Results 71 to 80 of about 56,974 (249)
The Gut–Heart Axis in Systemic Sclerosis: Evidence From a Large Prospective Early Disease Cohort
Arthritis Care &Research, EarlyView.Objective Cardiac involvement significantly impacts prognosis in systemic sclerosis (SSc), highlighting the need for early risk stratification. Gastrointestinal (GI) symptoms are common and often manifest early. Emerging data suggest a link between GI and cardiac manifestations, possibly through shared mechanisms like dysautonomia.
Francesca R. Di Ciommo +9 more
wiley +1 more source
A branch-and-price algorithm for a hierarchical crew scheduling problem. [PDF]
We describe a real-life problem arising at a crane rental company. This problem is a generalization of the basic crew scheduling problem given in Mingozzi et al. and Beasley and Cao.
Woeginger, G +2 more
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Rostering from staffing levels: a branch-and-price approach [PDF]
, 2009 Many rostering methods first create shifts from some given staffing levels, and after that create rosters from the set of created shifts. Although such a method has some nice properties, it also has some bad ones.
van der Veen, Egbert, Veltman, Bart
core +3 more sources
PENERAPAN METODE BINOMIAL TREE DALAM MENGESTIMASI HARGA KONTRAK OPSI TIPE AMERIKA
E-Jurnal Matematika, 2016 Binomial tree is a method that can be used to determine price option contracts. In this method, the stock price movement is presented in the form of a tree with each branch representing the probability of the stock price to move up or move down.
I GUSTI AYU MITA ERMIA SARI +2 more
doaj +1 more source
Arthritis Care &Research, EarlyView.Objective Gastrointestinal (GI) involvement can lead to malnutrition in patients with systemic sclerosis (SSc). Body mass index (BMI) remains the most widely used marker to screen nutritional status. We aimed to identify predictors of lower BMI in patients with SSc. Methods Patients with SSc from a prospective US cohort meeting 2013 American College of
Ali Y. Ayla +8 more
wiley +1 more source
On the trade-off between staff-decomposed and activity-decomposed column generation for a staff scheduling problem. [PDF]
In this paper a comparison is made between two decomposition techniques to solve a staff scheduling problem with column generation. In the first approach, decomposition takes place on the staff members, whereas in the second approach decomposition takes ...
Belien, Jeroen, Demeulemeester, Erik
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Electronic word of mouth, price, store atmosphere, and brand image on food purchasing decisions
Review of Management, Accounting, and Business StudiesThis research aims to the culinary business is an activity of producing F&B that aims to be sold to consumers in the hope of getting the maximum possible profit. Kober Mie Setan Branch of Dewi Sri is a well-known culinary business in Bali.
Gede Feby Suarjaya Putra
doaj +1 more source
Advanced Engineering Materials, EarlyView.This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi +4 more
wiley +1 more source
Models for the optimization of promotion campaigns: exact and heuristic algorithms. [PDF]
This paper presents an optimization model for the selection of sets of clients that will receive an offer for one or more products during a promotion campaign.
Leus, Roel +2 more
core
Advanced Engineering Materials, EarlyView.This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil +2 more
wiley +1 more source