Results 71 to 80 of about 49,866 (307)

Development of Raman Spectroscopy and Machine Learning Methods for Protein Aggregate Quantification: Application to BSA in Chromatographic Processes

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Protein aggregation poses a significant risk to biopharmaceutical product quality, as even minor amounts of oligomeric species can compromise efficacy and safety. Rapid and reliable detection of protein aggregates thus remains a major challenge in biopharmaceutical manufacturing.
Jakob Heyer‐Müller, Robin Schiemer, Lars Robbel, Michael Schmitt, Jürgen Hubbuch   +4 more
wiley   +1 more source

New Infinite Classes for Normal Trimagic Squares of Even Orders Using Row–Square Magic Rectangles

Mathematics
As matrix representations of magic labelings of related hypergraphs, magic squares and their various variants have been applied to many domains. Among various subclasses, trimagic squares have been investigated for over a hundred years.
Can Hu, Fengchu Pan
doaj   +1 more source

Protocol of controlled odorant stimulation for reducing apnoeic episodes in premature newborns: a randomised open-label Latin-square study with independent evaluation of the main endpoint (PREMODEUR). [PDF]

BMJ Open, 2021
Duchamp-Viret P, Nguyen HK, Maucort-Boulch D, Remontet L, Guyon A, Franco P, Cividjian A, Thevenet M, Iwaz J, Galletti S, Kassai B, Cornaton E, Plaisant F, Claris O, Gauthier-Moulinier H.   +14 more
europepmc   +1 more source

Beyond mammals: the evolution of chewing and other forms of oropharyngeal food processing in vertebrates

Biological Reviews, EarlyView.
ABSTRACT Oropharyngeal food processing exhibits a remarkable diversity among vertebrates, reflecting the evolution of specialised ‘processing centres’ associated with the mandibular, hyoid, and branchial arches. Although studies have detailed various food‐processing strategies and mechanisms across vertebrates, a coherent and comprehensive terminology ...
Daniel Schwarz, Maja Mielke, Stephan Handschuh, Anthony Herrel, Patrick Lemell, Léa Da Cunha, Nicolai Konow   +6 more
wiley   +1 more source

Understanding the MSME Environmental Transition: Nonlinear and Moderation Effects of Digitalization and Institutional Context

Business Strategy and the Environment, EarlyView.
ABSTRACT The necessary environmental transition involves a substantial challenge for micro, small, and medium‐sized enterprises (MSMEs). Moreover, in the Ibero‐American context, it is even more challenging. Our study aims to shed light on the scarce and inconclusive evidence in this regard, analyzing the influence of digitalization, given its inclusion
José Antonio Clemente‐Almendros, Marcelo Vallejo García, María Blanco‐Hernández   +2 more
wiley   +1 more source

Generalized latin squares I

Discrete Applied Mathematics, 1989
New generalizations of latin squares are given by the authors. Several algorithms for constructing such squares are presented. Reviewer's remark: It is unfortunate that the authors did not compare their generalizations with frequency (F) squares. [For definition and some of their properties see e.g. \textit{A. S. Hedayat} and \textit{E.
Shen, Xiaojun, Cai, Y.Z., Liu, C.L., Kruskal, Clyde P.   +3 more
openaire   +1 more source

Beyond Profit: Do Mergers and Acquisitions and the Board of Directors Increase the Environmental, Social, and Governance?

Business Strategy and the Environment, EarlyView.
ABSTRACT This study examines the relationship between mergers and acquisitions (M&A), board characteristics, and ESG performance in BRICS companies, considering the moderating role of sectoral sensitivity. The study analyzes 11,402 observations from 2293 BRICS companies, employing Two‐Stage Least Squares (2SLS) to address endogeneity and logistic ...
Geovane Camilo dos Santos, Camila Lima Bazani, Pablo Zambra   +2 more
wiley   +1 more source

Diagonal-complete latin squares

European Journal of Combinatorics, 2003
A Latin square \((a_{ij})\) of order \(n\) is called right-diagonal-complete (resp. left-diagonal-complete) if \(\{(a_{ij},a_{i+1,j+1}):1 \leq i,j \leq n\} =\{(i,j):1 \leq i,j \leq n\}\) (resp. \(\{(a_{ij},a_{i+1,j-1}):1 \leq i,j \leq n\} =\{(i,j):1 \leq i,j \leq n\}\)) and diagonal-complete if it is simultaneously right-diagonal-complete and left ...
Krafft, Olaf, Pahlings, Herbert, Schaefer, Martin   +2 more
openaire   +2 more sources

Investigating How Firms in Emerging Economies Integrate AI‐Driven Systems and ESG Metrics Into Biodiversity Conservation and Circular Economy Strategies

Business Strategy and the Environment, EarlyView.
ABSTRACT This study investigates how firms in emerging economies integrate artificial intelligence (AI) with environmental, social, and governance (ESG) practices to enhance biodiversity conservation and circular economy outcomes. It examines the mediating role of corporate social responsibility (CSR) governance and the moderating effect of ...
Suleman Bawa, Simplice A. Asongu
wiley   +1 more source

Signs on Latin Squares

Advances in Applied Mathematics, 1994
A Latin square, \(L\), of order \(n\) is an \(n\times n\) matrix such that each element in an \(n\)-set \(S\) occurs exactly once in each row and column of \(L\). Each row and column of \(L\) can be thought of as a permutation of \(S\). With each \(L\), the authors associate \(rc\in \{++,+-,-+,--\}\) where \(r\) (respectively \(c\)) is \(+\) if \(L ...
Marini, A., Pirillo, G.
openaire   +2 more sources