Science topic

# Symbolism - Science topic

A concept that stands for or suggests something else by reason of its relationship, association, convention, or resemblance. The symbolism may be mental or a visible sign or representation. (From Webster, 3d ed)

Questions related to Symbolism

Can I use the symbol % to explain the table in my Ph.D. thesis? Or I have to write in sentences...

I'm currently testing for the relationship between a dependent variable (reveal) and 3 different independent variables (SVO Angle, Internalization and Symbolization)

When I run a logistic regression in Stata for the dependent variable and the three independent variables I get that the SVO Angle is significant

*B*= 0.14 ,*z*= 3.28 ,*p*= 0.001.However when I run a simple pairwise correlation in Stata, I get a correlation value of 0.24 which is basically no correlation.

What do these results mean? Does anyone know?

Thanks in advance!!

My model uses Big Five personality data to estimate how likely people are to follow COVID-19 guidelines. Here is my R output. Please write out how to format the report with appropriate symbols if possible.

I am somewhat confused regarding the use of - and / in the representation of materials. How does it define? For example, GO-Ni and GO/Ni, does that the same? It would be constructive and helpful if this question could be answered clearly. Thank you.

I am having trouble searching for best software or site, platform which can help me create my own math exam questions ( undergraduate level), I don't want multiple choice type questions, in fact a platform where student can enter numerical and symbols and it does grading too but in a smart way, by this I mean, grading closer to instructor grading.

If anyone knows such a site/platform or software, please let me know

Thank you in advance for every help and comment

Fatima

Hi everyone

I wanted to know how to generate the set of MQAM symbols in Matlab given a specific modulation order WITHOUT using Matlab's "qammod" function. I have tried researching the problem, but all I seem to get recommended is the qammod function. If someone could please, at the very least, explain the process of modulation and how the symbols are generated based on the modulation order so I can then translate that into Matlab code.

Thank you

Dear fellow mathematicians,

Using a computational engine such as Wolfram Alpha, I am able to obtain a numerical expression. However, I need a symbol expression. How can I do that?

I need the expression of the coefficients of this series.

x^2*csc(x)*csch(x)

where csc: cosecant (1/sin), and csch: hyperbolic cosecant.

Thank you for your help.

I want to give the meanings of the used symbols in the appendix, and those symbols consist of a variety of sources:

**English alphabets, Latin characters, Greek characters, and all of these consist of subscript and superscript**. The mathematical symbols are implemented through a LaTeX command that is compatible with the**MathType**equation editor in**Word**, such as ${R_x^{y}}$, ${\gamma}$, $P_{0,0}$ (these symbols are given as an example).The list of symbols is a quite long list.

*Do you know anybody, how to handle sorting these types of symbols, preferably the genetic source (English/Latin/Greek symbols) are together?*

Thank you in advance.

Yes,

*matter. For example, the***colors***often means activity and action, the***red color***is gentleness and peaceful disposition, while the***blue color***rests our eyes to the greatest degree.***green color***What do you think are given specific colors and / or characteristics to colors? What is the symbolism of each color?*

*Are the embossed features and symbolism given to colors?*

Please reply

I invite you to the discussion

Thank you very much

Best wishes

I need to publish an article in APA 7. The reviewer says not to se the words "Mode, Skewness and Kurtosis" in tables, but to use symbols instead. I cannot fond these symbols.

hello, we're currently doing some research regarding metaphors in the urban environment

and we need some studying regarding the following

1) we need a case study on some city or part of a city about the existence of metaphors and the use of metaphors there for some environmental, functional, social, symbolic or aesthetic end

2) generally any study on metaphors in the urban environment

3) a study categorizing metaphors based on their use (the end which they serve)

A. Must begin with a letter and not a number

B. Must end in a full stop

C. Cannot exceed 64 characters

D. Cannot include symbols as ?, & and %

Also on NCBI, these Ensembl IDs match to one gene only

studies related to the characterization and symbolisms in olu obafemi's wheels and ngugi wa thiongo's a grain of wheat

How the data stream ( QPSK or QAM symbols ) in the transmitter created for the MU- mimo in the massive mimo ? and how the symbols are multiplied by the precoding matrix? for example, we have 30 transmitting antennas in the Basestation, 10 active users so you have 10 streams per user and each stream contained 10 symbols so How can allocate the stream(data symbol ) to a specific user in the transmitter when using matlab? and how the multiplication by the precoding matrix accomplished to generated the transmitted signal?

is the transmitted signal fed to all basestion antennas?

The symbolic variables in the matrix are all greater than zero and are not equal to each other. So what conditions do the 30 symbolic variables in the diagram satisfy when the matrix is reversible, or full rank, or no zero eigenvalue? Thank you very much for your answer.

Hello, everybody!

In a given study if the significant variable has a negative symbol, what it indicates in Coefficient?

pls, share your experience of how to Discuses and justify this kind of occurrence!

given bit/symbol = 1

given,message length(number of bits) and symbol rate(sym/s) , how can I calculate the number of samples

Thanks

In many publications etc. when discussing about centrifuging parameters (in g) you can see the x before the unit g. When you want to say that some distance is for example 100 m, you don't have to say it is 100 times one meter so you don't put 100 x m. So why is the x put in front of g almost everywhere? Is it to do that it is not an SI-unit or something? I can't remember seeing such a way of writing it with an times symbol x in front of other non-SI-units. This might be a very minute issue, but I would like to understand this or then just start to write it without the x if it doesn't make sense.

Hello fellow researchers,

for my final thesis I want to examine if sustainability is a new status symbol and if yes, how strong it is and it's differences to luxury goods (and also if a luxury good is not "green" does this circumstance reduce it's symbolic power?).

Unfortunenately, I cannot find any studies in the past that examine status symbolism. More precisely, I need a scale or a model that measuers status perception or status symbolism (of any obejct).

Does someone has an idea where I can find such scale/model, or can someone post a study that uses or developed such scale/model?

I am thankful for every help.

Greetings from Germany :)

The detection was of uv-vis thru a traditional double convex (glass) lens.

Can a parabolic reflecting lens focus and detect RF with this same coating, or stereoscopically 2 parabolics, with sufficient amplification ?

Detection of uv-vis with these metals of low work function is by the photoelectric effect.

But what was the phenomena of Marconi's transatlantic detection of RF (and its associated keyed Morse CODE) by the silver nickel powder "coherer" in the circuit?

Are there electrical component specifications for the coherer (V, I, R). The electrical schematic produced by Google searches shows a DC circuit with an Antenna symbol and other recognizable elements, but the "coherer" is not symbolized but is a 2D sketch of what it actually looked like.

Note: The lay word for parabolic is "dish".

I am working on some semicunductor devices, modeling them both symbolically and numerically to verify accuracy. Now, I want to choose my simulation path, but I am not confident about interpretaions since numerical results diminish insight perception while symbolic description is usually heavy in size, non linear and incomprehensible. So adding physical description to numrical methods or / and performing simplification on symbolic description may help to more solid result.

I have blasted a long list of protein sequence queries coming from a non-model organism using BLAST+. The resulting output csv file contains Refseq id's from different species (depending on best match). I would like to eventually perform a differential analysis with another Mus musculus data set, so I need to convert these identifiers into protein symbols corresponding to the Mus musculus proteome, even if the best match is of a different species. Is there an automated way to do this?

To improve spectral efficiency (SE), how can we reduce pilot contamination in massive MIMO by making the pilot reuse factor proportional to the frame length symbols and suppressing inter-cell interference?

I am using DAVID (https://david.ncifcrf.gov/home.jsp) to cluster some genes I found upregulated in my RNAseq data. I am just using the official gene symbol without any quantitative data. However, the KEGG pathway results are giving me p-values which are extremely high. It does not make any sense to me. How the p-value can be calculated without any number? Can the p-value be significant?

In journal paper 'Conduction Mechanisms of Leakage Currents in InGaN/GaN-Based Light-Emitting Diodes', the symbol Io in poole-frenkel equation is define as pre-exponential factor. However most paper wrote the symbol for pre-exponential factor as A. Is it the same? Does it have the same value?

I'm analyzing

**transcription factor binding motifs**and some of them appear with a double colon symbol "::". For example: Ahr::ArntI found explanations for transposons, fusion proteins and others, but not for transcription factors.

What is really IAST ?

How it is implemented, what are the technologies used in it ?

Is it some thing different than dynamic taint analysis and dynamic symbolic execution ?

Hello,

I am encountering a bit of an issue in SPSS right now. I was recoding some variables in my dataset, after which I made a mistake in the calculations. I tried to reverse it by pressing CTRL+Z. That did not work, but eventually, I calculated the variable again. However, now I see that in my whole dataset, all the string variables, are showing symbols such as '@' in the cell instead of normal text (example in the picture below). Did I do something wrong and how can I fix it?

Is it possible to accept the new symbol socially. ?

Reality is a social construction. A symbolic universe can be constructed by any individual but it is the effect of social influences that brings that universe to its full potential. A mutually acceptable construction is possible only because of the common foundation upon which the structure is based: DNA. DNA provides virtually identical symbolic objects for each subject and provides shared archetypes giving these objects fundamental meanings (Hunt, 1995, p.213). From there, the shared ability to manipulate symbols and use them for tools within a cooperative setting generates the reality, or realities, we all experience. As adults, we all forget we were not born with the reality we inhabit intact. We eventually reify that reality and use it as if it was absolute. Our success at the reification project, that takes much of our lives, is recognized socially as our competence.

Comments?

My dear friends,

I could see in some molecular chemical formula like SrTi0.93Co0.07O3-δ, CaTi1−xFexO3−δ, NdBaCo2−xMnxO5+δ, etc. But not in some cases like Nd3/2Bi3/2Fe5O12, CaCu3Ti4O12.

What herein mentioned the delta (3-δ, 5+δ) at the end of the chemical formula. Since I am an engineering background, I don't understand these symbols used in the stoichiometric formulation.

If I have massive MIMO works as a base station(BS) with Nt number of transmitting antennas and Mr single antennas users, by assuming that downlink mode, how the symbols transmitted in each antenna.

for simplicity choose

Nt=16

Mr=4

number of symbols (data) to be transmitted X1......X128 from BS

**Hello there,**

**I am writing my Methodology part for my Master Thesis about how Political Communicators made sense of themselves and of the Covid-19 crisis during Italian Regional Elections.**

**I am using qualitative methods (individual semi-structured interviews) and in my Methodology chapter I briefly discuss about Mead theory with these words:**

"both interviewing (Meretoja, 2014) and sensemaking (Laroche 1995; Lant 2002; Weick 1993) are theorised as enactment of actions to exchange symbols, giving the possibility to explore human experience also as a

**symbolic interaction**. Here “the world cannot be known as such but is brought about by acting upon it. It does not lie there ready to be interpreted, but has to be made sense of” (Hernes & Maitlis, 2010, p. 31). In this way, knowledge is understood to be originated from subjective interpretations of reality, which in the literature is referred as the**social construction of reality**(Berger & Luckmann, 1967). Nevertheless, those subjective interpretations are mediated through the use of shared symbolic schemas of knowledge, such as the language. Those interpretations are better understood as intersubjective, because underlining its shared nature will overcomes the limit of a mere subjective reality.**Symbolic interactionism**is the most suitable paradigm for the present research, because its “emphasis*is*on individual sense making, expressed through its detailed development of the role of the self in the construction of reality” (Prasad, 2018, p. 19). Indeed, in our case the focus of the research is both on how political communicators made sense of their professional role, as well as how this could have influenced the interpretation of the Covid-19 context. It was Mead (1977), one of the most influential philosopher of the phenomenological pragmatism, who contributed to the diffusion and development of symbolic interactionism, conceiving that people in order to make sense of a situation decide which role to enact, thus projecting already some of the possible circumstances. According to Mead (1977), people interpret a situation by staging different roles which correspond to the expectations of the context. So roles and identity are an adaptation to the context, because “humans have the capacity to resolve blocks to ongoing activity by internally manipulating symbols to review and choose among potential solutions” (Stryker, 2008, p. 17). Therefore, the role that one takes, is due by the context and vice versa, where the roles are enabled by communication, and communication depends on the interactive and exchange of meanings, which is “constantly being modified through a series of individual interpretations” (Prasad, 2018, p. 21) among the engaged parts. To this extent, the perceived and the enacted roles are behavioural and cognitive symbols exchanged inside and outside individuals, which generate new knowledge to people. Therefore, using the Symbolic Interactionism as a Paradigm, as also PR and Sensemaking theorized, means to focus on those multiple identities, roles, meanings and contexts as phenomena of negotiation. Indeed, multiple realities exist, and through interviews the researcher has the function of let them emerge and observe how interviewees self-identify and perceive their role in the narrated events. I argue that the use of interviews can provide a window over those meanings generated in those contexts, because it allows to reproduce and to grasp a situated knowledge by a person as well as the contextual believes in relation to other social actors."Do you think those words are accurate and correct about Mead works on roles enactment?

Thank you in advance :D

Why do you think some researchers avoid study limitations in their publications?

I propose to name eleven names and surnames

When i click the input variable option, a tab open listing all the variables but each variable has a yellow symbol next to it (Refer the image). Generally i should be able to click on the variable and move it to the respective construct but i am unable to do that.

I use gaussian 03 for simple calculation of one molecule.

The route section I wrote is => "# B3LYP/6-31G(d) opt" , which is just simple keyword for calculating b3lyp with basis set of 6-31g(D).

However, I use two computer and the result were different.

The one I try can make the termination of calculation within 5 min, but the other one stop with no response, like the below. There is no response after the last sentence below nevertheless I wait for 3 days long. Does anybody know why this is happened? There are big memory left, so I don't think this is the problem of insufficient memory.

*********************************************

Gaussian 03: x86-Win32-G03RevB.01 3-Mar-2003

19-Jan-2021

*********************************************

Default route: MaxDisk=2000MB

--------------------

# B3LYP/6-31G(d) opt

--------------------

1/14=-1,18=20,26=3,38=1/1,3;

2/9=110,17=6,18=5,40=1/2;

3/5=1,6=6,7=1,11=2,16=1,25=1,30=1,74=-5/1,2,3;

4//1;

5/5=2,38=5/2;

6/7=2,8=2,9=2,10=2,28=1/1;

7//1,2,3,16;

1/14=-1,18=20/3(1);

99//99;

2/9=110/2;

3/5=1,6=6,7=1,11=2,16=1,25=1,30=1,74=-5/1,2,3;

4/5=5,16=3/1;

5/5=2,38=5/2;

7//1,2,3,16;

1/14=-1,18=20/3(-5);

2/9=110/2;

6/7=2,8=2,9=2,10=2,19=2,28=1/1;

99/9=1/99;

--------------------

methyl F calculation

--------------------

Symbolic Z-matrix:

Charge = 0 Multiplicity = 1

6 1.198 1.99 0.

8 0.3 0.878 0.

6 -0.983 1.331 0.

8 -1.206 2.531 0.

9 -1.994 0.467 0.

1 2.226 1.627 0.

1 1.027 2.596 -0.89

1 1.027 2.596 0.89

GradGradGradGradGradGradGradGradGradGradGradGradGradGradGradGradGradGrad

Berny optimization.

Initialization pass.

----------------------------

! Initial Parameters !

! (Angstroms and Degrees) !

-------------------------- --------------------------

! Name Definition Value Derivative Info. !

--------------------------------------------------------------------------------

! R1 R(1,2) 1.4293 estimate D2E/DX2 !

! R2 R(1,6) 1.0902 estimate D2E/DX2 !

! R3 R(1,7) 1.0902 estimate D2E/DX2 !

! R4 R(1,8) 1.0902 estimate D2E/DX2 !

! R5 R(2,3) 1.3606 estimate D2E/DX2 !

! R6 R(3,4) 1.2205 estimate D2E/DX2 !

! R7 R(3,5) 1.3299 estimate D2E/DX2 !

! A1 A(2,1,6) 109.474 estimate D2E/DX2 !

! A2 A(2,1,7) 109.506 estimate D2E/DX2 !

! A3 A(2,1,8) 109.506 estimate D2E/DX2 !

! A4 A(6,1,7) 109.4496 estimate D2E/DX2 !

! A5 A(6,1,8) 109.4496 estimate D2E/DX2 !

! A6 A(7,1,8) 109.4421 estimate D2E/DX2 !

! A7 A(1,2,3) 109.4757 estimate D2E/DX2 !

! A8 A(2,3,4) 119.9744 estimate D2E/DX2 !

! A9 A(2,3,5) 120.0358 estimate D2E/DX2 !

! A10 A(4,3,5) 119.9898 estimate D2E/DX2 !

! D1 D(6,1,2,3) 180.0 estimate D2E/DX2 !

! D2 D(7,1,2,3) -60.0035 estimate D2E/DX2 !

! D3 D(8,1,2,3) 60.0035 estimate D2E/DX2 !

! D4 D(1,2,3,4) 0.0 estimate D2E/DX2 !

! D5 D(1,2,3,5) 180.0 estimate D2E/DX2 !

--------------------------------------------------------------------------------

Trust Radius=3.00D-01 FncErr=1.00D-07 GrdErr=1.00D-06

Number of steps in this run= 32 maximum allowed number of steps= 100.

GradGradGradGradGradGradGradGradGradGradGradGradGradGradGradGradGradGrad

Input orientation:

---------------------------------------------------------------------

Center Atomic Atomic Coordinates (Angstroms)

Number Number Type X Y Z

---------------------------------------------------------------------

1 6 0 1.198000 1.990000 0.000000

2 8 0 0.300000 0.878000 0.000000

3 6 0 -0.983000 1.331000 0.000000

4 8 0 -1.206000 2.531000 0.000000

5 9 0 -1.994000 0.467000 0.000000

6 1 0 2.226000 1.627000 0.000000

7 1 0 1.027000 2.596000 -0.890000

8 1 0 1.027000 2.596000 0.890000

---------------------------------------------------------------------

Distance matrix (angstroms):

1 2 3 4 5

1 C 0.000000

2 O 1.429317 0.000000

3 C 2.278386 1.360624 0.000000

4 O 2.464122 2.236167 1.220545 0.000000

5 F 3.536721 2.330527 1.329894 2.209308 0.000000

6 H 1.090208 2.066513 3.222623 3.549062 4.376528

7 H 1.090219 2.066919 2.536223 2.404707 3.801471

8 H 1.090219 2.066919 2.536223 2.404707 3.801471

6 7 8

6 H 0.000000

7 H 1.780074 0.000000

8 H 1.780074 1.780000 0.000000

Stoichiometry C2H3FO2

Framework group CS[SG(C2HFO2),X(H2)]

Deg. of freedom 12

Full point group CS NOp 2

Largest Abelian subgroup CS NOp 2

Largest concise Abelian subgroup CS NOp 2

Standard orientation:

---------------------------------------------------------------------

Center Atomic Atomic Coordinates (Angstroms)

Number Number Type X Y Z

---------------------------------------------------------------------

1 6 0 -0.104268 -1.768103 0.000000

2 8 0 0.753680 -0.624917 0.000000

3 6 0 0.000000 0.507896 0.000000

4 8 0 -1.218052 0.429937 0.000000

5 9 0 0.589814 1.699842 0.000000

6 1 0 0.499650 -2.675757 0.000000

7 1 0 -0.733696 -1.750868 0.890000

8 1 0 -0.733696 -1.750868 -0.890000

---------------------------------------------------------------------

Rotational constants (GHZ): 12.0556570 4.2308135 3.1949764

Standard basis: 6-31G(d) (6D, 7F)

There are 59 symmetry adapted basis functions of A' symmetry.

There are 22 symmetry adapted basis functions of A" symmetry.

Integral buffers will be 262144 words long.

Raffenetti 2 integral format.

Two-electron integral symmetry is turned on.

81 basis functions, 152 primitive gaussians, 81 cartesian basis functions

20 alpha electrons 20 beta electrons

nuclear repulsion energy 181.7962316504 Hartrees.

NAtoms= 8 NActive= 8 NUniq= 7 SFac= 1.40D+00 NAtFMM= 60 Big=F

I have developed matlab code of OFDM index modulation based on look up table but not getting the desired curve...i want curve as shown in link given below on page 5544....somebody plz help me with the coding part...there are many mistakes in my code..plz help me to rectify the code...

clear all;

close all;

clc;

nsym=10^2;

%nbitspersym=12

bits=(1:12)

n=4

g=2;

%g1=bits(1:6) % division of 16 FFT size into 8 FFT subcarriers.

%g2=bits(7:12) % division of 16 FFT size into 8 FFT subcarriers

ipbits = randi([0,1], 1, 600) % generation of random bits

M=4;

Z=reshape(ipbits,100,6)

k=log2(M)

%n=nFFT/g;

EbN0=1:10

for i1=1:10

EbN0dB=i1

BER=[];

for i=1:100

p1=Z(i,:)

% p1=ipbits(1:6) % it will take first 8 bits

%p1=[1 1 0 1 1 0];

%p2 = ipbits(7:12) ;

s1 = p1(1:2)

s2= p1(3:6)

% s3=p1(5:6);

% s4= p1(7:8);

% s33=s2

s22=reshape(s2,2,2).'

s222=bi2de(s22, 'left-msb')

ipMod = (1/sqrt(2))*qammod(s222 , M)

F=zeros(4,1);

if s1==[0 0]

F(1,1)=ipMod(1)

F(2,1)=ipMod(2)

F(3,1)=0

F(4,1)=0

elseif s1==[0 1]

F(1,1)=0

F(2,1)=ipMod(1)

F(3,1)=ipMod(2)

F(4,1)=0

elseif s1==[1 0]

F(1,1)=0

F(2,1)=ipMod(1)

F(3,1)=0

F(4,1)=ipMod(2)

elseif s1==[1 1]

F(1,1)=ipMod(1)

F(2,1)=0

F(3,1)=0

F(4,1)=ipMod(2)

end

F.'

%=ifft(Sq1,N)*sqrt(N)%

xt=ifft(F).'

%xt=xt.'

xt=[xt(4) xt]

%xt=(nFFT/sqrt(nDSC))*ifft(fftshift(xF.')).';

%x_with_cp = [x(4) x]; % cp addition

% adding noise

nt = (randn + j*randn)./sqrt(2)

yt = xt +( (10.^(-EbN0dB/10)).*nt)

yyt=yt(2:5)

yyt1=fft(yyt)

[temp, idx] = sort( yyt1, 'descend' )

n = temp(1:2)

idx = idx(1:2)

%zzt=(abs(yyt1))

zzt1=(abs(yyt1).^2)

[max1, ind1] = max(zzt1)

zzt1(ind1) = -Inf;

[max2, ind2] = max(zzt1)

zzt1(ind2) = -Inf;

rec=[(ind1) (ind2)]

a1=1;

while(a1==1)

if rec== [1 2]|rec== [2 1]

bitts=[0 0]

a1=0;

elseif rec== [2 3]|rec== [3 2]

bitts=[0 1]

a1=0;

elseif rec== [2 4]| rec== [4 2]

bitts =[1 0]

a1=0;

elseif rec==[4 1]|rec==[1 4]

bitts=[1 1]

a1=0;

elseif rec==[3 1]|rec==[1 3]

BER12=0

break

% bitts=[1 1]

elseif rec==[4 3]|rec==[3 4]

BER12=0

break

% bitts=[0 0]

end

% finding the minimum distance between received vector and original symbols

% original symbols

orig=[0 0]

conv=bi2de(orig, 'left-msb')

ipMod = (1/sqrt(2))*qammod(conv , M)

orig1=[0 1]

conv1=bi2de(orig1, 'left-msb')

ipMod1 = (1/sqrt(2))*qammod(conv1 , M)

orig2=[1 0]

conv2=bi2de(orig2, 'left-msb')

ipMod2 = (1/sqrt(2))*qammod(conv2 , M)

orig3=[1 1]

conv3=bi2de(orig3, 'left-msb')

ipMod3 = (1/sqrt(2))*qammod(conv3 , M)

xxt=[ipMod ipMod1 ipMod2 ipMod3]

D1 =norm(n(1) - xxt(1))

D2 = norm(n(1) - xxt(2))

D3 = norm(n(1) - xxt(3))

D4 = norm(n(1) - xxt(4))

D=[D1 D2 D3 D4]

D5=min(D)

result = find(D==min(D))

DD1 = norm(n(2) - xxt(1))

DD2 = norm(n(2) - xxt(2))

DD3 = norm(n(2) - xxt(3))

DD4 = norm(n(2) - xxt(4))

DD=[DD1 DD2 DD3 DD4]

DD5=min(DD)

result1 = find(DD==min(DD))

G=[DD5 D5]

[tempp, idxx] = sort( G, 'descend' )

nn = tempp(1:2)

idxx = idxx(1:2)

idx1=sort(idxx) % sort according to tempp;

% idx1=[result result1]

%

% reeesult=[result result1 result2 result3]

% [temp1, idx1] = sort( F, 'ascend' )

% n = temp1(1:2)

% idx1 = idx1(1:2)

% [min1, ind1] = min(F)

% F(ind1) = Inf;

% [min2, ind2] = min(F)

% F(ind2) = Inf;

% rec1=[(ind1) (ind2)]

if idx1== [1 2]

biitts=[0 0 0 1]

elseif idx1==[2 1]

message('i m here')

biitts=[ 0 1 0 0]

elseif idx1== [2 3]

message('i m here')

biitts=[0 1 1 0 ]

elseif idx1==[3 2]

message('i m here')

biitts=[ 1 0 0 1 ]

elseif idx1== [2 4]

message('i m here')

biitts =[0 1 1 1]

elseif idx1==[4 2]

message('i m here')

biitts =[1 1 0 1]

elseif idx1==[4 1]

message('i m here')

biitts=[1 1 0 0]

elseif idx1==[1 4]

message('i m here')

biitts=[ 0 0 1 1]

elseif idx1==[3 1]

message('i m here')

biitts=[1 0 0 0]

elseif idx1==[1 3]

message('i m here')

biitts=[0 0 1 0]

elseif G1==[1 1]

biitts=[0 0 0 0]

elseif G1==[2 2]

biitts=[0 1 0 1]

elseif G1==[3 3]

biitts=[1 0 1 0]

elseif G1==[4 4]

biitts=[1 1 1 1]

end

S=[bitts biitts]

% A2 = sort(F(:))

% out=A2(1)

% out1 = A2(2)

% result33 = find(DDDD==min(DDDD))

BER12=sum(abs(p1-S))/6

end

BER=[BER BER12];

end

T_BER(i1)=sum(BER)/100

end

semilogy(EbN0,smooth(abs(T_BER)),'*-');

xlabel('SNR');

ylabel('EbN0dB');

legend('BER curve for OFDM index modulation');

I need to perform ligand-receptor interactions map for the data of bulk RNA sequencing (mouse). In all methods which I found they want to have matrix with columns of gene symbol and mean expression values for each cell type. I have only tsv files with metadata and counts. Do you know how to get this from the data I have. Is there any R library/protocol/tutorial for that? Which method you suggest for obtaining receptor-ligand Interactome for bulk RNA?

Here is how my metadata looks like:

id nCount_RNA nFeature_RNA PercentMito ERCCCounts PercentERCC Animal Plate

X11_E1 569589 11505 0.00331115945006 20 3.51E-05 11 11 X11A10

.......

Birthdate Gender Organ CellType RowID ColID

old Female BM GMP E 1

.......

Counts:

gene X11_E1 X11A10 X11A12 X11A3 X11A5 ........

Gnai3 23 4 22 25 94 ..........

.......

Hi supreme hive-mind of the internet,

we have some old *.MTS files that are supposed to contain spectroscopic data, probably some coordinates and a long list of single line spectra. Basically, they are maps composed of different spectra. Problem is, the software (Horiba? Maybe an Horiba sub-contractor) was a prototype and died with the PC (windows ME) it was installed in. When opened using notepad, I can see that there is an XY array inside, but it's converted to strange symbols that have no meaning.

Is there any way to recover this data?

Here's an example:

Hi,

I was doing NBO calculation using GEN basis in gaussian. I got an error like

Unrecognized atomic symbol $NBO

Error termination via Lnk1e in /opt/apps/gaussian/g16/l301.exe

I am also attaching the input file below

Thanks and regards

Deepu George

Lately the study of rituals has focused on the study of symbols. So based on the study is there a theoretical framework that facilitates the analysis of this study

*Ellipses*:-**What is an ellipsis?**

**An ellipsis is a series of three consecutive**

**periods**

**known as ellipsis points ( . . . ) used to indicate where words have been omitted from quoted text, or (informally) to represent a pause, hesitation, or trailing-off in thought or speech.**

**Forming an ellipsis:**

**There are two different styles for how an ellipsis is formed, and each is equally common. The more conventional way to form an ellipsis is to put a space between each of the three ellipsis points, as in: “There are many things . . . that you must learn.”In modern writing, the spaces between these are often left out, leaving three ellipsis points right in a row: “There are many things … that you must learn.” The advantage of this form is that it can be hard-coded as a single symbol in most word processors, meaning it will not be broken if it hits the margin of the page.To create this second form on a computer running Windows, hold Control + Alt and press the “period” key. To create it on a Mac computer, hold Option and press the “semicolon” key. Some word processors will also create the symbol automatically when you type three periods in a row.This guide has opted to use the first of these two versions. If your school’s or employer’s style guide does not require one over the other, use whichever style you prefer, but be consistent.**

**Can we add some more info., to that?**

I want to evaluate the numerical inverse Laplace transform of a Function,

F(s, p) = exp(-s*p)*erfc(-s^0.4)..........................(1)

p is just a symbolic constant having a fixed value.

Can anyone share a idea mentioning the methodology for performing the inverse Laplace transform.

I downloaded the expression matrix data "GSE143416_Brain_data_TPM.txt.gz" of GSE143416 from Gene expression omnibus ( https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi). However, the first column of the data is the Transcripts looking like "ENSDART00000171617.1, ENSDART00000093609.3 .etc". How do I transform it into the "Gene symbol" so that I can carry out the downstream analysis such as GO enrichment?

GSE143416 used GPL14875 Illumina HiSeq 2000 (Danio rerio) platform, but I can't find any useful information on this platform.

hi to all

by using Matlab and Mathematice, I have tried to make symbolic integration for the equation in the attachment below, the Matlab answer was explicit integration could not be found.

any help please

Is there any package or code that can give a high accuracy for a solution to Non-linear equations or Eigen-problems, with let us say 500 digits?

I tried the "so called" (vpa function) which is a variable-precision floating-point arithmetic, but it deals with input symbolically, and in somehow goes incorrectly.

Any suggestions are appreciated.

In Shannon capacity, the LHS, is it (number of binary input bits)/(number of complex symbols after channel coding and modulation), of which the units will be bits per symbols ? In this case, is it correct to say that unit is bits per channel uses ? Does 'channel use' mean one complex symbol as a result of modulation (QPSK) ? When it moves to OFDM modulation, each of these channel uses will be loaded to resource elements, is this understanding correct ? Or channel use means one OFDM symbol (which itself comprises of many sub carriers) ?

I have created a scatter graph in Prism under -> multivariable analyses -> extract and re-arrange, to display relationship between 2 variables, the 3 subgroups within the group are represented with different symbols.

I wish to display the regression line for the group as a whole - is this possible?

Hi everyone, I have a transcription dateset in the format HG-U133_Plus_2 affymatrix and I want to convert it into official gene symbols. I have tried bioconductor "hgu133a.db" library but it doesn't work. Can somebody help me out understanding how to do it? I put here some of the probes I'm unable to convert. Thanks in advance!

1552256_a_at
1552257_a_at
1552258_at
1552261_at
1552263_at
1552264_a_at
1552266_at
21552269_at
1552271_at
1552272_a_at
1552274_at
1552275_s_at
1552276_a_at
1552277_a_at
1552278_a_at
1552279_a_at
1552280_at
1552281_at
1552283_s_at
1552286_at
1552287_s_at
1552288_at

Both abstraction and symbolism are psychological constructs used for their study. However, its use as independent cognitive abilities can make it difficult to understand its origin. One hypothesis could be that both capacities correspond to the same cognitive process with two different but united manifestations.

I want to calculate the carrier concentration of a compound for the density of states. To find the carrier concentration is it only need to know the effective mass of electron or hole and the band gap value? is the following formula enough for intrinsic semiconductor?

ni = n = p = (N

_{C}N_{V})^{1/2 }exp(-E_{G}/2kT) N

_{C}= 2(2π m*_{C}kT/h²]^{3/2 }N_{V}= 2(2π m*_{V}kT/h²]^{3/2}Where the symbols have their usual meaning.**Celtic mythology tells of Eochaid Ollathair (“Father of All”), also known as the Dagda, the “Good God”. The Dagda's cauldron, one of the four sacred objects brought to Ireland by the Tuatha De Danaan, provided unlimited food and sustenance: "**

*No company ever went from it unthankful*".**But this is not a simple corncopia. The Dagda's cauldron is a central symbol of reconciliation, at the heart of good governance. It is the**

*Coire Aisic*-- the

*Cauldron of Restitution***-- positioned in the Great Hall in the Rites of Tara and around which everybody must gather when a divisive problem has arisen. All persons who participate in the gathering, contribute what they have to the cauldron, so that it holds every form of sustenance used by the Irish. All those present (including lords and poets -- the knowledge holders and the 'stakeholders', as it were) must speak to the cauldron, instilling it with the knowledge and the purposes that they bring. Then each in turn is brought to the cauldron, and receives a fork thrust out of it; and, in this way, through the magical power of the cauldron, the proper portion comes out to each.**

**The Rites of Tara engaged people to renounce their prior claims, to contribute sources of nourishment and understanding into the common pool, so as to permit -- somewhat mysteriously -- the emergence of a just and respectful solution to the conflict.**

*In what ways can these symbols be useful for orientating current challenges of reconciliation and conflict resolution?* Considering the context of the COVID-19 pandemic that requires remote teaching activities. In the case of Chemical Education, which requires a high degree of abstraction and the use of visualizations can effectively contribute to the student's learning process, how does the teacher deal with the relationship of macro, micro and symbolic representations, in online teaching?

Good day everyone

I would like to know the literature reference to the derivation of the M-QAM complex symbol average power general expression that is 2/3*(M-1)? I would like to cite this reference and read it too? I have already searched Google Scholar and failed to find a paper or book that derives this expression.

Any assistance will be greatly appreciated.

In finite element method, especially when developing new elements, we often need integration techniques. Generally, numerical integration is used, however, in order to enhance the accuracy of our computations, we might be interested in performing integration over the continuum using symbols. In your opinion, what is the best programming language that can not only perform this kind of integration but also work with large symbolic arrays (where a single element is several lines of text long)? Of course, being in academia, cost effectiveness is also a factor.

We don't know the source of letters and numbers on which these symbols are constructed . Although human used the guts feelings at the time of using because our ancestors developed these symbols the machines don't have .

Hi everyone!

(I'm hoping you're all safe and healthy)

I could really use some help figuring out how to remove the bad nucleotide symbol "???" in my Geneious sequence. (See attached photo)

Before the apocalypse began, my lab had just finished finding the WGS of all 72 ECOR Library strains. My Lab Manager assembled them using a local supercomputer (de novo), but the FASTA file of the assembled sequences all contain long stretches of "????????" where there were bad reads. When you try and search within these files, they'll bring you to a stream of "????" and when you push the "Next" button on the search menu, it will bring you down the stream of "?????" marks, one "?" at a time. Brutal...

Any idea of to completely delete these "?" marks? I have a Mac laptop, but I tried to replace "?" with "N" but when imported, it turns the marks back to "?". Any suggestions?

Thank you very much,

**Emma Farquharson**

Nugen Lab

Cornell University

I'm currently developing a project looking at instances of cultural and symbolic violence towards nature, whether this creates/contributes to stigma, and how it compares to, or causes, physical violence (i.e farming of livestock, crushing insects due to fear). Particularly interested in snakes and spiders as used to symbolise an evil, violent, or manipulative trait in a human, or other sentient antagonistic force in a piece of fiction.

Seeking to answer questions such as:

Is our use of certain creatures to represent these things in any way unethical?

What does symbolic violence towards 'strange' creatures indicate about our tendencies to do this with differential prejudice towards humans? And is challenging symbolic violence towards living creatures necessary on all levels to combat it between human groups?

So, does anyone have recommendations for reading on this? And, are there any available studies analysing the impact of nature representation on societal approach to specific animals?

Thanks,

Connor

Dear all,

I would like to ask if there is anyone who can analyze the MOF framework based on a cif file. I need to analyze four MOF compounds using Schlafli symbol (the point symbol of the crystal architectures).

Thank you in advance for the response.

hi all

i am currently working with TinyGP which is a simple implementation of genetic programming for symbolic regression problems.

so I am testing it with simple problems like sin(x) symbolic regression but my problem is I get some big spikes in the numbers of Avg Fitness for the entire population however the mean best fitness is always decreasing steadily with no problems.

There is a function in matlab R2020 called "idualtree" that receives final level approx. coefficients and cell array of wavelet coefficients. I send the OFDM symbol as a cell array in the wavelet coefficients but the performance wasn't good.

It's possible to obtain in Wolfram Mathematica the eigenvalues of a 3x3 non-numeric matrix (i.e. a symbolic, expressions only matrix). However, scaling it to a 4x4 matrix does not seem possible, as the operation takes forever to finish. Does anyone know if finding the eigenvalues of a 4x4 symbolic matrix is impossible or just computationally infeasible?

Mortar and Pestle cannot be an ikonic tool for modern pharmacist. A medical doctor, dentist, nurse are remembered with their skill in using certain equipment that a common man could not handle without training. The stethoscope is no being used by all professionals, the syringe is even used by the patient (e.g., insulin). Are these iconic symbols are now becoming a common symbol of health professions. Is it due to interprofessional practice with a collaborative identity? Should pharmacists be trained to use many types of equipment of patient assessment and medication adherence that patients should appreciate? Will it provide pharmacists a primary healthcare provider status in the community.