sub decimal{
($line, $fbeg, $flen, $dlen) = @_;
$ilen = $flen - $dlen;
$field = substr($line, $fbeg, $flen);
if ($field =~ / {$flen}/) {return $field;}
if ($field =~ s/-/ /) { $sign = "-" }
$ipart = substr($field, 0, $ilen);
$ipart += 0;
$dpart = substr($field, $ilen, $dlen);
if ($dpart !~ / {$dlen}/){
my @digits = split (//, $dpart);
my $c = 0;
while($digits[$c] =~ " "){
$digits[$c] = "0";
$c++;
}
$dpart = join('', @digits);
}
return "$sign$ipart.$dpart";
}
"+= 0" のアイディアや基本戦略は鵜飼さんに教えていただいた。
ちなみに最初は $ipart のところを
$ipart = substr($field, 0, $ilen);
if ($ipart =~ / {$ilen}$/) {
$ipart =~ s/ $/0/;
}
if ($sign =~ "-") {
$ipart =~ s/^( *) ([^ ]*)/\1-\2/;
}
のように書こうとしていた。後者の置換は小澤さんに教わった。
出力桁数が揃うので、用途によってはこっちがいいこともあるかな。
ありがとうございました > お二方
Changes: A security hole has been discovered in versions 2.2.2 through 2.2.6 of Samba that could potentially allow an attacker to gain root access on the target machine. The word "potentially" is used because there is no known exploit of this bug, and the Samba Team itself has not been able to craft one. In addition to addressing this security issue, this release also includes thirteen unrelated improvements.
film(nakano) % sudo ./sg_simple2 -x /dev/sg0
Some of the INQUIRY command's results:
HPK PMA 1.2P [wide=0 sync=0 cmdque=0 sftre=0]
INQUIRY duration=0 millisecs, resid=0, msg_status=0
Test Unit Ready successful so unit is ready!
TEST UNIT READY duration=0 millisecs, resid=0, msg_status=0
という感じで取れたので、できることは間違い無さそうだ。
typedef struct pma_inquiry
{
BYTE bStandard[8]; /* standard info of device */
BYTE bVenderIdentification[8]; /* maker ID */
BYTE bProductIdentification[16]; /* model info */
BYTE bProductRevisionLevel[4]; /* version info */
BYTE bSensorType; /* sensor spec */
BYTE bChannelNumber; /* channel # of linesensor */
BYTE bSensorNumber; /* # of line sensors */
BYTE bHeadNumber; /* # of line sensor heads */
BYTE bSpectrometer; /* grating spec */
BYTE bPmaType; /* PMA flavor */
BYTE bWavelength; /* WL range */
BYTE bADType; /* A/D bits */
BYTE bADClock; /* A/D clock */
BYTE bVPixelSize; /* vertical pixels */
} pma_inquiry_t;
という型で読んでやって、
Some of the INQUIRY command's results:
HPK PMA 1.2P
sensor type: 0
channen number: 3
sensor number: 0
head number: 0
grating spec: 3
PMA flavor: 1
WL range: 0
AD bit type: 0
AD clock: 0
v-pixels: 0
というところまでは OK。
typedef struct pma_parameter
{
BYTE bFlags1; /* bit flag1 */
BYTE bFlags2; /* bit flag2 */
BYTE bTriggerMode; /* trigger mode */
BYTE bTriggerPolarity; /* trigger polarity */
BYTE bTransferMode; /* data endian */
BYTE bShutter; /* shutter status */
BYTE bIi; /* II power */
BYTE bIiGain; /* II gain (0-7) */
BYTE bAmpGain; /* amplifier gain */
BYTE bStartMode; /* start mode (0 int; 1 ext) */
WORD wExposureTime; /* exposure time (0-32767) */
WORD wDelayTime; /* delay time (0-32767) */
WORD wPixelClockTime; /* pixcel clock (0-128) */
WORD wLineNumber; /* line number status */
BYTE bIiStatus; /* II status (0 normal; 1 protected */
BYTE bReserved1; /* reserved */
} pma_parameter_t;
の WORD のやつはそれぞれ MSB first でやってくるので変換がめんどいな。
int convEndien(int x){
const unsigned int MSB_MASK = 0xFF00;
const unsigned int LSB_MASK = 0x00FF;
return ((x & MSB_MASK) >> 8) + ((x & LSB_MASK) << 8);
}
とかいう関数をでっち上げたけど、一般的にはどうするものなのかな。
RECEIVE PARAMETER command's results: bit flag1: 0 bit flag2: 0 trigger mode: 0 trigger polarity: 0 data endian: 0 shutter status: 0 II power: 0 II gain (0-7): 0 amplifier gain: 3 start mode (0 int): 0 exposure time: 19 delay time: 0 pixcel clock: 3 line number status: 0 II status (0 normal): 0という感じでいけるようになった。よしよし。
int pma_init(char *device) int pma_close() int pma_inquiry() int pma_rcv_param()という感じで。 snd_param の前にパラメータのデータブロックつくるとこが面倒くさいな。 やっぱメンバごとに別々の関数にしないとダメかなあ。
% wc pma.[ch]
490 1608 13534 pma.c
165 597 4304 pma.h
で、
main 関数が以下のような感じ。
まあ取り合えずはこんなとこで OK かな。
#include <unistd.h>
#include <stdio.h>
#include "pma.h"
int main(int argc, char * argv[])
{
int k;
char * file_name = 0;
pma_parameter_t pma_param;
unsigned short int * data = 0;
unsigned int data_len = 0;
unsigned int c;
for (k = 1; k < argc; ++k) {
if (0 == file_name)
file_name = argv[k];
else {
printf("too many arguments\n");
file_name = 0;
break;
}
}
if (0 == file_name) {
printf("Usage: 'test_pma <sg_device>'\n");
return 1;
}
if (pma_init(file_name) != 0) return 1;
pma_inquiry(stderr);
pma_set_amp_gain(AMP_GAIN_MIDDLE);
pma_set_exposure_time(2000);
pma_set_pixel_clock(5);
pma_rcv_param(&pma_param);
pma_print_param(stderr, &pma_param);
if (pma_read(&data, &data_len) == 0){
for (c=0;c<data_len;c++){
printf("%4u %d\n", c, *(data + c));
}
}
pma_close();
return 0;
}
「いいです、いいですよ、ナイスミドルです。」K-1 の中継にて解説の谷川氏、 某選手のミドルキックを評して曰く。
問題ははっきりしている。ユーザは、過剰に喧伝されているものは何であれ避けて通ろうとするのだ。広告のように見える場合は特にそうだ。また、彼ら自身としては、インタラクティブなツールに特段の興味はない。興味があるのは自分が抱えている問題だけであり、それを解決するためのストレートなタスク・フローを見つけることでしかない。彼らは複雑そうなもの、コンピュータっぽいものは、何であれ無視してしまう。あたりも参考になる人が多そうだ :-)
解決策も簡単だ。作成した Flash アプリケーションがどんなに高度なものであっても、それをユーザに言わないこと。標準的なハイパーテキスト・リンクを使って、単にウェブサイトからそのアプリケーションにリンクしておけばいい。そのアプリケーションが普通に見えれば見えるほど、そして、ユーザの問題へのソリューション（あなたの技術レベルを誇示するものではなく）に見えれば見えるほど、クリックする人は増えるだろう。そのアプリケーションが何をするものか、はっきりわかるようなリンク名にしておくこと。過大な脚色は不要。インタラクティブだとか、Flashで作られているとかいったことは、ユーザに言う必要はない。
(setq default-font (get-font "-misc-fixed-medium-r-normal--10-*-*-*-*-*-*-*"))というのを教えていただいたのだが、 これを ~/.sawfish/custum に追加してもダメであった。
We present models of surfaces of crystals in an environment where molecular beam epitaxy (MBE) and related methods of crystal growth like atomic layer epitaxy (ALE) can be performed. Besides detailed models of reconstructed (001) surfaces of II-VI semiconductors like CdTe and ZnSe, we study generic models to adress fundamental properties of epitaxial growth like kinetic roughening and the coarsening of mounds.PhD thesis らしい。
A lattice gas model of flat (001) surfaces of CdTe and ZnSe in thermal equilibrium suggest an interpretation of the transition between a c(2x2) reconstruction at low temperature and a (2x1) reconstruction at high temperature as an encompanying effect of an order-disorder phase transition. We extend this lattice gas model to models of three-dimensional crystals. Using one of these models, we have performed the (to the best of our knowledge) first Simulations of ALE.
We apply the WTMM method to investigate the scaling properties of kinetically rough surfaces obtained by the simulation of MBE growth on the surface of a simple cubic crystal. Our results support a generalization of Family-Vicsek scaling. We show, that this is the most general scaling behaviour if dynamic scale invariance is fulfilled and a correlation length is the only relevant lengthscale of the surface.
Finally, we consider the coarsening of mounds on surfaces of crystals having different lattice structures. We find, contrary to the results of a continuum theory of Siegert et. al. and Golubovic et. al., that the dynamic exponents are independent of the surface symmetry.
tiger(nakano) /var/tmp [85] dd if=/dev/zero of=/var/tmp/testimg bs=4096 count=1048576 読み込んだブロック数は 1048576+0 書き込んだブロック数は 1048576+0 4294967296 bytes transferred in 154.021331 seconds (27885536 bytes/sec) tiger(nakano) /var/tmp [86] ls -l testimg -rw-r--r-- 1 nakano users 4294967296 2002-11-28 18:43 testimg tiger(nakano) /var/tmp [88] ftp surfgw Connected to surfgw.babalab.ap.seikei.ac.jp. 220 ProFTPD 1.2.5rc1 Server (Debian) [surf.ap.seikei.ac.jp] Name (surfgw:nakano): nakano 331 Password required for nakano. Password: 230 User nakano logged in. Remote system type is UNIX. Using binary mode to transfer files. ftp> cd /home2/nakano 250 CWD command successful. ftp> put testimg local: testimg remote: testimg 200 PORT command successful. 150 Opening BINARY mode data connection for testimg. netout: Connection reset by peer 552 Transfer aborted. File too large ftp> close 221 Goodbye.むが。sid ではどうか。
ftp> open migrate Connected to migrate.babalab.ap.seikei.ac.jp. 220 ProFTPD 1.2.6 Server (Debian) [migrate.babalab.ap.seikei.ac.jp] Name (migrate:nakano): 331 Password required for nakano. Password: 230 User nakano logged in. Remote system type is UNIX. Using binary mode to transfer files. ftp> cd /home2/nakano 250 CWD command successful. ftp> put testimg local: testimg remote: testimg 200 PORT command successful 150 Opening BINARY mode data connection for testimg 226 Transfer complete. 4294967296 bytes sent in 1034.23 secs (4055.5 kB/s)おお。つーことでこっちに install アカウントを作成。
: : pciide0:0:0: lost interrupt type: ata b_tcount: 512 tc_skip: 0 pciide0:0:0: bus-master DMA error: missing interrupt, status=0x21で、g4u 1.8 は status=0x41 でフリーズしてしまう。 また cable select かと思ったのだが、primary に変えても同じ。
Nov 29 06:26:27 surf kernel: vs-13070: reiserfs_read_inode2: i/o failure occurred trying to find stat data of [55 154261 0x0 SD] Nov 29 06:26:51 surf kernel: vs-13070: reiserfs_read_inode2: i/o failure occurred trying to find stat data of [51 207839 0x0 SD] Nov 29 06:26:56 surf kernel: vs-13070: reiserfs_read_inode2: i/o failure occurred trying to find stat data of [51 207839 0x0 SD] : :という悪夢のメッセージが。 電源を入れなおしても起動セズ。
マーク 番号 日付 行数 差出人 サブジェクト名 [ ] (1-23)
8 11/29 13 root@surf.ap surf 2002/11/29 06:02 system check
R 9 11/29 4730 root@surf.ap surf 2002/11/29 07:02 system check
R 10 11/29 8109 root@surf.ap surf 2002/11/29 08:02 system check
R 11 11/29 7985 root@surf.ap surf 2002/11/29 09:02 system check
R 12 11/2914920 root@surf.ap surf 2002/11/29 10:02 system check
というあたりがエラーの拡大具合を示しているのでせう。
afrestore -C . etc afrestore -C . varして、ここの var/lib/dpkg/status を見る。
grep -B 1 "install ok installed" status | \
grep ^Package | awk '{print $2}' | egrep -v '(fuga|hoge)'
の結果を apt-get install に食わせる。
fuga hoge はエラーが出たパッケージを順次リストしていった。
exim -qffで thawed した。