Miracle-dz/UniFAR-FTUs huggingface dataset:
¿Es un mito la relación CO2-Cámbio climático?

espanolDurante los grandes cambios climaticos sucedidos desde el comienzo del Fanerozoico las variaciones de las temperaturas no han seguido a las concentraciones de anhidrido carbonico atmosferico. En los interglaciales pleistocenicos suben las tasas de CO2 y de metano aunque no siempre de forma paralela ni entre si ni con la temperatura. Con el final del Eemiense bajan antes las temperaturas que los niveles de dioxido de carbono. En el Younger Dryas suben las tasas de CO2 y bajan las temperaturas. En el Holoceno con bajos y practicamente constantes niveles de CO2 tuvo lugar el Periodo Calido del Holoceno Medio y mas recientemente el Calentamiento Medieval y el periodo frio conocido como la Pequena Edad del Hielo. En el siglo XX, a pesar de los aumentos de CO2 atmosferico, se registro un periodo frio entre 1940 y 1970. Despues del maximo de 1998 no han seguido aumentando las temperaturas, pero si los niveles de dioxido de carbono. Se destaca el papel secundario del CO2 frente a la importancia de los ciclos solares en el cambio climatico. EnglishDuring the great climatic changes since the beginning of the Phanerozoic time the variations in temperatures didn’t follow the concentrations of CO2 . In the Pleistocene interglacials the rates of CO2 and methane increase, though not always in a parallel form between them and neither with temperature. With the end of the Eemian interglacial temperatures lower before than CO2 . During the Younger-Dryas the rates of CO2 raise and the rates of temperatures decreases. In the Holocene with low and practically constant levels of CO2 the Calid Period of Medium Holocene takes place, and more recently the Medieval Warming Period and a cold period known as the Little Ice Age. In the 20th century, even though the increases of atmospheric CO2 , there was a cold period between 1940-1970. After the maximum temperature of 1998, temperatures didn’t continue to increase, although CO2 did. We have to highlight the secondary role of CO2 against the importance of the solar cycles in climatic changes.
Multicultural and Multireligious

Migration is important to the global economy, however there are numerous issues that have yet to be resolved. The United Nations, as the International Government Organization, has created regulations for migrant workers, but this is insufficient because the involvement of the government that sends the worker is essential. The aim of this study is to examine the effort that done by Indonesian government in conducting the protection of migrant worker who works in Malaysia. Furthermore, because this is a qualitative study, direct observation was used to capture both governmental and non-governmental actors involved in resolving the case of an Indonesian migrant worker in Malaysia. The research findings from the interviews revealed that use of bilateral agreement with Memorandum of Understanding as a soft power diplomacy instrument could be effective in protecting migrant workers. However, the success of the Indonesian migrant workers protection requires participation from both Indonesian and Malaysian government.
Trends in the Brazil/Malvinas Confluence region

Observations show abrupt changes in the oceanic circulation of the southwestern Atlantic. These studies report a southward drift of the Brazil/Malvinas Confluence (BMC) and a change in the spectral characteristics of the Malvinas Current (MC) transport. We address the cause of these changes using the result of a high‐resolution numerical experiment. The experiment, which is consistent with observations, shows a southward BMC displacement at a rate of 0.62°/decade between 1993 and 2008, and a shift of the spectral characteristics of the MC transport after 1999. We find that these changes are driven by a weakening of the northern branch of the Antarctic Circumpolar Current, which translates to a weakening of the MC transport and a southward BMC drift. The drift changes the spectral characteristics of the MC transport, which becomes more influenced by annual and semiannual variations associated with the BMC.
Plasma-Based Dual-Band Reflective Surface

The subject of this work is the numerical design of a plasma-based dual-band reflective surface. The proposed concept consists of a series of cylindrical plasma discharges placed on top of a reconfigurable surface made of conventional metallic patches. The possibility to independently control the steering of two signals, one in Ku-band (12.5 GHz) and the other in Ka-band (27.5 GHz), with a frequency ratio larger than 2, is proven. The signal at a lower frequency is controlled via the plasma density, while the one at a higher frequency is reconfigured via the conventional metallic surface. Notably, the larger the difference between the two working frequencies, the more a plasma-based reflecting surface suits dual-band operations.
Effects of weaving parameters on the properties of completely biological tissue-engineered vascular grafts

Tissue-engineered vascular grafts (TEVGs) made of human textiles have been recently introduced and offer remarkable biocompatibility as well as tunable mechanical properties. The approach combines the use of cell-assembled extracellular matrix (CAM) threads, produced by cultured cells in vitro, with weaving, a versatile assembly method that gives fine control over graft properties. Herein, we investigated how production parameters can modify the geometrical and mechanical properties of TEVGs to better match that of native blood vessels in order to provide long-term patency. Our goals were to decrease the mechanical strength and the luminal surface profile of our first generation of woven TEVGs, while maintaining low transmural permeability and good suture retention strength. Different TEVGs were produced by varying CAM sheet strength as well as weaving parameters such as warp count, weft ribbons width, and weft tension. An optimized design reduced the burst pressure by 35%, wall thickness by 38% and increased compliance by 269%. The improved TEVG had properties closer to that of native blood vessels, with a burst pressure of 3492 mmHg, a wall thickness of 0.69 mm, and a compliance of 4.8%/100 mmHg, while keeping excellent suture retention strength (4.7 N) and low transmural permeability (24 ml·min−1·cm−2). Moreover, the new design reduced the luminal surface profile by 48% and utilized 47% less CAM. With a comparable design, the use of decellularized CAM threads, instead of devitalized ones, led to TEVGs with much more permeable walls and higher burst pressure. The next step is to implant this optimized graft in an allogeneic sheep model of arteriovenous shunt to assess its in vivo remodeling and performance.
HABITATS, DENSITY, POPULATION SIZE, AND THE FUTURE OF THE GUADELOUPE WOODPECKER (MELANERPES HERMINIERI)

The only sedentary woodpecker in the Lesser Antilles, the Guadeloupe Woodpecker (Melanerpes herminieri), is endemic to the Guadeloupe islands (Basse-Terre, 848 km 2 , and Grande-Terre, 585 km 2 ), 16°N, 61°30'W. This woodpecker is found from sea level to the tree line (1000 m) and uses five habitat types (semi-deciduous forest on igneous ground, evergreen forest, mangrove forest, swamp forest and semi-deciduous forest on clay ground), but is unevenly distributed. The overall population number is esti- mated to be 10,330 pairs ± 1000. Loss of habitat (clear cutting) and dead tree removal are the main threat for the species. Environmental damage due to hurricanes are already costly for woodpeckers but actual highway constructions, airport enlargement and land development on the islands are of great concern. Without any future environmental planning and protection, the Guadeloupe Woodpecker's habitat types will be destroyed. Accepted 21 October 1997.
The impact of electroacupuncture on anxiety-like behavior and gut microbiome in a mouse model of chronic restraint stress

Introduction Electroacupuncture (EA) is a beneficial physiotherapy approach for addressing neuropsychiatric disorders. Nevertheless, the impact of EA on the gut microbiome in relation to anxiety disorders remains poorly understood. Methods To address this gap, we conducted a study using a chronic restraint stress (CRS) mouse model to investigate the anti-anxiety outcome of EA and its influence on gut microbiota. Our research involved behavioral tests and comprehensive sequencing of full-length 16S rRNA microbiomes. Results Our findings revealed that CRS led to significant anxiety-like behaviors and an imbalance in the gut microbiota. Specifically, we identified 13 species that exhibited changes associated with anxiety-like behaviors. Furthermore, EA partially alleviated both behaviors related to anxiety and the dysbiosis induced by CRS. Discussion In summary, this study sheds light on the alterations in gut microbiota species resulting from CRS treatment and brings new light into the connection between EA’s anti-anxiety effects and the gut microbiota.
POTENTIAL GEOGRAPHIC DISTRIBUTION OF THE CORALSNAKE MICRURUS DECORATUS JAN, 1858 (SERPENTES, ELAPIDAE) IN THE ATLANTIC RAIN FOREST OF BRAZIL 1

The coralsnake Micrurus decoratus is restricted to the Atlantic Rain Forest from southeastern Brazil and data on its geographic distribution and natural history are poorly known. In this paper, we modeled its geographic range using the GARP program. Map was generated by combining the 20 best models and predicted the occurrence of Micrurus decoratus in the Atlantic Rain Forest, indicating the importance of this biome for the preservation of this species. Our study showed that ecological niche modeling might be an important computational tool to supplement traditional field studies in herpetology, allowing the identification of areas to be protected, and for the formulation of specific public policies for threatened species.
Assessing the factor structure of the Eating Attitude Test-26 among undergraduate students in Malaysia

The objective of this study was to assess the factor structure of the 26-item Eating Attitude Test (EAT-26) through confirmatory factor analysis (CFA) among 1,084 undergraduate students in Malaysia. The initial findings indicated a lack of support for the proposed three-factor structure. Model modifications were made due to the inadequate initial fit. The fit of the model was significantly improved by excluding items with factor loadings below 0.40 and integrating residual covariances. In conclusion, it is necessary to make contextual modifications to the EAT-26 in order to effectively utilize it among Malaysian undergraduates. This highlights the significance of cultural adaptations in psychological instruments.
DETECTION OF RAIN FALL AND WIND DIRECTION USING WIRELESS MOBILE SENSOR NETWORK

In the present days it becomes very difficult to e stimate monsoons and their arriving at different st ates. Because of the global warming the expected monsoons are making delay in giving artefact of rain to humankind. The global warming also cause un-expecting flood in many villages and cities. The climate always habituat ed in changing its behaviour in terms of its direction an d intensity suddenly, which cause a large damage to humankind directly and indirectly. Sometimes farmers fail to protect their products safely from calam ities. Although the satellite systems are working in this direction to make people alert, but it is highly es sential to monitor the nearest area weather, to take immediate action. In this paper the detection techniques of rainfall and wind direction within small regions are presented. And in this paper few sensor model operations are d iscussed to meet the requirements.
Etiology of Acute Lower Respiratory Illness Hospitalizations Among Infants in 4 Countries

Abstract Background Recent studies explored which pathogens drive the global burden of pneumonia hospitalizations among young children. However, the etiology of broader acute lower respiratory tract infections (ALRIs) remains unclear. Methods Using a multicountry study (Albania, Jordan, Nicaragua, and the Philippines) of hospitalized infants and non-ill community controls between 2015 and 2017, we assessed the prevalence and severity of viral infections and coinfections. We also estimated the proportion of ALRI hospitalizations caused by 21 respiratory pathogens identified via multiplex real-time reverse transcription polymerase chain reaction with bayesian nested partially latent class models. Results An overall 3632 hospitalized infants and 1068 non-ill community controls participated in the study and had specimens tested. Among hospitalized infants, 1743 (48.0%) met the ALRI case definition for the etiology analysis. After accounting for the prevalence in non-ill controls, respiratory syncytial virus (RSV) was responsible for the largest proportion of ALRI hospitalizations, although the magnitude varied across sites—ranging from 65.2% (95% credible interval, 46.3%–79.6%) in Albania to 34.9% (95% credible interval, 20.0%–49.0%) in the Philippines. While the fraction of ALRI hospitalizations caused by RSV decreased as age increased, it remained the greatest driver. After RSV, rhinovirus/enterovirus (range, 13.4%–27.1%) and human metapneumovirus (range, 6.3%–12.0%) were the next-highest contributors to ALRI hospitalizations. Conclusions We observed substantial numbers of ALRI hospitalizations, with RSV as the largest source, particularly in infants aged <3 months. This underscores the potential for vaccines and long-lasting monoclonal antibodies on the horizon to reduce the burden of ALRI in infants worldwide.
Improving cell proliferation using polylactic acid, polycaprolactone, hydroxyapatite and zinc oxide nanocomposite for cancellous bone substitutes

ABSTRACT Different types of implants are used in orthopedic applications. Due to the stress shielding and a second surgery caused by applying metal implants as orthopedic joints, using biodegradable bone implants with antibacterial properties is advantageous. Therefore, this study aims at fabricating a multifunctional poly (lactic acid) (PLA)-polycaprolactone (PCL)-based scaffold reinforced with hydroxyapatite (HA) and zinc oxide (ZnO) nanoparticles. Solvent casting combined with die-casting techniques was employed for fabricating the scaffolds, and their physical, mechanical, and biological properties were characterized. The morphology of the samples and the growth of hydroxyapatite crystals on the surface of the samples were examined by field emission scanning electron microscope. In dry conditions, adding nanoparticles to the scaffolds has significantly (p < .05) increased the tensile Young’s modulus from 450.00 ± 87.18 MPa to 1050.66 ± 104.05 MPa. Also, adding ZnO has improved the antibacterial properties of the scaffolds against S.aureus and E.coli bacteria strains. Moreover, the MTT assay results (after 72 h cell culture) show that the viability of L929 cells has increased from 22.18 ± 0.62% for the PLA-PCL scaffold to 70.03 ± 0.25% for the optimal nanostructure (p < .05). In conclusion, the PCL-PLA/HA/1% ZnO scaffold could potentially be used as absorbable spongy bone implants. GRAPHICAL ABSTRACT
High-THC Cannabis Smoke Impairs Incidental Memory Capacity in Spontaneous Tests of Novelty Preference for Objects and Odors in Male Rats

Abstract Working memory is an executive function that orchestrates the use of limited amounts of information, referred to as working memory capacity, in cognitive functions. Cannabis exposure impairs working memory in humans; however, it is unclear whether Cannabis facilitates or impairs rodent working memory and working memory capacity. The conflicting literature in rodent models may be at least partly because of the use of drug exposure paradigms that do not closely mirror patterns of human Cannabis use. Here, we used an incidental memory capacity paradigm where a novelty preference is assessed after a short delay in spontaneous recognition-based tests. Either object or odor-based stimuli were used in test variations with sets of identical [identical stimuli test (IST)] and different [different stimuli test (DST)] stimuli (three or six) for low-memory and high-memory loads, respectively. Additionally, we developed a human-machine hybrid behavioral quantification approach which supplements stopwatch-based scoring with supervised machine learning-based classification. After validating the spontaneous IST and DST in male rats, 6-item test versions with the hybrid quantification method were used to evaluate the impact of acute exposure to high-Δ9-tetrahydrocannabinol (THC) or high-CBD Cannabis smoke on novelty preference. Under control conditions, male rats showed novelty preference in all test variations. We found that high-THC, but not high-CBD, Cannabis smoke exposure impaired novelty preference for objects under a high-memory load. Odor-based recognition deficits were seen under both low-memory and high-memory loads only following high-THC smoke exposure. Ultimately, these data show that Cannabis smoke exposure impacts incidental memory capacity of male rats in a memory load-dependent, and stimuli-specific manner.
Impact of contrasting poultry exposures on human, poultry, and wastewater antibiotic resistomes in Bangladesh

ABSTRACT Interactions between humans, animals, and the environment are considered critical foci for addressing antimicrobial resistance (AMR). However, One Health data on AMR in low- and middle-income countries are presently scarce. Using metagenomics, we investigated whether and how the fecal antibiotic resistomes of humans are influenced by exposure to intensive and non-intensively reared poultry within contrasting settings of urban wet markets (n = 13) and rural households (n = 7) in Bangladesh. We also considered poultry (n = 10) and wastewater (n = 10) resistomes in these settings. We found that occupational poultry exposures did not significantly alter the human fecal resistome. In contrast, macrolide-lincosamide-streptogramin and streptothricin antibiotic resistance genes (ARGs) were enriched in poultry from urban wet markets relative to rural household chickens. Wastewater had the highest ARG richness, though this was only partially explained by poultry cecal and human fecal sources. Wastewater also contained clinically significant carbapenem ARGs. This study therefore provides critical insight into the distribution of ARGs in Bangladesh. IMPORTANCE Through the use of DNA sequencing, our study shows that there is no significant difference in the antibiotic resistance genes found in stool samples taken from individuals with high exposure to poultry routinely fed antibiotics and those without such exposure. This finding is significant as it suggests limited transmission of antibiotic resistance genes between poultry and humans in these circumstances. However, our research also demonstrates that commercially reared poultry are more likely to possess resistance genes to antibiotics commonly administered on medium-sized farms. Additionally, our study highlights the under-explored potential of wastewater as a source of various antibiotic resistance genes, some of which are clinically relevant. Through the use of DNA sequencing, our study shows that there is no significant difference in the antibiotic resistance genes found in stool samples taken from individuals with high exposure to poultry routinely fed antibiotics and those without such exposure. This finding is significant as it suggests limited transmission of antibiotic resistance genes between poultry and humans in these circumstances. However, our research also demonstrates that commercially reared poultry are more likely to possess resistance genes to antibiotics commonly administered on medium-sized farms. Additionally, our study highlights the under-explored potential of wastewater as a source of various antibiotic resistance genes, some of which are clinically relevant.
Green Accounting Concepts and Practices Towards Measuring Environmental Sustainability and Sustainable Business Value

This article discusses the concepts and practices of environmentally friendly accounting and their impact on environmental sustainability and sustainable business value. The concept of sustainability in business and environmental challenges in the Indonesian context is the main focus. Green accounting practices include reducing carbon emissions, efficient use of natural resources, and better management of industrial waste. Positive impacts include reduced carbon emissions, more efficient use of natural resources and better waste management. Companies that adopt this practice gain benefits in the form of improved reputation, operational efficiency, and competitive advantage. The article also notes that green accounting practices are not a one-size-fits-all approach to companies and must be adapted to each context. With technological developments, increasingly stringent regulations, and public awareness of environmental issues, green accounting practices will remain an integral part of sustainable business strategies in the future.
An Innovative Dual-Wavelength Laser Technique for Atrophic Acne Scar Management: A Pilot Study

Background and Objectives: Acne scars are one of the most disturbing and long-term symptoms of acne vulgaris, having a negative impact on a person’s physical, emotional, and social well-being. Aim: the purpose of the study was to evaluate the efficacy and post-treatment outcomes of a dual-wavelength system combining the irradiation of two wavelengths at 10,600 nm and 1540 nm in the management of facial atrophic acne scars. Materials and Methods: Four healthy adult volunteers aged 24–53 years were enrolled. The areas treated were the full face (two patients), cheeks (one patient), and forehead (one patient). A dual-wavelength system (1540 nm and 10,600 nm) was used for this study. Patients underwent 2–4 treatment sessions, and the treatments were performed once every 45–90 days. All possible side effects such as burning sensation, dyschromia, mild to moderate post-treatment erythema, bleeding, itching, edema, and crusting were checked. The index to assess edema and erythema was based on a four-point scale (none, mild, moderate, and severe) and was applied before and at 3-month follow-up (3 MFU) after the last treatment session. In addition, a patient assessment was conducted before treatment and at 3 MFU after the last treatment session. Results: For all patients examined, the edema index was mild, while for the erythema index, 3/4 patients experienced moderate and 1/4 patients experienced mild symptoms. The mean patient downtime was 5.8 ± 0.5 days. Concerning the patient assessment, 2/4 subjects showed excellent improvement, 1/4 patients showed good improvement, and 1/4 patients showed slight improvement. As shown by the photographic assessment, a noticeable improvement in skin texture and a substantial reduction in acne scars were observed at the end of treatment. Conclusions: This dual-wavelength laser technology has the potential to be an interesting and safe approach for acne scar treatment, with a low risk of scarring/hypopigmentation and a shorter healing time.