The role of intuition in executive strategic decision making

The current thesis examines the role of intuition in the strategic decision making process of executives. Limited applied research has been conducted on the field of intuitive processes in strategic decision making of top managers, therefore this paper attempts to shed more light on this specific topic. The purpose of this study is to investigate how and to what extent intuition affects executives in the process of strategic decision making. Furthermore, it aims to investigate under which conditions it is more probable for an executive to utilize intuition in the strategic decision making process. In order to accomplish the aforementioned purpose, the authors conducted a series of qualitative personal interviews with five executives, structuring them on the basis of the three strategic decision making dimensions; intuition, rationality and political behaviour. The research was conducted with an abductive approach, since the researchers had to move back and forth, between data and theory, combining deduction and induction in a sense. The collected data were analyzed through the moderating lenses of three decision-specific characteristics and three company characteristics. Following a thorough and extensive analysis of the data, the research supports that intuition has a prominent role in the managerial strategic decision making, being present in all the executives who were interviewed, regardless of their position in the rationality-intuition spectrum. The study indicates that in multiple situations, for instance when information was scarce, the environment was volatile, the situation was highly complex, or an immediate decision was of the essence, managers employed intuitive processes when making crucial decisions that affected the future of their organization. Moreover, the study concluded that managers favoured intuition in strategic decision making in cases of high decision uncertainty and unstable environments, verifying already existing theories on the field

Advancing Our Functional Understanding of Host–Microbiota Interactions: A Need for New Types of Studies

Multicellular life evolved in the presence of microorganisms and formed complex associations with their microbiota, the sum of all associated archaea, bacteria, fungi, and viruses. These associations greatly affect the health and life history of the host, which led to a new understanding of “self” and establishment of the “metaorganism” concept.1 The Collaborative Research Centre (CRC) 1182 aims at elucidating the evolution and function of metaorganisms. Its annual conference, the Young Investigator Research Day (YIRD), serves as a platform for scientists of various disciplines to share novel findings on host–microbiota interactions, thereby providing a comprehensive overview of recent developments and new directions in metaorganism research. Even though we have gained tremendous insights into the composition and dynamics of host‐associated microbial communities and their correlations with host health and disease, it also became evident that moving from correlative toward functional studies is needed to examine the underlying mechanisms of interactions within the metaorganism. Non‐classical model organisms in particular possess significant potential to functionally address many open questions in metaorganism research. Here, we suggest and introduce a roadmap moving from correlation toward a functional understanding of host–microbiota interactions and highlight its potential in emerging ecological, agricultural, and translational medical applications

Metathesis Polymerization Reactions Induced by the Bimetallic Complex (Ph4P)2[W2(μ-Br)3Br6]

The reactivity of the bimetallic complex (Ph4P)2[W2(μ-Br)3Br6] ({W2.5W}7+, a'2e3) towards ring opening metathesis polymerization (ROMP) of norbornene (NBE) and some of its derivatives, as well as the mechanistically related metathesis polymerization of phenylacetylene (PA), is presented. Our results show that addition of a silver salt (AgBF4) is necessary for the activation of the ditungsten complex. Polymerization of PA proceeds smoothly in tetrahydrofuran (THF) producing polyphenylacetylene (PPA) in high yields. On the other hand, the ROMP of NBE and its derivatives is more efficient in CH2Cl2, providing high yields of polymers. 13C Cross Polarization Magic Angle Spinning (CPMAS) spectra of insoluble polynorbornadiene (PNBD) and polydicyclopentadiene (PDCPD) revealed the operation of two mechanisms (metathetic and radical) for cross-linking, with the metathesis pathway prevailing

Precision Nutrition in Chronic Inflammation

The molecular foundation of chronic in fl ammatory diseases (CIDs) can differ markedly between individuals. As our understanding of the biochemical mechanisms underlying individual disease manifestations and progressions expands, new strategies to adjust treatments to the patient ’ s characteristics will continue to profoundly transform clinical practice. Nutrition has long been recognized as an important determinant of in fl ammatory disease phenotypes and treatment response. Yet empirical work demonstrating the therapeutic effectiveness of patient-tailored nutrition remains scarce. This is mainly due to the challenges presented by long-term effects of nutrition, variations in inter-individual gastrointestinal microbiota, the multiplicity of human metabolic pathways potentially affected by food ingredients, nutrition behavior, and the complexity of food composition. Historically, these challenges have been addressed in both human studies and experimental model laboratory studies primarily by using individual nutrition data collection in tandem with large- scale biomolecular data acquisition (e.g. genomics, metabolomics, etc.). This review highlights recent fi ndings in the fi eld of precision nutrition and their potential implications for the development of personalized treatment strategies for CIDs. It emphasizes the importance of computational approaches to integrate nutritional information into multi- omics data analysis and to predict which molecular mechanisms may explain how nutrients intersect with disease pathways. We conclude that recent fi ndings point towards the unexhausted potential of nutrition as part of personalized medicine in chronic in fl ammation

Functions of the Microbiota for the Physiology of Animal Metaorganisms

Animals are usually regarded as independent entities within their respective environments. However, within an organism, eukaryotes and prokaryotes interact dynamically to form the so-called metaorganism or holobiont, where each partner fulfils its versatile and crucial role. This review focuses on the interplay between microorganisms and multicellular eukaryotes in the context of host physiology, in particular aging and mucus-associated crosstalk. In addition to the interactions between bacteria and the host, we highlight the importance of viruses and nonmodel organisms. Moreover, we discuss current culturing and computational methodologies that allow a deeper understanding of underlying mechanisms controlling the physiology of metaorganisms

In vitro interaction network of a synthetic gut bacterial community

A key challenge in microbiome research is to predict the functionality of microbial communities based on community membership and (meta)-genomic data. As central microbiota functions are determined by bacterial community networks, it is important to gain insight into the principles that govern bacteria-bacteria interactions. Here, we focused on the growth and metabolic interactions of the Oligo-Mouse-Microbiota (OMM12) synthetic bacterial community, which is increasingly used as a model system in gut microbiome research. Using a bottom-up approach, we uncovered the directionality of strain-strain interactions in mono- and pairwise co-culture experiments as well as in community batch culture. Metabolic network reconstruction in combination with metabolomics analysis of bacterial culture supernatants provided insights into the metabolic potential and activity of the individual community members. Thereby, we could show that the OMM12 interaction network is shaped by both exploitative and interference competition in vitro in nutrient-rich culture media and demonstrate how community structure can be shifted by changing the nutritional environment. In particular, Enterococcus faecalis KB1 was identified as an important driver of community composition by affecting the abundance of several other consortium members in vitro. As a result, this study gives fundamental insight into key drivers and mechanistic basis of the OMM12 interaction network in vitro, which serves as a knowledge base for future mechanistic in vivo studies

The prognostic role of galectin-3 and endothelial function in patients with heart failure

Background: Heart failure (HF) is nowadays classified as HF with reduced ejection fraction (HFrEF), HF with mildly reduced EF (HFmrEF), and HF with preserved EF (HFpEF). Endothelial dysfunction (assessed by flow-mediated dilatation [FMD]), increased arterial stiffness (assessed by carotid-femoral pulse-wave velocity [PWV]), and galectin-3, a biomarker of myocardial fibrosis, have been linked to major adverse cardiovascular events (MACE) in patients with ischemic HF. Methods: In this study we prospectively enrolled 340 patients with stable ischemic HF. We assessed the brachial artery FMD, carotid-femoral PWV, and galectin-3 levels, and patients were followed up for MACE according to EF group. Results: Interestingly, the FMD values exhibited a stepwise improvement according to left ventricular ejection fraction (LVEF) (HFrEF: 4.74 ± 2.35% vs. HFmrEF: 4.97 ± 2.81% vs. HFpEF: 5.94 ± 3.46%, p = 0.01), which remained significant after the evaluation of possible confounders including age, sex, cardiovascular risk factors, and number of significantly stenosed epicardial coronary arteries (b coefficient: 0.990, 95% confidence interval: 0.166–1.814, p = 0.019). Single-vessel coronary artery disease (CAD) was more frequent in the group of HFpEF (HFrEF: 56% vs. HFmrEF: 64% vs. HFpEF: 73%, p = 0.049). PWV did not display any association with LVEF. Patients who presented MACE exhibited worse FMD values (4.51 ± 2.35% vs. 5.32 ± 2.67%, p = 0.02), and the highest tertile of galectin-3 was linked to more MACEs (36% vs. 5.9%, p = 0.01). Conclusions: Flow-mediated dilatation displayed a linear improvement with LVEF in patients with ischemic HF. Deteriorated values are associated with MACE. Higher levels of galectin-3 might be used for risk stratification of patients with ischemic HF

Earth Observation in the EMMENA Region: Scoping Review of Current Applications and Knowledge Gaps

Earth observation (EO) techniques have significantly evolved over time, covering a wide range of applications in different domains. The scope of this study is to review the research conducted on EO in the Eastern Mediterranean, Middle East, and North Africa (EMMENA) region and to identify the main knowledge gaps. We searched through the Web of Science database for papers published between 2018 and 2022 for EO studies in the EMMENA. We categorized the papers in the following thematic areas: atmosphere, water, agriculture, land, disaster risk reduction (DRR), cultural heritage, energy, marine safety and security (MSS), and big Earth data (BED); 6647 papers were found with the highest number of publications in the thematic areas of BED (27%) and land (22%). Most of the EMMENA countries are surrounded by sea, yet there was a very small number of studies on MSS (0.9% of total number of papers). This study detected a gap in fundamental research in the BED thematic area. Other future needs identified by this study are the limited availability of very high-resolution and near-real-time remote sensing data, the lack of harmonized methodologies and the need for further development of models, algorithms, early warning systems, and services