Unstructured and unfunded private sector schemes accounting essay

The Act assigned the administration, management and custody or pension funds to private sector companies, the pension fund administration and the pension fund custodian. Besides where the schemes were not funded, the management of the pension funds was full of ...

Resting state fmri: going through the motions

The second half of the review discusses the strengths and weaknesses of various retrospective motion correction strategies, and the potential benefit that " real-time" correction techniques can provide in the future. Given the complexity of the problem, it is not ...

Protein complexes form a basis for complex hybrid incompatibility

Protein-protein interactions are one of the major determinants of protein evolutionary rates and in general evolutionary rates are negatively correlated with the number of interactions. Even if there is no detectible phenotype, at the quantitative level among the population of ...

The turkish wireless telecommunications industry essay

By comparing the performance of this industry against that of the US on the basis of the determinants of customer satisfaction in the telecommunications industry, specific recommendations are made which can help to improve customer satisfaction standards in the Turkish ...

Impact of methamphetamine on infection and immunity

The sharing of drug paraphernalia combined with METH's perceived enhancement of sexual pleasure and the association of its use with unsafe sexual practices greatly increases the likelihood of the acquisition of human immunodeficiency virus and other infectious diseases. The use ...

The phantom satiation hypothesis of bariatric surgery

In the human literature, the term of satiation also commonly refers to the subjective feeling of satisfaction toward the end of a meal. The stomach itself is innervated by two gastric branches of the subdiaphragmatic vagus nerve that enter the ...

Interleukin-1 as innate mediator of t cell immunity

However, the pro-inflammatory activities of the IL-1 cytokines IL-1 and IL-1 take on a central role during activation of the innate immune system and innate instruction of adaptive immunity. Here, we will review established and new literature in support of ...

Targeting the endothelium to achieve cardioprotection

The endothelium is a monolayer of cells that covers the interior of every major and minor vessel and is the first line of contact between the lumen and other tissues. Regarding problems with translation, Heusch has previously highlighted the importance ...

Immune response from a resource allocation perspective

The costs of constitutive innate immunity have not been definitively measured, but the developmental costs are thought to be comparatively low because of the lack of a diversification process, low rates of cell turnover when an immune response is not ...

Quantum theory and human perception of the macro-world

On the other hand, there is now a level of great detail and consistency in the way the theoretical framework of quantum theory accounts for the core of the weird behavior of micro-entities, and the penetration of aspects of this ...

Environmental enrichment and successful aging

We present here a brief summary of the deterioration of the sensory and cognitive systems that occurs in older adults and we will present evidence that suggests that enriching the environment of the aging brain by reversing the decline in ...

College physics 9e

4 L ML2 2 2 m v 2 = 1 m v0 + mgh, [ m v 2 ] = [ m v0 ] = M? = 2? 2? 10 3 m = 2.

agrobacterium : nature’s genetic engineer

This was followed by the discovery that a piece of the plasmid was transferred and randomly integrated into the chromosome of the plant cell. An understanding of the basic biology of this unique system made possible the development of Agrobacterium ...

Genetic and epigenetic causes of pituitary adenomas

The clinical presentations caused by hormone overproduction in PAs are closely related to the pituitary cell types, as follows: corticotropin-secreting corticotroph adenomas result in Cushing's disease, growth hormone -secreting somatotroph adenomas result in acromegaly, prolactin-secreting lactotroph adenomas result in hyperprolactinemia, ...

Biotic acts of antibiotics

In addition to the discussed above, the known anti-inflammatory activities of minocycline are achieved through the inhibition of expression of nitric oxide synthases, suppression of B and T cell function, reduction of cyclooxygenase-2 expression and prostaglandin E production, and up-regulation ...

Executive control training from middle childhood to adolescence

The inconsistent pattern of results may be explained by the large differences in terms of the type, intensity, and duration of the training regimes and the fact that different methodologies haven been adopted across studies. Therefore, the aim of this ...

Intestinal bacteria encapsulated by biomaterials enhance immunotherapy

In this commensalistic relationship, intestinal bacteria not only participate in the regulation of the host immune system and the promotion of bone marrow hematopoiesis but also regulate the maturation and function of hematopoietic cells originating from the yolk sac. Owing ...

Different 3d technologies work

And because we dream in 3D, we ultimately want the cinema to be a 3D experience not a flat one.' In the BBC Research White Paper: The Challenges of Three-Dimensional Television, 3D technology is referred to as '...a continuing long-term ...

Pathophysiological mechanisms of asthma

Furthermore, there are domains of risk, which also need to be considered in any discussion of pathophysiology: Risk of acute asthma attacks, which may be fatal Risk of impaired trajectories of lung growth, which may sometimes but not inevitably be ...

Genetics of melanoma

Three key molecular pathways have been found to be highly deregulated in melanoma: mitogen-activated protein kinase, as a result of mutations in RAS, RAF, and KIT; PI3K/AKT, as a consequence of mutations in RAS, mutations or loss of PTEN and ...

Stability and variability in aesthetic experience: a review

Aesthetic appreciation entails the evaluation of sensations and perceptions against relevant concepts like the beautiful, the elegant, the harmonious, the melodious, the rhythmical, and the like. For instance, the identification of the brain correlates of aesthetic judgment of beauty of ...

The role of prediction in social neuroscience

The ideas just expressed here illustrate a generalized description of the role of prediction in cognition and the brain, and is becoming the consensus on a general and universal principle of how the brain works. Given the broad scope of ...

Rare genetic blood disease modeling in zebrafish

In addition, because of the complexity of human diseases and the intrinsic differences between humans and other species, it is often the case that some aspects of the model organisms physiology makes it a poor model for a specific disease, ...

Pathophysiology of skin resident memory t cells

The number of T cells infiltrating in the skin is nearly twice as many as that in the peripheral blood, and the majority of these cells are effector memory T cells. TGF- is necessary for the development of T ...

The history of racism and its concept

As absolute proof of old origins of slavery accounts to the fact that there are written documents survived from ancient times as written in e.g, the Code of Hammurabi and The Old Testament showing that slavery was established in the ...

Interpersonal coordination: methods, achievements, and challenges

Other studies using this type of analysis have explored the co-regulation of arousal in dyads of parents and children, infant helping behaviors, interpersonal synchrony and its relationship with self-reports of rapport in adults, the mutuality of mother infant interaction, the ...

Healthy aging – insights from drosophila

The extent of evolutionary conservation in both the outward signs of aging and the environmental and genetic factors that influence it, suggests that aging itself is an evolutionarily conserved process and not simply an inevitable deterioration of biological systems. Studies ...

Cutaneous malassezia: commensal, pathogen, or protector?

Functional interactions can be scenarios where the skin microbiota is a direct cause, the skin microbiota is altered by changes in the skin and hence generate a deleterious host response, exacerbating the situation, or where the microbiota is uninvolved. In ...

Quality-space theory in olfaction

Moreover, the QS of perceptible properties will not in general reflect the physical properties of the stimuli, since the space is constructed not by appeal to the physical nature of the stimuli, but to how an individual discriminates among them. ...

Eeg correlates of self-referential processing

To evaluate event-related changes in oscillatory activity EEG is usually recorded before and during presentation of stimuli or performance of a task; EEG changes in the test period relative to baseline are treated as " event-related" activity and are believed ...

Virtual reality and empathy enhancement: ethical aspects

The most important features of computer-based VR are, on the one hand, the interactivity with digital scenarios, objects and avatars and, on the other, the motion tracking that permits the rendering of movement in a virtual environment from a first-person ...

On some unwarranted tacit assumptions in cognitive neuroscience

The observations and findings that reveal systematic correlations between certain kinds of mental phenomena and specific neural events in the brain have found great resonance in the general public, and have given rise to the expectation that a breakthrough in ...

The neural correlates of cued reward omission

In the trials where the inhibitor is presenting concurrently with the CS+, there may be a representation of the CS+ linked with an expectation of reward, along with a representation of the inhibitor linked with a reward omission. In contrast, ...

Comparative virulence and genomic analysis of streptococcus suis isolates

After accurately establishing the virulence capacity of the isolates, our second objective was to obtain the closed-whole genome of each isolate and use comparative genomic analyses to evaluate the genetic and phenotypic attributes associated with swine-virulent phenotypes to link specific ...

Cannabinoids and pain: new insights from old molecules

This research is expected to explain and update the mechanisms of analgesic action of cannabis and its constituents, and to provide answers to questions about the safety of medicinal cannabis and its potential indications in the treatment of pain. This ...

Stable and variable affordances are both automatic and flexible

While Gibson's perspective is fully externalist and anti-representational, recent authors contributing to the spread of the notion of affordances in psychology and neuroscience have considered affordances as the product of the conjunction, in the brain, of visual and motor experiences. ...

The γ -secretase complex: from structure to function

Due to the importance of A generation in AD pathogenesis, -secretase has become an important focus in AD research and has been considered as a potential therapeutic target for the treatment of AD." -secretase" was first used to describe the ...

Survival and control of campylobacter in poultry production environment

In conclusion, although C.jejuni and C.coli remain the leading cause of campylobacteriosis, more effective detection methods are required for a better understanding of how emerging Campylobacter bacteria evolve in the environment, transmit to agri-food systems, and contribute to campylobacteriosis. Although ...

Horizontal gene exchange in environmental microbiota

The understanding of the fundamentals of the structure-and-function of MGEs allowed us to adapt these mechanisms to serve our needs, in the form of genetic engineering technology, in a number of applications in science, biotechnology, and everyday life. While exploring ...

Marine mammal behavior: a review of conservation implications

In 2010, Whitehead suggested that several factors complicate the conservation of species that learn socially, such as the rapid spread of novel behavior, the evolution of maladaptive behavior, or the inhibition of adaptive behavior. This may be the result of ...

From evolutionary aspects of zoophytophagy to biological control

The efficacy of zoophytophagous predators is affected by an array of different factors at the individual, the population and the community levels. The genetic improvement of zoophytophagous predators for biological control could be through selection on a specialization in the ...

The induction of bone formation: the translation enigma

Whilst some progress has been made in our understanding of the molecular mechanisms and how bone formation can be induced including the requirements to induce bone formation via the soluble and insoluble combination paradigm, it still remains a vision to ...

Mindfulness training: can it create superheroes?

Whilst the study of the behaviors and attributes of heroes has undergone a renaissance in recent years, the characteristics of a superhero has remained the stuff of fiction. What could also be asked, in line with Aristotle's function argument ...

Stigma in practice: barriers to health for fat women

These barriers are then applied using the case of eating disorders, as an example of how these barriers can converge and lead to a reduction in the mental and physical health of fat people. How we understand health, and who ...

Unraveling the central proopiomelanocortin neural circuits

Therefore, since the majority of inputs to POMC neurons are inhibitory, it may be that endogenous opioids inhibit the presynaptic release of GABA onto POMC neurons, and thus disinhibit POMC neurons. At the histochemical and ultrastructural level, AgRP neurons impinge ...

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