bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENGARUH FAKTOR INTERNAL BANK TERHADAP PENYALURAN KREDIT PERBANKAN
Authors: Sinaga Nabila Sabrina Asma Sinaga , Gregorius N. Masdjojo  
Published: August 2022

Banking is one of the business entities that collects funds from the people in the form of savings and distributes them back to the people in the form of credit or in the form of savings in order to raise the standard of living of the people.
The population of this study are banking companies registered with the Financial Services Authority (OJK) in the 2016-2020 period. The sampling technique in this study uses the panel data regression method, with a total of 50 banking companies that issue financial statements according to predetermined criteria.
The results of this study indicate that the Loan to Deposit Ratio (LDR) variable simultaneously has a significant effect on bank lending. Meanwhile, Third Party Funds (DPK), Capital Adequacy Ratio (CAR), Return On Assets (ROA), Net Performing Loans (NPL), and Operating Expenses on Operating Income (BOPO) have no significant effect on bank lending.
ECZANELERDE AROMATERAPİ YAKLAŞIM VE UYGULAMALARI ÜZERİNE BİR ANKET
Authors: GEDİK Eda , ÖZBİR ELEVLİ Elif , AKALIN Emine 
Published: August 2022

Aromaterapi, sağlıklı ve doğal yaşam için öne çıkan tamamlayıcı tedavi yöntemlerinden biridir. Ülkemizde
aromaterapinin popülaritesi son yıllarda giderek artmakta ve aromaterapiye en güvenli erişim yolu olarak
eczaneler karşımıza çıkmaktadır. Bu çalışmayla aromaterapi için eczanelere başvuran katılımcıların geçmişteki
aromaterapi deneyimlerini de kapsayarak aromaterapiye yaklaşımları, aromaterapi uyguladıkları süreç ve sonrası
hakkında toplanan verilerin değerlendirilmesi amaçlanmıştır. Çalışma kapsamında Mayıs 2020-Haziran 2020
tarihleri arasında İstanbul’da yer alan ve yoğun bir şekilde aromaterapi uygulamaları yapan 2 eczaneye başvuran
katılımcılarla bir anket çalışması yapılmıştır. Çalışmada elde edilen bilgiler SPSS analiz programı ve çeşitli
analiz yöntemleri ile değerlendirilmiştir. Çalışmaya katılan 85 katılımcının büyük çoğunluğunun 20-40 yaş
aralığında olduğu, 64’ünün kadın 21’inin erkek olduğu bulunmuştur. Çalışma sonucunda aromaterapiye en sık
başvuru sebeplerinin; soğuk algınlığına bağlı semptomlar, saç sorunları, akne tedavisi, dermatit ve yara-leke
tedavisi olduğu görülmüştür. En sık kullanılan uçucu yağın lavanta esansiyel yağı olduğu belirlenmiştir. Ankette
yer alan katılımcıların aromaterapiyi; %50 oranında sağlık çalışanları olan eczacı ve doktor, %50 oranında sosyal
medya ve yakın çevre kaynağından duydukları görülmüş, katılımcıların %69,4’ü aromaterapiye tedavi gücüne
inanarak başvurmuştur. Aromaterapiye başvuran katılımcıların ürünleri kullanmadan önce %63,5 oranında
araştırma yaptığı saptanmıştır. Kullanılan ürünlerin yararlı olduğunu belirten katılımcı oranı %57, kısmen fayda
gören katılımcıların oranı %39, fayda görmediğini belirten katılımcıların oranı ise %4’tür. Katılımcıların çok
çeşitli rahatsızlıklarda aromaterapiye başvurduğu görülmektedir. Aromaterapinin duyulduğu kaynak olarak en
çok eczacı cevabı verilmiştir. Çalışma sonucunda katılımcıların aromaterapiden büyük oranda fayda gördüğü ve
çevrelerine aromaterapiyi tavsiye edebilecekleri görülmüştür. Aynı zamanda çalışmaya katılan katılımcılarda
aromaterapinin yan etki oranının düşük olduğu görülmektedir.
Increased mental stress among undergraduate medical students in south-western Saudi Arabia during the COVID-19 pandemic
Authors: Awadalla Nabil J. , Alsabaani Abdullah A. , Alsaleem Mohammed A. , Alsaleem Safar A. , Alshaikh Ayoub A. , Al-Fifi Suliman H. , Mahfouz Ahmed A. 
Published: August 2022

Background
The COVID-19 pandemic has disrupted the daily life and academic trajectory of many students. The objectives of this study were to evaluate the effect of the pandemic on perceived stress levels among medical students.

Methods
Comparative pre-pandemic and pandemic surveys were conducted among samples of undergraduate medical students. Students responded to a questionnaire including personal and academic data, and Cohen’s Perceived Stress Scale (PSS).

Results
Overall, the prevalence of high perceived stress during the pandemic (20.6%) was significantly higher (p = 0.001) than pre-pandemic (11.6%). A multivariable analysis revealed that the independent factors associated with high perceived stress were: participation in the study during the pandemic (aOR = 1.79, 95% CI: 1.22–2.63), female sex (aOR = 1.74, 95% CI: 1.23–2.47), younger age (aOR = 1.62, 95% CI: 1.04–2.55) and lower family income (aOR = 1.50, 95% CI: 1.12–2.03). PSS score was negatively correlated with increasing age, family income, and academic level. PSS score was positively correlated with: worries about the possible disruption of education or exams, excessive news exposure, worries about the possibility of COVID-19 infection, and the effects of mandatory isolation and social distancing.

Conclusion
The COVID-19 pandemic increased the level of stress among medical students. Female students, younger students, and those in lower academic grades are the most at risk of having high stress. Worries about possible academic disruptions due to the pandemic are significant stressors. The implementation of online stress management programs is recommended.
REDUCTION OF AFLATOXIN CONTAMINATION IN NUTMEG COATED WITH CLOVE OIL, PROPYLPARABEN, AND POTASSIUM SORBATE FORMULA
Authors: Supriadi Supriadi , Rahayuningsih Sri , Sembiring A. Bagem , Wijaya Rusbianto , Florina Dini 
Published: August 2022

<p class="abstrakinggris">Aflatoxin contamination caused by <em>Aspergillus flavus</em> in nutmeg has become a severe export obstacle. The study aimed to evaluate the effectiveness of coating formula to reduce <em>A. flavus</em> contamination in nutmeg seeds. Cleaned and dried nutmeg seeds were coated with a coating formula containing propylparaben, potassium sorbate, and clove oil, then challenged by spraying with <em>A. flavus</em> conidia suspension. The treated seeds were incubated in humid plastic boxes. The colonization of <em>A. flavus</em> on the seeds was visually assessed after treatment. Aflatoxin contamination, the residue of propylparaben, and potassium sorbate were analyzed using High-Performance Liquid Chromatography (HPLC). The results showed that total aflatoxin in the shelled nutmeg seeds without coating was 471.69 µg kg<sup>-1, </sup>which is much higher than that in the coated seeds with formula (4.22 µg kg<sup>-1</sup>). Also, aflatoxin B1 was 462.10 µg kg<sup>-1</sup> in the uncoated shelled seeds compared with that in the coated seeds (3.71 µg kg<sup>-1</sup>). In the unshelled nutmeg seeds without coating, total aflatoxin and aflatoxin B1 contaminations were higher (376.06 µg kg<sup>-1</sup> and 342.84 µg kg<sup>-1</sup>, respectively) than that in the coated seeds (3.00 µg kg<sup>-1</sup> and 2.74 µg kg<sup>-1</sup>). Propylparaben residue in the coated nutmeg seeds was undetected, while, the potassium sorbate residue was detected as much as 30.86 mg kg<sup>-1</sup> in shelled and coated nutmeg seeds. The study showed that the coating formula was effective in reducing aflatoxin contamination in shelled and unshelled nutmeg seeds. </p>
SYNTHESIS AND EVALUATION OF DIFFERENT PEST MANAGEMENT MODULES AGAINST VECTOR AND SUCKING PESTS OF BITTER GOURD
Authors: Halder Jaydeep , Divekar Pratap A. , Pandey K. K. 
Published: August 2022

<p class="abstrakinggris">Bitter gourd, <em>Momordica charantia </em>Linn., is one of the most important traditional vegetable in India. Infestations of sucking pests especially jassid, and whitefly occurred thorough out the crop growth period in the region. For ecofriendly management, different pest management modules <em>viz</em>., bio-intensive, chemical, and integrated modules were evaluated against these sucking pests and compared under field conditions during 2019–2021. Among the three tested modules, the integrated pest management (IPM) comprised seed treatment with imidacloprid @ 5–10 g kg<sup>-1 </sup>of seed, installation of yellow sticky traps @ 25–30 ha<sup>-1</sup>, border crop with maize, spraying of azadirachtin 1500 ppm @ 10 ml L<sup>-1</sup>, thiamethoxam @ 1 g 3<sup>-1</sup> L, imidacloprid @ 1 g 12<sup>-1</sup> L, cyantraniliprole @ 1.8 ml L<sup>-1</sup>, neem oil (0.5%) + <em>Lecanicillium lecanii</em> @ 2.5 g L<sup>-1</sup>, and neem oil (0.5%) + <em>Beauveria bassiana</em> @ 2.5 g L<sup>-1</sup> from 20 to 70 days after sowing at 10 days intervals each harboured lowest whiteflies population (0.63 per leaf) with maximum per cent reduction over control of 70.14. The number of predatory lady bird beetles and polyphagous spiders were also higher. The highest healthy fruit yields (171, 179, and 153 q ha<sup>-1</sup>) were recorded from the IPM module for three consecutive years (2019, 2020, and 2021, respectively). In terms of return, maximum net profit of ₹71,211 was obtained from the IPM module with the highest incremental cost-benefit ratio of 1:5.18. Therefore, the IPM module could be a viable ecofriendly option in the management of the sucking pests of bitter gourd, along with the conservation of natural enemies.</p>
بعض العوامل وعلاقتها باتجاهات ومخاوف المعلمين نحو دمج ذوي الإعاقة في التعليم العام "دراسة مقارنة بين معلمي التربية الخاصة قبل وفي أثناء الخدمة"
Authors: Alamer Saad 
Published: August 2022

الأهداف: هدفت الدراسة الحالية إلى التعرُّف على اتجاهات ومخاوف المعلمين في أثناء وقبل الخدمة نحو دمج وتدريس ذوي الإعاقة في فصول التعليم العام، وتكون مجتمع الدراسة من معلمي التربية الخاصة أثناء الخدمة العاملون في جميع مدارس الدمج الابتدائية الحكومية في مدينة الرياض، والطلاب الذين يدرسون لمرحلة البكالوريوس تخصص التربية الخاصة في جامعتي الملك سعود وشقراء، تم اختيارهم بالطريقة العشوائية البسيطة، بعدد إجمالي (382) معلمًا أثناء الخدمة ومعلماً قبل الخدمة في العام الدراسي 2017-2018.
المنهجية: لتحقيق هدف الدراسة جرى استخدام الوصفي، إذ جرى تطبيق مقياسين، مقياس الاتجاهات نحو الدمج ومقياس القلق والمخاوف نحو الدمج، للكشف عن العوامل التي تؤثر في اتجاهات وقلق ومخاوف المعلمين أثناء الخدمة وقبلها تجاه دمج وتدريس ذوي الإعاقة في فصول التعليم العام في السعودية.
النتائج: أظهرت النتائج إلى أن المعلمين قبل الخدمة مقارنة بالمعلمين في أثناء الخدمة كان لديهم اتجاهات تميل للإيجابية نحو دمج وتعليم هذه الفئات في التعليم العام، غير أن قوة وحجم الاختلاف بين متوسطات المجموعتين المستقلتين عند استخدام Cohen’s d وقعت بين الصغير جدًا والمتوسط، أظهرت النتائج أيضًا، بأن هناك علاقة بين اتجاهات وقلق المعلمين في أثناء الخدمة نحو الدمج وبعض العوامل مثل: التدريب على الدمج، والخبرة العملية.
التوصيات: إجراء بحوث موسعة حول الدمج في السعودية بحيث تشمل عينة أكبر وتغطي مناطق تعليمية مختلفة في السعودية. وتوصي أيضاً، بإجراء دراسات لبحث العلاقة بين الاتجاهات لدى المعلمين وعلاقتها بالمخاوف والقلق نحو دمج ذوي الإعاقة في التعليم العام. وكذلك، الاهتمام بمقررات التربية الخاصة ومراجعة محتواها العلمي التأكد من الكفاءة العلمية للأساتذة الذين يوكل لهم تدريس هذه المقررات.
Faktor Risiko yang Behubungan dengan Swamedikasi Demam pada Anak di Desa Lubuk Empelas Kecamatan Muara Enim, Privinsi Sumatera Selatan
Authors: Susanto Djap Hadi , Jolie Fedora Jolie 
Published: August 2022

Swamedikasi merupakan tindakan masyarakat dalam mengatasi gejala penyakit dengan menggunakan obat bebas tanpa pergi ke dokter. Perilaku Swamedikasi dapat dipengaruhi oleh pengetahuan setiap individu. Hal ini juga dipengaruhi oleh berbagai faktor seperti usia, jarak dari pusat kesehatan terdekat, pendidikan, pekerjaan dan pendapatan. Demam adalah salah satu gejala penyakit ringan yang coba diobati oleh masyarakat. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang berhubungan dengan swamedikasi untuk demam pada anak-anak. Metode penelitian yang digunakan adalah dengan pendekatan potong lintang, data dikumpulkan dengan kuesioner yang didapatkan dengan wawancara dan mengisi kuesioner. Subyek adalah anak berusia 1-12 tahun, dan respondennya adalah ibunya. Data dianalisis secara secara univariat dan bivariat. Hasil: Proporsi perilaku swamedikasi obat demam oleh ibu-ibu pada anaknya sebesar 69%. Tingkat pendidikan rata-rata lulusan SMA dan memiliki pendapatan keluarga di bawah upah minimum regional (UMR). Usia anak-anak mayoritas pada rentang 5-9 tahun, dan swamedikasi oleh Ibu mereka dengan sakit demam akibat penyakit umum seperti pilek. Ada hubungan secara statistik antara tingkat pengetahuan ibu (p=0,000), sumber informasi (p=0,044) dan jumlah anak (p=0,027) dengan perilaku swamedikasi demam pada anaknya.
THE METHOD OF AUTOMATED ASSESSMENT OF THE STABILITY OF ELECTRONIC MEANS TO ELECTROMAGNETIC INTERFERENCE
Authors: Ромащенко М.А. , Васильченко Д.В. , Пухов Д.А. 
Published: August 2022

Описан способ обработки сигналов, поступающих от тестируемого устройства в процессе его проверки на воздействие электромагнитных помех (ЭМП). Практическое решение вопроса определения потенциально уязвимых мест конструкции, как правило, сводится к аналитической оценке данных эксперимента и выдаче заключения о пригодности исследуемого электронного средства к дальнейшему использованию. Сама же аналитическая оценка, позволяющая определить сбои в работе электронного средства, на данный момент может быть произведена только через субъективную экспертную оценку. Это вызывает дополнительную погрешность, связанную с влиянием человеческого фактора на результаты. Предлагаемое решение заключается в разработке автоматизированного способа обнаружения критических мест в конструкции. Данный подход основан на оценке влияния помех на электронные устройства в процессе проведения тестирования с использованием программно-аппаратного комплекса. Алгоритм работы основывается на поиске отклонений в получаемых выходных данных тестируемого изделия и дальнейшей детальной обработки и автоматическом выявлении причин их возникновения, которое строится на базе алгоритмов линейной классификации и нейронных сетей
The paper describes a method for processing signals coming from the device under test during its testing for electromagnetic interference (EMI). The practical solution to the problem of determining the potentially vulnerable places of the structure, as a rule, is reduced to an analytical assessment of the experimental data and the issuance of a conclusion on the suitability of the studied electronic means for further use. The analytical assessment itself, which makes it possible to determine failures in the operation of an electronic tool, at the moment can only be made through a subjective expert assessment. This causes an additional error associated with the influence of the human factor on the results. The proposed solution is to develop an automated method for detecting critical places in the structure. This approach is based on the assessment of the impact of interference on electronic devices during testing using a hardware and software complex. The algorithm of operation is based on the search for deviations in the output data of the tested product and further detailed processing and automatic identification of the causes of their occurrence. Detection of occurrence is based on linear classification algorithms and neural networks
IDENTIFICATION OF SPEECH PAUSES IN CONDITIONS DIFFICULT ACOUSTIC INTERFERING SITUATION
Authors: Власов Р.С. , Козлов И.А. , Афанасьев А.А. , Питолин А.В. 
Published: August 2022

Изложены материалы по исследованию возможностей определения пауз в речевом сигнале при условии акустического зашумления на входе микрофона. Необходимость в таких исследованиях обусловлена некорректной работой детектора голосовой активности при кодировании речи по алгоритму G.729. Данное обстоятельство не позволяет эффективно использовать избыточность РС, связанную с наличием пауз, в задачах повышения качественных показателей систем передачи речи. Причинами некорректной работы существующих детекторов голосовой активности является принятие паузы в речевом сигнале как стационарного случайного процесса. При отсутствии интенсивных помех распределение отсчетов неактивных участков речевого сигнала действительно носит квазистационарный характер. Однако в условиях интенсивных акустических шумов временные интервалы, на которых вероятностные характеристики не претерпевают значительных изменений, существенно меньше, чем средняя протяженность речевых пауз. Это не позволяет считать такие участки речевого сигнала квазистационарными. Тем не менее вероятностные распределения отсчетов, составляющих паузы в условиях ИАВ, и активных участков РС отличаются. Предлагается использовать данные отличия при идентификации пауз в условиях акустических шумов
We present materials on the study of the possibilities of determining pauses in a speech signal under the condition of acoustic noise at the microphone input. The need for such studies is due to the incorrect operation of the voice activity detector when encoding speech using the G.729 algorithm. This circumstance does not allow efficient use of the SS redundancy associated with the presence of pauses in the tasks of improving the quality indicators of speech transmission systems. The reasons for the incorrect operation of the existing voice activity detectors are taking a pause in the speech signal for a stationary random process. In the absence of intense interference, the distribution of counts of inactive sections of the speech signal is indeed quasi-stationary. However, under conditions of intense acoustic noise, the time intervals at which the probabilistic characteristics do not undergo significant changes are significantly less than the average length of speech pauses. This does not allow us to consider such segments of the speech signal as quasi-stationary. Nevertheless, the probabilistic distributions of counts that make up pauses under IAI conditions and active parts of the SS differ. We proposed to use these differences in the identification of pauses in acoustic noise conditions
PERANAN MOTIVASI PIMPINAN TERHADAP SEMANGAT KERJA KARYAWAN PADA PT. PLN (PERSERO) KAL-BAR
Authors: Abdullah  
Published: August 2022

Peranan Motivasi Pimpinan Terhadap Semangat Kerja Karyawan Pada pada bagian pemutusan dan penyambungan PT. PLN (Persero) Wil. Kal-Bar sangat diperlukan mengingat bagian tersebut pelaksanaan pekerjannya sangat beresiko. Peranan pimpinan dalam memberikan semangat kerja kepada karyawan sangat dibutuhkan. Menurut teori Herzberg (2002) dalam Arep dan Tanjung, faktor-faktor motivasi terdiri dari: Prestasi, Pengakuan, Pekerjaan itu sendiri, Tanggung jawab, Pengembangan potensi individu, Gaji dan upah, Kondisi kerja, Kebijakan dan administrasi perusahaan, Kualitas supervisi. Jika faktor tersebut terimplementasi dengan baik maka akan tercipta motivasi kerja yang optimal oleh pimpinan terhadap anak buahnya. Namun dalam pelaksanaan indikator yang diteliti masih terdapat indikator yang hasil penilaiannya masih rendah yaitu Sangat tidak setuju (STS) 4 indikator dan tidak setuju (TS) 10 indikator. Adapun indikator tersebut adalah Sikap Pimpinan Dalam Memberikan Penjelasan Yang Berhubung Dengan Pekerjaan sudah jelas, Pimpinan selalu menegur Karyawan Masuk Kerja/Masuk Kantor, Sistem Pemberian Upah Yang Diterima sudah sesuai, Penghargaan Atas Prestasi Kerja Karyawan selalu diberikan, Pembagian Tugas Yang Diberikan Pimpinan sudah sesuai, Pimpinan selalu memberi Motivasi/ Dorongan Kepada Karyawan, Penghargaan Atas Prestasi Kerja Karyawan selalu diberikan Tindakan Pimpinan Bila Terjadi Kecelakaan Dalam Bekerja sudah sesuai, Kesesuaian Antara Resiko Pekerjaan Yang Dilakukan Dengan Gaji Yang Diterima sudah sesuai.
An Analysis of Sufi`s attitude towards Tolerance in the light of Kashf al Mahjob
Authors: Sohail Muhammad , Yaseen Ghulam , Bilal Muhammad Bilal 
Published: August 2022

Tolerance is a beautiful way of life. As a basic principle of Islam, its teachings are evident in the Qur'an and Sunnah. It is the process of fostering virtues in society such as mutual love, peace, and fraternity. Any peaceful society must possess these characteristics. This excellent practice of tolerance is found in the teachings and practices of the Sufis. Hazrat Ali Hajwary is one of the pioneers of Sufism. He pushed mankind to acquire the traits of righteousness, piety, repentance, justice, patience, and perseverance, unity, gentleness, and harmony on the one side, and avoid immorality and oppression on the other, in his work "Kashf al-Mahjoob." He also taught us to live in a tolerant manner, avoiding evil tendencies like dictatorship and provocation. Because of the rising incidences of injustice, misguidance, and oppression in today's world, it is the need of time to promote tolerance to develop a peaceful ideal society based on Islamic principles. Using descriptive and analytical research methodologies, this essay tries to demonstrate the need for the value of tolerance in light of "Kashf al-Mahjoob" and its impact on society. May Allah accept our endeavor and make it beneficial to the Ummah. Amen.
PENGETAHUAN REMAJA PUTRI TENTANG KOMPRES HANGAT DALAM MENGURANGI DISMENORE DI SMA ADVENT TOMPASO
Authors: Pathy Toar Sabbathismos , Sitompul Monalisa 
Published: August 2022

Remaja merupakan masa transisi dari anak-anak menuju dewasa. Pada masa remaja terjadi perubahan hormonal, fisik, psikologis, maupun sosial, dimana kondisi tersebut dinamakan dengan masa pubertas. Salah satu tanda pubertas pada remaja putri yaitu terjadinya menstruasi. Salah satu yang berhubungan dengan menstruasi yaitu dismenorea. Wanita yang mengalami menstruasi akan timbul nyeri yang disebut dismenore. Dismenore adalah keluhan ginekologis akibat ketidakseimbangan hormone progesterone dalam darah sehingga mengakibatkan timbul rasa nyeri pada bagian perut, seperti kram, dan sakit punggung bawah sebelum dan selama menstruasi. Tujuan penelitian ini untuk mengukur tingkat pengetahuan remaja putri tentang kompres hangat dalam mengurangi dismenore di SMA Advent Tompaso. Metode yang digunakan adalah kuantitatif dengan menggunakan desain pre experimental one group pretest-posttest. Responden berjumlah 100 orang siswi. Instrument penelitian tes adalah pilihan ganda mengenai penanganan dismenore pada saat menstruasi. Hasil penelitian menunjukan uji paired T-test nilai signifikansi 0.000 < 0,05 yang berarti bahwa terjadi peningkatan yang signifikan mengenai pengetahuan remaja tentang kompres hangat. Disarankan kepada kepala sekolah agar seminar kesehatan tentang dismenore dapat diberikan rutin agar siswi dapat mengetahui penanganan dismenore pada saat menstruasi.
Radioimmunodetection of human cervical carcinoma xenograft by 111In‐labeled monoclonal antibody MAb Cx‐99
Authors: Yuan C.‐C. , Tsai L.‐C. , Lee T.‐W. , Ng H.‐P. , Yeh S.‐H. 
Published: July 2002

AbstractRadioimmunodetection (RAID) is more sensitive and specific than conventional diagnostic methods. In this study, a monoclonal antibody against cervical carcinoma antigen, MAb Cx‐99, was labeled with 111Indium (111In). This immunoconjugate was intravenously injected into athymic nude mice bearing cervical squamous cell carcinoma (SCC) xenografts. The tissue distribution study showed that the xenograft tumor had higher binding activity than most other tissues after 48 h from injection, demonstrated by localization ratio of tumor or tissues (c.p.m./g) against blood (c.p.m./g). However, this localization ratio was also high in the liver, spleen and kidney. The imaging study by immunoscintigraphy also showed that the tumor and liver were distinct from other background tissues 2 days after injection. This preliminary study showed that 111In‐labeled MAb Cx‐99 may have potential for RAID of cervical cancer, especially for tumors in the pelvis.