Miracle-dz/UniFAR-FTUs huggingface dataset:
Influences of Adaptation to Communist Rule on Value Priorities in Eastern Europe

The basic value priorities prevalent in Eastern Europe are studied in a cross-national comparison. Analyses of the implications of adaptation to life circumstances under communist regimes lead to the hypotheses that East European samples are likely to attribute especially high importance to conservatism and hierarchy values and low importance to egalitarianism, intellectual and affective autonomy, and mastery values. The same hypotheses apply to differences between countries within Eastern Europe in which there was greater or lesser communist penetration. These hypotheses are largely supported with data both from samples of school teachers and of university students from nine Eastern European and 12 Western European countries. Various possible alternative explanations are discussed: national economic level, religion, earlier shared history, effects of totalitarianism, and distinctiveness of Western Europe.
The importance of observed gradients of air temperature and precipitation for modeling runoff from a glacierized watershed in the Nepalese Himalayas

The performance of glaciohydrological models which simulate catchment response to climate variability depends to a large degree on the data used to force the models. The forcing data become increasingly important in high‐elevation, glacierized catchments where the interplay between extreme topography, climate, and the cryosphere is complex. It is challenging to generate a reliable forcing data set that captures this spatial heterogeneity. In this paper, we analyze the results of a 1 year field campaign focusing on air temperature and precipitation observations in the Langtang valley in the Nepalese Himalayas. We use the observed time series to characterize both temperature lapse rates (LRs) and precipitation gradients (PGs). We study their spatial and temporal variability, and we attempt to identify possible controlling factors. We show that very clear LRs exist in the valley and that there are strong seasonal differences related to the water vapor content in the atmosphere. Results also show that the LRs are generally shallower than the commonly used environmental lapse rates. The analysis of the precipitation observations reveals that there is great variability in precipitation over short horizontal distances. A uniform valley wide PG cannot be established, and several scale‐dependent mechanisms may explain our observations. We complete our analysis by showing the impact of the observed LRs and PGs on the outputs of the TOPKAPI‐ETH glaciohydrological model. We conclude that LRs and PGs have a very large impact on the water balance composition and that short‐term monitoring campaigns have the potential to improve model quality considerably.
Land Politics under Market Socialism: The State, Land Policies, and Rural–Urban Land Conversion in China and Vietnam

This paper undertakes a comparative analysis of rural–urban land conversion policies in China and Vietnam, and examines the ideology of the state in land policymaking under a market socialism environment. It argues that land policies in both countries include ambiguous boundaries, which allow the socialist state to legitimize its politico-administrative power in land management and retain strong intervention capacity in the land market. In addition to similarities, land policies in China and Vietnam show significant differences in terms of the ownership of rural land and related legislation on land expropriation and transactions. Together, these distinctions cause divergent impacts on the interests and motivations of multiple stakeholders in rural land conversion. It is further observed that the state in both countries is characterized by dynamic, complex, and self-coordinated institutional systems, in which multiple levels of government have different driving forces and strategies in land development. The internal structure of authority in rural–urban land conversion between the multiple levels of government is readjusted by the regulatory land control of the central government.
The SINFONI survey of powerful radio galaxies at z~2: Jet-driven AGN feedback during the Quasar Era

We present VLT/SINFONI imaging spectroscopy of the warm ionized gas in 33 powerful radio galaxies at redshifts z>~2, which are excellent sites to study the interplay of rapidly accreting active galactic nuclei and the interstellar medium of the host galaxy in the very late formation stages of massive galaxies. Our targets span two orders of magnitude in radio size (2-400 kpc) and kinetic jet energy (a few 10^46 to almost 10^48 erg s^-1). All sources have complex gas kinematics with broad line widths up to ~1300 km s^-1. About half have bipolar velocity fields with offsets up to 1500 km s^-1 and are consistent with global back-to-back outflows. The others have complex velocity distributions, often with multiple abrupt velocity jumps far from the nucleus of the galaxy, and are not associated with a major merger in any obvious way. We present several empirical constraints that show why gas kinematics and radio jets seem to be physically related. The gas kinetic energy from large scale bulk and local outflow or turbulent motion corresponds to a few 10^-3 to 10^-2 of the kinetic energy of the jet. In galaxies with jet power >~10^47 erg s^-1, the bulk kinetic energy dominates the total energy budget of the gas, suggesting that the outflows encompasses the global interstellar medium, perhaps facilitated by the strong gas turbulence. We compare with recent hydrodynamic simulations, and discuss the potential consequences for the subsequent evolution of massive high-z galaxies. The gas-phase metallicities in our galaxies are lower than in most low-z AGN, but nonetheless solar or even super-solar, suggesting that the ISM in these galaxies is very similar to the gas from which massive low-redshift galaxies formed most of their gas. This further highlights that we are seeing these galaxies near the end of their active formation phase.
Statistical visualization of the Earth's magnetotail based on Geotail data and the implied substorm model

Abstract. We investigated the temporal and spatial development of the near-Earth magnetotail during substorms based on multi-dimensional superposed-epoch analysis of Geotail data. The start time of the auroral break-up (t=0) of each substorm was determined from auroral data obtained by the Polar and IMAGE spacecraft. The key parameters derived from the plasma, magnetic-field, and electric-field data from Geotail were sorted by their meridional X(GSM)–Z(proxy) coordinates. The results show that the Poynting flux toward the plasma-sheet center starts at least 10 min before the substorm onset, and is further enhanced at X~−12 RE (Earth radii) around 4 min before the onset. Simultaneously, large-amplitude fluctuations occurred, and earthward flows in the central plasma sheet between X~−11 RE and X~−19 RE and a duskward flow around X=−10 RE were enhanced. The total pressure starts to decrease around X=−16 RE about 4 min before the onset of the substorm. After the substorm onset, a notable dipolarization is observed and tailward flows commence, characterised by southward magnetic fields in the form of a plasmoid. We confirm various observable-parameter variations based on or predicted by the relevant substorm models; however, none of these can explain our results perfectly. Therefore, we propose a catapult (slingshot) current-sheet relaxation model, in which an earthward convective flow produced by catapult current-sheet relaxation and a converted duskward flow near the Earth are enhanced through flow braking around 4 min before the substorm onset. These flows induce a ballooning instability or other instabilities, causing the observed current disruption. The formation of the magnetic neutral line is a natural consequence of the present model, because the relaxation of a highly stretched catapult current-sheet produces a very thin current at its tailward edge being surrounded by intense earthward and tailward magnetic fields which were formerly the off-equatorial lobe magnetic fields. This location is the boundary between a highly stressed catapult current sheet and a Harris-type current sheet characterized by little stress. In addition, the flows induced around the boundary toward the current-sheet center may enhance the formation of the magnetic neutral line and the efficiency of magnetic reconnection. After magnetic reconnection is induced, it plays a significant role in driving the substorm.
A Variational Correction Method as an Alternative to Forced Rejection of Sidelobe-Contaminated Bistatic Doppler Measurements

Abstract The problem of sidelobe contamination of bistatic apparent Doppler velocity measurements involved in a bistatic Doppler radar network is examined. So far in the context of 3D wind field analysis, by combining a traditional Doppler radar with one or more bistatic receivers, identification and hence removal of regions of high degrees of contamination were necessarily crucial steps to obtaining reliable wind fields. This study proposes an alternative solution to the forced rejection of bistatic Doppler data suspected to be contaminated by sidelobe echoes, on the basis of restoring the nonmeasured “actual” (i.e., noncontaminated) bistatic Doppler velocity from both monostatic radar and bistatic receiver measurements. The correction method is based on a modeled expression of the observed bistatic apparent Doppler velocity defined as the reflectivity-weighted average of actual Doppler velocity of particles within individual volume samples, including the antenna gain pattern of both transmitting and rec.
Perceptions of politics and perceived performance in public and private organisations: a test of one model across two sectors

English This article suggests a theoretical model and empirical examination of the relationship between organisational politics and perceived employees’ performance across two separate settings: the private sector and the public sector. 700 employees of private sector and public sector organisations provided data on perceptions of organisational politics, job satisfaction, organisational commitment, job distress and burnout, as well as self-reported turnover intentions, negligent behaviour and absenteeism. Our findings indicate that politics perceptions differ substantially across sectors and prove higher in the public than in the private sector. The theoretical model was tested using an SEM technique and was found valid in both sectors. However, when closely analysed, the same model still fits private sector organisations better than public sector ones.
Examining Determinants of Leadership Style Among Montenegrin Managers

Abstract As a leader's behavior can have a strong impact on different employee workrelated outcomes, various approaches have been put forth in an effort to determine the most effective form of leadership and determinants of individuals' choice of leadership style. This paper analyzed whether one's choice of leadership style is due more to personal or organizational characteristics. We used survey data to investigate the determinants of leadership style among Montenegrin managers. Our analysis showed that, although demographic characteristics such as gender, age, and education do not influence the choice of leadership style, internal organizational characteristics such as hierarchical level, managerial orientation to tasks/people, and decision-making characteristics such as decisionmaking style and decision-making environment are positively associated with the choice of democratic leadership style. This contributes to recent research in leadership that shows how some personal characteristics are considered to be less important in developing certain styles and that the choice of style is more dependent and contingent on external influences and situations.
Determinants of Audit Quality in the Nigerian Business Environment

The objective of this study was to analyze the determinants of audit quality in the Nigerian business environment. The research empirically examined the relationship between audit quality, engagement and firm related characteristics such as audit tenure, audit firm size, board independence and ownership structure. A regression model was used to analyze the existence of significant relationships between audit quality and the firm/audit related characteristics. Audit firm size, board independence and ownership structure were found to be positively related to audit quality; however, only board independence exhibited a significant relationship with audit quality. Audit tenure exhibited a negative relationship with audit quality which was also not significant. The study recommends the sustenance and possible improvements on the non-executive board composition of organizations. Keywords: Audit Quality, Audit Tenure, Audit Firm Size, Board Independence, Ownership Structure.
Monitoring gamebird abundance and productivity in the UK: the GWCT long-term datasets

Because of the economic importance of gamebirds, land owners and game managers have long been interested in monitoring local abundance and productivity through counts and bag statistics. The National Gamebag Census (NGC) and Partridge Count Scheme (PCS) of The Game & Wildlife Conservation Trust (GWCT) were formally established in 1961. The NGC collects bag statistics on all game species from over 600 estates annually, and its records extend back up to 200 years. The PCS collects information on abundance and productivity of partridges from around 100 lowland estates annually since 1933. The count programme was extended in 1971 to monitor abundance and productivity of upland grouse. Using these data, we present long-term trends for five huntable bird species, several of which are poorly covered by other national schemes. Despite potential difficulties of interpretation due to shooting pressure and representativeness, the GWCT datasets usefully complement other UK bird monitoring schemes.
The dynamics of the volatility - trading volume relationship: New evidence from developed and emerging markets

This paper empirically investigates whether there is an evolution in the relation between stock market trading volume and volatility in 23 developed and 15 emerging markets. To answer this question, we develop a dynamic application of the TARCH (1, 1) model and first prove that the relationship is variable through time. Then, we focus our analysis on three major financial events, namely the Asian Crisis, the Dot Com bubble burst and the Subprime crisis. We find that the explanatory power of volume is greater during these periods. Finally, we show that the sign of the relationship cannot be clearly set for a specific country or sub group of developed or emerging markets.
Studies on the weed flora associated with wheat (Triticum aestivum L.) I. Density, biomass and floristic composition of associated weeds.

The present investigation is concerned with the study of the weed flora associated with wheat, Triticum aestivum at Qalubiya Governorate, about 25 km north east of Cairo, Egypt. The study extended from December 2000 to April 2001. Field studies were carried out at 15 days time intervals, the average density, fresh weight and dry weight of the identified weed species were estimated. The average of five quadrats (each of a square meter area) was obtained. Meanwhile, the average height of 20 individuals of wheat plants was regularly recorded. During the growing season of the crop, the prevailing temperature seemed to be appropriate for emergence of the annual winter weed seedlings such as Sonchus oleraceus, Cichorium pumilum, Avena fatua and others.The tremendous perennial, Convolvulus arvensis dominated throughout the growing season of the wheat crop. The floristic composition of the emerged seedlings was followed during the study period. The applied reduced tillage operation was carried out only once ( 51 days after sowing ) throughout the crop growing season. This had its influence on the types of emerged species as well as on their distribution along the field
Clinicopathological study of Ileal perforation: study in tertiary center

Background: The objective of this study was to evaluate the clinicopathological characteristics in Ileal perforations because of confusion and controversy over the diagnosis and optimal surgical treatment of terminal Ileal perforation -a cause of obscure peritonitis. Perforation of terminal ileum is a cause for obscure peritonitis with severe toxic state, there may be obscured clinical features with resultant delays in diagnosis and adequate surgical intervention. Methods: A prospective study was conducted in Victoria Hospital and Bowring and Lady Curzon Hospital attached to Bangalore Medical College and Research Institute over a period of 5 years from June 2011 to May 2015. A total of 136 patients presented in this period with hollow viscus perforation and out of these 64 patients had Ileal perforation alone on exploratory laparotomy. Ileal perforations account for about 20 percent of all cases of hollow viscus perforation. Emergency exploratory laparotomy was done and perforation was identified, edge biopsy was taken in all cases and the perforation was closed in two layers and resection anastomosis was done in stricture with perforation. Histopathological report was reviewed following surgery. Results: A total of 64 patients with Ileal perforation were included in the study of which 52 were males and 12 were females accounting for 81.25 percent and 18.75 percent respectively. The causes for perforation were enteric fever (82.81%), nonspecific inflammation (9.38%), and tuberculosis (7.81%). Simple closure of the perforation (74.58%) and the remaining primary resection and anastomosis were the mainstay of the surgical management. Conclusions: The common pathology of Ileal perforation is Typhoid or Enteric fever, Non-specific ulcer, Tuberculosis and others. Intestinal complications of typhoid fever are quite common in developing countries. Nonspecific inflammation of the terminal ileum was other predominant cause operative findings were similar to that of typhoid fever but no laboratory evidence of the disease was found. Intestinal tuberculosis can mimic many conditions.
Design optimization of permeable sediment traps for fluvial bed load transport

Sediment traps are crucial elements for flood protection in mountain rivers with high sediment transport capacity. Existing structures often interrupt the channel connectivity. Ideally, a sediment trap should be permeable for bed load during non-hazardous floods and ensure sediment retention during hazardous discharges. A new sediment trap concept, fulfilling these requirements was recently developed and tested in a laboratory flume. A guiding channel trough the deposition area is combined with a slot check dam having an upstream bar screen with bottom clearance. This study aims to validate the proposed concept with a finer sediment mixture on an experimental set-up. Furthermore, we provide improved recommendations for bar screen design regarding minimal bar spacing and the range of applicable clearance heights. Optimal bar spacing and clearance heights of the bar screen are determined through individual tests of the bar screen with steady discharges and varying sediment supply intensity. The best performing bar screen configuration is subsequently tested in combination with a slot check dam using a flood hydrograph to simulate the influence of quasi-unsteady discharge. The proposed concept corresponds to a combined mechanical-hydraulic control and works well for a large range of grain sizes, if the bar screen is correctly adapted.
Spatial distribution pattern and diameter structure of Protium Burm. f. in Iratapuru river sustainable development reserve, Amapá, Brazil

The present work aims to determine the spatial distribution pattern of Protium Burm. f and the diametric structure of these species in a dense tropical submontane rainforest along the Sustainable Development Reserve (SDR) of the Iratapuru river. The area of study was divided into three plateau compartments called Mane Preto Sierra, Banco Grande Sierra and Alaska Sierra. In each plateau compartment it was settled a single area transect with 1,000 x 20 m, where DAP ≥ 10 cm of the entire Protium population within the transects was measured. The data was processed in the specific software Mata Nativa 2. There were inventoried Protium tenuifolium, Protium altsoni, Protium polybotryum subsp. blackii and Protium paniculatum var. riedelianum . Most individuals concentrated in smaller diametric classes, decreasing progressively to a lesser extent in larger classes. It can be concluded that the population has medium size and its vertical structure is characterized by the presence of three strata, however, its phytocenoses is defined by two clear constants: the first groups individuals of up to 15 m of height and forms the uniform and dominant stratum; the second is composed by emerging up to 35 m high and whose diameter structure shows a population in dynamic balance.
The different origins of high- and low-ionization broad emission lines revealed by gravitational microlensing in the Einstein cross

We investigate the kinematics and ionization structure of the broad emission line region of the gravitationally lensed quasar QSO2237+0305 (the Einstein cross) using differential microlensing in the high- and low-ionization broad emission lines. We combine visible and near-infrared spectra of the four images of the lensed quasar and detect a large-amplitude microlensing effect distorting the high-ionization CIV and low-ionization H α line profiles in image A. While microlensing only magnifies the red wing of the Balmer line, it symmetrically magnifies the wings of the CIV emission line. Given that the same microlensing pattern magnifies both the high- and low-ionization broad emission line regions, these dissimilar distortions of the line profiles suggest that the high- and low-ionization regions are governed by different kinematics. Since this quasar is likely viewed at intermediate inclination, we argue that the differential magnification of the blue and red wings of H α favors a flattened, virialized, low-ionization region whereas the symmetric microlensing effect measured in CIV can be reproduced by an emission line formed in a polar wind, without the need of fine-tuned caustic configurations.
Hole diameters in pet bottles used for fruit fly capture

Two experiments were conducted during the period from 31 January to 6 March 2012 in Santa Maria, Rio Grande do Sul State, Brazil to determine the efficiency of different hole diameters in PET trap bottles on pests in guava and persimmon orchards. In a randomised block design in a factorial scheme, we assessed the average number adults of Anastrepha fraterculus, Ceratitis capitata (Diptera: Tephitidae) and Zaprionus indianus (Diptera: Drosophilidae) infruits thatemerged in two situations (in the plant and on the soil); we also assessed the number of captured adults in trap bottlesunder two conditions, different hole diameters and different days after placement of the attractive solution. Smaller diameter sizescaptured more A. fraterculus, C. capitata and Z. indianusadults. The 1.0 cm diameter was the most efficient hole size in reducing the adult emergence of Tephritidae to Z. indianus, whereas the smallest diameter hole sizes, 0.6 and 0.8 cm, showed the highest efficiencies in controlling adult emergence in persimmon fruit and guava fruit.