Intellectual Capital - Hidden Fortune not Reflected in Financial Statements

In contemporary development process, starting from changes that took place in modern society, man continues to be the main factor in the process of products, and its role is amplified because, especially its creative capacity and receptiveness to the self development. As a result of the transformation of science in direct force of production, the rhythm and extent of economic development as well, and values greater edification of natural resources depend more than ever of human factor, labor qualification and its rational use. Without minimizing the role of other factors of production that determines the economic and social progress of any nation, without underestimating the importance of materials investment, it must emphasize the role of human factor in economic growth strategy.intellectual investment, cultural value, Human capital theory, cross knowledge-based government units

Fiscal policy – an instrument for achieving economic and social balance

The fiscal policy construction developped at national level is focused on the maintenance of the macroeconomic stability process in order to achieve the nominal and real convergence criteria concerning the membership of the Romanian economy to the European Union integrated monetary space. The orientation of the fiscal national policy is subdue to some major constraints regarding her capacity of ensuring the external sustenance, of developping the non-inflation process, of forming and consolidating the financing resources necessary to the accomplishment of the post-adhesion engagements assumed by Romania as a member state of the European Union.Fiscal policy, economic crisis, fiscal policy, to stabilize the economy

Los efectos de la movilidad oriente-occidental en la UE sobre el desarrollo económico

The main objective of this research is to analyse the effects of the emigrants on the economies of the EU developed countries focusing on the effects on the economic growth, the employment rate, and the workforce but also on the productivity of the factors. The results obtained from this analysis indicate a positive and significant influence from a statistical point of view of the immigrants coming from the EU countries in 2004 on the economic growth, workforce, and productivity for the countries from EU 15. In case of the immigrants coming from Romania and Bulgaria we identified a positive and significant impact on the economic growth of the states from EU15 while for the other variables included in the analysis, we obtained contradictory results.El principal objetivo de esta investigación es analizar los efectos de los emigrantes en las economías de los países desarrollados de la UE centrándose en los efectos sobre el crecimiento económico, la tasa de empleo y la mano de obra, pero también sobre la productividad de los factores. Los resultados obtenidos de este análisis indican una influencia positiva y significativa desde un punto de vista estadístico de los inmigrantes procedentes de los países de la UE en 2004 sobre el crecimiento económico, la mano de obra y la productividad de los países de la UE 15. En el caso de los inmigrantes procedentes de Rumania y Bulgaria identificamos un impacto positivo y significativo en el crecimiento económico de los estados de la UE15 mientras que para las otras variables incluidas en el análisis obtuvimos resultados contradictorios

Analysis regarding the impact of ‘fake news’ on the quality of life of the population in a region affected by earthquake activity. The case of Romania–Northern Oltenia

PurposeThe study aims to examine the impact of the wave of seismic activity in the northern region of Oltenia (Gorj County, Romania) in February 2023 and the belief in ‘fake news’ (circulated regarding causality, manifestations, and future developments of the seismic activity) on the quality of life of the affected population. It was considered opportune to conduct this study, given the novelty of such a situation, as the mentioned geographical area is not known to have a high seismic risk.MethodsThe study was built based on the questionnaire to which 975 respondents, present/residing in Gorj County during the earthquakes and at least 14 days after, and with a minimum age of 18 years, responded. The data was collected between February 27, 2023, and March 31, 2023, at a reasonable time interval from the recording of the first seismic event in the region, assuming that the respondents’ opinions regarding the negative impact of seismic events on societal life are well crystallized. The aim was to obtain information and analyze it in order to establish the respondents’ perception regarding the negative effects of seismic activity and the elements of “fake news” promoted in this context on the quality of life of individuals in the region.ResultsOur study indicates that individuals who are not concerned, due to their disbelief in “fake news” information, about the possibility of new strong earthquakes in the mentioned area feel the best physically, having an average satisfaction level of 82.80 (with a standard deviation of 19.70) on the WHOQOL-BREF scale. On the other hand, those who believed in the fake news experienced the lowest levels of psychological well-being, with an average satisfaction of 60.80 (and a standard deviation of 21.98). The WHOQOL-BREF is an instrument that assesses the quality of life across four distinct domains, and this study emphasizes the importance of accurate and trustworthy information for people’s well-being.ConclusionThe results of the study highlight that the quality of life indicators of people in the geographic area affected by the wave of seismic movements are negatively impacted due to the release of “fake news” in the public domain regarding the cause of seismic movements in Gorj county (and the previous earthquakes in Turkey) and their future manifestations and developments (the possibility of high magnitude seismic movements), as well as the lack of information provided by the public authorities on the issue at hand (causes, effects, future manifestations, management measures)

High-resolution net and gross biological production during a Celtic Sea spring bloom

Shelf seas represent only 10% of the ocean area, but support up to 30% of all oceanic primary production. There are few measurements of shelf-sea biological production at high spatial and temporal resolution in such heterogeneous and physically dynamic systems. Here, we use dissolved oxygen-to-argon (O2/Ar) ratios and oxygen triple isotopes (16O, 17O, 18O) to estimate net and gross biological production in the Celtic Sea during spring 2015. O2/Ar ratios were measured continuously using a shipboard membrane inlet mass spectrometer (MIMS). Additional discrete water samples from CTD hydrocasts were used to measure O2/Ar depth profiles and the δ(17O) and δ(18O) values of dissolved O2. These high-resolution data were combined with wind-speed based gas exchange parameterisations to calculate biologically driven air-sea oxygen fluxes. After correction for disequilibrium terms and diapycnal diffusion, these fluxes yielded estimates of net community (N(O2/Ar)) and gross O2 production (G(17O)). N(O2/Ar) was spatially heterogeneous and showed predominantly autotrophic conditions, with an average of (33±41) mmol m-2 d-1. G(17O) showed high variability between 0 and 424 mmol m-2 d-1. The ratio of N(O2/Ar) to G(17O), ƒ(O2), was (0.18±0.03) corresponding to 0.34±0.06 in carbon equivalents. We also observed rapid temporal changes in N(O2/Ar), e.g. an increase of 80 mmol m-2 d-1 in less than 6 hours during the spring bloom, highlighting the importance of high-resolution biological production measurements. Such measurements will help reconcile the differences between satellite and in situ productivity observations, and improve our understanding of the biological carbon pump

Measurement of the cosmic ray spectrum above 4×10184{\times}10^{18} eV using inclined events detected with the Pierre Auger Observatory

A measurement of the cosmic-ray spectrum for energies exceeding $4{\times}10^{18}$ eV is presented, which is based on the analysis of showers with zenith angles greater than $60^{\circ}$ detected with the Pierre Auger Observatory between 1 January 2004 and 31 December 2013. The measured spectrum confirms a flux suppression at the highest energies. Above $5.3{\times}10^{18}$ eV, the "ankle", the flux can be described by a power law $E^{-\gamma}$ with index $\gamma=2.70 \pm 0.02 \,\text{(stat)} \pm 0.1\,\text{(sys)}$ followed by a smooth suppression region. For the energy ($E_\text{s}$) at which the spectral flux has fallen to one-half of its extrapolated value in the absence of suppression, we find $E_\text{s}=(5.12\pm0.25\,\text{(stat)}^{+1.0}_{-1.2}\,\text{(sys)}){\times}10^{19}$ eV.Comment: Replaced with published version. Added journal reference and DO

Energy Estimation of Cosmic Rays with the Engineering Radio Array of the Pierre Auger Observatory

The Auger Engineering Radio Array (AERA) is part of the Pierre Auger Observatory and is used to detect the radio emission of cosmic-ray air showers. These observations are compared to the data of the surface detector stations of the Observatory, which provide well-calibrated information on the cosmic-ray energies and arrival directions. The response of the radio stations in the 30 to 80 MHz regime has been thoroughly calibrated to enable the reconstruction of the incoming electric field. For the latter, the energy deposit per area is determined from the radio pulses at each observer position and is interpolated using a two-dimensional function that takes into account signal asymmetries due to interference between the geomagnetic and charge-excess emission components. The spatial integral over the signal distribution gives a direct measurement of the energy transferred from the primary cosmic ray into radio emission in the AERA frequency range. We measure 15.8 MeV of radiation energy for a 1 EeV air shower arriving perpendicularly to the geomagnetic field. This radiation energy -- corrected for geometrical effects -- is used as a cosmic-ray energy estimator. Performing an absolute energy calibration against the surface-detector information, we observe that this radio-energy estimator scales quadratically with the cosmic-ray energy as expected for coherent emission. We find an energy resolution of the radio reconstruction of 22% for the data set and 17% for a high-quality subset containing only events with at least five radio stations with signal.Comment: Replaced with published version. Added journal reference and DO

Measurement of the Radiation Energy in the Radio Signal of Extensive Air Showers as a Universal Estimator of Cosmic-Ray Energy

We measure the energy emitted by extensive air showers in the form of radio emission in the frequency range from 30 to 80 MHz. Exploiting the accurate energy scale of the Pierre Auger Observatory, we obtain a radiation energy of 15.8 \pm 0.7 (stat) \pm 6.7 (sys) MeV for cosmic rays with an energy of 1 EeV arriving perpendicularly to a geomagnetic field of 0.24 G, scaling quadratically with the cosmic-ray energy. A comparison with predictions from state-of-the-art first-principle calculations shows agreement with our measurement. The radiation energy provides direct access to the calorimetric energy in the electromagnetic cascade of extensive air showers. Comparison with our result thus allows the direct calibration of any cosmic-ray radio detector against the well-established energy scale of the Pierre Auger Observatory.Comment: Replaced with published version. Added journal reference and DOI. Supplemental material in the ancillary file

The Interplay of Variants Near LEKR and CCNL1 and Social Stress in Relation to Birth Size

Background We previously identified via a genome wide association study variants near LEKR and CCNL1 and in the ADCY5 genes lead to lower birthweight. Here, we study the impact of these variants and social stress during pregnancy, defined as social adversity and neighborhood disparity, on infant birth size. We aimed to determine whether the addition of genetic variance magnified the observed associations. Methodology/Principal Findings We analyzed data from the Northern Finland Birth Cohort 1986 (n = 5369). Social adversity was defined by young maternal age (<20 years), low maternal education (<11 years), and/or single marital status. Neighborhood social disparity was assessed by discrepancy between neighborhoods relative to personal socio-economic status. These variables are indicative of social and socioeconomic stress, but also of biological risk. The adjusted multiple regression analysis showed smaller birth size in both infants of mothers who experienced social adversity (birthweight by −40.4 g, 95%CI −61.4, −19.5; birth length −0.14 cm, 95%CI −0.23, −0.05; head circumference −0.09 cm 95%CI −0.15, −0.02) and neighborhood disparity (birthweight −28.8 g, 95%CI −47.7, −10.0; birth length −0.12 cm, 95%CI −0.20, −0.05). The birthweight-lowering risk allele (SNP rs900400 near LEKR and CCNL1) magnified this association in an additive manner. However, likely due to sample size restriction, this association was not significant for the SNP rs9883204 in ADCY5. Birth size difference due to social stress was greater in the presence of birthweight-lowering alleles. Conclusions/Significance Social adversity, neighborhood disparity, and genetic variants have independent associations with infant birth size in the mutually adjusted analyses. If the newborn carried a risk allele rs900400 near LEKR/CCNL1, the impact of stress on birth size was stronger. These observations give support to the hypothesis that individuals with genetic or other biological risk are more vulnerable to environmental influences. Our study indicates the need for further research to understand the mechanisms by which genes impact individual vulnerability to environmental insults