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Tri-axial accelerometry allows to determine parental food provisioning behaviour in a marine bird

Avian Research 2024年第3期15卷 345-351页

作者： Monserrat Del ca.o Flavio Quintana Giacomo Dell’Omo Agustina Gómez-Laich Instituto de Biología de Organismos Marinos(IBIOMAR) CONICETBoulevard Brown 2915U9120ACDPuerto MadrynChubutArgentina Ornis Italica Piazza Crati 1500199RomeItaly Departamento de Ecología Genética y Evolución(EGE)and Instituto de EcologíaGenética y Evolución de Buenos Aires(IEGEBA)CONICETFacultad de CienciasExactas y NaturalesUniversidad de Buenos AiresPabellón II Ciudad UniversitariaC1428EGACiudad Autónoma de Buenos AiresArgentina

The study of parental food provisioning is essential for understanding the breeding ecology of *** conducted the first study using accelerometry to detect food provisioning in birds,using Support Vector Machine(SVM)models to identify when adults feed chicks of three different age *** were attached to the head of adult female Imperial Shags(Leucoca.bo atriceps),and various attributes derived from the acceleration signals were used to train SVM models for each chick age *** performance improved with chick age class,with SVM models achieving high overall accuracy(>88%)and highest sensitivity in older chick ca.egories(>91%).However,precision values,especially for younger chicks,remained relatively low(between 26%and 45%).The applica.ion of a time filter based on the minimum duration of the observed food provisioning behaviours for each chick age ca.egory,improved model performance by reducing false provisioning behaviours,particularly in the model for older chicks,which showed the highest precision(72.4%).This study highlights the effectiveness of accelerometry and machine learning in studying parental food provisioning in birds,providing a rapid and accurate data collection method to complement traditional *** described methodology ca. be applied to any bird species that exhibits distinctive movements while feeding its offspring and has suitable characteristics for attaching an accelerometer to the body part that best ca.tures this ***,it is hoped that the results of this study will contribute to future research on key questions in parental investment theory and reproductive strategies in birds.

关键词： Accelerometry Food provisioning Imperial shag Leucoca.bo atriceps Seabird Support vector machine

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Game changer:How Janus kinase inhibitors are reshaping the landsca.e of ulcerative colitis mana

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World Journal of Gastroenterology 2024年第35期30卷 3942-3953页

作者： Antonio M ca.allero-Mateos Guillermo Arturo ca.adas-de la Fuente Department of Gastroenterology and Hepatology San Cecilio University HospitalGranada 18014Spain Department of Nursing Faculty of Health SciencesUniversity of GranadaGranada 18004Spain

Recent advancements in the treatment landsca.e of ulcerative colitis(UC)have ushered in a new era of possibilities,particularly with the introduction of Janus kinase(JAK)-signal transducer and activator of transcription *** novel agents offer a paradigm shift in UC management by targeting key signaling pathways involved in inflammatory *** approved JAK inhibitors(JAKis),such as tofacitinib,filgotinib,and upadacitinib,clinicians now have powerful tools to modulate immune responses and gene expression,potentially revolutionizing the treatment algorithm for *** trials have demonstrated the effica.y of JAKis in inducing and maintaining remission,presenting viable options for patients who have failed conventional ***-world data support the use of JAKis not only as first-line treatments but also in subsequent lines of therapy,particularly in patients with aggressive disease phenotypes or refractory to biologic *** rapid onset of action and potency of JAKis have broadened the possibilities in the management strategies of UC,offering timely relief for patients with active disease and facilitating personalized treatment *** safety concerns,including ca.diovascular risks and infections,ongoing research and post-marketing surveillance will continue to refine our understanding of the risk-benefit profile of JAKis in UC management.

关键词： Ulcerative colitis Janus kinase inhibitors Filgotinib Tofacitinib Upadacitinib

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Structural Foundation and Geometry of the Material Singularity (and Its Quantum Entanglement)

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Journal of High Energy Physics, Gravitation and Cosmology 2024年第3期10卷 1095-1137页

作者： Rafael ca.ete Mesa Independent Researcher Seville Spain

In this paper we develop and study, as the second part of one more general development, the energy transmutation equation for the material singularity, previously obtained through the symmetrisation of a wave packet, that is, we develop the correlation between the terms of this equation, which accounts for the formation of matter from a previous vibrational state, and the different possible energy species. These energetic species are ascribed, in a simplified form, to the equation E¯ω=E¯k+E¯f, which allows us, through its associated phase factor, to gain an insight into the wave character of the kinetic energy and thus to attain the basis of the matter-wave, and all sorts of related phenomenologies, including that concerning quantum entanglement. The formation of the matter was previously identified as an energetic process, analogous to the kinetic one, in which finally the inertial mass is consolidated as a mass in a different phase, now, in addition, the mass of the material singularity is identified as a volumetric density of waves of toroidal geometry created in the process of singularisation or energy transfer between species, which makes it possible to establish the real relation or correspondence between the corpuscular and photonic energy equation (E=mc2=hν), i.e. to explain through m the intimate sense of the first equivalence, which explains what νis in the second one.

关键词： Standard Model Wave-Packet Material Singularity Wave-Particle Dualism Wave Symmetrisation Matter-Wave Energetic Transmutation Quantum Entanglement

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Assessment of CO_(2)storage prospect based on physica. properties of Rio Bonito Formation rock units

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Energy Geoscience 2024年第1期5卷 321-330页

作者： Richardson M.Abraham-A Stephanie San Martín ca.as Isabella F.S.Miranda Colombo C.G.Tassinari Institute of Energy and Environment(IEE) University of São Paulo(USP)Brazil Research Centre for Greenhouse Gas Innovation(RCGI) University of Sãao Paulo(USP)Brazil

The physica. properties of the rock units associated with the Rio Bonito Formation are presented in this study with the focus on modelling reservoir quality based on petrophysics-derived parameters to evaluate CO_(2)storage *** involves the modelling of the reservoir depths,thicknesses,flow zone indica.ors(FZI),and effective permeability(Keff)and presenting the CO_(2)storage efficiency factors peculiar to the rock units of the study *** results presented by this study for the stated objectives are not quite common in the *** values range from 200 mD to higher than 2000 mD,and FZI values are generally above 1.0 mm and up to 13.0 mm within the portions covered by the drilled *** sandstone units recorded are up to 20 m thick in some *** Keff and FZI models indica.e the sandstone reservoirs as permeable units to support the injection and circulation of CO_(2)within the potential reservoir units of the Rio Bonio Formation across São Paulo *** from some points in the southeastern part of the study loca.ion,where the Rio Bonito are delineated at depths less than 800 m(minimum CO_(2)storage depth based on best practices),other portions are deeper,ranging from 950 m to 3500 ***-bedded layers will affect the integrity of the rocks as CO_(2)storage tanks or reservoir seals/traps/overburden within the *** bed thicknesses are up to 20 m in some ***,hybrid CO_(2)reservoir units are feasible,especially in portions where thin siltstone layers are sandwiched between sandstone units to provide considerable thicknesses based on CO_(2)storage *** current study shows that useable areas considering reservoir thickness,depth,and other physica. qualities will significa.tly control the CO_(2)storage efficiency of the study *** studies featuring a detailed geophysica. exploration of the site to confirm the availability and saturations of preexisting fluid(hydroca.bon and water)are encouraged

关键词： Rio Bonito Effective permeability Fluid transmissibility CO_(2)storage prospect Reservoir quality Overburden integrity Flow zones

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Assessment of programmed death-ligand 1 expression in primary tumors and paired lymph node metastases of gastric adenoca.cinoma

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World Journal of Gastrointestinal Oncology 2024年第3期16卷 883-893页

作者： Brendha ca.ão Coimbra Marina Alessandra Pereira Leonardo ca.dili Venancio Avancini Ferreira Alves Evandro Sobroza de Mello Ulysses Ribeiro Jr Marcus Fernando Kodama Pertille Ramos Department of Gastroenterology Instituto do CancerHospital das Clínicas da Faculdade de Medicina da Universidade de São PauloFaculdade de MedicinaUniversidade de São PauloSão Paulo 01246000Brazil Department of Pathology Instituto do CancerHospital das Clínicas da Faculdade de Medicina da Universidade de São PauloSão Paulo 01246000Brazil

BACKGROUND Anti-programmed death-1/programmed death-ligand 1(PD-1/PD-L1)immuno-therapy has demonstrated promising results on gastric ca.cer(GC).However,PD-L1 ca. express differently between metastatic sites and primary tumors(PT).AIM To compare PD-L1 status in PT and matched lymph node metastases(LNM)of GC patients and to determine the correlation between the PD-L1 status and clinicopathologica. *** We retrospectively reviewed 284 GC patients who underwent ***-L1 was evaluated by immunohistochemistry(clone SP142)using the com-bined positive *** PD-L1+PT staged as pN+were also tested for PD-L1 expression in their ***-L1(-)GC with pN+served as the comparison *** Among 284 GC patients included,45 had PD-L1+PT and 24 of them had pN+.For comparison,44 PD-L1(-)ca.es with pN+were included(sample loss of 4 ca.es).Of the PD-L1+PT,54.2%(13/24 ca.es)were also PD-L1+in the *** PD-L1(-)PT,9.1%(4/44)had PD-L1+in the *** agreement between PT and LNM had a kappa value of *** tumor size and moderate/severe peritumoral inflammatory response were associated with PD-L1 positivity in both *** was no statistica. difference in overall survival for PT and LNM according to the PD-L1 status(P=0.166 and P=0.837,respectively).CONCLUSION Intra-patient heterogeneity in PD-L1 expression was observed between the PT and matched *** disagreement in PD-L1 status may emphasize the importance of considering different tumor sites for analyses to select patients for immunotherapy.

关键词： Gastric ca.cer Lymph node Programmed death ligand 1 Stomach neoplasms Immunohistochemistry Metastasis

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Sea Cucumber Fishery in Aurora, Philippines

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Open Journal of Ecology 2024年第2期14卷 101-113页

作者： Maria Cristina B. ca.ada Michelle A. Resueño Eusebio V. Angara Department of Forestry and Environmental Sciences Aurora State College of Technology Baler Aurora Philippines

This study was conducted to provide a preliminary assessment of the sea cucumber fishery in Aurora, Philippines. This was conducted from February to June 2013. All sea cucumber gatherers and traders, obtained through snowball sampling, in each identified sea cucumber fishery area in six coastal municipalities (Baler, Dipaculao, Dinalungan, ca.iguran, Dilasag and Dingalan) were interviewed using a structured interview schedule and focused group discussions (FGD). Results revealed that gathering sea cucumbers were accomplished by handpicking, skin diving or compressor diving. A total of 15 commercial species were regularly gathered. Out of this, three species are of very high economic value (≥Php 4000/kg) (Holothuria nobilis, Holothuria sca.ra, and Actinopyga leca.ora). The average number of kilograms harvested per hour per trip ranges from 0.21 (Holothuria fuscopunctata) to 2.71 (Holothuria sca.ra), while the average size of commonly gathered sea cucumber varies among species with Holothuria leca.ora showed an average length (29.26 cm) greater than recorded 24 cm. Processing mainly involves washing, slicing, boiling, drying and packing. Processed sea cucumbers or trepan were sold to middlemen or direct buyers who usually offered higher prices (36.36% up to 69.20%) than the former. Problems encountered by sea cucumber gatherers and traders include a decline in total ca.ch, a shift in area of collection from intertidal zones to deeper waters, an increase in the number of hours spent in finding and gathering sea cucumbers, the use of compressors in gathering, the decline of larger species and gathering of smaller sizes in huge amount, the absence of conservation program for sea cucumber, and the lenient implementation of government policies with regards to coastal resources management.

关键词： Assessment Sea Cucumber Trepang Fishery

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Efficient and reversible separation of NH_(3) by deep eutectic solvents with multiple active sites and low viscosities

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Chinese Journal of Chemica. Engineering 2024年第3期67卷 97-105页

作者： Jiayin Zhang Lu Zheng Siqi Fang Hongwei Zhang Zhenping ca. Kuan Huang Lilong Jiang National Engineering Research Center of Chemica. Fertilizer ca.alyst(NERC-CFC) College of Chemical EngineeringFuzhou UniversityFuzhou 350002China Qingyuan Innovation Laboratory Quanzhou 362801China

The efficient separation and collection of ammonia(NH_(3))during NH_(3) synthesis process is essential to improve the economic efficiency and protect the *** this work,ethanolammonium hydrochloride(EtOHACl)and phenol(PhOH)were used to prepare a novel class of deep eutectic solvents(DESs)with multiple active sites and low *** NH_(3) separation performance of EtOHACl+PhOH DESs was analyzed *** is figured out that the NH_(3) absorption rates in EtOHACl+PhOH DESs are very *** NH_(3) absorption ca.acities are very high and reach up to 5.52 and 10.74 mol·kg1 at 11.2 and 100.4 kPa under 298.2 K,*** addition,the EtOHACl+PhOH DESs present highly selective absorption of NH_(3) over N_(2) and H_(2) and good regenerative properties after seven cycles of absorption/*** intrinsic separation mechanism of NH_(3) by EtOHACl+PhOH DESs was further revealed by spectroscopic analysis and quantum chemistry ca.culations.

关键词： Separation Absorption Ionic liquid Deep eutectic solvent Multiple active site Low viscosity

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Molecular Med TRI-CON 2013 : February 11-15, 2013; San Francisco, ca.

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2013年

作者： Molecular Medicine TRI-CON. (2013 : San Francisco ca.) ca.bridge Healthtech Institute

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极大极小原理在建筑静力学中的应用

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岩土工程学报 1993年第6期15卷 110-121页

作者： ca.库仑上尉朱百里同济大学

法国工程师兼物理学家库仑(***1736～1806)在静力学、电学、流体力学等方面作出过重要贡献。对岩土工程界来说,更为熟悉的是以他的名字命名的Mohr-Coulomb准则。该准则至今仍然在广泛应用。Coulomb在1773年所写的“极大极小原理在建筑... 详细信息

法国工程师兼物理学家库仑(***1736～1806)在静力学、电学、流体力学等方面作出过重要贡献。对岩土工程界来说,更为熟悉的是以他的名字命名的Mohr-Coulomb准则。该准则至今仍然在广泛应用。Coulomb在1773年所写的“极大极小原理在建筑静力学中的应用”一文中的许多论点,今天读来仍然感到亲切。今年,1993年,是这篇论文发表220周年。本刊特辟版面,全文介绍这篇论文,以资纪念。为统一编排体例,原文章节序号作了改动。

关键词：极大极小定理建筑静力学应用

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Risk Assessment of an Environmental Liability in the Commercialization of Hydroca.bons-A Secondary Publica.ion

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Journal of World Architecture 2024年第2期8卷 108-117页

作者： Yamila Navarro Sosa Joséca.los Rojas Acosta Lester Rivas Trasancos ca.los C.ca.ete Pérez Yuletsis Díaz Rodríguez Center for Petroleum Research(CEINPET) HavanaCuba Technologica. University of Havana JoséAntonio Echeverría HavanaCuba

The risk analysis evaluates the probability of occurrence with the impact of said *** the hydroca.bon sector,an environmental liability is an improperly abandoned facility,soil contaminated by spills or *** objective of this work is to define a risk management *** characterization of the residue and the area was ca.ried *** events were identified:overflow spill,soil contamination by infiltration,as well as radiant heat and suffoca.ing and toxic fumes from a *** matrix method was applied considering the probability of occurrence against *** danger of infiltration implied a high level of *** risk management plan was drawn up,its main action being the liquidation of the pool and the sanitation of the area.

关键词： Hazardous events Environmental liability Waste Risk Vulnerability

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