Results 111 to 120 of about 90,394 (222)

Repdigits as Products of Consecutive Pell or Pell–Lucas Numbers

Iranian Journal of Mathematical Sciences and Informatics
Summary: A positive integer is called a repdigit if it has only one distinct digit in its decimal expansion. In this paper, we find all repdigits that are products of consecutive Pell or Pell-Lucas numbers. This paper continues previous work which dealt with finding occurrences of repdigits in the Pell and Pell-Lucas sequences.
Bravo, Eric F., Bravo, Jhon J.
openaire   +2 more sources

Spin‐System‐Selective 2D J‐Spectroscopy

Chemistry–Methods, Volume 6, Issue 5, May 2026.
A new family of experiments is presented that extracts the spectra of individual spin systems. Spin‐system‐selective 2D J‐resolved (SSS2DJ) spectroscopy reveals chemical shift information at "pure shift" resolution, while retaining multiplet structure in a simple 2D spectrum.
Ellie Davies, Gareth A. Morris, Soumya S. Roy, Ralph W. Adams   +3 more
wiley   +1 more source

Geomorphological mapping of the Becca d'Aver deep‐seated gravitational slope deformation (Aosta Valley, Italy) based on multi‐scale and multi‐sensor analysis

Earth Surface Processes and Landforms, Volume 51, Issue 5, May 2026.
Geomorphological characterization of the DsGSD enables us to identify the sources of sediment that could be mobilized as debris flows. In the area, pseudo‐badlands morphotype has been defined and mapped, representing the main sources of risk beside abandoned quarry deposits.
Alberto Bosino, Francesco Barbadori, Pierluigi Confuorto, Danilo Godone, Mattia De Amicis, Federico Raspini, Sarah Aliu, Olga Nardini, Ahmed Hafiz, Samuel Pelacani, Daniele Ferrari Trecate, Michael Maerker, Martina Cignetti   +12 more
wiley   +1 more source

Manager‐Rated Cooperative Climate as a Driver of Business‐Establishment Financial Performance: The Role of Employee Racioethnic Diversity as a Contextual Boundary Condition

Human Resource Management, Volume 65, Issue 3, Page 877-891, May/June 2026.
ABSTRACT The present study examined Beus et al.'s group‐based climate‐congruence theory in the context of 670 establishments of a national retailer. The theory proposes that climate‐outcome relationships can be influenced by contextual conditions such as industry and national culture.
Patrick F. McKay, Derek R. Avery, Eugene Son, Emily Rosado‐Solomon, Sasha Pustovit, Anastasiia Agolli   +5 more
wiley   +1 more source

Transition pathways from vulnerability to viability of small‐scale fisheries in Africa and Asia

People and Nature, Volume 8, Issue 5, Page 1033-1049, May 2026.
Abstract This perspective paper examines transition pathways that move small‐scale fisheries from vulnerability towards viability. We understand ‘vulnerability to viability transition pathways’ as integrative and one that extends beyond economic concerns to include social, political, cultural and ecological aspects of small‐scale fisheries.
Ella‐Kari Muhl, Derek Armitage, Prateep Kumar Nayak, Sisir Pradhan, Maha Abdelbaset, Denis Aheto, Richard Adade, Shehu Latunji Akintola, Evans Kwasi Arizi, Essinam Attipoe, Jessica Blythe, Alida Bundy, Ratana Chuenpagdee, Anuradha Choudry, Basanta Kumar Das, Chitra Devi, Kafayat Fakoya, Mafaniso Hara, Shahriyer Hossain, Moeniba Isaacs, Gazi Md Nurul Islam, Mohammad Mahmudal Islam, Hapsari Ayu Kusumawardhani, Kungwan Junrashote, Yinji Li, Moffat Manase, Ahmadou Aly Mbaye, Ishmael Kosamu, Jenia Mukherjee, Tamano Namikawa, Friday Njaya, Justice Odoi, Deborah Prado, Emon Rahman, Qurban Rouhani, Md Razin Saleh Alam, Aliou Sall, Clément Sambou, Revarunan Sammogam, Alassane Sarr, Khady Yama Sarr, Suvaluck Satumanatpan, Samiya Ahmed Selim, Indah Susilowati, Vannessa Warren, Julius Francis Woiso, Batuli Mohammed Yahya   +46 more
wiley   +1 more source

A Decade of Airborne Electromagnetic Surveying Lake Menindee (Australia) Under Varying Water Levels

Geophysical Prospecting, Volume 74, Issue 4, May 2026.
ABSTRACT Time domain airborne electromagnetic (AEM) surveying is a mature geophysical tool for imaging the Earth's shallow subsurface. It produces images of the electromagnetic conductivity structure of the earth, down to depths of a few hundred metres.
A. Ray, A. McPherson, R. C. Brodie, A. Y. Ley‐Cooper, K. P. Tan, M. Hatch, R. N. Deo, S. Wong, F. Dauti, W. Cook, T. Scarr, Y. Sun   +11 more
wiley   +1 more source

Generalized Pell-Padovan Numbers

Asian Journal of Advanced Research and Reports, 2020
In this paper, we investigate the generalized Pell-Padovan sequences and we deal with, in detail, four special cases, namely, Pell-Padovan, Pell-Perrin, third order Fibonacci-Pell and third order Lucas-Pell sequences. We present Binet’s formulas, generating functions, Simson formulas and the summation formulas for these sequences.
openaire   +3 more sources

Mother tongue instruction as a sticky object: The making of a register of denunciation

Journal of Linguistic Anthropology, Volume 36, Issue 1, May 2026.
Abstract This article examines the making of a political register to denounce mother tongue instruction (MTI) in Sweden. Nationally mandated since 1977, MTI is a state‐sponsored, curriculum‐stipulated subject for minority pupils of over 187 languages other than Swedish.
Scarlett Mannish, Linus Salö
wiley   +1 more source

On the Domain of the Pell-Lucas Matrix in the Spaces c and c_0

Dera Natung Government College Research Journal
In this study, we introduce new Banach sequence spaces $c(\Theta), c_0(\Theta)$, defined via a regular infinite matrix $ \Theta = (\lambda_{nk})$, where \[ \Theta_{nk} = \begin{cases} \dfrac{2\lambda_k}{3\lambda_n+\lambda_{n-1}} & 0 \leq k \leq n ...
Shiva Shah
doaj   +1 more source

Bioactive Compounds and Microbacteria of Peel-Off Gel Mask Caulerpa racemosa

Indonesian Journal of Chemical Research, 2023
Caulerpa racemosa is a type of seaweed that has the potential to be cultivated because it is known and favored by the public.Caulerpa racemosa is used not only for consumption as food but also for beauty cosmetics because of its ingredients.
Tri Widayati Putri, Mutemainna Karim, Zul Khairiyah, Andi Fitri Ramadhani   +3 more
doaj