Results 121 to 130 of about 156,880 (305)
Some various inequalities Involving Prime Numbers Counting Function
, 2005 In this paper we find some inequalities concerning π(x) by considering some known inequalities involving it and some inequalities between important ...
Hassani, Mehdi
core
The Number of Prime Numbers and Twin Prime Numbers Is Infinite
A prime number graphic method is proposed. In the coordinate system, the prime number and its multiple points are represented by the prime number span-arc. Other points that cannot be determined as the prime number or the composite number are called undetermined points, so as to obtain the prime number generation process diagram represented by the ...
openaire +1 more source
On a sequence involving the prime numbers
J. Integer Seq., 2015 8 pages, comments are ...
openaire +4 more sources
CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3
Molecular Oncology, EarlyView.PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh +12 more
wiley +1 more source
, 2020 It appears that every prime number greater than 3 can be represented as a sum of two (if a twin prime) + 0 (Goldbach's conjecture), or 3 prime numbers (Vinogradov's theorem), with the index of the sum prime equal the sum of indices of first two primes in
Sergei Viznyuk (8295825)
core +1 more source
E2A selectively regulates TGF‐β–induced apoptosis in KRAS‐mutant non‐small cell lung cancer
Molecular Oncology, EarlyView.Ability to induce apoptosis by TGF‐β is frequently lost in advanced lung adenocarcinoma despite intact TGF‐β signaling. We identify E2A as a mutant KRAS–dependent mediator of resistance to TGF‐β–induced apoptosis. TGF‐β induces E2A via SMAD3 in mutant KRAS cells, and E2A silencing restores apoptosis and enhances radiation response in cell lines ...
Sergei Chuikov +3 more
wiley +1 more source
Prime numbers between squares [PDF]
, 2004 A well known conjecture about the distribution of primes asserts that between two consecutive squares there is always at least one prime number. The proof of this conjecture is out of reach at present, even under the assumption of the Riemann Hypothesis.
Bazzanella, Danilo
core
A Problem concerning Prime Numbers
, 2021 In this paper, I explore the following problem: Problem. Find instances where a product of distinct prime numbers is an integer multiple of the sum of the same prime numbers.
Prakash, Anand
core
Subsets of prime numbers received by means of generalized arithmetic progression
Дифференциальная геометрия многообразий фигур, 2018 A short historical information about formulas and polynomials generating subsets of prime numbers is given. Examples of subsets of prime numbers by using generalized arithmetic progression are obtained.
V. Malakhovsky
doaj
Molecular Oncology, EarlyView.Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau +8 more
wiley +1 more source