bluuebunny/crossref_metadata_2025 huggingface dataset:
Peradilan Islam pada Masa Rasulullah dan Khulafaurasyidin: Studi Komparatif Peradilan Islam Era Klasik
Authors: Awal Rifai Wahab  , Asni Asni , Muh. Saleh Ridwan
Published: April 2022

Justice is something that is upheld and continues to be fought for by all nations in their various stages of progress, because enforcing justice means ordering goodness and preventing the dangers of injustice, and in it there is an effort to make peace between people and save some of them from arbitrary behavior between one another. other. This study discusses the history of Islamic courts at the time of the Prophet Muhammad. and khulafaurasyidin with the aim of comparing the justice system between the two periods. This research is library research based on qualitative descriptive research method with historical and comparative approach. The results showed that the judiciary at the time of the Prophet. have similarities and differences from several sides with the judiciary during the khulafaurasyidin period, where this shows the development and progress of the judicial system from time to time and becomes a reference to the later judicial system. The implication of this research is how the phenomenon of society seems to have lost its substance in the field of justice, where the judiciary of the past was very effective with all its limitations and simplicity. As for now, although the judicial system looks sophisticated with all its developments, it has lost its substance. In addition, in the classical era, the capacity and integrity were also seen in the judges. Judges need to follow this example, not only in terms of their capacity, but also in terms of integrity
POTENSI GULMA ECENG PADI (Monochoria vaginalis) SEBAGAI TANAMAN HIAS
Authors: Syaifudin E. A. , Akhsan Nimatuljannah , Suyadi Suyadi , Syahrianto F
Published: April 2022

Water hyacinth weeds can cause disturbances in the form of silting and increase competition with other plants. On the other hand, water hyacinth has purple flowers, very beautiful when it blooms quite a lot, it can be used as an ornamental plant that refreshes the view and adds aesthetic value. This study aimed to assess the potential of water hyacinth (Monochorea vaginalis) as an ornamental plant and to see the response of water hyacinth to the application of Gandasil D. This study was designed in a t-test that was not given Gandasil D (P0) fertilizer and was given Gandasil D (P) fertilizer. Assessing the potential of rice water as an ornamental plant, a questionnaire was conducted on 20 respondents. Parameters observed for fertilization response were plant height, number of leaves, number of seeds and number of flowers. Data were analyzed using a t-test comparison at the 5% level. The results showed that the color of the rice water flower has a beauty value and has an aesthetic value, so this plant has the potential as an ornamental plant, and it is necessary to protect the rice water plant against plant pest organisms. The application of fertilizer to water hyacinth (Monochoria vaginalis) had no effect on plant height, number of leaves, number of seeds and number of flowers.
On the Maximum of the Weighted Binomial Sum $2^{-r}\sum_{i=0}^r\binom{m}{i}$
Authors: Glasby Stephen , Paseman Gerhard
Published: April 2022

The weighted binomial sum $f_m(r)=2^{-r}\sum_{i=0}^r\binom{m}{i}$ arises in coding theory and information theory. We prove that, for $m\not\in\{0,3,6,9,12\}$, the maximum value of $f_m(r)$ with $0\le r\le m$ occurs when $r=\lfloor m/3\rfloor+1$. We also show this maximum value is asymptotic to $\frac{3}{\sqrt{{\pi}m}}\left(\frac{3}{2}\right)^m$ as $m\to\infty$.
Bell Numbers in Matsunaga's and Arima's Genjikō Combinatorics: Modern Perspectives and Local Limit Theorems
Authors: Dou Xiaoling , Hwang Hsien-Kuei , Li Chong-Yi
Published: April 2022

We examine and clarify in detail the contributions of Yoshisuke Matsunaga (1694?-1744) to the computation of Bell numbers in the eighteenth century (in the Edo period), providing modern perspectives to some unknown materials that are by far the earliest in the history of Bell numbers. Later clarification and developments by Yoriyuki Arima (1714-1783), and several new results such as the asymptotic distributions (notably the corresponding local limit theorems) of a few closely related sequences are also given.
LncRNA WEE2-AS1 Knockdown Inhibits the Proliferation, Migration and 3 Invasion of Glioma Cells via Regulating miR-29b-2-5p/TPM3 Axis
Authors: Jia Zhen , Qian Zhengting , Tang Yong , Li Xiang , Shi Yan , Xin Heng , Fan Youwu , Wu Heming
Published: April 2022

Glioma is a general malignant tumor with a dismal prognosis. Long noncoding RNAs (lncRNAs) have been implicated in the initiation and processes of tumors. An investigation of the GEPIA database revealed that long noncoding RNA WEE2 antisense RNA 1 (WEE2-AS1) is upregulated in glioma tissues compared to normal brain tissues, and validation with quantitative real-time polymerase chain reaction (qRT–PCR) revealed that WEE2-AS1 expression was consistent with the database prediction. Fluorescence in situ hybridization (FISH) assays revealed that WEE2-AS1 was localized primarily in the cytoplasm. Clone formation experiment and EDU assay were used to detect cell proliferation ability, and Transwell assay was used to detect cell migration and invasion ability, Western-blot assay and immunofluorescence were used to determine TPM3 protein level. Functional experiments revealed that the downregulation of WEE2-AS1 impeded cell proliferation, migration, and invasion in glioma cell lines. Furthermore, downregulation of WEE2-AS1 suppressed tumor growth in vivo. Bioinformatics predictions and integrated experiments indicated that WEE2-AS1 promoted tropomyosin 3 (TPM3) expression by sponging miR-29b-2-5p. A dual-luciferase reporter assay was conducted to uncover the binding of WEE2-AS1 and miR-29b-2-5p and that of miR-29b-2-5p and TPM3. Additionally, a series of rescue assays showed that WEE2-AS1 promotes proliferation, migration, and invasion by targeting miR-29b-2-5p to regulate TPM3 expression. Ultimately, the results of this study indicate that WEE2-AS1 plays an oncogenic role in glioma and may promote further investigations of the diagnostic and prognostic value of WEE2-AS1 in glioma.
Nuorten insinöörien psykologinen sopimus teknologiateollisuudessa
Authors: Nylund Roger , Koivunen Niina
Published: April 2022

Psychological contracts of young engineers in technology industry
This article explores the relationship and commitment of young engineers to their employers from the theoretical frame of psychological contracts. The understanding of such contracts is vital to organizations when attracting good employees and retaining them. The research questions focus on how young engineers build psychological contracts to employers and how line managers and HR personnel describe the same contract. The interview data are collected in four energy technology companies during 2012-2016 in Vaasa region. We show how young engineers have a loose relationship to the employer organization but a stronger one to their supervisor. Furthermore, young engineers show strong commitment to their own careers but vague understanding of the employer’s expectations for them. This outcome questions traditional psychological contracts and supports new psychological contracts that connect to oneself or one’s career aspirations.
Mathematical Model of the Track Depth Formation of a Forestry Tracked Vehicle
Authors:   Peter the Great St.Petersburg Polytechnic University, Dobretsov Roman Yu. , Dobretsova Svetlana B. , Voinash Sergey A. ,   OOO “PRO FERRUM”, Sokolova Viktoriia A. ,   Military Academy of Communications named after Marshal of the Soviet Union S.M. Budyonny
Published: April 2022

The paper considers the effect of external forces acting on the tracked vehicle chassis and participating in the redistribution of normal reactions on the bearing surface of the continuous track. In the systematic operation of logging and forestry tracked vehicles, conditions may arise when only a part of the bearing surface of the continuous track transmits normal and tangential reactions. In combination with the focus transmission of normal loads, characterized by local maximum loads in the area of supporting rollers, the effect under consideration leads to an increase in overloads, as well as normal and tangential deformations of the soil. The fundamental works on the theory of motion of tracked vehicles practically do not consider this effect, but the results of observations on them and examples of its mathematical description in the related field, the theory of motion of transport vehicles, are known. The research purpose is to propose a mathematical model to estimate the track depth of a tracked vehicle, to predict the energy consumption in case of its motion on deformed forest soils, taking into account the effect of underutilization of the track support surface length in contact with the ground. The objects of research are the chassis of skidders, forwarders and harvesters based on tracked tractors, as well as the chassis of transporters-swamp buggies and other transport and transport technology machines used in logging and timber transportation industry. Conditions under which the epure of normal reactions under the track takes the form of a triangle and does not capture the bearing surface as a whole are formulated. Dependencies have been proposed to quantify the track depth to be formed, the value of work at the vertical deformation of the forest floor and the relative increase in the power of resistance to the motion of the chassis, depending on the relative effective length of the bearing surface. The results of calculations for cohesive and weakly cohesive soils are used as an illustration. The developed model is used independently; however, its integration into the method of the calculated estimation of the operating parameters of machine chassis is also possible.
Magnetinio rezonanso tomografijos reikšmė nustatant invazyvią placentą
Authors: Šimkuvienė Greta
Published: April 2022

Tikslas – įvertinti magnetinio rezonanso tomografijos (MRT) tyrimo reikšmę nustatant invazyvią placentą.

Tyrimo metodai

Retrospektyviai išanalizuoti 4 sudėtingiausi invazyvios placentos atvejai, kurių metu buvo atlikti MRT tyrimai. Pakartotinai peržiūrėjus tyrimų vaizdus, papildomai įvertinti invazyvios placentos MRT požymiai. Atlikus literatūros apžvalgą pateikiamos šio tyrimo diagnostinės galimybės ir pagrindinės rekomendacijos.

Rezultatai

Išanalizavus ligos istorijas ir MRT vaizdus, visais atvejais MRT tyrimo rezultatai sutapo su histologinio tyrimo išvadomis. Literatūros šaltiniuose daugumos tyrimų imties dydis buvo mažas dėl patologijos retumo, todėl diagnozuojant invazyvią placentą, MRT jautrumas ir specifiškumas labai varijuoja, atitinkamai tarp 75 – 100 proc. ir 65 – 100 proc. Dažniausi invazyvios placentos MRT požymiai – placentos formos asimetrija, heterogeniška struktūra, intraplacentiniai pluoštai, židininės egzofitinės masės, išnykęs retroplacentinis tarpas, išplonėjęs miometriumas ir patologinė kraujotaka.

Išvados

MRT – papildomas diagnostinis metodas nustatant invazyvią placentą, įtarus šią patologiją UG ir įvertinus klinikinius duomenis.

MRT pasižymi aukštu jautrumu, specifiškumu ir tikslumu, didesne nei vidutine prognostine verte (TPV) ir neigiama prognostine verte (NPV).
Laiko iki planuojamo nėštumo reikšmė nėštumo eigai ir gimdymo baigtims
Authors: Juotkutė Mantilė
Published: April 2022

Tikslas. Nustatyti ryšį tarp laiko iki planuojamo nėštumo (LIPN) ir nėštumo eigos bei gimdymo baigčių.

Metodai. Perspektyvusis momentinis tyrimas atliktas LSMUL KK Akušerijos ir ginekologijos klinikoje 2020-08-01 - 2020-11-01. Į tiriamąją grupę įtrauktos moterys, pagimdžiusios gyvus naujagimius, planavusios nėštumą ir pasirašiusios informuoto sutikimo formą. Tiriamosios pagal LIPN suskirstytos į grupes: I≤12 mėn., II>12-≤24 mėn., III>24 mėn. Iš pateiktos anketos ir medicininės dokumentacijos surinkti anamnezės, nėštumo bei gimdymo duomenys. Statistinė analizė atlikta naudojant „SPSS 26.0”, rezultatai laikyti reikšmingi kai p<0,05.

Rezultatai. LIPN mediana – 8,5 mėn. II ir III grupės tiriamosios buvo vyresnės (p<0,01), III grupės tiriamosios dažniau sirgo lėtinėmis (p=0,003) bei ginekologinėmis (p=0,003) ligomis. Gestacinis diabetas dažniau nustatytas II (p=0,026) ir III (p<0,001) grupėse. III grupėje dažniau nustatytos hipertenzinės nėščiųjų būklės (p=0,010). Skubios cezario pjūvio operacijos (CPO) dažniau atliktos II (p=0,015) ir III (p=0,043) grupėje. III grupės tiriamosios dažniau gimdė prieš laiką (p=0,014).

Išvada. Ilgesnis LIPN susiję su didesne nėštumo ir gimdymo komplikacijų rizika.
Faktor-Faktor Yang Mempengaruhi Tingkat Kesabarandalam Menjalani pengobatan pada Pasien Diabetes Mellitus Di RSUD Chasbullah Abdulmadjid Kota Bekasi
Authors: . Farozi , Habibah Ummu
Published: April 2022

Indonesia is ranked sixth with the higest number of people with Diabetes Mellitus after India, China,Japan and Brazil. Health Departemen Research results published in 2008 showed a prevalence of DMin Infonesia of 5,7% (around 12 million people) of Indonesia’s population suffering from DM and asmany as 70 % of the total population did not know that they have DM (Kariadi, 2009). The purpose ofthis study was to determine the factors that influence the level of patience of DM patients undergoingtreatment at Regional Public Hospital Chasbullah Abdulmajid of Bekasi2019. The research method isquantitative cross sectional eith sample collection techiques using simple random sampling. Thenumber of samples was 39 respondents. Data collection procedure is done by giving a questionnaireabout three items that describe the level of patience of respondents, namely self control in the facedisaster, strength in carrying out religious orders and the ability to refrain from religious prohibitions.The resulrs of the study using the chi square test found age, education, sex and history of DM arefactors that influence the level of patience of respondents with long history of DM has the higest pvalueof 0,000 (p-value< 0,05). It is hoped that the results of this study will be beneficial for hospitalservices in spiritual programs to support the recovery patients of DM.
Asuhan Keperawatan Pada Klien Diabetes Mellitus Dengan Masalah Keperawatan Gangguan Integritas Kulit Di RSUD Dr. Chasbullah Abdulmadjid Kota Bekasi Tahun 2019
Authors: . Asnawati , . Cusmarih
Published: April 2022

Introduction: Based on the prevalence of diabetes mellitus (DM) which is quite high in the Mayperiod at RSUD dr. Chasbullah Abdul Madjid the city of Bekasi is ranked first of 10 internal diseasesor around 26.75% and the purpose of this scientific paper is to explore nursing care in patients withdiabetes mellitus with nursing problems impaired skin integrity in the azalea room of RSUD Dr.Chasbullah Abdul Madjid Bekasi City. Methodology: The research method used was a case study,where the research was conducted at RSUD dr. Chasbullah Abdul Madjid Bekasi City was held for 3days. The study subjects used 2 clients with medical diagnosis of diabetes mellitus, female sex.Results: After conducting the study, it was found that between patients one and two the developmentof the wound was better, that was in patient 1 than in patient 2. Patient 1 had the dead tissue peeledoff, the wound appeared reddish, and had not smelled. While the patient's 2 dead tissue was stillpartially peeled off, the wound appeared only slightly reddish, did not smell. Conclusion: Patient 1after getting the same intervention and implementation the wound condition does not smell, dead skintissue has been removed and in patient 2 the wound condition does not smell, but there are still somedead tissue that is still attached.
Hubungan Tingkat Pengetahuan HIV Dan Sikap Seksual Dengan Tingkat Assertivitas Seksual Pada WPS (Wanita Penjaja Seks) Odha Di Kota Bandung Jawa Barat 2017
Authors: Andini Sisca Pri
Published: April 2022

Wanita pekerja seks hanyalah merupakan salah satu komponen mempengaruhi tertular HIV/AIDS. Asertivitasseksual adalah kemampuan seseorang bersikap tegas mempertahankan hak seksualnya. Komunikasi tentangpenggunaan kondom juga relevan dengan asertivitas seksual. Tujuan dari penelitian ini adalah untuk mengindentifikasi hubungan antara tingkat pengetahuan HIVdansikap seksual dengan tingkat asertivitas sexual pada WPS ODHA setelah di control oleh variable perancu (umur, pendidikan, lama menderita ODHA, status mendapatkan ARV, adanya pendamping). Desain penelitian yang akan digunakan menggunakan penelitian Kuantitatif, dengan rancangan penelitian Cross Sectional dengan jumlah sample 150. Hasil penelitian terdapat hubungan signifikan sikap seksual dengan assertivitas seksual dengan nilai p 0.028 dan OR 2.332 serta terdapat hubungan signifikan status ARV dengan assertivitas seksual dengan nilai p 0.026 dan OR 7.846. Kesimpulan :adanya hubungan antara tingkat pengetahuan HIV dan sikap seksual dengan tingkat assertivitas seksual WPS ODHA di kota Bandung.
Pengaruh Pemberdayaan Keluarga Terhadap Pengetahuan Sikap Keluarga dalam Mencegah dan Mengatasi Halusinasi
Authors: Muttaqin Zaenal , . Muryati , Tursini Yati , Purnama Dadang
Published: April 2022

Pemberdayaan keluarga dengan anggota keluarga yang mengalami masalah kesehatan diberikan dengan memberikan informasi yang akurat dan lengkap tentang kondisi masalah kesehatan yang dihadapi anggota keluarga dengan cara  meningkatkan kemampuan manajemen perawatan keluarga, mengedepankan empati dan menunjukkan perhatian yang tulus, mengakui dan meningkatkan kompetensi keluarga dalam merawat anggota keluarga serta membangun hubungan langsung dengan anggota keluarga yang sakit. Penelitian dengan judul pengaruh pemberdayaan keluarga terhadap pengetahuan dan sikap keluarga dalam mencegah dan mengatasi halusinasi di Puskesmas Sukajadi Bandung bertujuan untuk mengidentifikasi pengaruh pemberdayaan keluarga terhadap pengetahuan dan sikap keluarga dalam mencegah dan mengatasi halusinasi. Metode penelitian yang digunakan yaituquasi experimentpre dan post test design. Populasi penelitian ini adalah keluarga yang mempunyai anggota keluarga dengan gangguan jiwa halusinasi dengan jumlah sampel 30 orang yang diambil dengan cara total sampling. Uji statistik yang digunakan adalah ujiWilcoxon Signed Ranks Test untuk pengetahuan dan uji pairs sample t testuntuk sikap. Hasil penelitian menunjukkan pengetahuan dan sikap anggota keluarga mengalami peningkatan rerata secara signifikan setelah diberikan pelatihan dengan metode diskusi kelompok kecil dan menggunakan modul tentang pencegahandan penanganan halusinasi,dan mempunyai pengaruh secara bermakna dimana P-value = 0,000<0,05).Dari hasil penelitian disarankanperlu adanya pendampingan khusus kepada kader kesehatan  dalam pelaksanaan kegiatan pemberdayaan masyarakat dalam pencegahan dan penanganan pasien halusinasisupaya didapatkan hasil yang maksimal.
Peran Perawat Dalam Pencegahan Risiko Jatuh Pasien Di Ruang Rawat Inap Rs Medistra Jakarta Tahun 2019
Authors: Chotimah Chusnul
Published: April 2022

Mutu pelayanan keperawatan sebagai indikator kualitas pelayanan kesehatan yang menjadi salah satu faktor penentu citra institusi pelayanan kesehatan di masyarakat. Hasil studi pendahuluan yang dilakukan oleh peneliti di RS Medistra Jakarta terhadap 10 perawat dalam menerima pasien baru 15 orang yang dirawat di ruang rawat inap pada bulan Januari 2019, menunjukkan dari 15 pasien ada 3 pasien yang tempat tidurnya tidak di rendahkan, 5 pasien tidak diberi label segitiga, 2 pasien tidak dilakukan penilaian MFS, 2 pasien tidak diberi gelang resiko jatuh, 3 pasien pagar tempat tidur tidak terpasang, dan belum adanya peristiwa pasien jatuh namun demikian kalau kondisi tersebut terus dibiarkan suatu saat terjadi resiko pasien jatuh.Penelitian ini dilakukan untuk mengetahui peran perawat dalam pencegahan risiko jatuh pasien di ruang rawat inap Rumah Sakit Medistra Jakarta Tahun 2019. Metode penelitian yang digunakan adalah deskriptif. Populasi dalam penelitian ini adalah seluruh perawat ruang rawat inap RS Medistra Jakarta pada tahun 2019 sebanyak 30 orang. Dari analisis univariat didapatkan terbanyak pada responden yang patuh dalam pencegahan risiko jatuh pasien 60%, umur ≥ 30 tahun (60%), pendidikan DIII Keperawatan (80,0%) dan lama kerja ≥ 2 tahun (80,0%). Dari hasil penelitian didapatkan terbanyak pada responden yang patuh dalam pencegahan risiko jatuh pasien, umur ≥ 30 tahun, pendidikan DIII Keperawatan dan lama kerja ≥ 2 tahun
Peran Vdac (Voltage Dependent Anion Channel) Terhadap Fungsi Spermatozoa
Authors: Shari Amalia
Published: April 2022

Sperma berkualitas baik dibutuhkan untuk keberhasilan proses fertilisasi. Untuk dapat membuahi sel telur, sperma mengalami perubahan-perubahan yang bersifat biokimia maupun biofisik, yaitu proses kapasitasi dan reaksi akrosom. Selain itu sperma harus mempunyai kemampuan gerak yang progresif untuk dapat mencapai sel telur. Salah satu perubahan penting yang terjadi pada sperma dalam proses-proses tersebut adalah adanya perubahan konsentrasi ion-ion. Molekul energi ATP juga merupakan komponen penting untuk motilitas sperma yang cepat dan progresif. Aliran keluar masuk ion-ion dan keluarnya ATP dari mitokondria karena adanya kanal-kanal ion pada membran plasma sperma. Adanya perubahan konsentrasi ion-ion, disertai tersedianya molekul ATP yang siap digunakan oleh komponen aksonem akhirnya memicu proses-proses fisiologi sperma menjadi berkualitas baik. VDAC (Voltage Dependent Anion Channel) merupakan protein yang sering dikenal sebagai protein membran luar mitokondria yang berfungsi sebagai kanal untuk tranportasi ATP dan ADP, transport anion, kation dan berbagai macam metabolit termasuk substrat dan nukleotida.
Determining effects of foliar boron applications on yield and fruit quality of apricot trees for reducing water stress
Authors: Ödemiş Berkant , Uncu Sultan
Published: April 2022

Aims: The research was carried out to determine the effects of different boron doses on yield, yield components and quality on 5-6 years old apricot trees of Mogador variety, which were exposed to water stress in the Amik Plain in 2019. Methods and Results: The factorial experimental design was conducted on apricot trees of Mogador variety, using four doses of foliar boron (ppm) (0-B0, 150-B150, 225-B225 and 300-B300 ppm) and four irrigation levels (100%-I100, 75%-I75, 50%-I50 and 25%-I25 of available water holding capacity) in four replications. Each replication consisted of two apricot trees. The quantity of irrigation water applied in the experiment ranged from 179 to 742 mm, while the evapotranspiration varied between 295 and 832 mm during the irrigation season. Irrigation water use efficiency (IWUE) and water use efficiency (WUE) varied between 3.51-5.18 kg m-3 and 2.89-4.17 kg m-3, respectively. Boron doses did not cause significant differences in WUE and IWUE values. Each unit increase in crop water use caused an average yield increase of 16.8 kg ha-1. Relative to the full irrigation (I100), fruit weight decreased by 13 and 3% in I25 and I50, respectively, but increased by 2% in I75. Relative to the control group (B0), fruit weight increased by 2, 4, and 2% with B150, B225, and B300, respectively. Average fruit size varied between 47.40 (I75) and 42.99 mm (I25); total soluble solids (TSS) between 16.13 (I100) and 12.65 (I25); and pH between 3.16 (I100) and 3.30 (I50). The increased boron dose did not cause a significant difference in fruit size and width. The leaf boron content increased up to the B225 dose and tended to decrease at the B300 dose.Conclusions: Boron element provides an increase in yield in deficit irrigation conditions, the yield increase is higher in fully irrigated apricot trees. In full irrigation treatment (I100), the B225 treatment was more effective on the yield.Significance and Impact of the Study: The boron element is an important element that causes an increase in photosynthesis by light adsorption. There is not a lot of research investigating the effects of nutrient elements to relieve the negative effect of water stress in orchards. This research is important in terms of revealing the effects of the element boron in water stress conditions.
Kentsel alanda kullanılan zemin malzemelerinden kaynaklanan yüzey sıcaklığı artışının önlenmesinde ağaçların etkisinin belirlenmesi
Authors: Adıgüzel Fatih , Bozdoğan Sert Elif , Çetin Mehmet
Published: April 2022

Amaç: Bu çalışmanın amacı, kentsel alanlarda kullanımlar sonucu ortaya çıkan farklı zemin kaplamalarının yaz döneminde sahip olduğu yüzey sıcaklığı artışının önlenmesinde ağaçların etkisini ortaya koymaktır.Yöntem ve Bulgular: Çalışmada 16 Haziran 2020 tarihinde 09:00, 13:00 ve 17:00 saatlerinde 10 farklı yüzeyde (toprak, asfalt, parke (güneş-bitki altı) ve çim (güneş-bitki altı)) infrared termometre kullanılarak yüzey sıcaklığı ölçümü yapılmıştır. Yüzey sıcaklık ölçümleri yüzeyden 150 cm yükseklikten 3 tekerrürlü olacak şekilde gerçekleştirilmiştir. Elde edilen verilere göre en yüksek ortalama yüzey sıcaklığı 46.44 °C ile toprak zeminde elde edilmiştir. Sonrasında asfalt, parke (güneş), çim (güneş), parke (bitki gölgesi) ve çim (bitki gölgesi) şeklinde sıralanmaktadır. En düşük yüzey sıcaklığı ortalama değeri Platanus orientalis türünün gölgesindeki çim yüzeyde elde edilmiştir. Günün en sıcak saatinde ise en düşük yüzey sıcaklığı Ficus retusa-nitida gölgesinde bulunan parke yüzeyde elde edilmiştir.Genel Yorum: Akdeniz ikliminin hüküm sürdüğü kentler yaz dönemi oldukça sıcak geçirmektedir. Bu durum yüzey malzemelerinin de sahip olduğu ısıyla bir araya geldiğinde kentte yaşayanların konforunu azaltan bir faktör olabilmektedir. Bu kapsamda çim yüzey oluşturarak ve bitkisel tasarımlarda ağaç kullanımını arttırarak kentsel alanda konfor düzeyi de arttırabilecektir.Çalışmanın Önemi ve Etkisi: Kentlerin ısınması tüm dünyada önemli bir sorun olarak görülmektedir. Bu nedenle yeşil alanların (çim yüzey ve diğer bitkisel materyal) sorunların azaltılmasına katkıları yönündeki çalışmalar önem kazanmıştır. Bu çalışmada edilen verilerin kentin planlanmasında bitki varlığı-sert zemin ilişkisi açısından verilecek kararlara katkı sağlayacağı düşünülmektedir.
Evaluation of germination responses on the some barley genotypes under saline conditions
Authors: Benlioğlu Berk , Özkan Uğur , Akdogan Güray
Published: April 2022

Aims: The aim of this research was to determine the responses of some barley genotypes to salinity stress at the germination period. Methods and Results: Barley seeds provided from the Osman Tosun Gene Bank at Ankara University. Eight six-row barley genotypes (33, 64, 159, 184, 200, 202, 220 and 231) and two six-row barley cultivars (cv Avcı-2002 and cv Cetin-2000) were used in this study. Salinity stress was applied to the seeds in four different doses of NaCl (distilled water (0), 75 mM, 150 mM and 225 mM). The experiments were carried out at 25±1°C and dark conditions with triplicate according to completely randomized plot design. In order to determine the salinity tolerance of genotypes in the study; germination speed (%), germination power (%), root length (cm), shoot length (cm), shoot fresh weight (g), shoot dry weight (g), root fresh weight (g) and root dry weight (g) parameters were measured. Conclusions: As results of these measures, all parameters were found to be statistically significant (p≤0.01) except for germination power and shoot dry weight. Genotype × NaCl dose interaction was found significantly different at p≤0.01 level for germination speed and root fresh weight. Significance and Impact of the Study: Genotype 200 and 220 showed better performance under salinity stress than other genotypes. Also, it can be used as a parental genitor in future breeding studies.
Determination of the alleviating effect of liquid vermicompost on germination and seedling development of Hungarian Vetch (Vicia pannonica Crantz.) under salt stress
Authors: Mustafa Ali Mohammed Abed Mustafa , Çiçek Nuray , Yücedağ Cengiz , Akıllı Simsek Seçil
Published: April 2022

Aims: The alleviating aspects of liquid vermicompost (VCL) on the seed germination and juvenile seedling growth of Hungarian vetch, which is an important fodder plant in Turkey and in the world, under salt stress were evaluated.Methods and Results: Two experiments in laboratory and greenhouse conditions were established according to a randomized plot design with three replications. In the experiments, liquid vermicompost levels were applied as control (0%) - 1% - 2.5% - 5% and 10% and salt solutions were prepared with control (pure water), 30 mM, 60 mM and 90 mM NaCl doses. At the end of the laboratory experiment, germination rate and index of Hungarian vetch seeds, length, fresh and dry weights of plumule, and length, fresh and dry weights of radicle were examined. In the greenhouse experiment, the emergence ratio, seedling height, seedling fresh and dry weights, root length, root fresh and dry weights of Hungarian vetch were investigated.Conclusions: It was observed that the parameters measured in the germination and seedling period of Hungarian vetch were negatively affected by salt stress, but the negative effects of salt stress decreased due to the increase in the amount of liquid vermicompost applied.Significance and Impact of the Study: The present study can be an important reference in terms of revealing the stimulating attribute of VCL and inhibiting attribute of salinity on the germination and various parameters of Hungarian vetch plant. The alleviative and regulatory effect of VCL appeared mostly in its 5% and 10% dose applications during the germination and juvenile seedling of Hungarian vetch, moderately sensitive to salt stress.
Michele Palieri (Vitis vinifera L.) üzüm çeşidinde yaprak alma ve uç alma uygulamalarının omca verimi ve sürgün özelliklerine etkileri
Authors: Korkutal İlknur , Bahar Elman , Zinni Arzu
Published: April 2022

Amaç: Bu araştırmanın amacı; Michele Palieri sofralık üzüm çeşidinde farklı yaprak alma ve uç alma uygulamaları ile bu uygulamaların zamanlarının sürgün özellikleri ve verim üzerine etkilerinin belirlenmesidir.Yöntem ve Bulgular: Bu araştırma Tekirdağ-Karaevli Mahalle’sinde yürütülmüş olup, bağda yetiştiriciliği yapılan Michele Palieri/110R aşı kombinasyonu omcaları kullanılmıştır. Deneme 2018-2019 ve 2019-2020 vejetasyon periyotlarında gerçekleştirilmiştir. Denemede 3 farklı uygulama zamanı (Tane Tutumu, İri Koruk, Ben Düşme) ve 4 farklı yaz budaması uygulaması (Kontrol, Uç Alma, Yaprak Alma ve Yaprak Alma+Uç Alma) yapılmıştır.Genel Yorum: İri Koruk döneminde yapılan Yaprak Alma+Uç Alma uygulaması sürgün özellikleri ve verimi olumlu yönde etkilemiştir. Sonuç olarak Tekirdağ ilinde Michele Palieri üzüm çeşidinde verim ve sürgün özelliklerini iyileştirerek dengeli sürgün gelişimi sağlanacağından; kaliteli üzüm elde edebilmek için İri Koruk döneminde Yaprak Alma+Uç Alma uygulaması önerilebilir.Çalışmanın Önemi ve Etkisi: Bu araştırma ile Tekirdağ koşullarında yetiştirilen Michele Palieri üzüm çeşidinde farklı yaprak alma ve uç alma uygulamalarının ve bu uygulamaların yapılış zamanlarının sürgün özelliklerine etkisi belirlenmiştir. Ayrıca bu uygulamaların verime etkileri de saptanmıştır. Bu araştırma sonuçlarına dayanarak sofralık üzüm yetiştiricilerine önerilerde bulunulmuştur.Anahtar Kelimeler: Michele Palieri, yaprak alma, uç alma, sürgün özellikleri, sofralık üzüm.
Farklı solarizasyon uygulamalarının marulun (Lactuca sativa L. Duna) mineral beslenmesi üzerine etkisi
Authors: Öz Hasan , Türkan Şevkiye Armağan , Erdal İbrahim
Published: April 2022

Amaç: Bu çalışmada amaç, farklı solarizasyon malç malzemeleri ve biochar uygulamasının marul bitkisinin mineral beslenmesine etkisi belirlenmeye çalışılmıştır.Yöntem ve Bulgular: Sera koşullarında 2 yıl yürütülen çalışma, 2 farklı solarizasyon örtüsü ve biochar uygulamaları ile gerçekleştirilmiştir. Solarizasyon uygulamasından sonra her bir parselde marul yetiştirilmiştir. Hasat dönemi sonunda, hasat edilen bitkilerde kuru ağırlık değerleriyle kimi besin elementi konsantrasyonları belirlenmiş, ayrıca bitkilerce topraktan kaldırılan besin elementi miktarları hesaplanmıştır. Elde edilen sonuçlara göre; genel bir değerlendirme yapıldığında her iki yıl için de bitki kuru ağırlığı üzerine en etkili uygulamaların solarizasyon ve biochar uygulamalarının birlikte yapıldığı uygulamalar olduğu bunun yanında en etkisiz uygulamaların ise kontrol konularını içeren uygulamalar ile klasik solarizasyon yapılan konuların olduğu belirlenmiştir.Genel Yorum: Topraktan kaldırılan besin elementleri üzerinde en etkili uygulamaların balonlu solarizasyon+ biochar ve solarizasyon + biochar uygulamaları olduğu, en etkisiz uygulamaların ise kontrol ve solarizasyon uygulamaları olduğu belirlenmiştir.Çalışmanın Önemi ve Etkisi: Klasik solarizasyon örtü malzemesinden elde edilen sonuçlara kıyasla, balonlu solarizasyon örtü malzemesi ve biochar ekli solarizasyon uygulamaları marul mineral beslenmesi açısından daha etkili olduğu sonucuna ulaşılmıştır. Bu çalışmadan elde edilen sonuca göre, solarizasyon uygulamalarında biochar katkısı yardımıyla daha etkin bir yetiştiricilik yapılabilecektir.
The effects of different cultivation practices on yield and characteristics of saffron (Crocus sativus L.) corm grown in field and greenhouse conditions
Authors: Asil Hasan , Taşgın Selim , Çelik Murat , Çelik Fatma
Published: April 2022

Aims: This study aimed to determine the effects of different cultivation practices on yield and characteristics of saffron corm grown in field and greenhouse conditions.Methods and Results: Two different saffron corm sizes, with an average weight of 12 g and 6 g, were used as production material. The cultivation of saffron corms was carried out in areas where 4 different treatments were applied such as silt (fine stream sand), cockpeat, peat + perlite and cockpeat + perlite. Field studies were set up according to the randomized blocks split-plot design experimental design, and greenhouse studies were set up according to the randomized plots design with 3 replications. The highest corm yield, corm increase rate per unit and the harvested corm weight were obtained in field conditions where silt applications were made.Conclusions: In field and greenhouse conditions, silt application has been determined as the most suitable cultivation treatment for the production of corm as seed material in a short time, as well as the corm properties of saffron.Significance and Impact of the Study: It has been demonstrated that the field conditions are more effective than the greenhouse conditions and the silt treatment is more effective than other applications used for saffron corm production.
Aluminium Alloys in Space Applications: A Short Report
Authors: Afaf M. Abd El-Hameed  , Y. A. Abdel-Aziz
Published: April 2022

Because of the unique combination of light weight, high strength, and ease of fabrication, aluminum alloys have the mainstay of the aerospace industry. This report provides a brief overview of the types and series of aluminum alloys “AA” used for space industries and aerospace applications such as spacecraft surface structures and both of aircraft construction and satellite subsystems. The alloy compositions, manufacturing processes, and treatment classify the alloy properties and characteristics. According to these characteristics alloy compositions, the report outlines how to identify the suitable and optimum one to meet specific application needs and mission requirements. Also, the report clarifies how these alloys can be improved by a suitable tailoring of the composition through the addition of some of the alloying elements, which considerably are useful to refine the microstructure, thus improving the mechanical properties. Different types of aluminum alloys such as the series AA 2XXX, AA 5XXX, AA 6XXX, and AA7XXX are outlined. The discussion is performed to give view point on the alloy series with the emphasis on the improved of the alloy type AA6061, as example, with the heat treatment T6 “AA6061-T6” that is significantly more suitable alloy for spacecraft and satellite’ surface structures.
Altitude Performance and Fuel Consumption Modelling of Aircraft Piston Engine Rotax 912 S/ULS
Authors: Murat Otkur
Published: April 2022

Rotax 912 spark-ignition (SI) naturally aspirated aircraft piston engine is one of the most popular prime movers for the ultra-light weight aircrafts used for short and moderate range flights. SI engines operate at stoichiometric combustion and at high altitude conditions atmospheric pressure is lower than sea level reducing mass of air intake to the engine. At these conditions engine power degrades significantly from sea level, affecting flight parameters such as range and endurance. In order to optimize these parameters, engine power modelling is of vital importance. Within the scope of this study, a thermodynamic SI engine model with performance parameters (break torque and power) and fuel consumption estimation developed in MATLAB/Simulink software. Model tuning is realised using data extracted from Rotax engine operating manual at sea level and high altitude conditions. Model inputs are set as altitude, throttle lever and engine speed. Pressure drop at the intake port is modelled as a function of mass air flow using engine operating manual pressure data at various engine speed points. Mass air flow is determined via employing a volumetric efficiency map based on intake port pressure and engine speed inputs, calibrated using engine operating manual fuel data considering stoichiometric combustion. Compression and expansion strokes area modelled as isentropic events and combustion is modelled as constant volume heat input at top dead centre (TDC). However a combustion efficiency map based on engine speed and fuel flow is employed for the heat input in order to tune the work output of the engine and heat loss to the coolant and exhaust. Pumping loss is calculated based on friction mean effective pressure data. Introduced approach provides high accuracy performance and fuel consumption modelling based on engine operating manual data and can be used for flight parameters optimization studies.
RESPONS PSIKOLOGIS REMAJA KORBAN CYBERBULLYING: STUDI KASUS PADA REMAJA
Authors: Lekatompessy Roland , Dewi Nur Setiawati , Andriany Megah
Published: April 2022

Cyberbullying has became a world concern, because many countries in the world has experienced about cyberbullying including Indonesia especially Ambon City. Cyberbullying is very important to overcome, because cyberbullying has a very serious impact on adolescent, such as depression and suicide. This study to explore the psychological response of adolescents as a cyberbullying victims is very limited.  This research is a qualitative with an interpretative phenomenology design. The sample in this study were 3 adolescence of Ambon City as informants, and has inclusion criteria such as age 10-19 years, use social media, have both Ambonese parents,and also well communicate. This study has used purposive sampling for sampling, and data collection has used indepth interview. Processing and data analysis has used Interpretative Phenomenological Analysis (IPA).  The results obtained 3 themes that describe psyvhologycal response of adolescence as a cyberbullying victims, the three theme are shame, hurt, and hopelessness. Adolescent experience  as  cyberbullying has affect the mood and made adolescent not enthusiastic in living life.  Prevention programs in every levels of nursing need to be carried out in  to preventing adolescent cyberbullying, and also to handling the impact that occurs on adolescent  cyberbullying victims.
GAMBARAN SIKAP REMAJA TENTANG REPRODUKSI SEHAT DI MASA PANDEMI COVID 19
Authors: Munawaroh Siti , Fatikhah Fatikhah
Published: April 2022

Masa remaja adalah masa peralihan manusia dari anak-anak menuju dewasa dengan rentang usia antara 11 – 21 tahun, masa yang cenderung ingin mengetahui hal-hal baru, sehingga muncul perilaku ingin mencoba-coba. Di masa pandemi Covid-19 dimana semua kegiatan di luar rumah dibatasi, dapat menimbulkan dampak bagi remaja terutama kesehatan reproduksi. Penelitian ini bertujuan untuk menggambarkan sikap remaja tentang reproduksi sehat di masa pandemik covid 19. Metode penelitian berupa penelitian deskriptif dengan menggunakan Desain Cross Sectional. Penelitian dilakukan di SMA Muhammadiyah 4 Kendal pada tanggal 9 April  2021, dengan total sampel siswa putra 65 dan  siswa putri 44. Hasil analisis menunjukkan sikap remaja putra terhadap kesehatan reproduksi 48% bersikap positif sedangkan remaja putri 89%, sedangkan hasil analisis media menunjukkan remaja putri lebih banyak terpapar informasi tentang kesehatan reproduksi 48% dibandingkan remaja putra 40%. Dapat disimpulkan sikap (positif) remaja putri terhadap kesehatan reproduksi lebih tinggi dibandingkan remaja putra sedangkan untuk media remaja putri lebih banyak terpapar informasi tentang kesehatan reproduksi dibandingkan dengan remaja putra.
HUBUNGAN TINGKAT KECEMASAN DENGAN PRODUKSI ASI PERTAMA PADA IBU MELAHIRKAN SPONTAN DI RUANG MAWAR RSUD DR. H. SOEWONDHO KENDAL
Authors: Aminah Siti , Ardiyanti Yulia , Listiana Eka , Haryanti Dwi
Published: April 2022

Breast milk or breast milk is a major nutritional source of infants who have not been able to digest solid foods. Breast milk is the best source of food for babies because it has so many important good substances to boost immunity against disease. Condition of postpartum stress experienced 80% of women after delivery. Feeling sad or grumpy that hit the mother arises within two days to two weeks postpartum. The volume of breast milk produced is influenced by the psychological condition of a mother and the food she consumes, therefore the mother should not feel excessive stress and anxiety. This situation is very influential on the volume of breast milk in the first week of breastfeeding the baby. This study aims to determine the relationship of anxiety level with the first breast milk production in spontaneous delivery of mothers in the room Mawar RSUD dr. H. Soewondo Kendal. This research is descriptive correlative, for data collection using questionnaire. The results of the study there is a relationship between the level of anxiety with the first breast milk production in spontaneous delivery with p value 0.000 (p <0.05)
PetroFit: A Python Package for Computing Petrosian Radii and Fitting Galaxy Light Profiles
Authors: Geda Robel , Crawford Steven M. , Hunt Lucas , Bershady Matthew , Tollerud Erik , Randriamampandry Solohery
Published: April 2022

PetroFit is an open-source Python package based on Astropy and Photutils that can calculate Petrosian profiles and fit galaxy images. It offers end-to-end tools for making accurate photometric measurements, estimating morphological properties, and fitting 2D models to galaxy images. Petrosian metric radii can be used for model parameter estimation and aperture photometry to provide accurate total fluxes. Correction tools are provided for improving Petrosian radii estimates affected by galaxy morphology. PetroFit also provides tools for sampling Astropy-based models (including custom profiles and multicomponent models) onto image grids and enables point-spread function convolution to account for the effects of seeing. These capabilities provide a robust means of modeling and fitting galaxy light profiles. We have made the PetroFit package publicly available on GitHub (
PetroFit/petrofit
) and PyPi (pip install petrofit).
TRIDENT: A Rapid 3D Radiative-transfer Model for Exoplanet Transmission Spectra
Authors: MacDonald Ryan J. , Lewis Nikole K.
Published: April 2022

Transmission spectroscopy is one of the premier methods used to probe the temperature, composition, and cloud properties of exoplanet atmospheres. Recent studies have demonstrated that the multidimensional nature of exoplanet atmospheres—due to nonuniformities across the day–night transition and between the morning and evening terminators—can strongly influence transmission spectra. However, the computational demands of 3D radiative-transfer techniques have precluded their usage within atmospheric retrievals. Here we introduce TRIDENT, a new 3D radiative-transfer model which rapidly computes transmission spectra of exoplanet atmospheres with day–night, morning–evening, and vertical variations in temperature, chemical abundances, and cloud properties. We also derive a general equation for transmission spectra, accounting for 3D atmospheres, refraction, multiple scattering, ingress/egress, grazing transits, stellar heterogeneities, and nightside thermal emission. After introducing TRIDENT’s linear-algebra-based approach to 3D radiative transfer, we propose new parametric prescriptions for 3D temperature and abundance profiles and 3D clouds. We show that multidimensional transmission spectra exhibit two significant observational signatures: (i) day–night composition gradients alter the relative amplitudes of absorption features; and (ii) morning–evening composition gradients distort the peak-to-wing contrast of absorption features. Finally, we demonstrate that these signatures of multidimensional atmospheres incur residuals >100 ppm compared to 1D models, rendering them potentially detectable with the James Webb Space Telescope. TRIDENT’s rapid radiative transfer, coupled with parametric multidimensional atmospheres, unlocks the final barrier to 3D atmospheric retrievals.
Revisiting the Revisited Palmer Consensus: New Insights from Jovian Electron Transport
Authors: Engelbrecht N. Eugene , Vogt Adrian , Herbst Konstantin , Du Toit Strauss R. , Burger R. A.
Published: April 2022

Novel insights into the behavior of the diffusion coefficients of charged particles in the inner heliosphere are of great importance to any study of the transport of these particles and are especially relevant with regard to the transport of low-energy electrons. The present study undertakes an exhaustive investigation into the diffusion parameters needed to reproduce low-energy electron intensities as observed at Earth, using a state-of-the-art 3D cosmic ray transport code. To this end, the transport of Jovian electrons is considered, as Jupiter represents the predominant source of these particles in the inner heliosphere, and because a careful comparison of model results with observations taken during periods of good and poor magnetic connectivity between Earth and Jupiter allows for conclusions to be drawn as to both parallel and perpendicular diffusion coefficients. This study then compares these results with the predictions made by various scattering theories. Best-fit parameters for parallel and perpendicular mean free paths at 1 au fall reasonably well within the span of observational values reported by previous studies, but best-fit radial and rigidity dependences vary widely. However, a large number of diffusion parameters lead to reasonable to-good fits to observations, and it is argued that considerable caution must be exercised when comparing theoretical results for diffusion coefficients with diffusion parameters calculated from particle transport studies.
The Chemical Nature of Orion Protostars: Are ORANGES Different from PEACHES? ORANGES II.
Authors: Bouvier Mathilde , Ceccarelli Cecilia , López-Sepulcre Ana , Sakai Nami , Yamamoto Satoshi , Yang Yao-Lun
Published: April 2022

Understanding the chemical past of our Sun and how life appeared on Earth is no mean feat. The best strategy we can adopt is to study newborn stars located in an environment similar to the one in which our Sun was born and assess their chemical content. In particular, hot corinos are prime targets because recent studies have shown correlations between interstellar complex organic molecules abundances from hot corinos and comets. The ORion ALMA New GEneration Survey aims to assess the number of hot corinos in the closest and best analog to our Sun’s birth environment, the OMC-2/3 filament. In this context, we investigated the chemical nature of 19 solar-mass protostars and found that 26% of our sample sources show warm methanol emission indicative of hot corinos. Compared to the Perseus low-mass star-forming region, where the PErseus ALMA CHEmistry Survey detected hot corinos in ∼60% of the sources, the hot corinos seem to be relatively scarce in the OMC-2/3 filament. While this suggests that the chemical nature of protostars in Orion and Perseus is different, improved statistics is needed in order to consolidate this result. If the two regions are truly different, this would indicate that the environment is likely playing a role in shaping the chemical composition of protostars.