Mathematical description of Legendre Functions.
Presentation at Undergraduate in Science (math, physics, engineering) level.
Please send any comments or suggestions to improve to solo.hermelin@gmail.com.
More presentations can be found on my website at http://www.solohermelin.com.
Gamma Function mathematics and history.
Please send comments and suggestions for improvements to solo.hermelin@gmail.com. Thanks.
More presentations on different subjects can be found on my website at http://www.solohermelin.com.
Mathematical description of Legendre Functions.
Presentation at Undergraduate in Science (math, physics, engineering) level.
Please send any comments or suggestions to improve to solo.hermelin@gmail.com.
More presentations can be found on my website at http://www.solohermelin.com.
Gamma Function mathematics and history.
Please send comments and suggestions for improvements to solo.hermelin@gmail.com. Thanks.
More presentations on different subjects can be found on my website at http://www.solohermelin.com.
Peugeot lease vans, an amazing transporter is capable of transferring goods quite faster and safer. Leasewell give away this vehicle on lease at reasonable prices.
Van leasing offers are soaring high and myriads of lease outlets are cashing in with lucrative deals for customers. Lessees now have a choice among several high-end vehicles.
This presentation explores a brief idea about the structural and functional attributes of nucleotides, the structure and function of genetic materials along with the impact of UV rays and pH upon them.
DERIVATION OF MODIFIED BERNOULLI EQUATION WITH VISCOUS EFFECTS AND TERMINAL V...Wasswaderrick3
In this book, we use conservation of energy techniques on a fluid element to derive the Modified Bernoulli equation of flow with viscous or friction effects. We derive the general equation of flow/ velocity and then from this we derive the Pouiselle flow equation, the transition flow equation and the turbulent flow equation. In the situations where there are no viscous effects , the equation reduces to the Bernoulli equation. From experimental results, we are able to include other terms in the Bernoulli equation. We also look at cases where pressure gradients exist. We use the Modified Bernoulli equation to derive equations of flow rate for pipes of different cross sectional areas connected together. We also extend our techniques of energy conservation to a sphere falling in a viscous medium under the effect of gravity. We demonstrate Stokes equation of terminal velocity and turbulent flow equation. We look at a way of calculating the time taken for a body to fall in a viscous medium. We also look at the general equation of terminal velocity.
(May 29th, 2024) Advancements in Intravital Microscopy- Insights for Preclini...Scintica Instrumentation
Intravital microscopy (IVM) is a powerful tool utilized to study cellular behavior over time and space in vivo. Much of our understanding of cell biology has been accomplished using various in vitro and ex vivo methods; however, these studies do not necessarily reflect the natural dynamics of biological processes. Unlike traditional cell culture or fixed tissue imaging, IVM allows for the ultra-fast high-resolution imaging of cellular processes over time and space and were studied in its natural environment. Real-time visualization of biological processes in the context of an intact organism helps maintain physiological relevance and provide insights into the progression of disease, response to treatments or developmental processes.
In this webinar we give an overview of advanced applications of the IVM system in preclinical research. IVIM technology is a provider of all-in-one intravital microscopy systems and solutions optimized for in vivo imaging of live animal models at sub-micron resolution. The system’s unique features and user-friendly software enables researchers to probe fast dynamic biological processes such as immune cell tracking, cell-cell interaction as well as vascularization and tumor metastasis with exceptional detail. This webinar will also give an overview of IVM being utilized in drug development, offering a view into the intricate interaction between drugs/nanoparticles and tissues in vivo and allows for the evaluation of therapeutic intervention in a variety of tissues and organs. This interdisciplinary collaboration continues to drive the advancements of novel therapeutic strategies.
Seminar of U.V. Spectroscopy by SAMIR PANDASAMIR PANDA
Spectroscopy is a branch of science dealing the study of interaction of electromagnetic radiation with matter.
Ultraviolet-visible spectroscopy refers to absorption spectroscopy or reflect spectroscopy in the UV-VIS spectral region.
Ultraviolet-visible spectroscopy is an analytical method that can measure the amount of light received by the analyte.
Professional air quality monitoring systems provide immediate, on-site data for analysis, compliance, and decision-making.
Monitor common gases, weather parameters, particulates.
Deep Behavioral Phenotyping in Systems Neuroscience for Functional Atlasing a...Ana Luísa Pinho
Functional Magnetic Resonance Imaging (fMRI) provides means to characterize brain activations in response to behavior. However, cognitive neuroscience has been limited to group-level effects referring to the performance of specific tasks. To obtain the functional profile of elementary cognitive mechanisms, the combination of brain responses to many tasks is required. Yet, to date, both structural atlases and parcellation-based activations do not fully account for cognitive function and still present several limitations. Further, they do not adapt overall to individual characteristics. In this talk, I will give an account of deep-behavioral phenotyping strategies, namely data-driven methods in large task-fMRI datasets, to optimize functional brain-data collection and improve inference of effects-of-interest related to mental processes. Key to this approach is the employment of fast multi-functional paradigms rich on features that can be well parametrized and, consequently, facilitate the creation of psycho-physiological constructs to be modelled with imaging data. Particular emphasis will be given to music stimuli when studying high-order cognitive mechanisms, due to their ecological nature and quality to enable complex behavior compounded by discrete entities. I will also discuss how deep-behavioral phenotyping and individualized models applied to neuroimaging data can better account for the subject-specific organization of domain-general cognitive systems in the human brain. Finally, the accumulation of functional brain signatures brings the possibility to clarify relationships among tasks and create a univocal link between brain systems and mental functions through: (1) the development of ontologies proposing an organization of cognitive processes; and (2) brain-network taxonomies describing functional specialization. To this end, tools to improve commensurability in cognitive science are necessary, such as public repositories, ontology-based platforms and automated meta-analysis tools. I will thus discuss some brain-atlasing resources currently under development, and their applicability in cognitive as well as clinical neuroscience.
Salas, V. (2024) "John of St. Thomas (Poinsot) on the Science of Sacred Theol...Studia Poinsotiana
I Introduction
II Subalternation and Theology
III Theology and Dogmatic Declarations
IV The Mixed Principles of Theology
V Virtual Revelation: The Unity of Theology
VI Theology as a Natural Science
VII Theology’s Certitude
VIII Conclusion
Notes
Bibliography
All the contents are fully attributable to the author, Doctor Victor Salas. Should you wish to get this text republished, get in touch with the author or the editorial committee of the Studia Poinsotiana. Insofar as possible, we will be happy to broker your contact.
Richard's aventures in two entangled wonderlandsRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
Observation of Io’s Resurfacing via Plume Deposition Using Ground-based Adapt...Sérgio Sacani
Since volcanic activity was first discovered on Io from Voyager images in 1979, changes
on Io’s surface have been monitored from both spacecraft and ground-based telescopes.
Here, we present the highest spatial resolution images of Io ever obtained from a groundbased telescope. These images, acquired by the SHARK-VIS instrument on the Large
Binocular Telescope, show evidence of a major resurfacing event on Io’s trailing hemisphere. When compared to the most recent spacecraft images, the SHARK-VIS images
show that a plume deposit from a powerful eruption at Pillan Patera has covered part
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Toxic effects of heavy metals : Lead and Arsenicsanjana502982
Heavy metals are naturally occuring metallic chemical elements that have relatively high density, and are toxic at even low concentrations. All toxic metals are termed as heavy metals irrespective of their atomic mass and density, eg. arsenic, lead, mercury, cadmium, thallium, chromium, etc.
3. C. Grafik Konvergensi Akar
Bentuk Grafik dalam Aplikasi
Grafik Konvergensi Akar
Dari grafik, bisa diperhatikan konvergensinya terjadi di sekita -1,8. Pada daerah itu, nilainya sudah mengalami
kekontinuan yang digambarkan dengan garis lurus. Pada grafik konvergensi di atas, metode yang digunakan
yaitu Biseksi. Jadi untuk metode yang lain, tentu akan sedikit berbeda, tapi konvergensinya tetap pada sekitar
titik -1,8 seperti yang telah dicari sebelumnya. Nah biar lebih jelas, silakan perhatikan tabel pada bagian D.
4. D. Analisa Kecepatan Iterasi mencari akar dengan Java
– Metode Biseksi (Bagi Dua)
r a c b f(a) f(c) f(b) Lebar
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
-3.0
-3.0
-3.0
-2.375
-2.0625
-1.90625
-1.828125
-1.828125
-1.80859375
-1.80859375
-1.8037109375
-1.8037109375
-1.802490234375
-1.8018798828125
-1.8018798828125
-1.801727294921875
-1.8016510009765625
-1.8016128540039062
-1.8016128540039062
-1.8016128540039062
-1.8016128540039062
-1.8016128540039062
-1.8016116619110107
-1.8016116619110107
-1.8016116619110107
-1.8016115128993988
-1.8016115128993988
-1.8016114756464958
-1.8016114570200443
-1.8016114477068186
-1.8016114477068186
-1.8016114477068186
-1.8016114477068186
-1.8016114477068186
-1.8016114477068186
-1.8016114477068186
-1.801611447634059
-1.801611447634059
-1.801611447634059
-1.801611447634059
-0.5
-1.75
-2.375
-2.0625
-1.90625
-1.828125
-1.7890625
-1.80859375
-1.798828125
-1.8037109375
-1.80126953125
-1.802490234375
-1.8018798828125
-1.80157470703125
-1.801727294921875
-1.8016510009765625
-1.8016128540039062
-1.8015937805175781
-1.8016033172607422
-1.8016080856323242
-1.8016104698181152
-1.8016116619110107
-1.801611065864563
-1.8016113638877869
-1.8016115128993988
-1.8016114383935928
-1.8016114756464958
-1.8016114570200443
-1.8016114477068186
-1.8016114430502057
-1.8016114453785121
-1.8016114465426654
-1.801611447124742
-1.8016114474157803
-1.8016114475612994
-1.801611447634059
-1.8016114475976792
-1.801611447615869
-1.801611447624964
-1.8016114476295115
2.0
-0.5
-1.75
-1.75
-1.75
-1.75
-1.75
-1.7890625
-1.7890625
-1.798828125
-1.798828125
-1.80126953125
-1.80126953125
-1.80126953125
-1.80157470703125
-1.80157470703125
-1.80157470703125
-1.80157470703125
-1.8015937805175781
-1.8016033172607422
-1.8016080856323242
-1.8016104698181152
-1.8016104698181152
-1.801611065864563
-1.8016113638877869
-1.8016113638877869
-1.8016114383935928
-1.8016114383935928
-1.8016114383935928
-1.8016114383935928
-1.8016114430502057
-1.8016114453785121
-1.8016114465426654
-1.801611447124742
-1.8016114474157803
-1.8016114475612994
-1.8016114475612994
-1.8016114475976792
-1.801611447615869
-1.801611447624964
-2.1561460412675078
-2.1561460412675078
-2.1561460412675078
-2.7471721561963784
-1.510747937452222
-0.5855141432845307
-0.14084376281497168
-0.14084376281497168
-0.03647253654195837
-0.03647253654195837
-0.010918155089783221
-0.010918155089783221
-0.004564879615149953
-0.0013936041850319825
-0.0013936041850319825
-6.01345870745118E-4
-2.0530091988679722E-4
-7.299505949576179E-6
-7.299505949576179E-6
-7.299505949576179E-6
-7.299505949576179E-6
-7.299505949576179E-6
-1.1121880566511422E-6
-1.1121880566511422E-6
-1.1121880566511422E-6
-3.387742844029873E-7
-3.387742844029873E-7
-1.454208748974395E-7
-4.87441751406692E-8
-4.058264835293812E-10
-4.058264835293812E-10
-4.058264835293812E-10
-4.058264835293812E-10
-4.058264835293812E-10
-4.058264835293812E-10
-4.058264835293812E-10
-2.818312250241206E-11
-2.818312250241206E-11
-2.818312250241206E-11
-2.818312250241206E-11
1.5838531634528576
0.2539022543433046
-2.7471721561963784
-1.510747937452222
-0.5855141432845307
-0.14084376281497168
0.06435608928769787
-0.03647253654195837
0.014408685484931905
-0.010918155089783221
0.0017740808647616069
-0.004564879615149953
-0.0013936041850319825
1.906878632146336E-4
-6.01345870745118E-4
-2.0530091988679722E-4
-7.299505949576179E-6
9.169593440627732E-5
4.2198653149583265E-5
1.7449683327619425E-5
5.075116120578649E-6
-1.1121880566511422E-6
1.981465746370148E-6
4.3463927346110154E-7
-3.387742844029873E-7
4.793252128543202E-8
-1.454208748974395E-7
-4.87441751406692E-8
-4.058264835293812E-10
2.376334751197362E-8
1.167876051422212E-8
5.63646707085752E-9
2.6153202936640696E-9
1.104746849556193E-9
3.494602385245571E-10
-2.818312250241206E-11
1.606385024999213E-10
6.622768999875461E-11
1.9022339259322507E-11
-4.580447132696008E-12
6.854499966191386
1.5838531634528576
0.2539022543433046
0.2539022543433046
0.2539022543433046
0.2539022543433046
0.2539022543433046
0.06435608928769787
0.06435608928769787
0.014408685484931905
0.014408685484931905
0.0017740808647616069
0.0017740808647616069
0.0017740808647616069
1.906878632146336E-4
1.906878632146336E-4
1.906878632146336E-4
1.906878632146336E-4
9.169593440627732E-5
4.2198653149583265E-5
1.7449683327619425E-5
5.075116120578649E-6
5.075116120578649E-6
1.981465746370148E-6
4.3463927346110154E-7
4.3463927346110154E-7
4.793252128543202E-8
4.793252128543202E-8
4.793252128543202E-8
4.793252128543202E-8
2.376334751197362E-8
1.167876051422212E-8
5.63646707085752E-9
2.6153202936640696E-9
1.104746849556193E-9
3.494602385245571E-10
3.494602385245571E-10
1.606385024999213E-10
6.622768999875461E-11
1.9022339259322507E-11
5.0
2.5
1.25
0.625
0.3125
0.15625
0.078125
0.0390625
0.01953125
0.009765625
0.0048828125
0.00244140625
0.001220703125
6.103515625E-4
3.0517578125E-4
1.52587890625E-4
7.62939453125E-5
3.814697265625E-5
1.9073486328125E-5
9.5367431640625E-6
4.76837158203125E-6
2.384185791015625E-6
1.1920928955078125E-6
5.960464477539062E-7
2.980232238769531E-7
1.4901161193847656E-7
7.450580596923828E-8
3.725290298461914E-8
1.862645149230957E-8
9.313225746154785E-9
4.6566128730773926E-9
2.3283064365386963E-9
1.1641532182693481E-9
5.820766091346741E-10
2.9103830456733704E-10
1.4551915228366852E-10
7.275957614183426E-11
3.637978807091713E-11
1.8189894035458565E-11
9.094947017729282E-12
– Metode Regula Falsi
r a c b f(a) f(c) f(b) Lebar
1
2
3
4
5
6
7
8
-3.0
-1.8035563490771485
-1.8035563490771485
-1.8035563490771485
-1.8035563490771485
-1.8035563490771485
-1.8035563490771485
-1.8035563490771485
-1.8035563490771485
-1.797953034224506
-1.801604801477325
-1.8016114356729023
-1.8016114476071223
-1.8016114476285903
-1.801611447628629
-1.8016114476286291
2.0
2.0
-1.797953034224506
-1.801604801477325
-1.8016114356729023
-1.8016114476071223
-1.8016114476285903
-1.801611447628629
-2.1561460412675078
-0.010112795266789765
-0.010112795266789765
-0.010112795266789765
-0.010112795266789765
-0.010112795266789765
-0.010112795266789765
-0.010112795266789765
-0.010112795266789765
0.01892322513325584
3.449524358623002E-5
6.205369573741848E-8
1.1162604174330681E-10
2.0117241206207837E-13
6.661338147750939E-16
-4.440892098500626E-16
6.854499966191386
6.854499966191386
0.01892322513325584
3.449524358623002E-5
6.205369573741848E-8
1.1162604174330681E-10
2.0117241206207837E-13
6.661338147750939E-16
5.0
3.8035563490771485
0.005603314852642427
0.001951547599823522
0.0019449134042461846
0.001944901470026128
0.0019449014485581895
0.0019449014485195537
– Metode Newton Raphson
r Xr Xr+1 Xr+1 - Xr
1
2
3
4
-2.0
-1.807719189790674
-1.8016450051978534
-1.8016114486748949
0.0
-2.0
-1.807719189790674
-1.8016450051978534
2.0
0.19228081020932608
0.006074184592820497
3.355652295855549E-5
– Metode Secant
r Xr Xr+1 Xr+1 - Xr
1
2
3
4
5
6
7
8
9
10
11
12
2.0
-3.8035563490771485
-1.2231320622744302
-1.527154917782535
-0.09544665943497099
-2.0018169103475882
-1.5513403115519542
-1.7477976253246201
-1.8301133003465275
-1.8000848729605656
-1.801573851656067
-1.801611501216167
-3.8035563490771485
-1.2231320622744302
-1.527154917782535
-0.09544665943497099
-2.0018169103475882
-1.5513403115519542
-1.7477976253246201
-1.8301133003465275
-1.8000848729605656
-1.801573851656067
-1.801611501216167
-1.8016114476267557
5.803556349077148
2.5804242868027183
0.3040228555081048
1.431708258347564
1.9063702509126172
0.45047659879563406
0.19645731377266595
0.0823156750219074
0.030028427385961898
0.0014889786955014639
3.764956009999487E-5
5.358941135291673E-8
Jadi dalam kasus ini, metode Newton Raphson memiliki kecepatan menghapiri akar yang paling cepat
dibanding metode yang lain. Tapi dalam kasus lain, bisa saja metode Newton Raphson memiliki kelemahan
yang tidak bisa dipecahkan terutama rumus-rumus yang rumit. Dan hal ini kemudian ada metode Secant
sebagai modifikasi dari Newton Raphson yang bisa memperbaiki Newton Raphson.
5. 2). Lagrange
x 1,0 1,3 1,6 1,9 2,2
y 0,7652 0,6201 0,4554 0,2818 0,1104
Hitung f(1.5p) → p= angka nim trakhir, maka f(1.53)
code here
8<---------------------------------------------------------------
class lagrange{
public static void main (String haripinter[]){
int i,j;
double a=1, b=0, z=1.53, c=0;
double[] x={1,1.3,1.6,1.9,2.2};
double[] y={0.7652,0.6201,0.4554,0.2818,0.1104};
for (i=0;i<x.length ;i++ ){
a=1;
for (j=0;j<y.length ;j++ ){
if(i!=j){
a=a*(z-x[j])/(x[i]-x[j]);
}
}
b=a*y[i];
c=c+b;
}
System.out.println("+--------------------+");
System.out.println("| "+c+" |");
System.out.println("+--------------------+");
}
}
8<----------------------------------------------------------------
Output :
+--------------------+
| 0.4950260080452676 |
+--------------------+