José Maria Dias Filho

• Federal University of Bahia

O estresse causado pelo ambiente, interfere significativamente na expressão genética de animais, tanto em termos de produtividade quanto de reprodução. O objetivo do trabalho foi avaliar os parâmetros fisiológicos de ovinos, da raça Soinga, em condições ambientais na região do Cariri Cearense. O experimento foi conduzido na Fazenda Novo Horizonte,...

Este estudo teve como objetivo avaliar os parâmetros fisiológicos de ovinos da raça Soinga submetidos às condições ambientais do Cariri Cearense. O experimento foi reali-zado na Fazenda Novo Horizonte, localizada no município de Santana do Cariri, região Sul do Ceará. Foram utilizados 25 fêmeas e 1 macho reprodutor, todos adultos. As vari-áveis amb...

This study aimed to evaluate the morphometric parameters of the ruminal papillae, and intestinal villi of lambs fed diets containing Mimosa tenuiflora (Willd.) hay replacing Buffel grass (Cenchrus ciliaris L.) hay. Twenty-eight Santa Inˆes male lambs with initial body weight of 20.3 ± 1.49 kg were used, being distributed in a completely randomized...

The objective of this study was to determine the effect of the diet for compensatory gain on biometry, body condition, scrotal circumference, absolute and relative testicular weight and morphometry of seminiferous tubules of lambs finished in feedlot. For this purpose, 40 Santa Inês lambs, non-castrated males, were housed in individual stalls. The...

Hydrogels are substances designed to retain significant quantities of water and slowly release it to support plant growth. This study produced and evaluated the use of a test hydrogel (TH), a natural polymer derived from cashew gum (Anacardium occidentale), on the growth, chemical composition, and mineral content of cactus pear genotypes. The TH wa...

The use of escape protein, which is absorbed in the small intestine, can improve the production of ruminant animals because it meets their protein requirements better. This study hypothesized that wax lipid matrices are effective encapsulants for escape lysine in ruminants and tested tannin extract as an adjuvant. Forty intact male Santa Ines × Dor...

This study aimed to evaluate the intake, performance, quality, and fatty acids (FA) composition of the meat of three Nigerian sheep breeds (Balami, Uda, and Yankasa) fed two different hays, Brachiaria decumbens or Digitaria smutsii. A total of sixty sheep, twenty from each breed, Balami, Uda, and Yankasa, were used, with average body weights of 24....

This study aimed to develop, characterize, and validate an encapsulant based on beeswax (BW) for rumen-protected fat (RPF) using the melting emulsification technique. Buriti oil (BO) was used as the core material, and BW was used as the encapsulating material at three different proportions of BW:BO (9:1, 4:1, and 2:1 g/g ratio respectively). RPF mi...

Este estudo teve como objetivo geral investigar as consequências da renúncia fiscal na formação do Fundo de Participação dos Municípios (FPM) e seus reflexos nos investimentos públicos realizados pelos municípios baianos. A pesquisa destaca a relevância do tema, uma vez que há escassez de estudos abrangentes nessa perspectiva. Ao abordar a contabil...

In a globalized world where representation and democratic values are extolled, especially in the West, institutions that do not profess and practice them are criticized for lacking legitimacy. The International Accounting Standards Board (IASB), as a social institution, influences and is influenced by the social environment. However, criticism has...

Simple Summary Using bypass protein in ruminants’ diets is crucial as it allows essential amino acids, like lysine, to escape rumen degradation and be absorbed in the intestine. This improves protein utilization and enhances growth, milk production, and overall animal health, leading to more efficient and sustainable livestock farming. This study e...

The goal of this study was to evaluate the effect of the supplementation in the composition tissue rib of the goats F1 (Boer x SRD), finished in native pasture. Twenty-four goats, non-castrated, with 15 kg of mean live weight (LW) and 120 days of age were used. The experimental diets were constituted by pasture native "ad libitum" and growing level...

A mastite é a doença que mais causa prejuízos na caprinocultura leiteira, sendo de fundamental importância pesquisas que investiguem essa doença para fun­damentar estratégias, ou programas de prevenção, tratamento e controle. Portanto, faz-se necessá­rio o desenvolvimento de técnicas e procedimen­tos diagnósticos de fácil e rápida aplicação e que p...

This review aimed to analyze the effects of additives in producing silage from rehydrated corn grains for ruminants. The control treatment studies used in this analysis involved corn grain rehydrated with water only. To be included in the review, the studies needed to follow standardized criteria, including the absence of additives in the control t...

The purpose of this study was to evaluate the effects of different proportions of cactus pear mucilage as a moistening additive on chemical composition, ammonia nitrogen, volatile fatty acids, microbial dynamics, fermentation losses, pH, and aerobic stability of corn grains in the form of silage throughout storage periods. The study was carried out...

Objetivou-se com este trabalho estimar as exigências nutricionais em cálcio e fósforo para ganho de peso em ovinos da raça Santa Inês de diferentes classes sexuais. O experimento foi realizado na fazenda NUPEÁRIDO da UFCG Patos-PB. Foram utilizados 24 ovinos, os quais foram 12 machos e 12 fêmeas, com peso corporal médio de 15 Kg, que foram distribu...

Objetivou-se com este trabalho estimar as exigências nutricionais em energia e proteína para ganho de peso de ovinos da raça Santa Inês com diferentes classes sexuais, mantidos em regime de confinamento. O experimento foi realizado na fazenda NUPEÁRIDO da UFCG Patos-PB. Foram utilizados 24 ovinos, os quais foram 12 machos e 12 fêmeas, com peso corp...

Este estudo verificou as características fisiológicas e reprodutivas de caprinos British Alpine nos períodos seco e chuvoso no semiárido paraibano. Foram utilizados seis caprinos da raça British Alpine, com idade entre dois a três anos. Todos os animais foram submetidos a um exame clínico geral seguido do exame andrológico. O experimento foi dividi...

Verificou-se neste estudo as características fisiológicas e reprodutivas de ovinos Dorper nos períodos seco e chuvoso no semiárido paraibano. Foram utilizados seis ovinos da raça Dorper, com idade entre dois a três anos. Todos os animais foram submetidos a um exame clínico geral seguido do exame andrológico. O experimento foi dividido em duas época...

Simple Summary Sheep farming plays a prominent role in the agriculture and economy of tropical regions, including the Brazilian semi-arid region. Rural producers have adopted Mimosa tenuiflora hay as a feed option for sheep and goats due to its prevalence in these areas. However, it is important to point out that Mimosa tenuiflora hay contains tann...

This review aimed to analyze the effects of additives in the process of producing silage from re-hydrated corn grains for ruminants. Control treatment studies used in this analysis was corn grain rehydrated with water only. To be included in the review, the studies needed to follow stand-ardized criteria, including the absence of additives in the c...

Resumo Objetivou-se avaliar as características de carcaça de caprinos mestiços F1 (Bôer x sem padrão de raça definida) terminados em pastagem de caatinga raleada e enriquecida com capim corrente (Urochloa trichopus Stapf.), submetidos a suplementação. Foram utilizados 24 caprinos mestiços com peso vivo 27,00 ± 3,32 kg. O suplemento foi elaborado de...

The objective of this study was to evaluate the carcass traits of crossbred F1 goats (Boer x non-descript breed) finished on thinned caatinga pasture enriched with signal grass (Urochloa trichopus Stapf.), and receiving supplementation. Twenty-four crossbred F1 goats with 27.00 ± 3.32 kg body weight were used. The supplement was designed to meet th...

Os estudos do banco de sementes na Caatinga permitem avaliar os impactos dos animais e caracterizar os estratos presentes no ambiente. O trabalho teve por objetivo verificar a densidade, composição e diversidade do banco de sementes em áreas submetidas ao pastejo caprino e ovino. Para isso, foram selecionadas quatro áreas localizadas na Fazenda Lam...

Abstract Evaluate of cashew nut shell liquid (alginate-CNSL) on TBARS, physicochemical attributes and microbial growing of beef steak was investigated. Three edible coating treatments were prepared: (1) control (uncoating); (2) sodium alginate coating (no additive); and (3) active coatings of sodium alginate added cashew nut shell liquid (alginate-...

The objective of this study was to evaluate the forage availability and performance of goats in thinned Caatinga enriched with Urochloa trichopus subjected to grazing fallowing and levels of phosphorus fertilization. Twenty-four F1 crossbred goats (Boer x Non-descript breed), whole, 15.0 ± 2.6 kg body weight were distributed in four paddocks (n = 6...

em>The objective of this study was to evaluate the effect of ammonization with urea on the chemical composition and in vitro digestibility of Rhynchelytrum repens, Aristida setifolia and Eleusine indica grasses. The experimental design was completely randomized, with a 3x2 factorial treatment (hay of three species, treated with or without urea) and...

This study aimed to investigate the effect of beta-casein genotypes (A1A2 and A2A2) in three different thermal comfort conditions on the adaptability of Sindhi cows and as a tool for selecting thermotolerant cattle. Twelve Sindhi cows were used in a completely randomized design in a 2 × 3 factorial arrangement, with six replicates, with two genotyp...

A literatura indica que as perdas possuem uma aparência emocional maior do que os ganhos, além de apontar que as pessoas de diferentes orientações culturais podem tomar decisões distintas. Este artigo tem como objetivo investigar se as dimensões culturais impactam as decisões dos profissionais da área gerencial, que possuem graduação em Ciências Co...

Context Urea is widely used in ruminant diets as a source of non-protein nitrogen (NPN), partially substituting for true protein in feed, but high levels of urea in the diet may cause toxicity. Aims This study investigated the microencapsulation of urea in carnauba wax for slow release in the rumen to improve the N efficiency and growth of sheep....

The objective of this study was to evaluate the frequency of herbaceous species, the availability, and supply of dry matter grass goats layer ended in a caatinga enriched with Urochloa trichopus grass and submitted to three levels of concentrate supplement (0.5%, 1.0%, and 1.5% over the bodyweight) relative to the control group (0.0%). 24 goats wer...

The objective in this study was to evaluate morphometric parameters of the ruminal papillae and intestinal villi of lambs fed diets containing Mimosa tenuiflora (Willd.) hay replacing Buffel grass ( Cenchrus ciliaris L.) hay. Twenty-eight Santa Inês lambs with initial body weight of 20.3 ± 1.49 kg were used, being distributed in a completely random...

Este trabalho teve como objetivo avaliar a eficácia da batata de purga (Operculina macrocarpa) incorporados a blocos multinutricionais (BMs) sobre nematódeos gastrintestinais de ovinos. O trabalho foi desenvolvido na fazenda Lameirão no município de Santa Teresinha-PB, Brasil, de acordo com um delineamento inteiramente casualizado, com quatro trata...

This study aimed to determine the best level of the blend of spineless cactus (Nopalea cochenillifera) and Mombasa (Panicum maximum) hay as roughage in the diet of lambs based on intake, digestibility, ingestive behavior, and lamb performance. Forty-eight uncastrated crossbred Santa Ines breed lambs with an average age of 4 months old and an averag...

The objective of this study was to identify the hybrids of sorghum most suitable for the production of silage in the semiarid regions of northeastern Brazil. Twenty-three hybrids were evaluated in a randomized block design with three replicates. The dry mass yield; dry mass of leaf, stem, panicle, grains, and senescent matter; and chemical composit...

RESUMO As tecnologias emergentes estão provocando fortes impactos econômicos e sociais, impulsionando inovações nos relacionamentos interpessoais, modelos de negócios, produtos, serviços, estratégias, medidas de desempenho e controle dos processos de gestão. Uma dessas tecnologias que vem chamando a atenção de estudiosos cada vez mais é o blockchai...

To compare the fatty acid (FA) composition, and chemical and tissue composition of meat, 24 uncastrated males, 12 sheep of the Santa Inês breed, and 12 crossbred goats (F1 Boer × undefined breed) with the weight of 24.3 ± 2.38 kg. The animals were distributed in a randomized block design and treatments were arranged in a 2 × 2 factorial design, two...

This study was performed to evaluate the production of gas and volatile fatty acids in diets containing byproducts from the national biodiesel industry (castor bean, canola, forage turnip, and black sunflower) in four levels (0, 30, 50 and 70%), through the use of a semi-automated in vitro technique. The inoculum for in vitro incubation was obtaine...

Methionine microencapsulated in a lipid matrix of carnauba wax by the melt-emulsification method was investigated to protect the amino acid from ruminal degradation, making the methionine available for use directly in the intestine. Pure methionine was compared with two formulations obtained from ratios of 2:1 and 4:1, carnauba wax: methionine (MEM...

Este estudo tem por objetivo investigar possíveis relações entre folga organizacional e desempenho financeiro das empresas listadas na B3 nos diversos Estágios do Ciclo de Vida das organizações (ECV) e sem esses, ao final, comparar os resultados. Para tanto, foi utilizada a metodologia proposta por Park e Chen (2006) para a determinação dos ECV. A...

Objetivou-se avaliar a composição tecidual de cortes comerciais cordeiros Santa Inês alimentados com diferentes proporções de feno de capim buffel (Cenchrus ciliaris L.) e jurema preta (Mimosa tenuiflora (Willd.) Poiret). Foram utilizados 28 cordeiros Santa Inês, não castrados, com peso corporal 20 ± 2,49 kg. Os tratamentos foram constituídos pelas...

This study compared the performance and meat production of goat kids and lambs that were fed semi-arid Caatinga vegetation enriched with buffel grass (Cenchrus ciliaris L.). Twelve crossbred Boer × undefined breed goat kids and 12 Santa Inês lambs that had 20.7 kg of body weight (BW) were studied. Goat kids presented greater (P < 0.05) organic matt...

Objetivo. Con el objetivo de identificar el peso y rendimiento de los cortes comerciales, musculatura y adiposidad en las canales de borregos y cabritos pastando en la Caatinga suplementado con diferentes fuentes de suplementos; Estos incluyen bloques de alimentación. Material y métodos. Se utilizaron 60 machos no castrados con un peso corporal med...

A literatura indica que as perdas possuem uma aparência emocional maior do que os ganhos, além de apontar que as pessoas de diferentes culturas podem tomar decisões distintas. Este artigo tem como objetivo investigar se as dimensões culturais brasileiras apontadas por Hofstede et al. (2010) impactam as decisões dos indivíduos formados em contabilid...

This study evaluated the performance and carcass characteristics of lambs fed diets with increasing levels of Mimosa tenuiflora (Willd.) hay replacing Buffel grass (Cenchrus ciliaris). Twenty-eight Santa Inês male lambs with an average body weight (BW) of 20.3 ± 1.49 kg(mean ± SD) were allocated in individual stalls and distributed in a completely...

Segundo a Teoria da Legitimidade, as organizações estabelecem práticas de apreço social para garantir sua continuidade, decorrendo daí as hipóteses de que, quanto maior for a empresa ou quanto mais sensível for o setor em relação às questões ambientais, maior será o disclosure das práticas. Diante disso, a presente pesquisa objetivou verificar como...

The objective of this research was to evaluate the performance and gross profit margin of feedlot lambs of different genotypes feedlot. Thirty kids non-castrated were used, being 10 Dorper x undefined breed, 10 Santa Inês x undefined breed and 10 undefined breed, with an average of 150 days of age and average weight of 19.31± 2.6 kg gat baseline, f...

Objetivou-se avaliar as características quantitativas e qualitativas da carcaça de ovinos Santa Inês alimentados com diferentes níveis de concentrado e volumoso com e sem gordura protegida, criados em sistema de confinamento no semiárido paraibano. Foram utilizados 30 machos inteiros da raça Santa Inês,em um delineamento em blocos ao acaso, compost...

The aim of this study was to evaluate the intake, digestibility, performance, and carcass characteristics of lambs fed different levels of replacement (0, 15, 30, and 45 % based on dry matter, DM) of soybean meal (SM) by detoxified castor meal (DCM). Twenty-four and 32 intact hair lambs of nondescript breed (21.7 ± 2.6 kg of initial average body we...

The aim of the study was evaluate the production potential for methane (CH4) and carbon dioxide (CO2), short-chain fatty acids, ammonia nitrogen (N-NH3) and pH by semiautomated technique in vitro from biodiesel byproducts cottonseed cake (Gossypium hirsutum), castor bean (Ricinus communis), moringa cake (Moringa oleifera), jatropha cake (Jatropha c...

The objective in this study was to verify whether there is a significant difference between the socioenvironmental investment indicators of organizations from sectors with different socioenvironmental impacts. The initial expectation was that organizations from distinct sectors that produce different potential impacts would behave differently regar...

The objective of the present study were apprise in two environments in first milking upon production, composition, SCC of milk and the concentration hormonal plasmatic in cows Brown Swiss cattle in two-production level and system created biodynamic. We used 32 cows; we had 16 in low and 16 in up production. The cow waits 1.5 hour for the first milk...

O presente estudo buscou identificar, com base na Teoria da Legitimidade, quais fatores impactam a divulgação voluntária de informações socioambientais, na percepção dos gestores. Para alcançar tal objetivo, desenvolveu-se uma pesquisa descritiva cuja amostra é composta por gestores de cinco das dez maiores companhias do setor de energia elétric...

The objectives of this study were to quantify the apparent digestibility of the diet components and the performance of lambs consuming increasing levels of the balanced (weight) mixture of Opuntia ficus indica bran and Mimosa tenuiflora leaves and fine branches hay substituting 0, 33 and 67% of Pennisetum purpureum hay, in a 60% roughage fodder to...

This article evaluates if brazilian publicly traded companies that have higher corporate governance levels, according to brazilian stock exchange (BM&FBOVESPA) segments, have more pulver-ized property structures, as diffused by corporate governance principles, or if the adhesion to the segments can occur only due to the isomorphism process describe...

Esse estudo tem como objetivo verificar a ocorrência de vieses cognitivos associados ao sunk cost (o viés sunk cost se manifesta quando um indivíduo apresenta maior disposição em continuar um investimento, mesmo tendo conhecimento de que os resultados ou retornos podem estar comprometidos somente pelo simples fato de já ter iniciado e aplicado algu...

The objective of this study was to evaluate the performance, qualitative, morphometric and quantitative carcass traits of Santa Inês lambs of different frame sizes finished in a feedlot. Twenty 120-day-old intact lambs with a 25.0±3.1 kg average body weight at the beginning of the experiment were used. Lambs received a diet containing 17% crude pro...

Through a multidisciplinary study, eight dairy goat farms from the semiarid of Paraíba were studied for a period of two years with the aim to identify the main limiting factors for milk production and to propose and evaluate intervention strategies. A questionnaire was used to obtain information about the farms and their herd management. The forage...

A maior parte da vegetação da Caatinga encontra-se em sucessão secundária com predominância de espécies invasoras e de baixo valor nutricional, das quais se destacam, entre as lenhosas, o marmeleiro e a jurema-preta. As plantas herbáceas, as folhas e ramos das espécies lenhosas produzem cerca de 4.000kg de matéria seca/hectare/ano, mas apenas 10% (...

This research identifies if the levels of cognitive skills demanded by ENADE and sufficiency exam of the CFC are adherent to the accountant profile required by the National Education Council (CNE) from the perspective of Bloom’s Taxonomy. We analyzed two editions of ENADE and the last two editions of the sufficiency exams as well as the Accountants...

Partindo do princípio de que a análise de balanços necessária à otimização de decisões de crédito não pode se limitar à simples extração de índices dos relatórios contábeis, este artigo procura demonstrar em que medida a teoria semiótica pode contribuir para a formulação de diagnósticos mais qualificados sobre a situação econômico-financeira das en...

Partindo do princípio de que a eficácia do sistema tributário não depende apenas de sua configuração legal, mas também de estratégias que viabilizem a captação de receitas com critérios de justiça e respeito à cidadania, o presente trabalho aponta alguns desafios que recaem sobre a Administração Tributária no contexto da Lei de Responsabilidade Fis...

O objetivo desta revisão literária foi descrever as características produtivas e a composição do leite bovino produzido ecológica e convencionalmente, e ainda, avaliar a saúde do úbere de vacas criadas nesses sistemas com base na contagem de células somáticas (CCS). Foram apresentados valores de produção láctea e concentração de lactose, gordura, p...

O trabalho procura demonstrar que a informacao contabil, apoiada em conceitos da semiotica e da teoria da comunicacao, pode desempenhar papel de grande importância na construcao e manutencao da ordem social. Parte-se do pressuposto de que a finalidade basica da Contabilidade nao se resume ao fornecimento de informacoes destinadas a otimizar decisoe...

The objective of this study was to evaluate performance, carcass dressing and gross profit margin of lambs of different genotypes finished in feedlot with diets containing two levels of energy (2.40 Mcal/kg dry matter - DM or 2.90 Mcal/kg DM). Fifty-four non-castrated lambs of the following genotypes were used: Santa Inês, F1 Dorper × Santa Inês an...

Forage supply from herbs was assessed in a thinned Caatinga enriched with buffel grass (Cenchrus ciliaris L.) exposed to goat and sheep grazing. The 2.4 ha experimental area, located at the Experimental Station of the Federal University of Campina Grande, in Santa Terezinha, Paraíba State, Brazil, was divided into four 0.6 ha paddocks, which were f...

Este trabajo investiga la eventual presencia de un proceso isomorfico entre los informes contables y de sostenibilidad de las empresas que se dedican a la actividad minera, verificando hasta que punto el volumen de divulga cion de informacion de esta naturaleza es similar. Por ello, se establecen cuatro grupos de indicadores en consonancia con los...

Este artigo tem por objetivo verificar se existem diferenças entre as taxas de juros cobradas pelos financiamentos bancários concedidos às empresas auditadas por Big Four e aquelas cobradas de empresas auditadas pelas demais firmas de auditoria (Não-Big Four). Para tanto, se utilizou de uma abordagem empírico-analítica, através de levantamento de d...

The present study aimed to assess the effect of supplementation on the performance of F1 (Boer × females of no defined breed) goats finished in native pasture. The experiment was conducted at the Universidade Federal de Campina Grande, Patos Campus, Paraíba, Brazil, with twenty-four 120-day-old non-castrated F1 (Boer × NDB) male goats, with a 15.52...

The objective of this study was to evaluate the effect of the levels of replacement of ground corn by forage cactus meal in the diet on the muscularity and adiposity of carcass of Santa Inês lambs finished at feedlot. This study was carried out at Estação Experimental de Pendência, belonging to Empresa de Pesquisa Agropecuária da Paraíba S.A. (EMEP...

The objective of this study was to evaluate the quantitative carcass traits of lambs from different genotypes receiving different levels of energy in the diet. Fifty-four non-castrated lambs - 18 Santa Inês (SI), 18 F1Dorper × Santa Inês (Dp × SI) and 18 F1Santa Inês × No defined breed (SI × NDB) - of average 150 days old and 22.6-kg BW were used i...

The objective of this study was to evaluate the effect of the replacement of a ground corn diet by a forage cactus meal diet on the carcass characteristics and body components of Santa Inês lambs finished in feedlot. This study was carried out at Estação Experimental de Pendência, belonging to Empresa de Pesquisa Agropecuária da Paraíba S.A. (EMEPA...

The objective of this study was to evaluate the characteristics of carcass and non-carcass components in Brazilian semi-arid native goats of different genotypes in feedlot system. It was used 30 non-castrated Azul, Graúna and Moxotó goats with average initial weight of 15.93 ± 2.4, distributed in a completely randomized design with 3 genotypes and...

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The objective of this study was to estimate tissue composition of the carcass from physical composition of commercial cuts of F1 crossbred goats (Boer with females of non-defined racial standard) finished on native pasture with four levels of supplementation with concentrate (0.0; 0.5; 1.0 and 1.5% of BW in dry matter). It was used 24 non-castrated...

This work aimed to evaluate the alimentary behavior of grazing lamps. Twenty-seven Santa Ines males, weighting 21.5 kg and 120 days old, were distributed in three different groups: no shade (NS), under shade (S) and under artificial shade (AS), receiving increasing levels of concentrate (0.0; 1.0 and 1.5% of corporal weight). It was observed no int...

It was evaluated four levels of silk flower (Calotropis procera S. W.) hay (SFH) as a substitute of sorghum (Sorghum bicolor) hay (SBH) in diet for lambs. Nutritional value of silk-flower hay was determined based on aparent digestibility and on metabolic, productive and economical performance of Santa Ines lambs. It was used twenty-four castrated m...

Este trabalho teve por objetivo determinar as exigências líquidas de zinco (Zn), cobre (Cu) e ferro (Fe) de cordeiros Santa Inês em pastejo na região semiárida. Os animais com peso vivo entre 20 e 30 kg apresentaram conteúdo corporal no peso de corpo vazio (PCV) para esses minerais de 60,26 a 76,37 mg kg-1, 10,78 a 16,72 mg kg-1 e 133,44 a 126,98 m...