cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.15092903
title: Probabilistic nucleosome scoring and protection/breakpoint peak maps of circulating cell-free DNA

description: This dataset includes genome-wide nucleosome probability scoring (NPS) tracks in bigWig format, alongside nucleosome protection peak calls in bigBed format, as described in the study “Probabilistic nucleosome scoring for high-resolution mapping of circulating cell-free DNA breakpoints and chromatin topologies.” The NPS method models the likelihood of nucleosome protection at each genomic base by integrating fragment size and end positions from cfDNA sequencing, offering enhanced resolution compared to traditional windowed protection scoring. Corresponding peak calls mark the inferred centers of nucleosome occupancy, derived from regions of at least 50 base pairs of positive NPS signal. Together, these resources provide a high-resolution framework for analyzing nucleosome positioning, chromatin topology, and cfDNA fragmentation across the genome.
DOI: 10.15468/dl.px4zsr
title: Occurrence Download

description: A dataset containing 1497073 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Rhamphospermum arvense (L.) Andrz., Taraxacum Weber, Empetrum rubrum Vahl ex Willd., Lobelia oligophylla (Wedd.) Lammers, Cyperus longus subsp. longus, Trifolium stellatum var. stellatum, Vicia sativa subsp. cordata (Wulfen ex Hoppe) Batt., Bromus japonicus subsp. japonicus, Capsella bursa-pastoris subsp. bursa-pastoris, Chamaecytisus proliferus subsp. palmensis (Christ) G.Kunkel, Freesia leichtlinii subsp. alba (G.L.Mey.) J.C.Manning & Goldblatt, Gamochaeta falcata (Lam.) Cabrera, Crithopsis delileana (Schult.) Roshev., Opuntia engelmannii var. lindheimeri (Engelm.) B.D.Parfitt & Pinkava, Phyla nodiflora var. minor (Gillies & Hook.) N.O'Leary & Múlgura, Trifolium campestre subsp. campestre, Launaea sarmentosa (Willd.) Sch.Bip. ex Kuntze, Oldenlandia corymbosa var. corymbosa, Astragalus vogelii subsp. vogelii, Isachne pulchella Roth, Galium spurium subsp. spurium, Arrhenatherum album subsp. album, Callitris preissii Miq., Oxybasis rubra var. rubra, Dennstaedtia davallioides (R.Br.) T.Moore, Erythrina ×sykesii Barneby & Krukoff, Echinospartum horridum (Vahl) Rothm., Lonicera ×americana (Mill.) K.Koch, Rosa noisettiana Red., Rubus rigidus var. rigidus, Rumex obtusifolius subsp. obtusifolius, Stellaria multiflora Hook., Tribolium echinatum (Thunb.) Renvoize, Sorghum amplum Lazarides, Albuca canadensis (L.) F.M.Leight., Arenaria leptoclados (Rchb.) Guss., Canna ×orchioides L.H.Bailey, Epilobium tetragonum subsp. tetragonum, Fraxinus angustifolia subsp. angustifolia, Pelargonium ×asperum Willd., Mesembryanthemum parviflorum Jacq., Cullen graveolens (Domin) J.W.Grimes, Phoenix roebelenii O'Brien, Echinochloa elliptica P.W.Michael & Vickery, Eucalyptus muelleriana Howitt, Hypolepis dicksonioides (Bory) Hook., Hypolepis rugosula (Labill.) J.Sm., Leontodon hispidus subsp. hispidus, Artemisia dubia Wall. ex Besser, Artemisia integrifolia L.)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 1497073 records from 3471 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016297-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.p6svhh
title: Occurrence Download

description: A dataset containing 102 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "TaxonKey is one of (Hosta clausa Nakai)"
 ]
}

 The dataset includes 102 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011862-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yas3qp
title: Occurrence Download

description: A dataset containing 9 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "TaxonKey is one of (Hosta hypoleuca Murata)"
 ]
}

 The dataset includes 9 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011864-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tcebgm
title: Occurrence Download

description: A dataset containing 56 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Orthotomicus erosus Bright & Skidmore, 1997"
 ]
}

 The dataset includes 56 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011867-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.14093285
title: Transcutaneous Kilohertz High-Frequency Alternating Current at 10 kHz for Upper-Limb Tremor in People with Parkinson's Disease: A double-blind, randomized, crossover study.

description: Abstract: Background/Objectives: Preclinical studies have evidenced a peripheral nerve blockade with kilohertz high-frequency alternating current (KHFAC) stimulation. It could have a potential effect on aberrant nerve hyperactivity, such as tremor in people with Parkinson’s disease (PwPD). The objective was to investigate the effects of transcutaneous KHFAC at 10 kHz compared with sham intervention on tremor modulation, upper limb motor function, and adverse events in PwPD. Methods: This randomized, double-blind, crossover trial included PwPD, who received transcutaneous KHFAC and sham interventions, within a 48h washout period. Measurements were taken pre-intervention, during, immediately after, and 10 minutes post-intervention. The main outcomes were rest, postural, and kinetic tremor acceleration. Secondary outcomes were handgrip strength, nine-hole peg test (NHPT), movement onset time, and adverse events.
DOI: 10.5281/zenodo.14093286
title: Transcutaneous Kilohertz High-Frequency Alternating Current at 10 kHz for Upper-Limb Tremor in People with Parkinson's Disease: A double-blind, randomized, crossover study.

description: Abstract: Background/Objectives: Preclinical studies have evidenced a peripheral nerve blockade with kilohertz high-frequency alternating current (KHFAC) stimulation. It could have a potential effect on aberrant nerve hyperactivity, such as tremor in people with Parkinson’s disease (PwPD). The objective was to investigate the effects of transcutaneous KHFAC at 10 kHz compared with sham intervention on tremor modulation, upper limb motor function, and adverse events in PwPD. Methods: This randomized, double-blind, crossover trial included PwPD, who received transcutaneous KHFAC and sham interventions, within a 48h washout period. Measurements were taken pre-intervention, during, immediately after, and 10 minutes post-intervention. The main outcomes were rest, postural, and kinetic tremor acceleration. Secondary outcomes were handgrip strength, nine-hole peg test (NHPT), movement onset time, and adverse events.
DOI: 10.15468/dl.duts2g
title: Occurrence Download

description: A dataset containing 87539 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Spain",
 "TaxonKey is Tringa ochropus Linnaeus, 1758",
 "Year 2019-2024"
 ]
}

 The dataset includes 87539 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011868-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dxbmka
title: Occurrence Download

description: A dataset containing 875 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Spain",
 "TaxonKey is Tringa stagnatilis (Bechstein, 1803)",
 "Year 2019-2024"
 ]
}

 The dataset includes 875 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011870-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.27685047
title: data.rar

description: time serise
DOI: 10.57745/o8ytz4
title: FrenchCS-Data RealLife-Study .xlsx

description: This dataset contains the data collected during the study carried out in real-life consumption situations on the drink, packaged in re-usable bottles.
DOI: 10.15468/dl.3dm6jb
title: Occurrence Download

description: A dataset containing 65292 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Spain",
 "TaxonKey is Tringa totanus (Linnaeus, 1758)",
 "Year 2019-2024"
 ]
}

 The dataset includes 65292 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011871-241107131044228/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.e7h6e5
title: Occurrence Download

description: A dataset containing 582240 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Soricidae"
 ]
}

 The dataset includes 582240 records from 1565 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0064746-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.r77p6y
title: Occurrence Download

description: A dataset containing 955966 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is one of (Belgium, Germany, Netherlands)",
 "TaxonKey is one of (Ondatra zibethicus (Linnaeus, 1766), Myocastor coypus (Molina, 1782))",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 955966 records from 72 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006054-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4pfs7t
title: Occurrence Download

description: A dataset containing 9524 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Phylogenomics and the rise of the angiosperms"
 ]
}

 The dataset includes 9524 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007483-240425142415019/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.v64r3h
title: Occurrence Download

description: A dataset listing the 941 species recorded in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Prunus dulcis (Mill.) D.A.Webb, Malus domestica (Suckow) Borkh., Hordeum vulgare L., Lupinus angustifolius L., Borago officinalis L., Brassica oleracea L., Vicia faba L., Camelina sativa (L.) Crantz, Manihot esculenta Crantz, Agave americana L., Salvia hispanica L., Gossypium hirsutum L., Triticum turgidum subsp. durum (Desf.) Husn., Triticum turgidum subsp. dicoccum (Schrank ex Schübl.) Thell., Eucalyptus camaldulensis Dehn., Eucalyptus nitens (H.Deane & Maiden) Maiden, Eucalyptus gunnii Hook.fil., Pisum sativum L., Linum usitatissimum L., Vitis vinifera L., Arachis hypogaea L., Cannabis sativa L., Jatropha curcas L., Lens culinaris Medik., Lepidium meyenii Walp., Zea mays L., Panicum miliaceum L., Miscanthus sinensis Andersson, Miscanthus sacchariflorus (Maxim.) Benth., 1887, Nigella sativa L., Avena sativa L., Elaeis guineensis Jacq., Olea europaea L., Allium cepa L., Citrus ×sinensis (L.) Osbeck, Carya illinoinensis (Wangenh.) K.Koch, Solanum tuberosum L., Plantago afra L., Chenopodium quinoa Willd., Phalaris arundinacea L., Oryza sativa L., Secale cereale L., Crambe maritima L., Sesamum indicum L., Sorghum bicolor (L.) Moench, Glycine max (L.) Merr., Beta vulgaris L., Saccharum officinarum L., Helianthus annuus L., Lupinus albus L., Ipomoea batatas (L.) Lam., Panicum virgatum L., Eragrostis tef (Zuccagni) Trotter, Solanum lycopersicum L., ×Triticosecale Wittm. ex A.Camus, ×Tritordeum Asch. & Graebn., Triticum aestivum L., Salix viminalis L., Brassica napus L.)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset's 941 records were derived from 4433 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007463-240425142415019/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.14804380
title: Interferometric single-shot parity measurement in InAs-Al hybrid devices

description: This data accompanies the publication "Interferometric single-shot parity measurement in InAs-Al hybrid devices", to appear in Nature. Documentation and software to reproduce paper figures based on this dataset as well as to reproduce the simulation data will be published in a separate GitHub repository.
DOI: 10.15468/dl.mrd8b5
title: Occurrence Download

description: A dataset listing the 104 species recorded in GBIF matching the query:
{
 "DatasetKey" : [
 "is Programa para la Conservación Integral de Diez Especies de Plantas Prioritarias del BST"
 ]
}

 The dataset's 104 records were derived from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018865-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.raqac6
title: Occurrence Download

description: A dataset containing 127032 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "TaxonKey is Potentilla erecta (L.) Raeusch.",
 "Year is less than or equal to 2000",
 "Year is greater than or equal to 1970",
 {
 "or" : [
 {
 "not" : {
 "EstablishmentMeans" : [
 "is one of (MANAGED, INTRODUCED)"
 ]
 }
 },
 "EstablishmentMeans is null"
 ]
 },
 {
 "or" : [
 "CoordinateUncertaintyInMeters is less than 1000",
 "CoordinateUncertaintyInMeters is null"
 ]
 }
 ]
}

 The dataset includes 127032 records from 255 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018868-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.x3bd74
title: Occurrence Download

description: A dataset containing 944 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "TaxonKey is Potentilla grandiflora L.",
 "Year is less than or equal to 2000",
 "Year is greater than or equal to 1970",
 {
 "or" : [
 {
 "not" : {
 "EstablishmentMeans" : [
 "is one of (MANAGED, INTRODUCED)"
 ]
 }
 },
 "EstablishmentMeans is null"
 ]
 },
 {
 "or" : [
 "CoordinateUncertaintyInMeters is less than 1000",
 "CoordinateUncertaintyInMeters is null"
 ]
 }
 ]
}

 The dataset includes 944 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018871-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8ftwts
title: Occurrence Download

description: A dataset listing the 104 species recorded in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "PublishingCountry is Colombia",
 {
 "and" : [
 "Country is Colombia",
 {
 "not" : {
 "Issue" : [
 "is Country coordinate mismatch"
 ]
 }
 }
 ]
 }
 ]
 },
 "PublishingOrg is one of (278c2395-6edb-41f4-8f0a-0abd13656901)"
 ]
}

 The dataset's 104 records were derived from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018870-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pw7qts
title: Occurrence Download

description: A dataset containing 120906 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Alces alces (Linnaeus, 1758)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 120906 records from 140 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018857-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wderhz
title: Occurrence Download

description: A dataset containing 37 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Anadia bitaeniata Boulenger, 1903"
 ]
}

 The dataset includes 37 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018873-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25934/00003908
title: A Phase II Randomized, Open-Label, Multicenter Study Comparing CO-1.01 With Gemcitabine as First-Line Therapy in Patients With Metastatic Pancreatic Adenocarcinoma

description: The purpose of this study is to determine whether CO-1.01 is safe and effective in the treatment of patients with metastatic pancreatic cancer and low hENT1 expression compared with gemcitabine.
DOI: 10.25934/00003877
title: A Phase III Trial in Adult Acute Myeloid Leukemia: Daunorubicin Dose-Intensification Prior to Risk-Allocated Autologous Stem Cell Transplantation

description: RATIONALE: Giving combination chemotherapy before a stem cell transplant helps stop the growth of cancer cells. It also helps stop the patient's immune system from rejecting the transplanted stem cells. When the healthy stem cells are infused into the patient they may help the patient's bone marrow make stem cells, red blood cells, white blood cells, and platelets. If the patient's stem cells are to be transplanted, the patient is also treated with a monoclonal antibody, such as gemtuzumab ozogamicin, to kill any remaining cancer cells or deliver cancer-killing substances to them without harming normal cells. It is not yet known whether combination chemotherapy is more effective with or without gemtuzumab ozogamicin followed by stem cell transplant in treating acute myeloid leukemia. PURPOSE: This randomized phase III trial is studying combination chemotherapy, gemtuzumab ozogamicin, and stem cell transplant to see how well they work compared to combination chemotherapy and peripheral stem cell transplant alone in treating patients with acute myeloid leukemia.
DOI: 10.25934/00004315
title: Treatment for Patients With Bilateral, Multicentric, or Bilaterally-Predisposed Unilateral Wilms Tumor

description: This phase III trial studies how well combination chemotherapy and surgery work in treating young patients with Wilms tumor. Drugs used in chemotherapy work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving more than one drug (combination chemotherapy) may kill more tumor cells. Giving combination chemotherapy before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed. Giving it after surgery may kill any tumor cells that remain after surgery.
DOI: 10.25934/00005355
title: Adjuvant Androgen Deprivation Versus Mitoxantrone Plus Prednisone Plus Androgen Deprivation in Selected High-Risk Prostate Cancer Patients Following Radical Prostatectomy

description: RATIONALE: Hormones can stimulate the production of prostate cancer cells. Hormone therapy may fight prostate cancer by reducing the production of androgens. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. It is not yet known whether hormone therapy plus mitoxantrone and prednisone is more effective than hormone therapy alone for prostate cancer. PURPOSE: This randomized phase III trial is studying hormone therapy, mitoxantrone, and prednisone to see how well they work compared to hormone therapy alone in treating patients who have undergone radical prostatectomy for prostate cancer.
DOI: 10.25934/00005363
title: Treatment of Newly Diagnosed Higher Risk Favorable Histology Wilms Tumors

description: This phase III trial is studying how well combination chemotherapy with or without radiation therapy works in treating young patients with newly diagnosed stage III or stage IV Favorable Histology Wilms' tumor. Drugs used in chemotherapy work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Radiation therapy uses high-energy x-rays to kill tumor cells. Giving more than one drug (combination chemotherapy) with or without radiation therapy may kill more tumor cells.
DOI: 10.25934/00005368
title: A Randomized Phase III Trial of CC-5013 (Lenalidomide, NSC-703813) and Low Dose Dexamethasone (LLD) Versus Bortezomib (PS-341, NSC-681239), Lenalidomide and Low Dose Dexamethasone (BLLD) for Induction, in Patients With Previously Untreated Multiple Myeloma Without an Intent for Immediate Autologous Stem Cell Transplant

description: This randomized phase III trial studies lenalidomide, dexamethasone, and bortezomib to see how well it works compared to dexamethasone and lenalidomide alone in treating patients with previously untreated multiple myeloma. Biological therapies, such as lenalidomide, may stimulate the immune system in different ways and stop cancer cells from growing. Drugs used in chemotherapy, such as dexamethasone, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Bortezomib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth or by blocking blood flow to the cancer. It is not yet known whether lenalidomide and dexamethasone is more effective with or without bortezomib in treating multiple myeloma.
DOI: 10.15468/dl.p43ykg
title: Occurrence Download

description: A dataset containing 60484 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "TaxonKey is Potentilla reptans L.",
 "Year is less than or equal to 2000",
 "Year is greater than or equal to 1970",
 {
 "or" : [
 {
 "not" : {
 "EstablishmentMeans" : [
 "is one of (MANAGED, INTRODUCED)"
 ]
 }
 },
 "EstablishmentMeans is null"
 ]
 },
 {
 "or" : [
 "CoordinateUncertaintyInMeters is less than 1000",
 "CoordinateUncertaintyInMeters is null"
 ]
 }
 ]
}

 The dataset includes 60484 records from 251 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018872-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25934/00005370
title: Phase III, Randomized, Study of Sulfasalazine Versus Placebo in the Prevention of Acute Diarrhea in Patients Receiving Pelvic Radiation Therapy

description: RATIONALE: Sulfasalazine may relieve diarrhea in patients with cancer who are undergoing pelvic radiation therapy. PURPOSE: This randomized phase III trial is studying sulfasalazine to see how well it works in preventing acute diarrhea in patients with cancer who are undergoing pelvic radiation therapy.