bluuebunny/crossref_metadata_2025_split huggingface dataset:
Retweet Predictions Regarding COVID-19 Vaccination Tweets through The Method of Multi Level Stacking
Authors: Candrika Vena Erla , Jondri Jondri , Indwiarti Indwiarti 
Published: August 2023

The rapid development of technology from day to day indirectly influences increasing social media use. This can be seen from spreading information that is very easily found on social media, one of which is Twitter. It is one of the most popular platforms for expressing people’s feelings by tweeting and interacting with other users at the same time. Various opinions about the COVID-19 vaccination began to be discussed on the Twitter platform. Moreover, most people take advantage of the feature available on Twitter, namely retweets. Users do retweet because there are many influencing factors. It can be caused by a reason that they have the same opinions and thoughts as the tweet owner, and so on. A retweet feature is also a form of information diffusion on the Twitter platform. The diffusion of information on Twitter has several factors, such as the most influential users, using hashtags or URLs, and others. In this conclusion, retweet predictions have been carried out regarding COVID-19 vaccination tweets using the features user-based and time-based through the Multi-Level Stacking classification method. This method indicates the best results when oversampling with an F1-Score of 96.23%.
On a Class of General Type-n Normal Fuzzy Sets Synthesized from Subject Matter Expert Inputs
Authors: Rickard John , Aisbett Janet , Rickard J. Tyler 
Published: August 2023

<p>Knowledge of fuzzy concepts defined on real-valued domains may be imprecise due to differing interpretations of the concept as well as to respondents’ lack of confidence in their own judgements. This second source of imprecision has largely been ignored. We describe a novel procedure to form an interval type-3 fuzzy set on the domain from two interval type-2 (IT2) fuzzy sets that model each of these sources of imprecision. The first IT2 fuzzy set is on the real-valued domain and represents a consensus of opinions about the concept description. The second IT2 fuzzy set is on the unit interval and represents a consensus of respondents’ sentiment about their own judgements. These sets are either generated from interval inputs using the Hao-Mendel Approach, or from respondents’ selections from ordinal vocabularies whose words have IT2 representations as described by Hao and Mendel. We show more generally how imprecision in hierarchical estimates of knowledge can be incorporated into type-n fuzzy set representations of concepts. These representations belong to a class of general fuzzy sets constructed from IT2 fuzzy sets that support efficient type reduction. </p>
An ESPRIT-Based Moving Target Sensing Method for MIMO-OFDM ISAC Systems
Authors: Xiang Yang , Gao Yuxing , Yang Xinru , Kang Shanqing , Shao Meiyun 
Published: August 2023

<p>The fusion of radar sensing and wireless communication has sparked much interest in the research of integrated sensing and communication (ISAC) systems, among which using MIMO-OFDM systems to sense moving targets is a key task. However, the existing FFT-based moving target parameter estimation methods are severely limited by grid resolution limitations, and the sensing scheme based on a single base station can only obtain the radial velocity of the target. </p>
<p>This paper transforms the problem of estimating moving target parameters into a generalized array signal form. A moving target estimation method based on the ESPRIT algorithm is proposed, achieving super-resolution and low-complexity estimation of target velocity and distance. Moreover, we offer a target actual velocity estimation scheme based on double BSs, in which the two-dimensional actual velocity vector can be estimated based on the radial velocity and geometric relationship. Simulation results have proved the effectiveness of the proposed scheme.</p>
Authors: Utomo Heri Catur Fredi , Pratama Reyhan Ramzy Rudi 
Published: August 2023

Tujuan penelitian adalah untuk mengkaji dampak manfaat kemudahan, kegunaan, kemampuan akses dan pelayanan terhadap minat mahasiswa UIN Raden Mas Said Surakarta menggunakan BRIMO. Penelitian dari ini pada mahasiswa UIN Raden Mas Said Surakarta yang menggunakan BRImo. Jumlah sample yang digunakan 107 responden. Dalam pengujian ini menggunakan metode uji validitas, uji reliabilitas, uji asumsi klasik dan analisis regresi berganda. Perhitungan data menggunakan software SPSS versi 23. Penelitian metode yang digunakan kuantitatif dan menggunakan teori technology acceptance model (TAM) dengan 5 variabel yaitu variablekemudahan, kegunaan, kemampuan akses, pelayanan kebermanfaatan dan minat. Hasil dari penelitian ini terdapat variable yang tidak berpengaruh signifikasi yaitu variabel kemanfaatan sedangkan variabelkemudahan, kegunaan, kemampuan akses dan pelayanan berpengaruh signifikasi terhadap variable minat. Hasil penelitian tersebut diketahui bahwavariabel kemudahan, kegunaan dan kemampuan akses berpengaruh secara signifikasi terhadap minat menggunakan BRIMO, sedangkan pada variable kemanfaatan tidak berpengaruh terhadap minat menggunakan BRIMO.
Kata kunci :kemudahan, kegunaan, kemampuan akses, manfaat dan minat
Authors: Firmansyah Bayu , Putri Yola Amelda , Wandrizal Wandrizal 
Published: August 2023

Perubahan nilai tukar adalah perihal urgent sebab nilai tukar tidak tetap dari waktu ke waktu dan tidak permanen. Dalam teori ekonomi, seseorang dapat mengurangi dan meningkatkan kuantitas uang jika dikejar secara adil, karena tanpa usaha seseorang, ia tidak dapat berkembang dengan sendirinya. Dalam sistem ekonomi islam pertukaran mata uang masih menjadi kontroversi karena nilai tukar yang beredar masih mengalami perubahan. Begitu juga implikasi dari perubahan nilai tukar, yang memiliki prinsip-prinsip yang perlu ditinjau dari perspektif ekonomi islam. Berdasarkan hasil pembahasan, literatur menyebutkan: (1) nilai tukar dalam ekonomi islam adalah elemen suatu kegiatan yang diperkenankan. Pertukaran alat tukar antar negara yang sama ataupun negaara yang berbeda hendaklah sesuai ketetapan pekonomian syariah, (2) penerapan pergantian nilai tukar mata uang tak hanya berakibat untuk tingkat produk lokal tapi juga mempengaruhi nilai mata uang sebuah negara, karenanya deflasi dan inflasi tak bisa terhindarkan. Inplikasi dari perubahn nilai tukar tersebut yang dicari oleh bangsa kita bahwa kekacauan mata uang merasuki Indonesia dan negara lainnya di asia. Ekonomi runtuh sebab perubahannya nilai tukar mata uang, sehingga menyebabkan meningkatnya harga produk baik barang lokal ataupun luar negeri menjadi tinggi. (3) pada tatanan ekonomi syariah, konsepsi nilai waktu bukanlah uang, namun Masa depan yang mempunyaii tarif ekonomi, bukan uang yang memiliki nilai waktu.
التباين المكاني لمستويات الخصوبة في محافظات العراق للمدة 1997-2007
Authors: النجم ضياء جعفر 
Published: August 2023

أوضحهذاالبحثمعرفةالتوزيعالمكانيلمستوياتالخصوبةالسكانيةفيالعراقوبيانأسبابواتجاهالخصوبةالسكانيةللمدة 1997- 2007 ،ومعرفةهذاالاتجاهمنخلالاستخدامالتحليلالإحصائيباستخدامالدرجةالمعياريةلكافةمستوياتالخصوبةفيالعراق،حيثتناولمعدلالمواليدالخام،معدلالخصوبةالعام،معدلالخصوبةالعمريالنوعي،معدلالخصوبةالكلي،معدلالتكاثرالإجماليونسبةالأطفالإلىالنساء.لذاتعدمنأبرزالنتائجالتيتوصلإليهاالبحثبأنمعدلالمواليدخلالالمدةالمدروسةلميرتفعإلابشكلطفيفجداوانمعدلالخصوبةالعاماتجهنحوالانخفاضبشكلملحوظوانالفئةالعمرية (25- 29) عامتمثلأعلىالمراحلالعمريةلدىالإناثوانمعدلالخصوبةالكليومعدلالتكاثرالإجماليونسبةالأطفالإلىالنساءانخفضفيالعراقبشكلملحوظجدا،لذامنالضروريتنظيمالأسرةمنخلالالتوعيةالنساءبوسائلمنعالحملوالحثوالتشجيععلىحصولالنساءعلىالمستوىالتعليميالمطلوبوالعملعلىجعلكافةالمحافظاتبنفسالاتجاهمنحيثمستوياتالخصوبةمنخلالالتخطيطوالتنظيمالأسري
Dimensions of poetic experience in the poetry of Adnan Al-Sayegh
Authors: تهراني حسن دادخواه , عمير مالك كعب , عچرش خيرية 
Published: August 2023

The term poetic experience is new in modern Arab criticism, although its content is known in our ancient criticism. Critics have unanimously agreed that experience in life is the basis for poetic experience, and they have also agreed that the source of successful experience is the soul when it interacts with an event, and the poet formulates it in the form of a poem, through language, image and rhythm.

His poems are an addition and uniqueness to the Iraqi and Arab poetic experience, in an atmosphere charged with nostalgia, love and freedom. Al-Sayegh's poems, which do not stop at the signs of a dream, revolve around glowing to ascend unfamiliar horizons.
Studying some of quality characteristic of local and hybrid turkey meat and Comparative the effect of genotype ,Sex and Age on it
Authors: AL-Hajo Nadia N.A. , AL-Khilani Firas M.H. , Naif Yousif.A. 
Published: August 2023

This study was conducted in the Station of Poultry Researches \ Department of Animal Research \ Ministry of Agriculture ,to investigate the effect of genotype ,sex and age on some carcass measurements of local and hybrid turkey meat. Twenty four birds of turkey were slaughter from research flock(240 birds), ( 12 ) birds of local turkey males & females and ( 12 ) birds of hybrid turkey( males & females) in ages ( 43, 30 ) weeks . results showed as following :There were significant differences ( P >0.05 )increased in thigh, breast, wing ,back and neck for turkey local and hybrid male at 43 week of age compared with female, while there is no significantly differences were found in the same cuts of all treatments , Physical dissection ( lean, bone and skin) were showed a significant ( P >0.05 ) increased for local and hybrid turkey male at 43 week of age comparative with female, while there are a significant ( P >0.05 ) decreased in physical dissection ( lean, bone and skin) for turkey local male (30 week) there are no significantly differences between another treatments . Giblet weight for hybrid female(43 weeks) decreased ( P >0.05 ) compared with other treatments , and a significant ( P >0.05 ) increased in female local of abdominal fat at 43 week ,while the treatments of hybrid male in 30 week age have a decrease( P >0.05 ) on it. No significant differences between treatment for pH
Study the effect of addition different levels ofParsley Leaves (petroselinumsativum) crushed to the ration on productive traitsof broiler Ross 308
Authors: Ali Nihad Abdul-Lateef , AL-Kaissy Galib A. , AL- Nasrawi Mamdooh A. M. 
Published: August 2023

This study was conducted at Poultry Farm of Animal Resources Dept., College of Agriculture, University of AL-Qasim Green to investigate Study the effect of addition different levels of Parsley Leaves (petroselinumsativum)crushed to the ration on productive traits of broiler Ross 308.Use the 180broiler chicks Ross 308 day-old were randomly assigned to fourtreatments (by 3 replicates per treatment 15 chicks per replicate),and treatments were as follows: Treatment for the first (control) without adding Parsley Leave scrushed into the ration, the second treatment: Add Parsley Leave scrushed by 500 mg / kg feed, third-treatment: Add Parsley Leave scrushed by a 1000 mg / kg feed and treatment fourth: Add Parsley Leaves crushed by a 1500 mg / kg feed.. The experiment included a study of the following characteristics: body weight, weight gain, feed consumption, feed conversion efficiency and mortality.
The results indicated that the addition of Parsley Leaves by 1000 and 1500 mg / kg feed to broiler diet led to a significant improvement in the body weigh t, despite the arithmetic superiority to the rest of the qualities of productivity, but it did not reach the moral .It concluded from this experience, that the addition of Parsley Leaves by 1000 and 1500 mg / kg feed to the ration can lead to the improvement of some production traits of broiler chickens.
Extraction of biofilm produced by Escherichia coli that are isolated from animals infected with diarrhea and study its protective role
Authors: Abdul-Ratha Hassan A. , Nadhom Ban N. 
Published: August 2023

This study was conducted to detect the ability of E.coli isolated from diarrhea to produce biofilm and protection against diseases cause by these bacteria compared with whole cell sonicated antigen.
One hundred two fecal samples (52 fecal samples from cows, calves and 50 fecal samples from sheep,goat) were collected from College of veterinary medicine-university of Baghdad, College of Agriculture-university of Baghdad, Dora zone and Abu-Ghraib zone. Samples were cultured on MacConkey and Eosin Methylene Blue agar and after purification of cultured bacteria, biochemical tests, API 20 E System and RapIDTM ONE System kit were done.
Results showed that 91 out of 102 fecal samples have the characteristics belong to E.coli ,the ability of these isolates to produce biofilm were detected and the results showed that 38 out of 49 E.coli isolates from fecal samples of cow produce biofilm (77.55%)and 39 out of 42 E.coli isolates from fecal samples of sheep produce biofilm (92.85%) with different thickness ranged between (0.2-2)mm, while 11 isolates from 49 fecal samples of cow and calves and 39 isolates from 42 fecal samples of sheep had not produce biofilm.
The results showed that protein concentration of biofilm was 92 mg/ml for one isolate and 70 mg/ ml for the whole sonicated antigen of the bacteria that produce biofilm.
Three types of bacterial antigens were prepared as follow; Whole cell sonicated antigen (WCA) of biofilm producer E.coli, biofilm extract antigen (biA) with protein concentration 3.5 mg/ml and biofilm extract antigen (biA) with protein concentration 14 mg/ml, then these antigens were injected in 50 healthy White BALB mice.
Results showed that survival time of animals in the immunized group with biofilm antigen of high protein concentration (14 mg/ml) was longer (652.8 hrs) than animals immunized with whole sonicated antigen of protein concentration 3.5 mg/ml antigen (378 hrs ) and than the group with biofilm antigen of protein concentration 3.5 mg/ml (513.6 hrs) , heavy bacterial isolation were recorded in the internal organs of the immunized infected animals at (12-48) hours post infection, while moderate bacterial isolation at day 30 post infection.
Histopathological examination showed large abscess which caused adhesion of liver with stomach and spleen with stomach and pancreas surround by dense cellular fibrous tissue, the result showed that all animals of control positive group,5 animals of group injected with(WCA) produce biofilm,3 animals of group injected with (biA) 3.5 mg/ml and 1 animal of group injected with (biA) 14 mg/ml were died during 12-48 hours post infection, acute suppurative reaction were seen in internal organs of animals died at 12-24 hours post infection, granulomatous lesions were seen in most internal organs of animals in group 2 , 3 and 4 at day 30 post challenge, while mild inflammatory reaction was recorded in most internal organs of group 4 at day 30 post challenge.
Detection of Campylobacter Spp. In Cheese of Awassi ewes milk and its effect in Public Health
Authors: Al-Shdidi Ahmed M. S. , Asmael Muna M. , Al-Zubaidy Rafid S.A. 
Published: August 2023

The study conducted to indicate the experimentally comparative measurements of Campylobacter spp. Load with food poisoning and to investigate the effect of different types and concentrations of Emulsifying salts : (Sodium Carbonate Na2CO3 , triSodium Citrate Na3C6H5O7 , Sodium tripolyphosphat (STPP) Na5P3O10) , to choose the best mix of them that reduce the microbial load in locally produce cheese . 60 samples of Cheese locally produced from milk of Awassi ewes were been collected randomly from Local Awassi Flock of College of Agriculture at Baghdad University (Iraq) , ( 30 samples to each winter and spring season ) to investigate their microbial load . Both of all winter and spring samples were in significant (p<0.05) microbial count of Campylobacter spp. . The Bacterio-(static&cidal) effect of Emulsifying salts on microbial activity was confirmed when The Total Bacterial Count (TBC) were highly significant (p<0.01) reduce in cooked cheese with 3% Emulsifying salts added . The Campylobacter spp. count in nutrient broth with 3% Emulsifying salts added were significant (p<0.05) reduce .
Isolation of Clostridium species from abomasal lesions of sheep
Authors: Noori Sabah , Jassim Asaad 
Published: August 2023

This is the first study in Iraq aimed to isolate and identify of Clostridium bacteria from the abomasal lesions of sheep.
One hundred abomasal samples collected from slaughtered sheep in slaughterhouse of Al-Qasim city, Babylon governorate in Iraq. abomasal lesions was detected, swabs taken from lesions for bacterial isolation.
Nodules, ulcers and hemorrhage lesions were found in abomasa exam as well as parasites .Direct smear from ulcers showed presence of large gram positive bacilli in large numbers and nodules have been given the higher percentage of bacterial isolation more than from ulcers.
Fourteen isolates (14%) was C. perferengens as six isolates from ulcer ( 42.8%) and eight isolates from nodules (57.14%),while C.sordelli only four isolates were found in ulcers at 4%. In this study concluded that Clostridium spp. which considered the primary causes of abomasal lesions.
Histological and surgical study of the henna on wound healing in animals Field ( Sheep )
Authors: Mohammad Ahmed Jasim 
Published: August 2023

Wounding in first group, while in second group it was more than 4 weeks. Within the clinical follow up, no complications occurred in the first group, while the second group showed some complications such as infection and abscess formation. Histopathological examination showed formation of granulation tissue in Henna treated group was faster than control group and the regular collagen fiber noticed at 15 days post treated with Henna.The present study demonstrates that use of Henna is useful for treatment and accelerates healing of full thickness wounds of skin in the current study was conducted to evaluate the efficacy of Henna in the treatment of skin wounds in sheep ( 5) , Awassi rams were used in this study. The animals were randomly 2 groups ( control &treated ) , 5cm injury full-thickness skin wound was created on the right flank region of each animal. The wounds in first group were treated with Henna single daily after operation until complete healing was occurred, while its in second group treated with sterile saline solution as control group.The results revealed the wound healing process in Henna treated group occurred faster than the control group , the healing occurred in 14-15 days after treated .
Histopathological effect of cold environment on pulmonary tissue in Local (Gallus Gallus) and foreign ( Turkey broiler) breeds of chickens in Iraq
Authors: Hussin Amer M. , Falih Inam B. , Nasser Rabab AbdAlameer 
Published: August 2023

The present study was carried out on forty local and foreign broiler chickens (twenty for each) (one day old), reared for 35 days under cold environment (January and February-2015). The aim of this study was to assess the histopathological effect of cold stress and the cellular response of pulmonary tissue. All experimental animals were weighed then sacrificed and the lungs were collected and weighed. Specimens were fixed by 10% neutral buffer formalin. Routine histological preparations were carried out. Hematoxylin & Eosin was used for staining. At the end of the experiment, both breeds showed different signs of respiratory response. The work revealed that the pulmonary cellular lesions in foreign breed were more severe andmore extensive than inlocal breed. In local breed, the cellular regenerative response represented by infiltration of immune cells was more efficient , and consequently, the current study revealed that Iraqi local breed was more resistant to environmental stress than European foreign breed which registered a respiratory infection at the end of rearing period. The larger relative size of the lung in European breed may explain the higher injury of its pulmonary tissue. It was concluded that the local breed was more adaptive to cold stress than the foreign breed.
Effect of some minerals in soil and forage on same minerals in cattle plasma at three sites in the province of Thi-Qar
Authors: Al-Ghareebawi Aamir M. Abed , Almansor Kadhimiyah J. Abdullah , Muhammad Muhammad Jassim 
Published: August 2023

The objective of this investigation is to evaluate the level of the some minerals (sodium, potassium and calcium) in the soil, forage and Cattle plasma, the specimens taken from three districts (Nasriya, Shatra and Sookalshukh) in Thi-qar province. Results showed an increase in the concentration of sodium element in soils Nasiriya, potassium, calcium element in soils Sookalshukh region compared to other regions, while plants Sookalshukh region showed the highest concentration of sodium and calcium either the Nasiriya area showed the highest concentration of potassium compared to other regions.
The results show that significant (p≤0.05) increase in the cattle plasma sodium concentration in Nasriya region compared with the Shatra and Sookalshukh , significant (p≤0.05) increase in Cattle plasma potassium concentration in Nasriya district compared with Shatra and Sookalshukh but there is significance (p≤0.05) change found in Cattle plasma calcium in shatra compared with the two studied areas. There was a highly significant between grass and animal sodium and potassium element, soil and grass and animals of the calcium element.