Showing 501 - 520 results of 952 for search '"bird"', query time: 0.08s Refine Results
  1. 501
  2. 502

    Epidemiological features and risk factors of human psittacosis in Hangzhou City, eastern China by Zhou Sun, Ke Xu, Liangliang Huo, Xingliang Zhang, Yi Wang, Yonghui Gong, Bingbing Chen

    Published 2025-02-01
    “…Exposure to poultry, birds, or environments contaminated with Chlamydia psittaci was associated with infection. …”
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    Article
  3. 503

    A szélsőséges időjárási jelenségek hatásai (Effects of the Extreme Weather Events) by Tamás Molnár, Katalin M. Barna

    Published 2015-04-01
    “…The habitats of plans and animals, routes of bird migration change. The negative effects of extreme weather events thus represent a broad problem area. …”
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    Article
  4. 504
  5. 505

    Analysis of the Production and Economic Indicators of Broiler Chicken Rearing in 2020–2023: A Case Study of a Polish Farm by Michalina Adaszyńska-Skwirzyńska, Paweł Konieczka, Mateusz Bucław, Danuta Majewska, Arkadiusz Pietruszka, Sławomir Zych, Danuta Szczerbińska

    Published 2025-01-01
    “…In all of the analyzed production cycles, the PI of broiler chicken rearing was above 100, averaging 120.48%, and the average profit per bird was 0.46 EUR. During the study period, several negative events occurred, including the COVID-19 pandemic, the spread of avian influenza outbreaks, and consequent fluctuations in feed and poultry prices. …”
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    Article
  6. 506

    Mt or not Mt: Temporal variation in detection probability in spatial capture-recapture and occupancy models by Sollmann, Rahel

    Published 2024-01-01
    “…An occupancy case study for ten bird species with a more complex model structure showed considerable differences in occupancy parameter estimates under models accounting for or ignoring temporal variation in detection; but estimates and predictions from the latter were always within 95% confidence intervals of the former. …”
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    Article
  7. 507

    Nest site selection during the second breeding attempt in Japanese tits (Parus minor): effects of nest site characteristics by Xudong Li, Jiangping Yu, Li Zhang, Dake Yin, Keqin Zhang, Mingju E, Haitao Wang

    Published 2025-02-01
    “…Abstract Numerous investigations focusing on nest site selection among multiple-brooded bird species have revealed a common trend: breeders frequently return to their first nest sites for another brood during the same breeding season. …”
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    Article
  8. 508

    Identification of antibiotic use patterns in poultry farms in the southwest region of Bangladesh by Sarder Safiqul Islam, Ratna Ghosh, Md. Shafiqul Islam, Minhazul Abedin Sun, Mustajabur Rahman, Dhiman Mondol

    Published 2024-12-01
    “…Farmers marketed broilers at an average of 35 days with a live weight of 2187.04 kg bird-1 and egg production of layer chickens was 88.88%. …”
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    Article
  9. 509

    Transitive reasoning in the adult domestic hen in a six-term series task by R. Degrande, O. Amichaud, B. Piégu, F. Cornilleau, P. Jardat, V. H.B. Ferreira, V. Colson, L. Lansade, L. Calandreau

    Published 2024-11-01
    “…These results contribute to a better understanding of transitive inference processes in birds.…”
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    Article
  10. 510

    The Impact of Dermal Characteristics on Low-Level Laser Power Measurement in Postmortem Zoological Species by Faith Ramsey, Michelle Borsdorf, John Ladner, Anne White, Tara M. Harrison

    Published 2024-01-01
    “…Lighter colored specimens had higher power readings than darker colored or pigmented samples, and feathers appeared to inhibit the laser, showing minimal to no power readings on bird skin covered in covert and down feathers. There was statistically significant mean tissue penetration for all time points between the rabbit and green sea turtle (p=0.0046), the red-tailed hawk and green iguana (p=0.0046), and the red-tailed hawk and green sea turtle (p=0.000034). …”
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    Article
  11. 511

    Lake Iriqui’s Remarkable Revival: Field Observations and a Google Earth Engine Analysis of Its Recovery After over Half a Century of Desiccation by Adil Moumane, Tarik Bahouq, Ahmed Karmaoui, Dahmane Laghfiri, Mohamed Yassine, Jamal Al Karkouri, Mouhcine Batchi, Mustapha Faouzi, Mohamed Boulakhbar, Ali Ait Youssef

    Published 2025-01-01
    “…Historically, the lake played an important role as one of the largest water bodies before the Sahara Desert, serving as a critical stopover in migratory routes for various bird species. Two field missions documented this event: the first confirmed the lake’s reappearance, while the second recorded the resurgence of the ecosystem and the return of migratory birds, last observed in the lake in 1968. …”
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    Article
  12. 512

    A comparative study of the performance of ten metaheuristic algorithms for parameter estimation of solar photovoltaic models by Adel Zga, Farouq Zitouni, Saad Harous, Karam Sallam, Abdulaziz S. Almazyad, Guojiang Xiong, Ali Wagdy Mohamed

    Published 2025-01-01
    “…The algorithms evaluated include the Crayfish Optimization Algorithm, the Golf Optimization Algorithm, the Coati Optimization Algorithm, the Crested Porcupine Optimizer, the Growth Optimizer, the Artificial Protozoa Optimizer, the Secretary Bird Optimization Algorithm, the Mother Optimization Algorithm, the Election Optimizer Algorithm, and the Technical and Vocational Education and Training-Based Optimizer. …”
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    Article
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    Molecular Monitoring of Flavivirus Infections (West Nile Virus and Dengue Virus) Among Culicidae Mosquitoes in Southern Iran by Masoumeh Amin, Hamideh Edalat, Hamidreza Basseri, Morteza Zaim, Kourosh Azizi, Mostafa Salehi- Vaziri, Sahar Khakifirouz, Mohsen Kalantari, Mozaffar Vahedi, Saideh Yousefi, Parisa Amin

    Published 2025-01-01
    “…Mosquitoes were collected from 23 stations across urban and rural areas and migratory bird habitats in five counties, using hand catch with manual aspirators, CDC light traps with CO2, and human and animal bait methods from April to December 2018. …”
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    Article
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    A novel consensus bacterial 6-phytase variant supplemented to an all-vegetable broiler diet totally replaced added trace minerals including zinc, iron, copper and manganese in two... by Yueming Dersjant-Li, Cees Kwakernaak, Abiodun Bello, Leon Marchal

    Published 2025-01-01
    “…Each tested 12 treatments in a 2 × 6 factorial arrangement with 3,360 Ross 308 males (35 birds/pen, 8 pens/treatment) in a randomized complete block design. …”
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    Article
  17. 517

    Factors Influencing the Growth of Tourism in Uganda: A Case Study of Bwindi Impenetrable National Park. by Katwesigye, Jordan

    Published 2023
    “…Other factors have led to the development of tourism at Bwindi impenetrable national park include political climate with 10% of the respondents, image of the destination with 7%, craft shops and tourism centers with 18%, game and bird watching with 16%, nature walks with 11 % and friendly tour guides and tour operator with 14%. …”
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    Thesis
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    Optimal power flow using recent red-tailed hawk optimization algorithm by Ahmed M Nassef, Mohammad Ali Abdelkareem, Mohamed Louzazni

    Published 2025-03-01
    “…In addition, the results obtained from the suggested approach have been compared to those achieved by other modern and competitive metaheuristic optimization algorithms, such as particle swarm optimization (PSO), Coot bird's algorithm (COOT), salp swarm algorithm (SSA), Marin predator algorithm (MPA), and the jellyfish search optimizer (JSO). …”
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    Article
  20. 520

    Waterbird diversity and its influencing factors in various types of coastal wetlands in the Bohai Rim region by Mengdi FU, Jun WANG, Chunfei HOU, Junsheng LI, Jiade BAI, Yuanyuan ZHANG

    Published 2025-01-01
    “…Estuarine wetlands had the highest waterbird diversity, tidal wetlands exhibited the greatest bird density, whereas shallow sea and island wetlands showed comparatively lower diversity and evenness. …”
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    Article