scholarly journals Using the Evolution Operator to Classify Evolution Algebras

2021 ◽  
Vol 26 (3) ◽  
pp. 57
Author(s):  
Desamparados Fernández-Ternero ◽  
Víctor M. Gómez-Sousa ◽  
Juan Núñez-Valdés
Keyword(s):  
Evolution Operator ◽  
Scientific Disciplines ◽  
Per Se

Evolution algebras are currently widely studied due to their importance not only “per se” but also for their many applications to different scientific disciplines, such as Physics or Engineering, for instance. This paper deals with these types of algebras and their applications. A criterion for classifying those satisfying certain conditions is given and an algorithm to obtain degenerate evolution algebras starting from those of smaller dimensions is also analyzed and constructed.

Aristotle on Kind‐Crossing

2018 ◽  
Author(s):  
Philipp Steinkrüger
Keyword(s):  
Scientific Disciplines ◽  
Starting Point ◽  
General Kind ◽  
The Subject ◽  
Per Se

This paper concerns Aristotle's kind‐crossing prohibition. My aim is twofold. I argue that the traditional accounts of the prohibition are subject to serious internal difficulties and should be questioned. According to these accounts, Aristotle's prohibition is based on the individuation of scientific disciplines and the general kind that a discipline is about, and it says that scientific demonstrations must not cross from one discipline, and corresponding kind, to another. I propose a very different account of the prohibition. The prohibition is based on Aristotle's scientific and metaphysical essentialism, according to which a scientific demonstration must take as its starting point a set of per se properties of a subject, if these make up a single, unitary definition. The subject of demonstration here is a kind, although not the general kind associated with a discipline, but rather the particular kind that the particular demonstration is about.

scholarly journals Epigenetics: The New Frontier in the Landscape of Asthma

Scientifica ◽  
2016 ◽  
Vol 2016 ◽  
pp. 1-7 ◽  
Author(s):  
Bharti Chogtu ◽  
Dipanjan Bhattacharjee ◽  
Rahul Magazine
Keyword(s):  
Immune System ◽  
Scientific Community ◽  
Global Scale ◽  
Therapeutic Options ◽  
Scientific Disciplines ◽  
New Frontier ◽  
The World ◽  
Per Se ◽  
Epigenetic Research

Over the years, on a global scale, asthma has continued to remain one of the leading causes of morbidity, irrespective of age, sex, or social bearings. This is despite the prevalence of varied therapeutic options to counter the pathogenesis of asthma. Asthma, as a disease per se, is a very complex one. Scientists all over the world have been trying to obtain a lucid understanding of the machinations behind asthma. This has led to many theories and conjectures. However, none of the scientific disciplines have been able to provide the missing links in the chain of asthma pathogenesis. This was until epigenetics stepped into the picture. Though epigenetic research in asthma is in its nascent stages, it has led to very exciting results, especially with regard to explaining the massive influence of environment on development of asthma and its varied phenotypes. However, there remains a lot of work to be done, especially with regard to understanding how the interactions between immune system, epigenome, and environment lead to asthma. But introduction of epigenetics has infused a fresh lease of life in research into asthma and the mood among the scientific community is that of cautious optimism.

Der Markt der Wirtschaft

2011 ◽  
Vol 55 (1-2) ◽  
Author(s):  
Evelyn Moser ◽  
Pascal Goeke
Keyword(s):  
Economic System ◽  
Systems Theory ◽  
Internal Environment ◽  
Scientific Disciplines ◽  
Per Se

The market of the economy. The market is expounded by different scientific disciplines, judged by different normative positions, and experienced by different actors. Despite this omnipresence, there is no discernible consensus that answers the question what a market per se is. In contention with theoretical arguments about the market and with the help of systems theory, this article seeks to develop a robust notion of the market. Market can thus be understood as the internal environment of the economic system. Market happens, if both the communication of exchange and the observation of competitors blend into each other, and if these processes focus on and crystallize in prices.

scholarly journals Representation failure or How to survive in the realm of shadows (quest for the keys to Hegel’s “Science of Logic” — key No. 2)

2020 ◽  
Author(s):  
Alexey Sukhno ◽  
Viacheslav Gulin
Keyword(s):  
Knowledge Structure ◽  
High Stakes ◽  
Science Of Logic ◽  
Global Challenge ◽  
Research Programs ◽  
Philosophical Language ◽  
Scientific Disciplines ◽  
Per Se

In this paper, causes of the complexity of Hegel's philosophical language is being investigated. The authors of the article come to the conclusion that they are not as much individually psychological, as objective, and are associated with the knowledge structure per se, which is obtained in the framework of various scientific disciplines. This knowledge altogether forms a “circle”, and therefore it is not possible to discover its fundamental basis from which knowledge should be derived. This imposes a number of significant restrictions on the operations that can be performed with the concepts of logic. These operations make full use of other research programs, precisely because they avoid the global challenge given by Hegel. Consequently, the ambitiousness of the task, the high stakes associated with it, accompanying its implementation, doom Hegel to use such a philosophical language, which is considered to be “extremely difficult”, “rigid”, “entangled”.

Origin of Hepatic Nuclear Inclusion Bodies

1973 ◽  
Vol 31 ◽  
pp. 426-427
Author(s):  
F. G. Zaki ◽  
J. A. Greenlee ◽  
C. H. Keysser
Keyword(s):  
Inclusion Bodies ◽  
Storage Disease ◽  
Glycogen Storage ◽  
Nutritional Deficiencies ◽  
Nuclear Inclusion ◽  
Electron Microscopic ◽  
Human Liver Cells ◽  
Microscopic Studies ◽  
Per Se ◽  
Experimental Liver

Nuclear inclusion bodies seen in human liver cells may appear in light microscopy as deposits of fat or glycogen resulting from various diseases such as diabetes, hepatitis, cholestasis or glycogen storage disease. These deposits have been also encountered in experimental liver injury and in our animals subjected to nutritional deficiencies, drug intoxication and hepatocarcinogens. Sometimes these deposits fail to demonstrate the presence of fat or glycogen and show PAS negative reaction. Such deposits are considered as viral products.Electron microscopic studies of these nuclei revealed that such inclusion bodies were not products of the nucleus per se but were mere segments of endoplasmic reticulum trapped inside invaginating nuclei (Fig. 1-3).

The Eleventh Circuit Holds that Agreements in which Pharmaceutical Companies Pay Generic Companies Not to Compete May be Valid

2004 ◽  
Vol 32 (1) ◽  
pp. 181-184
Author(s):  
Amy Garrigues
Keyword(s):  
Pharmaceutical Companies ◽  
Court Decisions ◽  
Patent Holder ◽  
Trial Court ◽  
Court Of Appeals ◽  
The Us ◽  
Antitrust Laws ◽  
Per Se ◽  
Appeals Court ◽  
Two Sides

On September 15, 2003, the US. Court of Appeals for the Eleventh Circuit held that agreements between pharmaceutical and generic companies not to compete are not per se unlawful if these agreements do not expand the existing exclusionary right of a patent. The Valley DrugCo.v.Geneva Pharmaceuticals decision emphasizes that the nature of a patent gives the patent holder exclusive rights, and if an agreement merely confirms that exclusivity, then it is not per se unlawful. With this holding, the appeals court reversed the decision of the trial court, which held that agreements under which competitors are paid to stay out of the market are per se violations of the antitrust laws. An examination of the Valley Drugtrial and appeals court decisions sheds light on the two sides of an emerging legal debate concerning the validity of pay-not-to-compete agreements, and more broadly, on the appropriate balance between the seemingly competing interests of patent and antitrust laws.

Fusion and Fission Processes in Exocytosis: Possible Roles for Synexin and Osmotic Lysis in the Two Events

1980 ◽  
Vol 38 ◽  
pp. 594-597
Author(s):  
H.B. Pollard ◽  
C.E. Creutz ◽  
C.J. Pazoles ◽  
J.H. Scott
Keyword(s):  
Small Molecules ◽  
Chromaffin Cells ◽  
Adrenal Glands ◽  
General Concept ◽  
Extracellular Calcium ◽  
Large Protein ◽  
Granule Membrane ◽  
Osmotic Lysis ◽  
Per Se ◽  
Chemical Evidence

Exocytosis is a general concept describing secretion of enzymes, hormones and transmitters that are otherwise sequestered in intracellular granules. Chemical evidence for this concept was first gathered from studies on chromaffin cells in perfused adrenal glands, in which it was found that granule contents, including both large protein and small molecules such as adrenaline and ATP, were released together while the granule membrane was retained in the cell. A number of exhaustive reviews of this early work have been published and are summarized in Reference 1. The critical experiments demonstrating the importance of extracellular calcium for exocytosis per se were also first performed in this system (2,3), further indicating the substantial service given by chromaffin cells to those interested in secretory phenomena over the years.

The importance of physical training for preventive care in the elderly

2002 ◽  
Vol 59 (7) ◽  
pp. 323-327
Author(s):  
Baum
Keyword(s):  
Preventive Care ◽  
Körperliche Aktivität ◽  
Physical Training ◽  
Ältere Menschen ◽  
The Elderly ◽  
Per Se

Der mit zunehmendem Alter beobachtbare Verlust an Kraft, Koordination, Ausdauer und Flexibilität ist nur zum Teil als Alterungsprozess per se zu verstehen. Ein wesentlicher Einflussfaktor ist die körperliche Aktivität, d.h. die impliziten oder expliziten Trainingsreize. Denn alle körperlichen Leistungsmerkmale sind noch bis ins höchste Alter unter der Voraussetzung trainierbar, dass die Trainingsintensität und die Reizdichte hinreichend hoch sind. Bei Trainingsangeboten für ältere Menschen kommen der Kraft und der Koordination eine besondere Bedeutung zu, da sie die Basis für eine selbständige Lebensführung darstellen. Um das Krafttraining aus kardio-vaskulärer Sicht möglichst sicher zu gestalten, wurde von uns eine Trainingsform entwickelt und erprobt, bei der es im Gegensatz zu herkömmlichen Methoden zu signifikant geringeren Blutdruckanstiegen kommt.

Hausstaubmilbenallergie

2012 ◽  
Vol 69 (4) ◽  
pp. 249-252 ◽  
Author(s):  
Carrard ◽  
E. Pichler
Keyword(s):  
Per Se

Hausstaubmilben sind kleine Spinnentiere, die weltweit vom gemäßigten bis zum tropischen Klima gefunden werden. Proteine, alle mit enzymatischen Eigenschaften, aus dem Gastrointestinaltrakt und folglich im Hausstaubmilbenkot sind Auslöser von allergischen Erkrankungen, die aufgrund einer kontinuierlichen Exposition von geringen Allergenmengen meist chronisch verlaufen. Klinisch äußert sich dies mit einem schleichenden Krankheitsbeginn: eine chronisch verstopfte Nase und - zu Beginn typischerweise - einem Anstrengungsasthma, das sich bei längerer Dauer verstärkt. Bei Vorliegen einer atopischen Dermatitis kann es auch nach Milbenkontakt zu einer Verstärkung der Dermatitis kommen. Die Anzahl an Hausstaubmilben und die Menge an Milbenallergen hängt von der relativen Luftfeuchtigkeit ab, wobei eine Luftfeuchtigkeit von > 50 %, wie es in sehr gut isolierten Häusern oder durch das Klima per se vorkommt, zu einem guten Gedeihen der Hausstaubmilben führt. Nahrungsquelle der Hausstaubmilben sind Hautschuppen, die ubiquitär in Polstermöbeln, Matratzen und Teppichen vorkommen. Die chronischen, recht unspezifischen und oft allergenunabhängigen Beschwerden verzögern oft die Diagnostik, welche durch eine ausgedehnte Allergieabklärung z. B. mittels Hauttestung erfolgt. Die Therapie besteht in erster Linie aus topischen Kortikosteroiden. Trotz widersprüchlicher Daten und Metaanalysen in der Literatur zur Hausstaubsanierung scheint das allgemein eher trockene Klima im Winter in der Schweiz eine Hausstaubsanierung in den Wohnungen zu begünstigen und wird deshalb auch empfohlen. Eine weitere Therapieoption ist die Durchführung einer spezifischen Immuntherapie mit gutem Erfolg bei Kindern und Erwachsenen. Verbesserungen der Diagnostik und Immuntherapie sind durch Einsatz der rekombinanten Allergene zu erwarten.

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