Ahmed Zein Mahmoud1, Muaz Abdellatif 2, 3*, Luai Shazali1

...negative. Based upon the seasonal variations in the antibodies detection, environment appeared to be a significant factor on the level of antibodies in the tested small ruminants population. Taken together, results indicate the seropositivity of PPRV in the region and warrant future large-scale surveillance studies to better assess the situation of the disease in the region.

...

Wan-Long Zhu* and Gao Wenrong 

...iological adjustments to seasonal variations of the environment, such as changes in body mass and energy metabolism, are important adaptive strategies for small mammals. Ambient cues, as temperature and photoperiod, play important roles in animals’ physiological adjustments. In order to determine the contributions of temperature and photoperiod to seasonal changes in body mass and thermogenesis in Apodemus chevrieri, we examined seasonal-accl...

John Gachohi, Simon Karanja, Salome Wanyoike, Nduhiu Gitahi, Salome Bukachi, Kenneth Ngure

... of Leptospirosis, (iii) seasonal variation in the distribution of Leptospira determinants in a slum setting, and (iv) a simulation model based on an ecological metapopulation framework to track Leptospira bacterial population dynamics in biotic and abiotic habitats in a slum setting. This is the first study in Kenya to describe the role of temporal dynamics of multihost community and adverse environmental attributes in Leptospira propagation in a slum setting...

Tayiba Latif Gulraiz1, Arshad Javid1*, Syed Makhdoom Hussain2, Muhammad Shahbaz3, Irfan3 and Sharoon Daud4

Wang Tian1, Huayong Zhang1,*, Jian Zhang2, Lei Zhao1, Mingsheng Miao3 and Hai Huang1

Önder Duysak*andKübra Azdural
...key.Our study focused on seasonal variation of some heavy metals and aluminium in Patella caerulea L., 1758 tissues collected from eight different sampling stations of Iskenderun Bay. The concentration of heavy metal in P. caerulea tissues tended to vary significantly between season and stations.The distribution of heavy metals in P. caerulea followed in their muscular tissues in order; Çevlik > Kaleköy> Payas > Arsuz ...

Attaullah Ansari* and Nasreen Memon 

... justify;">Diversity and seasonal variation in abundance of Hoverflies (Diptera: Syrphidae) fauna were studied in five different habitats of various localities of central Sindh during March to December 2015. Adult specimens were captured/trapped through Malaise trap, Yellow pan water trap and insect hand net. As a result, a total of 783 specimens belonging to 8 species, 6 genera of two subfamilies were collected, among which Episurphusbaltatus, De Geer, Erital...
Shafaq Fatima*, Sumrin Sahar and Khalid Lone
...t study investigated the seasonal variations in gonadosomatic index (GSI) and profiles of sex steroids such as testosterone (T), 11-ketotestosterone (11-KT), estradiol-17β (E2), cortisol (C), progesterone (P) and 17α-hydroxyprogesterone (17α-HP) during annual reproductive cycle under semi-arid climate conditions. GSI increased during March concomitant with gradual increase in levels of T, P and 17α-HP. Highest values of these ...
Mouslim Bara1,2,* and Luciano N. Segura3
...ill unknown. We analyzed seasonal variations on the bird community structure of Rallidae and Anatidae families in the northeastern Algerian Garaet Hadj Tahar for three consecutive years (September 2012 to August 2015). We studied the effect of air temperature and water depth on bird abundance and two ecological diversity indices (Shannon and Shannon E). Significant inter-annual fluctuations in bird abundance were recorded. Maximum values were always recorded d...

Muhamamd Naeem1 and Murad Khan2* 

...n economic assessment of seasonal variations in the poultry industry. There were 400 poultry farms in district Nowshera but the preliminary survey showed 127 operational poultry farms scattered over in the study area. Out of total farms, 60 firms were selected randomly. To capture the seasonal variation and effects of different factors on seasonal fluctuations in the poultry industry, a descriptive statistic as well as OLS t...
Sun Hong1, Zhang Yifeng1, Wang Baishi2, Li Yangwei1, Xu Wenbo1, Mao Runkun1 and Wang Zhenglong1,*
...and were not affected by seasonal variation. The burrow system of mandarin voles was more complex and deeper during the rainy summer season. Our study provides a basis for further investigations regarding the evolutionary, physiological, and molecular basis of hypoxia-hypercapnia inmandarin voles.
...
Fiza Asif1,*, Muhammad Siddique Awan1, Nasra Ashraf1, Nuzhat Shafi1, Abdul Rauf1, Khizra Bano1, Muhammad Razzaq2 and Naeem Iftikhar Dar2

Riaz Hussain Pasha1*, Muhammad Zubair Anjum2, Imran Ullah2, Muhammad Akram Khan3, Adnan Ali4, Saif-Ur-Rehman5, Sana Batool2 and Arslan Emmanuel

Pakistan Journal of Agricultural Research

September

Vol. 32, Iss. 3, Pages 416-561

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