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93 results found.

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Comparison of five parasitological techniques for laboratory diagnosis of Balantidium coli cysts
Article
Article
Alynne da Silva Barbosa et al · Colégio Brasileiro de Parasitologia Veterinária · ISSN 1984-2961
Abstract Balantidium coli is a protozoon that can cause dysentery in humans, pigs and nonhuman primates, with zoonotic potential. In the literature, there is still little information on the effectiveness of different lab...
LCC LCC:Animal cultureIdioma English
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Open Access
Evaluation of sugarcane laboratory ensiling and analysis techniques
Article
Article
André de Faria Pedroso et al · Sociedade Brasileira de Zootecnia · 2014 · ISSN 1806-9290
The objective was to evaluate the effects of laboratory-silo type and method of silage extract production, respectively, on sugarcane silage fermentation and recovery of fermentation products. Sugarcane was mechanically ...
LCC LCC:Animal cultureIdioma English
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Open Access
Evaluation of pyrethroids toxicity in a laboratory strain and a field population of Rachiplusia nu (Lepidoptera: Noctuidae) using two bioassay techniques
Article
Article
Russo, Romina et al · Sociedad Entomológica Argentina · 2012 · ISSN 0373-5680
Soybean is the most important crop in Argentina and Rachiplusia nu (Gueneé) (Lepidoptera: Noctuidae) is one of its main pests. In this study, the toxicity of five pyrethroids applied topically and by exposure to films o...
Idioma English
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Material complementario
Cannabis and Alcohol Use and Their Effects on Hematological and Biochemical Parameters: Evidence From the Accra Psychiatric Hospital, Ghana
Article
Article
Felix Abekah Botchway et al · Wiley · 2026 · ISSN 2398-8835
ABSTRACT Background Substance use, particularly cannabis and alcohol consumption, presents a growing public health challenge in Ghana, with significant implications for both mental and physical health. While the adverse ...
LCC LCC:MedicineIdioma English
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Material complementario
Consensus on potential biomarkers developed for use in clinical tests for schizophrenia
Article
Article
Ping Li et al · Wiley · 2022 · ISSN 2517-729X
Background Schizophrenia is a serious mental illness affecting approximately 20 million individuals globally. Both genetic and environmental factors contribute to the illness. If left undiagnosed and untreated, schizophr...
LCC TENDOlBzeWNoaWF0cnk~Idioma English
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Material complementario
Coxsackie Virus and its Effect on Human Health: A review
Article
Article
Manar Fawzi Altaie et al · University of Mosul, College of Education for Pure Science · 2025 · ISSN 1812-125X
In low- and middle-income countries, coxsackievirus infections constitute a serious public health concern, especially for young children and newborns. Many human ailments, such as hand, foot, and mouth disease, as well a...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma English
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Open Access
Digital analysis technique for uncertainty reduction in colorimetric arsenic detection method
Article
Article
Carro Pérez, Magalí Evelín et al · Taylor · 2013 · ISSN 1093-4529
This article proposes an alternative to increase the reliability and reproducibility of a colorimetric method to measure arsenic (As) concentrations. The method of analysis developed incorporates a digital analysis techn...
Idioma English
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Material complementario
La palinología como una herramienta para la caracterización de paleoambientes continentales y marinos del Cuaternario tardío en el Archipiélago de Tierra del Fuego
Article
Article
Musotto, Lorena Laura et al · Asociación Paleontológica Argentina · 2018 · ISSN 2469-0228
En esta contribución se exponen los materiales estudiados, las metodologías de muestreo y las técnicas de laboratorio utilizadas para el análisis palinológico de turberas y depósitos marinos del Archipiélago de Ti...
Idioma Spanish
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Open Access
MEDICIONES ULTRASONOGRAFICAS Y DE TOMOGRAFIA COMPUTADA DE ADIPOSIDAD Y ALTERACIONES METABOLICAS ASOCIADAS A OBESIDAD EN NIÑOS
Article
Article
Espinoza G., Aníbal et al · Universidad de Chile · 2014 · ISSN 0717-9308
Introduction. Childhood obesity is increasing over the world with serious health consequences. Intraabdominal fat is associated to some metabolic alterations in obesity. It does not exist a standard imaging method to mea...
Idioma Spanish
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Material complementario
Protein Creatinine ratio versus 24-h test in HIV-positive and HIV-negative women with pre-eclampsia
Article
Article
Sinikeziwe F. Mkhize et al · AOSIS · 2026 · ISSN 2078-6190
Background: Pre-eclampsia (PE) is a major contributing factor to high rates of maternal and perinatal morbidity and mortality in South Africa. Early diagnosis is currently a challenge. The objective is to assess the dia...
LCC LCC:MedicineIdioma English
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Open Access
Miradas rupestres : Tendencias en la investigación del arte parietal en Argentina
Article
Article
Fiore, Dánae et al · SEDICI UNLP · 2007
Este trabajo sintetiza las principales tendencias de la investigación sobre arte rupestre en Argentina. Se identifican tres momentos. El primero se denomina pionero y va desde fines del siglo XIX hasta 1936, fecha elegi...
Idioma Spanish
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Open Access
Comparative study of five techniques for the diagnosis of canine gastrointestinal parasites
Article
Article
Willian Marinho Dourado Coelho et al · Colégio Brasileiro de Parasitologia Veterinária · ISSN 1984-2961
Differences in the efficacy of diagnostic techniques employed in the parasitological examination of feces are a limiting factor of this laboratory procedure in the field of Veterinary Parasitology. To verify advances in ...
LCC LCC:Animal cultureIdioma English
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Open Access
Comparação entre métodos de estocagem de DNA extraído de amostras de sangue, sêmen e pêlos e entre técnicas de extração Comparison between storage methods of DNA extracted from blood, semen and hair and between the techniques of extraction
Article
Article
E.G.A. Coelho et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2004 · ISSN 0102-0935
DNA samples of six bovines obtained from three tissues (blood, semen and hair) were extracted using two different techniques. After the extraction procedures the samples were divided in six fractions. Three were stored a...
LCC LCC:Animal cultureIdioma English
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Open Access
Evaluation of OFDM Channel Sounding Techniques with Three Modulation Sequences
Article
Article
Marcelo Molina Silva et al · Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo · 2019 · ISSN 2179-1074
Abstract This paper presents an evaluation of multicarrier channel sounding techniques using different random and pseudo-random sequences to modulate the OFDM sounding signal. The Random (Rand), Pseudo-Noise (PN) and Zad...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma English
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Open Access
Exploring food spoilage: an inquiry-based laboratory for food microbiology education
Article
Article
Nicola Mangieri et al · American Society for Microbiology · 2026 · ISSN 1935-7877
ABSTRACT Proper maintenance of the cold chain is essential to ensure both food quality and safety. This laboratory activity was designed to help undergraduate students understand the microbiological implications of cold ...
LCC TENDOlNwZWNpYWwgYXNwZWN0cyBvZiBlZHVjYXRpb24~; LCC:Biology (General)Idioma English
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Open Access
Fundamental Processes in Renal Function Discovered at the Mt. Desert Island Biological Laboratory
Article
Article
David H. Evans et al · Wolters Kluwer - Lippincott Williams & Wilkins · 2026 · ISSN 2641-7650
Some 25 years after its founding as a marine laboratory in 1898 by Tufts University, The Mt. Desert Island Biological Laboratory (MDIBL) became a center for advances in renal physiology for the next 90 years. Populated b...
LCC TENDOkRpc2Vhc2VzIG9mIHRoZSBnZW5pdG91cmluYXJ5IHN5c3RlbS4gVXJvbG9neQ~~Idioma English
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Production of NiO-CB-PANI for energy storage: From laboratory to bench scale
Article
Article
Jerez, Florencia et al · Elsevier · 2021 · ISSN 0009-2509
This work presents the synthesis of ternary composites at laboratory and bench scale. A possible industrial scale-up was also evaluated. The synthesis of polyaniline on nickel oxide–carbon black (NiO-CB) was carried ou...
Idioma English
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Open Access
Simultaneous Quantification of Curcumin and Ascorbic Acid in Tablets: A Student-Led HPLC and UV–Vis Laboratory Experiment
Article
Article
Berenstein, Giselle Anahí et al · American Chemical Society · 2026 · ISSN 1029-1037
High-performance liquid chromatography (HPLC) and UV–vis spectrophotometry are indispensable techniques in pharmaceutical and food analysis, yet students often struggle to connect theoretical principles with real-world...
Idioma English
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Material complementario
Sixteen multiple-amplifier sensing charge-coupled devices and characterization techniques targeting the next generation of astronomical instruments
Article
Article
Lapi, Agustín Javier et al · Society of Photo-Optical Instrumentation Engineers · 2024 · ISSN 2329-4124
We present a candidate sensor for future spectroscopic applications, such as a Stage-5 Spectroscopic Survey Experiment or the Habitable Worlds Observatory. This type of charge-coupled device (CCD) sensor features multipl...
Idioma English
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Material complementario
Experimental investigation of the influence of growth medium on biomass composition and fatty acids profiles of Chlorella vulgaris micro-algae in sustainable biofuel production
Article
Article
Folayan Adewale Johnson et al · KeAi Communications Co., Ltd · 2026 · ISSN 2949-7361
Chlorella micro algae strains offer sustainable biomass feedstocks in biofuel production because of their resilience, diversity, high adaptability to environmental stresses, flexible cultivation alternatives and high bio...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma English
El enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
A Recent Experience About Pediatric Acute Dialysis in our Center
Article
Article
Belde KASAP et al · Turkish Society of Nephrology · 2019 · ISSN 2667-4440
OBJECTIVE: Acute renal failure is a life-threatening event in critically ill children. The dialysis modality depends on the clinical status of the patient and technical opportunities. We aimed to assess the renal replace...
LCC LCC:Internal medicine; TENDOlBlZGlhdHJpY3M~Idioma English
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Open Access
A biomechanical study of drag flick and hit in Indian field hockey: Implications on lumbar spine and hip injury
Article
Article
Shishir Mysore et al · Elsevier · 2026 · ISSN 2773-157X
Aim & background: The penalty corner in field hockey has become an important avenue for scoring goals, with the drag flick and hit being the two commonly employed shot techniques. Previous research in field hockey hi...
LCC TENDOk9ydGhvcGVkaWMgc3VyZ2VyeQ~~Idioma English
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Open Access
A multi-loop voltage-feedback filterless class-D switching audio amplifier using unipolar pulse-width-modulation
Article
Article
Oliva, Alejandro Raul et al · Institute of Electrical and Electronics Engineers · 2004 · ISSN 0098-3063
Voltage feedback is frequently used in class-D switching audio power amplifiers. This paper discusses the design and implementation of a low-cost filterless class-D, unipolar pulse-width modulation switching audio amplif...
Idioma English
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Open Access
Anthelmintic resistance in Creole horses in the South of Rio Grande do Sul, Brazil
Article
Article
J.S. Lignon et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2021 · ISSN 1678-4162
ABSTRACT The objective of the study was to evaluate the antiparasitic resistance against horse nematodes in the South of Rio Grande do Sul, Brazil. The results concerning the tests of anthelmintic efficacy on horses, sto...
LCC LCC:Animal cultureIdioma English
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Open Access
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